809a6782c20d0c09832d3cc139f4ba7ca6c3b44b180aac32ec1a4827fc40000289", 0xbf}], 0x9, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ce3000-0x14)={r4, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r3, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r5 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) 2018/01/13 17:35:52 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f6c000-0x8)={0x0, 0x1}, &(0x7f0000f6b000)=0x8) socketpair$inet6_sctp(0xa, 0xc3e2f85193a2e2aa, 0x84, &(0x7f0000898000)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f6c000)={r1, 0x7}, 0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b10000-0xc)=@sack_info={r1, 0x7fffffff, 0x4}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cd4000-0x85)={r1, 0x7d, "92d1fd60efdb3ae2b9fcb10f0dddd589edf15bd92c938fa5828c3d88e7b67915319e85e479c51cdd21ddd34fd30622cfc4407c2dbca7d6b68eeafe6258da7c2b1ec7ad5e5ab573b02df6bb5b1331d6e9b8922717ee3b95a83a399333cad15de180cd477dd61e9c8abeed09e97d14c1ba8d0c8aa47c6e51d45be15b4363"}, &(0x7f0000f6c000-0x4)=0x85) r3 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f6b000)=0x98) connect$inet(r3, &(0x7f0000e56000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x20000000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d0f000-0x4)=0xb) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000d28000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) socketpair(0x1, 0x2, 0x6, &(0x7f00006c2000-0x8)={0x0, 0x0}) 2018/01/13 17:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0xfffffffffffffffc, 0x4) socket$inet6(0xa, 0x0, 0xed6) 2018/01/13 17:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xb, 0x7, 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f11000-0x1)={0x7}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 17:35:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000d55000)=@file={0x0, ""/60}, &(0x7f0000000000)=0x3e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000002000)={0x5, "110e65a34f8a"}) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r1, &(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x6, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) bind$can_raw(r3, &(0x7f0000001000)={0x1d, r5, 0x0, 0x0}, 0x10) 2018/01/13 17:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) r1 = socket$inet(0x2, 0x3, 0x800000000000011) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000065e000-0x4)=0x40, 0x4) sendto$inet(r1, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000896000-0x38)={&(0x7f000041f000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000734000-0x10)={&(0x7f0000f86000-0x208)={0x208, 0x33, 0x20, 0x6, 0x1, {0x19, 0x0, 0x0}, [@nested={0x80, 0x2, [@typed={0x18, 0x6c, @ipv6=@loopback={0x0, 0x1}}, @generic="f69c91fdfbd0d0", @generic="f4e9915a6463ce1c4298c3d2cf0e76296de93e7fc3de7e461c8a61a7437be9705ca6f566f2bd109a6cca729b69e81900b20834add74e4483d345", @typed={0x8, 0x27, @void=""}, @typed={0xc, 0x15, @fd=r1}, @typed={0xc, 0x40, @fd=r1}]}, @nested={0x10, 0x80, [@typed={0xc, 0x42, @u32=0x6}]}, @generic="148224283770a1f1cf58b22c88f00ff7bbb623357892e402ad4f562e9e918a296b825ee8a2f14b301fbb958e64177c1b2409e02550920b8065fba9a7d8609ae7a0b3e4f702fc4bd7cb2b70c0674bd30f7c4d89aa21416e3a708579112c58872c452d496a3fecb5362a5ae7487245d876221155658df0f21299bfe40ebaed39f89442a6161f6a157d8dc93775916f99e2b07b3ed3ad53b6c5a5deef7d8046ff830263c9aefa1af32244c5fd2cb7e8b6a7f0ba3b1278f44aae04bcea94be55f645fb20b64c3cd96c2e4963fcf41c7c5160", @typed={0x18, 0x1b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="577866a72186dac8d3591dd7868fe9c9e90d95384ba8ee35cc522e7ef7788824f97164e33118ec4ea471a697abda90f21b88e046941ac8f31180cb45f70ee08560679aa35213d93b5e4dc994aabe0e55c12f13ca48624df0ad4a63cc5e2653b91689a123e5d416a4ae742ba426b37f0b6502246e47b5534b61914880"]}, 0x208}, 0x1, 0x0, 0x0, 0x84}, 0x4) 2018/01/13 17:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2000100000002) socketpair$inet(0x2, 0x2, 0x10000, &(0x7f0000583000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000dc6000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e10000-0xc)={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000848000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x8, 0x4, 0x3ff000000, 0x1}, 0x20) sendto$inet6(r0, &(0x7f0000eac000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000105000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000af6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005d000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000ec2000-0xbd)="001f7ebdd057495179e265d6eac4eb0cd8d7c371b0059cc5ea184245ca8e0e58e2fd680e44086397e85f6e4b58f8bd432cbad5e7512c2d636249711fcee319a88bd172c84e389236f550799ede21dfb0246035e448730349d385f18abbc8632b564b40d5d87b03e054f2ef30617b14b3afc019e4c3a276a9ea2c9fc46c583d96a792495dc4c5b25e10ccf4807429fbb5f43b832ba1fa31bde147c7e9401e0241cf416d782af5295a42a621822e9ada8cad122acfb9607fcae58d85ccba", 0xbd, 0x4, &(0x7f0000882000-0x1c)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00003b2000+0xdd3)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r3}) socket$llc(0x1a, 0x3, 0x0) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f00006bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000695000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e4c000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000582000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000091c000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x5, 0x3, 0xb74, 0xa, 0x80, 0x20, 0x2f, r1, r2}, {0x7, 0x5, 0x8, 0xbaf2, 0x3, 0x76b, 0x8, 0x194f}, {0x9, 0x7, 0x4, 0x29}, 0x1, 0x6, 0x0, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x0, 0x2, 0x8000, 0x400, 0x4, 0x604e}}, 0xe8) r3 = socket(0x11, 0x8020400000000802, 0x400) bind(r3, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r3, &(0x7f0000355000)="", 0x0) 2018/01/13 17:35:52 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000080000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f7e000-0x4)=@int=0x468, 0x4) [ 214.647983] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/13 17:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c66000)="87091beddd25ddb717e55995467c0155c57b1dcc523b65e0fa0dea5dc3a2a31baf004f8d20555bb2132e9f3b82c1e0b0c0d43122a99963722996a4deee0951007e6ce91f96751601793a934ebad28fa64abbce69651f144f04cc765481ca73d7428f692238f2978a673b32d0826ec61881011a1521a230e3ffbec46f37c3313b6fbd67f3a7443ce6238641b35572b1ee96ac6afeb3372da3c1e3f1d94725375c5d7100d6ab0edcf434155727a103e293e031aaa932b7cd482d9046071da9a9fc339ae5af", 0xc4) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000b93000-0x9)='\r', 0x1, 0x0, 0x0, 0x0) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x80011, 0xffffffffffffffff, 0x4) r0 = socket$inet6_sctp(0xa, 0x800000000003, 0x84) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000010a000)="", 0xdd, 0x0, &(0x7f0000a88000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002ff000)={0x9, 0x0, 0x3, 0x1000}) 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) socketpair(0x5, 0x800, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000003000-0x4)=0x3f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r4, &(0x7f0000004000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x3, r2, 0x0, 0x238}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r5, 0x9, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) 2018/01/13 17:35:52 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$void(r0, 0x5451) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f9c000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000005a000-0x66)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9b000-0x4)=0x8c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000f9b000)=""/64, &(0x7f00000eb000)=0x40) 2018/01/13 17:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000366000)={r0}) 2018/01/13 17:35:52 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={0xffffffffffffffff, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/13 17:35:52 executing program 6: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a69000-0x4)=0x10) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000834000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a69000)=0x10) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000010f000-0x4)=0x0, &(0x7f0000a6a000-0x4)=0x4) getsockname$llc(r0, &(0x7f0000a68000+0xe01)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a68000)=0x10) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x401) r3 = accept$inet(r2, &(0x7f0000665000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) shutdown(r3, 0x1) sendto(r3, &(0x7f0000903000-0x1000)="b4", 0x1, 0x0, &(0x7f0000492000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0xb, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003f8000-0x8)={0x0, 0x1, 0x0}, &(0x7f00007ab000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000be000-0xc)=@assoc_value={r3, 0x9}, &(0x7f000084a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bee000)={0x0, 0x0}, &(0x7f0000fa1000-0x4)=0x8) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) socketpair(0x3, 0x6, 0x800, &(0x7f000013a000-0x8)={0x0, 0x0}) accept$inet(r4, 0x0, &(0x7f000084e000-0x4)=0x0) getpeername$ax25(r4, &(0x7f0000f29000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000747000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/13 17:35:52 executing program 7: r0 = socket(0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x10001) mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f000025c000-0xd5)=""/213, 0xd5, 0x22, &(0x7f0000192000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000365000)="c74d4fe525d3b114c355abf9", 0xc) read(r1, &(0x7f0000364000)=""/160, 0x69) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000157000-0x8)={0x1f, {0x0, 0x2, 0x7, 0xfffffffffffffff7, 0x7, 0xde}}, 0x8) r2 = accept(r1, &(0x7f0000365000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000365000-0x4)=0x8) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000365000-0x76)="9c25bbd2dd375289252e8529155ea2c62d4aed7a8b4812fd20d0b0c072396cba0000bee86f7d0446101e2db10b9e61b0d458ed7c657c86938f9bde110c8b3eac299aa4744c7190093ca9919d07290448b6a89e0748d0300c71073fb6fecdd71741b65b04f0fd9179315686233d9cd1b02c614d47f5b0", 0x76) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000366000-0x44)="2cf11ea23272989e645e9ddfcd77a5e357759ab1504c0300d22de1e90af5b420f01abd59b800744b45d576cccd15bb66e74f0375689c455103a9220c4c61ec84449c5668", 0x44) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000a4000)=0x80008000000000, 0x2) socket$alg(0x26, 0x5, 0x0) 2018/01/13 17:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000182000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000b0b000)="5c2504122dc623039e870a9587cfea69a859b45d17f2dec8dd8443cc71eb53358f74f8fada86f5cbaaf4bfc5ac6c22026a4f85d9401b8bee99a727c280832d5f31885f03b8ad8c979cb017f2fcdf4ace93492cbe96afe5b3b1dfbde70f60fa321dbd1bf974d495807068baddc91a52995cfc0e1ae31e1030e5d43ccedda8cd73fc5884117c82c7eecdca55437e05253399f3643312d6384b8cd5f7b601f0879b6630619edb9b", 0xa6, 0x48040, &(0x7f0000a23000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3f, 0x3, &(0x7f0000014000-0x17)="80bda7df8f25c08bb939a11c8ee8707e95fa378041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) r3 = socket$nfc_llcp(0x27, 0x2, 0x1) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r4, &(0x7f0000345000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xf}, 0x1c) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r5, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r5, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r6 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r6, 0x540, 0x0}, {r6, 0x2064, 0x0}, {r3, 0x4, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f00000c2000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff801, 0x2, 0x8, 0x5, 0xffffffff, 0x5, 0x28, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x204, 0x6, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xe963, 0x0, 0x200, 0xfff, 0x5, 0x7, 0x101, 0x1, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x200, 0xbc02, 0xffffffffffffffe0, 0x8, 0x1ff, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xa1, 0x200, 0x1000, 0x2, 0x1000, 0x4, 0x3, r7}}], 0xf0, 0x8810}, 0x4000040) 2018/01/13 17:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={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], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 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}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/13 17:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000526000-0x20)={@generic="abe8ff777f21bcd7bd282aa2948c80ff", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 17:35:52 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) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00007fc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000087b000-0x4)=0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000f78000)={&(0x7f0000888000-0x48)=@full={{0x3, {"ad1bd6106dc7a2"}, 0xfffffffffffff778}, [{"2c731664da7650"}, {"e8058a3bffcbf0"}, {"4fecc672858012"}, {"a096e9dbe3c92c"}, {"e9b95bfb35e0fa"}, {"0303d6ef6969ce"}, {"857dde07cbeaf1"}, {"891fdb461a01f1"}]}, 0x48, &(0x7f00006ce000)=[{&(0x7f0000f78000)="5865a24a24e14be65ad53c2a388863dc473f71881bc7b4d22b04ad9c6e210ba565d466112051dd1f92227b921d7640701945e7aa215068a8800eb3ef01ace21b163e3ffb68b0e7c5c01e30218131c1a6f0887a435a4deb3de70ce555f6587021b6243bb4b606fe2d2511fb324b6af0607f0ad55a3fa7cbffa3e9c2c52a0907f47dda7b658831996881d44afb98cf4b21934e378151965f086c86706f97b600c54f435cb8b09822f42bebdd03e79e5a8316b4245d420fab0f46e7cdd99474540b425295652f1a754627b3ffc5ae75eefd97323df09c374d8c344bb57908295ace6ac7c3c762301e2dd5c9564b8cfff6240e6480ed1e70", 0xf6}, {&(0x7f00008a3000)="46800139f5bc4d9ca86940869751705ece4b25b7f78ee5484f7d1dd304d557ddff04473e96ea7eef723356a5e2c01056d40653553da72df69adee483fea023e2c87587a4e091df00044576034463fa04507daa57eb3f1b308d232af82ddbf4c3d03e9d5aa9fa77fb1270fbcc8814b0a1c10aae8caf66b23e569a37fb6c8e1812abe435349c7fcf14fa873d03af1395b5c991d4f74c3f10aa7eebcf1f3510c3edc790bedc67fa1eac8bbdbf3023b77a104ed1245d59f32a1b41d08fc5cef85ab5fd0e60145394fb9073fde1c3dc77358154ead79e7419c5ed4dba73f420da3f4ef0edb48ca515903f64be1ee420a8aa20c0d1f5497a0ae93a1c1bc2c18732dbf1a066b954a2608be13aec72f500c092fa2073f4189ed0329ecf9cae298c218c6f29bf2aa342477aacbbd4fe2fb74dd5f874e9df2a08c3b3a23f5bedb2a117a10baff03a56591397975f692da013831d01ea945f79e410d7691fdf8b900535b7f928d7db494d44a5bd7ab20475df88b130ed09c70137f13ae8832d37af9eb3185d3d2f2cba32143a195077eb141affb094a4c95a75a5b6c5b6be1bd7a5ab2f2148a5cb3db612627d4fa6e69bb6e4f62ef30e48c27f83578299f0e60aaa6d0bc35f66442a947e101766d0f7d68df2f40956e749785074d29ed1ebb3a5acc38060f8477ef4df93f2f34052d6ec0d5da1af894989bcffad3964c7c0b5547eec8d2f1b8f5788f50fca4e45f3ccb4e5b6b31db8f4870514d7b914af3f7dfb1e0546a860d4b5e74824e022c803feb6236fb4d58b35d73419a0da79b79c570b4cbbec988b727c1339f9728a766aa18b0ce077e0f7573cf0317b677818857ed9a489d9956382ecce553531ad80d2606623e1759486454d8fd2d7338cf43b9885084a3765b03435475eebb5e1ac1cdad2196faf0aed64918569625f0bd5f735fae9b43ee279092c6e3b0784b6c9fc351f1c08a53471c54f2229f62e920b72d0dfc992d8b9ff32aca36c7afa539509ebb293bf1ead856a14d0dafb314e6d0007f3431b0b06b53b1c7d15cf43e6985928b654bf58352a891c76401ea39c722b22f5211d208f7619086624f9cce5f08580e57835669e7dedb3b5e1e83ae58f16829283de10681bc7559c59a8d24988ad2141d7953ac8fc4aac545c62e9ce708277f3d7fdae02c678e963da2f3119dd76bb3b2cf4660c595c67c68d44e2ada7922d63133ebb68805e109092910649b304f773da651bd4b6d676046c2568d07c1c8089f3456ee5bd4670f1d11951e048c939c73d561f2fd999136050219f582007098c743111bbbadd9ee7df7cf9f66a3e24d50e6dd13fcc0d69a5524cdeedd6a988c52452c09f5c49a198706d9cec0dbd7745be514309a708f9adda5db5e2d6c2419a5147d87cebb596ce02ee364a9fe5ec1b0d43cc9fab7e969222cb95faa5b431ce6284e1a0daf5c7d388a29bf34258c6d9da184b139dbfdc87e97b7c65d5d68f2b5383f9c604c2174833f1ffa0b587ec108577e7674f6440a6102b47a4353c52cd0457f632107b3f8be74e562a20466e845079ad374c4f35e9111393f9da93ca3928b923819cb1e55dd5579328a073471219c75c745d086324684ca6b68930ff1578210d7ca96bbebf294d4830d47bd3a3f8a71afa1a957a8992ab93097d9fd4858329efaaa156ac4d59c2ac16c2c293156deb110812f7cecf6346f4127be818c95fe80235c2b9dcbedb84f95ec03610aca79ae647e4a9d87370a4fa9127a543808ff6b7f43ddc505799903e61ffb1955b0a0151c5e07c3a003062fa0b41d4e0d6d04b2545a9d8edd29aa7825ef7dad34dd607b852662a18f0cab735a7661337906cb3d24b454a624801e4ce116ec08923ea72317e311992f14364406da1bd7b302c907e9da26ce155765412dffd5df2a78d5c8d20bc2cf17faa8aebc855433c90a27008235154b659e3ddf8847e5b78436f8f57a16f5066c7460f3d233e2206caf12930773bb2a4bccd3b952f63aa71d7aab3ea0ac755bf1a22131bb9b24b6eaaa1a7a9e07204f955b9c3c5718038db0079ea364807091c3a923c7053a9ef25a75328549166238761606a90a817725cf22e7bbcb90c39be49e34354767b40c003f11580a48d549ba98dc284435a606d80d6af25918e513ca07938e95f69093d098c1bbc0ca37e64197d2a58644965aaee44a28bf253127e3f1e789559087fa0f89f97a7159b07c3895e66a34264dd58f6e1b0bc79533ff73da6b6c7a5d4b05adb6ac2ee1c33c8e895e07aaee0528dd98973f8302a1c38fe04210b4eb8942e2b542c6efd681683007a22467e2e211c1c16a8ee84a6e32ddba0d55f42ce5a0e86cbc768555b6386989ab846b0f3ab2b338b41d89180db7c58b5e814dfcb6bb677752fa0e6fa8506e1a669783d3cff21d0bf234edef530a8ed0a684dbd9f044b7204ba9d6cd2faec66f292256411c7f0023e6eaf9db19aca48f0ad072019d81788d4143cf76524caf9e7962b7328f14ee4b9aa0c109a3908de2d5521cb02e32fe5f0aac659c6e73a9f9663254fac21fd1eabf49d24cf03714ec760723dd34d622e09d646d74eac2fd059c317d7558f192c489286df8bbe737b332e59f7cae7a85ee8ec99a4f956a49790cee518c656690b64dcbc88cf986ec819f7da85f0b53363a9d4993eda02090a99aba4694593677c025ce4c064922f74ca3157ede44158ac89c97a39caf04576dd84a471b18ee431703df8e78674f678dcfef9b351b0265b5f1bbf7533ecbdd2ce09faf4dc285e5d04d1bcc1a22777858b315441927f3cb272302b72304ae702d1e861d13bfb7d8ee193113edb2260b3ad02cf49a334cdbaf3689e26d9643e86152b433684c349ee3388fe47bebbe3e51bfab1e4267460f8856054ed829f335d97f11a924b3abf305fdae00e61d0047531d2d379f89c46a472d3492f8bf28bd3ae32f01a5446aa555d849200e4876a78b49c188e52964f1c1e5e122a6ce05a1d09f5b29c512b55293597122a324b924411c9b74482cf9473978099c82b4efc884543503fcf556021a74c608c91ec8048291240fd72c533601c9a03f95c6b55b8d330d49952c2994f8e3985f48d0ae7831c944b494661e9c09b332c141b4f5c8c5856adda06de8aafcf574ce9916cebc1f3d958b3880b54b38973cf24d72627f1a7d1af8362af9c535b60b5d1555e2587d8302a302c498148554ae96da261bbfa6cf3b2c3f4ce6758fbccf91e0255bdf46f290a0ea23a3bbe1dd46ef9ccc49c8a4e9438eee44845201cd43f4a1d2b8d3ec6e4aeba9797adc3eafd47b3094d37f7075737e541e89e84132271fac9553b7b80b65209f26bce7e699a7cf824ae80520fe0104080a17a08c72a6ead6475be88732ac1b57f801145d3fbf1d9116dea29a7361863667fee3f6835a469cc9d9cc4e8b881238d31846af7ee24ae38c1bdd90c41e9968d8bf27cf2a2798fb8d0e789e62d289f81fa20813c27de7f4a31a1785201ac11a0af6c4e9c58bbfbac8917758333dc9e8f39423384699526ec9b77846d98439e46f08857106e3433b7069af122febf93c4bb5b251cd6997fc19bd4030b7ca2dbbf107af2864e326fe198da97f966a703741a2ac674bb422d0bbf278cfd6a1de73700984090da951020444a27bba3d6ca6d21fab75047466f94042e5e2628b5e9b614258e56fb3c22d56901e4f9d7a0db190ea292edb1494a5f08dc50a6c3ecd7cd3b5a020668e23ab308949c4dc1c536b5e19aff691b17f14c98d355798ebc0def3eb07120b40a52a916e21cfc7bb010ffac246013b165305b57704af6d9d2d56a3787e2ef8aee0836a23a717624cf3c2cdca810da04cce66f13eef07f99ca79cad62355184e5110cadd76b2410a462fe1342204cf3620e749a9125db9d372abf4f05bea80e4f527136de3a096ae95b6637a50a4f21368909f0dbf6e22f79811565e0bea5fa2ca2789a91ff19756c6e83da8d01625b3624dbe3e2432eea740aee2fec9fa1ec1a5d499f6811b66551da5f38bb322b35fff6c364835f1f96b2738790a74551805199bceba8b068f5158e133375c7bd93f69de8490646ed8ac9b94a980679e5fe6d04b9f1dfc4b79b1d18e1108fa78d67561aefe5093e33085afa97efa01b6d3a866351cd9d6993a284953a49c029b6e676713a0e00dea733360f1f99e31388384ac2f8597d2f10149e2c44139b6f17d6b8313b6b6f4495186654fdea6e56f3a48b2315c2e9b611a404e49fadc1cf7510a27637eb5061ee95a6dacafcf748a3a739fec84e56dfa153bf700dd785a52d8a4932de9d047f0e28044224256f643466ca321618696a59b4a96190c76df47113d2215582b2171f344686698aaf76d6ee0af0fd6d6b4a865cb45d0e824324d63b3e8926f117beeb3aaf364967be3c390e792b673d13a57f0b8ffebf4d52f912cb285db36a3be9783312d17f2ad29e3c90baf4b775e285dd47faf0fafd446dc59a113db0bc7a9fab59798088fa9498a526b8582f349774e87064f1dcb79b252fe1918fb394b37fdc2ef12ff67ca2b5996ab8a3c7ca2c507c2140f79009b311ee9ccce0b3762e779b4ed20b0009b3bbd595fa5361b4a53410a16bc1b3078a64f8b5239fec92f8414f0d74e3e88ab4d3dab5b5cd17a61d10299996b6d58d430873c9fa3fb44f53063d3e8116237655b49ddc7acc9d02342bd14b1bd71ffea66d047135313344f77153f65c461f030ccf896634eedf2cfde637b3973499bbbafc6a38fc7f9b9e9336e7cd87739c1430eb23259dbfbff53b2119d496157dee71fd6d7f97831c3323f5c4f89ca5549ffbf8f33f6d90f84559455ed491a6ac0c3c44e972b586e899c911704152e920d78ce649dff76add28ce2104fd33d8b9443ccfcea52d8bcca283a71baae3fc9273fceca5818b5e7b5c551c64e1bd14536c445059900890ecde0109db35da9b9fa673a9105ba186e2934ae612a867c31b9fa131132bb0ea486ae2e84c6bac03b15322e7af8f28756d8a0c9be3d392bf2db8b46bba4126efcb1884b4536fa8a640c8a0cb30be8ce299217e631adb6ac529bee56d9b460db6380c56d944479019b18e55aa119fa44af41cfb192568dafbf3d0c271d02bdc7cca2f8edc8bde9e523190f46e93a427c4cdf26e349aa74d854b21b96e756c686c4cc46439492e16ca3add42a65427b1bd9b85ad8dba7e5a2d6cc2946d1cc560c323aa6c7879a56b0b314b731322f463b2f453e44f6e249e616b640c632188591e5be4d7b96ba4337d30778075de47c084b8e05802b29b999339f57d0fb7cddf3ec8a735cd5f87b32c4f360a80e11494b006cf63ee41d636c588d4143933318962336d22e63f9c38e0cdb0285667cb83d01edfefdb58a16d78bb4c8842d9411edc0a2109d8bae4f3992bd07e4dd662f4feb9e768f0d5945748b003da9f67fdaf4068c7a919b1fcd67adeed6abaf395a97f7aed30677aa00943213be35e6f352f80edec6e4a169a5cc386a8a49d3785f8e412e73fa866128563ef749968288de3ec0420f8ab731bbd610ba0d6473af029057e70e0457454f536b8e14a57279958e50292f7017406c4692079822dc341a43fe01190942c10e9f4b6ec47ed5c1f63ff41879adc1cf5982a75ac5f2f98bf3809038705f18df1b9b15ba264edf565daecc7ecd62cfb4f40ee3325ee604f256ec78411ec94a1e13e6f388b7ae3f3a69b8d49cfd0d42fa4bf57ad15ca6e192a9c668b019e37e37364f234fa8ff6fb85574082a286fb763cae0fecb8393dc4549f8a386f4d7eca680946f57020c7dddf03d1cccaf", 0x1000}], 0x2, &(0x7f0000f79000-0x1c0)=[{0xf0, 0x112, 0x1, "bb219cff20a801e7de6a47fe1da5dc58cd326b3caa6442392dd87aa9d1afa78421db9498a7c3b146eee5e75c40c97ab93081ec8d62c903fca26b5707d0d82941376ede0d71fe10e719d38a66101c54a248d147eb6b51e8b5be6cbe44d01fdbc1c7a5f02b839f2fb5259afbe7e6f7eee1c72ba731b85bb5adb8183d431e1bfcc25735a8ae35c2f0ac48bf12b84dd77b05f1fa4cbf48eae48c905a7237672657a809b557cada0d7930b25afe88271f08a663a0cfc7fbabb9e9de857699fd13e1f4f08ce062acba988fbe66248e84b62baf9dc26e0a569b5605e4ecc1"}, {0xd0, 0x13f, 0x5, "39358216e3c9cf68d94488d000111dc628f1aa130a9431a6d75b8caf36cd02c746bb7ff0699ed57eb0a8db232d686396a849ec1ca391e3e409f7f073e970cd3ec63b4be14c333371142755aea88ead1d35d2fbb759881276f5778da072f97c7d5f5d944a69c46105d58cfc47a9bf20736a8114e423cc4d496679ff2a86cfa81164cc2396047d2b6c7128950ee8022e84293d155af17543f082e62902f138369756fe852ea6b4f4120bb8684227635c4b506a9f5cdbd24b414db8"}], 0x1c0, 0x800}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000085000-0x7a)="0a0775b0d5e383e5b3b6efec5c74f4b7295df08217ad402972b9b425599657f69188325f8245668febed9ae903e8328e6e95efb1e2c307489611dfce0ecc42381c2ca4706a9704775a6bf246c24397aefd183c853ede8d5772a4c861b5c5a3f264cbfe73d71536d5658911305c2cb4397879bfd98381cdcb253b", 0x7a) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000e46000-0x4)=0x0, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000073000-0x20)={"76c0a2c44a0f88bc71ac921bb2e7b4c6", {0x4, 0xfac, 0x5, "8d1fd06f7a08", 0x1, 0x0}}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 17:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) connect$nfc_llcp(r0, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000151000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000896000)={0x0, 0x1}, &(0x7f0000dc3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fc9000)={r2, 0x7fff}, 0x6) r3 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000383000-0x4)=0xe, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e7b000-0x14)={0xed3, 0x2, 0x1, 0x5, 0x7fff}, 0x14) writev(r3, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) shutdown(r0, 0x0) r1 = accept4(r0, &(0x7f0000f4f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000194000)=0x10, 0x80000) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000d15000-0xd9)="fa433856e768683d3e12fd4d4b1ba04ebb3adbc5d9c7942bdcc7883bcd0b2910ecf508f681fc980eef4e3fd88dce98f5ddded6b829fe82a7df6fa5e423ec7028086e44c18cb2a11ebfca22927b6c287b8d0f0df2a523dbc629f776120d2ed50fdf4198d5b6334703151854ba3fb51b715029dcf07a55daea50e7dc76333835b5473aa63a13c7db637641e915c50b090e083273c97515e8e5b6f1a93d7bb9c96b72ad996879def24f7603775489cde1c13931b3e00c4b625f4f4d40fbfacdb93b324b6e57551693b090d6d9bbf3eeb0b3a5bbf932c4477b8aeb", 0xd9) writev(r0, &(0x7f00004f2000)=[{&(0x7f0000a07000-0x29)="290000001800ff0000ffffffff0000020a1300000000ff06800800030d0009000840090000000000f6", 0x29}], 0x1) 2018/01/13 17:35:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@generic="e59d6e90b520b58b23285f83f99336b6", @ifru_flags=0x900}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000225000-0xc6)={r2, 0xbe, "b781853a931c28e6d415f1a0b69aacd3e83ae07be9374c437ad02504f2708c9db4ab413efeb741f949b2987b3be727901c4596fb8097b2d2eb32beaf43e708c06bb8678a6daca7857dca84892357081b5465945e48d2fba4a186ba58499709f7fb5c6878caa2702a6615f46710fb8aee2047ae918612ad2d75aa3ede81265ff5d171af68aef4f6578f78bd7dd51d7df3baf5885ef9707850099a0215910290b58af7214bf7ac24cdea50ea3aa44ac506a0aa60f781b8b91be7ccc737b75d"}, &(0x7f000089c000)=0xc6) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r2, 0x0}, 0x8) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000e96000)=0xc7, 0x4) getsockopt(r1, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/13 17:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00008d2000-0x4)=0x0) accept$unix(r1, 0x0, &(0x7f0000cab000)=0x0) bind$inet(r0, &(0x7f0000519000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ec000)=0x10, 0x4) ioctl$sock_bt(r0, 0x541b, &(0x7f0000a88000)="1742cf3bc6d6204160b371435a25944e502cc542aa4fa6a07546f0b04ffc441157d9a2642228305dda") sendto$inet(r0, &(0x7f0000a00000)="c1", 0x1, 0x0, &(0x7f0000d79000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fc0000-0x4)=0x3, 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000ae000)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000095e000)=r1, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 17:35:52 executing program 7: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000366000)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f58000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x17b36ede000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x1, @rand_addr=0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f5a000-0xdc)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd23, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x4}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xdc) 2018/01/13 17:35:52 executing program 5: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000722000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b7e000-0x8b)="42ae5c38bf5f365685a54bb4e052e815c294777d594dd57a9f6f4a89f48fa575ea6ead3e11a68db1f3aac9dbc3531883713e6b50f17c67b73e9c506c9418cda0526c80a193e7288b3b387126874b6689eb7c0a6d6f6f8a81fc4bca9cdcc5ff500a199522bf9df2271cf78c0b105ed5a2f0049b0f9376748130fe890bdecdca16a0c12f57f5bc353ebd8240", 0x8b, 0x40000, &(0x7f0000dda000)=@in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000681000)={0x0, 0x0}) listen(r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/13 17:35:52 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x0, 0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000fd0000+0xb63)=""/78}, 0x18) 2018/01/13 17:35:52 executing program 1: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000921000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0xffffffffffffff81, 0x1, 0x80000001}, &(0x7f0000589000-0x4)=0xa0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000b63000-0xd1)="0afc622f82b6547fdc4ec57c75f1fd641c3a865425e15a2b33bf1dcae179e0f03a460f5b964c01cc9113290c4f227c75630ed160e5fa4330d3b0d172cf5127cd34e5d2d2c4b19929b00de75faa5c5ad00cd521ccf7cf855f06181ef72dedaf2711252543321cd642272e93b0a88c098d2d2ab54716a5481b5e7ee42feb0ce1419cdadbe9a10d3846bb2874621df7ce896dddd355d9258ccf579d250a74eb76161918f1bba11694c63393544a3d007a950026544814f2d797a7e193536b221959a9dd8a8cc78e47685ad8c9ca73ec239b74", 0xd1, 0x4008040, &(0x7f0000fa6000-0x1c)={0xa, 0x0, 0xcc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fa6000-0x2c)={0x6, 0x58, 0x7ff, 0x84, 0xb, 0xffffffffffffffff, 0xd64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fa5000)={r1, &(0x7f0000fa5000)="f2c0ab6ab68fb0891f60eb1a06b87e649fe248feddbd3f08c5376d5f666bb98f17b85624eb762630a48672ce35ec37b074b2e48e87d3e87faf2229e4c4dff1b9e5ff1d7a57209a9fab92915c8872b16ca43876d90a0504b55f6a39cef8f8d12428abc4c87bc5811343dc8e64d95938d121160c04257080527d6899995ce29f6e70a7560734", &(0x7f0000093000-0x22)=""/34}, 0x18) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 17:35:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000a18000-0x172)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x67, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e417db", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x4, 0x9, 0xaee4770, 0xfffffffffffffff7, 0x8}, 0x14) socketpair$inet6(0xa, 0x80000, 0x101, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000dc7000)="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", 0xfa, 0x40000, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000553000)={&(0x7f000025f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/13 17:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000052d000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000e4c000)=""/35, &(0x7f0000751000)=0x23) write(0xffffffffffffffff, &(0x7f0000ff2000)="24000000210025d7001c000000000000010100000000000000ffffeb080001005ffd6ae0", 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f2f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e9f000-0x10)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000455000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002c9000-0x10)={r2, r3, 0xed0}) 2018/01/13 17:35:52 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, 0x0, &(0x7f000058e000)=0x0, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f6b000)=0xea3, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = socket(0x5, 0x804, 0x6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f6c000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000f6c000-0x4)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000694000)={r4, 0x1c, &(0x7f0000072000)=[@in6={0xa, 0x1, 0x15600000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000f6c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000228000-0x4)=0x7, 0x4) shutdown(r1, 0x1) 2018/01/13 17:35:52 executing program 6: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ddb000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f00006ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000174000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) 2018/01/13 17:35:52 executing program 1: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[], 0xee, 0x0, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x0, 0x72) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x2, "ebd14f55eedf", 0x1, 0x0}, 0x10) 2018/01/13 17:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006a3000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xe90, 0x9, 0x6, 0x3, 0x9, 0x6, 0x6, 0x101, 0xd0, 0xfffffffffffffe00, 0x8000, 0x5, 0x3f, 0x8]}, &(0x7f000087a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000027c000)={r2, 0x80000000}, &(0x7f0000199000-0x4)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ce9000-0x20)={@common='teql0\x00', @ifru_flags=0x2}) 2018/01/13 17:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) ioctl$sock_ifreq(r1, 0x89b3, &(0x7f0000cc2000)={@generic="784bfbe797ad9e4e679d4b4a1c12771c", @ifru_ivalue=0x2}) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bb0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000340000-0x4)=0x1c, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000e1e000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000e5b000)=0xc) socket$unix(0x1, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000bb8000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/13 17:35:52 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000faf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d460c98cfea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x4, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "18c869", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e85000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000589000-0x4)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000)={r0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000794000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000275000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000083d000-0x48)={0xb, 0xb, &(0x7f0000c70000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0xe5, 0xf, 0xf, 0x6, 0xc, 0x4}, @jmp={0x5, 0x7, 0xf, 0x3, 0x1, 0xfffffffe, 0x10}, @jmp={0x5, 0x79, 0x2, 0x4, 0x1, 0xffffffff, 0x1}, @generic={0x5, 0x5, 0xfff, 0x80}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ec000-0xa)='syzkaller\x00', 0x7, 0x8f, &(0x7f00001aa000-0x8f)=""/143, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ab0000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x6f3c, 0x7fff, 0xad9, 0x50, 0x80000000, 0xff, 0x575c, 0x5eb, 0x3e50, 0xffffffffffff8b98, 0x0, 0x7, 0x8, 0x4000000000000000]}, &(0x7f00001c9000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000032b000-0x10)={0x8, 0x8201, 0x180000000000, 0x7fffffff, r4}, &(0x7f00002d7000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008bc000-0x3)=@sack_info={r5, 0x80000000, 0x80}, &(0x7f0000c93000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e07000)={r6, 0xe3f9, 0xc2e4, 0x100000000}, &(0x7f0000a04000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004d2000-0x10)={0x0, 0x78, &(0x7f0000567000-0x78)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009c9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003fd000-0x14)={r8, 0x80, 0x0, 0xffffffffffff0001, 0x0, 0xffffffff80000000}, &(0x7f0000802000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bbc000)={r7, 0x3, 0xfffffffffffff801, 0x0}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bfe000-0x4)=0x5, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000a72000-0x118)={0x8, {{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, 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]}}, 0x118) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c7c000-0x4)=0x0, &(0x7f000096d000)=0x4) 2018/01/13 17:35:52 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000000001, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000018000)=0x1000, 0x4) write(r0, &(0x7f000063e000)="240000005a001f0000ff030718000000091300000003030000000000000001ff01000004", 0x24) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006c3000-0x10)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000007000040010c000045000107ef02000019001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) r1 = socket(0x5, 0xa, 0x5c880cc9) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ed2000)=0x7, 0x4) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d9f000)=[{&(0x7f0000ed4000-0x80)="debce62a1778ecb7fdee8ac60f81ee790927fc8f39d60184fbde14236208a385e17d5281884877ae6aae89b6a02d66ad017c42759995705fe4c5aeea907a18dcab4006f8805025bab753cd139081177a65272b06d25fe64fbfd5a1544792822636d640b0430e60587952d6eaae7c9553022d34e9f26df21ae77b24a3411dbc23", 0x80}, {&(0x7f000091c000)="2ab13602f37c5532de1b2313ca7db956e66d1e828d820ed3794a0d1cdf337f0987b65897e34594ed920771f32c2801400b98bfae48f7b80b72f41a617942e0479fd4bf923fd36c21c9d619d49fae0a086cecf235bbf7689120e2bb9618fb9b8f266e8e4f75079dbba33a6f624a6c435dc36890aca45114963b5fc8e057fbc13e85074deee2c4cb10b46e8e257ed9758071f861933d11caec2fed98a7906b410f960bef3884d3c34fee983f6fcbd3ad2aeb78bac0b6", 0xb5}, {&(0x7f0000ed4000-0x9b)="f3011f1992930d01f44b8b97f3a2cfc0ff0ba2117bcf1ff95905c947dcb1e0ae4efc9f8617b7707e4e31ab02f4b191cdc565ef8325b0b08ff91c24e8f5482a0a472062dee4a360a8794d18423348702e94b079a0fe796c6ab07a48a23c327b906343ce3a7d51596648c6091bd95eae41c8f8b58f914f8b284d3b93e10e84869c02e195a20b084f00e0a0df3f6959e784838c94ad994334b5a9928e", 0x9b}, {&(0x7f0000ed3000)="e17594f778a82c5ece8f897faf88228c265dbaa72c828c7ae5ac719daa3cfd26d601b229e24d5ca3550576126dea3086f5ef8afc0cb41759808e3eee1aae37b6907c4d1b8e13c51ab8affc4bceffef2e2ffaff15302d6e64e5c10ff8389a84e86d9ce669ca269318ca8f4e6edb56f5b01572fb6091a9da78e38b45613f473a4f9ebbf1cd29f3bcd7f7479090575ea059b876f92ebfedb8f57a2d46cf65fd5516ae42b8700b6d275ff9a7a6da8823aed80cc463d8787a13c08c3ffc03d3ae614cdad5b771204f9f262203475b32be4af6f68b6ed40ddc38a8251e675e626ce0d5789e3865d2a0afe3a19f117e908b19d9", 0xf0}, {&(0x7f0000ed4000-0x7e)="9479fa6ae85cc5828186150be4958a5e62c3f46bb89d0fe32932417304acf24e4e5f154be05b11975328d230a8059039b0b438e512c8f2068b3d436e190229b36aeee51b529dfd2e1de0df4ae76f326b44ab88d7ebbf62ab10e484518a302a5723fbffb74f73a764ddefe2aac448f69aa4579cfcb35bc9acb4dcd4f34bb7", 0x7e}, {&(0x7f0000ed3000)="23c56ee1620517b6be906d6ebc9f17b02866c54f1071f3b6c8751d95674d9bec1d6a34595a7c874b390048e13a3e56f9a72dfe00091e549694857916669af7e6e220af58586929bfa2da2bddf56b857c070c17d6f0a6a26e60577de632413f48f82cec4b240d136c98f39511868b7d5b86d9d1205c10f339a53b68225d168330a800c68807c6ba9561fa020ffa21", 0x8e}, {&(0x7f0000ed4000-0xb8)="019ef8cbf1b5aabb5d3589d7cf2ea5e5013f4b16a5c3a4b7d2e76fa0a7c55e11ea76ebf601699b285e9521883cdc8621a6aa008a11d94650afa535bbbaefc5bc31dd6788056463d77b1ccbae786132697ab6b5d160d465c61f28a3ff5059cd46d8f356ed007c08077fef231d30d281a825f874e8b202abf5fde1ec762331e4293b814f4d359dacae1b6a7a70b77030b6a5b369bfa9aa4744c338237a12b5a4cd6680275a6cb67a34005d1268acbadf693cf739a4a33c0331", 0xb8}, {&(0x7f0000ed4000-0x2d)="10b0716e1e34af5fdad514d58c6f9f46fe5f9351791638e0f20d1c494a0f26fd17403fbc7da382ad6c240fecc4", 0x2d}, {&(0x7f0000ed3000)="b420a08659650ae7e8f4d82ecb3ee32950a6a0102b7592a2255dda877535b6adb3b50471a72c3d8f7f73cf56d876f551a82d5c7209609bb92f26a7f44cd84feb7c7949d857d6d7e23a60c368c238207d2532253a8ca4eb7877662d3aafb624d72181b35eed9e1048f961d97f8ea2e319d0795ee0e712d4d912b86e7603159c39285870467ebf30250e97b8a0d75616e4499a2c84b12c211cae1eb04bda5b3e838127699f2f2d80851be086af25f98e5cf01950c44e44fa34786f1a5c1e79ca051874cb5e173c167ac32b9b026904a96e3a32e8ac15", 0xd5}, {&(0x7f000062d000)="3a95aa6e1b51d51f53d1234b661e6b4382922c86506e6424e262ea0aefa8672ab1b098aa131b81759817f92bcde76c6df12702276dec9fd4b429bfdaeff98f61ff5a7325b12004d9a8ff0a3aea176cce0253460df13cc2c58aa6ab14158c950c66a61096216e223ef452698676f98e4e41ac3371a75e29bc9dd559cc917c134a5cbedaecf2e12044ad3aebf42205e67b87604f30d02addd8c07a7e50a248cca62feab14ebd47c91b10c47486abb68babf9280e1dc874ad249f4366", 0xbb}], 0xa) 2018/01/13 17:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000a49000)=[], 0x0, 0x1f) writev(r0, &(0x7f0000359000)=[{&(0x7f0000894000-0x39)="3900000010000924ff050000004000000700004a03000000450001071f00001408000d0004000000000000000000000000000ee300ffe4693e", 0x39}], 0x1) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f000082f000)=0x4, &(0x7f000056a000)=0x2) pipe(&(0x7f0000e92000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000581000-0x4)=0x0, &(0x7f0000cad000-0x4)=0x4) 2018/01/13 17:35:52 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007e3000-0x2f)={0x0, 0x27, "145d82df445bc613c53f3a0ed289450d72319dc80c562d5a8df4e640997d7f9f479c4c86cf91de"}, &(0x7f0000fd5000-0x4)=0x2f) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd5000-0xc)={r1, 0x0, 0x10}, &(0x7f0000fd6000-0x4)=0xc) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r3, 0x0) accept4$unix(r3, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f000005a000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/13 17:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000db6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ce4000-0x8)={0x0, 0x0}) pipe(&(0x7f000099d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a36000)={r1, 0x80000, r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r3, 0x29, 0x2000000000040, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0xfffffffffffffebc) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000b52000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000093a000-0x98)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f00003ec000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000025e000-0x8)={r6, 0x40}, &(0x7f0000d78000-0x1)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000728000-0x8)=@assoc_value={r6, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000bf4000)={r6, 0x101}, 0x8) 2018/01/13 17:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000a0e000-0x5)="020800000a", 0x5) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005aa000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x4) 2018/01/13 17:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) socketpair(0xa, 0x80e, 0x8001, &(0x7f000075b000)={0x0, 0x0}) sendto$llc(r1, &(0x7f00003fb000-0xa0)="f02805b3fd82bec94ca2160dc2b08db83cbf95f663131cd75b109e4eade160c8fa88b389d759d0243e1da11ee7c5b45b758e08f635cc3d9aa7d7bf3f7ebb567e5cc84cf9de1db12612f54bf9afd93ad49d414d37911c72cc0d3360615cee2ca9d746461717d18fab5a8202e0f845767e2191d2201231abbbdb84c369323639e868e7cb83ad88117bc38764d5e887c77537f9db6cd6e9da39b381677e971fc884", 0xa0, 0x24048841, &(0x7f0000cdd000)={0x1a, 0x9, 0x33ad, 0x80000000000, 0x2, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000ad6000-0x4)=0x10001, 0x4) read(r2, &(0x7f00003b1000-0x22)=""/34, 0x3e1) 2018/01/13 17:35:52 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x22ac) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000844000-0x4)=0x6c, 0x4) 2018/01/13 17:35:52 executing program 7: r0 = socket(0x1e, 0x1, 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) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xa, 0x6, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x5, 0x630, 0xfff, 0x10001}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x8, 0xbd, &(0x7f0000001000)=""/189, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x2, &(0x7f0000001000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r0, 0xffffffffffffffff}) 2018/01/13 17:35:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cipher_null)\x00'}, 0xffffffffffffffc4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000173000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a0c000-0x70)=[{0x0, 