sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x80000, 0x100040003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f00002b4000-0xb1)="fc7850b2d5c504d6bc698075a96e5d958fedcf7ad33f7069d3b4222fcb4cef382d45231d61ac378422ccebc662353e8eb7f0e2798519570c9f132cedb972f8693ed0f9fa77b11147742715317e26845a3a8c6c5cef7a1aa17f3675dd4f135b709ca90b2e49223d4bbc593a1cf03c2999ebb10477fc6b962539491c9c187c7e0e8c331cd4f33846a6cc3529c6c9782cc35eac6f3507e3c2169f4c50b262afaa32692d5d3bf284a724fc9580618da6b25cc8") r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000004000-0x4)=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) bind$inet(r4, &(0x7f0000e35000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:50 executing program 5: unshare(0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000001000-0x6d)="06b1d254c6e5208be6923cb75122bb6f6c844c8e7789031e62567ad913d300543d4e3739926349442610f90f0bfbb62cd37990bc8223117118274b4600444c6a0c79b2fb52e10e630b70cab0064748ebe4767dff989ed0e00ed53f07cc4ce1b384bada7f499cf33e8be8357772", 0x6d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x806, 0x1ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000)=[{0x0, 0x0}], 0x1, 0x9) 2018/01/20 07:27:50 executing program 2: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000012f000-0xb)={0x0, 0xfffffffffffffffd, 0x10008e24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca6, 0x200}, 0x2a3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/20 07:27:50 executing program 0: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) 2018/01/20 07:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c05000)={0x26, 'hash\x00', 0xd, 0x2, 'sha384-avx\x00'}, 0xfe02) bind$alg(r0, &(0x7f0000fe7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) sendto$ipx(r1, &(0x7f000031f000-0xfc)="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", 0xfc, 0x0, &(0x7f00002b5000-0x10)={0x4, 0x8, 0x2, "16a520b3ce57", 0x8000, 0x0}, 0x10) [ 283.254309] sctp: [Deprecated]: syz-executor7 (pid 4291) Use of int in maxseg socket option. [ 283.254309] Use struct sctp_assoc_value instead [ 283.301751] sctp: [Deprecated]: syz-executor7 (pid 4291) Use of int in maxseg socket option. [ 283.301751] Use struct sctp_assoc_value instead 2018/01/20 07:27:50 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000d000)=0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/20 07:27:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000632000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003bc000-0x4)=0x14, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000de0000)={r0, 0x3, 0x1, 0x6, &(0x7f0000f38000)=[], 0x0}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000039f000)={0x0, 0x0}) sendto$unix(r2, &(0x7f0000a36000)="60373f7516c79ebec267b88641fda2838e22a251550c45d92e0634a5f3b113b0e1013dc2ce28a0beeddd67eaa29daf1bc98174e4555764e2dff7ead51ce13826382b5522e3f92c4229314c5b32a8b3d22b55aac3186a8d72705bafbb1e4fb3a36b95f369fa162d70878bc8190334f3d13449d4f7bf2e8b7bcaae8d7129947ce4e455b6cfbf302002e0dbfef9a4adcb7e2303da9702d710cae4ab8ad372", 0x9d, 0x4, &(0x7f000034f000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockname$packet(r1, &(0x7f0000654000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009bf000-0x4)=0x14) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) 2018/01/20 07:27:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x1a, 0x8080b, 0x7ff) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000740000-0x5c)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff80000000}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x4, [0x9b, 0xdb92, 0xffff, 0xfff, 0x5, 0x4, 0x0, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007db000)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000684000-0xb0)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) close(r1) r2 = socket(0x7, 0x80002, 0x3f) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000b0b000)=0x2, 0x4) 2018/01/20 07:27:50 executing program 7: syz_extract_tcp_res(&(0x7f0000f22000-0x8)={0x0, 0x0}, 0x6, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009fb000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) 2018/01/20 07:27:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000065b000-0x8)={r1, r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000272000)={0x10000, 0x0, 0xc, 0x3, 0x5, 0x2, 0x172, 0x1b2, 0x0}, &(0x7f000026d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000060d000-0x6)={0x0, 0x8}, &(0x7f000079d000-0x4)=0x6) sendmsg$inet_sctp(r2, &(0x7f0000a44000-0x38)={&(0x7f0000411000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000830000-0x50)=[{&(0x7f0000bd9000-0x11)="b000f5702417a3633f57fb91fc447cc2abab3faf11183fad2a477db6aa810a94babf28670926ae5b0059afbfdcde46fcb5c10f8846454f6ca0d01b4d4a86169011b65f86b2ffc4c147aee9a64606fd51", 0x50}, {&(0x7f000084b000)="952b59133ff12160922f014f4e7051bb1e228cae6ad78121337e3ca7a8f2e4990ad08ce4736203c7646029cb73feb85df3c3efaea8d19654805f36d94fdf1296b6fbe02d85593a179793938d374a2b52c7eb43bf3f7d9282ad1f2114531081e6b6b847839328c628f217343f2bd7d52c80ef6bfffac287a2316af734fcdc5362564339268dac1bbe9120f4784c761faecca0037a25991c1ebf9494a245962c82ca645bb3aa2ac0a79ce14f3612ddce7fcc75006d42032e32284281aaaab5cdd8c0283319cf957e67871caf8a", 0xcc}, {&(0x7f00000c8000)="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", 0x1000}, {&(0x7f0000937000)="530a81b4e70a08da891a8fddc8106d8001d5ade65c6e64f51ddda4ee53504f742b93c4a387418186ce07108fe7b8478a3f6a61b93523e9251e5b4a948cea2c5db277fdddd341590d0ba186c85e9e28ecfa94424521ade2e73f44ef1dbf05478048e9165e4893a12eec164f683d2b3f62fdcb65de", 0x74}, {&(0x7f0000775000)="a04db8ac462df92025cb2c3eeac552109fc7980ee2fec4fa9de83ba8f191de2c127470fdda460f48b66c5f7db1dd03ee20f424431a528b2c5f20128d6e781baa2e5b830d825349cc6c88528916dd395eb4391839991aaa85be3020130c6d8302c568e1e3334907ee08b9b4b7b1bc3c640b3e8cd3f6851fa753f52e01ad2eca8224f458ff1706f1db6d201320c955f8d119ee150fe088db2c6e70521f0d68472d4441390ff542ea9501be6016632291cf9dbe653f352ead32d9ed1aff7a6e79e9a3a0711899624acd6cd53c43954847d231ad7459e08b3248630abffc3e60f6d2f48f0316227a7945", 0xe8}], 0x5, &(0x7f0000d76000)=[@init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffffb, 0xfffffffffffffffa, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0x80, 0x1, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0xe0, 0xb0b, 0x5, 0x93, 0xe0, 0x100, 0x40, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xa3e, 0x2, 0xe9, 0x5, 0x4, 0x2, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0xfd, 0x7, 0x1f, 0x3f}}], 0xf0, 0x4004040}, 0x1) 2018/01/20 07:27:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000d64000-0x4)=0x96, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x7, 0x0, 0x7, &(0x7f000016a000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000eee000)={0x0, 0x0, &(0x7f0000efd000-0xa0)=[{&(0x7f0000d2d000)="59a46aeaef04fcde05d87472b35151b3008909385942560c06229f3c0c5a49ca2f1c67c2fde042b81e20f227b635f13c8f495e031e0e50a97ab2e2bfda2903b893e823c5a01bec96e52ea5a3f75dfbdb8a487e51e3029ebd062ea48c0ea366462217757f95deebc0129cf4c7b3f38ee17856bd", 0x73}, {&(0x7f00005a5000-0xcb)="d8b0663b96b05701e0915ad687458bcdf716b6c7a410d5d237676ceeea9dc2f892dbfac060f32c850ed0faa58c4a2d4ca4b012e98f4d204432adae11a0a128fb41b44676418cbc98dd228743d8986af40997fca195b8b48b4d28976b82b9686ceb00cbf5a56ccb7684116efebee8684d38519578eb938f7095dcfb78d7b6c55ebf05793b01fffbb45b331bbc38b2266c13738f024c34a0c4e4bf1d0c987e96a1457c6b0c7c999ebcf934e0996d286bca16ce9e0bef984144eb19b39692b170628576d75fbb95cef7ebdc16", 0xcb}, {&(0x7f00003a0000-0x1)="11", 0x1}, {&(0x7f0000155000-0x91)="d3bbe465bed9a32f8b18c8ab4c9c2c74b573c8ce987d30ec1106939f9da4100c645ae6761a5944f9d070eb4bb2accfdf8825ec8e1a6a9f3eeb2a0926533c8ef352d3335fe110445ba3da68cf904f26f3295581f801b81c47cc67c6f8877f03f7d8efc9458e4205cbd4e2701500c744afea30c1175368ff0dc07990e03238bda771739a802093168fb0872bf8e4b17f0f2f", 0x91}, {&(0x7f000080c000)="f636fe771d0105511ece4228131e72b6bfdd532303f868e45b49eb1a669b5b78f6552530b7d17ba1c7d2d8a3ac32aff32e41bf949f1573dd1d4dda1f152669abc44728c799837cea472e9f0ed9487060e8b10f751d5b0655a0e678b1aab165", 0x5f}, {&(0x7f0000e1a000-0x9)="5009371e10248b374b", 0x9}, {&(0x7f00009bf000-0xca)="86b16264c79f353ea5d46abbb8a907008b7cfd9e4f2dfebfab2210ef89370eb1429ff9e66f3f29cb1de3565c12631ac398a281a4e95e28e6280b9d6b131af1cde9e34f57f522dc7599d37bcea6298a497e602d8b2bb13ba7a764fb9f75237570f4d59beec5260e4e6e5f247a031867c8aa24088ea8bc06a8b757369d34d7be26b426918a399d38cc4922c6ab610da5664ecf08b984b7769cd65ca80b2af2d130bed7102d8b60eec9e8b45e4cbf5a70f03cb25019ad1609f7fcbb08c456b9aa9c9c71448d137fe95a1c7b", 0xca}, {&(0x7f0000668000-0x3e)="602957caff2b45e445a1cf8fd596c5121d6c064ef36f599c9ecdc2b1bd9939468760b0eb76ea7de2f0896076c3a680928d0b5005ec7a443f486ffe0b6039", 0x3e}, {&(0x7f0000cd2000-0x1)="29ab", 0x2}, {&(0x7f000095f000-0xfe)="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", 0xfe}], 0xa, 0x0, 0x0, 0x4}, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000bb5000)={0x0, 0x13, "147c42d7e8e3422d8b5560bf60728ad7a8727c"}, &(0x7f0000c7d000)=0x1b) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00002dd000-0x8)={r4, 0xffffffff}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/20 07:27:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0xaa, &(0x7f0000001000-0xaa)="a28e6f3b3c4b4dbb80d94587dbcfdb0fc7bb2b8a3545c6983737bebea7bfaa0163af7a87b1a5b5357dcd4f98e0f41f5308620f92b3e85a2f54b25b47a7f139a52e6261cf79aaf5a1f1e10017c888f62b6b54280cfb882f853f3bdfcbd87932451097fb292fb49224aed15c16c4e794cd39e0524d1fc1c6b1dcc3891504694e32a70bf5b09bc564c95f8af18073053743e168ba7215d18aceceb9bea43b7b0cf902ff596f2ad4f4340272"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a80000)={r1}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004ad000)={0x0, 