0x0, &(0x7f0000f37000)=[{&(0x7f00006c5000-0x4f)="39f06adfb5a7433eeeede39ac61e6b48bd55654339c29d4820ef9828", 0x1c}, {&(0x7f000084d000)="9cac829fa9dbac958b591eba7c5b683dedc79037215fcf1be63fddb3c0b11d8bfd9d5834eec35805116bcc2d141f7556402af93f40077c61c5011884ae32691ea8d1781878cb669424e70a46905d94732945c572b645ed1c889018a85da5a76a075569e74ef01264ce1bd6c6b04c6eef55f29a699dbefb", 0x77}], 0x2, &(0x7f0000292000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000061f000-0x38)={&(0x7f000026b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[], 0x36f, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:52 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a17000-0x8)={0x0, 0x0}) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000046000)="c7a86418a00790788dddac9a86dd2203a5e6cc4cf20db65bef5f003bb081") mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000e63000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e62000)=0x1c, 0x80000) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e62000)={0x0, 0x5}, &(0x7f00003bf000-0x4)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e63000-0x101)={r2, 0xf9, "a9dc1adbd2fc0c8853a0b6855ef8bbedfd93b5050b18dbbbee1c6ac556534f6dc43c00585a2f63b5b4c0b42fd2a9b7826bbb73099cac4c66f4d1f928af655d70c0bd36d053b2ab65d06f3b2ae9746733e069270edbb527984177d5322354c62f369de581659fc09087b39e62e4fbe5742ddf43786a9e646446002a32bb3010c5a34b2cb17adf276d64ebab518a0795fa8720eea71a54291b9ac2de1fbdc058adc3f63ccf2fab2e929c65a56c228800e45f96b657f6337fc55a22a6c822471222f4b4474515bc8da8007000d623f4e3f66e6451afd2811d24b354080119beadf6c5e4b29f4c8623711fa0f9c4b7b9cc98efd2c78b7d4ec678c5"}, &(0x7f0000e63000-0x4)=0x101) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e63000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf6000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/13 17:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) recvfrom$ax25(r0, &(0x7f0000c05000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f000029b000-0x10)={0x3, {"8e1c1896c71e32"}, 0x694a}, 0x10) setsockopt(r0, 0x6, 0x20, &(0x7f0000f0a000-0xd7)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82613574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e900000093080074e81b105fd02f9b14732017e2466a9fc47eea71263335960c15800020ffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e93a60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d913b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xb1) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmmsg(r0, &(0x7f0000566000-0x21c)=[{{&(0x7f000091d000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x6, &(0x7f0000021000)=[{&(0x7f0000c2b000)="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0x1000}], 0x1, &(0x7f0000f4b000)=[{0x98, 0x101, 0x80000001, "c448d49badfc5314111c003598c1a373de6c4489a0689eebb1b40e6e80262925f94d0fd4dfd4e7a4a10ef6b060809f2f37accc8a9dfa7aa3a54ce62bf80021d36969324ae84e35e4a1458dc4f751b66d625961d4b0d72b6dc57feae802cd6e67252c2eed02484fba7f7cb386b0580516ef04785d6fc4e7cfc003615003ca0f097ff24f96"}], 0x98, 0x800}, 0x65}, {{0x0, 0x0, &(0x7f000086b000-0x50)=[{&(0x7f000041a000)="b2fe17b36f30525e302c1a2aa4f15aa6e31b28969e623bf5f39252294140e5c7338d23bb2f5a5aa5f3a403d679a50a51b973c294fa84123ee67521b9d05fca85d2946423b1d2a6047f6e78c22eab4048c6ec87ec44bc0b719f7366314afe06386a3b28182136a14e3a7a2ced40d5b213ff0fa95a6a14832ee1e72cc1293768fbfc4592ace1d389cdedb0bfd08b7debc78d192526dcb305e18e04906952b92f40bfbdbe325702e1fa6c124ee7f6b345833a817548b2fd90d148d74569e11f3071129ea015332c91e8f0da6c7933508fe1bd0f0d33e25e03c15aabb824b091d4cd74a2137d3bee7431", 0xe8}, {&(0x7f000065a000-0xc2)="aeb1eb18ce2a15fd83624245ea1b0b64cb969d81b68e7f3325ffee2d034b8bc62b15429ce33d7f40e7212649d599d9c38a718bc2825200c08e4c9a4455b3b0253f2933ed66ddf2c8ab73cdae6ad339ae95a822707594e8d2fb597f48d16d2220207ae16c4e30f2abee25190db0479ac0ccd12ea95c6d05c42d01b18af92628e91545fa65b6fa9f0df79eb689b0c5ede342da366f252764b8f10fb845b94c9aa275e7f065f3e472d2da6481e893a9ad33f8f6658d54fc6c5835183a53ea9bbbfa04b5", 0xc2}, {&(0x7f00007ad000-0x50)="b5499827d0ed735182d5a5a7028b4440ed371c6b758487bc10a548fa614ac24113e0b9acf1909917daf8617ef880a7d4f2cbee9431b8475d51410c6afbb3181453e0fe90a8ba1ad30635f7ae81a6dfe4", 0x50}], 0x3, &(0x7f0000371000)=[{0x48, 0x29, 0x4, "b9afa18d95dd7e7dad2d5a2396929272e77bb812275b446c7c7b78f8e1ec906f9dd1cbde8c155e8965de78a896d48ec47c1e"}], 0x48, 0x20000000}, 0x1}, {{0x0, 0x0, &(0x7f0000471000-0x40)=[{&(0x7f0000230000)="7b214f02a3fbda682ce6b1c86a4e0a2a8d95ea279abb1c95256e62bbf08cf979c705eb3c002c50f6c777643483a892597a29d4d9bd90b63a4dd69821b256f81d3ecebfc14fc78528c9621f6cb9045612cac1b8341d7d8f5ffbf572d51973a7812b2a352bd4ccdb89ee7b2cd0fb6e544fc20a8b55fe033ed8863b6956daa0075aafb60c52c58d788f06a237c171", 0x8d}, {&(0x7f000021e000)="d58cb7387c3488f2691f26c543d546c13c929d7340ef826620cd11293943a17a9b0ae95484ecabba906e9d15c561290dacbc9a883d8feebcafdeb323911b52326283bdaca4345dab7cf5c1c32f46187c644e24277d9a8236d5a84cc9a6286c087172a9", 0x63}], 0x2, &(0x7f0000f0a000)=[{0xc8, 0x88, 0xfffffffffffffffe, "43a5485818bd294b42436002b26b152f419d5d2d994b779513418a723532e8351fe6b235c5fe7939edb8ac6d2d35e7b2778145f2b0330a50d9acabe6f8ce90dbbd25ca36985b229b8c79d293af1fbdec7922e5fc740fe8ae2ab1aebc7799f4a113221dbb95ec10099092aacfdb7cdfaa6a4c893c35d83a5d0ab3db1fdbab99565730dc6556cdd00dcea7dad4c5f48708af3a49fb36e828b41abaf9bab15e37b233be00b681e51b0dbb3cba77ce43ff59cb"}, {0x60, 0x0, 0x5, "60a83a4694938528558a4b14844e6ad92623211b9fc0319c290b566874d0ee4082006876b2063d4e72cd981ffdd9e6e66c86e948c709067266c579c4d380d24ebe624ac953d2b9b060fc"}, {0xd8, 0x13f, 0xff, "0711e9faddf0a739eea11b42a24a911f91a5ffd003428080c7aa08c45ab3e83f048b9de536df0cc8857022d2a0bf44dbd5883b54b63aa5155418130ead6ae5f052ed16ebfddafcc9bc789a0d87d65a843b76c894719baa310ecd3c7b1965ed2e82a541e8a3cf7964bd883d970771ae0a161a06ae9056be14ad846f069b067b6fa538d6558905d62aa2bd860cabe540a399a43310b9a84e6f9adc4d5bc67d6075e8cdae2b8b87d33c5e44b47eb9b5aef6f88b4c4314ddfed038f031083ca75b405a09c009c46e70"}, {0xd8, 0xff, 0xb2, "554fa9c63fe7c9c73f68c04d65b221d8f7d60c0bebf2375ef9418379293ffc658777acb7e194a5c2f5909d1bd5a6d5da6fff98ed010a9e25c50a2cf686e58e4bed15882a7c1a0b115369539c509687ee9d463219f8bcd3cdeed56b12540b302a6536ece008e5e49fac8a600934327f3eb36a7889aad74fcad3936374d5add78df090233dc2eaaac11f4947af2dc121d9dda11e316ebda4c09fde0733f3d30af6762566e1cc3bbfd347acf652d25fac4e28d1f6bdd71b3d12f6aefc9068255d8441941ad971"}, {0xd8, 0x187, 0x4, "091c04488d48126ace3824d1046e220efadadcca5cf1a2f087cae2e2a10f8eefb65d0f528a0ef1477f7810462c21f55df7175cf3cee0c05b5f0bd9783fad36eea315ea8ffefdc11f2e0ce83618918bbf6037d8f5f3cd77002bb33446c2f4b2b892051c783517e6a4e932e317909013703f9108b63e7d10e654ee05733a7b09dcf8dce54b882e4dfc4fd8c389dbd937882735a58ac520b7b271896a6e6b37d4dc9f12c99fa111d67fd01eb06b6b887816a8f5751749e36b172c0b7816cc9f863c7609e3f8d904"}], 0x3b0, 0x40000}, 0x80}, {{0x0, 0x0, &(0x7f0000325000-0x20)=[{&(0x7f0000432000-0x4b)="70b6e651ce7607b877fa588c6c3405cc090ac2ac197b9e36b7bcf8835405a4e3b6cdd3e83d503255342dc7cb7aab2863360a292893f38f0c512afa94fcd6bacd55e730d2b97e587f8d09ad", 0x4b}], 0x1, &(0x7f0000896000-0xb8)=[{0xb8, 0x110, 0x7, "0af6324555cb329ba7efd1c27b39c7bc57e0838bf25ca89884fc54f128315c55d139b50dda14ca7145a1888484b35c0e401f825038de1af9636fde7ce388fd2029019ce4345fb583966050da6d67962c6f62b8978b36495aff0c673c6e4898d659383896354743a1d392d904dc5d9b58ffd0365ef3879dab4201ea8c8831f84aacdea80590fc5cd1822d78d21a8d9b9786ef64ca8c7fc904296af808ccf57bf213a30c92"}], 0xb8, 0x4}, 0x0}, {{0x0, 0x0, &(0x7f0000b64000)=[{&(0x7f000092e000)="26c4ad1d0329cc0528e0f0dd8b1ea6643ed8ea2abbcf0732b642dfc338c7923ff57162ef8f33228f1f5f4e624abcb5118f52eb07ba5efb8298808a044c3e9ab69b1656265ab3beb0d61e660057e15c47b93c339cd12bb785999fb225559687acba6fdfef5e7d42d72dea7c8250784bc88aa9c03989a5bb59cdc98940797692d20ba171e878cfc8e4d527373a8ca509f2778d082ebca30c17fde8beb86808811f8381514afc94acc2908508667865c6bce6b3b1d3020a7c5738c500e1138e704d4d71a4f92c04bac4635d9c", 0xcb}], 0x1, &(0x7f0000fd8000-0x38)=[], 0x0, 0x4004000}, 0x1fb5b281}, {{&(0x7f00009ac000-0x10)=@ax25={0x3, {"13eec3beac4a6f"}, 0x40}, 0x10, &(0x7f0000a41000+0x527)=[{&(0x7f0000534000-0xd4)="b8d2f371f7766a7bed8749d245e407e1a2f17d37bf281e22ba58770381fdb149a64acd96271d6c17f0faeda165556baee7ed653a2139783e1e3aab3cd1e7f42c4096142ec92218f4871ce2012ded1e68b96134ced907987ddebc33a67bec90089790f85e20f20499f3a4040f10497a843e9427ad1ee6d2b2c8b79563b7a00531d9353b07e0604477de72455841731f27e70837ad2efdf36fbc23cad700f7846a879dc2eb91bc19f130b5ce9d5235a09710f6a16ed2a765bc238c93ed186f2b0d974a1325956e250ce65e066837162740543eab40", 0xd4}, {&(0x7f0000499000)="489b064372e4d82ac6db5fe2c581404a32cae1736af89f6e2ce3901e935a64d9b84aed4277385ec909a5908606919fb2dd871850b2c52fe4ff94734e636b910fa391944ce5d37e15a4b4b1e2639f155be78de7007346fe9ed3bd3609cb15a62748519539c04479c1272e4ad2657bfd186c7378d3a541dfc53b15c8f734c55c792217c6cee67d4a12857614059e5af8d5b17c26a1ba46d9028b47ff62557e8e57c89709bfe8f9ad97975b76dea90d9de0ebf7bb235f45a8d6a5a4280e1be491373c26bce24f389786a9", 0xc9}], 0x2, 0x0, 0x0, 0xc0}, 0x1f}], 0x6, 0x20000000) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d5c000)="", 0xffffffffffffffe0) 2018/01/13 17:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003a8000-0x20)={@common='lo\x00', @ifru_flags=0x0}) pipe(&(0x7f0000172000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f000081d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ed0000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000035a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x27c, 0xcf64, 0x8, 0x100, 0x2, 0x140004, r2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000620000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000a04000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000219000-0x20)={0x139, 0xe51, 0x8002, 0x200800000, 0x4000000000003ff, 0x1, 0x2, 0x7, r3}, 0x20) 2018/01/13 17:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e46000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000aab000-0x12)={@generic="6ce2a7e818e386af3918d86cf9444aac", 0x1a43}) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r5, r1, r3, r3, r4]}], 0x28, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e2e000)=0xfffffffffffff000, 0x4) close(r3) close(r2) 2018/01/13 17:35:52 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe8000-0x20)={r1, &(0x7f0000eed000)="", &(0x7f0000929000-0x1)="13", 0x0}, 0xfffffffffffffe86) 2018/01/13 17:35:52 executing program 0: 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) socketpair(0x8, 0xa, 0x6, &(0x7f0000ce4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ce3000)=0x14) socketpair(0x0, 0x4, 0x800, &(0x7f000057c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ce4000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) syz_extract_tcp_res(&(0x7f0000ce2000)={0x0, 0x0}, 0xd90, 0x7) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 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, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/13 17:35:52 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, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d4000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[], 0x1000000000000103, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x3}, 0x80000000000) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c4e000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000b21000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000afc000)=@add_del={0x2, &(0x7f0000d70000-0x10)=@generic="d417e59b097b13122077e391134500", 0xe01}) 2018/01/13 17:35:52 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/13 17:35:52 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={r0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x6, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) connect$packet(r0, &(0x7f00005a3000-0x14)={0x11, 0x1f, r3, 0x1, 0x470b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/13 17:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000918000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f9000)=0xb) 2018/01/13 17:35:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000028000)="", 0x0) 2018/01/13 17:35:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000aed000)=[@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff19}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x400}], 0x48) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/13 17:35:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) socketpair$inet(0x2, 0x0, 0x3ff, &(0x7f0000cde000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ef5000)={0x0, 0xee}, &(0x7f0000043000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000df2000)=@assoc_value={r2, 0x69}, &(0x7f00001c6000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f0000c75000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/13 17:35:52 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) 2018/01/13 17:35:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$llc(r0, &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c8000)=0x10) ioctl$sock_bt(r0, 0x541b, &(0x7f00004df000-0x94)="28c76b16101bf18175f2e0f630a19f4d786f71dd8c0bf048f007482ccb029bf36236b85ff2c70e916d6dfe5945bfd47b62f69488647310a34b07599ff6f67364af32a4c8c28f063fb5182323975aceba3a0546cfcc6cd27b9f79024de3c62cdd4085e6d1fb8d41deb6c5ee1774e938e5618faeedfceeb1dd90db391959f45d9a026e45dcfccce105447a60c183b058e72db258f4") setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ffa000)={r0}) 2018/01/13 17:35:52 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0xfffffffffffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$nfc_raw(0x27, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000530000)={&(0x7f0000988000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/13 17:35:52 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, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a5000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000102000)={0x0, 0x68, "26616994da0613bc00c27c9f03ba2c7aa3e7f4eb9c8a41999f32e87eab216932e3c8c1b3996d048fc2c0f3a199fb5799d0e47cbf7ef44b91791ccdee20bd8f081fee3779d56686b0d4b9e39ec93052f12d22cf874754c33aa0e48cdcd6d8b8c832241e21b7a133ae"}, &(0x7f0000bea000)=0x70) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000e4a000)={r3, 0x0, 0xd8, "a5f3e55f30612dc40992715fa44803edefd3f7b22857752c0de21b9d5ffa115e7c5a3d94a339bb839a5380dfd15af13ae111bb673e6d885dfcf4d2859d6bf4c3db02c75f1368d1aba9c9d5ef194583dbf00d2e4e8315b5576cd1bda25901790aedc5b1e32f8fa4e3c5fa20e0ce38af5f5a2bb8e97a2e41545fce76546131c7dd214ef2503df651a31ecd33ed113bb08c9160b261636d7a0d546c3ffefd58b0dd7e1fa7c8e170fb1df16796812baeb026a9f9b9347e2ac42605c773793b057dcafa7f445a7a877860dcf498c06fff321392510be0113b1153"}, 0xe0) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ea5000-0x8)={0x0, 0x0}, &(0x7f000021c000-0x4)=0x8) 2018/01/13 17:35:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000832000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be2000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b6f000)={0x7, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7000000000000000, 0x10000, 0x8, 0x8, &(0x7f000081d000-0x10)=@common='tunl0\x00', 0x401, 0x9, 0x6}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 17:35:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000265000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000ff000-0x4)=0x1c) accept$inet6(r0, 0x0, &(0x7f0000d26000-0x4)=0x0) r1 = socket(0x2, 0x3, 0xffffffffffffffc1) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f0000de8000)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f000035d000-0x10)={&(0x7f00002bb000)=@getsadinfo={0x98, 0x23, 0x8, 0x2, 0x0, 0x5644e420, [@tmpl={0x84, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x3, 0x1, 0x0, 0x2, 0xc7, 0x8}, {{@in=@multicast2=0xe0000002, 0x0, 0x3b}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x3, 0x0, 0x3, 0x0, 0x23a20000}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x4) syz_emit_ethernet(0x13d, &(0x7f0000acc000-0x13d)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="00faff0022ad", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x107, 0x2b, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x107, 0x0, "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"}}}}}}, 0x0) 2018/01/13 17:35:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000743000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8b000-0x4)=0x10, 0x80000) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00008df000)=0x0, &(0x7f0000d20000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000922000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000a43000-0xa0)=[{&(0x7f0000612000)="021a9d2cc8f0778ee7d2bc6ef4812b16debf3a0c6c94cbdd90be1ebf3a377bfd", 0x20}], 0x1, &(0x7f000037e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/13 17:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet(0x2, 0x80000, 0x7ff, &(0x7f00006d9000)={0x0, 0x0}) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/13 17:35:53 executing program 0: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000f2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ed000)=0x14, 0x80000) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f2c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2c000)=0xe8) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f2d000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x8, 0x0, 0x9, 0xa, 0x80, 0x80, 0xff, r1, r2}, {0x0, 0x7, 0x1, 0x5, 0x1, 0xfffffffffffffffc, 0x9, 0x2}, {0x9, 0x80000001, 0xcf64, 0x5341}, 0x2, 0xa, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x2, 0x3, 0x9, 0x1ff, 0x8bf}}, 0xe8) 2018/01/13 17:35:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000683000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000634000)={&(0x7f00004af000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f52000-0x50)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1f, 0x803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000daf000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f0000297000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 17:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e53000)={0x0, 0x0, 0x0}, &(0x7f0000383000-0x4)=0x8) 2018/01/13 17:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, &(0x7f000014d000)=0x14, r0, &(0x7f0000068000-0x8)=0x0, 0x7fff, 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) 2018/01/13 17:35:53 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f80000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000866000-0x108)={0x2, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdccc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00007c2000-0x210)={0x3, {{0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xbac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x238, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f81000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f81000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f81000-0x8)={r4, r5}) bind$netrom(r1, &(0x7f00008cd000)=@ax25={0x3, {"f9745b0e74db98"}, 0x80000001}, 0x10) 2018/01/13 17:35:53 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000567000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="6999ea4eb1329b33f01f3e4cc659e3e5", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000c9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c13000-0x4)=0x58, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000baa000)="", 0x0) r2 = socket$llc(0x1a, 0x1, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000cff000-0xc)={0x10, 0x0, 0x3, 0x40000}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0x40, &(0x7f0000f67000)="9ae301ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000321000-0x20)={@common='eql\x00', @ifru_flags=0x1000}) write(r2, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/13 17:35:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x4, 0x80000000, 0x3ee0, 0x7fff, 0x2, 0x74}, 0x0, 0xfff, 0x0}) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000dbf000)="220000001900070400943300090004000a01020000c600804f00000006000180a427", 0x22) 2018/01/13 17:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) connect$inet6(r0, &(0x7f000034f000)={0xa, 0x3, 0xfed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000a0000-0x6)={r1, 0xfffffffffffffff7}, 0x6) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/13 17:35:53 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000001, 0xc) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 17:35:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fce000-0x8)={0x9, 0x6, 0x1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f00007b3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00001fb000-0x95)="71e8f1cf466d026cfba396a6df196166931ed2b15ea4cb811fd607b07684c8b230f26e5e0617c8fe4e976de759c794d501f41de8dc2160182598eba80b8522267b1103ea33713f73d1e3f95f1cc560384ab3a168c645aac04d6d0a0c2be39005ba5f28908e50e6b983ca8602378e720457da199ecadee5ed66e1f9f6ccfb6723a379fde69d112c632e2be424628772107a41a2980a", 0x95, 0x20000000, &(0x7f0000d41000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00006ae000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ea000-0x4)=0x10, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000322000-0x4)=0x0) 2018/01/13 17:35:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000294000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000052c000-0x10)={0xf3, &(0x7f0000f96000)="eeb559a4df61c3402983c08f02fe3a9ee6bfbfb9f88549862e416db14cad83dafbf73ef719277d2d52ff6a39ba1c78b62b514bbd8d8451d827d58226f6b822541e013b29227c4125112dbe62890942d42ff87cdddb711a98c506a4e0d08a71ebd12d7f60aa6f87f0d2c953d33b01a5714e7603f7805200ec18ada70a68c0d52fd431ff55d344919a86b69303e647fedffeaae5540fd016724a144e2853b4db3260df3c4cda492aea5cd3f60e8853615d2537651f4035b424b9dffdd256e905e2dbfa5d049615a2e3dbd9511800e71399b1085deae327126ed0ef3a07243eeaf3084b3ca5a639232aff60fe2c5d9309086f739e"}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000742000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f08000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001a5000-0x10)=@common='vcan0\x00', 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0xffffffffffffee5) writev(0xffffffffffffffff, &(0x7f0000fab000-0x10)=[], 0x1) 2018/01/13 17:35:53 executing program 4: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4b010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d170c41d009976034d6557bf8917cad630598f6e58fd17060178aabb64ffffffed0000464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005b6000-0x14)={0x0, 0x200, 0x5, 0xe49, 0x3, 0xb22}, &(0x7f00005b6000-0x4)=0x14) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005b5000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xd5, 0x2, 0x1, 0x40}, 0xa0) r3 = socket$inet(0x2, 0x8000f, 0x101) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000061000)={r2, 0x9}, 0x8) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005b6000-0x8)={0x50, 0x9, 0x0, 0x100000001}, 0x8) socket$inet6(0xa, 0x1, 0x1000) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00005b6000)=0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 17:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f000096b000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b1000)=0x364, 0x4) write(r0, &(0x7f0000067000-0x1)="", 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001f6000-0x4)=0x10000, 0x4) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f00001db000)=0x0, &(0x7f000028f000-0x4)=0x4) recvfrom$ipx(r0, &(0x7f0000a02000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "ff37fcf4ffff", 0x0, 0x0}, 0x10) 2018/01/13 17:35:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x100000000, &(0x7f0000e1c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a1000)={0x0, 0x3c, &(0x7f0000989000)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000129000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c4f000)={0x8, 0x8208, 0x10000, 0x8, r1}, &(0x7f0000146000-0x4)=0x10) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r2, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/13 17:35:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e49000)={0x0, 0x0}) pipe(&(0x7f0000a57000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000f74000-0x4)=0x0, &(0x7f0000595000-0x4)=0x4) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000042b000-0x4)=0x0) read(r1, &(0x7f0000a41000-0x44)=""/68, 0x44) write(r0, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002fd000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d84000-0x4)=0xe8) socket$netlink(0x10, 0x3, 0xc) 2018/01/13 17:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x2, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/13 17:35:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000359000-0x8)={0x0, 0x7, 0x0}, &(0x7f000010a000+0x629)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000070c000)={0x0, 0x8b, "8f684729d72046cf01d8019df266b082ba419f4f6f8887edfd0b3b0d4f13d2f542d08fd8808301986459cfe7ef931af4e863b2252990b6829bbf06f21beb6d4744adde1a5e0c586b0d1243cf9fee7de24aec6dbc83a55af107e3975fdea5f9fafbc7301824bc4c810a87014b61dbdbb1b24761f3021fff908bb9d875459dfb154cc4d20c327215f1aafa3c"}, &(0x7f00000c5000)=0x93) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000347000)={0x0, 0xbc, "bc4a6eb3832ceaebcd552d4249d7ada9c2339ac64202841ab4a3ae3586a9d414b2c12523f157a7c7d10aa7c1863289f9d26cf67143a1a5a2a7163af84cf631857580e7a28e4997d13c5a272762637e367b568807d328b295851d96daeceb428768a6374042db56f46879e06dd1dda1105793e258c64e58a38cf92b47e6195aa6d52f54d432c5ea40d5ac0e62b468672ac15f1fee856d9308f075c708f5808707356383ce5b38a271c7b769a0b32078371b3c2075d457b9a47f2b2866"}, &(0x7f0000a3e000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000065d000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7, 0x8001, 0x3, 0x7}, &(0x7f000002f000)=0xa0) r1 = accept4(0xffffffffffffffff, &(0x7f00007c2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000215000)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000470000-0x10)={r0, 0x0, &(0x7f0000e8a000)=[]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f00003d7000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, [@ldst={0x6, 0x16, 0xb, 0x7a, 0x1, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0xfffffffffffffe13) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/13 17:35:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000cae000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b85090002000000000302fe58", 0x1f}], 0x1) 2018/01/13 17:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x0, &(0x7f0000001000-0x10)=[]}, 0xb) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000939000)=0x9, 0x4) [ 215.761441] sctp: [Deprecated]: syz-executor1 (pid 21233) Use of int in max_burst socket option. [ 215.761441] Use struct sctp_assoc_value instead 2018/01/13 17:35:53 executing program 2: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000765000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 17:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000972000)={0x400, 0x201, 0x10000, 0x5, 0x0}, &(0x7f0000dab000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000abe000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f0000ba7000)=0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f01000)={r2, 0x2000000000000000, 0x40c, 0x8, 0x4, 0x100, 0x5, 0x5, {r2, @in6={{0xa, 0x1, 0xc5d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0x4, 0x0, 0x2, 0x197}}, &(0x7f00001d2000-0x4)=0xb8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000668000-0x18)={r0, &(0x7f000051b000)="1ae4c4668dd2e9822663758b4259abf5f45bcfe2f6002191452a68f8c476178cf4594d24b2b6cddf64af3843afa2e40d6818699d80d51e01daa39fb6d02915b28c8ac450b9f7e410040937a3b548548adcd460721299f82f57a99d0194ee7dd140899867dbea268bc9776366e73fbcae40ad61b3c7547db7b401796972ad4d60dcad450b40d350cbaeff75dcd5beca8f2fc247bc35c2ea64197f878d62ea2cfe3ada033559fb242cfde05344d2e29572af40b8a31d93acd9ecbc936bfa0ded2bfbb10343ad919123c58306c5a93e05e7944105e91db6ed00d1029391ff37431c52666944f7", &(0x7f0000e7a000-0x13)=""/19}, 0x18) 2018/01/13 17:35:53 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x6, 0x1) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000efa000-0x2c)="075c6337a2db7bb03092fee582ce864daa8eda36361f378545c66e666e7a27c5ceeded244087ad2ab28d489a", 0x2c, 0x20004015, &(0x7f000053b000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ef9000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f0000ef9000-0x4)=0xc) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000091000)={r2, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x98) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef9000-0xc)={r2, 0x47f2, 0x30}, &(0x7f0000ef8000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e59000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000c1c000)=0x98) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000727000-0xc)={r4, 0x2, 0x0}, &(0x7f0000ef9000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000800000-0xa0)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, @in6={0xa, 0x0, 0x6d1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}], 0xa0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000154000)='tls\x00', 0x4) 2018/01/13 17:35:53 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) [ 215.819266] sctp: [Deprecated]: syz-executor1 (pid 21233) Use of int in max_burst socket option. [ 215.819266] Use struct sctp_assoc_value instead 2018/01/13 17:35:53 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000342000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e8000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000804000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6aad00, 0x3, 0xfff, 0xa, 0xa0, 0x80, 0xc, r1, r2}, {0x0, 0x80000000, 0x10efb7d3, 0x3, 0xffffffffffffff80, 0x4, 0x54, 0xffff}, {0x4, 0x5, 0x7, 0x8001}, 0xb78, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x401, 0x0, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x1, 0xab5e, 0x1f, 0x2, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000557000-0xc)={0xffffffff, 0x2, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c30000)={r4, &(0x7f0000e2b000-0x10)="65762d88291cf88b6eef72e52a7f8927", &(0x7f0000ab8000)=""/8}, 0x18) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000aec000)=@common=""/16, 0x10) getsockopt$inet6_buf(r3, 0x29, 0x44, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/13 17:35:53 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000cea000)="a30e0162976e57d40600000000000000", 0x10}], 0x1, 0x0, 0xffffffffffffffab, 0x80}], 0x492492492492678, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 17:35:53 executing program 2: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x9, 0x4, 0x23) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000dfb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfb000-0x4)=0x8) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007be000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "f170ef90d51e919bbe1ae20c5cc7d9a6"}]}}, {""}}}}}}, 0x0) r0 = socket(0x7, 0x1, 0xa11) pipe(&(0x7f0000bf0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000041b000)={0x0, 0xe9a7, 0x10, 0x200, 0x81}, &(0x7f0000219000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006b4000-0x8)={r2, 0x0, 0x3}, &(0x7f0000771000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fce000-0x8)={r2, 0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fdb000)={r3, 0x2}, &(0x7f0000719000)=0x8) 2018/01/13 17:35:53 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(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) r3 = accept(r2, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000002000-0x92)=""/146, &(0x7f0000001000)=0x92) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a8b000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/13 17:35:53 executing program 4: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006b8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bef000-0x1c)=[@in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007ae000)={r0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000fb3000)=@file={0x0, ""/108}, &(0x7f0000f33000-0x4)=0x6e) pipe(&(0x7f0000e36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000423000)={0x0, 0x20}, &(0x7f0000fb4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b5b000)={r4, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6328, 0x7}, 0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000481000-0x20)={r3, &(0x7f0000963000)="", &(0x7f0000152000)="", 0x0}, 0x20) 2018/01/13 17:35:53 executing program 5: r0 = socket(0x1, 0x806, 0x40000000003) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x2, 0xc4, &(0x7f0000b96000-0x4)="d105071e", 0x4) 2018/01/13 17:35:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x7, 0x9, 0x5f23, 0x5, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f00004ee000)="9ca92757c3a256bad01b3d655f5b9130940f332bdc63335151d2f6254b3e6a4ceb6a09ba66cbcdcdabe6dbff61b2956b8935a35327e09b4b2ba2bff9ca6db4a5d975621dafbf70f348c03f9ffd3c586ecee2bb3e32daaeaced73ede31022faf707000000000000001ea56022e3d4a9295e0c422176", &(0x7f0000b4c000)=""/224}, 0x18) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xe, 0x4, &(0x7f0000228000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000336000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000055e000)={r4, 0x14}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f0000e5b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000038b000)=0x6) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e5b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5a000)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000ae0000)={r6, 0x4}, &(0x7f0000503000)=0xffffffffffffffbe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000024c000-0x20)={r1, &(0x7f0000e59000)="826137c794cc186f7ed2edea76bde6cdc144ffdaefa4f43f9b0a15f96c8ae6cfae3d1f8d143dc5dab1a4526a319dcba0b266f7223d272fdf4a8bf8ab71ca2364c01bca95e9fb34e9d220847a4f268486a87706318b5fbe43ac78a49b186ddd658db6ebec90e4c66d82b95c4f4c15c08e2daf2f3a9f74a91e291b82f7bde730c64f9546660e9694c194d46e9b792103e5081cc36384c4442f6566cb33184eec929531c9c4ecd27c55f3cb7f90debddbe7d15d1adf65c9816dcb5ba5fde0764bd35c31fc67626b5f561111e203b5bb255ccbedafc6d315032b380c59eef8b0ffb3af50b9c75b0c4fb75ea764c77e28a9aea9e0a1ff2d0116d6", &(0x7f0000d43000-0x30)="5b7d83c624c78eb1244a01e8fce1914c62521ce2d3a64f8807caded1fabc63650530abc9f14044768e307cd04047373a", 0x0}, 0x20) bind$bt_rfcomm(r3, &(0x7f0000087000)={0x1f, {0x4, 0x1, 0x7, 0x4, 0x1, 0x400}, 0x80}, 0x9) 2018/01/13 17:35:53 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b9e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x77)="4e141a9924e9fe2f308f0b417aa99e667a57c1e6401b9160e4f6339a409d3a14175bd3b6deb30983545df3f7dc7b1d336799c73b0f158ead9592368396d0b2989ae121b0547e2213f62ab413934d23ac6e1091d5d5be3a3e478a02a54600c33b66ade2005b7ba76833dc1eb0f8aeadab325878db9cbcf5", 0x77) pipe(&(0x7f0000979000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee7000-0x8)={0x0, 0x9}, &(0x7f000072a000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000849000)={r2, 0xfff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000199000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffe}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/13 17:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000009d000-0x10)={0x0, 0x4, 0xfffffffffffffffc, 0x6}, &(0x7f0000a53000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a2b000)=@assoc_id=r2, &(0x7f0000d8f000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cb2000-0x8c)={r2, @in6={{0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000091d000)=0x0, &(0x7f0000b47000-0x4)=0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000db7000-0x40)={0x7, 0x3, 0x0, 0x6e, &(0x7f0000c48000-0x6e)=""/110, 0x3f, &(0x7f00006f2000)=""/63, 0x1000, &(0x7f00009f0000)=""/4096}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d9a000)={r2, 0xfffffffffffff59c}, 0x6) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) 2018/01/13 17:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000659000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fde000-0x10)={0x0, 0xa31e0000000, 0x40, 0x6}, &(0x7f0000e66000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cca000-0x10)={r1, 0x10, &(0x7f000086a000-0x10)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a73000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) r3 = accept4(r2, &(0x7f0000bec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b5e000-0x4)=0x14, 0x80800) sendmsg$kcm(r3, &(0x7f00002d4000)={&(0x7f0000658000-0x8)=@sco={0x1f, {0x0, 0x24d0, 0x400, 0x80, 0x6, 0x6}}, 0x8, &(0x7f0000c5a000-0x20)=[{&(0x7f00004bd000)="69541a6463009b3847486acef51d31d10084801887263ec92d8ca8b4c5ff05021bbbf68bab701b04c73b839bec93678285fd187377a993c3a33d6b394d41e12bb5471f14d479b4370829a80797882c7a88fbca8f1b33a2187b543f1162e866c2ca003c9bf3a4918bf26c6a04231e56cfeeb98df8fd9a8fac45e52762431b83375cdb652210d52d6ac023", 0x8a}, {&(0x7f0000953000)="1e7057f02993f921a7728efcf683a75ba284a7092867bb42cae5ec09c2856f1ad69cfa55beeee6786bbb8d31fbbd3aec45c426f6910d76513d79", 0x3a}], 0x2, &(0x7f00005fe000)=[{0xc8, 0x1bf, 0x9, "3577e16709ecc98e43db023e1c5bcf65564fdf451378fbcd53a64ffa5b3bdd50d9e55cd63b1a19dd4e91283e95d356d2b785a8e1d7ca9c770938b7edabc36cd767857c9d985c35d4916ed9ec7b9406b0388113415b164c32314fb5d991cc8ec3302224daf7051e4a422f3b2b0fa145dc59bdd00cf94a3ff17c0334a518eca3d57d6cd1e8968f3aa675ddee7089f6049ac1d47eebd7c3b876930243d8a699a2ce0904d07abdbb7b33050f6c9a4491a44c37ed25"}, {0x78, 0x1, 0x7fff, "0fa07a015524998ff923303e7341904cd46409fa57e2297e73381d4b2c2f25c08e9bb967fbcfd2a543b881a8d8b9781331a773b3e30939982c8270b2b97401577e474fb1b54d76c60caf1e204d73f690a41c16029c63eb866c6b6fd6366e19b837"}, {0x1010, 0x0, 0xd4, "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"}], 0x1150, 0x0}, 0x4040840) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x11, 0xa, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ea0000)={@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]}) sendto$packet(r4, &(0x7f00000e7000)="b940829893ae2436ea89684b994666e59848ec7d9d2144e03b92542e9e69c1d07af26b53e76df4765a920847e8ba14ec7591eaf542f568d13f1184f7adb3c8452a4a09c517aead3164417b0cd6f6eee92e76909439a8fc93451236c8d3fb9d1cec721adab3ddb6b5f377be5236cc8b8723333a9984398b464637c60928fe1fb94fcab3157c0cd2e02d0f354dddac297fc1594871d2cb15c902170747a2ed801b42429f498ad8c12b78e887953448ef9a35aa50bcffd1ef27e6b38d4c1488a6c00aeaf2a164a80de95939872a4fac1a7f8cce6c807d22d592e75bb310c6c9c8", 0xdf, 0x4, &(0x7f0000e6e000-0x14)={0x11, 0x11, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) unshare(0x10080100) sendto$inet(r2, &(0x7f0000575000-0x3a)='W', 0x1, 0x4008800, &(0x7f0000396000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:53 executing program 0: 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, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f000015d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002cc000-0x4)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f31000-0x8)={0x0, 0x9, 0x7}, &(0x7f0000902000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e08000-0x10)={0xffffffff80000001, 0x8000, 0x100, 0x3, r3}, &(0x7f000092f000)=0x10) close(r1) sendto(r0, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/13 17:35:53 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ab8000)={0x0, 0x8, 0xa, [0x8, 0x2, 0x3, 0xffff, 0x1ff, 0x7, 0x24, 0x3, 0x1b, 0x8]}, &(0x7f0000d26000-0x4)=0x1c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d25000)=@assoc_value={r1, 0x93b8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) 2018/01/13 17:35:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x9, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x1, @rand_addr=0x100000000, [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, 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]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fec000-0x4)=0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000017000-0x28)={@common='gretap0\x00', @ifru_mtu=0x0}) 2018/01/13 17:35:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000082b000-0x18)=@get={0x1, &(0x7f000031d000-0xc1)=""/193, 0x2}) write(r0, &(0x7f0000dc3000+0xe10)="130000001000ffddbf00f49ff60f050000230a009d000000040afb000000e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e750da8ed7f76ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9b20fb0f7e5bf12930d877b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/13 17:35:53 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000de4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000987000)={0x0, 0x5}, &(0x7f00001db000-0x4)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f85000)={r3, 0x2}, &(0x7f0000f85000)=0x8) bind$alg(r0, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b64000-0x6)={r4, 0x10001}, 0x6) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003e0000)={r3, 0x0}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000071e000-0x10)={0x6, 0x3, 0x6, 0x6}, 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f87000-0x38)={&(0x7f0000815000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f3a000-0x70)=[{&(0x7f0000f87000-0xc8)=""/200, 0xc8}, {&(0x7f0000562000)=""/111, 0x6f}, {&(0x7f000076c000-0xaf)=""/175, 0xaf}, {&(0x7f0000f86000)=""/133, 0x85}, {&(0x7f0000858000-0x3)=""/3, 0x3}, {&(0x7f0000f87000-0xda)=""/218, 0xda}, {&(0x7f0000f87000-0x83)=""/131, 0x83}], 0x7, &(0x7f0000990000-0x40)=""/64, 0x40, 0x3a7d}, 0x100) close(r2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000e1e000-0x4)=0x0, &(0x7f00003db000)=0x4) 2018/01/13 17:35:53 executing program 5: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0xffffffffffffff97) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/13 17:35:53 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@generic="2c99926136189d1de22b3de9e37f8f38", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000939000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000093a000-0x4)=0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000939000)=0x5b, 0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000939000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x2, 0x8000, "552612cb45c16fc19064402588abeb92edaee86518d12d6976f1341aaa4ac2b0bd217b80f447da5f0e3b7dc32897569e7bbb04e0eab362632df4d62f639c506e37cbbcc96149f219f5921ce77cf8f20f"}, 0x160) 2018/01/13 17:35:53 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000034d000)={r1, 0x100}, &(0x7f0000e6e000+0x159)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c6c000-0xbb)={r1, 