0x6, 0x8, 0x140000, 0x1ff, 0x3, 0xfff, 0x80000001, {0x0, @in6={{0xa, 0x2, 0x25fd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x600000, 0xffffffffffffffff, 0x7, 0xfff}}, &(0x7f000086b000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000fdf000-0x6)={r3, 0x100000001}, 0x6) getsockopt$inet6_tcp_buf(r1, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/20 07:27:50 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f00009e9000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000607000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@common='sit0\x00', 0x0}) r2 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006f5000-0x4)=0x0, 0x3) r3 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005d3000-0xc)=@sack_info={0x0, 0x0, 0x8001}, &(0x7f00006b5000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a4d000-0x8)={r4, 0x5d9}, &(0x7f0000f09000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000f000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b55000-0x4)=0xe8) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f0000404000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000017d000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000d75000)={0x8, "e6375b9c1faa"}) accept4$ipx(r5, &(0x7f0000b48000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a8000-0x4)=0x10, 0x800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00007c1000)={0x2000, 0x0}) 2018/01/20 07:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000075000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000052e000-0x6)={0x0, 0x80000000}, &(0x7f0000bfe000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007a0000-0xc)=@sack_info={r2, 0x4, 0x81}, &(0x7f000065a000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009f0000-0x18)={0x0, 0x1, 0x150b86e683911077, 0x100, 0x6}, &(0x7f0000995000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000d5000-0x8)={0x0, 0x3}, &(0x7f0000a4d000+0xf41)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d46000)={0x0, 0xfffffffffffffffa, 0x2, 0x4, 0x3ff, 0x4}, &(0x7f000047f000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000052a000)={0x0, 0x9}, &(0x7f00005bf000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000140000-0x8)={0x0, 0x8}, &(0x7f0000722000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000006e000-0x70)=[{&(0x7f0000dc4000-0x1c)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x0, &(0x7f00006f6000-0x90)=[{&(0x7f0000214000)="cd86d43317574a93abb203d3e6efc64971c6699d5efe76f5e340ce722824ac3919eed78299eaaa5d072ad9cc866f356c99dde5a25f36ab9373a781edfb5ef0508e0a672a7a427c2160aa44292b6d7e2841988138e44fb109a17a4bfd4ace1b2d15cfd254bd90efbd3c4ddfcfa761781d66869f2f3692c52d6079639f78f181b39e56a57a9342a31ada1fef0b87a958acb98bd24f6415fe9a1fa0b3a162dd995d295bcef7a49e2904a12ff42da272db15adbcabd9cc76f80b161ed1f304c832f9cf1967c5d343c56bbf3c95bde4d83d228ebd16781d927a699b3c2b07677493788ca73b", 0x0}, {&(0x7f0000641000-0x4)="489d7a44", 0x0}, {&(0x7f00001bd000-0x8f)="51b18ee6918db147f716d8bbd2a9f912cf37917ac5e5b4ba4ae3c746f6cd0f055d6f52c0d6fe95f9e385ad68392702147858e686a7a0faa32085a3ec3fa941cdcf1ccdd78a184e5100238fb84940f89a31025aa3905fe26c91a363f76cf35cb293807b6225a53366c028284be724058dd7aec748cd6d93b2b7d0eae4da566f5925ac98dcb5f115986e7e7db5166e10", 0x0}, {&(0x7f00002ea000)="ec29b5f28d8f2e641ec8a62bd91889dfddeb2d039a5d9be37e5052897294eb0d43f0a54544db68e0f2746cbf2005f46631b94f237db8cc46a70a04400c65bd986bbf7ab2ac40a3e0c836741f07821fb7139429da819cbb1fac5f5b64af9b1c7e210fcaa8d87f77dfc59c384672a151ec9e01057ffcb4d287990f5e67a8c5269d890c6bd16ff9d5e7e61925a6a8b5f6450d8f6eaaf6727d06421235a6344d6377c41eb3504cfb0d3c9a0212160d4bd84b339c3dd49f8469f32498c49a", 0x0}, {&(0x7f0000d60000)="5db825c02996e7f24986055130cc81585bacfec0cbb2da397930e5aad7c6f6d058373aa717ef9458eb6e2a36ad3d3db1ad6125e0f5971df44446dcbe964239bd1cef64f5edb221af4cf57adc1efa832f94aba2eeeb807ef3292fd0a61b95ab40872f562f08dbc42416d28a6ec245f4afbe3ba39012f795f6c146c07cb1f5b1a27f991ecade30e9ad2eaa34769f2bebf9e523192b9ec2577e1fdcefb349263a92338435622bf467d93832aac8c49ab79dc1c26c0ab518d408216b30eb10cb568dcdf532216f8fe83556bb37331ebe31b4a8dd5ed5382ccfb7ff81ea79", 0x0}, {&(0x7f00008ff000)="242b8fcfaf9f950028aec4c6c7cd13014abbb8c18f86c8413de7ba5c55dd94d0168147e142a2e1b3ea7628724cb7ca2354cffe7cfc3fe00418bd96ccf5b23613a68fc507c27fea3fd7a0", 0x0}, {&(0x7f0000bb3000)="ca3bbce8105016976d63c711bd55de3754cde7c9cd34405ec11363a996215b880f1c12f3ad37f21a4a7ef7d580af59659c264f06e55874daa5bcaf4c08403adea748577f7af000c9b2ee8152b690b38862750c8e74ed4d0550e6f2595966e7c73bee179b7ff49ef985ab9282655b1814aed7b0a95903e01f244bb5073c290325bf371f92fe0e72b82bc2a43e", 0x0}, {&(0x7f0000d81000)="07074773960a4974e08c36e077fc0fdcf073ebedb637f23a96c89df1b729f12e5a8a9e7918f5052b1f886d99a38ff72f24a6c74aee5bfff064d749e145e8dddda9223a", 0x0}, {&(0x7f000037b000-0x1)="88", 0x0}], 0x0, &(0x7f0000921000)=[@sndinfo={0x0, 0x84, 0x2, {0x1, 0x8008, 0x20, 0x4, r3}}, @sndrcv={0x0, 0x84, 0x1, {0xfffffffffffffc00, 0x8, 0xc, 0x80000001, 0x7, 0x9, 0x9, 0x1ff, r4}}, @sndrcv={0x0, 0x84, 0x1, {0x3, 0x0, 0x8, 0x81, 0x1000, 0x7, 0x2, 0x1, r5}}, @init={0x0, 0x84, 0x0, {0x9, 0x800, 0xffffffffffffffe1, 0x7ff}}, @sndrcv={0x0, 0x84, 0x1, {0x7, 0x5, 0x8000, 0x3, 0x4, 0x1, 0xfffffffffffffffa, 0x2, r6}}, @sndrcv={0x0, 0x84, 0x1, {0x20002, 0x400, 0x0, 0x4, 0x7fffffff, 0x7, 0x8000, 0x3, r7}}], 0x0, 0x10}, {&(0x7f0000ed0000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f00009ab000-0xa0)=[{&(0x7f0000528000)="5fe69c1d54381b5ca25feedc38aad2c5abc3d135d98bdbced2ca00c084a7b64fffeee1846e2b962ed151223666f0a2a6b0d53babf71a3320c892913c41bbee69e7d5085fd64e27d20f57acf49eb29cc6fe42fa11", 0x0}, {&(0x7f0000a10000-0xad)="95e1186f8ce5770c08e7f73730e311f0740c078c0edcb3828eb6a41359556abf963b46bad1e9102ef172c3e1f060e6c5f1de2b41f0bb5f97220ffc97faf4f99bf786e12f69f356d6d9e16ec14025b2a791286e5e4d1e561a6754385071b3b248b75e38fcf5d9c835153f692372f2d82b334415eba84602635dbe507ee846720c97985a0de2936a93188b179d46d31d513502eb9c9f16b6061a4a155da638a9a32b8bb98a87e02857d5d322424f", 0x0}, {&(0x7f0000a61000)="1b2379da15d274ae2096dcd9f9a4a3fce1cacab8d1985fb3a7bdcaf6568ac04dac9d513bbf12d9ea0ce8a0bf9b3d84e38f4013fe45cfaaebaaaf5b67fd041c25667d5d3e390e770a678c60c2b929106c868cbd272c8555f9226adbf3c31c03f0615bc3c29c3b98db38981a6b67f1999de81f5a08580c2a49c8170ff44ec4e4dceba5c0e998df6e5b4e8eb0b1ad601bb6214b3fb05168bff766224f0a60c3664914b8f4a9863d5e89f05d240c49c1d131fa2adc53b45893e752cd19ae", 0x0}, {&(0x7f0000567000-0x9d)="619247d49dde1c1b32873a5e549415ac008a61d436f193854164abf9df544922a1132e972ffc24fa48e61dd129880794132d482ac86eabec1f7c051a26f08e58bcf5587709cf54e6c0f144e2cecfa9d7fdfe69fec2c265c56dfdac276556859fe7869863a34dc8a91aebc5caa0d23c62d9f4e3798b7ba18865799631ebeb59849c04ad83583a3565ccbc6b99563ce69a95d2bc25d52ccb4282e80322a7", 0x0}, {&(0x7f00007cb000)="eafeba2f85fe38aebdc3dd889718aac3b17dbf0607cfc6ebbc8a28008e8bc50ade93b72163fb37d887df012598d90fa7bea03f45a97661bf085954ba69bd113df24b7a97bd78f5fd9f41dbd6d5fa3000b16d3496bad36e158055c85e3fd7dd5fe26afca640a738d945", 0x0}, {&(0x7f000003b000)="71c1384760c00c7b194c2c3d7fd506675f2284e332888d793bffa280c083b315f7e908789ebd6520fa8daffa97e754b36a48b07f00be1d9fd1c4bd785fed8431852b6db673f3c6d9991d7727e3ba511eff62c7bd12404d0cdf0a44bfc06367335119b1efbbeb0e7d383dfbcd8b6fdb7990fafdc3a1d848c00e1dc2bda476e165c45b82567a7d", 0x0}, {&(0x7f000007d000-0x27)="a013570a146fe88f9a834c621f5ce2a7c5a4e813e110220249b162ec50f48e397d108926e9536ad58b68cceea78e6228406db740a18a0bd9887f62d1bf6235dca40567a3", 0x0}, {&(0x7f0000b1a000)="0a381ae919c6db4626e53ec348459c01996bb81aa3323d3199bdcc3c49496d2ed43fd5071af3b17d9ae0366b0db3c4be509c869e2a85ca33c7700aa0a7a2af4fbd2dc6ad48f3a1214518b18b44db99aadd849bc208c9d43ca7be7e2667028e1a892c444e802b921231061ea04366528c364d3f5d90aefc4e177859c94cd38e254d13f7710b3d90badc80d498b8509882b1b7d9e99809e3057b61e948ad13b634f59a0a6684d41f8309c2bac36b6f8df7c4c52843b34bfc33d6bd3b6552aa603d765ac65c1449ea55087d6eab51ff49ba5f", 0x0}, {&(0x7f0000728000-0x4b)="43cf997a74c650125b7dd815be2e0bba73631accccf5502cf031683ec04d1499f153454f0d6314bee52e8e2afc8b198b9ffd75b13e1de201ee29ba0d5bc2ef61dc339890d03c7e77ca9a3a", 0x18b}, {&(0x7f0000e81000-0x1000)="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", 0x0}], 0x0, &(0x7f0000d81000-0xf0)=[@init={0x0, 0x84, 0x0, {0xffffffff, 0x6, 0x8, 0x2}}, @sndrcv={0x0, 0x84, 0x1, {0x1, 0x7fffffff, 0x8006, 0xa0, 0xf, 0x1, 0x4, 0x1, r5}}, @sndinfo={0x0, 0x84, 0x2, {0x1f, 0x3, 0xfffffffffffff65e, 0x1, r5}}, @sndrcv={0x0, 0x84, 0x1, {0x8, 0x40, 0x8006, 0x7, 0x0, 0x81, 0x640, 0x19b, r7}}, @init={0x0, 0x84, 0x0, {0x7, 0x100000000, 0x8, 0xfffffffffffffff9}}], 0x0, 0x40}], 0x4924924924926ae, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b4a000)="734e296a9eecdfd6466f3dcda79823ffeba7a52f6cac77106a3224ac9f37cdae9d94fdbce1826f6045dcd770d7561497b7f87fba8a78e3fd2b13702c94d87e65cb48a9b9efab8fb6c04c4426", 0x4c, 0x40, 0x0, 0x0) 2018/01/20 07:27:51 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000099e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 07:27:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) 2018/01/20 07:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0xfffffffffffffffe, 0x3) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/20 07:27:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/20 07:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f000079f000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b408", 0x10}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000603000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffdac, &(0x7f00002d2000-0x10)=[{&(0x7f0000d6b000)=""/163, 0xa3}], 0x100000000000002b, &(0x7f0000efa000)=""/0, 0xfffffffffffffed9, 0xfffffffffffffffc}, 0x0) 2018/01/20 07:27:51 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000a000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000011000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) r3 = getgid() r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r8 = socket$inet6(0xa, 0x3, 0x101) r9 = socket$inet_dccp(0x2, 0x6, 0x0) r10 = getpid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) r13 = gettid() r14 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000012000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000011000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000004000-0x4)=0xe8) r20 = getgid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000009000-0x38)={&(0x7f0000012000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000)=[{&(0x7f0000001000-0xe6)="58b3266d0179ed412e70ee34f5e8ea470f36a7045059fb2846aca0c37e0fc04fd20fd44ab77c35c69c7f10eba16bc539d82e80f4403ff517a28d749fe2060bf644f6e50c0b23f733c752c76dadd780c560e21fc9213da273b78a8c5ee2a097ceafa2a5d1bf22ae462e93e51b63adc4f66f61e026e43c50dc59c018eca7a1e5191ac80009a8c21ff885fc9008df9b9f7c98bc128821dc3ef488ff03f7de1329ebfd3d6fac5d27878c83a73d9e1a4a4056f4fbfc3e907027c987fa5f49bcf7b15415bd891c1299798d7bfeee23822c660dca4d3108f5170d6e5a755abf067e6e580663b3ce18a3", 0xe6}], 0x1, &(0x7f0000011000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r13, 0x0, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xd8, 0x400c010}, 0x20000010) r21 = socket$unix(0x1, 0x3, 0x0) r22 = socket$unix(0x1, 0x1, 0x0) bind$unix(r21, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) socket$unix(0x1, 0x1, 0x0) bind$unix(r22, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r21, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/20 07:27:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x6) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000e7d000)=""/210, &(0x7f0000cfb000)=0xd2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000919000-0x18)=@get={0x1, &(0x7f0000fa0000)=""/4096, 0x3}) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) close(r0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/20 07:27:51 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000010, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d60000)={0x2}, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/20 07:27:51 executing program 2: 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) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000c27000-0x6)={0x1, [0x101]}, &(0x7f000093f000-0x1)=0x6) socket$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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000592000-0x4)=0x0, &(0x7f000082f000)=0xe59527a50b80cb2) 2018/01/20 07:27:51 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005d5000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000c41000)=0x0, &(0x7f0000ba4000)=0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000194000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00008d0000)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, 0x100000000, [0xec69, 0x8, 0x8, 0x401, 0x1, 0x3, 0x101, 0x7]}, 0x5c) r2 = accept4(0xffffffffffffffff, &(0x7f0000b46000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004e1000)=0xe, 0x80000) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11c00002000600000000000000ee8a15", 0x10}], 0x1, 0x0, 0x0, 0x2000000}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000037a000)={0xffffffffffffffff, r2, 0x0, 0xffff, &(0x7f00008e1000-0x96)="227d090b619b156604195c37bf588cf060377fb05d88cc48354d23ceed6ca645994f3fd9ec31059318c589800feb5b376fdf64bae230586a4a32227dec5a55965b89719c7b2ff3d2a4ebcb17540fc6118c05d607f9479bdb74e2a7e9c25778f9622f8b0b5723c6d3847bf32a2bd0b38eede3e69abba62f0c6426d314b5e8741d7b2d63fde385d19aa9d4f9d76dfab49da46b4db82cc3", 0x7ff, 0x0, 0x2, 0x8001, 0x20, 0x3, 0x8, "d2ee1ac76d7353ace145a01b9fa1e75f7eb2372ff90fb90ce97fab38c6de835d1a3da5f1a7dd4ac90c7c05e3384bcca683c7405a1015324bc8b3"}) recvmsg(r3, &(0x7f0000c78000-0x38)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0xfffffffffffffcd2, 0x0}, 0x0) 2018/01/20 07:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002e8000)=0x4, 0x4) 2018/01/20 07:27:51 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef2000-0x20)={r0, &(0x7f0000ef2000-0x3c)="542724a3ae866e4eca76e0fc27b7fe9a574a77de68e8788e4ed7ff4d27962fdca77ff1cfeabbab94e00e0e4d7824517e667974693de211a84d2dd72f", &(0x7f0000ef1000)="73693b28b566b8138d5fe12a4b20599e47ea17132ec94c7dddb7", 0x2}, 0x20) r2 = accept4(0xffffffffffffff9c, &(0x7f0000436000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000944000-0x2)=0x58, 0x80000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef2000)=0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ef1000-0x10)={&(0x7f0000c56000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ec000-0x8)={0x0, 0x0}) r5 = socket(0xd, 0x80007, 0xff) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000060a000-0x20)={r3, &(0x7f000095e000-0x6d)="a615cfe710707e93f7131e034d9ce76af478aea457ee3894d2686c0c1dec881c5262b87f6d82c3491a3631826123d1cee516e24b2181cb078bf3bfbdca5e0200cd49190e2bfd54efe222c816281859b1f3926c407fa437bc2a691ccb9afa0d30563e57a610483c090c86662b5c", &(0x7f000055e000)="c1376fc63253f27121260594ca45d67220b292afb453e1e2c5a5fdcb7764cac2594260ca837c567c39ecd0e8fca24750b573c961c22a6f494c6d1d57de95f9453e3050dd2db9bdd8689244afa77ad42395fcc1508aea7938789a75fe2a82dd8a50a2e3b2cb0a6be75d681fb3b5edef5b4f1ad7d508beda41a671d0a9fa1285f7d1da17ce1b8bbd4b45a52338d7a1288cdc1ed725249d48b4266d0774456b416d1a5fefd9660c8561f6029bc47e9ad1202e9626d8f43f6748", 0x2}, 0x20) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000ef2000)=0x0, &(0x7f000068c000-0x4)=0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$ipx(r4, &(0x7f0000469000)="3b5d19da5ee392c44a19c35d7d84d11779635076618f3d042464cdca8523810b2e3a769d686e7114eedfe31e8562782e2587f2fb9585e57cfbc521ccd32daa45437f9ccd7adf3d7f4ae9f89cc901ebee211f0d9a926c5f45021cc7a5f034d9be86aafa9e9d153598bcd961269e93e6e8d2", 0x71, 0x80, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b66000)={r1, &(0x7f0000ef0000-0x71)="c15be0ee7c69dc614123abc0465c9a05f96dd83ed3fd3067035002186b015ee5917003eaecbf8079225c1aab5f2e612e320680e13a2cf0956da90ed09419b05590d2da36a831d3b3c84dedac725ca0239d96006048c6cfafd7a0f9788441756d044c73588286c897afe987d7c531f222d3", &(0x7f0000338000)=""/74}, 0x18) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef3000)={r0, &(0x7f00005e5000)="4bd867e7a296ae4469a0418a3fa69bc55c3c163fbb41deabb642e883b54398efaaa43da5d613bbe38d577f2d146edf6543aee1dea5d9f9a9044877cf71b665f868691c88a174a705a90c17c74c5ad7297ff2e107323ccb4ed8cb73fbfea4f4a9979cc885319a0f109573d615afaa96e65b3eb0ee35ca9a9e3587232cb46c6a33c82c7d800a4d7c041d9beca1af4205a94f5500e73821b453fad70cb2d83008aec4cdcaa6e02af0748e0b64f3a5687fdc61c69981b8066887b069d2b1fc152e3ffbfa23df2fa895da40a7eba194454f411bfeeacab8f4a1f2005e3a8648ee8bb9ad1065cd538ba46a1dd2139aab192f62f00ff9d277d60896d733ee42b5ddff6a333f46a404dbcbe491690cf405c2d5eef5ca46eaaaebb0e476ec01645b0e8bb2a7a75e970ac3cdd26b740d4685b510e209b8d03afac5f6ddaba3809887c56272d2842d8516610463c6cfe272dca10da4500e7965c4ab812e6cd4682b9fc69d50e1412950cd648fbec0faf2788fc9eacb1cb84f5a35e5eef0f35a19d3e1260e61a8b48111b9b946f11a6f73f415b10fb2837da047e2cc77ec4e6a080af88ed8ffee8d8651c466da712c626951617fabddd159c98cf76a156aac06a5d9f1d0eb5c67b1697c348411d46f0dd1f265b1021e9a4a15fab438676f1be618bb4b8e57d538ecd90298d3805f3e45045dbf1f90b445892f3df37828ec1f44401a0ef08471d00a6ee8abdde28df8ce3689073378d08a61d56c7df81b332d0c847759b231a6b727bf1dab4f467367d5459303dd07a2e3fe5dba418a3111dab791bad0d2d738cb6ab1134a7e7e267e5271f3a3784afd618850757e92866052cd4c89f568de587cb8f61bfb73f0eaceae5ea7d13b8bfa8df880e591ac104601a97da7bb28b9946f595e256ef0c97b4872882d42c08c52108a9326eab3624b39923ee5aa7baa771b9f0641bc89d221f866315465cfb757f2cf94b88d90b5b23d9f5d68f55529437999dffa27067baadd831b558388b6469b17a09f46ce23465b923a865ed0e4cb4a18ca1f48313d850a0888c8fe5138a72b38d411234c277a364bf8dc8ec8cd548110300f67e3ecb6f78337e5838ecde537698c27ef146593f7cb80329e367273cbad41051512d35cda18ad18bca8f34da5a1f177124c4247d1a15c8d818e96b4b348cbb045e5f54fe3ed513cd30035c747c43c28ea5314565a6c9527d1a2e27e3ca82d5550497718c95fc2514bcb56d423c2a3a107ac5766d6d012bab65ded33a2eb8f8ba85e7e7bba0eef025dcc0ac34d409358eb65ce751fc80b0ff3a5335ed63e0fa988ee16281a1c051b86b71ffa869505cbec3db83ff66091d01b022099991b20621d1c4f75ac2f18ed32e02146fbc8f415e015f76e05f657fc7b92ea5ffb1c2959588dc03eb5cf874f386e826848eb60acecc01d8bef13128056d6502635b1899977fdbe53dc9f9c595c3aa69eae4b9c277a7d4d98bd9d5c29b56eea3497a0e6c0ab01e8d4a0c9bde5e3a1540dbde0a8f63d7d82ef42f2d4f8a7137e2c397ea4894b92ab818dd5ff1cad1242dc3de285be296ed214932308602d577105d1b5ade806cde00d2590f69c5b49726de01115aa4d6c7da4244ed61b047d720dfbe2e04ef04d1fbe3b1c631597bd00d132ffa6d115da7059334bc8c0d43404d62dfe54ded6698c4dc791bcae883da294e726b38d3c0e4f69f667a6fb8365109bb37cb0003edd2786ed5408630ba7fdae911900b20f2d62501e2ad7d315eb74919f59ee6305a9903fe18d2499bd08e4fae98f43130cbbd9fad0f4b531cae2e59e084f2c1c36bfe116f1206777500e2e42f6ca6917292db0fcf23a0892af857e1f388d45c32ef6282b1bd8f2e0b16cb5864c373f2c8fcf474467da4f1cb5c86c9f268800f0277a028cf8cbbbd249dfbba9650e90c7d5720ce2cc85b18ee47a67c3ec6ef2eda21525ca97cb098beefa3da86e5ddd9dfc6c60d7d8a5c394d2cebc3d1b21162bbc21c857bcd26793c4f7ca17afec5af39b3394f16098aae5a42e71b31afdb0ecb70a29544685889cc00afc4b9b6a273e31ebc0e6ba5cb88d506bbcdf3d147b04d7b32719c8b8b8f2c6d93a345e561db7ad9543fe57000ebfc1f9db9f9921a5a9118da91d5f0e2c35a020aec1d133b2d9c8d41eb008ec9d173ff067bb38f939cb0223e3f417d50f3ce9e9dc6b330d1a195aeeffd77783f1837a70a8c85e162d873479a25d2b0a283a72d1cb7ae82ca226d825642d2273d56e729bccb0a2759198ba4f0dfd14ee29888a3830b58a8635edb14506f1a00a4c11a99a06f05aefa708c494c6e98268df0ec88b19150e88966d6aefade267f3f5bff9d92ed549541e899ee44000a1958aa63527db7a1ec31854a83e110b4a91cb0ea7422303955375a58547b522c65fb457f7e60aaf96a0bcd95a8a1fbd784ee6b5f4310fce0148532d0b12f9e576b0f913d6c3d89df052bec97054574b679fd4bc6f38e635163fa40e05cd547f1aba15a67cc1ca0e9e3ff3ba8481e6dd6928cf016aa4f6dcc0251289435421e641c49b2555e2854ee2eb8675da518cda5bbdd192a1fa858fe8e40e59f68275ec2c7fe6fd2b771e3ae25ec93cb597c9c18703de3d26e7626bd4d790a8d0696446bb460d93765796b63fe6899e539349ddf2c920f46a6fd63804b7a36cad935bf71208829c20d8ddfcbac406d1357490b9248afb8f9347ab51a3544cc463921ac9bb59d4a62cae5f7a0d8981ad58e628a7dbf0b2406fa2c602031fb43fceaacb09d6056415ee62eb8812251a4b18922981a778ee99d25ea9f61e898d5eee8054b68982dad5af32da7e2cdfe64f9a6bead18a3945cbe19301f3be077d7beb38ac141ece3298b43950952171323f429abeb417c49fb9d4ee75e40b4f2cabc5add62d62f1c48f0b67f09147e7644375033adb42f952ec9011c1c2635eef5e29016a559314af976cdb2ee4e6069bbbee3a80ccec3b3ea7f70717b85b8708daca5eb428d0b4397f5dd5a9349e86b0587def196c32585d4c83dd13ceaf78b28bc1378760b301050ade47db0a451ed0fd5aac6ad27b048bfd0dc8a03b13e74b3a4ad7d1bbc44cc46d605fc1937e457b25e9c7c03c3c90c84642f85f02f09e213cfc65e43d9505793c78a0575188380c6584d49c6b1422170db0f5534677ba2ddfdfdf7cabea8686b724eb73b87fb4f6f84e9c62bcaa7e41d4afdd0723d34a688534da6c8b6715e07bf3bd0e20b7d75c26bafc44f6a5eadddadad83de6e99716b786f7bc8514cc1c97a0df9e0c85c8288635e46b4f7c49a6b8c11b35f2da9b156f566ee9b18c3b0d29af69aeb215212860b3804dd2f467d11ed0521145238a15a18843ba9b8702e1bb69c115b6f84f428c5cb03c1d519fb5a32454b26959b010f3ad9ed55b31ce7eb22e092cf5ba36ee8cdd4e11e31e8494a70463d7c4ee5477c77fd09897526101b7752c02829adc2400d1149959bfa28aeb55c2ca956a0eee4c8f4e0e7c8349233e9ed8ae9fe9793d74cf4643d606b6f9e3ac4fd85b082ba4b9f8e0ccae7397bf37e68df20e0a7e8b63546f98a036e5161afecf3d170dcc785a8b68661d167e256e830e5814ac55f7c06c5d82487c1955501db9bf113f6c162ad186061afc0affcc3cc5604f0b03e22f4aaf7963fe0365eef54ad6bd95122616068a9bf4d1561e55eb9b9a61d2c1eaafdb404074ebd107efbcb15d6dba939d139960956ca027ff855720e832b656ca583b47f8d15f27bcb6aadea6210524fa073a32de9e0e152fc10a14e5f951bdf485f7e87a185583ba0fc3f0cc8f54aa94178d48a3a5f7cd1c00833348bdcb8a0f6601ff9c85d29109f8be8ce45e0aa2b7ee5f853d6a0df822e7c0fef6691c1b676b3ba9bb40d4e096a71cb1a75e189b04ffab57a7f6d80bc0d82b88591e7ad829ff6663b347b3ff94cc0087c905f656b8d63a262b5cedfb537679c063bc5c88f262224ca5a3aedec56767e21148b3ce91f325509a184df556cef0740b484a4cd29bff6df11b3d1318b0c18f0bd80939e3c10ec65b64ea85ba8ada690256718c0b74b369474572132bcd33f2bf6dab3a461f8a47cca789cb4cfbadcad1144416ba5710dd563b567d01d95d9406d1c9cd0e5050f8cc0c9e7cbe5d9549ea2be92eab30eca5815ae8b4cef0dd4007bf94662d4bf4e09a065462ad6a7972a3e2b17c0a4898db1a980cc8eced5394786c48e02b98a9bb9a2488b44d72bad442ddae4c2f139f9ba38e0ac39c463b7268501a2d0e150a1104ec0f5392c5b049a761940627e24dbd3ac57b6cb2c43c024d4872f1a0a8cffefb05a9b4b709f8030a64e21a5689ead47febff77e6a9394455cecb4bd481b030c829edd11c63401682fac1f042613a6827a0ce47d9031ec8cf1374ee06ca7ccc1c65b2fc4bfe3db39d1656959c3831a667924a009fb85a17800f22eae696dd19875dc49881aedc8b076cc2a3fab37c0c8f49c1df1b69b46cdc11815b418bdd17f85345554a3e9fbee412d5acfc5800c95bca0f046bb4a76c06803e1044b2bb879a53b1060ab98c77a1d9817f15088c345585d75c52691bd6e05d754f90a3a82d47bbc00c4d430d3bc72fc2123867dfa28dfa4b456af75161f54802a95369467d3ab1a43985a75a216cb90e0fb306fe842a5970c96356b67dd8fb0b281eb52af1623193976d35f884c018d28258a1a86c84cd97b2ad7695dd6114079908b60f273e8de3215fa6a730ad72e932b60f2a6b719d0983793914e7749a96c6efedb9e15fffac8e1f048b78e74aec9dee6c2e2f14cf6546c84b8607b9936c0f6bd75e5d03548d9d771979bdd3dd98144c09e283bc353b89ffe991eed3ba3a549720041725dd3f17ad0bdec0b5265d53f641f9cf3235665d050bceab97ed4cb86e0b1f5c2e464fca8e451daac2770d4985f81b02cd0d66dcd33dac4be54d14c89f9f5058dcde512457ff34eceb24742fa6a181fe699d39c2e5abd8140c91fcd062885fabae2c7709a200413b8ddf76add9400fc7d82266732962e762e1011f3c5aa7e7988b7fbc1e33dcc9595f8a781570b691448a6efa7f85c0ca70f008f8fd1a025d43900d81e425684ad8bb106036aca752b2b5485080679b181081c89ff848c0212f5880f09c492982bc4908a1bda83daaf3a6db6b5f535b06d8c05a3b8c45bd6b2a35bd841d4fc14e906b9baec39955acde4802cc7347b05ece8b9f286c96fc39aaada90758ec40ff13e995ab7cb5d1892bb8f324181bccd4aed32915631e730d1535e432b15c43bf6cc1ee83e9f09fb286ee7847ef83e85d9eb9e461f4e06311a25f91a5e88bb0c8b3b8a8f00f7b1cace0a29dbd6d8e0c6c10fe6c7fb6bb84b87952aef383008569bc27e13df9296352ba76be30e2bd496c47bccbefbb5f95c8aa1b8a29702db6da893c62803545e6dc3c1e63db0f884fb2a9b7d4d908b918e4d8ff4b7b47c292fb919fb31a3164faa4eb3ddb52ecdc76ca4020bdb9b4a0f3258c645a82d628c2bc84c98fd753fe46454c88c94953f3ffa65bb75431bf73d22f0d253a73d9954be0c6f192dc942eed29eff7cc703293e49fb0a47335b67aa87deb6c2c242b1aeee10c4175d2df7cc068aa48b62d8091012873ad7f5b9b6a6eb3e92a6482441ca744bcf8bfc703cf4ca221e59b2afafde24b78002efdeec14ffcb5db7b16be09fca6317b52f9aefdc3e7ced89b1aa5d11c9e9c6ef2fc882f7f33d1bde1b56b796ccc21375bbf76f7b454ebafb80bf98fce3001aa749aab0448bf8001c689bf27dbf32ebfc91574b37b9795b78166fdaed902c0d750", &(0x7f0000ef3000)="b81a6f87330ebc3b9ece2b0480aa3b174d76380d60f29ba707229c847dbac3a65317b5e5f4ed1db2571f976a93f4b0bbfdafcbcdac3910259e85e9cc31fae5", 0x2}, 0x20) 2018/01/20 07:27:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000000a000)=r0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000000a000)="01b27ade7a07faf43e5de3eca5d523e14608354a2c834cbb5c6a2ce2c1e2c2544684bf910b90bd8c22ccebec4b4bfefc5a3499111f00812478b2978fecf02d4380fae45bc2e09f353f3026246c00d2e47f734496541536b4a1442fafa6626c0f538e8e7c1ae2e917e0a1cf424b0289b2e106e1b39811cf61105499cc03b98881da17c6b3e581a20121a312af017c789777769219f623fdfe8e05158e33343eb50d35ac51bb906542f0c545207b44a76d296e9e17360cd414777d4375d82dfdd8d4b190fea54034ac4746dc1d5d972dbf20e74c2e299618582ecd3f27ff2040367155a6373aaf1dcbc81c", 0xea) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000008000-0x30)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x2a)=""/42, 0x2a}, {&(0x7f000000a000-0xde)=""/222, 0xde}], 0x3, &(0x7f0000007000-0x12)=""/18, 0x12, 0x0}, 0x40000000) r2 = 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(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r2, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r3 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r3, &(0x7f0000008000)=[], 0x0, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000006000)={&(0x7f0000003000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x20)=[{&(0x7f000000a000-0xde)=""/222, 0xde}, {&(0x7f0000003000)=""/67, 0x43}], 0x2, &(0x7f000000a000-0xf4)=""/244, 0xf4, 0x100000000}, 0x40000001) 2018/01/20 07:27:51 executing program 0: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f68000-0x4)=0x9, 0x4) connect$inet6(r0, &(0x7f0000638000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/20 07:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fc00000af7791010"}}}}}}}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/20 07:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036e000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000057000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000043c000-0x10)={0x2, &(0x7f000044f000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = accept$alg(r0, 0x0, 0x0) close(r1) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f0000941000)=[{&(0x7f0000579000-0x1000)="72904b15c0805c356fdb72291008080d8b028baac6128010996a1b136f574ed427d9fe13d08bbfcc165873ac4f7b9d497b9e58fa751653e2a5b0bbc0125497314d0f8a069de541f3528bfb8cdfacb23e08f084defb26b82326808f9d5dc310a294a5bec5c32e8101f06d79c9712dd2b7ff8428e271ef9d402c78025fd6d4921c71abdadcd41bc053c6ba42afb612d8a4c6a3d1de0efed65b9a762d2f1f72128c60e637fa3ac5475c2e43012a957cae9b3348dfc4c58221c4a04529dcca1877488c7c7a74796bd628593c739c0a0cb952f3a6097ec3b1342b159a3b874aac9f148ade94911e36dd895289a681b635e1fb", 0xf0}], 0x1, &(0x7f000014f000)=[], 0x0, 0xffffffffffffffff}, 0x0) readv(r2, &(0x7f000063c000-0x20)=[{&(0x7f0000f75000)=""/217, 0x0}, {&(0x7f0000f64000-0xe5)=""/229, 0x3b6}], 0x35) 2018/01/20 07:27:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) pipe(&(0x7f0000e90000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00009fb000/0x4000)=nil, 0x4000, 0x0, 0x10013, r0, 0x0) 2018/01/20 07:27:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002bf000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xce6c, @loopback={0x0, 0x1}, 0xffff}], 0x3c) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000585000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00004d0000-0x4)=0x6) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000092e000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ae0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b1000-0x4)=0x26) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/20 07:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) bind$inet(r0, &(0x7f00009bf000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000795000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b61000-0x4)=0x0, &(0x7f00008e4000-0x4)=0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 07:27:51 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000f000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xef6cab9, 0x9, 0x0, 0x6, 0x240000, 0x10000, 0x0, 0x0, 0x8, 0x59, 0x3, 0x6f, 0x8, 0x10001]}, &(0x7f0000010000-0x2)=0x108) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000010000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000009000-0x4)=0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, r3, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000e0f000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d9a000-0x4)=0xffffffffffff0001) 2018/01/20 07:27:51 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x0, 