0xb3, "1d905e8ce6b85fa47029a368ce513cddb131dfc3c27fc7e812ce8b812a32291ac6f25daadfdd9418af8aca4f8d8e5425792af2d9391a2f0d2f71df5e13f1d9972f01c6a20c29f8e2a1ea701ac8a8fdb446a7696cd51b918fd5b0ab399a83209df28d109d4cd1ce8141d58f7cef590e052d539d919dbc35596d877fd4aa6aeee85ee6e3ec5debcfd64fc5b30ec50768685786aaf6eadba710f131c6d0891d9efe68c4ec82591ac20ab4e7f6ee1e2f11ac51f2d5"}, &(0x7f0000d55000)=0xbb) 2018/01/13 17:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x1ff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000051b000-0x4)=0x3, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000052f000-0x4)=0x4, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000070c000-0x50)=[], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b49000)={0x6, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ee0000-0x20)={0x3, 0x5, 0x5, 0xff, 0x101, 0x4, 0x6, 0x4, 0x0}, &(0x7f00000fc000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007df000-0x108)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x80, 0x6, 0x7920, 0x3ff, 0x0, 0xfffffffffffff4ca, 0x499, 0x7df9, 0x3, 0x0, 0x4, 0x91c4, 0x3]}, &(0x7f0000e29000-0x4)=0x108) listen(r0, 0x3) pipe(&(0x7f0000b21000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000784000)={0x0, 0x1000, "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"}, &(0x7f00006b6000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000597000-0x8c)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f96000)=0x8c) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00005b3000+0x5b7)={0xfffffffffffffffe, 0x7, 0x8000, 0x9}) r4 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000056c000)={0x0, 0x0, 0x4955, 0x3}, 0x10) [ 216.078779] nla_parse: 6 callbacks suppressed [ 216.078786] netlink: 61 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 17:35:53 executing program 2: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000e71000)=""/179, &(0x7f0000e09000-0x4)=0xb3) 2018/01/13 17:35:53 executing program 5: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x0, 0xd1, &(0x7f0000974000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@common='bcsh0\x00', 0x6}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x1f, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x3f, r1, r2}, {0x7, 0x3, 0x400, 0x10000, 0x5, 0xf91, 0x0, 0xfffffffffffffffc}, {0x6, 0x1, 0x8, 0x2}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x6, 0x8, 0x818a, 0x0}}, 0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0xd, &(0x7f0000fea000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x80000000}, [@ldst={0x0, 0x1, 0x1, 0x5, 0x1, 0x106, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0x0, 0xe, 0xf, 0xfffffffe, 0x4}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x3, 0x4, 0x3, 0x1}, @jmp={0x5, 0x3, 0x0, 0x9, 0xd, 0x4, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x10000, 0x1d, &(0x7f0000000000)=""/29, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r3}) mmap(&(0x7f0000a31000/0x3000)=nil, 0x3000, 0x2000000, 0x90152c48ad793292, r3, 0x0) 2018/01/13 17:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000984000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006be000-0x1)=0x10, 0x80000) getsockname$inet(r0, &(0x7f000059c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) pipe(&(0x7f0000a7a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004b4000)={0x0, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c35000-0x10)={0x9, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000090e000)="", 0x114) 2018/01/13 17:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f0000ae4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ac8000-0x4)=0x10) accept$alg(r1, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000efa000-0x4)=0x200, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmsg$alg(r2, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000f3b000)="2491", 0x2}], 0x1, &(0x7f0000477000)=[], 0x0, 0x0}, 0x0) 2018/01/13 17:35:53 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000000d000)={@multicast1=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000007000-0x4)=0xc) 2018/01/13 17:35:53 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x3, &(0x7f0000001000-0x7b)=""/123, &(0x7f0000000000)=0x7b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/13 17:35:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ad0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d1000-0x4)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e33000-0x8)={0x0, 0x0}, &(0x7f0000e3c000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e93000)={r1, 0x1000, "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"}, &(0x7f000080d000-0x4)=0x1008) 2018/01/13 17:35:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00004b4000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003c9000-0xc)={0x3, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000018000)={0x1200000, 0x7, 0x1, 0xfffffffffffffffe, 0x8000, 0x3, 0x7, 0x6, 0x2db, 0x80, 0x1}, 0xb) 2018/01/13 17:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/13 17:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8080a, 0x5031) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000285000)={0x1, &(0x7f000080e000)=[{0x100000000, 0x1000, 0x2, 0x0}]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000039b000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x100, 0x8, 0x1, 0x8}, &(0x7f0000684000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c1e000)={r3, 0x240000, 0x0}, &(0x7f00000ea000-0x4)=0xc) getsockname(r0, &(0x7f0000553000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000)=0x10) recvfrom(r1, &(0x7f00006a8000)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000e4c000)=""/144, &(0x7f0000d24000-0x4)=0x90) 2018/01/13 17:35:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000973000)="d3ab27000000072356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000440000-0xe4)="70f10127ffa2eecb8906d9e0316be465dd307066584284a929692a190d7cc0bd0f4f3d4f6f5f6c6aeb8644dd266ab36bf39b55be94c000aa1aa9e4ba2e95d81c6c85244b8d9cbcee016e1b2187647311275406b0abd86af0c4207a4dfe97bd5e052298b02fb99a81981016cc07671aa4eb19cbd4fe32c31cdab85f1eb6417f1611e4621f434939e59bcb47ecb676580e11a435ed9f8928271891bc820819144c59e00195a4b293c9454545077c1df9fbe1d82bc6397efe429858dfceb22b861ba61e3b387c003ac88b8de4596d0bfdaa0e8cabd5800ecea5522b9b573517929b51a0c2f7", 0xe4, 0x5, &(0x7f0000032000)=@sco={0x1f, {0xfffffffffffffefd, 0x0, 0x49f7, 0x8000, 0x5, 0x5}}, 0x8) sendmsg(r1, &(0x7f00005c4000-0x38)={0x0, 0x0, &(0x7f0000309000)=[{&(0x7f0000bdc000-0x20)="cacfb8e8f0448f8600d415aa9f15213a7f0925117b3ea5bd6164218bb6718c23", 0x20}], 0x10000202, 0x0, 0x1b, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00003ed000-0x4)=0x0, 0x4) write(r0, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) 2018/01/13 17:35:53 executing program 4: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000de8000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de8000)=0x1c) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000de9000-0x4)=0x8000, 0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000dea000-0x4)=0x2, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b01000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 17:35:53 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000f8000)={0x0, 0x0, &(0x7f0000e88000-0x20)=[], 0x0, &(0x7f0000f8d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000f8f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x1, 0x200, &(0x7f0000ad5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000044c000-0x4)=0x664) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f91000-0x1000)="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", 0x1000) 2018/01/13 17:35:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000ae2000)=""/40, &(0x7f0000f64000-0x4)=0x28) socketpair(0x9, 0x2, 0x40, &(0x7f00008f5000)={0x0, 0x0}) bind$alg(r1, &(0x7f000099d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/13 17:35:53 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000aae000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc6", 0x89, 0x0, &(0x7f0000aaf000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/13 17:35:53 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f81000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000119000-0x4)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f81000-0x38)={0x0, 0x0, &(0x7f0000f80000)=[{&(0x7f0000f81000-0xe7)="b6abe486eaff755c7ca83ecbbc386b291d947a5dddac85edea3e22510318ddfbabff96444596ed492d978c9e0d2271e145b50c50d4ae2aa616628dd3a0587680fe8e4ca5326e15ae4a26ccd683df03f8e4319d859c44c59545ccfc991048d6e622bf7179a07e6072efe251e4f401c6ebb47d431b1efe1a4c404ddff0fbca42d98e57ff2709a5142e190fba7a42559a275c1a343f0585a6b66768fc092ca83a5d3a938af9f7759a348e5e8d33b0d352fe4025d40351bb679b41ad4a1e11fcdb66803da630dd978e28810ecca2ce1d4707c4d3023e39ebc7bcf24bb67fd2899b340c012b8d95e828", 0xe7}], 0x1, &(0x7f0000f81000-0x1c8)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0xc6, "e9a9ab57bd1dbd1219a8d8c8f9f6d12e7d70c8fa5dc9175441def2a012f334185ddf4650136bd22ae2a39986e0f2f5b07dda76fa725cc7668da3e612535af7ce8df1fe2a4bdfcdbee9a293a0f6e025a07f40eff3ada062227a85b8bd2ff8b18e67d317f2c30a18fe738d057cbfe1dfe310f1a3adb244dde8757b08c69782d6756a99817da72ba1ec79b82520b43266ed2cd9cae6b037b4f3cf0e4a1e6ff25833ca649a1d348ccd05042073af5ebcbe950d43f8cb6fff12aa8894a741ba87c302030876984db4"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x70, "83f0dc5b8dd15ec14448c083a640e50a6a6c0a9acf34631a7fc8374f47e4d521fb5d36730dd93ad3caa0dce756c0a6d2e9b5ab3e6b74f0cc80d4f841b62aac933250bf854af8fdf200e29da39954cf518f4b890efe56953ef6650d6448213fd2397c3e68da59b45e7010ec76440f9a46"}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0x1c8, 0x40080c4}, 0x20000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:53 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = getpid() sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f000001e000-0x244)=@setlink={0x40, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000a000)=0x0, &(0x7f0000009000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x5) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000000e000)=""/135) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000014000-0x8)={0x0, 0x0}) 2018/01/13 17:35:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r8 = accept$inet6(r7, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x2, 0xffff) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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0xfff}, {&(0x7f0000f81000)="d221a83d614222d73d06b3290b781b0e79ba160b891c3b615e0822a6f72a5133e15046d7d3956e4ebba235cf184aa3e35daed9a7648162b067c3933e1dec1a43ec503d101bb78e47bc27502c23bfdc0b6b0b22d919184e368f61604ae39938eb12a840b260a93a8fe90d2d99ded7d49c35cf8529731fcdac7555b5a92a557a29c0f899666d696d5191e8d1e30d40d770aa7b688b74e3127a0ffba6312cbeb351d3939068d2454f75e5a800dfd02f8a10243dad667cf587aa50305539e1456d6a98dbd0ab", 0xc4}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab7800099fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c19024bfabb5167bed61805e07a451306939b627cbdcab6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd0}, {&(0x7f000024b000)="0e5a523ceaac35858669d2b3338924150ede44ae54e0882543fce8a4ae0533bc8fd57bfb754be5f461e31b84e7a95a443740480ed7b94a6ba29880f0a988d2b20f8a67e78c714f68e1f537ab52a9cf70bd2452590a94a6dc8b686b234fb8b29d0c6501a1bfd2df073b50c1d4c6b4100991a48657ea7a76b3f30f9eba7d2947a498933a21bb64bc93694b71ab89612a41dbb855e702ab746babf1770d74d2759a2dd595a9f77500d9f3a9065149919068309db0e52b37549d3dc83e05c2994686a6f07fb3d5ffef7e83d9f10890adbb5f79b43c75096e26465543752d9f824f629bc18de72d26c575ec4e5c0d7e9974284f275545b0dd728773", 0xf9}], 0x4, &(0x7f000076c000)=[{0x110, 0x0, 0x80000001, "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"}, {0x1010, 0x105, 0x80000001, "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"}], 0x1120, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r8, 0x5) syz_emit_ethernet(0x3f, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x2000000000000000}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2018/01/13 17:35:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000959000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x8, &(0x7f0000edc000)=[{0x5, 0x6, 0x80000001, 0x8}, {0x1f, 0x9, 0xf8, 0x4}, {0xf7d0, 0x7, 0x4, 0xffffffffffffeb24}, {0x2, 0x80, 0xffffffff, 0x80000000}, {0xfffffffffffffffe, 0x6, 0x3, 0x6}, {0x5, 0x0, 0x3, 0x9}, {0x1db, 0x9, 0x8, 0xfffffffeffffffff}, {0x200, 0xac, 0x4, 0x20}]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) 2018/01/13 17:35:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) socketpair(0x5, 0x7, 0x4, &(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f62000)={0x6, 0x0, 0x2, 0xffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) epoll_pwait(r3, &(0x7f00004e1000)=[], 0x0, 0x7ff, &(0x7f0000333000)={0x401}, 0x8) 2018/01/13 17:35:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0xfffffffffffffeac) [ 216.364885] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket pig=21399 comm=syz-executor3 [ 216.391449] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=19 sclass=netlink_audit_socket pig=21399 comm=syz-executor3 2018/01/13 17:35:53 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c7000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fe6000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000cb3000-0x4)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000046a000-0x8)={r2, 0x3f}, &(0x7f0000fe5000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) 2018/01/13 17:35:53 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f10000-0x4)=0x1, 0x4) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a85000)={0x0, 0xff}, &(0x7f0000f0e000)=0x8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0e000)={0xffffffff, 0x2, 0x10001, 0x81, r1}, 0x10) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x20, &(0x7f0000f10000)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000095c000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="bdf2d98e4124", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000f11000)={0x2, &(0x7f0000776000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000022e000-0x1)=0xfffffffffffffff9, 0x1) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000d1b000)=0x6, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008af000)=@buf={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 17:35:53 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a0a000)={0x4, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f84000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cb000-0x4)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt(r0, 0x1, 0x101, &(0x7f000081c000)="da3b488927269345c83663da585afafcdc0e436ccd2edcd43a6329c271543e0b2353967a32f3524bb0d003293876d704cf27c27ff567dcacc9bb0b05481739fbb1ab7e16d70727e2f2454a80591ee10662bcbb7e60736d4dd2fc0895b1abed4d46e873fc0e6c24a0c300be1092be43590b0ee94fb2081bc391e58e0559fdd7e701c80d94e09d0c201e84b9a55d8d3acdac9a4372b4c27bd897f5b9f0681ef2ffd8bb8fa3152810843df676fb6047dc37fd7c3e030ba832c019a0cbefce9525f9b298a27614e668e2a80d9855d62ce135ee0762b0", 0xd4) 2018/01/13 17:35:53 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000ba5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d2d000-0x4)=0x6, 0x80000) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f0f000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a87000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x38) [ 216.489627] device lo left promiscuous mode [ 216.513123] device lo entered promiscuous mode 2018/01/13 17:35:54 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) vmsplice(r0, &(0x7f000070e000)=[], 0x2fb, 0x2) 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) connect$can_bcm(r0, &(0x7f0000337000)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d7c000)={@generic="e4d7dca6dd0a10055b973783dd147e38", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c1b000-0xf)={0x0, 0x0, 0x30, 0x3, 0x6}, &(0x7f00007a7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e9f000-0x20)={0x0, 0x8, 0x208, 0x0, 0x1, 0x8, 0x678, 0x9, r1}, &(0x7f0000e5d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000047c000)={r1, 0xfffffffffffff801}, &(0x7f0000c64000-0x4)=0x8) write(r0, &(0x7f00004d9000-0x1f)="1f000000070aff00e2000400f60f0000020200000900018005ffffe5dd0051", 0x1f) listen$netrom(r0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b5e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000a19000-0x10)={0xd1ba, 0x7ff, 0xff, 0x6}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xe7, &(0x7f00003c7000)="1163e3011352fbde4936edfe9cf4ddfe9c06161f87f76817a367d6ecf9a66a952f670327edeb36ccf0ad9c13f37dcdab98a7700a991f8443e3ba7c95b6c6038fa6ad19f21fd64d86ba958fe6f319041e36aa53c39c1b0c6566f9c47389ebe0e37e68fb074c5b734debd6a613de57ab73eb64653bade7c210823736ee3a2b5b12bff227618795b3a7ed698b5eebf3d5c265cda7fc1523f800c892f155fcbad3a97b961986f9e8838a3e71e6a92abc82c3683475adf5bafbae5d4a98924b46640ce84b1e4e7ccc037c91104739620d25041ecb944c3086a2816609b67ca13323a66062ccda4c28fb"}) bind$inet(r0, &(0x7f00001de000-0x10)={0x2, 0x1, @rand_addr=0x161, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x10000, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00006fc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ded000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000a90000)=0x0) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000418000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000418000-0x4)=0x10, 0x80800) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000417000)={0x4, 0x5b5, 0x3f, "5d6807e25a20", 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:54 executing program 6: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000b3d000-0xb9)="c9751394d3715822b014bae90aa66cdfcedfb276013c1e8236e44b1167fc9044cb1dd856d2bab7a9032b6d07b0ab85d9c29a603f57bf40370dcddf7e6265bddae7b5b16d5acd2d594fc062193e06820b7c00d9be5c44a2eedd7535ae5bdb65d7d881270ec2d4af0528d43aa61a82310739fe216a4ac2e96c4d4f3dba9a0028d263b63ffed1a4e5977b558509cb35ff8485a26f6c792274a5331de2e9c5fa8ed90d0a70371bcaafadb61d1f37a4ac2294dde5fe2b4955e1c9e8") sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0xfffffffffffffffa) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006b3000-0x4)=0x0) recvfrom$inet(r0, &(0x7f0000f2c000)=""/148, 0x94, 0x102, 0x0, 0x0) sendto$inet(r0, &(0x7f000018d000-0x31)="d5cf02347838303c30243006ca5331394280ef536a3f7bb4b9e42aac4677511a367637cc7479f65ca5a917834f5c2e1cfb", 0x31, 0x1, &(0x7f0000e66000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/13 17:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008b5000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a6c000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000f4000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f47000-0x90)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/13 17:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) r2 = accept4(r1, &(0x7f0000f34000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6a000-0x4)=0x9, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d90000-0x30)="14bd6a642c78cb70be116c0d95451ec7427f693ef3b16191e46b971beb60522889a30cd7d5890107899ce575f3d121b1", 0x30) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000acf000)={0x0, 0x3, 0x20, 0x5, 0x1, 0x100000000, 0x669, 0xfff, {0x0, @in6={{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x80000001, 0x4, 0x20, 0x7ff}}, &(0x7f00006c4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004d9000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa3, 0x5, 0x8, 0x10}, &(0x7f0000309000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00009fb000-0xb8)={r3, 0x8, 0x7, 0x5, 0x9, 0x80000001, 0x3, 0x5f2, {r4, @in6={{0xa, 0x1, 0xdea, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x800, 0x8, 0x1}}, &(0x7f00007fb000-0x4)=0xb8) socket$inet_sctp(0x2, 0x5, 0x84) getpeername$llc(r2, &(0x7f0000799000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000805000)=0x10) 2018/01/13 17:35:54 executing program 0: socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000035000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000079a000)=0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4cc}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x6c, &(0x7f0000265000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000c22000)={{0x203, 0x48000000, 0x2, 0x100, 0x1, 0x1f}, 0x98}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00006a2000)=[{&(0x7f0000d69000-0xcb)="3900000010000904000000000040000600030000050000000fff00000000000000000400041a0000bc000000060800030004000000ffe4e43e", 0x39}], 0x1) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000418000)={0x0, 0x0, 0x0}, &(0x7f0000ab4000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000fb000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b4000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000c8000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ac8000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000432000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047c000)=0xc) r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c8f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9c000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002c7000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e60000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036a000)=0xe8) r16 = getgid() sendmsg$netlink(r3, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f0000a6a000)=[{&(0x7f000035a000-0x170)={0x170, 0x32, 0xb00, 0x3, 0x1, "", [@nested={0x14, 0x66, [@typed={0x10, 0xf, @u64=0x10001}]}, @nested={0x48, 0x1a, [@generic="b30c97af5728a3f2688b7b442a41547e652e434479c3c3292c5a3d4edbd9eef8c718725e3b75a6ee1846486dc398", @typed={0xc, 0x25, @fd=r0}, @typed={0x8, 0x48, @void=""}]}, @generic="b5b86dfcd028b9d0dfeeeadf4cc4b510c3351d0a416ee85602c08bbb8b984cf656e60991ada1c2f0eb5e418a4fdc640a2b878f59fef75d5fbfebdf22ecdc3c45123052ccbb35e904aa8b3c34b08e0bface5ad5043a1767ab1863216677b976070bda35bf4de7f5e294568909d13ce9cd43f47321330134682444b7b8b65dd94f0f8fcebfc1916e59a2a482ebe5bdb857ca8800e4fca3e51a031bb4a95f9abd54e5f64219af340b2292311408985a1052856f48f4a0bc490f4afbadf2b3ac", @generic="1d149430f3909070c71610cb96f1c5649410f6d52ea2c54ea24053e6e764ed2d184de1991d4703d602c2104390697ffed54ec7c16f16093809f27c97f864", @typed={0x8, 0x37, @void=""}]}, 0x170}, {&(0x7f00005c4000)={0x1598, 0x24, 0x3, 0x0, 0x3, "", [@generic="521ea5e6d340c39764bd58659621d6d827d39a75888dd55570b8be0c17c4dc6685df2d4b67229b01760966a5bb19e2b220cd6a7cf2cfacc4854f7055c7a72d86cb2d506e4fbf37cf25850bd53310ccd23ef757c411680881e0c3de2b57c2e8adcbec26bdcb5b93c529118a22085a06a756932393308b1f45874d7182d5", @generic="cbae68b8fb1a350f8b180566aa5414b1d654eae4545a834d1b34d38d6a296f7d542ea5463ddb8a77863a846d37a485aa07ad87f1a68d7ff7f4e8fd5103d73c75d0ccde27fec50e88c58afc57070e52a9e8ec87b799e8333f75cc59cdc2aa5ed1151e0f93a054b677dbe8f1378d661a20410c33d0f740d9614b1bf9a719f898e92a992756d5cfe955c3318aa32f55150a6c4ae6be58317b383d52d59fad04e56e072f4496d32487c0994c5e0d757115225c38d56b125a89b1447cc81b5d2915b3dbd99e4a6bddaef9883a5f338ae5b16ff5b484532edb7bc267727b61bc", @generic="7301e7422352f3585d45cd09b3e71be6a5294ce6a9aa7d80a265569c535a27c2dc4097ce1e6dc0d0d493473fdcaa375af5325a811b1d80acc8021f1040e0136298cc377e3bde63548a05011681de4ba37f8997ca8bf49341d4608a93fd0663463b76072995297864b5ad3fc7d904bb3818b5e7e243b36e6d2282", 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@nested={0x2d4, 0x4d, [@typed={0xc, 0x28, @u32=0x1}, @typed={0xc, 0x79, @uid=r7}, @generic="d840249f767765ffef3d2921372ad135c770b852a566a8860fd8bf308be6ad76984896b9ed81f661a3e3781218df153e0218fe10129cb69847be473d7129bc7d784488643862013028c0f1ef315981520e967f8f24f45774680b5bcb9b88d94c23a8ca8fe3f2cfe400290dbef67fe09491d7a05632889000a76b530e064b87429678dc613ddd31ed760f6d03e2f96e5fb161b4beb20ec468f12b91785e1fb864ac002a6eb080b36523dbe0ea92d6377dc611aea057c321fc834ea641098d411b7cd107f0bcc5cc3e78bd4082d2d64903c31ce6ab45115345fa1c29bd0ba0053bdf037d145ab724d0f931aec314d94f4e14", @typed={0xc, 0x52, @str='\x00'}, @generic="68aeab2452ec4254b935552388ea0e3b6b5d8e7720f1b2e03b39ec9ee8dc435a74041a6afa4ceaa2a86ad6fab2508ca8090e005a14e29e3c0d1b7865ee716e1e76b796a5d4fa594a09f48d15f7bc4a525ac195345fa537d71e5f3414458d93e272fe793152ceab30b25ac0c6c942eb50e8b3ba77c51c51196057bea8c84f17a73f2b9f373bc8b5dc3c7d3730d0539224504ad8ca6550c9ec132a47270bccbb2dc15eb2815ecaddc175a90bee1e4bb84a205463095844d6ec2ddcce4c6f7a8b8d", @generic="bd1045063a40ec7c8f99ab7876ced824816f59c2ea9a2d9339bf3f474ecd2ecacc27a1a505d317f7b728b5e707a9e254c9ec23c6c2db21edb7bfe0bf8e1fa298e8c724583f95dcbc784687e8eb490b73c5a61929d559d8ef72d1b317d7adf2529e87d637b3f5b27cfabe5d31cf6d33383f777de033ba84159afcf54cb70ad208ae9aa102e48e7a522507427e690c1189fe0357e69cd367f38a4948471a433202b9d3d61d9cd70d9d5d357db86417396f3183f73553b7c2337ff7552898c680fc5031b39e477a033b37bbe02f2de642439d474d646c74843c7e6e427c4ea2c88f612e9db3cb1d3ceb39163d263d7fd0f5311082be3535ddb5"]}, @typed={0x18, 0x44, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}}, @generic="f96b22b3c0991443cd973ae758d09e9ff7ffb8655000e3ac37f3d7113d003ca239b6ad7f907f8adaaf6a6dc543893087d59f6b55e27e389ca47a27fffccea252b7f60be6b447881fe8793c182a63ba50142a07c6dd7ab563def514d19630f4a38a61db710e", @generic="e88af8f0cea5b7c9fd360a4d37b554d1340404b3b6c45e11cf9c051e6e61df329f671525f11203f103e718b836dbea45ab9fd1288a7b755784b278d2aa23aa86b658d6c3ac863a79d72d6832a4697d6e9adebe8ebce6d083fe31a7c6da1032d0efab63f26829a829ffa5e47de81898a1976e600299343bb994d71037fdee066675d12a515031c7a91f983cf8014700bcb3708ff6a47fa8a50abc4550bbc24aea5497fd8fd6cd2b220d3997c1ebfb61c9200a157118292330c4474a9130b551ac994b1d1f3849ccf7cffa145f00", @nested={0xdc, 0x28, [@typed={0x1c, 0x4d, @str='^keyringmime_type^\x00'}, @generic="a7c30e32c6e3022b474cd4774e7923a70a55703bf15790a63d36daefd2bba2f0a8f65b9ed0a6195e1623d91b931026f26b76a51ea0ee3f9e06368637723443d19d389aecdd4df28b7dddf4141b0478c19b5b2f8d2e32a5ca7131fae139ac0a52be6ae36c494560a1721be65ea25463d428b9db1d3b0804b07575b235b47e25b5186f6c27920bb76d7beb6f7e3d6bd5538ce27c82d3d80a12f1d0c423034ddfc8af85ae7f0e37d1ab2a853f35106a32c2769bd5d13ed13d41a1"]}]}, 0x2610}], 0x4, &(0x7f00000e6000-0x60)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x8044}, 0x40) [ 216.537592] device lo left promiscuous mode 2018/01/13 17:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x7, 0x80000003) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x8004, 0x0, 0xffffffffffffffff}, 0x4) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) connect$inet6(r0, &(0x7f00007cb000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x355) r1 = socket$inet(0x2, 0x0, 0x1be8a581) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000991000)="", 0x0) 2018/01/13 17:35:54 executing program 6: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x21) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000179000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000238000-0x4)=0xe8) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/13 17:35:54 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) tee(r0, r1, 0x7, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004bd000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0xcb, &(0x7f0000298000)="c3abdfdc51234e3ce1b8b974bdc2ac49133af243532d683f4fea3ae505acf1df", 0x1bf) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00000e5000)=0x0) getpeername$unix(r3, &(0x7f00004ff000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bb5000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = accept$netrom(0xffffffffffffffff, &(0x7f00001da000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d56000-0x4)=0x48) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000717000)=0x5, 0x4) 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b43000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) [ 216.630575] device ip6_vti0 entered promiscuous mode 2018/01/13 17:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a3d000-0x6)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fc9000-0xaf)="e4501271449ff784b8e2130ee3937fa2e064c1bef78aab583ae9d92e24b41d6ba6c5208087cd04766ae8b4cffa955e6b40c7f9c5fc461b0251dfe6d8dcdeea83f0c57601f514caa2ad33b85fec233341db04f26228f7080b2f4a5c07724306685c37a44ed9a50a3c0f31ca1a1c1f43a9d9ca08febe75c030dd5c60844056af1be395f6b969a4303b5225d64de5d75de3f8634158482bc8a32894ed5e2e4bb76d1760430bab125ccf5d9102a54f8627", 0xaf, 0x20000000, &(0x7f00008f2000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f002a080200000900018005ffffe5000051", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae0000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000056c000)=r1) 2018/01/13 17:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x8, 0x19, 0x23, 0x1, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) writev(r0, &(0x7f00001fb000-0x60)=[{&(0x7f0000a78000)="4570621f04eb54fe005a86096dffba532e9632f361419b59adc7dfce8507de93d54c31d56847d50f1bf68a516bc764655f5d65f572d363ba0d34b8b0f42208dd84481fc5fe1654e0c6905d4503b8095abada6dcfda6094bfc3fcadc6a80f46d74c08fe6d61b3a38776c86834360d10aec86ec516d3a485f3881fd393870a4990d5e927d7beba69ed72c9", 0x8a}, {&(0x7f0000159000-0xf6)="9a685189751b042922c97265ed0ec76f24637c14de442d23574c72ef592b7b2189f789e2a532a9c5e2e40403f02414561054f4df9c80062cb63f3e48f0b09c4355cab60e197bafd51ac913e1ba0cdf159ac4bbcbf82f69797018436f484ab9be7451ee9e17b2c7a95935c64307d4aadf020ad3cfe1ad675577ba92f3dba3d43e4571fb21cf79d118ad4dc0bca0477381c5d02f6ff050a6e38a3722fd8e29606db66c57733f983cf7db38ef31316bedf86b9f5e7fd03f34bdcf085c71734bf54bda403b881e96a3fbeb5c1b15661139b78edf5d4ada49fcd53af2e0de968ba39e20e5567836892c63503d94e8a0d9e32fa48cae6df060", 0xf6}, {&(0x7f0000486000-0x3f)="c944ae00e061da8f1e99b8db4a9384268ca0e9ea2ab21c88b4bcb6984da4904bf709a61f32624f416cb2a4cea79ccace44d2f3a8627792ad3847a45f27aea5", 0x3f}, {&(0x7f0000269000-0x87)="91126c19a2e2c83070d13395d03fd38f39aef1140cf8000cd092d7256f661311cfb814a8610adfb2235c582b3810c94091b43b7834278e8afb1a939b7f9f1e0dd980b4d88a70fdb140563582053fd57f40f5a35f4c71ea17d51ec3f549036a5ddf535d9d4b3e8842ae6e05babc58e73d7d2d378131476e92b13713318a943531da41b427e580e1", 0x87}, {&(0x7f000049a000)="b67f914aa25a8c09eba1fb45e2258266cb8de6241150ac1be5558202d2ae639d6a36746c162ce17d5e3b7e46c8e653683d498f02f1a4dfc4c3e3928394a234ec4c8b8528819f8e34ed98a2daf1ca2a44a944a40520eb621550765b495256f407507e6c3a60bda21f562b457005fe0551e2a171d13ca981dccc97e74681392199e7767471b9ea2ad30bcf3af976ba4da5c6da3ce0c3240c18351bc97e3680e5edde8a778de39758d684622b2412b583a75a9ac1c974596e21fa09728eff0ab7b0d6af7302b81d34deb7263cef8847e61e48959f354f0e1e0f228bb42ab6d9d0d55f9e2f18aa4c8c06c5afa1861db750747bcd382b", 0xf4}, {&(0x7f00007c0000)="a0a359f43ee8db6a974004aa22618f3bf79b14d74141b432fbf08c6c71d45d2199eebc02836df6e8905e169402a152ff6f8da5ff60d8c40a21a2cbe056c41e743a736d78f9524160a9e8ed82c2e3148193eceef507ed293726ccc0b0a0363130d9f4bef058db63fb3824024ffa355eea8b683c28e8e297a67064c3b39746ce82a669da58a5d8e981872d203e2c09aa611c74d9864a7ecf9ac7d84e00d883e2af5663bf20025b378ff18c586977e0c3b082c059ca2e898c0c11ecc6ce5049fda52cfef6f356887650bc115376ada0128122b818278ea89d4e5d4186", 0xdb}], 0x1000000000000046) r1 = socket$inet(0x2, 0x803, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e59000-0xe)={0x5, [0x9, 0xffff, 0xfffffffffffffffb, 0x0, 0xa518]}, 0xe) 2018/01/13 17:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000399000)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000227000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000523000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000419000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 216.657780] netlink: 25 bytes leftover after parsing attributes in process `syz-executor0'. [ 216.667428] device erspan0 entered promiscuous mode 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00008b3000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a81a7", 0x0, "b0e83d"}, ""}}}}}, &(0x7f0000ffd000-0xc)={0x0, 0x1, [0xd]}) socketpair(0x2, 0x802, 0x0, &(0x7f0000373000-0x8)={0x0, 0x0}) r1 = gettid() r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a46000-0x28)={0xc44, 0x1, r1, 0x2, r2, 0x9, 0x7, 0x800}) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b1e000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dfe000-0x2a)="23e97b1d707807af4e93944dcda8f7a8d5cf97b5c1970204221a7f30d15930a15d3fc9984d409e3a8ae7e873232c50757503df831a424c84b55c63ee1a92d89eb53cdff6915fccd294f56e844e72ce9723c453b6b9b0ac2f079c8d9e0f8c8b85de41cf2228edd42b9792d3880433601d627a4d486cfbb0b21baf781de792a33d6c508e59efb1eca47f5b625b21857b93d6b767f22f4d20", 0x97) r1 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000090b000-0xa0)={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]}, 0x8, 0xb9, 0xf031, 0x7, 0x7ff}, &(0x7f0000698000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000296000-0x20)={0x0, 0x6, 0x800b, 0x0, 0x4, 0x0, 0x955c, 0x7, r2}, &(0x7f0000165000-0x4)=0x20) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:54 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) [ 216.745445] device ip6_vti0 left promiscuous mode 2018/01/13 17:35:54 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) 2018/01/13 17:35:54 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a28000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000f73000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000727000-0x15)="4cf0c72a095dac0eaf14995c6e512abdcac5bcced2", 0x15) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f72000)={r1, 0x6, 0x954, 0x6}, 0x10) 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000515000)={0x0, 0xfffffffffffffffa, 0x0, 0x1, 0x2}, &(0x7f00005e8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00009d4000)={r5, 0xad}, &(0x7f00006d7000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r7) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/13 17:35:54 executing program 3: socket$inet(0x2, 0x8000f, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000d000-0xa0)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffff8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0xa0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0xffffffffffffff01, 0x0}, 0x10) accept4$ax25(r1, 0x0, &(0x7f00006f0000-0x4)=0x0, 0x80000) close(r0) r2 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fbf000)={0x0, 0xffffffffffff8001}, &(0x7f0000dda000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006f6000-0xa0)={r3, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4, 0x6, 0x4, 0x60}, 0xa0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001d0000)={0x40000000, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c48000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000014c000)=0x14) 2018/01/13 17:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0xffffffffffffff37) accept$unix(r0, &(0x7f000046c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b85000)=0x8) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000346000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000258000-0x38)={&(0x7f0000e6e000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00005ef000)={&(0x7f0000c4c000-0xfc)=@newspdinfo={0xfc, 0x24, 0x0, 0x4, 0x1, 0x8, [@sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x1, 0x40000000000000a, 0x20, 0x20, 0x0, 0x0, r1}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, 0xba97, 0x1, 0x80, 0x7fffffff, 0x1, 0x3b681f62, 0x8}, {0xfff, 0x0, 0x7, 0x4}, {0x8000, 0x0, 0x3e4}, 0x1, 0x6, 0xa, 0x4, 0x54c, 0x0}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x10}, 0x0) preadv(r0, &(0x7f0000f60000)=[{&(0x7f0000574000)=""/57, 0x39}, {&(0x7f0000e30000-0x39)=""/57, 0x39}, {&(0x7f000035f000)=""/4096, 0x1000}, {&(0x7f0000b20000)=""/74, 0x4a}, {&(0x7f0000dbc000-0x7c)=""/124, 0x7c}, {&(0x7f00006f9000)=""/4096, 0x1000}, {&(0x7f00004a5000)=""/178, 0xb2}, {&(0x7f0000637000)=""/37, 0x25}], 0x8, 0x48) 2018/01/13 17:35:54 executing program 2: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001fd000)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syz_extract_tcp_res$synack(&(0x7f00006f1000)={0x0, 0x0}, 0x1, 0x0) write(r0, &(0x7f0000083000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bbf000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000}, &(0x7f0000de8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000652000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f000072e000-0x4)=0x98) 2018/01/13 17:35:54 executing program 6: mmap(&(0x7f0000000000/0xcaa000)=nil, 0xcaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000280000-0x8)={0x0, 0x0}) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000524000-0x38)={&(0x7f0000caa000)=@hci={0x1f, 0x1ff, 0x0}, 0x6, &(0x7f0000cab000-0x10)=[{&(0x7f00009ce000-0xd7)="659bbeec90be87fa7771c0b882add28cec37f24a5947818ab13ce62fccbe4548386e0d80f8cd7060456fb273314ee0db421efcabba1c31ab489ed00261880c8c07ebab81a984e67792842aa2a9a764f60377528cd6fba3a9c8716e1b3ca921d22c1fd7e372bea6f1e25c3652fb161ab46c8d3beb8b864dce1add7bef9515a40a01ed31c0ab0d163210891fc41ef0cc8ef4a0087bba36ca5b1ff05aee8e0c717b513054894a47047b34f6ac44cb8c31390ccc12b0be36d90a794c4d837170a029ea9c03f5f9a86b17c28d4dfcf8896daa69683952482890", 0xd7}], 0x1, &(0x7f0000548000)=[{0x88, 0x88, 0x927, "327b5032d9ad92c7e7c927c160fe517f852a32f9119ce5b362f049fbff84d346d5b6741a49f39bc9a44094376e792adeed6164f9c8dcbf39307790162ae68bf44edbe1d1fd6325e750cd2c0e905e1afe0038138f7cc83bb3fb2e98fee474ba15ecaa63ac3061e0e96985ee7eb7962e4d0439"}], 0x88, 0x81}, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000ca8000-0x38)={&(0x7f00009c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ca7000)={&(0x7f0000905000-0x34c)=@allocspi={0xf8, 0x16, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x1f, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) accept4(r0, 0x0, &(0x7f0000da7000-0x4)=0x0, 0x800) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000137000)={{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, 0x2, [0x6, 0xff, 0xb92, 0x3, 0x100000001, 0xffffffff, 0x9, 0x2]}, 0x5c) writev(r2, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000028a000)={0x4, 0x81, 0x5, 0x0}, 0x5) [ 216.791308] netlink: 25 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/13 17:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x8, 0x80000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000078000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000454000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b37000)={r2, 0xfffffffffffffe01, 0x6, [0x10000, 0x3, 0x8, 0x6, 0x400, 0x9]}, 0x14) writev(r0, &(0x7f00006f6000)=[], 0x1) 2018/01/13 17:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d3a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000071e000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fcb000)=0x4, 0x4) 2018/01/13 17:35:54 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c1c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000fd7000-0x10)={0x2, &(0x7f00001d1000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd5000)={0x0, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000275000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5400}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000fd7000)={0x27, 0x101, 0x0, 0x3}, 0x10) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000fd8000)={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x1e5, @loopback={0x0, 0x1}, 0x8}, 0x6, [0x3, 0x1, 0x5e74, 0x5, 0x8, 0x3f, 0x7ff, 0x1f]}, 0x5c) [ 216.850623] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 216.889705] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/13 17:35:54 executing program 0: syz_extract_tcp_res(&(0x7f000097a000)={0x0, 0x0}, 0x2, 0x8) mmap(&(0x7f000007b000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000097e000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x27, 0x7, 0xffffffffed6f3edb, 0x3, 0x5, 0x3, "de7c185c11c91b378d64cfdc8fb56465f04580fce8eafd7592572801040ca95b3949385f77d338c2bb158686a29e6244339c1f6c513764d0a793f80629c7f2", 0x1}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000-0x3e)="2368cdb560cc5dd93b9cd2f505e5a53bdec43653207a3dde2eef33cc1485c7c41596fce51fd92af4946c3eac139986296869026dda537bcacb8478efdcca", 0x3e}, {&(0x7f0000003000-0x37)="b1fd395020007687c996ec009c857c5228f10d90916f5d694c8ff4196d6b956eb897d735b99cbdc5a11c1bc81dff7db861ec0d4e415da5", 0x37}], 0x2, &(0x7f0000002000-0xe8)={0xe8, 0x19f, 0x0, "f4ae5299b9e0a3722d9f57931f8abcfacbac18f6ca54a7bfffd7703230100f33b59fda5f4f808af9b5a95d54a66e6b9d997e24583bbce1f55f0aba71174bb74fb3e1b5db66495f7f022d49fa48b38bf01f9e81faef861856083205954f0bf50bf11031db566073230be81100af2f85a538537d07b1a9c390faef81c0d6b53b55ba942c7a3cb5e91b62009657568e3c533bb21d7a4b7f7e8dbbc6716c4371f85807a555beca4cd431dc60b9abe60a3d23c419e0ec1c62ad729dc1451708568fb481156a740080bf42aa0277fa58b2ac8fc81e"}, 0xe8, 0x4000000}, 0x4008041) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() read(r1, &(0x7f0000002000)=""/171, 0xab) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/13 17:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000131000-0x71)=""/113, &(0x7f0000850000)=0x71) getsockname$ax25(r4, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000064b000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f000012a000)=0x8) 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00006e9000-0x4)=0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000d0000-0x4)=0x0) r1 = socket(0x8, 0x2, 0x0) write(r1, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fdf000)="d9f195433f8c3a09de088e0264387ff2376cf23e69c8028fa2f727fb6e54182d50057e22cd893fd34e250ad7743120babbeee0cd6feaa149f5d1e90b98dc84887c3d0932a9acec62e7783d5c36720a79ed95bc831f7bae7788cebf055a8a3375c0909efad73588148a7a943beec10de6a4cca0263ed3ccfccf81af9b60a11a318e5176ad9b0db1c2b94d6d8042aaa926f635235cc885e7c04309d0ba41540076f1535da312e47acd10139b3a843e0c7d", 0xb0, 0x20000000, &(0x7f0000fe0000-0x10)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe0000)={0x0, 0x2, 0x30, 0x4, 0x7}, &(0x7f0000c5f000)=0x18) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009bb000-0x8)={0x0, 0x9}, &(0x7f0000fe0000)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002b4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd7000-0x4)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fe0000)={r2, 0xff, 0x8d, 0x7, 0x4, 0x200, 0x6, 0x100, {r3, @in6={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x3, 0xf8000000000000, 0xf4}}, &(0x7f0000fe0000)=0xb8) 2018/01/13 17:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ccd000-0x10)={0x7, 0x2, 0x4fd0, 0x1, 0x0}, &(0x7f0000865000-0x4)=0x2e5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000980000-0x8)={r1, 0x6}, 0x8) recvfrom$unix(r0, &(0x7f0000b2e000-0x16)=""/22, 