0x21011, r0, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 07:27:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000033c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000374000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xff, &(0x7f0000a52000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000f57000)="", 0x0) accept$alg(r1, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) connect$nfc_llcp(r1, &(0x7f0000de8000)={0x27, 0xfffffffffffffaea, 0x3f, 0x5, 0x865, 0x8001, "697c366ddbf3ca1345bef3e628d391a301c72129893af74e688f622d566e33207191cc82b3ffac87f54779e3cd379af1e02f39b92fd02dfe6c143de580c53e", 0xb8}, 0x60) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x174) 2018/01/20 07:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d59000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f34000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000083d000)=@int=0x3ff, 0x4) 2018/01/20 07:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009f000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002d9000)={0x0, 0x1, 0x4, [0x3ff, 0x5, 0x80000000, 0x7]}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000264000)={r2, 0x1, 0x30, 0x80000000, 0x0}, &(0x7f000036e000)=0x18) accept4$alg(r1, 0x0, 0x0, 0x800) r3 = socket(0x100000002, 0x1, 0x0) setsockopt(r3, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/20 07:27:51 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x2) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f7a000-0x8)={0x0, 0x9, 0x9}, &(0x7f0000580000-0x4)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f79000)={0xfffffffffffffff9, 0x7, 0x8009, 0x80000001, 0x8001, 0x2762, 0x80, 0x100, r1}, &(0x7f0000f79000)=0x20) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) connect$inet6(r0, &(0x7f0000454000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000f79000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/20 07:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x2) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d8b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007e5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003e8000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x0, 0x3f, 0x4cb9}, &(0x7f0000fc1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000038a000)={r1, 0x6, 0x100000000, 0x72, 0x3, 0x3ff, 0x0, 0xfdb5, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x3, 0x7, 0x7}}, &(0x7f00000ab000)=0xb8) getpeername$llc(r0, &(0x7f0000353000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006cf000-0x4)=0x10) 2018/01/20 07:27:51 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000001b000)=0x0, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f000001c000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/20 07:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x2, &(0x7f0000590000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008fa000-0xc)={&(0x7f0000a3b000)='./file0\x00', r0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009f7000)={0xffffffffffffff9c}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d65000-0x4)={0x80, 0x7, 0x2000}, 0x4) bind$netrom(r1, &(0x7f00007a4000-0x10)=@ax25={0x3, {"83cee59e0ddf6f"}, 0x7ff}, 0x10) syz_emit_ethernet(0x1e, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@can={0xc, {{0x3, 0x7, 0x8, 0x4}, 0x6, 0x1, 0x0, 0x0, "1ca51da6df80e83a"}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/20 07:27:51 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0xfffffffffffffdc2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000010000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/20 07:27:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036e000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000649000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) readv(r1, &(0x7f000063c000-0x20)=[{&(0x7f0000f64000-0xe5)=""/229, 0xe5}], 0x1) socketpair(0x4, 0x80000, 0x1f, &(0x7f000022a000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000124000-0xc)={&(0x7f00003c8000)='./file0\x00', r2}, 0xc) 2018/01/20 07:27:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x1d, r1, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x40000000, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) 2018/01/20 07:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a24000-0x4)=0x5, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f00002b9000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f69000)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x0, 0x9c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x6, [0x5, 0x6, 0x9, 0x62, 0x8, 0x401, 0x3f, 0x100]}, 0x5c) 2018/01/20 07:27:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) bind(r0, &(0x7f00009b0000)=@sco={0x1f, {0x6, 0x7, 0x6, 0x0, 0x5, 0xf6}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006fe000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a4a000)="4bae67b1829d06dd4444317571e5aa5822f5bff74eb3fc36daa52b1e80c75f5fd4f837d9b6cc924cefd5eeee842101281a7ee5e834e3dd4db897e5bdc5e9ea6a97", 0x41) close(r1) 2018/01/20 07:27:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0x804, 0x9, &(0x7f0000fd9000)={0x0, 0x0}) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/20 07:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000326000-0x4)='tls\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, &(0x7f0000adf000-0x8)=0x0, r0, &(0x7f00003e4000-0x8)=0x0, 0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000ee8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000385000)=[], 0x0, &(0x7f000030c000-0x89)=""/137, 0x89, 0x1}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x7f, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/20 07:27:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1e) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000001000-0x1)="", 0x0) 2018/01/20 07:27:51 executing program 0: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000aef000-0x48)={0xa, 0x10, &(0x7f00002f8000-0x80)=@raw=[@generic={0x9, 0x9, 0x81, 0x52}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x0, 0x6, 0x0, 0x20, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x3, 0x9, 0x6, 0x40, 0xfffffffffffffff8}, @call={0x85, 0x0, 0x0, 0x2c}, @ldst={0x3, 0x3, 0x2, 0x5, 0xa, 0x100, 0x0}, @ldst={0x2, 0x3, 0x2, 0xf, 0x7, 0x1e, 0x8}], &(0x7f0000aee000)='syzkaller\x00', 0xfff, 0xf, &(0x7f000020c000+0xc8)=""/15, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004c1000-0x4)=r1, 0x4) 2018/01/20 07:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000ab1000-0x4)=0xc58, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x1, &(0x7f0000cee000-0x240)=[{0x0, 0x119, 0x1000, "1bc5e5d926854c64869008663ce9c0b32b991272dd813bdbed9e05f8a2dd785bbc8556093db44aa01799178c2a2e1f64317dbfb9ff8069913688945da329d234f69ef39d6aec8e580aeb03a476846f87e84178ae8169efe6d07d0318441fdde146af7d4f87e69df7943101c8d8b1ac23c9817cf730b368293d75d2367fe6d7d14767dfc6390656894bb35bd57a9d7fd19995b00ae6433dfd1bf4bdaeff3d8327103aa2504284af"}, {0x0, 0x10d, 0x9, "5398cca768fbe48d9301a1ed280ad52e229e2b60730c445e096de9e203c67b37432e72fba9f93218999f62804fb94e7d7ffd779f7661d3772c62703a39d98bdc08b089a56b1be59059509a5dd3ec184a4c6ab1574d2cd893c9074ef3b3469103b760710c8f6c2239a334c3eb99a92e68bac325dc49220eb406df7b96bc7a3dc00413ce3e63b11faf7a795cddba2eaeb6c054e14730a015274c3f04dc"}, {0x0, 0x13f, 0xffffffffffff7fff, "d2728b16dc08441dd0c2afcaf345a7"}, {0x0, 0x108, 0x8001, "dea6db259d0834e4a13c9ddd7776064b656f08e15a8ea93258ad952dd9005b4f55fa7371abe153a03e3539df96c25c3f7a8476c7c1a850a6156e729367e0810b2a7510e291b797efb79edad0dce06b24e6bdf4bf0816e7d849c42a808cc7cf04c457017683617ede0b34eec8c7d1afb9f20bebee952f3e4e5898e12353d7fa80d2467457768937e63f602cee6417af6aa4545d5975418048bb929a1dd428dd729c"}], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000000f000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:27:51 executing program 6: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={r0, 0xffffffffffffffff}) unshare(0xb1800403) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) 2018/01/20 07:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x20, 'ecb(des3_ede)\x00'}, 0x58) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f000040d000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$alg(r3, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x0}, {0x0, 0x0, &(0x7f00004e5000)=[], 0x0, &(0x7f0000169000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}], 0x2, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:51 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000004000-0x4)=0x6, 0xffffffffffffffb4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000005000-0x5c)={{0xa, 0x0, 0x39, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x6, [0x0, 0x3, 0x8dde, 0x400, 0x1, 0x10000, 0x5, 0x9]}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x4c)={0x1, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0xfffffffffffffd2d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 07:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000fec000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000cfc000)=[], 0x0, &(0x7f0000141000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00002a7000-0x4)=0xae9, 0x4) socketpair(0x9, 0x803, 0x1, &(0x7f00000cf000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000095c000-0x4)=0x1, 0x4) bind$netlink(r1, &(0x7f0000e13000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc) 2018/01/20 07:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x8001) r0 = socket$inet(0x2, 0x1, 0xbda) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000cb7000-0xa7)="", 0x0, 0x20040080, &(0x7f0000ed9000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/20 07:27:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/20 07:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003fe000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008ac000)={0x0, 0xafa, 0x1, 0x100000001}, &(0x7f0000517000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aad000-0x10)={0x6, 0x200, 0x80000000, 0x5, r1}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c73000)={0x100000000, 0x2, 0x1000, 0x0}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/01/20 07:27:51 executing program 2: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000401000)={r0, &(0x7f00005be000-0x93)="2b6ef130d576c42fa9401535a8cc988428dec95389b80f8d21a83d4f48036accc9579a6a52e67996214188fbdaade1a393b4e8ed427970b36ec18c4507666d8fd2bccacec0d3b7931ae05513a1a8e7215b1ebd1752bc866a17b51afda47a03bf51cd9118650473074adeed7b4d21dfbae797ebbcc27d634da9023429a707ffde6146799eaddfd0d13ed737538fa092e27b1679", &(0x7f0000d09000)="9e31237fa38e4aebaf4a9096862152882d04f1f97597ade4d4738708d2052539bafbf2074272a51659054b70417d12eda6107b81f9d55c8b2ab1fc65c6b8309aa83cc70df53e3370186660c14c937b8b6d6a6edae5150b9cde9cadea33e3202f41653148948508b40c996c50ad37c4dfd18d7663f188383649e6cbe17d1f887a8484132ffa8f1f84950537b51c607f36c522e34969e57d775b", 0x2}, 0x20) socketpair(0xa, 0x3, 0x20, &(0x7f00003b8000)={0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000e59000)=0x1, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00008a7000)={&(0x7f0000dcf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000e5a000-0x30)=[{&(0x7f00005be000)=""/154, 0x9a}, {&(0x7f0000e59000)=""/116, 0x74}, {&(0x7f000079f000)=""/0, 0x0}], 0x3, &(0x7f00005e6000-0xe4)=""/228, 0xe4, 0x1}, 0x20) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r2, &(0x7f0000e5a000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) 2018/01/20 07:27:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x400005, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0}, 0xfcea) 2018/01/20 07:27:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000694000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) poll(&(0x7f0000962000)=[{r0, 0x400, 0x0}, {r3, 0x20, 0x0}, {r0, 0x0, 0x0}, {r3, 0x2, 0x0}, {r2, 0x2006, 0x0}, {r1, 0x1180, 0x0}], 0x6, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000049d000)={r0, r2}) r4 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000d05000)=0x7, &(0x7f000055a000)=0x4) accept$alg(r0, 0x0, 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000096b000-0x78)={0x2, 0x0, 0x2000000000000, 0x8, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x0, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c0000-0x4)=0xfebc) r2 = socket(0x3, 0x2, 0x401) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x8)={0x0, 0x1, 0x0, []}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x1, 0x9, 0x3, 0x5c, 0x10000}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009ef000)={0x0, 0x1}, &(0x7f0000ae6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005a4000-0x6)={r4, 0x0}, &(0x7f000004b000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002f3000)={r5, 0xa5, "27e855e437291bb6bd1dd42cc3389af58d571e689a3d4bb348ee14bc24d93fd40bef9e1c0b9ac77fc02c43908dee8466676c151ec73af7822047ab1f10c9a165061ade7398b4bc3fdbe91283608e098e2552196d7627d380869abe9c7af227530cd68649e80b3ed345151b18aa48d05b1817bcdb7ca39dace75154a7aede3fe41d458d70a09917084d2fa20f5751c54e87c899a8ae44f7de9b45f72e5bcb63b8796fc1e082"}, &(0x7f0000f09000)=0xad) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b82000-0x8)={0x0, 0x0}) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f00009d0000)=0x1, 0x4) r7 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r7, &(0x7f0000899000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x15) epoll_create(0x3ff) setsockopt$inet_dccp_int(r6, 0x21, 0x7, &(0x7f00008a0000)=0x4, 0x4) sendto$inet(r7, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r7, 0x0, &(0x7f00008b9000-0x4)=0x0, 0x800) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000084f000-0x4)=0x3, 0x4) 2018/01/20 07:27:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xf509, &(0x7f00005ec000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000006c000-0x6)={0x1, [0xffff]}, &(0x7f0000245000-0x4)=0x6) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000105000)="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", 0xfc) 2018/01/20 07:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/20 07:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c27000)=@buf={0x1b, &(0x7f0000d52000)="f678d346b0a1d44e70cf01fa2db78ccdee77e66763cfa667db6a34"}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000025b000-0x4)=0x7, 0x4) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) socket$inet(0x2, 0xe, 0x4) write(r1, &(0x7f0000774000)="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", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b5000-0xa0)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) 2018/01/20 07:27:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000aa3000-0x4)=0x401) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0xfffffffffffffdbf, 0x21, 0xb01, 0x1, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0xffffffac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c", 0x50}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x7a, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000d43000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 07:27:51 executing program 3: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ddc000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f0000d99000)=[{&(0x7f00005fa000)="61d5c7d2a93f8828827cbff374", 0xd}, {&(0x7f0000dac000)="200d7fc9bd638d0dbde86be15f4abb6f93ee9a64ad277632b1b5915790d6f1cb485f448bbd0cece15f6b240a1ec0fee7b3aa79a1c43e88a412a0e41a274d4907a40437c28596924e5ffe4e0931bd9d6b0d2546d72075a5884d520aa4d1243305b09d1dc32cee271c5780506994a293122565f49e8034cd3d4133e86bfa2960cd40198ed2c553eb37bc01db3422a52443c5a8274bbeb8f29332f5a4e75dd5674e1e318a02db84e735642115a82446d9171b19012054bed3d07a0cd0b55dd23e0e", 0xc0}], 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000ddd000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000651000)=0x10, 0x800) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ddd000-0x4a)={0x0, 0x42, "25459af587f933b2cc57eead7ed0e89a8b15b924b0873a2a3e41925174389fea2a0bce31fe5c6897e112f65b3917de18002f5bc63ed6fbae319d363c22a994be74d7"}, &(0x7f0000ddd000-0x4)=0x4a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c84000-0xa0)={r3, @in6={{0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x7fffffff, 0xffffffff, 0xffff}, &(0x7f00008a2000)=0xa0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000ddf000-0x138)={0x4010000000000, 0x9, 0x4, 0xfffffffffffffffc, 0x5, [{0x9, 0x6, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x1204, 0x0, 0x0, 0x0}, {0xa7f8, 0x0, 0x10000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1a, 0x7fffffff, 0xfffffffffffffffa, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}]}) bind$inet(r2, &(0x7f0000dde000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000ddc000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ddd000-0x4)=0x6, 0x800) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000ddd000-0xb4)="cf8f1d28d0da14917f5c74510e7f7ddd81e251115382100185a27b10f811f9f1243683f81a1f82352f889f510614b0aab42df9939f740cacf63d9d3e8bd4c22433db25d9a8c151e73d5493175eb8145a909954e7c816d83f5eba933a637951654f7cfb6f8bf09933805519eba6271bfe9e730989941e569365af543f19c2d48702a765ac8e1b71792b90e7743c14da3566288f6ff42a2f57945567a536b528ebbfad399acf2052ded29a00dbda09216a83fc7c1c") mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000ddb000)=0x0, &(0x7f0000ddb000)=0xfffffffffffffe48) 2018/01/20 07:27:51 executing program 0: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000016000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) 2018/01/20 07:27:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000383000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x2b, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/20 07:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f00006aa000)=[{&(0x7f0000c46000)=""/192, 0xc0}], 0x1) bind$netrom(0xffffffffffffffff, &(0x7f000047c000-0x48)=@full={{0x3, {"76cbd2c28d09a1"}, 0x0}, [{"764a7b3dd423bf"}, {"cd1c1b561c5684"}, {"7d066cfcbb8bca"}, {"b78c01e9f044f2"}, {"afdf0122f304ff"}, {"8e33f470885a9d"}, {"64b7006b074aa4"}, {"da3c018116b37f"}]}, 0x48) pipe(&(0x7f0000810000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000f48000-0x4)=0x0) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) 2018/01/20 07:27:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x7) sendto$inet6(r0, &(0x7f0000186000)="5b543b5a00912c9a69f56625c80544901ccf6a3ec04b0db90a9666cc02274f1f6f31721b172463b2df81c3b84f53192a4f956251a5f238b447b85fc85d2acd8690a414c72bce0529eda1eff6c89f32aa81324ff03f0b10d138b28facb53e91b02f8d72a2e19694e4f717d342b3579d42c4d843ed31e3f5f387ddc47cdb26afc922a6c5bcf5e34e7cc6a66e5b0895521bbc9e2521448da1b3530ea6589642bf0ff5b55191f01d3bc5681b8dfeaad03d12cbc227fc3510c2e47a97c8cd3298abd153ae73069511eeba600405f1c08f1387", 0xd0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/01/20 07:27:51 executing program 2: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005b3000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-avx2,ecb-des3_ede-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000)="fff20119ff0d005ff1040000ff000008000400051c000000f7ffff1affff00e9f8000177c11e0019000ef80000000008", 0x30) 2018/01/20 07:27:51 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1, 0x5, 0x7) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ae1000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000084b000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000618000-0xc)={r2, @rand_addr=0x10001, @loopback=0x7f000001}, 0xc) sendto$inet6(r0, &(0x7f0000ad9000)="", 0xfffffffffffffed3, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) 2018/01/20 07:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x1, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000093000)="ddc79b751b43e1bd0b9387d6b6c6d160de8491ed054ddfba", 0x18, 0x4, &(0x7f00008b2000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x10, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bbd000-0x90)={0x0, 0x88, "56b10ffb11037c5b3f1abe8e6877ba79cdfebb7659c6182acf802e50f3a5cdc620062442893475d1fdbd1dd6652b72a48039bbf909a17cd97e5e6102d75e765fc9129e526fffff8bc738f51c2205881f7af320abcf6ab87e7728b62f0404f09522344e82a0075b7cc4216b0f5e684dd6c46179e8caa5d991af009183bf958846b78d3ed12370bad6"}, &(0x7f0000542000-0x4)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000099c000)={r2, 0xac, "fda4ff6e613095e034488a2217c615a728c009a40c2b04c6339f8f98512240fdc963c4b24d12288321f6405774ec8ee88807a5a42bea3cefac5aafaa95bc0b2e92b0daf6b0a10e68901461e8c83493f9728eaa81e543e56b72d00fd040fb3ba62f1d9eff79877726e7b2412c1d4fab32adcf8d4ce7babf550413d8898111e9666b16811bd5f026aaecb4508b780dcd85a38a9c50f74adcd0c846fb8170010356ef92725ee7fab44a4335a1f8"}, &(0x7f000008b000)=0xb4) 2018/01/20 07:27:51 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair(0x10, 0x0, 0x1, &(0x7f0000b32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x0, 0xfff}) 2018/01/20 07:27:51 executing program 5: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000)='bbr\x00', 0x4) 2018/01/20 07:27:51 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000232000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"662994bfbfe74989609eaf45f26abfeb", {0x4, 0x80000001, 0x1, "ae2677f67389", 0x83, 0x0}}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 07:27:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x38) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004cd000)={{{@in6=@loopback={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=@rand_addr=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}}, &(0x7f0000314000)=0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c04000)=0x80000001) socket$pppoe(0x18, 0x1, 0x0) 2018/01/20 07:27:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000091000-0x100)={0x7fffffff, 0x2, 0x2, 0x9740, 0x4, [{0x100000000, 0x1f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7cbf, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x7d3, 0x24ba, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x8, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000005c000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e3b000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000637000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0xdec}, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007e7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000855000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000621000)={0x0, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x23}, &(0x7f00003d5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000071b000-0xb8)={r3, 0x0, 0x7285fe32, 0x6a4, 0xf72, 0x3, 0x4, 0x0, {r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000, 0x9, 0x8, 0xffff, 0x7}}, &(0x7f0000cb9000-0x4)=0xb8) bind$inet(r1, &(0x7f0000a7b000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) sendmsg(r0, &(0x7f0000c5d000-0xf)={0x0, 0x0, &(0x7f0000cc3000-0x70)=[{&(0x7f0000df1000-0x4e)="6cc7774d95afaba536750ec6209f1c1255c0b4db86e554dbee6ae1ed3abc34dd0a4dd5762909beb6baa28bb058856e5043851891c899e5dca6b7d82b3f34c764d252d15fc07876d07138ea62b360", 0x4e}, {&(0x7f00005d9000)="58b0b648cee4271f97dec442ff6f2a45a01bf85f3aef54eeaa6df13e5111b75d1875fc1d6ac060047ae3ce3be643d22c61dfcd3ccf42a61b750f491d6356e4bf1e5212c17f050c4b7ccef7b719b1ac72a10c0be8", 0x54}, {&(0x7f0000300000)="3c3b3cbdad51f42ee3c29004457f847d82879c448ea40f6e6c31d2055b072ea1b971e6bc34e9c82fe369b8ccd642f1d461512cfcf5d75583b2bcec1cc0f0155d62a1e919d57a7036fa7e31e48bbf9390d0785e452c99f6ad38d77fd838128948f32a981fcf3e9586", 0x68}, {&(0x7f0000faf000)="530908ac223ab29b06c8172aa25ffc2c2150f0c02fc39252310c2bcadf79d43b4f9adf37d2369d78f16ef8d17aac316c98580061799934c858439da9d488b22fd85542e675bfcac59e3b582146c6128982", 0x51}, {&(0x7f0000799000-0x3b)="5fdc09a6e0dc9246402b8b9ce878a4c85c535848b89ab9e71021de56191fd8f1bb044d95e3bf5f4822629eb058bb7c8511caecf5cc19f1ed30bf4c", 0x3b}, {&(0x7f0000590000)="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", 0x1000}, {&(0x7f000083c000)="3ab5890e249d0b78661ab0a2da20f51389f565d3a0b0737f9758d1da119b526c674e520763d354409ca0d32b867948b820eb736d26022e6c03d02c430bfe7d23946df6fe13ed49152f137a5213d016f8fd03", 0x52}], 0x7, 0x0, 0x0, 0x10}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000223000-0x8)={@rand_addr=0x7ea, @loopback=0x7f000001}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002c3000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f8b000)={0xe626, {{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff63, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2000000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r3 = socket(0xe, 0x0, 0x401) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005c2000-0xf5)={0x0, 0xed, "ad5557e249422c5bcb4e0b29bc64615367dd28ca33ca168fd3cd83f65eed26d1543bd9793e1f8d7811149f32ad89a6596197edbc483d9d17dba4da039112e4d322f5cb04519dd5442f298270a492b817df9c8caa511b1e503d83f247b6e8f23b0641e3d2f3ba91ee3a980108b9ea3e5f58e58a1ab468304f6eb4acd583d051bbe242cc1312c1b41c41a0189e6fd2889a2f1fe594fe4a54678f7d3cf18da2306c781da7458b074a84458b39b727d63feb44b12d2150d9ec7140995984915b43da430a1c83890faf95b4069d0f6512e0938b96c844994d483be137cd9932eb911696a7255d217b41bc84bb241492"}, &(0x7f0000648000)=0xf5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000a13000)={r4, 0x55, "1ca20126e8a48b08a6706cfee3d3caeeaec51455d1721c9e975ba4546acf93585b6f45a11ef9d25d5f565263cbdfac962228f207466fd1691c17040728885e7e1e63a6192ef95f6a19f8063e8dd45c4667e4911d4d"}, &(0x7f0000166000-0x4)=0x5d) recvmsg(r1, &(0x7f0000ad9000-0x21)={&(0x7f0000baf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000020a000-0x60)=[{&(0x7f0000d0b000-0xc7)=""/199, 0xc7}, {&(0x7f0000e61000-0x33)=""/51, 0x33}, {&(0x7f0000521000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f2d000-0xbf)=""/191, 0xbf}, {&(0x7f0000ea7000)=""/168, 0xa8}, {&(0x7f0000d18000-0x6a)=""/106, 0x6a}], 0x6, &(0x7f0000876000+0xfd5)=""/115, 0x73, 0x100000000}, 0x140) 2018/01/20 07:27:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt(r0, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f00009dd000-0x4)=0x1000) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000064000-0x58)=""/88, &(0x7f000013e000)=0x58) r1 = socket$inet6(0xa, 0x80000, 0x8) getsockname$inet6(r1, &(0x7f0000ad8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000382000-0x4)=0x1c) 2018/01/20 07:27:51 executing program 1: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000280000-0x8)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004cc000)={r0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004cc000)={0x0, 0x0, 0x0}, &(0x7f00004cd000-0x4)=0xc) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cd000-0x4)=0xc) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000ed000-0x38)={&(0x7f00004cc000)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000404000-0x10)={&(0x7f00004cc000)={0x61c, 0x8, 0xf, 0x120, 0x1, 0x3, {0x7, 0x0, 0x8}, [@generic="1105b29d92fd01a964a060f63667e32e5b31eb2cfc5a9994ecd81aad757547bbc762de1e0b6053061e6e95ffbc10af3ccb7d78f73d55fc49727d35afcd84dd5f34a0bb61706ff94ff6cd", @nested={0x4, 0x6d, []}, @typed={0xc, 0x10000, @pid=r3}, @nested={0x174, 0x45, [@typed={0xc, 0x7, @fd=r1}, @typed={0x28, 0x3d, @str='selinuxem1Qvmnet0selfselfwlan1\x00'}, @generic="f4b413cddd3170b0e60b41ec9adb99935c7d146e6c21061c0247170cbe16dfb2b2c698e60e889c49cb2b54e2cc0cc53ff2e62fd34c4211ffcd32a0f53b47e77b9efbf7558e1f7594c516162113016da1fdd2dcd147a398b11cc0fe3ad0ca9cccbc12554d1dff2631", @generic="e0c7259cd131622c998ecb590bee0697fb805cfe1c58ac70cf0e85fad254f0db53fbced0ff076565f78ccbfaac090b244430395827b945c0ffb0f80fc00a8794f544d1e423d319ef4def00bf67612f88627db55d530bd14ef345637e3107118c230fcb179ba738ec18d92c7dcfe346f0619151bcd4e49493dfd807f4d176b3b3ffe7c17e34e4ed19d378445abf51f66620f72b97a69b4e3b900d92e5d67eb2334f614f30deddf3beda48805752db65ef9a83db69e5e3da80ffca29786c23ec022791136b61e0f9aa4822d5e12722736fefdf9858"]}, @typed={0xc, 0x6a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x18, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @typed={0x14, 0x4, @str='selinux]%&\x00'}, @generic="01f2505732008581089da1c20bb1965db1ab0aba089d685792149e5baae553ad332b29c04544c910776aa50752a6982a09b9083999116f38471d9d6e6e3b8696eb5046516c1e2bf4008c93bd680b93", @nested={0x388, 0x34, [@generic="5fd8cb9bfd653dbd418de363ff4ef7f738de22ea645ff7900ecd8421601157d04549cdbf263135968e03124421b98fdab4c9b8a0ec3405a45a86849959922759d97e0d874bab7da05ea2e2335a849a37ec4bb003c3b55a81469be158cdd478242411875e72757a7e3497f75f643818fbe6ba", @typed={0x18, 0x49, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="8600c89ba2f28f552cfc4ea089208aef4e2c5e23c79e51a676f9415cbdeed88c1c12db63d3de830a527b1fce52cc1eaf174b5cc732423d62d4d2c41a9c6ef4aca6d2a49826a9b5fff3f77608a86372c10666afa1cd2693221610b4101bc1c751e168f4a686c54bef5e8d376e4ebda8421b4dbb882177b399b7b9c0599881c3ff071485c18f4571a8093c05d845b4c8a6eff9330dbc48f3495b8b1af1a441e9462e949850b8c8124420100967904fd161b46a0219b9611c019110ba4f4115f9410369e962f8", @generic="8c9ff6a68be08f9aaa5a77953c06dace4b33b11806d091a165540717552b2f7437a6dc6df59ac53b5e5a36f9b319841133dc7c73ba37b1959c69b17cd63c4d9a784a0b56762000f614e750f97a80e54e30757ca5f264867a89d108c808ab79d1a54022b9c9e1dbdab3ad2646c5b3d72d52745101f674408e9ef6e4b459fd441ffe1316f99ffc76c6d2070ca1746807d41c23cfb08756c50444909af2745e2e1f416cb1a1a090d11b1665892063f830b88690953961aaf328921c400cdf5478391abf56621ca4335a5cb8bf907b97e2daff9b50", @typed={0xc, 