0x16, 0x0, &(0x7f000090e000)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000ab1000)={&(0x7f0000ea2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e88000)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) bind(r0, &(0x7f0000539000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) write(r0, &(0x7f0000368000)="240000001b0001dfeb03000022fb010001f6ff0b08000312017b0000f701000000161701", 0x24) 2018/01/13 17:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002b4000)={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x83c9}, 0x100000001, [0x7f, 0x1, 0x9, 0x3, 0x838, 0x101, 0x576c, 0x4]}, 0x5c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000248000-0xc)={@rand_addr=0x1f, @empty=0x0, @loopback=0x7f000001}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) pipe(&(0x7f0000e66000)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f000078a000)=""/228, 0xe4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ea4000)=0x2, 0x4) 2018/01/13 17:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f00006f8000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c8000-0x4)=0x10, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000db1000-0x2d)={0x0, 0x25, "3d4ecb20bc16743e70381e1259e9b27aab45fc24bb9e8fb10b83bf462c7a096061ecbdec91"}, &(0x7f0000580000-0x4)=0x2d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000023c000)={r2, 0x9, 0x8, [0x5, 0x3ff, 0xfffffffffffffe00, 0x77, 0x8000, 0x8, 0xf51, 0x2]}, 0x18) 2018/01/13 17:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00003d6000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056a000)=0x10, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004d8000)=0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c1f000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a5000)=0x10) bind$inet(r1, &(0x7f0000618000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x52, &(0x7f00002ef000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0xfffffffffffffffe, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0xfff, 0x0, 0x0, 0x9, 0xffffffffffff3a8d, "d9eb78", 0x3, "308a1a"}, "a27a43219a97d1532765412ee6839c427088bb2b1c265715103cd89e4025c3b2"}}}}}, 0x0) 2018/01/13 17:35:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000056b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x51)=@file={0x0, ""/79}, &(0x7f0000000000)=0x51) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@generic="b66ab75ee99f07dd5d1e725391c7dd90", 0x5413}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000003000-0x4)=0x1, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000001000)={0xe8f}, 0x1) bind$unix(r3, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) shutdown(r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006cb000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f00007d3000-0x4)=0x1000) 2018/01/13 17:35:54 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f0000fec000)="8dbf", 0x2, 0x2000c000, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/13 17:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00007a8000-0x8)={0x0, 0x0}, 0x1, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) [ 217.025934] device lo entered promiscuous mode [ 217.040808] device lo left promiscuous mode 2018/01/13 17:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000304000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000073000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e97000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000009c000)=0xb) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000009000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d74000)=0x14) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@random='3\x00\x00\x00\bR', @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x18, 0x3a, 0xfffffff800000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) connect$can_bcm(r1, &(0x7f0000b0c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007c7000-0x8)={0x0, 0x80}, &(0x7f000010b000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d94000-0x8)=@assoc_value={r2, 0x2}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000092d000-0x4)={r3}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000c02000)={r2, 0x100000000, 0x10, 0x80000000, 0xfff}, &(0x7f0000a3c000-0x4)=0x18) getsockopt$inet6_tcp_buf(r4, 0x6, 0x21, &(0x7f0000f48000)=""/178, &(0x7f00005b6000)=0xb2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) listen(r0, 0x0) listen(r3, 0x0) 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000008000-0x8)=[{0x4, 0x2}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:54 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000)="1ee400001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a4a78fc71a324c81bbae65628636871f7d9b49f710b2a025bfa28d3f7c6", 0xc) accept(r0, 0x0, &(0x7f000000b000)=0x0) [ 217.069951] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 217.091924] device lo entered promiscuous mode 2018/01/13 17:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) preadv(r0, &(0x7f0000f50000)=[{&(0x7f0000d33000)=""/4096, 0x1000}], 0x1, 0x1b) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) [ 217.123832] device lo left promiscuous mode [ 217.129949] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000f66000)=0x800080ffd, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000082b000-0x4)=0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000fe000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/13 17:35:54 executing program 3: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f52000-0x3)="081bda", 0x3, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f52000-0x2)="7c8c", 0x2, 0x0, &(0x7f0000f52000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f55000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2018/01/13 17:35:54 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 17:35:54 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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&(0x7f0000d51000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000000000)=0x8) preadv(r0, &(0x7f00007b7000)=[], 0x372, 0x0) 2018/01/13 17:35:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = socket(0x2, 0xa, 0x0) poll(&(0x7f000018a000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 17:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000111000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e35000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fef000)=""/71) write(r0, &(0x7f0000215000-0x1f)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0xffffffffffffff75) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000041a000)='yeah\x00', 0x5) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000026f000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d8c000-0x4)=0x14) 2018/01/13 17:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000218000-0x4)=0x0) ioctl$void(r0, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x300) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) recvmsg$netrom(r2, &(0x7f00003b2000-0x38)={&(0x7f000070e000-0x48)=@full={{0x3, {"914411db42c969"}, 0x36bf}, [{"e894a2d7e3ac12"}, {"009f8fe71b2508"}, {"c85b22e3a1c5e6"}, {"3ee36d1e21a174"}, {"8f5acb99c4ef21"}, {"eef4c9a7aac024"}, {"249090f65b7131"}, {"280b3f30118144"}]}, 0x48, &(0x7f0000897000-0x1c)=[{&(0x7f0000546000-0x90)="e71dca2b49d719e0c5e8572ed80899f8bf0ac1e13e4e10121a2a3ebd3f068ebd471e73dfbb5ff28b70904b2e3bc51689e0ea6a725d23818739f8c8c934f3e63b899c1ecce445af6b6f9ca6b4d5a0d0ef8e545f134d1d34c13cc8594f2f01f0fbe100f6663bdaeb7121c32621cff130026411d763846975cc92a9a585bd780415166f51855ec8ae64ede2cb5cf68df54b", 0x90}, {&(0x7f0000f4c000)="66939293cfada0a092a1c8700836a9d2cdb7bccdc8a3e6c5dcc5b45aa0e930c88ca72e2d953ad70973b86fe3a372fa613fc6bbfd495c48a0911ce57f1c6dd6b0", 0x40}], 0x2, &(0x7f00006f3000-0x1430)=[{0x1010, 0x0, 0x4, "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"}, {0x90, 0x1bf, 0x7, "86aa15b3d99ce00389cfbe5ae53d4aafa4a5e173bdae5b195fbcf58c4cca0283178c077587c553636229a9f4e6bf52ebba414767f3888bcad565980392e9472cc58431d54907ecd96cac80daf8297ffafe5aab214751864b23116405c1df52bd76b915f500af71775907a9f1a347c9bc8e3a8bb9b765fcddb980"}, {0x58, 0x0, 0x5, "66c35f5bfb4e14c8ec9b1922cdbab70952b95dfc5685f9e6d3553809e1da6dc84146243487befd0f3873c146e15b4d199019486bfdf8d18c1318cab711b624ce733b50f83166ea"}, {0xc8, 0x113, 0x3, "d1dbc3e5a65c4be1f0fe2052135a3eea02a07dd2af97be22d8b11bdf082675bc8035d0ece6c75b92c77b353258262a88d65cb5d06ca4de3c84e0d3fe12c2b9a87871eed2f4d06e3557c8ffae9ba919599c083cbdd5fa75e51dff89a570ee261efb7f44bda8ed91a802e267588a5d9a01bf7ec5759a458a4ec2fb82361afcb5f054d9ad92d20f16482ded8e2275ee4ef4b448194fe146a8f8571046625bd52a031bef7d73f730d621408fe99b84060d3fd6d7e00a2c"}, {0x68, 0x0, 0x5, "2cf10b4398c5989de301769ddddcc440d3dbf38828d51f37dade3457ea8081a322fc1460d55c253d1d2e2fae444a780273d0b99b70227675ccb03f4aab2bd87266d2ef8d6ac5a1c2441336d3a891c69c6cd17402fe"}, {0xe0, 0x13f, 0x2, "e8281929e6acaaa21e3adb8249f8c93f72744f50a27dcbc13bafaf2636b71c343d6958363ecbda2f8a8c822c8cf46d5b92bdf3a4cc5beff9cdad1f924714abed04f18c9dc95f521a1694688778e3c528618e9713acf72f41c334a25adc05d56d113510b6ddb97a239707781059c6ecd3ce02e023496753713ea69cac482c0fe318bbe920288d664498725ab682c1dc82d6508e0d92d7143b70e39d16f1e4a0310b12c1ea41065db8c472bec21ddd00d048fe2415c61eff04ed2d97fe8a9854ed6de08031159a551c0a"}, {0x110, 0x1, 0xea9, "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"}, {0x18, 0x13a, 0x8001, "0f1cd529"}], 0x1430, 0x20008000}, 0x0) close(r1) getpeername(r0, &(0x7f00006d7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000fa000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000321000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}, 0x8000, r3}) 2018/01/13 17:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet(0x2, 0x6, 0x0, &(0x7f00003cc000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00001fd000)="6192e9122088c2fefbbf4939fc38a4ff11c1a95dd2af20a363b6ed91162abfa4bd9b033a274ef4204734cac4fb47894e9698e70d79b3d80ccf13089480fde3cd4f7e87bae6f86a708b4e5b19158196c21d4113ba2c1e0398947c295f7ccb2c210896643378261c1bce6432a438a4f77fda84302fe3c5431b5598d147984c7ae59e12151b93fff1a8f7372e9bbefabc5399573d3a961c62a3f15097cfde601d93442c6ca7e90c432b9b60be3724c86c65bd43f0f514e13377be3c237192a719ebd626d3d955f685a256ddf3fe6e91ce430b595783297517042edd4803", 0xdc) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000786000)="6138fdc590c03a88f83511bbc5a7d23cc445e36565331c002d8820205a244124320c8b1412f8e63860009adf63b0e3e5e2dc59f76bc9d3c2458c95145595a30772e612b48118b1930bf3df07c188f9d95266359c61a7df3bc7db226a15b868bd95654346afb963d792dd960d411169d987eb51efe1c0ebc7524c667ea0141587d264ff589a460e475898ec41f060534bc742ccc9037836bc0b730ef5f745a63f2df4f0af78cc28fb4e509c22c1dae900110cf48349e8c0829ee5e9354a", 0xbd) 2018/01/13 17:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000192000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00000bc000-0x4)=0xc, 0x800) getpeername$netrom(r1, &(0x7f0000cf4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f73000-0x4)=0x48) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x2, 0x80000000, 0x6, 0x6, 0x20, 0xff}, 0x6, 0x4d, 0xfffffffffffffffc, 0x1, 0x3, "baa67c7166564fb3b21fcabda595752f1c1e91a01111e52daac271c224db18f2802d61209c7943c15508b1ddb5c035b2a86f831a3185cd6445507f38c6a2cf8723b946587f7d26899cb2884dec0de1b4db8037cac4d2207da6f804af3da2d93af7e2f76cfb6ea81ba2bf4e29287c64deecd8686fb82bf127bbda470d1733da5d"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000064e000-0x90)={0xffffffff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000d14000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003f000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/13 17:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) pwritev(r0, &(0x7f00000fc000)=[{&(0x7f000025c000)="fed3903ef6e6f7e409331055c84ae877b0e77524305b8dee4f6d00819475fddfd6f2aa5bef29d053ae2296e1527cb4a38a990d0026e1f0868ae7e74729c300f90f95c33e2145a6b74f0a9f74c2b82d4fb915cbaf73ab3b3b28c204417e9c4292949620381cc8027c9b41e0e90e0285e12d3e", 0x72}, {&(0x7f0000676000)="e6c2964f5da37b0cd5667f9fe70731af70b6f63ecb693296c4dcb88a36690797b627e99c16eb7c1d239809a3dec0815bc1febb5dff3b3f876d8f632dc88222a8ae643f6e436c64193eaca91d07a3f2fb9e65e8417c1242f4390860755df2e13471b7e70556bdb7966b5b2b73191dc3328b30c094f54c02b4729f2880d425a37da539175d382bf590f2907cba03bbb71274301ab7125af04da8e672", 0x9b}, {&(0x7f0000e10000)="a952e9c135ba", 0x6}, {&(0x7f00001c7000-0x24)="0312a514fe8d0f2974b7cba881c428b64e7b8b67011ba1a47f976a0c9c291e3e3a2efda2", 0x24}, {&(0x7f00000af000-0x73)="96a6ee64e1338b800e42c6868c18aadb5b5e609eee7ee20b0b44970d6d1411670d72fe1a34b9d46f043d8419f0dab21808215b6e94a7ea7002369d397674a2d31de9a787dfc7e08ba4f3c2491f9f24c1ca208f3a87d4a923457e801989688ef3a01f9450bf0d036f3f890f09c6293d46f0180e", 0x73}, {&(0x7f0000b60000)="0a70859fd8eaa2ac954e2f55171d06482c62edee1df845b9cc94d38c72c0af853297d7494744b8c76c241a2192ae2eee683c2efcd4e55d1107e90b9b0290f1cbfe571c1644425f93251d63e957c33b4620dcc48b9672985ae566f974953e7d406dd20ee8a20eb135cb", 0x69}, {&(0x7f0000749000-0xb2)="20e9055bb6fe2fef5f0708c7d4d04625ee7d6679f9eeb79cceb4ef8b92ceb5edada5e67d06fb63d7cc6e4718ec37727182660627d0ba9c6e722543d5118564a213679933e67b6d95a5dc0a51d40ddf15c398d490333b86bb0494bdc5e608a1a71051f2bd27205ebbcc961de3b61ca20501d04aab1153bf14e679f770494f52831dce81baa8db8da90c8fe2b229e6df461f374206aa4ba6124c4976f93b3c14941ea004f1331cef368e1db96ab5aff4fe2537", 0xb2}, {&(0x7f0000e2e000)="62774f90708c17a92ab71de9bec1e65d2f34e490bc23c5706fb0492a3aea5ad3209c9874786ec9ca131474adbc5c8488aec4ac64c90d075e662d41bf41adcc1385da4e1f6f59e9f2315f75df8af5eef8cb69cc3778cd3f09d0e41b908c7793253c61bb7b67fd511b4a91fa0bb2114cefc7c444e11c0e89b9a865b75aad21b37532bcbbf0ff5f5b118c386db079b97bd12890a4e246358976482765264310f025614e5ecf7a8b5b5aa12a99f032d7ba1e261131e6e32442d0a5b2c4ea7222ffd251728581c4eaa823134497d1372afd9a6f44da965ec7325e8e62668f28bcedf5b77e8efde6e2ba4e", 0xe8}, {&(0x7f00004c7000-0xf6)="84fdbe1b6da5e48de3268496553d3d68a7bec25477c5404a7c8f7fa319fa40bbb809edb38207891745363aefa9373673264fd9fe4fc93450ca2634b0f9bf53f06327a0c438ab965d077a87341d84fa4c944727344312dcb9e12b0ea692902fad5fa611cc516e22abe21a997864f64c28d139a6bf388de6590b7b6ef838204a8c605cf037434bc7166a8d42e749e91722f753ac83ede1a8cb73d1c4ffc9427ce544934bd01823b464949ed952f90b7b981cc72c07f4ad45af37e8aa5f4d831c2572ff4f2c691533a0c0b14ad808a493dee97489d2159dc3b59911f0758b30cbe6d6facc40998b72b9365b2b8a196b678cd3986fbfb31a", 0xf6}, {&(0x7f00009e0000)="27954c0b965193d1c1d0620ac5f87ee71fedf0977d400253d8328bec2f8b37d68813645ec6628a58715b7c5ded819150eec50c937accef67aaf351d96ac853097064df1201d05b69e002f21b3011466cf2ff699e967674ea3a32e6d3719b9827380eb7163bcbd544eeaec88baee051469e2ea813d94808891ce2dfaec38b4550954db40d0e2f69dba4c94a091e7ceb1e42625a35e7347c8dd0b8c335e035a0575bf6a573a77f02702f51abb5d3d238f240888329b15719261f37920e4e87cf38c7d895718615", 0xc6}], 0xa, 0xc) 2018/01/13 17:35:54 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000833000)=0x2, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f6e000-0x65)=""/101, 0x65, 0x2, &(0x7f000077b000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec2000)={r0}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ec3000)={0x0, 0x2, 0x20, 0x6, 0xfffffffffffffff8}, &(0x7f00002d4000)=0x18) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ec4000-0xd6)={r2, 0xce, "df1f25885facfdedc18cf0d556d278436d565a0f25d3e76ab5b953447f46fc1038ca6aa67ad499484f1bea166e2eff1b808bdd3d0c0b56463740ea2b3297e431e77092bed1296cc4990c071e39d89816c92f02432ee50e5695b97c172c9389a7ef3cd7f8e14fc07029e8ab998d7db11fc8de7b8512bb96278a8b3b97b02e55d5cf8686e0a2d7bdaa3e66e06e36e72ec415b3d77dcd547cd2d9cf09b558f47a45159476ffe0c82ed5d4b0a3e3765d272b3f362f90832726d2cba65ac86b1a3eeed8d869a9570590a4c9564995f652"}, &(0x7f0000ec4000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ec3000-0x10)={0x0, 0x8f, 0x4, 0x912}, &(0x7f0000c46000)=0x10) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ec3000)={r3, 0x64e25b1}, &(0x7f0000ec4000-0x4)=0x8) writev(r1, &(0x7f0000bbd000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000000004001000000450001190000001407001a0004000200040000000003ff080003010c0700e400e4", 0x44}], 0x1) 2018/01/13 17:35:54 executing program 6: r0 = socket(0x10, 0x2, 0x10001) r1 = accept$inet6(r0, &(0x7f0000d6c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000568000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001a7000-0x28)={@generic="4aa1011123a752d08c86220a52f62bd3", &(0x7f000010c000-0x2c)=@ethtool_rxfh={0x47, 0x5, 0x9, 0x100000001, 0x5, "52fb80", 0x80000000, [0x51a4, 0x401, 0x8, 0x81, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x141, &(0x7f00001f4000-0x149)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72fc20", 0x10b, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x40, {0x0, 0x6, "91ea21", 0x9, 0x8f, 0x7, @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]}, [@dstopts={0x6c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}], "3a20d0720b75cfbac0860520a263f434a250186f8488a5e1301cb2c4cbb02d0f55b1a7aae671ef4fd9832f1abbea5b8a995e1fb042b10bf79811d950f8c2bee4989cd341879d996e973f27d7a72a7a4c682c638db8a0154e610c2be93854ba5af5d16fbe7cc2a74250a208560142a03f039bc341fd9210790050577cc69ce2f66d3036a3e5367938ab6bc21874fbe8797e724443b7bafaf94870d001beb5a6aaa2d5442ea649b49e542b98d0f0614b31b9d4fae1b1897d8e9a3f2205a1178feaaa"}}}}}}}, 0x0) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x3, &(0x7f0000dd0000)={0x0, 0x0}) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000dd1000-0x28)={&(0x7f0000349000/0x4000)=nil, 0x3, 0x5, 0x4, &(0x7f0000ad6000/0x4000)=nil, 0x5}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000dd1000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000535000)={r3, 0x0}) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dd2000)={0x0, 0x1, 0x20}, &(0x7f0000dd2000)=0xc) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd3000-0xa0)={r4, @in6={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8001, 0xb27e, 0x6, 0x2}, &(0x7f0000b55000)=0xa0) getsockopt$inet_mreqsrc(r2, 0x0, 0x29, &(0x7f00009e8000)={@multicast1=0x0, @broadcast=0x0, @empty=0x0}, &(0x7f000078e000-0x4)=0x268) 2018/01/13 17:35:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f0000001000-0xd7)="5b292fc0c22ca403518497a9cb227fe51c45acb0ee206fee9ae16f736201e834adb6aca945980a4f99fff048734b5c4be81cf763310ba0b1f9a14d15ef093cdc6e7cb14874afc21f75bc1a66595c822ad94e894fad57c2319aae414f4cd0cfffd4ef4e2d5c1482528f7f4abc0b23ed94c749aa5ae9afcd54667c9119e6742f9fa869141a0cef5531cdb901c9d43ec1605691a9868ce6c6ad7e722f4d71642d0c2fa67ee28065ec3807eb5266dfc2aab8510ebb98f54a2577be1fe44733e935d17232e81f3a8866488ea2cd936c7f069013a2f44b98b96c", 0xd7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x14)={0x8000000000000086, [0x8, 0x3, 0x7, 0x8, 0x100, 0x720, 0x1, 0x9]}, 0x14) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffffd) write(r1, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e, 0x0, 0x48, 0xfffffffffffffa15, 0x2}, 0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r2, 0x3, 0x2, [0x7, 0x9]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000050000)=0x10) 2018/01/13 17:35:54 executing program 2: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009c9000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) r2 = accept(r1, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001a5000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r2, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/01/13 17:35:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00003e1000-0x4)=0x0, 0x4) pipe(&(0x7f0000ca3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0xf3, 0x1, 0x5, 0x3ded, 0x200, "f1ad3be497a98da4bcc98f40322d6b1bdd787f855c1796ce1ac515e3c145d6786d18aad5b135711dc86a80edc3925f9c4ad934dac4473b0cfd809b53ba4008", 0x93}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xa7)="4697005cde0c1b828f6ad6c73a9d86341945b19589c4317f7be4b007f53e0412c95eb8d7b870a9911ccd01da31f01a6817baff004e5560b32e71fc1d216fef873c6d9b07ce3092371ac09d417a8426473f47bcdc3a0db55ae3f5169dc8258b94e8584c2b4aa19ec8202fcd7d9780ec1a4e1d1a20bcd9fbd4f415e0ffb32bdcb22f09f351cb0db8395616965b1e4313c39a27a2559e05e0c8f42c3b69236e37c9b1848c899d6562", 0xa7}, {&(0x7f0000000000)="68518d699463723515b9b66b7e5ed8972aa7ef3cb2f325c21b737ed87930c411f370054db451a8224b236f72add2b1d1282b984bd61e89671c58d2e9e40235d63495a39bb1975aeb0c393ed749f94019c9fd7c8e80f1b40470f6727eb0530904bd001d18927a19a02c76e8111d23b0d7e39ab68b66b6e7979f2860f416f01f848db9f80b76de57e831d5cd242167cffb11342d564b6eddb99ec8b009768fa3e71aa42419e00945bb10736edbf1bb055814be83c0a0f8e7c2f317b7a26ead647d118384b8bc04127f044e1f94bf503b4e37f86dd6648b77e7ff66c69a3c49651f812e0c9499b48222d2d2e18ace5f83e84a4c3ab8", 0xf4}, {&(0x7f0000001000-0xf9)="2e5158a46e4e943c855fedbaf3bf03393e61ed6ce4816a6d0c2b896e9566c241207b57c37763ca3bca71e9fc2145633f8612e37759c7d9f121055b47e143764e83c0ed9cf73da4da6bcd7b130ad9fa3b09924a0377a31bd77b9550b577b54eeeaec6c1fb575b9c4eb5e05c7a2feb3c92f51d3157155ae0adc1878f5e4bc0e6357da4f66d6d35ba7ff2a8af9a4dac8c6005b7d336a64c613c4df83ae5ce083ef3330b09a8e869a3dbf891d081108b779475cbdf3042c9e45b730c4c6ab1e06524c72cf6fd46c8833ff59af39c06528d7086259733871fb459bc15964e1775dccaefade03b61c02a6d3f51618590638cc63d5f19f50c3866868f", 0xf9}, {&(0x7f0000e97000-0x34)="bb51536509fc4a6ba0fd6c70937a00ede8f407e3ac3b9985eb5d6111f3d5133fea4ddadd290e9cb2fe02edf945d78cb0867e1a1b", 0x34}, 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{&(0x7f0000484000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000001000-0xb8)={0xb8, 0x10b, 0x2, "c40d570cbb7057f8ff03c11bb7b72ba07d5c9b3cb577f5b35ac9d3c15b6bbd722ab15530f1d822b024dff050249c2e4f5d9017bfa12d9504c39fbc4cfa9e87d730d110e033140a867f8ccafea4c437c9c322e78db18b4f19cb836595aeea62a96d9f196997153b1a562fa4ee3a7584c5203968716b66d11d8dc607cac3d8da6e5f50af7b3ab2c8a4ac63eddbf11452e38a867fd8ea1a45be8d6528304ce9176adb8afe8448dda3a5"}, 0xb8, 0x4}, 0x2004c890) 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc6000)={0x80000000, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006bb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x811ffdff, 0x0}) 2018/01/13 17:35:54 executing program 3: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xff, 0x206}, &(0x7f0000525000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000524000+0x11b)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000525000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x107, 0x6cd77809, &(0x7f000020f000)=""/0, &(0x7f0000001000)=0x0) 2018/01/13 17:35:54 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000b74000-0xc5)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 17:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000739000)={0x0, 0x0}) pipe(&(0x7f0000822000-0x8)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000b39000)={r3, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000092d000-0x10)={0x7, &(0x7f0000b9f000-0x1c)=[0x4, 0x400, 0x8, 0x7, 0x9, 0x1, 0x9]}) sendmsg$nl_xfrm(r0, &(0x7f00000c5000)={&(0x7f0000136000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000201000-0x10)={&(0x7f000057a000-0x1e0)=@expire={0xf4, 0x16, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003000-0x87)={r0, 0x20, 0x8c1, "029d9defc2ed737a96df8a7417c04736ba058991d6c8302014ec18987aba9702bb8adbe416f5f41ad9afaa418537b157f726261b1237ed37ae14fb96f322f27335b596de16d1b37418791dfa4d810446fbe23c883179bf433ff13ad332684c81a9b264dc8338e4c98f50a2b39a388914a3f8ec2cbc66025fc21b53f564"}) write(r0, &(0x7f0000002000-0xfa)="240000002800070800200001000000000000000902000000000000ffff000023007f2377", 0x24) 2018/01/13 17:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f00007d0000)=[{&(0x7f00002bc000)="ebee5491e76b", 0x6}, {&(0x7f0000e1a000-0xd2)="752dcf6e07b3c90f1c9c47d4361aa7cb9c4e3f084845fdec62a5a37f846e21b6ac5df72738966bb5ed4ec1c831717b28e2db33375aecb05fe25af7b89a8134f91d0a6322fded011c71e775d1dc30274c8d0ea54edbec75cff2d3c042f814b7b03cad9d6d7aeb46d8bd53cf18f1d184c5da2e3b8cd62353de8c5a06d695f090686fe5bb5a4bf1bb93d367eac9d22054caf6d6c466cd621290ca03d092a119b5f312cee44e63fc6f5f056868e9abcd629555b1c65d512ba1f53e30bc7c09a2cc6d35b3d032e95c397c9b54951b09b8cc68306c", 0xd2}, {&(0x7f00002d6000-0x2c)="c766df9f8ce2ff71be4b9e636bc0288f57c8209704515b5fcb7c67503f0a725bb94bd37550b6f2043fae56fe", 0x2c}, {&(0x7f0000720000-0x5c)="55b3f4be87064b992f9c2f0c1629ccb15618d71cc26bd8f35bfa799f3dfdef23c05a37af0f9f12489aad9e2e49c67fc1101c33efe3a6da380b240f7c9dd43fd2ab1c54c9d1918a34c9044f93f2c5bc2d346f6f6307581e9eeed963e5", 0x5c}, {&(0x7f00000d4000)="0630de7bd2243b4ef9ca05125b23e87d02547bf264f397d3a2113daa0d3149404b19b6b0a2d85727c01c0e485ada32aea2ad8eb31aa652fe189606bff3b7dec2a7f4fd407991a6ce69a8bafcc42e99b5d2c3383d2053350f3bf4d17389933473c256de12", 0x64}, {&(0x7f000079a000)="bd5c25b8f6c486baa65cca4b4bdd533e290c98d6eee559b62f8a4d97ab844d5fa7d6160aa56bc6fa1bb85ae12a79541826c23f5d762718a1b91936a5130070a7d7031d3a83a66499c22d0e4b4cc53b8cd8f03f9646dbfb2bf36db479529e5fae2bfebf81800c5b49a0708ec5ac69f09e918fc265996fee53304837e97b921210fed02fbcaa8e297a269c46bf59a3d1b818a20e6203026b8a162fa4a75da7371e61d1", 0xa2}, {&(0x7f0000036000)="d328e68bd8ca4b73e5657ff2601ceb1aef7e7d5ece982af1bf5371200505e9e4c28013d3bb05fa5415c2387f30cfab0edecafa1cc2bff52dea8e65f993b4fad7d65fa43aee17ff20baaf81785094478a865788126b5ce00b338ed35dcd906ac96352bf4ef85f672d3f5e512f8ca3c097a70f7053a00fb2abb551bad79ca78187736c229c1b7bfae749cf06dc7f738e17935db10d0ba888ca80ba1c017019f330ba6d274fe97645e9cde1539f72cf9eaf1d652b5e7bac3ae8a48105b7a675e667de2b652c0017b60920d6bb5688a21811aca4003c0a2cfda8fa10ed480e390fc0a5463487e53f7a237af0bb3e8b125e83e7022ce8e0eef5d2dece416ec0b91cd9874c820798025820d65b5ec1f85b597406e2c7f8d47377eaa22e2cffb371391f09d2255797dabd3a6e5d28b0f2b0213dad93119d08850a4ae80788f5ad643f1a72e52218bab19959125c83c1b765180008b5da775e2966f9ebc0c2dd9b391249df024aed06032f821d7039e08e16d1b6e3190361264f86284a4ea7ab0abf51624536c38bfaf20dcb41bc10ad8f7b69287b70ac9c2ec24a639004cccb0b182861dacc9ad16040b7c3bf512da695a48db6879980ca5ccbc4e8a729060c9636565955792f76a958007811b019dba68bcf9c976878fcd8846516b0f6edc6fbf368122c65fee266838116cfbd504abf3551b079bf7cd99ae6b022fb7e0ef5c13176f74615117735a52a82abce0dd8b59bb447cdf501fb5a3662064cd51be04204b7a21576718da53d63157c31f1919823608d4f520a0ed329eccd383f8ce45b81d99c634ad9d0f7ab56c2628a16eaf8afcfc931a18aca7662e8b7bae4311ec0f5bcec28ee40b341aa9d4b5e6bb322fa875301c85c60188531f5eed68f903fe577fb9336f6ecbf6621a49ceb82ced77bb6ce302d3f52854bef20f759a6b6a3628952408820aa9ab32ee30413117d1c5f52a3afb863de062d404cea5292affa36ff6ef00946e77929c4f90446f85993af57cdfd68c6cdd0865b03b6cacb88b68228134209b9059377d26cafe5b7d36c39890afc6fdd720a8aef4e01d0ebbec164b2660c1ea10e6550e0d07d034e1d80c560e1935d71738c246f8dce03b086b44e9b03937232210113103f82dc072ba4825a15644716b37bb9a2e55e26697affcba7e405d383daf04d4d4d67bdf37d18f6b905c19f9033b9beed7d3590a4f9d6a315895616b4a922cdce82bf1219a6297a1a69c3cff0e71526b8943f7a8b6a669433a65dd4edb3f7f2426b634cfe4083ef07b5a8264894f444716b8ca373787b3bbad141154f580d37e4493254dd686d097a8a5bf5629708c41a27cec4d5ee1955719b82b10250e4095cc36a5b8c733e1108b6510a0da80ec9b0ec4352eda4645201b913342c51c7c393264573da791731ec518fb2b5553355c136fcb4b282de8561ebe5c80aafd24a42b20e52fd915366f168eda59f6b6a3114c877a70a5bb4b71bb9360d8de81de525e89e7f1c8b2c401e389afceb2ffa867827f079c9ce2697eb6d42c946f819ff3ab8b41b76b439351c585dc4505d75d6fd7048e5cce93f496db04bd7b108685ee96f29039e7dae72585d564c17af03582fd4ce942efae92e31bd7f3a407d8d5289ce11706c1c038af4c1f6afdefb8721df0fa3a2d8e29b05c9a319f300188ba09b33ce17b95d702b0b8403e29f1ace701f9b041786fc2962c667b2493615d8b36165863977f8e8a0a87264de121bd615ff4b99faeccb59b50c9bed48f6cc0f2f6d4cd8c620c41f1b2131e65387b29cb7e38b80eb297edba0842cd9af5d50096238c6490d31cee1302811a348a711dc13972d05a001f8c853d4e172348c18952e2b180e70019d0b0b851922fcdb5d6f78e9dbb26a07d30e5453604154017ea7cdf3270da84c3607b0a2e7dd1f3c5082094d3c89a0d93818ec9b2977fed3b5ad56a67b7397034daea02b010ebd4a3d2cd7ecb772d98952cc4a75ecd0896d19c31498b2b1d6bfd27d4344960595edbc372f38e7f47aea6ce7ab6efa947a8acf49d56e46cd9720f0d9540a8b43a926b9d7781ed0c47311900186b4629ab78cc2e79cf2dfae1ebeb07644cc8936a3314b3b9147a0e011a3de8c1b46054751920a0e19816398983a6fbb606bb5c235dceb10809afaf04b3e9c00d9ec624736ab95e9800116e05e549788562adf223b4765142389068a1ffb4a2453ccabc2a6998b1b39d7018891133f0ad00926eb7fdc9be2451b6e6bfc1465f00cc5984d4e4da321029f2e4e8ce31f04fba5e213f7aa35d46803efdbbf2a2abb699b87afe8ce0e9bc5bb5b8e86322d9e0a5589cf176a3de6c21e1d227ef2b704ca59610e9ba5682351bf8b368f65b693ea8210e8bbb968a03b3c892b7aa5e66a68b1865f4c8e07bb72e8ed036b2f24a10403ccbfe4d7ffa54745b72b9a81603a47055562f4b18e18c0e747d463f0c00259e40baeb2678f1b1771c173dc18a7dea8024bc37620be9ec46058114c2ea66981dc3db5264d192bed282506707bd575840484a9c34d678bacb46911aaa8afc70b5eef44e7517905091b052d665a7ef94ebddd2858512019768910400217e3ebcdc63089d5c16fa11a8570fb755c6df5176cf66ee24bebca4f92f3358bc03380113eacebd500ea5a048e201a780bbfc088277f927048b3970d2f4dfd0d8e0c5ae47b3fd057f9ab2232f2c1fc907ffa8072ebc7be5c30ff6c11da2d8e231bfdc389e37c5ee9f914e00c2d71f53e62740be64ac464e93a60359363493177b0ac970c4f8ea69b9d111009ae718edda448103d2e7bcb929a85554cc2b84f2fe72f0065481313ad31de65047759215eb5bc0a7846b4951ccc2aa4b3c9229833ae95eb233e08e1b13258eed7ac55d3fcb81652d87b71b73ff597ee9a34f6bc2661552a7f10472ecf7c25dfa97d78dc233aaa367c6df8a7d1a93816f7e8c923ec16d0c2c6d7f3815aa38cb260166922e3e1a4ff31d30d821cdfd088227d1d0936e518cd61cc2f2c4acd5c6c6549823f7427c00d6d7385e3966aea6a5c1a6f7e6e0f9315eb684abadad65dd72114ba6cf858b25f278f3de569e214e4f9347b5210d089cb8a98d7469af7124488804529a2890c0a882131cbac8c1a17803b7cfed85d666fb0c95dbb0f1f0ec939833f085ca16c163294ff7774aa38d6cc643df8c00a425265c7fd9235d081487469e53642e6ebf95ac756afb8155530258faee8871448a68d882e6f4f846c65e03df49c3d1918fd9ca99e546fb8eecad6c5afc103205a1a55a43b568f3f9ade335260903d879b9c30d5723be05e95e5c7f151dccce33d041a881bab0e60c55087b95ca63c93f578c4119b6aa218425112b928b5508a4a25dc6f8833d0360bbdb147838e840c5a9cd1e675f279b1590820ce5b2ce724efcc6b5db86d34106ff3866148d6d9ed09e2d2c891a20cfaefd3603254bc84dc437f26571913a7d9842f6a6a30f0af7dc6a0388107ba9186c161d67cb6d1ead50a1d48340d06cc96e71ea6a055f40a971def972f5cce03c2b71cf886804c9768fc5091726456701fcd6bc88d61ce77bb8bb53e2d8559c2343c9323a1f809523faa75ddd72640a8cdf6625d9685ec4bfb1f2ff151ed18aaafba00c9296e6c4deab0254d2b4f3af180c8f77948538c654b309749d170cdf11495e6a1eca18f786d8801e443e81f6dbec3995d2113b09189edb54ace1e387738057919aa518f54d17e18b7ccf34c9dfa0619fe678d246e66dc22a14e26c8286725a6f2a804aaefd936daac1914456f9f91038699aa7e67925a6c3a640489176d2767dc4f8534ecaaafcfb9c649eb4699ac50e9c954389e28dc755233da35f27762a7ad877467d5c74b286c67ad5188eef226ab59bb2bf9abe37791ce17a470b6004339151fc4039dad0857e1ea36a46099d830b2f379a449c823dfcf57ce398504c7a043df719f0086154e16731f50d479c51469cb9a925e4a32960ea2d2cdc2e5769dd9955d4ab16bd0f94e0cfc37b878f3830832ca0eba00e3b94da2c4e52a57955cb7411497a79e965e4663a59e725d09508723e3766367e3c83bf3a134c2eee9290b0a9ac5da2f7a3e783e6dbce49ee6b60e478ea86dcf1ac2552163058bc5dddfae289144c88132c7dca5b508c34658f8523942328a7567b01f55f4a3048459f5d8757761a49675f4551012eadcbdaf2038f6c1c7e22374e15531ec0388eabf0a117fa4c3e84db8e4db67aa6cfe3513ef3115f87330641d0ee2592703e1f713f50786a34fe8774ed44a3c4cb4dfaa86a581ebf9b10c7f80d1e884f6319334fa0a856f7755e7c9ee7bf9e2fea7beb46f31d1348fef66a0be9655d005a612365041cb3ab5709c7c9367a4146e69b4e18b17f3ce9ff567a00300551d10bfeed5717a0454ca330b0a92551ea412e4b2961f22bd85b8cf225cddc3e3a026dada0580ab4890762320d844baef7b9b6f2b254c80aef85596e50a20cb2b90e81d76e56710257a947859931c46129013e4ce833f25323a8edd7560ca0338a996ca9daae8459ae1b1b0ba8c5aab983fc2b2679ee17a088807004f5ae044138d884bf055d65971c74b9246fbda41d4a2cfe609a2e9279736ee0aa00bef070aa38f1191a427bcf4dc05d2aa0a11362228c9c695e57dac9f85ed35aa54b1b3d9d353b9dc4686d62bb6d8a361dc39461bd3ca8fdee41ec35ebd0da0325c1b22552ed576096561f7a5380a563a8e0d2544a658f39839e2aafdf6346053140e627f4885256af81aa137b7d23da370f8e5eb8bc17159c705236e7df913fc2fea62adecdd98e97a3663022f24b95538abf33703f0fa54a01ae976e322d46e526f535cc1485d54a1c226150c430601b5036fd828c8a1966a696f42f0894e793c4c6ae8d6753d3b63dff66747d2357b0cbe1067de480827a7fb6f697d5815179d54959e3a7385a150c7ed84a24de22fc9985883804a6cead60be5a00070b86261bd306337a75bace6829750297ab68bd2d3cbacbfac5358ea9c79f5360e8f4711ba308b17cccd4aeeda552216e792cb1f4907c3ecbe2f768b67bfccec7dbbc6d5bd8f7807d6537a9dee30430381f6eeeb40f689009ad3ab1d54920d9eac3abb579cf07f6baa3aebab2ee930a0451cd8a2e8589ecbfc65cff19e9b8d3068dfbd2341e069e2bc55a553d28b93e5d3e0dcebaae345ac949b4c58ac0798911e8a5a13cf00c43ca90231a5e2e5232b53bf5101ba1368cb2bfd3fe0b8b5f4b502aba705b6588ce9e8b67707e56dc40c2394590c926b0efbbb28d35a859d7b2016f59258cfa2b18db9220ea75244ffdfa178ee5c58431039a99eaaedd076e6da3832ec5095c4e96c9ec15252e6305f3578c94b7ea7cfc0761b76deeb0cb5d2de06ef1756d60b75428a49fd402f365ba6e7c91ba2bc536f4eca336b2c68e2dd291636ecab635c954b37ae854de5d887177fc4b6a117923247eee0f664c48666310d2102ddf24b9a19122c77d2d9486e12705645cd8ebf1948313f206858cd6f1ed6ef718955c22cf184d9ab56c7c95166d3c9bbf76a5cb334729b39c3173048a086053df80e00121a229e01ae4f5240a2e85919683913a71c30423c134fdfdb578ca6d35f63395bedf095f65982f06dc7f2a51ba0eaa2e44e5a427e7c2b53eabe2020c3436e4057eb93a4a20abe88cca0d96b2d3d4c07a6a1880dc32990c92722b40fcb5dafb4055997fe406d13e6822ae13ae8f0c06dedb10d342bbbc22920e884f20698e890a636b357d9bde174fca41381fcd6673ee9bd4bb1f1f8af98b4b3bcfe6670375b8ee3d3", 0x1000}, {&(0x7f0000a28000-0xed)="852b0c46008404e6dde0b82285903285d8f7d0e12573d17acad9a29ac778fb14afe0e899f4d5a89e0b476c6a16144ccf7f7da1b86800fe19d6e5167b2dfabe7ae456b0a10fbb9119aeeb21fa64131694b5cf219a9f7986e2648a88ed3827f35b33c99674f07eef9700adeecdbb55405cf0ecdda3b0b558b97e51571bed6afc7f8021746448bcb801045852c08695f40f20d5a6b0c85d805485a1a400965008be39bd9ffd0b6d27b4eceb87e0fd4e125719eb2b337ffd3e10434fa4bab3a50eb4f57ae10510857117803057d6dff923089b85d5883f9f494d57d568853c10288636447ddeff9903f68c615e87b2", 0xed}, {&(0x7f00008b3000-0x99)="a6dacb7818cba2e05a59443caf77552caa5bbeb4479438827e5855aa01c7bd5df8969549ed527ba10a746bc192bb51c11c60cc4392f0e6508085d42ecdf2b5d000f0cbe11de195906aab454aa8766646bd5a25546e67a01982a896dd9ca4fb8d9d4d72182764e699a64849eb9dac3593d73bb60bb829526b7f51fdae598d41eb9951e3c98ab012d966a0959eaf6f614322703f747202af9077", 0x99}], 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000061e000-0x4)=0x9c, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) 2018/01/13 17:35:54 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x100, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000019000-0x40)={&(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000018000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000018000)=[0x0], 0x4, 0x5, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000012000)=0x710, 0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/13 17:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bca000-0x10)=[{&(0x7f0000879000)="2900000018003106e5ff2100006500050a0000000800ff07800000e40b000900000000000000000002", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ef5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000a7b000-0x10)={0x7, 0x101}) 2018/01/13 17:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007f2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a6a000)={0x0}, &(0x7f00003b6000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000052000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000098c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000017d000-0x10)={r4, r5, 0x2f}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000035f000)=@req={0x0, 0x800, 0x3, 0x8}, 0x10) sendto$inet(r2, &(0x7f0000d5f000+0x22d)="2a4c58282387c650caee97842f2f9f05e336f72a7e4f85fbab3e1169abb9fa5493a0ff0cb46451025651c2736580a168eceb2d9f9e70a02f55962078ea3f695f98c3bdbf0c4cca5747179cccf710", 0x4e, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0xf8) 2018/01/13 17:35:54 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007ba000)=@add_del={0x2, &(0x7f0000f89000-0x10)=@common='ip6gretap0\x00', 0x5}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e5e000-0x26)="260000002400430400000000000000000008f404010000ffffffffffffffc0ff00f303c76e35", 0x26) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c3b000-0x20)={0x8, 0xffff, 0xd, 0x5, 0x2, 0x5, 0x1, 0x9, 0x0}, &(0x7f0000f89000)=0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000490000)={r2, 0xfd}, &(0x7f000007d000-0x4)=0x290) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c0d000)={r2, 0xfffffffffffffff9}, &(0x7f00006eb000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d8c000)=@assoc_value={r3, 0x4}, 0x8) 2018/01/13 17:35:54 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f0000944000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/13 17:35:54 executing program 3: mmap(&(0x7f0000002000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 17:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000dec000-0x4)=0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000368000-0x8)={0x0, 0x9}, &(0x7f0000ff2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009a8000-0xa0)={r3, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xa303, 0x1300000000, 0x8}, &(0x7f00007d8000-0x4)=0xa0) 2018/01/13 17:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00001e6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001b6000-0x18)={0x0, 0x5, 0x0, 0x101, 0x735}, &(0x7f0000fb8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b18000)={r2, @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]}, 0x8, 0x100000001, 0x2, 0x6, 0x4}, &(0x7f00008e8000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) [ 217.534822] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 217.548094] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/13 17:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008cc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00002d8000-0x4)=0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000c5000)={&(0x7f0000136000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000201000-0x10)={&(0x7f000057a000-0x1e0)=@expire={0xf4, 0x16, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = accept4(r0, 0x0, &(0x7f00005d4000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000144000-0xc)={0x0, 0x3fff800000000, 0x20}, &(0x7f00005ca000)=0xfffffffffffffce5) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c45000-0x10)={r2, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, &(0x7f0000928000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b2000)=0x10) accept4$packet(r3, &(0x7f0000a85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c56000-0x4)=0x14, 0x80000) socket$inet6_sctp(0xa, 0x0, 0x84) write(r0, &(0x7f00006d7000)="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", 0xfffffdf4) 2018/01/13 17:35:55 executing program 0: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x1f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000639000-0x8)={0x0, 0x1}, &(0x7f0000499000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000574000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 217.586528] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 17:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x2, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000120000)={&(0x7f00001be000)=@proc={0x10, 0x0, 0x2, 0x40000}, 0xc, &(0x7f0000852000)=[{&(0x7f0000166000)={0x107c, 0x2b, 0x800, 0x3, 0x3, "", [@nested={0x1058, 0x51, [@typed={0x10, 0x2e, @u64=0x0}, @typed={0x1008, 0x67, @binary="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@generic="766a54e65cbb", @typed={0xc, 0x26, @u32=0x1}, @generic="", @typed={0x8, 0x29, @void=""}, @generic="86ed291f23ab1080642afd1631297c16cf5d2c12643ca0ffa43dff95ec8797de5dc7"]}, @typed={0xc, 0x5b, @fd=r0}, @generic="", @typed={0x8, 0x62, @void=""}]}, 0x107c}, {&(0x7f00000be000+0xa17)={0x10, 0x24, 0x400, 0x4, 0x3, "", []}, 0x10}, {&(0x7f00003ac000-0x1c)={0x1c, 0x31, 0x200, 0x3, 0x2, "", [@typed={0xc, 0x40, @u32=0x80000}]}, 0x1c}], 0x3, 0x0, 0x0, 0x40000}, 0x40) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005b8000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r2, &(0x7f0000eb7000)={0x1d, r3, 0x0, 0x0}, 0x10) writev(r0, &(0x7f0000ec9000)=[{&(0x7f0000f5f000)='q', 0x1}], 0x1) close(r0) 2018/01/13 17:35:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006ba000)={0x0, 0x9, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x6eb}, 0x6) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d08000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0xb93, 0xf30, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x6, 0x5, 0x7fff, 0x0, 0x4c56, 0x6, 0x26, {r4, @in={{0x2, 0x2, @rand_addr=0x6c7b36a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42e, 0x3, 0x7, 0x1, 0x5}}, &(0x7f00000f1000)=0xb8) setsockopt$inet_int(r2, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000c78000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006a5000-0x8)=@assoc_value={r5, 0x2}, 0x8) 2018/01/13 17:35:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[], 0xfffffce6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005d4000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9e, "04a07e61b3e725a8725475bb6b9016eb47ed3b66054b9012b48bdb486fcdd4b319fa80fe5c5156aae153b5ebf2b4f13ea159463597c0b653010c4c6d1bd2d9c5f55f85c63491b0398b0406db2859872347ace2ca475950e735af04416f7652c7bc6d5a0b01e901c8094bfd7bbb1e147f1265769cda8d5b654236cf86e3d35db0c4e7843320aec3910ac4b67efc53024e598f9f43e57edebec33833f702ef"}, &(0x7f0000002000)=0xa6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000003000+0xa2)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004000-0x14)={0x0, r2, 0x0, 0x3, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000002000)=0x8) 2018/01/13 17:35:55 executing program 6: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) socket$inet6(0xa, 0x80000, 0x1) 2018/01/13 17:35:55 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000f000)=@un=@file={0x0, ""/4096}, &(0x7f000001c000-0x4)=0x1002, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000001c000)={0xffffffffffffffab, "be722f85f8ea"}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000001c000-0x38)={&(0x7f0000019000)=@ax25={0x3, {"a27d86fd12993f"}, 0x100000001}, 0x10, &(0x7f000001b000)=[{&(0x7f000001c000-0x1000)="229a5bd56e5d3b78e0210bb45c9ad416d864b111f1e994184221fe8cc6a322fa436e3632b22065bfdceb7edaef6b97d32936970314df85377a665eaac6b35720053cde0ee49bf8f9006fa7a74a3af2c005a080aded2611f0a5d77b730173d8e3f75ab4ede12095d8ddf608555570996b63ca3ee8cd9aec080430b2bae63285390db71c95b0009857e7355434b23d486eab584aced20c4887551c407bb4e8fb3def97076898cce16de1599c03b8a5b51bf7b93450993c9e3507693f69bdd6bcccae4640101a5982e38ed1b43d1e28a5f81399f113c639453d0a5da6b4fb5cb62e07777e8be3545b5240c88431424f262386d9cf16fa3bec35703c063a60ef7ed67e68db6c01d8287d0a04b20f3a9d26592aa3b30d687a501b80a1a9058eae000ab33a0c904cb9c5b78358da664a5b096640f328990a44fdfccd1dfce8b37757e8c20bf783cb662becb61b7b7432981756789f83ed553d34e43af0d0fbf3127dbe890819b669f99920e69d1c21b22f67c8927026dce82f7131fb9ed0f256667c8eeeacb2ff6a6b7fd53d4f799ae5e42f2bb4e72391718e32a3cdea47ea30f36865be2962ab9da75c8731818567dab14142dcc1e5280cc8b29f479bf011e0d06f281da5efb2dafd4f7e50f27111d0639e477d9c0d356646a658798c60291a2615bb52ec561c28d6d1265a157fe7954d75276297ba55e7addfd7fb451299181b3c86005349969d2b14792cd5c2d7cefc07103cbad2a3c572880de5f765797c34eb2f8a04e1f41d94c9e81a62604177d9511255221c32637dd933177376f880e2ced03d70b50385a5d4d65224980a8a30fe54fa5b4a8a1eb35cda0a224ea6b4790f3af1d474f14a91b6150546a52c95c72856233a190ba0fe11dc42e429e3c5d529ab37c8a2d8fc4eef4d1d7978c05ded39a6c586b0c6dff0a3fa3c9cf93f4d3c04346793f6072d698733137591922522b36e053fd74fd1af98025eadf487dbb294399d91afc649a1a1909650f04681793bd2f25b8ebc4cc60653ae03ad5843559dabff9932be35ff9e8d8dcdc013676295c1149dbb2928715e26429b9133cf908a64be6aff5221c81bc0319748cb3fce36333f35a4e2d23b601ce26c3e7fad8bc9b5567ccbedfd485517df993583a1222cfec87b18a82d63d1d346c1165c9e2d07588ad4ae0087becf1afc9ca4b947a70555aa0c87af3e72db4412585ef9f908067cbdd6c74c62463067dfbd318844dbd23adea4e1dd6c9aac36b6af4c33db96d1dc912fcb66c565b595341c4a743ece3c6a9e5f62ad1dfa4bbc6b19612c37b4d5fcb1bc097c2d0bdd5915b7102bd864927dd4eb814c45624ec123e37084a4a3e13d771ff641486bcf7e9f7bcea7b6437a27a9c36d98f6bbd39c2e674246acfe082a7fa55bf928cc9c43a2289d923d72805293222ba44c68a26b78d5b8f006cfc753ea764858d085f98fa8c8036be411d36726a4930b1bd468635b22a8289baef653d92ee87ee021bab10f547d0fe24cd2465264b13134a3a0cea33fc34faab7de7eeb1f97417efe892ce8c5a8aca914546af0442996ad6696ca5f0e35bdd5832d06a9f3a324db52eb071ad4302df5011842378f798dbeeb54155e4536aebc300a5d3ebf98ff723583c69917f0c30d2ca927feae622ee39f99cc09ab14cb560d9e79db5362e853f1d09de10323eb5c3509d057fc46282f8ae6e77c635ec5a5e79f835149ddcbddfb775408c810054ccdfa0578912a963f5a481163c95e937ce0eeb1f04b9c6ae6e608f016a7289f34e6a4cdb02f6c3ae9ccc6d8df9c68ebce42a7e8e58a2a590dd49bb6e00967de13ba3ecd93c2c51a076988573c9c50de1d794a70f8d56adcadbc65ffb34c682aa2d681e9af67eb3445e67569b5bcadc16580f8d1e08423e730d2312e9c64522ab13f78f21ba648c0b2dc25ccc779f9783c347813d4ef974b5ec927c861a7da748c0bb76d3c4dd675603b6ece745953deb8bfb76fbf027d77d6140233ae93c9d8d1e82ed3d95667c6624409c988af738ff0148533fbacaee9ecb3b99568ad655c735b6248866203a05a2e36e2f640fc1df463b2c7a61f48a96f5ff1c5a4adeca2a078217d28332749668a322e0354fceb9c1ea98b3543f7f0fcf4ef7d2eae3e9d61b84a8c1152f9b96431a2740978d35f540ae25589baac9945c725dc90f0c8405061bf7bd366d66fbb5c96bf99508e0b82f4f8b5ed89030e85d7e728d30b43062198a1f334666d619780589466f5931528aa00008e0b601300e12a1791534eea33e6d28bf40c28704fd33da903555459fa7993636864ff1946ac6ccd95cbe5de8a109c9fb767fbb220c72c83ea0ad07522835f919b24ccb6971aec7d23f168362a8b060ad37033b11a77e2a67372e2748faf671af27197e6c4ec70f28f305b1ca3457f757825435c50837d19a49e6b3ae0a1610b3c2986def3463650b7276df21f0ca6e95720ad0794c475500bdb5ca8d2abd5603dc033997fea51cb45f41709174545a73a9772db8f95c1f828427a94aa003226e0733b4caa34cf84782d6430955ddb3a51d0e2db242caea13feeb56d28efe511c4b032b46b33b09e88a956dbd97cfa714618204268cde84bf2329fbfe7104a913fd0d05447a0706e3b8e95c7fbcc78b130fa464adfc6ba0ab3fa3e1d2cdaceb7151e653644eb891eb36b336814384726252e7e0782ce03a969e5a90257d48194742144a86e85c6e0cf5335724ca46c0ff88658119d0c84a239d0b3cdb6225ce78ff75764834ba67f0ac59c94b308a183c13b324ac3eab8386c88a998511c5853640f70a225784bdfc17e12f746980e9d59129fe7196115aaa90b0526b2d77c65ecd497841b97f724e3d4b32d91017eafb7a58795dd89b4d97ab883071e9d794154e8815f8e482b2aa68e9fedef0d49b888e314957ae117c6c4754b58934824815a9a79523b16f2524f2c9155e5496c0d45ebfa993e9d61b3f28494f2fa82082fb53e081c36574a16f930cf0178329c5be3398a3485ea157ae70feee9d1de22016bdc948c1105a34afa7c3a8e7feb56a21eec8d2192daaa226f4277b55d0cee34b0283c04de6af6d7b4adeccb9bf8c8b5fae182db28c7192dd562695e1d4da5fa1a599a58f3c72416f588bae7b388ae50f3b867a737c1f4a9d45f1e960e476c09e7c05478f62fb74d03516633a8edbb0fba60c2916952fb36ea91f4357ba529aac125c9360106df389c124130b1b8e14fd61f85b2fbfe3d6a96c64943ddf81b71204e8b4b814e7c430ad6d5274c9d12f1669845d2e20c62cfc812c8808f511885e20fc107dcb131ceed32686a653a327ba207a20d16b066fd2dacd46401bbaaa9ce78847a839069a6a7098eac38402a42c7271997b2f850735974c47a01aa587dcf1f853569556e8da84b3f8447ac1974d14eb8b9b8bfa7e339afe9637d64fd1a5350a0f855427832ccc51d5032577e354cd06ba4d1c7b5e809536cd3dce58a0786cb35ca7c983655bb6b29652b96ffd5f560a37a1fadd1d81033a6e6c28240c46f59eeab92c0e0a81508c733cf556e923766c8d747fad82132ad54be0829823030fe0831163033ca8a200441d9e7b422311a37664385a919094fe0f8530ea070462e8308fea17d4730325afd4b7e7bdcac52994e363a86e9ccb36f2643a4f17701d73a6b4a2eec234dda0a0e189dee729781f6db69f15bdbdaf2581a42e19f1e503a8bbda50ed44ad2e1d965657f6a614e550e62033869e35f2b11ad49b1817f2b4886a7e0dd22f701f961b3884a62e060e4b40016801b3302f3a3d3cc6b2e730e4ba0f3cfaa12f70fca05ceade97142054eeade96b6f66bb761b818d23b86337354eca2fc1cdeaf18d954e50578416e4010ffbbb491131d64aa54fb434d976ab28aecb580c2f8cc544bc125d218255eb1fc7b81863ce34fea8cbe243fbd8a1eba746aa6413ed28cce1f79efb7d0df7d11b3da30f8305d082cf37e228e7ee2ce7bcc722a2e679c9ea2c3369380015f9328aed5bbcaf34b52a64fc96944b888639d01cb907eed878a3b32e71714ffb3abd7c468a3bd4564d6b5421085b44248b09760b8f8e24829f8ee1b220ad32331763ed5ec87bce2796b101b24b65d81f08ab0daa190b07f7b73ba34525e4b5ca3e817701b69b342acea09ca79f105a1cf45f022ec90b1474f08656a5e090dfee7d07bb158b6a335a740a3e32f068957933fbb8ac86e6eff5d9e74450df058fd7e4d5b8dec9f9a4d903723dd54568f5df6118dc6456811221ebb68a42e9ba85dc169b96a43a47427a6327b3dae3f89cf3278ae51f5d0c4ff6faf1507dcf07bbef3d6ee26183b6ef727dbe03bf355d541d86548477e57c92e8619735658a9b88e54d82e1e4692d8ff3facd148aaf916c0c6ceed1759687baa9b605a6d8299beb24ac0c965d9128b560fba388ff0ef41962fe4aae0f57fd4f00feff7ba83e96c696479cacfc6fb7e8b613247ce137518739378a4c1deeb283a2aa99d6b187035d95e9ddc4a28d7ca37684727295a96023cd4a5c051db65979f66fac513d9928ff41367c6e6fe55820d2329fbbe85a0eaad1d380b076ffdc5787f7a217d499486f3b8e195c9edcba6d8e3bcc985f357a2da7ca996e234cc7cbc4492308591dca1f23e56f541c75be92c5521af0c78fb07d6d0d0b4595d124e871fb5fc810c5b29fb1238c699308c87ba6a2611ce1faf2b02f2662bdbc815584ca740b53520f8ce17af1875480332e8dd4cebc4c8519cf750f806621bd4c755d1cb93f7936e7d113b1f77cb6898dfa55ff985ec1892c25748d00534330c1a505de3dddab17fa8c0211341988510edb032f93ce275dd12684f37df453dfaf4621a2903f67e6194777707bc267a7da8de748cd1f967d45d28bd3cfb9fa7daa7c552c2a37a0e416e95b6e8ab6929f599abfc761b3dd5998ed4d7a4abc77edee09dab0511451dc858c41c245b0df88e2be03ee390954633a616777e69bb36599e4b224c9ef01be33eb445c2941ab14be80e29a74e5caa77967d71372e79e2d278a33935bb8c0e1585f9efa74c820d100147f6c8c2982c8795b3bc3bcdc38e079f8be559de6c1ebe78aca9504df3187a6362e883cb1d0a8cb056c4283cdfbbb114550798b48ff264f9f9b8bab271a5bf48effb0347d1a5d3f84d44b3cec9c0395ddf140f0e8dc9080d804a1fbf2b4c6f7a127739c419cd0755e998865c8816dcda1c364c6d923b1f95a0bc2766fe8cd0d2f4a2c6fb4ca17778553e46f4d380e2f9527ad4e63e7b01930f727d066078ba65fdd40dfa336bfe8305c59b938b5ea8ca8abbeb6ed6c1be05f738516f7a8e7a5c6bffde4ddf5993e1cc5794c81debe3b7650ae781fbaeb6698074145bb3e40e24d5b36973c74bb2e67b88ea83e5f617e38875246c61363c068a91d8fe1577375486c662317911aeff331727b253f10bd579c770e93fe1c00e896b9dd097b15aad776ea122645f7661522853e63028e4f61fa67ab451aee62da3951b1e7ea6169a41aa2948c008ed6bd0ca896e0bceb70ed00eb000c8dd01fcf4607d7a67f94cc017493b20dcad78340f73b14b9af461c8c6b9b7eefa3ac6d56c98b1fca48b49c5b768221036e4d716e699c38982d25326a4c036be8fba1e89b374b5115d6b6087584bffc1fed03e58dbe077b1396c930bc2e1b1e7abb213bea4180734189c4c59fc84f7cee3b3d427552f1897ad7483dc779502d4cc41ed0a59d413bb429a93c22bf1dbe1e9d00bde26bd6fb4038d8bd3769857e48209b9479d633454acdb90c2dfff916141fbc411dd2f3ca0", 0x1000}, {&(0x7f0000004000)="", 0x0}, {&(0x7f000001b000)="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0x1000}], 0x3, &(0x7f000000a000)=[{0x48, 0x103, 0x7, "cf0c1fb2882542be2e550d85415c98158996ab8ce4ba371ded92b9124bb84511c0d9ad54793af0803a2f114b3e9043e23e05bd7b32f585"}, {0x98, 0x103, 0x4, "5d1058517dfbb46645c4e74b3b6f180360f21e8ddc63a9d44dab61ca551501faf0a1f5af1e985be8975b539670b53c5e2a562ae573f5b0ecebb54bceea124c3f8e2f871cdfe58e9b3c1e7e644900c60bc16420bce6c3be35f1c1baaccf0468c66decb226570f89f0ac12eeedb1a6300fea1d3e3369bf4cdd29f5b8740a27c511bf7d48"}], 0xe0, 0x20000000}, 0x40002141) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001a000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aef000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) r0 = socket(0x2, 0xa, 0x0) poll(&(0x7f000018a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000021e000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1d000-0x4)=0xe8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e8d000)={0x1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x7, 0x6a, 0x8, &(0x7f00007d4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x8, 0x1000}) 2018/01/13 17:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1, 0xff00000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002de000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000479000)={0x8, 0x200000000000019f, &(0x7f000070e000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffe00}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0xfffffffffffffe35, &(0x7f00006ac000)=""/4096, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/13 17:35:55 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f7a000-0x4)=0x1, 0x4) 2018/01/13 17:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c12000-0x14)={0x0, 0x3, 0x1, 0x97, 0x2000, 0x6}, &(0x7f00004da000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000422000)={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a33000-0x8)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000712000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ea1000)=0x8001, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000120000)=0x0, 0x4) 2018/01/13 17:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000808000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004f0000-0x28)=[{0x4, 0x1}, {0x6b362e17c66b6430, 0x7fff}, {0x8, 0x7f}, {0xa, 0x0}, {0xc, 0x0}], 0x5) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r1, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000475000)={&(0x7f00009aa000)='./file0\x00', 0x0, 0x10}, 0x10) socket$nl_route(0x10, 0x3, 0x0) close(r1) sendmmsg(r2, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000019000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000016000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="1e27602d7491f0d188"]}, 0x1758}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 7: 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, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x7, &(0x7f0000f01000-0x39)="b94faf57342000"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe1000-0x10)=@buf={0xa8, &(0x7f0000ee7000)="1af5046a702e84bd23775116be3770372a60d9d169ea3ae621844e1a12b98cfc314bb5e9d998905c34b99806fd57a104ed4d6caeedd83e5880e416e56e741976eaf35e119e8c5bb587851d1d79b68a3d2866eb999808bd41679a0ee3dc7e4dffeeb09e794497ce0f12198276ceff2897c1f8d511172f5c80e979d040c7c1faf748b797566e5036a95174d9ad328cf2f316cf581f456586558ed05a80063fdf75dd5d954cdf078a06"}) 2018/01/13 17:35:55 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000a, 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000af0000-0x8)={0x0, 0xff}, &(0x7f00002b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007a8000-0x10)={r3, 0x3c, &(0x7f0000881000)=[@in6={0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f59000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000a000)={0x2c, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @binary="72457a7066e18c4706"}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000000000}, 0x0) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e7e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x1, &(0x7f0000dc3000)=""/0, &(0x7f0000001000)=0x0) 2018/01/13 17:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0xd, 0x4, 0x81) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='W', 0x1, 0x4008800, &(0x7f0000396000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000514000-0x58)={0x26, 'rng\x00', 0x0, 0x7fffffffff, 'drbg_pr_ctr_aes128\x00'}, 0x58) sendfile(r0, r0, &(0x7f000004e000)=0x0, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000871000)={0x0, 0x0}) accept$inet(r1, &(0x7f0000676000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e65000-0x4)=0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00001ae000)=0x1, 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000f98000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x69}) 2018/01/13 17:35:55 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000104000-0x20)=[{&(0x7f0000b57000-0x22)=""/34, 0x22}, {&(0x7f0000db3000)=""/206, 0xce}], 0x2) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f8f000)=0x9, 0x4) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f8f000)="bd9b81c076a4238579a0abf0db175e560dcd26a8c8223870b70f4eb409e20b94e912d0675754ac61b2c409f68da052f043e44293d63eb8e03c72837235f7b5b6dc465ed29930d6e2de81795e884729c917e8a74181fa8132319f195e64f4202e36795faeaa6ef2", 0x67) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f90000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f0000182000-0xb)="", 0x0}, {&(0x7f000032a000-0xca)=';', 0x1}], 0x2, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/13 17:35:55 executing program 6: socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000d74000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000ade000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x80, 0x8000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000661000)={@random="d74abcebf9f5", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2d48f7fa9cc5b721"}}}}}, &(0x7f0000022000)={0x0, 0x0, []}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000081b000-0x8)={0x0, 0xc04b}, &(0x7f000025a000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ebe000-0x8)={r3, 0x5}, 0x8) 2018/01/13 17:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab3000-0x28)={@common='lo\x00', &(0x7f00002f7000-0x14)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d8a000)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) 2018/01/13 17:35:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000c69000-0x38)={&(0x7f0000809000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008da000)=[], 0x0, &(0x7f000018a000)=[{0x10, 0x0, 0xa, ""}, {0x10, 0x0, 0x0, ""}], 0x402, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x99, &(0x7f0000000000)=""/238, &(0x7f0000001000-0x4)=0xee) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000000)=""/35, &(0x7f0000001000-0x4)=0x23) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000112000-0x10)={0x2, &(0x7f000077f000)=[{0x3, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x8}, {0x2, 0x8, 0x1ff, 0x7}]}, 0x10) 2018/01/13 17:35:55 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00005d8000-0x129)="18000000020001000000be8c5ee18c88a3000008020600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb76be7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) 2018/01/13 17:35:55 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de0000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00005b1000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000fee000)={&(0x7f0000000000)=@getspdinfo={0x58, 0x25, 0x1, 0x3, 0x1, 0x8, [@replay_val={0x10, 0xa, {0x7, 0x1, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x1, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @output_mark={0x8, 0x1d, 0x6109}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000)={r0, r0, 0x7ff, 0x0, &(0x7f0000000000)="a047fa1efecc493e9e662c7542f20461a49c13400e4425e65027c22c346f8680d4522c2985422b1002757bdb2a1c3fdf9084ea8e33d1b9d75a1dad4107294a18bc3e3f849467e24aaae26b87dc38984cba6752062f0bdc55524a", 0x2, 0x1, 0x2, 0x400, 0x1, 0x4f0, 0x371, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000b31000-0x4)=0x0, &(0x7f00001cc000-0x4)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x1c, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000922000)=0x0, &(0x7f0000d6f000)=0x4) write(r0, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000089f000)=0x0) 2018/01/13 17:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6, r1}) socket$inet6(0xa, 0x800, 0x101) 2018/01/13 17:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000f8f000)="27003de836", 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025b000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000f0000)={0x0, 0x101, 0xf3, 0x0}, &(0x7f00004b4000)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000068d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f49000-0x8)={r2, 0x7}, 0x8) close(r0) 2018/01/13 17:35:55 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r1, 0x800000010d, 0x80000000000f, &(0x7f00001a9000-0x4)="06000000", 0xfffffffd) 2018/01/13 17:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) r1 = socket$inet6(0xa, 0x80000, 0x30) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ed4000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a44000)={0x0, 0x0, &(0x7f0000fee000-0x2c)=[]}, &(0x7f00005e1000)=0xffde) 2018/01/13 17:35:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0xf, 0x4, 0x1973) write(r0, &(0x7f00005d9000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000ebb000)=0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 17:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000578000)={r0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000599000)=0x1e, 0x4) accept4(r1, &(0x7f000032d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000921000-0x4)=0x10, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xff, 0x4, 0x0, 0x0, 0xff}, &(0x7f00001e7000-0x4)=0x20) 2018/01/13 17:35:55 executing program 1: mmap(&(0x7f0000000000/0xbb2000)=nil, 0xbb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f00000f8000)=[{&(0x7f0000138000)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) 2018/01/13 17:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e8b000-0x10)={&(0x7f0000a46000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 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) bpf$OBJ_GET_MAP(0x7, &(0x7f00007bd000+0x9b0)={&(0x7f000096e000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000032c000-0x4)=0x8, 0x4) r2 = accept4$inet6(r0, &(0x7f0000d3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067e000-0x4)=0x1c, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f7a000-0x10)=@common=""/16, 0x10) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009d0000)={0x3, &(0x7f0000f7b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000f7b000-0x8)={r3, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f7a000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000f7b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000039f000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006b0000-0x98)={0x0, @in6={{0xa, 0x0, 0x9e4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1c00000000}, &(0x7f0000077000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00002c2000)={r6, 0x1000490, 0x2}, &(0x7f0000961000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000871000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f000048d000-0x8)={r7, 0x2}) 2018/01/13 17:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) pipe(&(0x7f00009fd000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000605000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000900000)=0xc) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a60000-0x28)={0x1, 0x115, r1, 0xdf2, r2, 0x6, 0x0, 0x40000003}) socketpair(0x5, 0x80807, 0x474, &(0x7f000065e000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, "8000fd0af0331a1e"}}}}}, 0x0) 2018/01/13 17:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d4d000)={&(0x7f000079b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f7000)={&(0x7f0000481000)={0x14, 0xc, 0x6, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000abc000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a48000)={0x0, 0x6, 0x30, 0x4b, 0x7f}, &(0x7f0000f2f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b52000)={r2, 0x8}, &(0x7f00009ad000)=0x8) 2018/01/13 17:35:55 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fc3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000036d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000966000-0x10)={0x0, 0x0, 0xb6}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f0000d5a000-0x4)=0x0, &(0x7f0000fc3000)=0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f000023c000)={0x0, {""/7}, 0x0}, &(0x7f0000fc6000-0x4)=0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fc2000)={r2, r4}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000fc2000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc3000-0x4)=0x1c) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000757000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000098c000)=0x0, &(0x7f0000fee000-0x4)=0x4) write(r0, &(0x7f0000d0c000-0x70)="be04435c5c82927a634840ffebb130dfab38f5e4c3e7f9304c02e80842ae5db3d4f3b803db85b18e50be45f1a29855d307957247c72c1934a6176ec3af36ca5ea7d40a331ba66ce4bd68d2be0ac5e3516e8b2c7dbaee3e536786a29a9b65a0061dfdd6626279d85e5f9a6d457bef06f6", 0x70) r1 = socket(0xd, 0x805, 0x7fffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b89000)=0x0, &(0x7f0000046000-0x4)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000da8000)=0x9, 0x4) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2dd6) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c1a000-0x3)=0x4) socketpair(0x7, 0x6, 0x9f, &(0x7f0000200000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000e92000-0x4)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000cc000)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1000000000}, &(0x7f0000030000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002fd000)={r3, 0x91, 0x100000000, 0x5, 0x401, 0x3c8}, &(0x7f00000cb000)=0x14) getsockname$netlink(r2, &(0x7f0000c0f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d88000-0x4)=0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000015d000)={r1, 0xce}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00004d2000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/13 17:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x1d) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$netlink(r0, &(0x7f000079a000)={0x0, 0x0, &(0x7f00002b5000-0x40)=[{&(0x7f0000c42000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000d15000)=[], 0x0, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) socket$unix(0x1, 0x3, 0x0) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000050000)={{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd85}, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, 0x1, [0x0, 0x4, 0x2, 0x80000001, 0x7, 0x6, 0xfffffffffffffff8, 0x18d00fc7]}, 0x5c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008dc000-0x4)=0x4, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eb3000)={0x0, 0x0}) 2018/01/13 17:35:55 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000019b000)={0x0, 0x6c, "80bdaa500157ba335a5a39605bf1ad9c2756d52ba0eb72b2ac41c046b4ab2fa81d5e1a4491cf659a8f2964ded7d9d2cb93aeb229731f472f73f99f21d0479fd2c841198daff2b8acf6f1b633df67012d47f78f54e0ddc977256d9f00f70357576b6266f9dc49fac4e9898270"}, &(0x7f00009f4000-0x4)=0x74) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f92000-0x4e)={r3, 0x65, "136b0b0e255056308002563ad38641952f34e314ac50a5a08b63f8e6e55ff303c918bc9d23c3a4518dd1c3697be717545a1310474ddbaba3e0c07fad1f9d41730e78f1546c4d408019d729dd28d86eb5e445210181a6c6e3b0b5ca2b7f02ad4c8b2a6cd46d"}, &(0x7f0000384000-0x4)=0x6d) sendmsg$alg(r1, &(0x7f00006c5000-0x38)={0x0, 0x0, &(0x7f00001a7000)=[{&(0x7f00003fa000)="35fbdea45a188e6baf8269234dba0792e137bb8fc12ef1628a9a5ed9844783a0af", 0x21}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000fa0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000836000-0x4)=0x10) recvfrom$ipx(r1, &(0x7f00000ad000-0x1c)=""/28, 0x1c, 0x40000102, &(0x7f0000646000-0x10)={0x4, 0x6, 0xfffffffffffff801, "e37213e42729", 0x30ac, 0x0}, 0x10) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r0, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) 2018/01/13 17:35:55 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000172000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000089b000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffff8}, &(0x7f00006c1000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x3, 0x1ff}, &(0x7f0000f65000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0xab}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000001000+0xaed)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000003000-0x4d)="a6311993940a6ddf37e5ebcb1e9047d95bf9fc08364c89e84aef3bedae8e64c19f5d1b0e20b9b6e423705627b603169fffa89b92958ad559fb2ff2e28e44c68b01119b8307f43866247486e963", 0x4d, 0x4, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000004000)={{0x74c, 0xbc, 0x1, 0x4, 0xffffffff, 0xffff}, 0x3f}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000-0x20)=[{&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000003000)=""/105, 0x69}], 0x2) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 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$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000007000)={0x27, 0x7, 0x7fffffff, 0x7, 0x1, 0x3, "614604259f830e7e6e17acedac56b3fa6002051a3b4059a6caea28be3fd663bf5193388d0c2f12efbf3a6cec0aa934177a24c55fa14afeadbc407d35c381b7", 0xb2}, 0x60, &(0x7f0000008000-0x20)=[{&(0x7f0000007000)="cb2ab5ebcc07feafec60b65c795388b9fd83ebea27d50f7fbd840f2496ab21de2610841a4ccea2e5d205bf28553b266e63cdf784d7d5fd0150e4a736606146fe3c4e29e7c8a4749516ae06cab72e3c72e50b86762f963a201a872fe399dc0259f76e5dba46a4be750931904e93ed096577b22a690f3351c779e9322b9692eb709e834b55e0caa3b41046cb0e162e283838a30b", 0x93}, {&(0x7f0000001000-0x15)="994397e62735987e908de9f747247425a48394ef3c", 0x15}], 0x2, &(0x7f0000007000)={0x60, 0x10f, 0x8000, "cc3bb63bf3595496b8eb08594e22c820a33db7aa97a35b09bd3b7f730c4f4ddb4bee397fe175e5019d881a726c332db3ce0560f5fef8cbfd1606426b221190764143f336eb55c18d5b2695e568"}, 0x60, 0x0}, 0x20008004) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000009000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000000a000-0x1)=0xb9, 0x1) 2018/01/13 17:35:55 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008f5000-0x4)=0x7, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000fe3000)=0x11, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fe3000-0x40)={0x0, 0x10, "133bd33f962cbec7fc15b21eb7fe406c"}, &(0x7f00001d7000-0x4)=0x18) 2018/01/13 17:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a5d000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000034c000-0x10)={0x0, 0x9, 0x1, 0x7}, &(0x7f00007d4000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000005d000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 17:35:55 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000263000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e2a000)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000765000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000217000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x9, 0x2, 0x20, 0x20, 0x0, r1, r2}, {0x7, 0x3f, 0xfff, 0xcf, 0x81, 0x7, 0x80000001, 0xfff}, {0x81, 0x8, 0x7f, 0x8}, 0x5, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x0, 0x3, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3, 0x4, 0x7fff}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x8a, 0x200, 0x1, 0x1, 0x3, 0x7, 0x7, r3}, &(0x7f0000002000-0x4)=0x20) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 17:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x80000000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c8e000-0x10)={0x101, 0x2, 0x3a01a257, 0x3169, 0x0}, &(0x7f0000bdb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d2000-0x108)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x4cd, 0x4, 0x9, 0xffffffffffffffff, 0x5, 0x8001, 0x10001, 0xffff, 0x101, 0x9, 0x7, 0x8, 0x200]}, &(0x7f000077c000-0x4)=0x108) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000488000-0x38)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/13 17:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f", 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000990000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x200}) 2018/01/13 17:35:55 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000da000-0x4)={r0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ff4000)={0x0, 0xee6d}, &(0x7f0000f82000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a1b000)={0x0, 0x0}, &(0x7f000051c000-0x4)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000ff6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ff5000-0x8)={r2, 0x9}, &(0x7f0000ff5000-0x4)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ff6000)={r2, @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]}, 0x9, 0x8001, 0xfffffffffffffff7, 0x3ff, 0x1}, &(0x7f0000ff6000)=0xa0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) 2018/01/13 17:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0xfffffffffffffffd) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="1451cd543fc83e8e11817f52f103ca7b7a1a22d580d5d13fea9ea36566ca4952d35eafabcfc99d95f6e7e09f0d4a71fdf2a6834bb3102cf4719773471a9a780f013de67cb715a6920cbd2d77c071e1b17ec0970edb120cecfa84806a3f011c13374eb529426de2bb0370e809eda0055a2e785a9b3465d9773b133f7384dd565139c38dd8321fe114abe47ad86de6777588b88ae90f831b07043bdb86e1537b5050ede8c6245da6cf8db004d0986551bee6184bcf1a7b5575ea0acb485a874b00e908b88353963cf1", 0xc8}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0xc5}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00008f3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007d3000)=0xe, 0x80800) connect$bt_rfcomm(r1, &(0x7f0000758000-0x9)={0x1f, {0x8, 0x2f, 0x9, 0xffff, 0x8, 0xfffffffffffff801}, 0xf50f}, 0x9) listen(r0, 0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000046a000)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000093c000)={0x0, 0x6, 0x30}, &(0x7f0000045000-0x4)=0xc) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000093c000)={r2, 0xeb, "7d784c9c7552e50031284c79df9e1d73ed49a0aa1c5e7c24a2c533aa6439f4a9709fe483f4ef70fdc44743b674cefca1c4db9c13debafb01d4163edfbdc5142864983176ec334672d75ea7e3bf5bd0ee5a14d80f9e33ae33aba6483f120d58ff61e238804c17c996e5a1249747cdf3ddf32f4874f70141af8c8f2c8c1eda179e5bb6b56790cdb6f2dde2fdb8044a7ae45f9e21a166065a25aed6b262edbe5bd7d5d0633ed30014a72b3376bf8efc939667f311552855372613ba7d7845d95394dafef05fa2f8863d0818b57fd2ee32a9e1f07bea6bc4b697f32cfdf4dfd53edafaf5788bf4012064cac853"}, &(0x7f00005a2000-0x4)=0xf3) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000031f000-0x8c)={r2, @in6={{0xa, 0x3, 0x82, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000529000-0x4)=0x8c) sendmsg$kcm(r1, &(0x7f000093b000)={&(0x7f00007be000-0x10)=@ipx={0x4, 0x7, 0x5, "df1ba4773a64", 0x26c8a8af, 0x0}, 0x10, &(0x7f0000649000-0x90)=[{&(0x7f0000592000-0x1000)="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0x1000}, {&(0x7f000093b000)="76e3ad110627a8f908cac5ccd8e83f4ad7213eafcf90a2b53776934a7a8ec7e0110d7984e47c3b694da6e6b358a20d704566c4002e300d0363f1c09b88fa29ded8deea8fb6c68aca5c4f262fbc71d42734dd3bc380ff", 0x56}, 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0x1000}], 0x9, &(0x7f000035a000)=[{0x58, 0x1bf, 0x1, "270dfe4c1c190bda0414da208d5b2ef21dcbb821648d7d3c62a162f5c6a82d4d19fe2f1457e1e44847b9538b82254100e27c50d524e19bb6ba85dc5fed4bd6ef6b5034650ea9"}, {0xc8, 0x11e, 0x7, "aefe0f3371a85e995c0f1cb955ec93e6cef1c16b70f00e4f8512eada5bbb1846229f93c7433622b5ced63c858fb43634a4a91451046865d44cf7eb3a20eb8216bcae67fe9c569230a12fed89233ea16d7b4630cb4ca0cdb00589db58c72cd6c55ef58c7a6474115279a173b55da4164cf8782664df8e7816b51a18436eb7e9df14cf1d80eca1da1e11033e41764ef697181a581233bf52264f39d89f3a7c5ace2f685f07d622cd6233201bebae0356f18900"}, {0xd0, 0x139, 0x4, "1d7d27effea8c81f8da588d98122ca885d32c429dda73a27ba2de1c4b84e0ca9e3968012cbe92f74e8e8ca47fd81251892681e874a9dee45e679bbb1e3fd3d03920153e86b7df787e3a51dcd26a3dfb793f7f57a0a95fea96470c462c729063525b08ca499acb2791d7b46308bcc5386c946448a4410a271d4aad2d2fe5364bf21027473882b459d903d20208c7e86b8296fc129483da05b7c21a030a55f61cfd43a5a12587aac60ffc20ff448bced1f1a04157f5eda4b086c12"}, {0x88, 0x10a, 0x6b, "3522cc8923229a0c3726a1e3f6e1c2785a93b33b3337d5fa090f37d31ed166e23c713ffb9f86409f2351a1873d7fc66b9cbc16fa003d2b6815483353b1a3381744134d1df54920b13bb9b6056f25d1ef10236d24a57190ba2b76e404fbc361e9ce14c3189083ec74eee83d634683d43e9cb59144af9f"}, {0x98, 0x115, 0x1, "f4b47187e124dcaf2245446510914d6f017758fc9cbdc6ab295596fd834b19590788d2614bc7668b0af477203455c4e4867df4fa337107c955cccd36021a1b686be0c75df6b00ac01ed442cf105567821d20488d58f26758b4ded4fc1cdb1ebf397cae49b9157eaf4c5eb44e63ba084bd4c4ea9d6f4e4721de2317a9376027b413261e822a22e182"}], 0x310, 0x0}, 0x4000000) sendto$llc(r1, &(0x7f000093a000)="6508c856e58122852a95908ae41e809bc6e6baab9904304093ad7f4f72e57e89c920855c22f164b8bc081541b2f3932c3a77b1541260c014c962fa543eb2419a786d4576e17681af285ffcd42ed0e86acdeabca40053f58b41f5f7bbde7c9fe9ad3cde09d19c06d03bded232af6d27309ecde4c1e30a38ee637c04da72e4cdf08a7e66e60de83ed5252412499bb9cfe9a2e46433fbaaa73a7d63ecdd2775d05c0c004adfb6c20a132fafe3ca85b44e2527691369b2c061f271458d0bc35422ec861ba9e703dee3b6e8acf88d2ec17a69ed7d943ad0e6cd1abf404f97e473a0a79e895cafcc", 0xe5, 0x801, &(0x7f0000088000-0x10)={0x1a, 0x8, 0x2, 0x101, 0x10000, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 17:35:55 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000966000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007ff000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef3000-0x4)=0x1c) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x3, &(0x7f0000f13000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f14000-0x20)={@common='irlan0\x00', @ifru_flags=0x1000}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000b83000-0x4)=0xfffffffffffffff7, 0x4) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002f9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007df000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b94000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000a60000)=0x0, &(0x7f0000f12000)=0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000337000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000279000)=0x1c) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000f15000-0xb6)="1905f033ee9af385db037dcf731fbe3299fa552cbf3c44786257c66841350d36d204bb43427deb02c297969e32de07fcfa63c08d23248d1f26de08e898d755795006d85ee7e4f3fa1a4cebc5d4c3ce6b08913050ff68d80d30b7dbb113ce4c14f3de51327e60454cbc80d80c0db4bfaf0198bb3788a9972c543119a38201fc8389eff14ea5f6003fa8c7a5dcb5d9f9faeb4b3831e06e1224a087b21baa281553381d0500c8968adf68439a832119d0ac34c3c857e4cb", 0xb6) 2018/01/13 17:35:55 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000008000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0xffffffffffffff80, 0x30, 0x49f, 0x6}, &(0x7f0000006000)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000-0x8)={r2, 0x7}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x56, [0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000-0x20)={0xa2, 0x0, 0x10002, 0x8000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000009000-0x10)={r4, 0x5}) 2018/01/13 17:35:55 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0xb) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f52000-0x4)=0x0, &(0x7f0000f51000)=0x4) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f000002b000-0x4)=0x0, &(0x7f0000f51000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088fe", 0x21) 2018/01/13 17:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000fab000-0x4)=0x2) r2 = socket(0x11, 0x4000000000080003, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000065b000)={r1, 0x9}, &(0x7f0000750000-0x4)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d19000-0xdc)=[@in6={0xa, 0x3, 0xfffffffffffffeff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffff}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1d4e}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xdc) sendmsg$nfc_llcp(r2, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x4040010) recvfrom$ipx(r2, &(0x7f00006b1000-0x18)=""/24, 0x18, 0x0, &(0x7f00000f7000-0x10)={0x4, 0x8, 0x2, "5b22d4cabf33", 0x7, 0x0}, 0x10) 2018/01/13 17:35:55 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000e7c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000339000-0x4)=0x10, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c15000-0x10)=@req={0x28, &(0x7f00008a5000-0x28)={@generic="2d485e833679075b10c1aa6ef110a0f6", @ifru_addrs=@l2={0x1f, 0x9, {0x0, 0xff, 0x80000005, 0x80000000, 0x6, 0x81}, 0x1, 0x2}}}) socketpair$inet(0x2, 0x5, 0x0, &(0x7f000029a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006e8000)={0x100000000, 0x800f, 0x1, 0x10000, 0x0}, &(0x7f0000f9c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006fc000)=r3, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000dad000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000d59000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000060a000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ff5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x0, 0x200, 0xa, 0x20, 0xa0, 0xec, r4, r5}, {0x1, 0x0, 0xa67, 0x100, 0x6, 0xb81c, 0x2f, 0x1}, {0xc029, 0x3, 0x3f, 0x1000}, 0x6, 0xa, 0x1, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x2fd8, 0x5, 0x5, 0x8000}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 17:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c43000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fab000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000373000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001d2000-0xc)={0x0, 0x80000, r0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000079e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000792000-0x10)={0x2, &(0x7f000094f000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f000048f000-0x8)={r6, 0x1}) connect$unix(r3, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/13 17:35:55 executing program 3: mmap(&(0x7f0000000000/0x57d000)=nil, 0x57d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000057d000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000497000-0x4)=0x10) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000057e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000057f000-0x4)=0x14, 0x80800) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004d6000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000)=0xe8) accept4$packet(r0, &(0x7f000018d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000a7000-0x4)=0x14, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000057e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a6000)=0xe8) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000057f000-0x38)={&(0x7f000057e000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000057e000)={&(0x7f0000231000)=@allocspi={0x3ec, 0x16, 0x8, 0x5, 0x3, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1000, 0x2, 0x20, 0x2, 0x20, 0x80, 0x7f, r1, r2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xcc1b, 0x7ff, 0x2, 0x100000000, 0x6, 0x10001, 0x8, 0x80000000}, {0x5a4, 0xffffffff, 0x8001, 0x322b}, {0x82, 0x4, 0x10001}, 0x7, 0x7, 0x2, 0x0, 0x101, 0x12}, 0x6, 0x3}, [@proto={0x8, 0x19, 0x3c}, @extra_flags={0x8, 0x18, 0x5}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_aead={0x120, 0x12, {{'gcm(twofish-asm)\x00'}, 0x690, 0x260, "e8bc7fb106e38dce7a318cdf8f5195f5cf81354134118c743b4836e8f7753639716421f9088e3f2383445437c37dd81773091df2f06401135232b21343f171c027d431e2b8037a9b686638d8cafe07bfbe36a1f8bec6f707c49563652e26f9290f8c6c14f559c1530fa4f555e2c2c62e9c9ad21dd71565f82a2f9eb084c7080def22dd63f3f5f96d17cec070ba2d84cb6fe8028ec864c0cb4c64cf4eb437525b69e639435f8fc7922f06d1d81996fb04ffabc6c1451be85ad9bc91a27ec537f5c2629f12cce18ab3d2f8b641c33e6ad13b5c"}}, @sec_ctx={0xd0, 0x8, {0xcb, 0x8, 0x1, 0x853d, 0xc3, "4890ec6e28b84de9148c0055dc8d08b79dadc10e74ac6cf16c3e2c1c216ecae6d8cd738a4fea6ba0ac4f693d2be8ff479e246543d5a59ef9fba031b667a8cbd120b1e691b087d70e573050543274d878d1c4b25925557548487be7a63b2e2cd1b9c40a545bf71326ffbff8fc884f7fe2f564b30aee2e091dee032339f3a7b07f2ad9c8dee2bbdf3b7510c332aa1d2147a7d71cbff39b37ca119b1b8bbbbf249c8fc102b9d364a1c58d963cb3cbb193b16a95bd3ed6a8f9ecb038d12ebd74ee1c8fdf72"}}, @sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x200, 0x1, 0x0, 0xa, 0x0, 0xa0, 0xff, r3, r4}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, @in=@loopback=0x7f000001, {0xfffffffffffffffd, 0x7fff, 0xffff, 0x8001, 0x3, 0x60, 0xe7b, 0x9}, {0x80000001, 0xffffffff, 0x2, 0x64}, {0x6, 0xedc6, 0x6}, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x20}}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x40000}, 0x4) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000057d000)=[@in6={0xa, 0x2, 0x260, @loopback={0x0, 0x1}, 0x4001}, @in6={0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x34}], 0x90) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000-0x314)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:55 executing program 5: socketpair$inet6(0xa, 0x0, 0x40, &(0x7f00005c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x200, 0x4) r3 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000002000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0xa0)=[{&(0x7f0000000000)="a40e6b55ef84a8d7e78732b5120604f78cf96d6a1cae4d87d2657932c1c883e04bc415faf2ecb622b97b7d59a0c9381f6c92e66e873eee9177c1e59f16b9e529bf3a8f24480385d435f5e77a127dd61969082b748baa11ce3c4005c0184acfb6ad58920fe1a615002372c43f7d0f01fd7cdec37fa8b07dfe82be311b46d22515b60344ce7a7b0b1a758ddd64a998c28830b8a9695d7818bc5b1afafd94fac165a6e7772942495cd0d768d8ddc70d9771a4dcdd74f4aeada60ad39df2fc23", 0xbe}, {&(0x7f0000001000-0x60)="013d2755d5b1f22c920736f22e77139cb61f1e71cf811d3776bf8f89501b55f71a0d0db2e5acddff3517ff5a4e9e712616a07bbed54fb995b576007c67899613ca0736de23bcf564c5c88a067d70d5ed168ee5696cbee0b77fb8fa0e46a6e9ac", 0x60}, {&(0x7f0000003000-0xd)="84f4caf007ba2578a0971d8f65", 0xd}, {&(0x7f0000000000)="24700f8de85537f08e4292710a38e3a5a307e878f0eea38cfdb075813fc273494e01b518727f0a0f4971620c7448159e645a858f4aa6b34fe9f9fbb2d571dccd7353912f2d8b4266a3f1b139513c91c5b0224162bba3019478ec3a52229d9c3024a2852ea3b5cdf651c5afcabcee719a5623d5e490f824bd3853b91c2a9e561747f935d4261f1b2180f24d69b47408364fb082abc6df0f3610012abb78abc3eb600c47fb54a117dd94541628a47a5f", 0xaf}, {&(0x7f0000002000-0xce)="64361e659c8e1fbd0009eb4f71d065d5e0c56c06fa0c3af759aa2ec8be12ce118bf6076cbab99dfd62a711548583d93720a70fdea42b703153c14aa33e1651d8694c2463d8fa9c14f685b0027693411cad0c10a67709bfacb39a4ad413ef70468d8b613ae41009ccd4f49a63f0a99aa71cff5af97c82594c69c6f5295b5405aca46bec742bf8bfe9dedac247602dde65da0ebbad41d6b01e6b50ef366e3d8cb09cbf71b1eee1e043b0122230db6a086a21f63226dd7b720e8818851742a2799f97abe14281fbd77e07fdf431b2a0", 0xce}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="2fe90133bba226c6707f77548af1411edb8b57f0535c3d5a22e832ce24ecad900df906d6846bbd2ef65893194abbb6e51232cf", 0x33}, {&(0x7f0000001000-0xf2)="7f75fab81925a5d1549e323616b05ec90a41495bcba6480779ada7b46fe8a2dfa834902970118741f88b9839ab73fe2b20a7bfbe0f08e01a585a12f96650f1e81628b7fdf488d3a5c2c6de2b509771c9aa00db9cd4a3f891d111b0369d2160b44dd71fb1532daef369bfc5be94815e67469f2790b46a0d1eafe7e92d3e289e47b0bf15fb714b339f9e6a8066aa94d1f088daa3d74a7f066a31f3eb7a83f195010814770f6d4b94362dcbd8d5a9700f2c5bd60c38a7469a88508ded7ba4ae43bfde64a08f721016735b5707fe2711c03f0c80f7e93d52c1443efbaf9c4000c08f320433a1a0bf3a5d68597f2d1024607899e8", 0xf2}, {&(0x7f0000002000)="6fe074fab5c1b1344b6799be9935f0f59a908db4dbf6d22829b77a7817e34e51cd7e6654150f5ae6299a840448a461c98e43abe0b50bef891e0ba1da8da4fa8d7e8e54c3dc3dddea98cd1e434155af031b4cb56ef177a8d765983e5bac2add875e456fce4c7d9b5f32", 0x69}, {&(0x7f0000003000-0x45)="19f4ac2e93bc0cd7f5e623752a5cb75f351bb9dfe86adf3355fd55328fe7073f181983a048d24f93edbfb1542c13538ffc308622815a30cb071427216dc563628b1c33ed1c", 0x45}], 0xa, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}], 0x40, 0x4800}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/13 17:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0xa, 0x0) sendmmsg(r0, &(0x7f00000a5000)=[{{&(0x7f0000838000)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000018a000)=[], 0x0, &(0x7f0000af3000)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 17:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa0000000010, 0x2, 0xc) write(r0, &(0x7f00004d9000-0x1f)="1f000000070aff0000010400f60f0000020200000900ffff0000ffe5dd0051", 0x1f) bind$inet(r0, &(0x7f0000373000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000018000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, r1}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000)={0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000d000-0x8)={0x0, 0x0}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000018000)={r3, 0x1, 0x30}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x9, 0x2, 0x20, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000008000)=0x5, 0x4) getsockopt$inet_udp_int(r4, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/13 17:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c52000-0x4)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003aa000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000091f000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3d4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xdb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x7, 0x9, "0a35610895f639df1f0dda709a32e9863c80e5ac450c93582d0f895382cfafd6768ae09b9331e58c481ab03b5715c045513a51469f32707e044fbdc2619448c37bceaec1eec68e7673894350f3a0e88a"}, 0x160) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000a27000)=""/168, &(0x7f00008dd000)=0xa8) 2018/01/13 17:35:55 executing program 7: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/13 17:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socket$key(0xf, 0x3, 0x2) 2018/01/13 17:35:55 executing program 7: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002ee000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00002c9000-0x4)=0xe15, 0x4) 2018/01/13 17:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000faa000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000609000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r1) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x13, 0xe, 0xff, &(0x7f0000ba2000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aff000-0x20)={0x8, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000e03000)={0x2, r4}) 2018/01/13 17:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f00001a5000)=@rc={0x1f, {0x0, 0xfffffffffffffff8, 0x7fffffff, 0x1, 0x3f, 0x80}, 0x2}, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$unix(r1, &(0x7f0000bce000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/13 17:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x3, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000e26000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x2000000000000104, &(0x7f0000ea2000)=@raw=[@ldst={0x3, 0x3, 0x1, 0x6, 0x7, 0xe, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000720000)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff4000-0x44)="ad84976253934ba2f4cddd77b3590000000000000401de6d2e0d6f78b73a620207fd055de746e92cb6c0025671f8a002f52c654105ceed2df012753b7e3d3c3f841637a8", 0xfffffed8) 2018/01/13 17:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000803000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000015b000-0x20)={"5bbefde5b3ec95bebbfee36fa7bf76c5", {0x4, 0x2, 0x2, "d0a86a1b6748", 0xd175, 0x0}}) r1 = socket(0x15, 0x2, 0x3) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000e0f000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/13 17:35:56 executing program 1: mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000d5f000-0x4e)={@random="0d0170447f6e", @random="e81b31309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x18, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}}}}}, &(0x7f0000d0e000-0xc)={0x4, 0x1, [0x0]}) socketpair(0x1a, 0x3, 0x9ae, &(0x7f0000ad4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d61000-0x4)=0x1, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d62000-0x20)={0x8, 0x0, 0x10003, 0x8000}) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000d62000-0x10)={0x7f, r2}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/13 17:35:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x260, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x32d, 0x1, 0xfff, 0x0, 0x5, 0xf32, 0x6, 0x200, 0x2, 0xfffffffffffffffb, 0x5, 0xc4d2, 0x1, 0xfff]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @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]}, 0x7, 0x1, 0xd2d, 0x6, 0x5}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xe9a000)=nil, 0xe9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) 2018/01/13 17:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c4b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000c6f000-0x10)={0xa, &(0x7f0000b23000-0xa)="05f7f85e61165470ef6e"}) 2018/01/13 17:35:56 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000005000-0x94)=""/148, &(0x7f0000005000-0x4)=0x94) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ea2000)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) 2018/01/13 17:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfd, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a7000-0x4)={r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000020000-0x10)=@req={0x3d44, 0xe13, 0x1ff, 0x7}, 0x10) 2018/01/13 17:35:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x3, 0x3f, 0xfffffffffffffffc, 0x64ef}, 0x5) r1 = socket$inet6(0xa, 0x1, 0x80200000029) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) sendto$inet6(r1, &(0x7f000010c000-0x3b)="88574f6212b6bc6820cf27af5e8d0c15c982b57ea0982260723f908de09bad0945ae29b19a9f91ac3f85e48c028c669ca045b9359fcfb35c4212dc", 0x3b, 0x45, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x565, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) 2018/01/13 17:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000709000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000136000)=0x0, &(0x7f000048e000-0x4)=0x91) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f88000)={r0, &(0x7f0000f6c000)="53ccc9e677", &(0x7f0000492000-0x16)=""/22}, 0x18) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e6e000-0x2c)={0xb, 0xde39, 0x5, 0x4000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000366000-0x20)={r1, &(0x7f000015c000)="4135ccdfece4b77efbbc28a9c225dddcdb4f5679eb6af222b8ca09cf99428fce2fe72b95d41345239d6bfffbe4b1", &(0x7f0000241000-0xa4)="e7fa80199be0cdb73bdcea819df0edd551c39ff0d2736093dfc7d8673bcfa3c9b08ce59196d9916f40247f7b726f56afb105b6fd36e403f29af9e0e171c373f6a1993bfe53301c19eb1b358f4cbf234ebe932233b1485d3b6e1868d631baea0038bccff928639c029529634fb3fb074c8100a92a6c5550e1ba79c91954bd200db33025ed64a0daba657909b52460c0735025a7396fd6c7800c146601c5fd9cb60cbe29d7", 0x1}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002f4000-0x4)={0xff}, 0x4) 2018/01/13 17:35:56 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000001000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="0485809f5c0c", [], {{0x6005, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @random="359f2dc2dec1", @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x2)=0x10) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000001000)=0x100000000, 0x4) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0xf, "80f4c7bb4ece6decc812d235378335"}, &(0x7f0000007000)=0x17) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000)={r2, 0x6}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008000)=@sack_info={r2, 0x0, 0x2}, &(0x7f0000004000)=0x23b) getsockopt(r1, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/13 17:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000aef000-0x8)={0x0, 0x4}, &(0x7f0000f60000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001b3000-0x8)={r3, 0x7}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aab000)={0x0, 0x0}) connect$bt_rfcomm(r4, &(0x7f0000db6000)={0x1f, {0x1, 0x1, 0xb2, 0xfff, 0x80000000, 0xf04}, 0xffff}, 0x9) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b1, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x400000}) r0 = socket$bt_l2cap(0x1f, 0xe77c5ab6aab01a30, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/13 17:35:56 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dfa000)=0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 17:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x8000000000000006) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000064a000)={0x0, 0x1}, &(0x7f00005df000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008ec000)={r1, 0x77, "e25125a43903b4347e5e0db8aebdc7822bd3e911d57b4a945e2b4acb770fec265f95687274bdc8b94f9faa2bc508d2da740939a0395f9c86f909957748ff8bfe26fb0601017ca96f44e9ee88411ff579901b762f8feebcc1aa6bd80be5304cffad76a4aefbdfb206df89b068ef1f54ae2c6fc70ff1ea37"}, &(0x7f0000c83000)=0x7f) 2018/01/13 17:35:56 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000014000)=@hci={0x0, 0x0, 0x0}, &(0x7f000001f000)=0x6, 0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000020000-0x4)=0x0, &(0x7f0000020000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:56 executing program 6: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x90)={0xff, 0x5, 0x1, 0x5, 0x2, [{0x8000, 0x100000000, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x3f, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept(r1, &(0x7f0000f12000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000629000)=0x58) sendto$ipx(r2, &(0x7f0000ec2000)="589ab07d01216f85a93dec734c87b02792280ca6382457dab237b16c67e8c9f555fa43d79cbc7559b7f2c1ca8d0af955dbe10f674e977f219b03421b8be5067b12a8aa17990437b4ab45f17ebe81a1b487ad29c0bfa42d32d08d22863ab86023d386aa682c5b59748462384bc23c4b85baaf6d3f023b236761a1ad23e9", 0x7d, 0x80, &(0x7f00000ea000-0x10)={0x4, 0x5, 0xa5, "c88652fc911b", 0x0, 0x0}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) 2018/01/13 17:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x11, 0x800, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ac5000-0x8)={0x0, 0x200}, &(0x7f0000fbe000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f6c000-0x14)={r2, 0x9, 0x25a55d43, 0xa5e, 0xfffffffffffffbff, 0xfe4e}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x38, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa77f07e594be398084012a66f0c3f709bdf2b35999f80e19f3018700e"}, &(0x7f0000690000-0x4)=0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000505000-0x14)={r2, 0x3, 0xaca6, 0xfffffffffffffff7, 0x69b, 0x1}, &(0x7f0000af1000-0x4)=0x14) 2018/01/13 17:35:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) 2018/01/13 17:35:56 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000721000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005bb000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0xfffffffffffffffd, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x740000000000, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000570000-0x16)={r3, 0x800000000000, 0x7, [0x800, 0x9, 0x9, 0x10001, 0x1, 0x87, 0x7]}, &(0x7f000037e000)=0x16) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f88000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) r5 = socket$inet(0x2, 0x80f, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e9a000-0x8)={r3, 0xffffffffffff9b17}, 0xffdd) socket$bt_hidp(0x1f, 0x3, 0x6) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000734000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092f000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f000075a000)={r4, 0x7, 0x7c, "e0a4c33006641bf24b90748280455efee40ec9185cea992bd7a042d6d4b4d73c2b1107126fc48f2b29f97b89598b5e7bf4c8f2666042de13e90ba560d8027723b1c193f1aea26227dae9163b71567be714de9381a2ec90fdfb0760f69c96ba8913e09123f871b3589bfc19e5d49ab109138622f8260b41ed7c328073"}, 0x84) getsockopt$inet_dccp_int(r6, 0x21, 0xe, &(0x7f00007a1000)=0x0, &(0x7f0000b55000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000113000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x0, 0x3, 0x4, 0x4, 0x80000001, 0x9}, 0x20) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000072b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 17:35:56 executing program 4: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xb8, 0x3}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00004b3000)={0x0, 0x0}, 0x80000000, 0x3) 2018/01/13 17:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000462000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r2, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000eb5000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000880000)=0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r6, &(0x7f0000001000)=[{&(0x7f0000002000-0x7b)="c69678ed78e9fe9647a512a4a9d43ae515f94259b19d3f80b6a3eeb9367b8b3eee517fd32e170cb17b2beebc368e86722d91f42915d05b67eae3571aaa96a55c61129aa24f2d0b108424aba005aa908107e2f4ad1e7d34d790f0c2f516bd735b18906daca106766fa426f2572eb4d547a1d0b8932785bac997bf76", 0x7b}], 0x1, 0x6) recvfrom(r6, &(0x7f0000000000)=""/134, 0x86, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34", 0x0}, 0x60) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r7, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r7, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r7, 0x1) vmsplice(r4, &(0x7f0000fde000)=[{&(0x7f0000168000-0xbc)="791272346691f71ca5fd382c3bd1bad480fb15430f78d1bae12fda6ded9c2bd07f51f172534ddf9762aedccd6da4f7102f33740535abab95e604f3f09cf6754374bfa71ba6cafa7b05726b97bf055f46d384358787805938d46ec36b1b70aa9bbe70e9282deb1090b5434ea46e093d7ec7f871ddd5696021c92c9ea340e4a8e70e459300cbd06585d546781fe5bed7acb36f19d557d29e26925e47be45aca18c371c426467f0e9b7b96af214e73742a0e06f3f863cc6ceabcfa8dc20", 0xbc}, {&(0x7f00002dd000-0xc4)="708875269997000dc0cbb9f0a88494ee8f60add517b031cd477f72bf3de06876dba540a69fa87d5222facbc53fc2e284b9cdb36b96a02758d40645545606cc7b4247ff356d06970c794b693cdb38b19f87cd1d7a98390f08ae33feba264781372a5779dc58be9f99add5291645edf65d2dcdc2a9c6ca0254d1949876749053bf02a4ec60417fa82b27905b9bf259f54762bebf4bb2f5fc1f0d4c6576403c30552226755dd21cd8c54136ccaf4f727326abb9ccf69b9d7546d92836de4a62fd426ae03384", 0xc4}, {&(0x7f00006a1000)="", 0x0}, {&(0x7f0000c2d000)="efb75774c271fec1d39aa93bffaaf3e243bcd8f9a5913148c60f8f1c801bb9f50e4efc4f6729a686b29255b1e9cc6c0430233b8d8848cf55f9153270387975f9f9182ea883d9cabced7261a57455218d4912f02120263d586a3d1e46f3cc5247693bd941f7b25ed155689b156f9b14fb0da49157c0e7c70d1a4204e4627afbd5edc39d1a527a6c24de3d9261ec5bbd81d67955927506e369794e8e6fccb0d35510e44592274e9b7ba5e30b04172f37ec6cf1380c44abedb1706f091244d9e2d9cdeced8df7d63d", 0xc7}, {&(0x7f0000859000-0xe1)="27576b6c677bc850b66858f2344b491d1f4ac0374698319e4618b34cb2332fd2f77fcfc36599fe07ab8efe4c521447cd2dee7a9572489f8bde19026acbb8ff7a1c77f3626e0a5d226e3d77712c6b59ae9a457e7718cb435952de66a00b312bffc71cd929de367be860f7dfe9d557015eee689464750df8a5eeaa12fbf39d5516191f87bb8dfae4fe0d09af11350c581f7d210990a71f6ac2bf47b99b9f2983cbe780046e89cea2c92aae6bc8c46a4fd2570f7c833b93e058266cb770e93a98c3e0925bbf467539c3b4ea7a7ae5a9f7830970f0ab1036272baa2638b1b1f9c14ead", 0xe1}, {&(0x7f0000ccf000-0x25)="ec31cfcced9da0aed144da12bca53aa4a3a2e5d3468677b55e684ba55e1b15ec22fafe6e49", 0x25}, {&(0x7f000030c000-0x5f)="090af4359942e9f07860a06849044467cbf8629d120df704b74dfa875c4518e5762df1325ba8ce7591521ee7acbd41be4139981734ffcd5ec22d915c139b6c766c3ac42dc9a9d5633a967f78d0d0efd676d39a3e40a02c6fb62be142feda4f", 0x5f}, {&(0x7f00006d2000-0x2)="7284", 0x2}, {&(0x7f0000532000)="dfa85165d7ce56417cc15482da5f77448995bbe67772e46ea66f0cca82abdf4857ca70044c4c80181054f18f7fab2e4604e6a17512bc861e09f3d0351e5a191b399fc314aca6762169a1f5c1b0851babd03c568b55d8741dbd9c7ea668ec464e6bd82afe39bd01584751e77ea2eed03fb41bfff582850af71c9f8fa1215638b51d6d58d520603792658b6af3ee", 0x8d}], 0x9, 0x9) 2018/01/13 17:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000929000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000438000-0x1c)=@req3={0x9ad6, 0xfff, 0x2d, 0x7, 0x100000000004ca3, 0x0, 0x80000000}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000762000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000228000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000523000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000d7b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) socket(0x5, 0x802, 0xc) write(r0, &(0x7f0000af0000)="130000001000ffddbf00f4a0180f050000230a009d000000080aaf8d14000000000000000006000000000000000000400000983ae38200000000e9a0b4c28e080f00000000000004f200aa09b1267c3d09615e00e150da8ed7d56ca666a47bd871b5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12910d837b9cb3452b6c4e2387d886959e4ebc30961da98e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xfffffffffffffff7) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x255d) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d86000)={0x0, 0x9}, &(0x7f0000347000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={r2, 0xfffffffffffffffc}, &(0x7f000098c000-0x4)=0x8) 2018/01/13 17:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009f5000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) [ 218.817052] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 218.892162] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/13 17:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) writev(r0, &(0x7f0000f84000)=[{&(0x7f00000b4000-0x36)="2900000021001900013d2524000200060a0000000000b5000000f10d000601000000000000000008e5", 0x29}], 0x1) pipe(&(0x7f0000b6b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008c2000-0x4)={0x0, 0x1}, &(0x7f0000b16000-0x4)=0x8) getsockname(r1, &(0x7f0000588000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b15000)={r3, @in6={{0xa, 0x2, 0x50000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81, 0x0, 0x20, 0x40}, &(0x7f0000577000-0x4)=0xa0) 2018/01/13 17:35:56 executing program 5: r0 = socket(0x13, 0x0, 0xae03) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x2) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x2, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "0014f1"}, ""}}}}}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ffb000)=0x681, 0x4) connect$ipx(r0, &(0x7f000046b000)={0x4, 0x7, 0x1f, "7d80112d556e", 0x6, 0x0}, 0x10) 2018/01/13 17:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000249000-0x21)=@un=@file={0x0, ""/31}, &(0x7f0000300000)=0x21) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002b6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000550000)={r1, 0x1, 0x6, @random="0917e0b9f989", [0x0, 0x0]}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000776000-0xbf)=""/191, &(0x7f00003ae000)=0xbf) 2018/01/13 17:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000664000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {{0x86dd, @ipv6={0x0, 0x6, "ff1a0b", 0x38, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "79eb33", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "38689af3d227a8f0"}}}}}}}, 0x0) 2018/01/13 17:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a28000)="0c9e21963d6c2aa9583fa3afbea9a2acb25897823165081afa7128f7353a68734c6c67bdc92c6a1a8a57a7cb9c9ff7ac931746a143eff2e236610911cc1f05cce36bc1b1e34c82f88ad4c7ab7be046532bff9e7e282f7510b7a09568901325228fccdf4e666c85021190e0e27334b52998bdcbccd7f60dcb77a2688077df143604ac8c49aa14084f711cd08107540bd24556d17acc738d1fc4ad0f4f5cdfb1737ee23eed4b70a0ea501eddbcebef1181176b", 0xb2, 0x8000, &(0x7f0000fb6000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x10, 0x804, 0x3, &(0x7f0000987000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e17000)={0x4, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000370000)={0x8, r5}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000538000-0x64)={&(0x7f0000786000)=[0x4, 0x1], 0x2, 0xffffffffffffff9b, 0x3, 0x3, 0x1016, 0xfffffffffffffffb, {0xbb1, 0xffff, 0x0, 0x6, 0x100000000, 0x3, 0x6, 0xb7a6, 0xb5da, 0xffffffff, 0x400, 0x2, 0x7ff, 0x7, "006ee1de5c51eee26a47d343068dd85b94c210bfe1a1794a321511ced74de0cc"}}) read(r1, &(0x7f000077d000)=""/154, 0xfffffffffffffd86) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00009de000-0x8c)={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]}}, &(0x7f0000b7f000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000fd7000)={r6, 0xcf, "11a8dc06ead8d00742929f02dd65b560d85f658a9d9cf7aa94fab5cc4678978c4074cbf1bb88a63b11ffd377c3d76e1510ac7c796e4f698bafe24139d0c535d993228d0fe42539be8717b9f897f4722d43417bd0ef822454d4bc1ef6a3250278133760ae8c6d148897e42b8b6d926aac29a05ffa81c0c0be4ca9802da94eba2f6a148aa20f06ee7302221f779d6c3862bf6a6930c8680d481efddd8d122f1f011fe1d562ed1780712c0808842e96ef483f654809c18ab88aa3e424629eff0c5f078bc7ff9a0adc3bd41ab3fbea61a1"}, &(0x7f00005f2000)=0xd7) 2018/01/13 17:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000c36000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x3, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0x2f) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000758000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a3b000-0x4)=0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00001b5000)="a0cf7d9ee2c590280328769c240a738a698cd06cd7e6b8b2a5f4b51ed87d40829922530cd611a816289415015983df9f717640a995c42598b00db0e4f602336a0681823764e4c0357a833a5bb3987e0c68c88f381f55e55ed3cdceb29edaecde6107be29ec64d0f6968d2d4696832c2088071eccd79a9e3044ee42ef1629b1cf8ea82b051b559d791e157afb24b0cc259599a58293e1b1788fbdc6f108", 0x9d) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) pipe(&(0x7f0000547000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000212000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000088d000-0x8)={r2, r3}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f000080f000)={0x2b, 0x5, 0xdc5b, "d53822d3984d", "161f655b27baa9753fd318c14ab9a475"}) pipe(&(0x7f0000b3c000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f00009c1000)={0x2, 0x81}) 2018/01/13 17:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00005b8000-0x1f)="1f00000001021f001000000400000000809d15ff0900018004000100000018", 0x3dc) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b62000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0x8, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000065a000)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000cc000)={0x4, &(0x7f00002f7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/13 17:35:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) setsockopt(r0, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00008b8000)={0x0, 0x0}, 0xffffffffffffffff, 0x10001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dcc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000661000-0xc3)=""/195) r1 = accept(0xffffffffffffff9c, &(0x7f0000806000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000085d000-0x4)=0xe) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006ab000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008ff000)={0xc23a}, 0x4) socketpair(0x1f, 0x80807, 0x4, &(0x7f00006b4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000da2000-0x4)={0x0}, &(0x7f0000127000)=0x4) 2018/01/13 17:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003a3000+0x922)={0x1, 0x6, 0x2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006c3000)={0x9, 0x4000000, 0x8, 0xfffffffffffffffe, 0x1, 0x6, 0x1, 0x6, 0x0}, &(0x7f000058b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004a2000)={r1, @in={{0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 17:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b27000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0xa, 0x6f6d52d, &(0x7f0000b9f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000714000-0x20)={0x100000000, 0x3, 0x9, 0xb, 0x8, 0x7fffffff}) sendto$inet(r0, &(0x7f00004dd000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002d8000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ae7000-0xa0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/13 17:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x805, 0x4, &(0x7f00008b8000)={0x0, 0x0}) recvmsg(r0, &(0x7f000055b000-0x38)={&(0x7f00002bc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000d7c000-0x40)=[{&(0x7f0000530000-0x2d)=""/45, 0x2d}, {&(0x7f000078f000-0x78)=""/120, 0x78}, {&(0x7f00004a3000-0xdc)=""/220, 0xdc}, {&(0x7f000028e000-0xef)=""/239, 0xef}], 0x4, &(0x7f0000860000)=""/166, 0xa6, 0x6}, 0x40) sendmsg$nl_xfrm(r1, &(0x7f0000c06000-0x38)={&(0x7f0000bfc000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000092e000)={&(0x7f00006e4000-0x2d0)=@getsa={0x2d0, 0x12, 0x10, 0x0, 0x0, {@in=@multicast1=0xe0000001, 0x2, 0x0, 0x3b}, [@algo_aead={0x11c, 0x12, {{'gcm(aes)\x00'}, 0x668, 0xa0, "edb0be4903d03631963ff40ce1f2d3d7504b00e8e22108a26b71959510a36564da99454442211f586350faf60dd9f89e6437c05b860b5660dd282def637d5ec7c8b4d1a750c7b8fd147d071154453f9c49f49041cb72740d898ad3bdd6644144267ad80b73dddf698afaf8b7728ddd6a0b6b907dab4113179c195fdada94226e7341806ef6891ff56c7138d55eea0856ace681e7e0cd4f4f8027251a7b55f3e1801a0cfe4426986315f79bb1458d75106e88f15556f0e970548631f71688cd809d10d9afdb138200b8af4c2ad2"}}, @algo_crypt={0x58, 0x2, {{'ctr-twofish-avx\x00'}, 0x68, "583ad9e21653cc3b12e7033010"}}, @algo_crypt={0xec, 0x2, {{'ctr(twofish)\x00'}, 0x510, "b7f3824c53a949611750d40dd3da6a543c963940f99a5890fef946e13b1adeb4a8f002d41192b7bb26a7c4e0f89a07486456c71038fec1ce5f49f13fc6a1a603eadbd4c1830f61955efa66063af3922030c87163aa2677302895943d1de6e0534dea0d559aff8ce343828cdd9b7341c3d88274755c51a29611e8c2ccd4fd633afdb56e935ec668a1e4d934ee6ef9706422a9754e38d8903c7fc38091c341197f0824"}}, @extra_flags={0x8, 0x18, 0x5}, @extra_flags={0x8, 0x18, 0x2}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x40004}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00008dd000)={&(0x7f000063c000)='./file0\x00', 0x0, 0x0}, 0xfffffffffffffd7b) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 17:35:56 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f68000)={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21c4}, 0x1c) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0xfffffdf7) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f6a000-0x12)={0x7, [0x6, 0xf5, 0x401, 0x10001, 0x6, 0x100, 0x8a9]}, &(0x7f0000f6a000-0x4)=0x12) 2018/01/13 17:35:56 executing program 1: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000908000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000090c000)={r1, 0x9}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000003, 0x84) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xfffffffffffffff7, 0x8, 0x42}, 0xa0) r4 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) bind$llc(r4, &(0x7f0000001000-0x10)={0x1a, 0xf7, 0x8001, 0x5, 0x200, 0x99a, @random="1f515e5f3251", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000-0x4)=0x8, 0x4) 2018/01/13 17:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000) r1 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) shutdown(r3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000e60000-0x4)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg(r0, &(0x7f0000ea7000-0x38)={&(0x7f000013f000-0x80)=@generic={0x0, "f0fc0abeb56709188d37c8898eda2899fb12e52ccd37ecf8c7955ffa54e8bbaf51ab9039f7509d6f8ac5d9ac1a127ff242f863a5f7f6d8415e9690a7c6d688d48d116999bf9d5e60310b7005b11483e8c73039e6e57b8f24760faa2ca37e6bd6cd63d2ea6ebe967e11a34094e56a87ad33872c8c92b7dfeea56a7c9e0ec4"}, 0x80, &(0x7f00004ae000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet_tcp_buf(r0, 0x6, 0x4001f, &(0x7f00009da000-0xfb)="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", 0xfb) recvfrom(r0, &(0x7f00005e7000-0x55)=""/85, 0x55, 0x40000000, 0x0, 0x0) pipe(&(0x7f0000624000)={0x0, 0x0}) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f00000a3000-0x1000)="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", 0x1000) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:56 executing program 5: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) sendmmsg(r0, &(0x7f000042f000)=[], 0x0, 0x20008000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000de6000-0x4)=0x401, 0x4) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000098000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000de7000-0x4)=0x10, 0x800) 2018/01/13 17:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000173000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000516000)="86b34d83cac7dc6ea6249d5124c52e903a3ea619509f32c7f2a13be0f2764666f41ec0e51b1e17cbe274ef2f7e1c4e6a4cc8157fc52ba70db5ae35a0b7fb39aa4f2448bc1ef0f144ce6bf002990b35484eba370f9d8b87bcff1212bf68c104af9963debc91a3f77bb58937a0d54488aed524c325ca52c95839b2e9dfaf8e16414a42050000008bc8b74978ef64554b5bb8d703d32dcaa8f3544cc7a1acf22d1eaa525462f571aa4f7d6324569544aab0a1c6157c9128dead825a1533c587e7492ee679e2acfaddbebb7f26cd279c76174109223478a3e253072a30d02a589bf6", 0xffffffffffffff15) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a0c000-0x70)=[{0x0, 0x0, &(0x7f0000f37000)=[{&(0x7f000084d000)="9cac829fa9dbac95", 0x8}], 0x1, &(0x7f0000292000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000e52000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x0}, 0x4) r3 = socket$inet(0x2, 0x3, 0x2f) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000360000-0x7c)="142be54045c10e0713059c822ead9be48820bb3bdad2162d4f695f8228099dd87e37ecd91ea8199b96ffbb5fb9f38bcd2d48d256546105ed7fb4cc5d9b71a644766bdf1be5f4bf8727b7373ee22918dd28759333c4a37c175947457fa1d295683b701bcce9cc1071edae7126499537c56bddd29d1ac7d62d32107e68") sendto$inet(r3, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/13 17:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b18000)={0x0, 0x2, 0x81, 0x1, 0x7, 0x131}, &(0x7f00003e6000)=0x14) socketpair(0x4, 0x5, 0x5, &(0x7f0000b04000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000080a000-0xc)={0x10002003, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000189000)=@assoc_value={r1, 0x3}, 0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001d5000)=@int=0x0, &(0x7f000073c000)=0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000366000)=0x1000, 0x4) 2018/01/13 17:35:56 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000608000-0x4)=0xffff) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) setsockopt$sock_int(r1, 0x1, 0x14, &(0x7f00003ed000)=0x1f, 0xfffffffffffffd9a) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000024f000)={@loopback=0x7f000001, @empty=0x0}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f03000)=0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f05000-0x8)={0x0, 0x401}, &(0x7f0000f05000-0x4)=0x8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000177000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f06000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000010e000-0x4)=r2, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/13 17:35:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000091d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x48)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0xa0)=""/160, 0xa0, 0x10041, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000003000-0x64)={&(0x7f0000001000-0x1c)=[0x7, 0xfd, 0x6, 0x81, 0x9, 0x5, 0x7f], 0x7, 0x9, 0x849, 0x3, 0x9076, 0x9, {0x1000, 0x2, 0x10000, 0x8001, 0x5, 0x1, 0x9, 0x0, 0x400, 0xffa8, 0x200, 0xfffffffffffffff9, 0x1, 0x3, "99d0ef4ef26f2e6c04004588641b192b2cd195beafd0be786e726c5fcfd55b3f"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000007000-0x2)=0x1, 0x2) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000007000)={@common='lo\x00', @ifru_flags=0x300}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000006000-0x70)="fa8e945939023a6e29f0d0cdb359947127c0c7ee407ee532ad14d7e838238efbf9b9830d54585e3a8ca68676a6edcd22fd701e6e4ae24cbab0c033bc95898902294b843c7d3c579e9b406920434e73c54b6cee3330860ff5ed10c6f26c01364ba4288620a0ab8e11e09bf028a3dd6766", 0x70) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0, 0x7, 0x5}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000-0x3)={r4, 0xa38}, &(0x7f0000009000)=0x8) 2018/01/13 17:35:56 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000d000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x2400}) r1 = socket(0x2, 0x3, 0xfd) sendto$inet6(r1, &(0x7f0000a65000-0xe8)="", 0x0, 0x0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000014000-0x85)="f2c275a9e01272e3f3450033ab44948e10e5263ca7b556deee7bd5580eeb22dcf64d1679cd2fb5a71fcf88cc63cdbcd5ebe89c37a5b7cb33cd9a97ffb4df2d7d3477c247be8f234fcc01e8be7407bb2aa12ecad23421b347d80a58eb7184185ab92948d72cb53170566a0f6fdde94e84002d74d6078da869abe91d83d63c61488bc7de69e3", 0x85, 0x44, 0x0, 0x0) readv(r1, &(0x7f0000018000-0xa0)=[{&(0x7f000000e000-0x12)=""/18, 0x12}], 0x1) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008b5000)={@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]}) getsockopt(r0, 0x1, 0x400, &(0x7f0000cd8000-0x7)=""/7, &(0x7f00008a3000-0x4)=0x7) bind$packet(r1, &(0x7f0000a12000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000aa6000)={0x9}, 0x4) sendmsg$key(r1, &(0x7f00009ad000)={0x0, 0x0, &(0x7f00007c2000-0x10)={&(0x7f0000a23000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004f1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) 2018/01/13 17:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057d000-0x38)={0x0, 0x0, &(0x7f0000263000)={&(0x7f000020d000+0x4e)={0x2, 0x11, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2000000000000227, 0x1, 0x2, 0x0, 0x9, 0x17, 0xfff7ffffffffffff, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:56 executing program 6: unshare(0x2020600) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00003a4000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f64000)=0x10) 2018/01/13 17:35:56 executing program 7: pipe(&(0x7f0000454000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000d14000)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@get={0xf0, 0x13, 0x304, 0x7, 0x3, {{'ecb-twofish-3way\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0xe2c1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x904a53e1e787e755) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000882000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 17:35:56 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000427000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xc, "2ab693e6a6f6d7edacde3b88"}, &(0x7f0000000000)=0x14) socket(0x3, 0x3, 0x2) close(r1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) vmsplice(r1, &(0x7f00001af000-0x40)=[{&(0x7f0000001000-0x1000)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x0}, &(0x7f0000000000)=0x6) connect$unix(r5, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/13 17:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d99000-0x4)=0x335a, 0x4) 2018/01/13 17:35:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d1d000-0x4)=r1) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x10, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) shutdown(r0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) 2018/01/13 17:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000104060200001600000000000000040d0014000000000000fcffff07", 0x29}], 0x1) r1 = socket(0xf, 0x5, 0xd4c) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000)="c926409dcbc51cd3b333b5a376b30c86ca82a227d23ab8684aa5f0d94d63093d8124e34956e6abd0696a8950ff4376338c6193790c9da28c577f2f7454fe21cd7a56cd005fdb5465a13c588a880a980d79202c0f6aef12", 0x57, 0x40, &(0x7f0000ee6000)={0xa, 0x1, 0x36f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ee5000-0x8)={0x0, 0x0}, &(0x7f0000ee5000-0x4)=0x8) 2018/01/13 17:35:56 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000059e000)=0x0, 0x4) 2018/01/13 17:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000844000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) 2018/01/13 17:35:56 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f89000-0xc)={0x9, 0x7fff, 0x1ff, 0x0, 0x5, 0x1, 0xfffffffffffffff2}, 0xc) vmsplice(r0, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) 2018/01/13 17:35:56 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) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x9, 0x6}, &(0x7f0000c03000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000080000-0xc)={r1, 0x0, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r2 = socket$inet(0x2, 0xe, 0x6) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfffffffffffffffe, 0x4) accept$packet(r0, &(0x7f0000260000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000abd000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004c9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004d7000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r3}, 0xc) [ 219.324558] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/01/13 17:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a28000)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000da4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000367000-0x4)=0xe8) setsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000295000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/13 17:35:56 executing program 1: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_policy={0x20000002, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001c7000)={0xffffffffffffff9c, 0x1, &(0x7f0000362000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000230000-0x4)=r1, 0x4) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000045b000-0x4)=0x8, 0x4) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000c81000)=""/206, &(0x7f0000d4f000)=0xce) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b7c000-0x10)={0x7, 0x1622, 0x80000000, 0x8000}, 0x10) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x2, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x2, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000f1a000)=0x0, &(0x7f0000fbe000)=0x4) 2018/01/13 17:35:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002f8000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000003a000)=0x6, 0x4) [ 219.380667] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/01/13 17:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) read(r0, &(0x7f0000ec5000)=""/28, 0x1c) write(r0, &(0x7f0000f1b000-0x26)="26000000130047f10701c1c30e000000000000000100000009ef18fcff00f132040014006e35", 0x26) 2018/01/13 17:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000579000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00002cd000)={{0x5c22, 0x7f, 0x10000, 0x8000, 0x2, 0x4}, 0xffffffff00000000}) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) bind$packet(r1, &(0x7f0000ce9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/13 17:35:56 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x100001bb, &(0x7f0000283000-0x48)=[], 0x3ab, 0x800}, 0x0) close(r1) 2018/01/13 17:35:56 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x2) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fc4000-0xe0)={0x0, 0xd8, "f5afd79774dd19f4d8577e0ba7ced8234edb277ace59b6d989fa87cdb6a59c07b647c97abe91004c88ada4606f8cbda25c6c8b69855bde1ccbea5da2ea57ee91d708cb0323d470a1cb01dafc01046f899bdc528303db6d86d3bd1a731c559de0849716055f6bee382b16030ddf4b8aa4e58eb5b9d445781bc9881bc7978810adedcc300cf5516e937b01b1c68e50a2ed6f09f7b497cde2106a56cee0b74e6871c18fadf8cc70e49db73e43fef4e88b9443e4aa7f506abc7cf560e41dc1e0c421890dfeb8c748ee1dbe5f5b9b2be3d04e8319019ea57f3b6b"}, &(0x7f00001ae000-0x4)=0xe0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fc3000)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc5000-0x20)={0x100000001, 0x4, 0x800a, 0x100000001, 0x1, 0x8, 0xfc, 0x8000, r1}, &(0x7f0000fc5000-0x4)=0x20) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000fc4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea9000-0x4)=0x10) setsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000f8a000)=0xffff, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000508000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000019b000)={r3}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000fc4000)=@req={0x28, &(0x7f00004de000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x81a2, @sync=&(0x7f00004c4000)={0x6, 0x7, 0x3f}}}}) recvfrom$inet(r5, &(0x7f0000fc4000-0xe6)=""/230, 0xe6, 0x10000, &(0x7f0000fc3000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r5, 0x0, 0xb, &(0x7f0000e4a000-0x4)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/13 17:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000049e000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000072a000)={0x0, 0x5, 0x8000, 0x400}, &(0x7f000012a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a1c000-0x8)={r3, 0xe52}, &(0x7f0000826000-0x4)=0x8) recvfrom(r0, &(0x7f0000618000)=""/21, 0xffffffffffffff08, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000033e000-0x10)=[{&(0x7f0000d2d000)="290000f117001ae0007500000a00210200e3000000000700feffff080008009f0200000700c04df324", 0xfffffedf}], 0x1) 2018/01/13 17:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e0000)={0x2, &(0x7f0000ffd000)=[{0xffffffffffffff01, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffe07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000278000+0xc1c)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc1000-0x7a)="753920760a5cde4b642386dc7ae61793baf1e9cf3abef2cebe120fadda1822f02e3d90ee953ff4ec1a43cd4c5344f4e0d23eac1dc23ad4ea7c2e9c9ad633b3a3d6", 0x41) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x80000001) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000029a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 17:35:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000667000-0xf9)={0x0, 0xf1, "f8e37e0d070abea465a1ad354ce3074322ae80708fe4eab824c91ea6dddd5e0889216a7d25fb68944c0a0da4419e5281afd46175389a16b1530e658b397bbebd3b7f916dafdb5b6e9eaec13d8c2fe2bae6cf325a2a416285c0e65ec52ed55d430d084f8102af9b5b5cace2a5df91428ce56f625537c630676f2cd58960f51e0fed2a931daca3298dc694b7b5680def37627ba5a2161b1147d8c42d46afeb133147f30cb53ccc0be0b4077fbc21fe67cb4562ac87c21ae63f3f94893ecc77dbe9c46fb133e4849b8dc19ba4be78c73863f92dabfbbdbd4fd4b867d6c3977a594ea7c96af121eed4877224b6965594610f85"}, &(0x7f0000001000-0x4)=0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x7f) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00005ad000)=0x0, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r2, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000071e000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000052c000-0x4)=0x0, &(0x7f0000d2f000)=0x4) write(r0, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018005ffffffed0000", 0x1f) 2018/01/13 17:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000043b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a30000)=0x9) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c68000)={0x4fba5820, 0xdcc}, 0x2) syz_emit_ethernet(0x22, &(0x7f00000fc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000014, @x25={0x5347d1768d122c41, 0x42, 0x103, "000500000000000000f8f181bd99e5875b"}}}}, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000551000)={0x0, 0x0}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00006a7000)=0x0, &(0x7f00008d6000)=0x8) ioctl(r1, 0xfffffffffffffffc, &(0x7f0000831000-0x1c)="8a4bc9a95d7688f7c3bef481772fa8df4e6a3f260301449d91fffa8a") 2018/01/13 17:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) pipe(&(0x7f000026c000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f51000)={@generic="97139bc274ad3752a119d5ea9fff97f6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00009b1000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r3, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet(0x2, 0x3, 0x6) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000a03000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r4, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000688000-0xb8)={0x0, 0x7, 0x4, 0x8, 0x7, 0x2, 0x20, 0x0, {0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff, 0x20, 0x7, 0x7a, 0x6}}, &(0x7f0000b83000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d08000-0x8)=@assoc_value={r5, 0x7ff}, 0x8) r6 = socket$inet6(0xa, 0x80000, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000b5b000-0x4)=0xffffff48) 2018/01/13 17:35:56 executing program 1: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x801, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 17:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d2f000)="1f0000000906ffde0000f49f00890100001f00000900010005e1000001003a", 0x1f) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000073d000)=0x5) 2018/01/13 17:35:57 executing program 7: r0 = socket(0xf, 0x4, 0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000351000-0x5c)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7fffffff}, 0x7, [0x3, 0x0, 0xc5bf, 0x6, 0x9, 0x6, 0x6, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet(0x2, 0xe, 0x63bd78f0, &(0x7f00003a1000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000915000-0x79)="41e237a3248e1ef4bfd08c6f20c611765f4b2bffb89a15010c110375779e5de894babc45cb6f963be81f27c61eef65fe38714cc6986edbd6b4e509de33c7c27d06dc55ef79984c35ea3f040f2ba922a2601f4b1d21295588f750baae40f396ef8bf6395a6a17df1471353b0de175c1d85db5b9fbc2711b6092", 0x79, 0x4000084, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000f87000-0x3c)=[{{&(0x7f00003a5000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ca4000)=[], 0x0, &(0x7f0000d7f000-0x290)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x40}, 0xff}], 0x1, 0x0) 2018/01/13 17:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) r1 = accept(r0, &(0x7f00005aa000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d00000-0x4)=0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000009c000)=0x0) r2 = accept$inet(r0, &(0x7f00002a2000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d5000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000354000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000aaa000-0x28)={&(0x7f0000315000/0x4000)=nil, 0xffffffff9ac13500, 0x4, 0x20, &(0x7f000075e000/0x3000)=nil, 0x9}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000dc7000)=@generic=""/16, 0x10) [ 219.568416] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 219.611411] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 219.624537] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 219.629744] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/13 17:35:57 executing program 1: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000f08000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e42000-0x4)=0x10, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 17:35:57 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f000025d000-0x161)="89c81db807dd378b42") mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000af3000-0x10)={0x1a, 0xd, 0x1000, 0x4, 0x4, 0x77a, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/13 17:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002a5000-0x10)={0x0, &(0x7f000028b000)=[]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) 2018/01/13 17:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) close(r0) r3 = socket(0x4, 0x8080f, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000049000-0x4)=0x0, &(0x7f00002e6000-0x4)=0x249) 2018/01/13 17:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008f9000)="", 0x151) r2 = socket(0xc, 0x8000a, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000058f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad0000)=0xc) r4 = gettid() sendmsg$nl_netfilter(r2, &(0x7f0000314000-0x38)={&(0x7f00002f1000)={0x10, 0x0, 0x0, 0x80001000}, 0xc, &(0x7f000051b000)={&(0x7f0000564000-0x140c)={0x140c, 0x4, 0xf, 0x4, 0x3, 0x3, {0xb, 0x0, 0x8}, [@generic="044532f13ed954605de40bf13d8fc324867cdb6843805b3b982aea82da46ce56658880e3e9817639de1958b8665a1fcf7bcf21fda487d5064013ad57e4098ede6c93a1e7ab04785deb0909d2364f164609", @typed={0xc, 0x31, @fd=r1}, @nested={0x4, 0x68, []}, @nested={0x2b8, 0x6e, [@typed={0xc, 0x10, @uid=r3}, @typed={0x10, 0x47, @u64=0x7}, @generic="f5a33db71dbeb2005400a45127c7a37172027557c875b24aba8c486695e3365e3876732db2cdd780407fb0126cdea90ddc77b8774894841f774756c0177fc193323217f9614685b4d076f70639cbf937da864e00a88f663b789a10bbbb3dbd5a0a417eaf84797f02a7e504630165a892aff8eb4ed9322b9800d034b987ef60a7cfb72be46acc91f46560de076373db8dd45cc5395471edccd71815bd06196481ca9e0d7f58d21885aeb79635e2ad512e3799ea5bb3dbb9a047247f83ed0c0fa4a0f3fb131cd8b10f224d741428fa16b9587ab3da9162a4a225", @generic="c3819377fc4cb783c212e38290381f59835eb4569cbd6543b3bedad2740992ba0a78932b50b613113fa4581a15a2d1979cc20a149d878eabefe1a4a42a058b359090ebbe0e03d151c63ed9d23c361642499d76aa1e704543f3378cf9a3a04c706b29bbcecaa286ba985961e00584b4f1e0a028e7cc5658d7956e9425d698b25f28b1506a176cf20c2e7799fdb9f867eec720c785852bc008d64aa2c241444bdc58f483fb0a887c0818f7953d028ab3074fc2596c7e2b4dab4d4be9d536c823f7f31482e038ae3219e7279fe3ecb885ef7123a2811d30cda1538a109300c1b9b86741cfe8860b677ee4bf850aa48c5771c2c6607001", @typed={0xc, 0x91, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="52826435b4d831fa07ae3e48de44f8cd5616a570ea1c31b2fe5f5a1cfe0b34ba97b06bbc28bd4cb93f07ab7a650ef1f0165ac0e6488fbb9f2313fb396a518f2a15a6d5f06868ea3896df61ca07d76765b760", @typed={0xc, 0x16, @ipv4=@rand_addr=0x7fffffff}, @generic="1ef06b1a9e5ff30cbcbee3741e45660c6d203e6715bfbc91791e8a090e7695476fe8257be9da27cb23c36c8dc3bb81e0c2548a025efdd2fe7f00fbf85972d6adcae341f156b7bb02016073c200c59c9c160d84594aca8710558c9e9625"]}, @generic="ffb94b2ece5cc2ed4b5c6787aedaa84d62177dfd74412d2f7eacc29bdf521ad28db8790525bb1e0fd37ee0725a41b00f5886dbd846de61226e30272d696ab9e29f013674a68c4f343629af17bcb9a7a2a408131d6c446143c6c26c6395fd4202a1df6994953cc94f396b54810b1e98e25d93ddbe8b988674b392e4116edcbefa9fdeed98272333810be7a4c98066520d0a10f6fad4244c9b4f64b26fe483c6750248edb8150614ab4c7aa56cd85238462f93f9fdd4a8d887370c75f7865ee9bf2683c210feb282c7a616a618b4fe573aec9a", @typed={0xc, 0x8c, @pid=r4}, @generic="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"]}, 0x140c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/01/13 17:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000412000-0x90)={0x6, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000ace000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xffffffffffffffa9) 2018/01/13 17:35:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="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", 0xfffffffffffffed3) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000005000-0x368)={0x368, 0xa, 0x7, 0x310, 0x7, 0x1, {0x7, 0x0, 0x2}, [@generic="3966d09076c929884ed1bac885057806cbdc89a0f3ef5b5b06792fd6047c49de14b9a28b8cbfec0fe8b1c425f1cd26afe874f951aecc0563bdbc47df7b9bfa3ba27979e886d74e525a244322bb51e5ca076de4d94116c84bca64c173151af1094b49da2025d3032df41b51af4d38898d302fc6e905c95ee55527e0eee51771408432f2fe7286ceadc0e8a02dc9d11279c243b404f7735d989706eb837e4df55d4a1296730a3078e5c22ed7b1e23a34501507367bf13894caf69d7c849b615eb0be8a438937d52c1aad0cea5eb5426b5ea3f30acd1d07cf5232f3011c583998effc62bde75349fbca61ffd5a94c0904d2", @nested={0x84, 0x7d, [@typed={0xc, 0x41, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="6ad8b5b73fb9e050b116faf391c2a51f1935673d36802895a41772454185b1d8a93e92eeecabfcf279c05442823a87130515df7c2edf0a2d3e91c58fce7b488ba5ea106222ad648ba82ed5befa21c25e03a63390371d6943baf14161afa226578fcf6f", @typed={0x10, 0x33, @u64=0x9}]}, @nested={0xfc, 0x6e, [@generic="d058afa4cfcd363298e30e", @generic="14579cd26071", @typed={0xc, 0x6, @uid=r1}, @typed={0xc, 0x8c, @uid=r2}, @generic="b2bb725711dd426a558c0fbb7d6ee1db5f0dfa4dea60c1cea137fa4bd8d803b78a45ceec78cefad00797c73f0e434f6ce777c063f7ae958880a21f4e555b40ff3e4be574a7f4469a090eab66394484c5b9573c1e9bc1e4b3e5fc580cfdb4ad385ba40b7ba1026a2db0d9353e2a1275f3890d689220157fa378055e812997e298673c8e8b978b878bf5054affa26ebcc0bc1eeb509616b2ead5e973539571b2fcbb4e2e5905c97e927f06c05679f1172a35e9f75c7e24b5088c8a7d11147e08013d7f8d3f22", @typed={0x8, 0x88, @void=""}]}, @typed={0xc, 0x40, @ipv4=@rand_addr=0x6}, @generic="0acc1cf8ed6538962325a3d83c9a", @typed={0x10, 0x3d, @u64=0x3f}, @typed={0xb8, 0x18, @binary="839d027de5da87f56f774e843ada015c789339cb633f2672a46e581ad8a790d00fab2e120c54cc927c4addb062c5c7a5144bdb6fa1002b72bb499acddbb0358c8d7d0397c79ea33256b292afc498ccfc10c8be72dc73c21c142472e4bdae14e4d1025807b880ca13184c3ca125db3462fdc6c02b2d57cdff9f7cf68aed355bb7be3fd1dbaddc8bf9fe34aab0c1efc92c86729547852e05fea39c283f5444d9c29570460f32073e3d89b56c0adf5d0fad"}]}, 0x368}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000001000-0x19)=""/25, 0x80200000000000}) 2018/01/13 17:35:57 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x4, 0x7b) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe3000-0x3)=0x14, 0x80000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fe2000)={r2}) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fe1000)={0x0, {""/7}, 0x0}, &(0x7f0000e20000)=0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f00003d3000)=0x0, &(0x7f0000fe1000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/13 17:35:57 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "09d654bac0e43da2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d25000)=0x1c, 0x800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8949, &(0x7f00007b9000)={@generic="b6387015f802f825c16acffad315c605", @ifru_names=@generic="0a7c2e22292d1f73d3346b996ff214cd"}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d25000)={0x0, 0xfffffffffffffc00, 0x0, 0x9, 0x0, 0x2, 0x4, 0x0, {0x0, @in6={{0xa, 0x1, 0xcb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x394}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75, 0xfffffffffffffffb, 0x1, 0x9, 0xe1}}, &(0x7f00006c2000)=0xb8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d25000)={r2, @in={{0x2, 0x0, @rand_addr=0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff19b3, 0x4, 0x5, 0x1f, 0x41}, 0xa0) 2018/01/13 17:35:57 executing program 3: pipe(&(0x7f000068b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x8, 0x8, "28573a9e69f3", 0x58a2, 0x0}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x4100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_settings={0x81, 0x3, @cisco=&(0x7f0000003000)={0x8, 0x6}}}) 2018/01/13 17:35:57 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="e52cd0997a170bca858591303746fac3", @ifru_flags=0x4402}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000+0x11b)={@common='ip6gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000a000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000)={&(0x7f0000006000)=@newspdinfo={0x1c, 0x24, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() 2018/01/13 17:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000020d000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c3000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d16000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e2e000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbec4, 0x1, 0x3, 0xd, 0x9, 0x200, 0xdd7}, 0x20) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f5b000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000be6000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000056f000-0x4)=0xc) 2018/01/13 17:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000061e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000671000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000294000)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}], 0x38) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000e8c000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f00009ce000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) bind$packet(r2, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) pwritev(r2, &(0x7f00003fa000-0x60)=[{&(0x7f0000b18000-0x6b)="017bc52f462b8cff6c6407af95e43277e673f3f4220cf71d1b85775b765f9197c1fd83fddd996364f657ba7a8c3a8b164a21c5cc3df9a08d82104b65100ab059515f7d9b969f37a1dea443abb10a1de1fb9e056912fd2ae7e57af1c1f738cfc8fb9cf1a814aa51bc1ce3cd", 0x6b}, {&(0x7f000016e000)="d766630ae7d24af1bd4928324d019015fe2c278f52012f74197f68097014c4ee086f7bf775e5e45a81b801976260d54fdf1b6fb2f971b2deebea1386aceaf45bd9187ff9caea1f514baa3f0438c6af0474e5ac2ef7c523b33467f0d2fbb00e05680f00da4aec3fd06903b305eb220a4c41f5806ae3d713e169e293ec604792630dfd62d841d9f8599094bd8a0274c4d953cad97afaef86ddfcb79fbbce15afe08c63f37b7cdc077fd7d4c9cff530f3818339b5bcbb2a2b2241d7c52a89537c1eb6bfe567e905a2443f15822edf22c878f92d05e45491e6176d355c77", 0xdc}, {&(0x7f0000c0c000)="9b126cf99a5120a61c49961dd45b618cb457d466debf3d06962f358bdb22e67dfd76e0945f63b58768f44277820de00d30d6e3dc2e08c340a004702c1c380513bc4d27445687ca072ef4862f0cf8d6cd4c3e5c0c050c74178c711b9300615551af4e5590f96f8cdb617d75174adf30a606d8dcb088e3c5fe669df950ce230a979cfc3c419ff5d60bcceb5625c36ee8499a1908ec075330fa", 0x98}, {&(0x7f00002ba000-0xd3)="3d271f64a82c5462d7f14f5d039b64d9b4f035ea6c310d78ada65bffc15e8049061ba3443f320f20dd34c0b59c7acf40daca1a9e326bf6990665ac3d2249acd4a481b2bd7590c55e6a94a00a0c6601c77637d0031d3d133598b5b151348af384c9c9a87fc91b39dffc978997ecc13f216c402bc7e13df8f907b62856b22dc995bacf5481d764cc83f945b5620c8fc7229d1f697bda0f43f855bb6f02f52fcd8dcd2fa5da6ed0836ab0180ea5b10f20866d9782af52ed5fe6352b0db2e0ffa4110796dc365f3b87f4eb8766d884a9eb5cfbfe47", 0xd3}, {&(0x7f0000a2e000)="5259985f3890df26b6960a11bfaffa7aa00e2798ebfa", 0x16}, {&(0x7f0000eb6000)="2c4f3e70130e5674d55b6ae9b27758c4918fedd162d5e9fb6b966331231c428e16a19d0741c2dc62e3b08658348e09b5e3361b2dcaf9509a04fa24304e7a014f7336f733d4119bb188972bdd4643d91a787c58366970695f420e6cb620e57632285867d940d37633f76dad942b843432dc5e170b8f294a6fdc36feb75e1d9381f9c40ac0bcf94f2953bbd7ef01f9a31f425e1aff79de8bf225a75dbc163e080a3d928ef7a53a1c7a8d95e2434153df4ee2c314e63d95d1f231d4519605c65d", 0xbf}], 0x6, 0x0) sendto$inet(r1, &(0x7f00008b5000)="", 0x0, 0x0, &(0x7f0000abc000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00007ab000-0xe0)=[{&(0x7f00001ac000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c, &(0x7f000072b000-0x50)=[], 0x0, &(0x7f00009ab000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x1, 0x0, 0x5, &(0x7f0000dbb000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000969000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003f7000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000e8e000)={r4, r5}) 2018/01/13 17:35:57 executing program 4: mmap(&(0x7f0000000000/0x58c000)=nil, 0x58c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x148, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@empty=0x0, {0x400000002, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xc3}, [@lastused={0xffffffffffffff1e, 0xf, 0x9}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x8080a, 0x80, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8, 0x4, &(0x7f0000002000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x81}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3a}], &(0x7f0000001000-0xa)='syzkaller\x00', 0xe, 0xfffffffffffffc7b, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x3e) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000001000)=[{{&(0x7f0000002000-0xe)=@l2={0x1f, 0x1, {0x4, 0x7fffffff, 0x8001, 0x10000, 0x1, 0x4}, 0x9, 0x3}, 0xe, &(0x7f0000001000)=[{&(0x7f0000001000)="cec466a785cfcbc3883ea5f9edd5115c4bf8b134a9d2d02ce0c91fd6f4249e1e501108e71f0c08b65b65240c14498adfaa1c3bac14163306cb25ce9f94c5e703986c4c98ffd49834f9589bae359c25cc87f2c92e90a1e38540ab4d3bacb6c07d2eccf3e2ceaa958e9df1ec3fa4c626594da2542f33a8442cf87d7c6000b8", 0x7e}, {&(0x7f0000000000)="7cc6b0aa874c724b057bf9ecebf3028526373c24f9c026de69d6ba6da9fbda910d0bf3624aee72d7ca3aeb26cedd1181ae0b32ad220ac8740878843e30fb0bd85a8b1d6884998baf4dd0a593d417c49940b5c3972c7593fa7758d4028263c7f22a4d11f969b3f664776fe7b5363b869a100926c966c352203bb23745adb34f7ee35c7d51c57f9ca388602c5238d2cbcb2b55467bcc3420eddb5239e87087bfffa4d897fa55eece5980da5d6581ee37cef5a26e8376134cf64dbea4f73c869ed15f720bfb9c43f1ea777e50959e860e3efffc601c59128c18d574e625dd06500e195f59b495", 0xe5}, {&(0x7f0000002000-0xd0)="1357c5ffeb61ff59b75e8023c68e9db01c2fd6b040dc09b618852eac6d74204ccd3268cfd950c063d8ffb2a65164614f4266418ce324ea77eeedc143c2ea8c9ec5dff0db6d145a4da5b5bab9b734ec02981fa35779d9917a35da5a67cb46e5208ae6ed3eb4dfb09a5f9d4a78bfa96cae83b6bc13e922b2d993a1fa7b8c4ff150e6de16773742a862be26f26bab1b26e13ee2894b028b87afe57c74703f814265df56b880e8ba17534e921edebae0b54fb967aefb84a6bac4e8068911b14f31331d17c330584ba788ba0b1a1280b638c0", 0xd0}], 0x3, &(0x7f0000001000)=[{0x58, 0x10c, 0x8001, "6fce9705fb91f7803e498643a1c5fd26146d4a75e584cc2bdfe2513211c24af88128ff0142c2322ae176ff7c3313f5b1751610f3491e66c015dc89eb9ab2faa70e81"}, {0xe8, 0x105, 0x4, "3c13b511b436003c25e9bf387134abffed1396eb6832c87fad537b18d27201ef10263855865d1ea860f628f83a4357aba37491c9be79f1facd09c5227a0753e548a6e6d8f80db42431a66044e6e9bdc4c424659b6fa9be990f5aeffd8d612059f525acbd90daf109444e9cc408156542765612080dc09acdb097ba5c08863ce548f9c7a31052c458434635bbd32baa8d08b05ae28d7f7394c55b7d5c147c1d0c29a70636a07a8a228298b98123be1177f725207575f193ff0ab60d1aeea7f107931cdc2905f6bf4c7b6279e2bc00daec0fa3"}, {0x1010, 0x118, 0x3, "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{0x90, 0x119, 0x2, "a06ebf0044536a7c796f80dd7ea0d4162dd6aa509db10a8cacd166a82097f1539134de7b66e954d4c43282e47c77bb7f8eadcfbc7a5197c3cebd2575b29e28720b8925b76d085183532a2a5549d27c0a9ed3ceec8f021c6bd6dcf6f7c2d596b890f70da03dd9ec47d9f3516e8c11ffcb464948b8c20949394be723cd"}, {0xb0, 0x0, 0x5, "13e3010a13b5e800c47c77a797d4e07eddaf2a9562ebb2738d78d7430a609920336183363b9234104e0b83b40e8ec5d4a2997989da43e57d93a1ae6cd96c62fa2856135f22b742035d17b67cf055739564b963a880acccc8f63a91ae8e194dfdc6988ee011368d3c9e16af69aba07d6771b34cd72423b474ce0fdca97999794891ef42f6532f0a910355618b93b0636071c91ea1d2826fc0b8391f7073"}], 0x1290, 0x41}, 0x7}, {{&(0x7f0000001000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000)="c412df742de108306691ea9dd4a9395027c5efbece798ddb92bc99a7eae0b68121f38aa23f06fd69fd822e2d50c958c6f26af1515dd1fc8ce7d8d7b85300cedaa33ede2f292aec8c466ca76ab4e147064bcb135ac3b2df55f5dafe2db7e3fe1507349cf3a8d4f9f30604f322e00ebb2c994f8faefce665b311756680093c384bd2f5d7f773bb9f5ec49aa0b0159f2f9c11439173eaa328afbcbb9abf9c29f36d758e1b3661aa9866099e8c5c6095daf8ceccdc8dedf997f182e2129ca07d5e880d545c91a2eec076dfde11148ce25437d3ae25d5b11d1737968405fa0083b0d49b966681", 0xe4}, {&(0x7f0000001000)="dbfdb84dbf0d2e434644ee7c940fb387367deca62d1204e544e61aa79994d81a03ee5e1deebe87c061e05b6eea7642bd666c73145102615b81e98425164099097b017c9aeb3d4a33fb91736821dfda1496d42c7eca01d3e473c3d19a72f4c3501e1bb7531e3c54a39fd5c1c2aba1e56c1af43c64e405790ad409f1890c61da51617fffb69abf358169325ff13c7a500492d9d2dfb2e22a270375468771d27c1d44098207bee3297f24c547468384ba6ba50de2", 0xb3}], 0x2, &(0x7f0000001000-0x108)=[{0x108, 0x11b, 0x4800, "78884403372627100da0726cdb3d45058e30b88f007b716f358c42acbdd4dee1be49e791a2f1fa442bed6cd7e92e7ccec0aef20b5244bec5a470f167f528dac333bd4da8857de02230cc532be223c692ebc7f0bb448b494535c5973aa4f4ab93c6551ca7e338aa8884af8fdb855f71d49886030fe2b8851f67e006ec5ce3f2a351d5198fb71a96fb950fb1dffa5d0769d5ce13e228d918f9850a0354187eff6f24d2bf9c96dd7eb0977e665ae6812119b57f4aeea3b3d24cfe0591100d1e55a0cfc4c7bf029a3d6d0efb26ea9650415675f3d59ff73ae34e86c00723a80aa91d92f5c7a3596d5f63f61bc1d5078dbeccbe03f470"}], 0x108, 0x4000}, 0x9}, {{&(0x7f0000001000)=@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfc00000000000000}, 0x1c, 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{&(0x7f0000002000-0x79)="dde3d87449c2860be5482dcea232a0b29d8dbab349b06a07b97db9b185e9451561af73c60813afaaa49b13c8fe8447e0d76929a54a0d019ebe3b96ae59712488908fe7337bf42ffde087778e19a8e8e1377ad2766fa18e4fb3af88a4051c823e739eeb3f72d889dd54be1207efb66c480859478b297629f6aa", 0x79}, {&(0x7f0000001000-0xdd)="ba66a13fcd19011535eaa8e8b00f6c3d9c23f9bae7f9ac628d1c4f08d1fcfc2c526248f6655d5eeea275574ae8b2da827cfb9b5edc9f0c0456ff1f5c4f0d5ff1826a8b9e07787626fbf52aba7fca3da4efadb41867cce5cb831fcbf60641ddb08fd0a685a25199b745c1ee4761a3a80b110ea022e3fef8c77454b2b9ae24a40f82628c5805fa0868b0b90ec29c39dd02b408282e3a5eac8d279475556942d63f90699c733ac8841e1614325220375daa7887585fec7376d2f36716327a28f9abc25c472220852662e3f98086d286abfb8c0a63a4f7b04aa09949201128", 0xdd}, {&(0x7f0000001000)="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", 0x1000}], 0x6, &(0x7f0000000000)=[{0x50, 0x0, 0x100000001, "856eb50840af7c0679d8e792d31aadb2e84caa145520dc7f9fe0465089961b49e1d641d9aa4966e218d7ddc68e4cd233b2645473b8ee28d3ce87af4e"}, {0x110, 0x115, 0x3, "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"}, {0x50, 0x112, 0xd5, "8ab34de7590f57ae34e10ab36432c06e606e0ab6fede1e1236ef1205b9f3b2321998ae66df09ea3c9bdb9d7f6d83dc2bf034c950525e408a6fc7fb00d7685d"}, {0xe8, 0x101, 0xfffffffffffffc00, "ccc6e2653eb5de99761eb2fd287d804deec3328b7d762f6c43da0bb3f90badb5bfa1b101822a88c9f119954022c495a807399c50d908de0631bdcfc3dd402176036c9436eb48c555cda154ec29c1f14cab65b03015567418e4bbb47635771271f8e7857107f2992118c72334c76e16ea0d3ef119acb6f90874f4809d27de5abe2f7b0ca6e654709ab12012b5f1db4891f5ed98d3a1cb66998d397c7ad77599a467f404ec33a52354e18e415b399c222c2b91da97b33e9a51fd06c13eff90f3f560bd945c4da4fef0d3550f18975db0e8848c4b"}, {0x108, 0xff, 0x7, "7432136eb2e500433bc834e18f3d20e3958502beb6564a4a6a77c2687bb5a6d2f979989bca8786b682cb8f9cc59fb1bba3286d66d4f8f8f369376856f9e5e2b49a126cc07b13e7ef2c42803d96a7dc4f4b98fc8fa8a82dd6a547442d8db6630aaf97433cf93919ef9c07b7fa6b024ef9920a4b8102df90436082192c6cc22d06ee5dc85b5bfe4da187a67879bacd7a05b88d64318a7daabc0b9cdd62ed4671fd59e7f3073aedfc74f01ea259c43655a4c8f6791c819bde7fe07dc8bff8ad1dfa275069bffda989923190253463c1ed8f9b95f536cafdb424784fc1462d5c07a08325756a2d1fe574035cef63b5ea6a9d401fbc"}, {0xe0, 0x19f, 0x7bcdbb2d, "9a269c7bef0dd07353d4d0c77e04091305d0cbd0fd098995ebde7709049dfc31fb43d97c7693486e1644c895daece45c5dc641351976f5d4f65fef853221ca06b96654d8421f55d804f5ea892571796ec61908c4f0e71da09218eb27357bfc2b8558c7da10957febf7ee7a76934313629691a328c64d8ac5deab6c5cde1847e444cef83f1b8f4b1ec055846faab61f8d8aca18b712bc53c5817311654324d33b7e2ce79365ce7b828693c2ef90fa41d63dd57dce24d41793f932e5e96d7d8816d1c9c7a5d396614c9a47"}, {0x100, 0x117, 0x3, "a5a909ef17372206ad07ed1d506fbc171171da0e5091ce0f9a1082a91f38922afc6464573687927b9bddeb7fbed713ea0db2f80abfcf4e1245dd70f5579d3bf103147c464ded2b496a6ce5f90eff3975ee24df98cbf0257a9936302fd7c9ae8173cd739909ac16d5bb8b3aa979b8aa6a3f26eccc05ec8ebca06eb7ad16cc4cef62f93622fdcb7827fef8d75779b102e23da580243d84279dede5ecd24776f0d089428c4a26bef06712125dca9a19195d33c48bec3b8082d3d9c3b21040d7ae06619515752ed25a67f03025ca067cb70c99f5a9643015cd0c0ef5ebcd001224742bc1f284df8d362b06"}, {0xe8, 0x10a, 0x3, "658d8b3d316b6f5c1959324be0d13f588e5289a48474f713734e6245621e64d7691df0b06bdf916ac70c7a58f4745e207f4eebb602a14a70a69328b1cd56289aaddb5088f5b75f865d3db790b3cdaaa628b9f69e7b04da1a7eeacfcc1637773e33dc89c13fa036e3ae3377883735523c9f6c744bef046350144ccc0a71d7835e03a6ed3591be3c6bd60f55c2b129d306293be9d938a82d81473c69c7df6fcaa976d29c3fa60202ea5d4a7cd3e0472f15101cfb31a28be21dcd8b4f6c471c8bfb616a868641fef6b928605a4f76a9ba60e29b700806fa8e"}, {0xa0, 0x11e, 0xfffffffffffffffd, "62aa939120857bfd80124af64800f44289f2175258d9fe85c141de7bcd07acbe493eebcaec6902a3815255b611fae81b49b253a1e7527167701d5e18e3d6f84e3b94849e3d661a571e722958dd2e56f38fb2cde9f4f30ebec2efe1a71311db46fde320ae7b11f7d5a16dbc94dfc03af57240755826045c63492ef6416f750f3b902a87f51dd4747620268e76"}, {0x28, 0x13d, 0x5, "44a3ce6e7b0e5b72ad8289a777c96fd52f"}], 0x730, 0xc001}, 0x1f}], 0xa, 0x8d4) 2018/01/13 17:35:57 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xc3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/13 17:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f57000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61fbc30500ff0700000002000000d7effbff08009b0019001a000f000000b30000000000040004e9f50006000d0005", 0x39}], 0x1) r1 = accept(r0, &(0x7f000086e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000257000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fc1000-0x8)=@assoc_value={0x0, 0xa2}, &(0x7f0000204000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd9000)={0x0, @in6={{0xa, 0x3, 0x1f0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x3f, 0x80000000, 0x7}, &(0x7f00008b1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000560000-0xb8)={0x0, 0x1, 0x9, 0x4, 0x3ff, 0x1ff, 0x800, 0x8, {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]}, 0xffffffff, 0xe4, 0x10000, 0x5c197547, 0x101}}, &(0x7f0000711000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000328000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x5, 0x6, 0x20}, &(0x7f00009e9000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005dc000-0x10)={0x0, 0x7b, 0x4, [0x7fffffff, 0x7ff, 0x4, 0x7f]}, &(0x7f0000e7f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000056c000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x9, 0x6, 0x1, 0x40, 0x7ff, 0x0, 0x100000001, 0x6, 0x0, 0x0, 0x9, 0x401, 0x5, 0x5]}, &(0x7f0000939000-0x4)=0x108) sendmsg$inet_sctp(r1, &(0x7f0000ece000-0x38)={&(0x7f000080e000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa1000)=[{&(0x7f00007cf000)="5585af580d4d5659ad164182fdde0b6517a651768aab68c74fc3786e2e88d39a2cb746444398072d148594c8d829f4d455dbb48b94", 0x35}, {&(0x7f000088d000)="0cc45efc2fcc30e1e5bc67dd286b7ced1b14ab1cd4dae7f8c77c0e68f38e4b83667fa9af3d095004ab6368a9334a9c2404a68300975fffdc9316f54a07ed4e07309161d6dab5844a99e932928382978c184e877bbfd7b5d344bd598a11be68c3d1a74db0de37081778f78714d9488080852c", 0x72}], 0x2, &(0x7f0000837000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x5, 0x2, 0xfff, 0xfbb1, 0x10000, 0x824d, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6630b854, 0x203, 0x57, 0x4, 0xffffffffffffff7f, 0xfffffffffffffff8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x6, 0x4000000000000000}}, @init={0x18, 0x84, 0x0, {0x77, 0x9, 0x20, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x48, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x7fff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xaabe, 0xa, 0x4, 0x3ff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x97d, 0x5, 0x1, 0x222, 0x3ff, 0x1, 0x7, 0x8f9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xada, 0x2, 0x8000, 0x401, 0x3, 0x10000, 0x800, 0x5, r7}}], 0x180, 0x40}, 0x840) 2018/01/13 17:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 17:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b0000-0x4)={r0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000137000-0x4)=0x5, 0x4) connect$inet(r1, &(0x7f00004ff000-0x10)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept$inet(r1, &(0x7f0000e1c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b3000-0x4)=0x10) 2018/01/13 17:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000543000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d1d000-0x4)=0x10, 0x80800) bind$llc(r2, &(0x7f0000ff6000-0x10)={0x1a, 0x1f, 0x7, 0x80000001, 0x4c6, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/13 17:35:57 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f65000-0x4)=0x0, &(0x7f0000f64000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) 2018/01/13 17:35:57 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000006000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000009000-0x4)=0x3, 0xfffffffffffffe4b) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000000a000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r3}) r4 = socket(0x3, 0xa, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={0x0, 0x2}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000000b000-0x4)=@assoc_id=r5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000006000)={r1, r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000009000-0x108)={0x1, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000002000-0x4)=0x1, 0x4) r6 = socket(0xb, 0xf, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000005000)={{0x1, 0x7, 0x18f6, 0x6, 0x9db, 0x6}, 0x3}) 2018/01/13 17:35:57 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000018000)="6880f0f7bfebbf6b17d3bdfb1d032979739a879d24772684fd52ef6791a859d947c91903b796c7cdb65984567b7b9516f137e898332298d844016eff151c1c97773361e95ff0daaafe701a1fabd569f9195ae0265dd94e95dd3259372d4ee6d041db0919f03df12fbbc41590295800f9746edecc7ef5e2e4eb4048e5cab05b22b610a008d8e710f3ca4c63d86b6dc0d8c352889787fcb1d7d4440780e015712ca34fab38a8c2e366ddc3c01980ec46b87e59527860a7c35c06358d") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001e000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f000001d000-0x9)={0x1f, {0x180000000000000, 0x400, 0x408000000000, 0x5, 0x9, 0x2}, 0x7}, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:57 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x6, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000756000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000032b000-0x4)=0x58) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c5f000)=0x0, &(0x7f0000f9a000)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00004cc000-0x10)={&(0x7f00007ad000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = socket(0x10, 0x2, 0x10) recvfrom$unix(r2, &(0x7f0000b2e000-0x16)=""/22, 0x16, 0x0, &(0x7f000090e000)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r2, &(0x7f0000ab1000)={&(0x7f0000ea2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e88000)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) write(r2, &(0x7f0000368000)="240000001b0001dfeb03000022fb010001f6ff0b08000312017b0000f701000000161701", 0x24) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000459000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db3000-0x4)=0x14) 2018/01/13 17:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000570000-0x4)=0x1ca70cfe, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000460000-0x4)=0x7f, 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f000072d000-0x70)=[{&(0x7f0000fb7000-0x7d)=""/125, 0x7d}], 0x1) 2018/01/13 17:35:57 executing program 0: unshare(0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000002000-0x1c)=@req3={0x0, 0x1ff, 0x8, 0x3, 0x4, 0x800, 0x10c3a94c}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000664000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5c8005d30262", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/13 17:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000046f000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ba5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000014d000)={0x100, 0x9, 0x8, 0x200, 0x8, 0x5299}) 2018/01/13 17:35:57 executing program 5: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d26000-0x10)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 17:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f00002ef000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0xfffffffffffffffe, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x1, 0x3, 0x1, 0xfff, 0x0, 0x0, 0x9, 0xffffffffffff3a8d, "d9eb78", 0x3, "308a1a"}, "a27a43219a97d1532765412ee6839c427088bb2b1c265715103cd89e4025c3b2"}}}}}, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000d1a000-0xc6)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [{[{0x9100, 0x800, 0x200, 0x9}], {0x8100, 0x5, 0x8, 0x1f}}], {{0x600, @x25={0x0, 0x7, 0x1f, "8a2fda329dcc87054238728f6d136cd652d122c7e5cf3d15ff986aa05dfdac5ce3c43bd7194f4545722b9e25c7c94e938c8d1b8e8e6360604264cc197130c6d2fd49edb7d76102bb7a552256d10a842fd31c0bacb1b9b430e18aad78d52697d7dddaf3fda947c433cd54145dda492a2471f3afb2eb553baf544d2092e8d9bd6d43b0928a99f40919bdc25a3296c286868e0e2eeb54a739f674e028fe79983e37148adce95c0641111d4ba04b0b"}}}}, &(0x7f00009a3000)={0x0, 0x3, [0x77b, 0xeb8, 0x9b]}) 2018/01/13 17:35:57 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f50000-0xe8)={{{@in6=@mcast2={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], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xb25, 0x2, 0x81, 0xa, 0xa0, 0x20, 0x2e, r3, r4}, {0x9, 0x3, 0x2, 0x0, 0x373, 0x1, 0xffffffffffffffc1, 0x4}, {0x10000, 0x40, 0x8, 0x6}, 0x100000000, 0x5, 0x0, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in=@rand_addr=0x6, 0x7, 0x2, 0x1, 0x4, 0x5, 0x5, 0x101}}, 0xe8) ioctl$sock_proto_private(r1, 0xb702, &(0x7f0000001000-0x3b)="") 2018/01/13 17:35:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ebce3988249a57d73634f269606eef57"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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) connect(r0, &(0x7f0000002000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x806, 0x6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/13 17:35:57 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000fe5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r1, &(0x7f0000da4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f21000)=0x6) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 17:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000154000-0xf6)=""/246, &(0x7f0000835000-0x4)=0xf6) write(r0, &(0x7f0000719000)="26000000250015f8feffff780000360004ffffe8004000020900010004000000000003000587", 0x26) 2018/01/13 17:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0x40) connect$can_bcm(r0, &(0x7f0000834000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000023b000)={@remote={[0xbb, 0xbb, 0x63, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x23, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb1000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000012e000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000693000-0x10)={0x9, 0x7}) 2018/01/13 17:35:57 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:57 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000ff4000)=""/134, &(0x7f0000ff4000)=0x86) 2018/01/13 17:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80007, 0x0) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d7f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e7b000-0x4)=0x8) write(r0, &(0x7f0000b44000)="24000000180099f01f03000400ed190e020800000800ff0000ffffcb080c130044196bcb", 0x24) 2018/01/13 17:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x800000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e0e000-0x38)={&(0x7f000064c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d95000)=[{&(0x7f000001b000-0x21)=""/33, 0x21}, {&(0x7f00009ca000-0x41)=""/65, 0x41}], 0x2, &(0x7f0000666000)=""/0, 0x0, 0x101}, 0x20) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/13 17:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b5e000)=""/4096, &(0x7f0000fc4000)=0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x7, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd63302", 0x648}], 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000ef4000-0x4)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001b3000-0x4)={0xff}, 0x4) 2018/01/13 17:35:57 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x81, &(0x7f0000007000)={0x0, 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/13 17:35:57 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f90000-0x10)=[], 0x1a0, &(0x7f0000f86000-0xfb)=""/251, 0x37d, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000f92000)=[{&(0x7f0000f93000-0xef)=""/239, 0xef}, {&(0x7f00007cf000)=""/116, 0x74}, {&(0x7f0000f92000)=""/77, 0x4d}, {&(0x7f0000f92000)=""/105, 0x69}, {&(0x7f0000f92000)=""/207, 0xcf}, {&(0x7f0000f93000-0x30)=""/48, 0x30}, {&(0x7f0000f92000)=""/56, 0x38}, {&(0x7f0000425000-0x46)=""/70, 0x46}], 0x8, 0x0) 2018/01/13 17:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00004bc000)=0x0, 0x80000) bind$llc(r0, &(0x7f000039d000)={0x1a, 0xd, 0x6, 0x63, 0x800, 0xb0ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) [ 220.144857] ip_tunnel: non-ECT from 172.20.0.187 with TOS=0x3 [ 220.158729] ip_tunnel: non-ECT from 172.20.0.187 with TOS=0x3 2018/01/13 17:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f00001a2000-0xf0)=[{{&(0x7f00001e2000-0x10)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000147000-0x20)=[{&(0x7f0000855000-0x7f)="833069eaeb115af6628649add9b452f81cf7cf2b1cbdd1e4f4c61eba79c81bb8192004724b8f980ba680dfb946af4d2b7a0e0f0abe43040935801b68e403391aeb38b9d56802dc425077c3df49f7ae9634cf2707375bbd1f703307581d7e655546997dc8fb21a1639586f1460cd0a10d8c01c2d4572dfa4d198d9b2b8f7f67", 0x7f}, {&(0x7f0000fba000)="cd5f71c80fc016f963d364d636105a85c705d49c3901e6959b2584f45ec75de528db36a67382a902eb5b5132d97d637978160d747ca80f9c7b7618a53564e9dea00b6aad4a05d7b59227c349b16c26ec76b77d87252a1ef575826385a46420de389cc60bcd69f6762ef78fd73632fac60318095f7ee64a3e6c68a0fa0f810411cd4326ab23bc8f7e508815d17e3f5234cb75f133f515333990299049e21678e1505493c83b8f3ca561fc868b", 0xac}], 0x2, &(0x7f00004c1000-0x420)=[{0x90, 0x11f, 0x0, "c3e8e9b911ccfc9ad0a792aebdeff6993068c754146514633835bae0f780875063e86c12297a9c19220464ddc955bcf698c83428dbabf6f405ff636176f9f8d5c3122667c4bb559ad5c47b018196c7d420ae8a39389ea54256149757ee515071f096300c7989a19060e28126d9163f92861a03820ba673b5a9"}, {0xd8, 0x10f, 0x9, "9776db7a6eb0ccc35283dafd209bedef077ff5e9c21e08f3d977e099fa19766e66942d17f61d3085934647520f99881e1ef14bb5384db1e0219748bfb86d1ec979635933794f939f019bb474933c7decb39ef1ba5499896b024fa276639363061c9adbcdd470ac399e5a700c829d520ce071fe138baf91644f473644ded00776812f6d7a2c1db0096e15c0478e683c4236e785e20288104338a472e5bac0710b35407ff6079ed5be9f41c92c04242b497e0e64b29c6f834935763c481660a2e9ba00b24803"}, {0x110, 0x88, 0x80000000, "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"}, {0x50, 0x102, 0x20, "ab6fd949a3805e0d4e9746d295865ead48928b0ee56c7086836bfee23493c9374e71bb91fb802500f02d2a6eef5f4c3a7856a04fd37e97bc05006e4670"}, {0x18, 0x10a, 0x5, "ab82474c"}, {0x18, 0x10e, 0x80000001, "77092317665676"}, {0xe0, 0x19f, 0xfc00000000000000, "4303368e574cb6ba073e16452f6cc61f4e75caa7b08baee297aaca09ddb0aa0ba7506080d671e288468dae4dc34d867ac5f92676ba3e316f357f9d985570319a200ec0eae7e0378b30937a8a90704fde7530a793593e10cb48447a51baba8a50f3cb6f7a72284d4c90ee5872436feae05ebe55fbe34197715126eefc7bf740f7d4056bbee868c77b96901e95ee686c7cd71ed6e134344df17f2b2da9cd0a389fadabc03020d80cbda044351c28d41e97a2e6ed0570c8a6dd7cbbc4ebf4e9d26887d7903be8951fac6f7fff91"}, {0x48, 0x10f, 0x1, "21807706b3b64addd0145e76702e3e9356a8f8724f04ff5cfc54d1e6cebc7328e511e9c5df084754dbfe40b4435453c4dc4b0f19"}], 0x420, 0x4000}, 0x7}, {{&(0x7f0000c72000)=@in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}, {&(0x7f000086c000-0x4)="a6d7bb16", 0x4}], 0x5, &(0x7f0000376000)=[{0x1010, 0x112, 0x9, "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{0x50, 0x11f, 0x6, "5f39c3e32c5fc923273344f9f7c3b215eb81897126d0a2eb8108d6ef4467d525ba9d9e614d01e50cb60c584bebcc67668136a7dc6940357233cadcf0502c28ba"}, {0x80, 0x10f, 0x0, "31c74e31ba51ae36ee0eeeb1a5e18c3b1becc9b109a27c88164538184620d6fbd2b2195159c46dabaed1d1c59e2b32d44bc06d439afdcf78c02be32e68ae8095f138ac8db6e51e4deeb792dda43470caec68b9a9f86700d23e115893bf8711eac59ed01d8847bbcd10d594"}], 0x10e0, 0x20044000}, 0xb42}], 0x4, 0x800) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) 2018/01/13 17:35:57 executing program 1: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1000, 0xfffffffffffffeff, 0x5, 0x100}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6f4c}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x350) 2018/01/13 17:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0002ffffeb080002fe01050000", 0x24) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/13 17:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00008c5000)={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x89c, [0x8, 0x9, 0x8, 0xc6d4, 0x200, 0x4, 0x1000, 0x81]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200000000000398, [{{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x6b2) 2018/01/13 17:35:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="e070d9dec8277ce4303e6463a05a8de379caf60acc2f5af2a9ed880ca4603db85abe270af59a2e4dba820af220f3967e03bd2b6e77a0177159d4ac2029ff31af57640b25008324c30e9b18b27a3e932abf2befa68c7f29347cf3e0dfb37d401bb7d449a91cfde5455f0a3c12845f8f6be368c901a3ced7a9e09dfe2614b5616a4a1c86d2fb719d68579632c42f", 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00000df000-0x20)="9bb305d4cb1b7154025a9caf4c8101530c1ea63d0e02645996e67c2495148dec", 0x20, 0x3d) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000038e000-0x4)={0x4}, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d48000-0x4)=0x2627, 0x4) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000932000)=""/173, &(0x7f000056b000)=0xad) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000c3c000)=@req3={0x8, 0x3, 0x5, 0x8, 0x2d7, 0xa5, 0x7}, 0x1c) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000fd7000-0x1000)=""/4096, &(0x7f0000a44000-0x4)=0x1000) 2018/01/13 17:35:57 executing program 1: 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) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000713000-0x1000)=""/4096, &(0x7f0000ee1000)=0x1000) 2018/01/13 17:35:57 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/13 17:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) syz_extract_tcp_res(&(0x7f0000edb000-0x8)={0x0, 0x0}, 0x69, 0xfffffffffffffff9) sendmsg$kcm(r3, &(0x7f000033c000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f000085e000-0xfa)="b74b72ed7aba06a5fa5512794395bfa976bcbaa2bd87d114ecf3c8dde623cd1b5768f9a6d1c516a28a0de2dc5142e71c7ae71c7133b4a9291efd95642ebf27b76f12039f4f6ad919f9c6988b15f9d5be2a8a208a1576", 0x56}, {&(0x7f00003a0000)="3744c017bda0c40ade4392e39e80d680ad8720444b55da6c445f03a16c346bcc74a52e0b525f651dd217", 0x2a}], 0x2, &(0x7f000055f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/13 17:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) pipe(&(0x7f00003c8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f2b000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006c7000-0x4)=0x8, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair(0x0, 0x80007, 0xeb, &(0x7f0000937000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f3e000)=@int=0x2, 0x4) 2018/01/13 17:35:57 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x2e0)=@newspdinfo={0x1c, 0x24, 0x20000000005, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@output_mark={0x8, 0x1d, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:57 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0xfffffe11) 2018/01/13 17:35:57 executing program 2: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b15000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009d6000)={r0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00009c3000)=0x4, 0x4) 2018/01/13 17:35:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000068a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x5}) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8000000000010, 0x3, 0x9) write(r3, &(0x7f0000f69000)="1f000000f7030000000006c507140023", 0x10) 2018/01/13 17:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r3) close(r0) 2018/01/13 17:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000032c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006ac000)=0x8) accept4$inet6(r0, &(0x7f0000411000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000dd5000)=0x1c, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) recvmsg(r0, &(0x7f00000ec000)={0x0, 0x0, &(0x7f00002b1000-0x40)=[{&(0x7f00004c6000-0x16)=""/22, 0x16}, {&(0x7f00003e0000-0xb)=""/11, 0xb}, {&(0x7f0000f9c000)=""/249, 0xf9}, {&(0x7f0000c64000-0x7e)=""/126, 0x7e}], 0x4, &(0x7f00006d2000)=""/62, 0x3e, 0x1}, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000e2000-0x4)=0x0, 0x80800) sendmmsg$nfc_llcp(r4, &(0x7f0000fa3000)=[{&(0x7f00000c4000-0x54)={0x27, 0x100, 0x3, 0x0, 0x200, 0xff, "c8dd99bfea3ebd73ba3e14d4bf53287933f84e7f738944892bc51152b76caa076451fada41f9ee34cdfbb10c013efbf30f969770656b97c367bff124992ccb", 0x3}, 0x60, &(0x7f00009ad000)=[{&(0x7f0000b7d000)="ff563e77cd7143f3c5a5203990072f86abcf3abaff677b8f3c6922b4c2311e214f901f52503d9939cda97d4379f7da20dbe2648c0cf6775852bfd2be9d1e4fa236b1c0aaa1d098635791de784d1d6b2fceaa", 0x52}, {&(0x7f000022d000)="21a7bb85171a7f188aa942c4637383382ea9332680fcabc474ba24b89a73c92e380daf6127d49981299b781b80f9331a1f97bdf95e20c64d5b468e07eddacd17edff278d948acec7109f2e373791254427b732f86f42e202e6652e", 0x5b}], 0x2, &(0x7f0000ae5000)={0x110, 0x88, 0x3cc, "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"}, 0x110, 0x44090}, {&(0x7f000004e000-0x60)={0x27, 0x81, 0x1f, 0x7, 0x4, 0x80, "9fce3e403ad7e9875ea4403699165cda126d04dcd103a8684288acf19b25badb63f66522b8be089e80e9cd5a8dda42ac5df992dec3fb01e7d1cc6c31c20155", 0x1}, 0x60, &(0x7f0000404000-0x70)=[{&(0x7f00000e7000-0x3)="6d93aa", 0x3}, {&(0x7f000043f000)="", 0x0}, {&(0x7f000085d000)="be6b466d702c826984c192256b6816ae7df194667c03dd99bee3dc8da9b558701862247871589798af2c2779015f4948693fde4a31c041cb1a43ce27dc7ea0c66fb4e1f45287170374b1f74dc3578bbac211739eabaa71fc1b810b0b41ee49b7a48035b445e008d696ed31e59d5f7ffbb6a57d79dc1314", 0x77}, {&(0x7f0000e18000-0xe0)="6213d6ffc2bcfe58f4afd5360986b7bd5c369c69df424eedebe0f39212fe012c5e6ba8fd6d2fa3a386dda62019b0f835dcce816d1048963f7d395829cfe3f6f67233462c6a618aa564344d9540bb679cf4d79b2857862e666754f8b929a859a8042fcaea8a9dc2b5b656de7d13d68d135dec270cf97e93141caa56e21541cda6a07842ea1ca7c6e8bcbb099b9180b28e78dea8287ba124469183b3e00fbc3b93ba4faaeca7192b462ff66888ab2a1e940564c0128a91b97bc52d135a6f06ed1e8b903b9aa9fbab017ecd96a073a4c8d45cec7c1ae743f74206a71f6eec5a797d", 0xe0}, {&(0x7f0000d6c000-0x29)="38390576f712e5e385a02b22ff7c5671225290de28b96ed3856e7a2397a1b8b1461d6857f1be8ea962", 0x29}, {&(0x7f00001bd000-0xc0)="db2c21e4eb2d0fd5058a3b8a79da5e3b473c38b3472adc39c6ae12fdc8f2bd0353caeda0a6c238305692d19ebd050e60e0e2e4f004044f420612e34c754a3db7083181e02675a513f0683c11891d5d4da8f9f2d90133db9cbe49cbf2e1d7ac32e795976efba27888498ccf00402da89299ce9535b454f6b15381077d89ffa18f5dde5fff19951b08955c84912146eab02792c06c4c5f17d774def352c3ee2ad57473b92072a3c6823e08e290074b91def7c37b7c1b4d2018209fa803d1ed139e", 0xc0}, {&(0x7f000044c000-0x7a)="03968d92b87253643b862db0686f8811a32f7e7fe5e5dfec9b609090b53ce310b6f5c2702e56839317df7be994aa2777d8e6954d86cec36b00e096fc77deaa230c025cd03fc6dd74fb63a2d07ea8fceea1c0cd534d9316339d6faee6e7e22543455e45d2f0004680963d38070fcea87d5826613c30311db8bbb4", 0x7a}], 0x7, 0x0, 0x0, 0x24004001}, {&(0x7f000044c000-0x60)={0x27, 0x7, 0x100000001, 0x3, 0x40, 0x8, "9ade45dbd58a1c74151bbc29807f689d82ae3ef129d84ccf8ede23d9a749f43ac4b669031a0342944daed6d66f32505b2d499e70de8efa15640689c0301de3", 0x6}, 0x60, &(0x7f0000713000-0x40)=[{&(0x7f0000d9a000)="b69d105166cfb7144510720bdf25d3fd6261e6c63f2046bc09bb64ff4b112a420c83491b0b961a7bdfdcaa7442eb226820606a123a348fcb93b48cd6c0aba56cbce01456769317961da998f6afc1be82e6ded4b3d817095e15fb8c987a45744b97b0ca302d2c43f75c3f5be4d626c86adbfb3a4a1c8bb18630c7a8e8ec5ed9372929e3e5fd1200c3d707608b98eef662ec2cacd0b654c8bf706dfafac217e9c38cfce1d2242383d236e825d745115ec63284b606383d4d0c2d44dcd4492cfda9cd0c88b0e8702957e198a5c32ac3364d4b13bc521d25a3910e1ed30dc850d4dd202aec8b956a84016d71349be46909f3", 0xf0}, {&(0x7f0000aab000)="d9788a97476ad168fb4840a34709fb10c4fac8df5f5e2f9825b27778ff29df52a6fd60a6dede0841947ac9afb5e3ee44c920e84b6799c4ff64a7454aa1dfcead2cdd042c", 0x44}, {&(0x7f0000592000-0x8e)="4b3940953e5e64fd23baa1082846f6334e6ceefae9f7e77edea975146c1473ca0ede9b067e7cb7aa041cfc2c8be1b921bf78e1244283a380907f7d89f0c4545e376c995a7b1f2ffc774ce6c0585d24cf6e902dec99123c81a517a352f1f436bf65ce498179339f79c0c89f066971d86c3af5c5e9cd209901987f36d8b8a4804100ff87ffd804994f71ea7cdc2ac4", 0x8e}, {&(0x7f0000e3c000)="de78b12ff1bf951aa0b591d3408f74ad4fed", 0x12}], 0x4, &(0x7f0000fa9000)={0x98, 0x6, 0x4, "b8e091fb23d25acc9ac6881f8c74021ef2cc752a33dd50a4348e8d1a4132b032aaa33fa4b5ea7aa4ad416ea0f97e917dd5543b51d0b72ad8cf729da256ffd828087f89eb656adb584c137d1cbad43029da757c750b95697f4594d4f970b3218181aa9b8239315256f5230409ff4c4fc69e9224b9e7204b3a46c8704081cdbe9dfd66"}, 0x98, 0x48014}, {&(0x7f0000804000)={0x27, 0xd4, 0x357, 0x3, 0x9, 0x0, "4310a55318c3c03b48a0b5f4424cad1d35514aa8d7d5c42b9fe4b64db8d1a5901afa4ddcf8f4bf91bd8ecb48abdcfbc149f58f4ad5a1b224c4162290a7996c", 0x90d4}, 0x60, &(0x7f0000716000-0xa0)=[{&(0x7f00003a6000)="2dbb207e05414dfa4ecc40e53aaaee91db233c7c3584068a177921fa176c2b60f90dd693ac406cfffab90707277da2de5b99a2f21b21", 0x36}, {&(0x7f00004ab000)="78153edafa8d815d4c9cb72067635924dd807bacad93c88ee19443ad09edfb1f014e456240d5445a661809a2640dc3e0dcfe65c785381c036cc3e67c4a89fbe168ca77086d9b0432de", 0x49}, {&(0x7f00001b3000)="", 0x0}, {&(0x7f000026d000)="b4107725246f1187bde5b27571252a3c9b28ad6ddbf9ed7af7c22878ca92dec1fbb008ee0b62d1b37679691429b98e4b57362a265a392a8f84fc8dd82c50bc6bc3d3dd532b99edfc4fc5d4014f0d580576c69af5e813bd7ade5b767eaf5611ed03b5453677e078f10797bb620a82e9e69121d48606fd345d31c9951ab8e9dbf809577fae34531d7e01169a5436b1bea7e4e457c4f05d16361c86c0f031c67b586d2ae7f8e6da2dfbb2577cd7e3cbbe96ede6e56e781ba44a121b979f78ff0ae97e696f3ad14ad1d79480ad4ed1b7e34ec9d3083ddaef644d243f0510ce7acee9", 0xe0}, {&(0x7f0000d2f000)="5d850bd6178f40a0318132f355a0794fb49f6d8abbee3fe55c0c77b8770e9583c45b744bfe4f0abac3c8315252b3ce24fd98190746d118e04d7e774f194568410b23c7f07437330e34122356cfaa79a12de4525e12fba2457b0f846f5b3f2972a9ffc822a8b575f8788b033333135f20ea36eb625e9d362d26013b6842c1c535362d7a764fb79e7ce10689b55b814aa22d3437b913982efa238ab321bc9216c917a28776f48ad163599ecf3a55049ce4869ec656d7dac6f3", 0xb8}, {&(0x7f00005e2000)="89e7deeaaaf22f104552adc091c3044926a942db6a78d05309a19cfaed4f3d8753d06654a7563ddae38c44b1a2921fab2590b9d68b1ed1e34ced340c62d2dfa4f645ba0f736ad73bb8270be6e6f94a05f835f5649ef20ad1d19648c8ae24114fef436c6ad5fb6f109438b7fa9ae77245f96be21f7b7cdbae5874e83b3e74dfe51b41b0b9404623f442f01a2f92e0b7245d9fcf5915c62cfd3718100c99d9a98eecade56513609de80ddd0b10f317f10b60720811a0", 0xb5}, {&(0x7f0000382000)="665a583f13ab5938cf3171f3d015d40f5b58629c6416af9cbf22b0253c9fc782305aa30139bd498cad73e1abb02327c1e8886ee1e94ce3ec50f3a6268304ccb6221fc461a218a83036d182ee8c2b", 0x4e}, {&(0x7f0000493000-0x20)="ded2f9ab71fa9b64894ea58ef4a8bfae947949809e89bbcd710f8cb5132385e1", 0x20}, {&(0x7f00003a5000-0xcd)="9ab2d81fd2f59b751fa9abe99f5a59e4d7558d346b37839ff2b346b63668e6a2d0468ff0982beaed863f542432fdde102260504987a8b561065e9c0af6be685e10b5e81707af0c37c1e31951e180cab5b3f610fc89fd292ccb890747e723f531150664852805106ae8189ecb178715fd5565ebdebc3dd849923e8d2f49083b6185d29e1c8b27f3391887ac8fffa0e3366386ecc1176667112e8cab92c67a7d35684b783aa12eb45cdacfb2b6a97ff1a7e3eaa09974d3d5b7437ef9d1e436ebb991c640bdacc66d3df70dde3d29", 0xcd}, {&(0x7f000069c000-0xc8)="cf3979c52fad22f795b677c81a6dbce54c2a610650d587882094bfe1a72816dbd806440ad6ae4863f0fb9323ccbdf38785a7bbb036ad39023c0229d770702228cda9a458f414efe401ee3b3fdf829eac650f312b9d07ff13fc401e47d04dc376a036ead9aa7e4a439e4adb40ba7a9b31a3522844af4f569b235dc724bd0666f2c3fa93f4beda5403c576713aa141d2c7f3497731368e9e69ac3e2dde05a57fde9f3d4f10f751e162a3c34d7c7a9c476fbcaf5286a0f8b650dd1f8c74a6378142aeb0c4deedd300f9", 0xc8}], 0xa, &(0x7f0000075000-0x88)={0x88, 0x115, 0x1929, "ae6f6d7d9248e3eeba87d713494f4bbda9179ed18de3e1501c2787bd921c50cdf26328cb89d27d300fffe99d9c7d67361283247b87e02088ed36a3eeef47fa8c618dfa2039bc5eb372ec9fd0307e04584e527b9f88756579b082213a884097ae68a4aaac69a339a58f234f1fef79ca1697a52d9a60c7"}, 0x88, 0x24000041}, {&(0x7f0000301000)={0x27, 0x8, 0x3, 0x5, 0x24, 0x1, "90cec7ae31b795bf6fdf85c5b896091468863ea220d05512f6ce06332bcc1624e9d555a01524cfae4b357076cb273d9736a50595a1a25d9fdbec91f76564b4", 0x0}, 0x60, &(0x7f0000301000-0x90)=[{&(0x7f0000068000)="1f984a5dbdfba0d1ec51da72532036f8c3dceb9743b81a2c57ea54b5a23a403dda3497728efd31fc8d869f5e2947a4b0a887d3dba9d67620de4c708ff9f3a1236c0eef4fbec2ea04dc9eff8981d3e1ed22d39b8ae3980ead3480fc", 0x5b}, {&(0x7f000056d000-0x46)="059b2f29d596972e6528951ec1d861eef8e7c74e743fb8e3738167582542d25dee26507119a69a4683cc4cc57485c886df67dea66090749bb00b49747239dfcd47bd5538448a", 0x46}, {&(0x7f0000484000-0xcc)="895a41f911ae175f390142e1bc03be2041b522ef0e7152790a9cf903930acad7082805e198ac2f69108b1d034c872cde5fafd8b0a2331664576a1e23fdd296be5cf41c72c2d5a760a4d2bce17a435070e15cd73a0c90e31fa91404e39ab81e0ec044f1eb4de293dd527cd6f5d5b1c84cadf46108c0b62662c97947b89603288193a8dfbf1b7a71e783854e125f3049ecdba4e3ec20653726614ace2d70bc6bfc049f2b23661abfb32eac96ebfdcf276a0c8385c14fbdec26d885e8b119c52d0549a39b5db57219c272b88551", 0xcc}, {&(0x7f0000e46000)="950b0696b854325690d40afa", 0xc}, {&(0x7f000087f000-0xf)="c4c116f1da4397d7a9466c6ae842dc", 0xf}, {&(0x7f00006b7000-0x66)="87801862d154f938bc6dc6405b42de8ff5a33e4cece6d7974a8db28f4b8c4ea0d59f7bf264dd3d4661d8638b93b91dbb1d43428827e329b950d33e9d86c5478f318844939649314b50701149db79724f6acf2804f5097a48d73f2af383dd05d2f43d2acfa507", 0x66}, 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0x1000}, {&(0x7f00003e1000-0x1000)="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0x1000}, {&(0x7f0000aae000-0x30)="29f0836faf9ba074af13458ad5113834f4c1e6fd2c69095aed6397e4d872a32c7cecaae52aabe72bac8f61c38ad513b4", 0x30}], 0x9, &(0x7f0000947000-0x20)={0x20, 0x119, 0x4, "afa813ed09071da5c2"}, 0x20, 0x40800}, {&(0x7f0000bd8000-0x60)={0x27, 0x10000000000000, 0x101, 0x4, 0x80000000, 0x1ff, "f395acbfa7b6074f38912d0dfb11a59c80b4899c855fa56811fb83090cdd77ff928982bd9612cdfbef0b5ca9ec5e759c7a666bd2e32ff66d6679b5fc82c3d5", 0x7}, 0x60, &(0x7f0000e43000-0x40)=[{&(0x7f000054c000)="a93e04885410cfd91b8ca3e21249b6", 0xf}, {&(0x7f0000c4e000-0xa2)="8ea8993b8e594036348a3a5df0af7ac43f098ff10fe55fddcbf87ce690e17ae82757c2428dc42d50fefbdeb7f82290da3f1c74bc9fa20c87f94c3106dffc18144a0fad672033414813f7a994a724d706d06831ec6ae247720533fd10d9d65808aebdd8c0f24faa8c7f65d8b477db01fb9c50ae6271c07908a5946367605a578b6716eb216c3e9c6f40b717d7e83e4c45dc2d31e144dcd2e17a2903ddc2172efb9870", 0xa2}, {&(0x7f00007b5000)="8b92d9c9bb898776ef42eba166a6977249d3cdbb76e68adebde984e5783b01eb3f66887580ab77be7b73a96b6518d4030881d224c54e959619eaf0c66ccf2870fa6597426b5c2702909dce5e82642533d029b2ea55631f1393e803b0140bd448cf839f0c8956ebc2d4114f4f213988d264b6b30db2a3354f23913f7dcb6dd1d5e69e455c453abcbc58994d9b25cce980ac33fd2880c205c80e881642cba1c9d94f78f559cfc39094ed6db6fd76bf9c45e76e73882ca42f112047b2849c9b7edfdf6e0d", 0xc3}, {&(0x7f00001ce000)="77d5a45754dba77290387005124db79b8eb8ce125a8ed8794ee7aa5cb3b68b807ceb859abc0db24c838542ece821734107c22a5d4b4e36bf45120ddb4f6544aae84355640740cfea53ed55639ecf3e3acaa2cd40eb2a1dcd32099a94bf79e394e86c9297d281421e9002b3bea4e5c58e0dce61635ace78866f08dc3fc6abd915600ae45bb03d165568cfef87eefe53049583327a1d2a1a2c8308bae0f85074c5af139c8d4c996b7ab1e07e2215953463c1679ad10cb84b56ce53c10fb69f02abec9ef7aa50ae9cc8434c18fa58c8fd913b45eebd135b932074", 0xd9}], 0x4, &(0x7f0000cbd000)={0x18, 0x102, 0x0, "5dcc070f66"}, 0x18, 0x84}, {&(0x7f0000d81000-0x60)={0x27, 0xffffffff, 0x876, 0x5, 0xbdb, 0x800, "a66d6ef06827a227f7b702756eb56615d2c57fee8958cbcad5902952a6cdfd55c5442d1ae911c02844aa39af943f93c03bf34222e6b2a76ef267c00448b3b2", 0x8000}, 0x60, &(0x7f000026f000)=[{&(0x7f0000ca7000-0x5)="3e006432c2", 0x5}, {&(0x7f0000b26000)="054babd38dfed66ff183d6a8d99cfcf12ba1bc3fafa6", 0x16}], 0x2, &(0x7f0000434000-0x100)={0x100, 0x0, 0x7ff, "01a1e84198aa117675424680259921b59c640050c430c7832e31af34f914c84d85aae03955fecd8c53afd66bd3ffeae1bb54d7a078865d4c351b95dc656479781e972dda8f835780cb8e2f09a47021388f634a2639980a8797de42dc8d753da3b7535fc211e623f2d23b308cd5ca7de0895a8683307e086df68c005a2d042f3bd05ee71db89ad77f396b207ed53dfd0502d8d96a97702b2d6b367fcd44400f7f40654abbd9bd4de960b7434626c8666a433d34b7b6468d41d1498b5dbd4b30bd73a0aa002325111280e6c80c1858235b245c88c030b41af63c5993598b5fccd8de80aa0bf224b17a978136306d4a"}, 0x100, 0x10}], 0x7, 0x4000000) readv(r3, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x0}, 0x0) 2018/01/13 17:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 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, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c01000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c0000)=0x10) accept$inet(r0, &(0x7f00005e7000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3d000)=0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003e3000)=0x7fff, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002ce000)={0x0, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f000072a000-0x8)=0x1) 2018/01/13 17:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fa0000-0x7e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {{0x896d, @ipv4={{0x1a, 0x4, 0x20, 0x44, 0x70, 0x2, 0x0, 0x7f, 0x29, 0x0, @rand_addr=0x10000, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0xf, 0xffffffffffffff61, [@dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x1f, 0x5, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001]}, @noop={0x1}, @ssrr={0x89, 0x1b, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x7fff, [@empty=0x0]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x99}}}}}, &(0x7f0000752000-0x18)={0x0, 0x4, [0xcbc, 0x8db, 0xadd, 0x795]}) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00004ab000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x146, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xaf7, 0x81, 0x5fc, "c4a3be8ec34f4617ef835177b0554b56a4199bfce9339e5f4f25517ea2e43bbdd2dc3b36a46a97b01223cb5eaad0eebf9e486f09dc0a94a8e4b2d56f07aef37e9c74f280d00d8cc497ebc4d77ba2164f"}, 0x160) socketpair(0x11, 0x5, 0x4, &(0x7f0000b71000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f000028f000-0xd0)="7d848a7d4c626ff50ed1f57e33b886b048a01bab97d1ae78f634e2f57c907c952f2878deabb011bcbfce94a8aadc6c87d0566baada964f4906c4963301737e1598e84b2f212d575f5c26ecf4adfa825dd5bcc8b8a1c99d14bdfc2b02f39c18f5a2d13c40a7915378d78f75d681c4839168b28147b0ea9882b59f873752828e018f3d9bd1ef64b8b52e1dc14b35084973f55860733f0f89cc3a16c9f762f493e32d129a18fc6707f2db7f3265e2d17a25ba16ecb049e91a7b48c0a9082ef01c61a3d7fd326ee1c9d5967f7a8f3a1f4279", 0xd0, 0x40, &(0x7f0000ad2000-0x10)={0x4, 0x880b, 0x2, "08d8ffe2a02b", 0x2, 0x0}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) r4 = gettid() ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000a86000)=r4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r3, &(0x7f00007b0000)="01", 0x1) close(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004e2000-0x20)={0x100000000, 0x29, 0x4, 0x20, 0x48, 0x7f, 0x10000, 0xffffffff7fffffff, 0x0}, &(0x7f0000b4f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000458000)={0x4, 0x0, 0xffffffff, 0x7, r5}, 0x10) 2018/01/13 17:35:57 executing program 2: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000298000-0x4)=0x0, &(0x7f00007a3000)=0x4) 2018/01/13 17:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000010e000)={0x0, 0x0}) r1 = accept$inet6(r0, 0x0, &(0x7f0000c7a000)=0x11b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000014a000)={0x0, 0x2e, "4c0050545284c6fb91dcc4139fa0dde9603261fd3e92eb9619f82658f71760cc7caa51fc46907ff40cb5de025ff5"}, &(0x7f00005d2000)=0x36) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000726000)={r2, 0xff, 0x7, "92d337a7314a0d"}, 0xf) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000043000-0x24)=@file={0x0, ""/34}, &(0x7f000024a000)=0x24) accept(r3, &(0x7f0000139000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000083d000)=0x10) syz_emit_ethernet(0x36, &(0x7f0000d74000-0xa1)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x8000, 0x0, 0x6, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/13 17:35:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x90, "2e3682cf0142f593371051e36f6091ce855ebca8879ce7b5fb25d602dc30cd027a3c968e2387deb044345ba30188d5e65ec23c7bdcb838f3303febd0b95e57503409f6044c8be0c9380f73ec13bf6df22257a2e2cfaacdd7d153b527ceef4ea862e2be081974760cfad799e1048e439664d186cf3e6a4e2a10ce179fdad9bd1e377e599d9e3979fefdc37dfaf75eb63a"}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5b2, 0x8, 0x7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x5, 0x8, 0x86}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x415, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x77, 0x1, 0x4a153a05, 0x5, 0xfffffffffffffffb, 0x9, 0x8000000000, 0x3ff, 0x0, 0x400, 0x8, 0x3, 0x891f, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)=""/0, &(0x7f0000003000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r4, 0x7, 0x1ff, 0x80, 0x341, 0x3}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x4, 0xe8, 0x500, 0x200, 0x0, r6}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r5, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x3a}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000002000-0x4)=0x48000000000) socket(0xa, 0x7, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x9}, 0x8) 2018/01/13 17:35:57 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) 2018/01/13 17:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x40000, 0x0, 'vmac(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000e85000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e2a000)=0x10, 0x80800) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000d66000)=""/17, &(0x7f0000b54000)=0x11) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8", 0x18}], 0x1, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}], 0xd0, 0x0}, 0x40000) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000032e000)=0x800, 0x4) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00003e9000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x9, 0x5062e1bb, 0x100, 0x90}, &(0x7f0000a09000)=0x72) r6 = socket$inet6(0xa, 0xb, 0xe) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f000088b000)={0x80000001, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x1, 0x2, 0x649, 0x4, 0x0, 0x8001, 0x1, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000a3c000-0x30)=[{0x0, 0x4}, {0x0, 0x40}, {0x0, 0x3}, {0x8, 0x7}, {0xb, 0x4}, {0x2, 0x0}], 0x6) getpeername(r3, &(0x7f0000d16000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f44000)={r5, 0x3}, &(0x7f0000b9f000)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d21000-0x8)=@assoc_value={r5, 0x9}, &(0x7f0000866000-0x4)=0x8) 2018/01/13 17:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x7, 0x81) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000651000)={0x3ff, 0x6, 0xf3, 0x8, 0xfd}, 0x14) r1 = socket(0x11, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000086a000)=0x4, 0x4) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000af1000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0x8fb, 0x9, 0x10001, 0xa0b, 0x1, 0x3, 0x2, 0x800, 0x9611, 0x1f, 0x80000000000000, 0x1ff, 0x200]}, &(0x7f0000837000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bbe000-0x20)={0x5, 0x7f, 0x800d, 0x2, 0x2, 0xb605, 0xdb, 0x7, r2}, &(0x7f0000ba2000-0x4)=0x20) bind$inet(r1, &(0x7f00001dc000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x3, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a03000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r3, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f000096b000)=""/21, 0x15, 0x10041, &(0x7f00005ab000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00007cd000-0x1)=0xfffffffffffffff7, 0x1) 2018/01/13 17:35:57 executing program 2: r0 = socket(0x400000000002, 0x3, 0x80000000040) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005ba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fe3000)={0x80000001, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000ae2000)={0xff, r2, 0x2, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/13 17:35:57 executing program 3: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/13 17:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xa3d) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001ba000-0x4)=r1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000949000)={0x5, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socket$nl_route(0x10, 0x3, 0x0) accept(r0, &(0x7f00005c2000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b68000)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xe89000)=nil, 0xe89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) recvmsg(r3, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f0000b50000+0xb2c)=""/79, 0x5, 0x0}, 0x0) bind$inet(r3, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000023f000-0x4)=0x10, 0x4) sendto$inet(r3, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000060d000+0xdec)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000080b000-0x4)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x400000000cb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/13 17:35:58 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000000d000-0x4)=0x80, 0x4) 2018/01/13 17:35:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000696000-0x8)={0x0, 0x3f, 0x7fff}, &(0x7f000062c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007e1000-0x8)={r2, 0x8000000000}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000055a000)={r2, 0x5}, 0x8) 2018/01/13 17:35:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x13, 0x6, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d3a000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xd0, 0x3, 0x9, 0x7, 0x3, 0x4, 0x3, 0x400, 0x4, 0x1000000000000000, 0xfffffffeffffffff, 0x1, 0x8001, 0x9]}, &(0x7f0000fd0000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000280000)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x0, 0x1, 0x80}, &(0x7f000057b000-0x4)=0xa0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000077c000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="", 0x0) r3 = socket(0x11, 0x80000, 0x2) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000f29000)=""/187, &(0x7f000099a000-0x4)=0xbb) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b86000)={0xe253, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000bf0000+0xac8)={0xfffffffffffffffa, r4, 0x1, 0x9}) read(r0, &(0x7f0000b7e000-0x10)=""/16, 0x10) vmsplice(r0, &(0x7f00000cd000-0x70)=[{&(0x7f0000cbd000-0x33)="0a19d1f25a83405f07e03a829ddee60cbfa2e2c1c6fc1fe2d6ac6bd024ea2fe48e13390fcecc503b42437dd378509e9a532377", 0x33}, {&(0x7f00009dc000)="6b36231baa335d99ee5f3da86a4e7d21cb5c88ad67a6a688c0a53f3e46aa12acca5a723f9756eafab029cb238a5540219c12", 0x32}, {&(0x7f0000271000)="fec6388d9074b251e6f95a1697fc96c992bdb0d997ebd8f96845c33c8c8e9572209793838f617a090c95dc8152be582e1d0c602ef45c69f2aa", 0x39}, {&(0x7f00005ee000-0xdd)="2c4f9df3cb616781f10f69f5e906cb449b8cc1c3b1bf55e2f5521ca2d2e321f155cba5c0c90c45fc8daeb732731543b94ee6fb2b66faaa5f41b4b10e5aa296149f50e7b7ec27f86df06a141fbffca5d37c2d9a11778712d4f2d249e6e5caf06a9f0b9b43a82b5b4a4ff997c7b60d810338af4fabd2abda1dce5723e101f852726199b69ae1bbb7a222452a10fc4dc7bb4728b7f5bc0350ccbe81153cca834805cc6b9a94fac7427716e1b0091236e3e792b88ffe92c24a985d75bb6248feab97717593aa79bd7110154ee89d888ddd2cc42aa4ab814ab3b4f853feb39c", 0xdd}, {&(0x7f0000dfc000)="b94bf42749fe7e99b59ea5728a30be9a566bbb3b888d7428b820dd055e2e29", 0x1f}, {&(0x7f0000153000)="fe9a289bd878cac8f4651cf755bf6aa8d26a4d171bb0b5c83a34c6fbf4999f1c05b35e25b1451328ecf3baf674dc2c9322e9660b89ca97a88d8e8a8e7c44bd27c4dc921dd97dbf302169270dd13ae379a9aec8700d773a43c53e99be0031c6aa217f7942988208163443cd46", 0x6c}, {&(0x7f00006f8000)="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", 0x1000}], 0x7, 0xd) 2018/01/13 17:35:58 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000001000)=""/104, &(0x7f0000002000-0x4)=0x68) shutdown(r0, 0x1) r2 = socket(0x1b, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000003000-0x8e)="cd49b52a710be839357faa9cf5f19b89e37feb32c9aaf61ea748b83583a320f6eed860f7e503b3eb9aec1e943a0c361bb56cef5f8681141db552c76fb7773dd67ffd1c6f90b1a3631ae9285f79f3c247ce394317fd0e0df621a4aa9412fc6b23252bed87352f05039906ba8a6a1dea480db1320ab42164f2e7d8989d5313c7a5cfbc5e070c11410e8450c6ba5aa8", 0x8e, 0x0, &(0x7f0000002000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x80000000, 0x400, 0x6f, 0xfffffffffffffff7, 0x1}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r4, 0x2e, "5293670802887ba4c2e80acadd85817351ed427724e9b239f4a15019c8e9bb161dccab46070f3fb21f51cce1bc73"}, &(0x7f0000004000-0x4)=0x36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000)={r3, 0xfffffffffffffe00, 0x30}, &(0x7f0000002000)=0xc) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x7, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000005000-0x10)={0x7, &(0x7f0000008000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000001000-0x10)={r6, &(0x7f0000007000)=""/128}) 2018/01/13 17:35:58 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f78000)={0x7, {{0xa, 0x3, 0xe, @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) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003ed000-0x4)=0x1f, 0x4) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:58 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f000001b000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000021000-0x1c)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2000000000000042, &(0x7f0000006000)=[{0x35, 0xfffffffffffffffd, 0x0, 0xfffc}, {0x6, 0x10, 0x0, 0x8}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$inet6(0xa, 0x4, 0x2) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000023000)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) socket(0x0, 0x1, 0xfff) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000036000-0x1000)=""/4096, &(0x7f0000036000-0x4)=0x1000) 2018/01/13 17:35:58 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000149000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000d7000)=0x1002) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000057c000)={@generic="ebf332289553fea188dbb3b3d0072cff", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x0, 0x1ff, &(0x7f0000aa0000)="3eec8a7d7f5c3b1460001ceeedf6b0ecf8c51f2746a8074bfcff9de6a32498b120e13d34d94f0192cb7829585641edf45b08c841c6e2aaa40098944bf07c4f27aa88d73b48614fffa22301a682e6b4dd6c147cdc8eb5b2df3727a201dc728f0750b924b32049202880310ae4d8442a3bb8ea53c175f601e364df96d49aaff6c3ea2c40a23b888f42bf8630f4ea0f35d7a02ede0f5a7e55169e42523833", 0x9d) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000645000)={@common='ip6gretap0\x00', &(0x7f0000ae2000)=@ethtool_rxfh_indir={0x39, 0x6, [0x100000000, 0x1ff, 0x1ff, 0x9, 0x7, 0xfff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x3, 0xf, 0x3f) 2018/01/13 17:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000d72000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000495000)={0xf896, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [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]}}, 0x88) getsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f00007f3000)=""/94, &(0x7f0000b30000)=0x5e) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000185000-0x10)={0x100000001, 0x8}) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004b5000)={0x0, 0x0}) 2018/01/13 17:35:58 executing program 3: mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000d61000-0x52)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="e81b31309964", [{[], {0x8100, 0x0, 0x9, 0x355f}}], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x18, 0x2f, 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=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}}}}}, &(0x7f0000d0e000-0xc)={0x4, 0x1, [0x0]}) 2018/01/13 17:35:58 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000c000-0x10)={&(0x7f000001d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0xa, 0x1a5, 0x3f, 0x11d, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000001d000)="564358dadfe2e75ba6b3a64c3d61a2a59c190e5a4d4f2249a7fff0b3581f133534d5b987cbd8aab4e6ee8ebae53c98640bf6bf9d062285c111bfdcd26f41686dbda3065295829284de46d0eb89c199d288bfc20c591e42137ce1f6a7fefea425347b508f46e22d11826e31cb1cdae30e79d18352bb7e2041f2783d40d62c8255d0fda3afc96833410438ada165846d59cfd5ac1681e31a7cdacd4a6c6a8a07fea92ae3", 0xa3, 0x84, &(0x7f000001e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 17:35:58 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000006000-0xc)={@empty=0x0, @rand_addr=0x4ebc, @multicast2=0xe0000002}, 0xc) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000006000)=0x0) 2018/01/13 17:35:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x329) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ea000-0xc)=@sack_info={0x0, 0x5, 0x0}, 0xc) 2018/01/13 17:35:58 executing program 1: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000016f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[], 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b5a000-0x48)={0xd, 0xa, &(0x7f0000228000-0x50)=@raw=[@jmp={0x5, 0x6c, 0xf, 0x8, 0x0, 0xfffffffe, 0x8}, @alu={0x4, 0x4a4d, 0xd, 0x2, 0x7, 0xffffffc0, 0x1}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x58}], &(0x7f0000dbe000-0x4)='GPL\x00', 0xd3, 0xd2, &(0x7f0000804000-0xd2)=""/210, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000547000-0x4)=r1, 0x4) 2018/01/13 17:35:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000037b000)={0x8}, 0x4) mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x2) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ac8000)={0x0, 0x0}, &(0x7f0000ac8000)=0x8) r2 = accept4(r1, &(0x7f0000906000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000202000-0x4)=0xc, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000aca000-0x4)=0xbc83f5f53edd4622, 0x4) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ac9000-0x28)=[{0xb, 0x2}, {0x8, 0x8000}, {0x6, 0xffffffff}, {0xe, 0x80000000}, {0x2, 0x8}], 0x5) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000acb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008fb000-0x4)=0x10) 2018/01/13 17:35:58 executing program 6: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a3, &(0x7f00002bb000)={@random="0d0170447f6e", @random="e81b31309964", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x26d, 0x32, 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}, {[@routing={0x0, 0x6, 0x3, 0x6, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x11, 0x0, 0x80000001, 0x800080000, 0x0, 0x7f, 0x0}, @routing={0x87, 0x2, 0x2, 0x80, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}]}, @hopopts={0x6, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x3, 0x76, "e696cb59ef93d14755959a7efa616fbc96ae58fa141663c2b1b5a90aed4f2377575a7ebd608d2fe2ec41f3394422e9bd2a8020149c7a73cd1c46d5b747f4e4067e173326177c28f6bf1dd23b1592e7cd955b7fe85b9d618e98ead11ac1a989cdd9aa82d662b2260f499162d98a2b0fa748fdf2d8bd1d"}, @generic={0x2a7, 0xae, "9d16b9dd6f15f2ea6eeedc88f3d7bd55dc1ddb7aa40cf3e7216ac01737de135468ab3e85628eb0f0813534dbf465cd757492a07d959f397e893f4150661a20aa06ad10c591041a1990810225a47e184317a0551b499114a0153e69e7876d212223d66557ee7acc2d654377531e98b5791c7eed04dd60b8811586de2c3adff5fe05a48b4e2b4682f153ac3384c50ed5b63448c2a44b7254b23826c11f9920ae5cf0ef0b3d4ff57c432237eea858e8"}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x14200000}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x2b, 0x0, 0x2, 0x800, 0x0, 0x91, 0x3}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "8b149d", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "b6309baf32b1d5a7"}}}}}}}, &(0x7f0000d50000)={0x1, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000074c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007d0000-0x10)={0x1, &(0x7f0000d5d000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d5d000-0x8)={r1, 0x1}) r2 = socket(0x5, 0x1, 0x7c3e) accept4$alg(r2, 0x0, 0x0, 0x80800) 2018/01/13 17:35:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e6c000-0x90)={0xb, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_int(r0, 0x0, 0xce, &(0x7f00009e3000)=0x0, &(0x7f0000564000)=0x4) bind$inet(r0, &(0x7f0000a18000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 17:35:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x8000, 0x0}, {r1, 0xac34c3c7416f623c, 0x0}, {r0, 0x8000, 0x0}], 0x5, 0x6) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ff8000-0xb8)={0x0, 0x7, 0x70, 0x7, 0x4, 0x5, 0x5, 0x7, {0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x57, 0x1000, 0x401, 0x3}}, &(0x7f000034f000-0x4)=0xb8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000ffa000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff9000)=0xffffffffffffff13) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c47000-0x16)={r4, 0x6ad, 0x7, [0x7fffffff, 0x101, 0x5, 0x8, 0x9, 0x1, 0x0]}, &(0x7f0000ff7000)=0x16) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ff5000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000-0x4)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000ff9000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ff9000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b2f60c834a18f4b3e2d25ccb73e6e12f"}) r6 = accept(r3, &(0x7f0000e8f000)=@hci={0x0, 0x0, 0x0}, &(0x7f00004ab000)=0x6) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000057a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000148000-0xa)={r4, 0x3, 0x1, [0x0]}, &(0x7f0000ff9000-0x4)=0xa) 2018/01/13 17:35:58 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000bc7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x59, "921f59aa08d362c2086e504c247cd4df40258c26b3b2eb3df3b934c99de7aece2150f125f78ca6c371c98b0b348a2e2da57d63fde98655d4d8bfc575bc5aae978cf165036d79ecd2341eebc97df5ddb553a6202ecaffc36e94"}, &(0x7f0000002000-0x4)=0x61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1, 0x201, 0x40, 0x2ae5, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d94000-0x6)={r1, 0x6343}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003b3000-0x18)={r2, 0x7, 0x30, 0xc193, 0x401}, &(0x7f0000000000)=0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r3, &(0x7f000044d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r4, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r6, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000002000-0x4)=0x83b, 0x4) mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d6d000)={0x0, 0x0}) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 220.833120] ------------[ cut here ]------------ [ 220.837938] kernel BUG at ./include/linux/skbuff.h:2073! [ 220.843505] invalid opcode: 0000 [#1] SMP KASAN [ 220.848172] Dumping ftrace buffer: [ 220.851708] (ftrace buffer empty) [ 220.855419] Modules linked in: [ 220.858619] CPU: 0 PID: 22664 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #187 [ 220.865966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.875327] RIP: 0010:skb_pull+0xe8/0x110 [ 220.879457] RSP: 0018:ffff8801bb41f230 EFLAGS: 00010212 [ 220.884877] RAX: 0000000000010000 RBX: ffff8801d1dcee00 RCX: ffffffff8432a3f8 [ 220.892118] RDX: 00000000000001dd RSI: ffffc900041fc000 RDI: ffff8801d1dcee84 [ 220.899357] RBP: ffff8801bb41f248 R08: 1ffff10037683daf R09: 0000000000000002 [ 220.906595] R10: ffff8801bb41f238 R11: 0000000000000000 R12: 0000000000000028 [ 220.913847] R13: 000000000000026d R14: dffffc0000000000 R15: ffff8801c297704a [ 220.921090] FS: 00007fe8ed279700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 220.929286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.935139] CR2: 0000000000718014 CR3: 00000001cac80002 CR4: 00000000001606f0 [ 220.942396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 220.949638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 220.956878] Call Trace: [ 220.959450] esp6_gro_receive+0xb4/0xbe0 [ 220.963486] ? esp6_output+0xf20/0xf20 [ 220.967346] ? __lock_is_held+0xb6/0x140 [ 220.971382] ? esp6_output+0xf20/0xf20 [ 220.975252] ipv6_gro_receive+0x844/0x13e0 [ 220.979465] ? ipv6_gso_pull_exthdrs+0x590/0x590 [ 220.984196] ? rcutorture_record_progress+0x10/0x10 [ 220.989189] ? check_noncircular+0x20/0x20 [ 220.993414] ? check_noncircular+0x20/0x20 [ 220.997629] dev_gro_receive+0xd38/0x2110 [ 221.001755] ? net_rx_action+0x1910/0x1910 [ 221.005962] ? __lock_is_held+0xb6/0x140 [ 221.010004] napi_gro_frags+0x386/0xaf0 [ 221.013955] ? napi_gro_receive+0x500/0x500 [ 221.018258] ? tun_get_user+0x2737/0x3940 [ 221.022377] tun_get_user+0x2760/0x3940 [ 221.026321] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.031495] ? tun_build_skb.isra.49+0x1810/0x1810 [ 221.036402] ? futex_wait_setup+0x3d0/0x3d0 [ 221.040705] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 221.045611] ? wake_up_q+0x8a/0xe0 [ 221.049126] ? find_held_lock+0x35/0x1d0 [ 221.053160] ? tun_get+0x1ab/0x2e0 [ 221.056677] ? lock_release+0xa40/0xa40 [ 221.060627] ? __lock_is_held+0xb6/0x140 [ 221.064675] ? tun_get+0x1d4/0x2e0 [ 221.068186] ? tun_do_read+0x2600/0x2600 [ 221.072218] ? __check_object_size+0x25d/0x4f0 [ 221.076773] ? rcu_note_context_switch+0x710/0x710 [ 221.081678] tun_chr_write_iter+0xb9/0x160 [ 221.085887] do_iter_readv_writev+0x525/0x7f0 [ 221.090354] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 221.095085] ? rw_verify_area+0xe5/0x2b0 [ 221.099128] do_iter_write+0x154/0x540 [ 221.103086] ? dup_iter+0x260/0x260 [ 221.106697] vfs_writev+0x18a/0x340 [ 221.110293] ? __fget_light+0x297/0x380 [ 221.114240] ? vfs_iter_write+0xb0/0xb0 [ 221.118185] ? down_read_killable+0x180/0x180 [ 221.122655] ? security_mmap_file+0x143/0x180 [ 221.127124] ? vm_mmap_pgoff+0x1fc/0x280 [ 221.131155] ? vm_mmap_pgoff+0x13b/0x280 [ 221.135190] ? __fdget_pos+0x130/0x190 [ 221.139056] ? __fdget_raw+0x20/0x20 [ 221.142741] ? selinux_capable+0x40/0x40 [ 221.146775] do_writev+0xfc/0x2a0 [ 221.150199] ? do_writev+0xfc/0x2a0 [ 221.153797] ? vfs_writev+0x340/0x340 [ 221.157578] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 221.163266] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 221.168263] SyS_writev+0x27/0x30 [ 221.171695] entry_SYSCALL_64_fastpath+0x23/0x9a [ 221.176430] RIP: 0033:0x452bd1 [ 221.179598] RSP: 002b:00007fe8ed278b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 221.187283] RAX: ffffffffffffffda RBX: 00007fe8ed279700 RCX: 0000000000452bd1 [ 221.194529] RDX: 0000000000000002 RSI: 00007fe8ed278bd0 RDI: 0000000000000012 [ 221.201770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 221.209010] R10: 00000000000002a3 R11: 0000000000000293 R12: 0000000000000000 [ 221.216263] R13: 0000000000a2f7ef R14: 00007fe8ed2799c0 R15: 0000000000000000 [ 221.223514] Code: a3 d8 00 00 00 e8 69 7a 3d fd 4c 89 e0 5b 41 5c 41 5d 5d c3 45 31 e4 e8 57 7a 3d fd 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 48 7a 3d fd <0f> 0b e8 a1 5e 75 fd eb 97 e8 9a 5e 75 fd e9 41 ff ff ff e8 b0 [ 221.242627] RIP: skb_pull+0xe8/0x110 RSP: ffff8801bb41f230 [ 221.248368] ---[ end trace 4bcc24f5c337465e ]--- [ 221.253134] Kernel panic - not syncing: Fatal exception in interrupt [ 221.260110] Dumping ftrace buffer: [ 221.263627] (ftrace buffer empty) [ 221.267306] Kernel Offset: disabled [ 221.270919] Rebooting in 86400 seconds..