0x3d, @pid=r4}, @generic="4ea18952d9827d682ea6d6fe8b57f8a0ba496b267f47f6919d4e0caa218d6bc6ddd6272fa085536b11557e567c8dffe818b823206ada1d", @generic="f629baf5005ce515e4d94c8f868f7621b7c35aeb6c93f0c5fcc55da6cbc2b6303d73d89ec9a20e0b025bd6a62da0a4e5d584a74ba29188ae9c5db33fd2cbac69f1a368492fe4524f63ea0446a61e6547cb50404e502d2b5addbc123b666a6f37bb25f0b214842685b3b9e582986fb4b84863c1fcc79aa3af9404be34d16ac358d011461331a2b46291c604a41882c86f8f781ded2ef1c95cfee7028334a55fe80680590a74eee3724e1db74c0bdedaf3d01050d92d0151e5393196d6d176a4f907a7b1a08204c4f2836124a3cd0ee31181bf48c8eb65ddd467d542380fb4d67d647f41a6a5b428dcc1", @generic="01b6ea35cfd0aa28a1f0886d1b98d7a9c15944560a46fc6b8632f5d4011669c5653734cf2ae06fe88a99ac9dddf71e6da08ff7067189"]}, @nested={0x34, 0x27, [@typed={0x18, 0x86, @str='md5sumem1&#(\x00'}, @typed={0xc, 0x77, @pid=r5}, @typed={0xc, 0x85, @str='\x00'}]}]}, 0x61c}, 0x1, 0x0, 0x0, 0x48084}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00002ff000-0x4)=0x0) 2018/01/20 07:27:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000adf000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f000071b000-0x4)=0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000031000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c70000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ac000)=0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004de000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000298000)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/20 07:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000, 0x8010000040000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) sendmsg(r0, &(0x7f0000522000-0x38)={0x0, 0x0, &(0x7f0000ba1000)=[{&(0x7f00002f0000)="", 0x0}, {&(0x7f00000af000-0x8c)="264754db60ab6c4c33ed342988696d93c4463909414615f81f03bdc3f6fc4a12441bce76e8963a81afe34ccbb4bf62e22b1a50fdac0b8e9876400405526b18fee652af35613e0bddb07539b9a70d3265b0510d9decaacc9c04fdd2f8e597a4cd8cdc545eef4c0a17989b5be5a1ff569cefb70295ff122728ec62377caa15f9ed79bac4d56a50ac849d41d547", 0x8c}, {&(0x7f00009b0000-0xf9)="a50721992a2b40482758c080646d23cea7250dd1978ab1edcd16bd2c35486b7f0f928a01e9795c187e26b6d460525a465fdb39c4ff6470fbe7e80c352cddb5301b4519253dea58a6677bd9419190ac6a4e62409b3ae6aa4de79fd0e70af0c7d7c9286789637efdaa57989e9bfdfb87ac3af9604f88b5c6c8dffa740914d06c9c10dabbfa6ed3bf661636f54e089b5d52f98bacc6fbecd5e1c387eff7b345759f18be11067965d44e01f749fe2760cbe908c4f9c95e03e4f6eef64ec4b20a40200b737f51543afa87421bbc231c5ea115184ff393fc3f4163ef5a3badfcd221b5a30bdd886502a7a1d2b7fada273cc3455b0e453643ee8e44d4", 0xf9}, {&(0x7f0000abc000)="", 0x0}, {&(0x7f00003a1000)="eaa897b47cf7fd5ee7cd4c2f42c189d1eedd6da2a79daa05df3ccf89495c824094bf5d8ebcc7482062f058f93caf139d9445656881160cb7a70a9baeb7db2b32378e3d52c80465d59eeabcae5c773bd34d1fb1ef1a5464baf7f5c9f6930aee2e6e8a06d6d631b4e91124cd11ce45092cd9e290d3b4f4331024b6e4fff476c08e769ed1ce57f59fd73bbfd882baa6f921bd0f038522f7474e345007772aaf481a14095d1ef66ac9b01aabc8d3d4c2904fb71079153098127ab551ebfaae5ca685b96d43ff37709f2c50d95294", 0xcc}, {&(0x7f0000cd5000)="88282fb1ca8429b6e0a5da1f5996088b1b43ff27e55685c041edef2c8ba1180914e6f46d87765cbc525713420719d4ceb92f9249273ddc690b67f855ddae09a99a1dd06d240530c4971e59cd2e6b566ef3da3f9b8d344ed26b1923e838a98c572d5ab8735ec79ebc51a75b8f3bc13ac580a89ce52c2c06a421c55f83222cd8b7d4cf129a5bda1238afe462b67d1166fe8e68d947dbd5c9271bc4701ba1", 0x9d}, {&(0x7f0000f0f000-0x77)="d4ed945ee9327da4dca45947f2a636fb0ff96ac894627efc44da2d3abff2e79ab8b6642bccb5f0f0f4c7d3cb360b15b56b00fb39d9dee0bb56da6a4b8201bf5645bdc652d4a1e28392fc3b4cf4cdb5bad0aece330f763cfe26f40eab2e3a803622faac79b3fcbd75626fb7668dbf5cee3e65a6198dc514", 0x77}], 0x7, 0x0, 0x0, 0x20000000}, 0x800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003e9000)=0x0, &(0x7f00003c5000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000004f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000672000)=0x8) 2018/01/20 07:27:52 executing program 1: socketpair(0x10, 0x5, 0xffffffff, &(0x7f0000082000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d18000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000cab000)={r2, 0x14}) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000fdd000-0x38)={&(0x7f000004a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000-0x49)=[{&(0x7f0000fdd000-0x30)=""/48, 0x30}, {&(0x7f0000728000)=""/172, 0xac}, {&(0x7f0000fdc000+0xe5b)=""/78, 0x4e}, {&(0x7f0000378000)=""/204, 0xcc}, {&(0x7f0000e44000)=""/141, 0x8d}, {&(0x7f0000fdd000-0x40)=""/64, 0x40}], 0x6, &(0x7f00000ec000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x1ff, 0x4}, &(0x7f0000929000)=0x5, &(0x7f0000fdd000-0x8)=0xfffffffffffffff9, 0x100, 0x10000, 0x400, 0xfc2, 0x0, 0x401}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000582000-0xda)=""/218, 0xda}, &(0x7f0000018000-0x1)=0x0, 0x40}}, @cswp={0x58, 0x114, 0x7, {{0xf159, 0xfffffffffffffffb}, &(0x7f0000fdd000-0x8)=0xcfe5, &(0x7f0000fdc000)=0x401, 0x2, 0x8, 0x1, 0xb97c, 0x8, 0x0}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000fdd000-0x98)=""/152, 0x98}, &(0x7f0000c3c000)=0x0, 0x26}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000fdc000)=""/183, 0xb7}, &(0x7f00009fe000)=0x0, 0x22}}, @rdma_dest={0x18, 0x114, 0x2, {0x7f, 0x100000001}}], 0x158, 0x20000000}, 0x48000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fdd000-0xf)={0xfffffffffffffffd, 0x32c6, 0x1, 0xffffffffffff1f0d, 0x5, 0x1000, 0x0, 0x4, 0x0}, &(0x7f00004e7000)=0x20) r5 = socket$inet6(0xa, 0x5, 0x80000000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000fdd000)={r4, 0x1ff}, 0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fde000-0x1)={0x4}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000caf000)={0x101, 0x200, 0x6d6, 0x8, r4}, &(0x7f0000fdc000)=0x10) r6 = accept4(r3, &(0x7f0000fdb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c0a000-0x4)=0x60, 0x80800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fdc000-0x18)={0x0, 0x1, 0x0, 0x400, 0xffffffff}, &(0x7f000088d000)=0x18) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000580000-0x8)={r4, 0xfffffffffffffff7}, &(0x7f0000fde000-0x4)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000fbe000-0xff)={r7, 0xf7, "2cc61263e020d83b36f0b7799bd5ce36cd05fce01daf10b818d0a660be8054d41ea268c320a3e58a2c3512e082cd5779c48642f21d3abed24ae51f5149429d6cdadbf4784529824ce081c722e5cb63a4431e3b7bf831994c22a4d1089808cf141b9d470b842f29d2045998a781fd71889bae8194fb676dc6307be3b825ba55b7015925a0bcb43889cea712513ec94b8206e290b9a4fec6af154b22127bbf67bd637a4df8247c28de56f65515d42514db20ddb2439ebc85e837c90c75d71ebdf9f63d96e0dd99e58087ff55569ae8d7ed3ffcbf3f0950f8d08528ce1bc26e288ef4b881621bc1a6580f25e88564b8d04be91729dc570832"}, &(0x7f0000fdb000)=0xff) 2018/01/20 07:27:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000007e000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0x9, 0x2, 0x7, 0x7, 0x9, 0x3, 0x4, 0x200, 0x8, 0x73, 0x2, 0x20, 0x1000]}, &(0x7f0000cc3000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d44000-0x20)={0x3, 0x1, 0x1, 0x5, 0x1, 0x285ec1ac, 0xfffffffffffff801, 0x0, r1}, &(0x7f00001ab000)=0x20) readv(r0, &(0x7f00006aa000)=[{&(0x7f0000c46000)=""/192, 0xc0}], 0x1) bind$netrom(0xffffffffffffffff, &(0x7f000047c000-0x48)=@full={{0x3, {"76cbd2c28d09a1"}, 0x0}, [{"764a7b3dd423bf"}, {"cd1c1b561c5684"}, {"7d066cfcbb8bca"}, {"b78c01e9f044f2"}, {"afdf0122f304ff"}, {"8e33f470885a9d"}, {"64b7006b074aa4"}, {"da3c018116b37f"}]}, 0x48) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) 2018/01/20 07:27:52 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000a4a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000fdb000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdb000-0x4)=0x10, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000158000-0xb8)={0x0, 0xfffffffffffffe01, 0x7f, 0xfffffffffffffb97, 0xffff, 0x2, 0xe9, 0x4, {0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x0, 0x5, 0x80}}, &(0x7f0000fda000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000017a000)={0x0, 0x9}, &(0x7f0000234000)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000286000)={0x0, 0x8, 0x60000000000, 0x7, 0x3, 0x5, 0x1c00000000, 0xd86, {0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x9, 0x80, 0x0}}, &(0x7f0000fda000)=0xb8) mmap(&(0x7f0000fda000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fdb000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a49000-0x4)=0x1008) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fda000)={0x0, 0x20, "f310d8a26b51ff6aa2dee045913177c6a26c0c448e85a2e9c5c09d9735886ece"}, &(0x7f0000fda000)=0x28) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fda000)={0x0, 0x89, "1c584faee51ca3ef2e01c3029e4a267bdfc9a7664b7688dbc66fb000ccb062f22c71cbb82ef4d889447993bfc3e5db5c4ec70069ab6ec914171bcc8655d9f77f47bbf8049d01b288428b22723fc3283fdc899f5c5c738bb34904a1060648ec589a692858b9c5266bc8709c058dd8cc7aece32f16a4d499d8dfea81046889c1a2d97d57b4adbdb36d00"}, &(0x7f0000fda000)=0x91) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000fdb000-0x150)=[{&(0x7f00009d2000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000-0x50)=[{&(0x7f000029c000)="71bd613ad3c19ff28538e6be2444b99b9c69374be4144dd3eae355e66cba9259a46128c7ac87fa258f93544de74946cd844e704bbdd4a65e75f6976332a3f49b823fa61eb089d6e64a079416d542cd3f341dc6754fe1bf32a093657a344a89ec8c978a58a5b0f15ca96b61a427c2df0248a5e998f2ee2c4687412e5d921b87eef67b6c83b57b9678479c6ca6dd262d2a9a88a585fc31a88e25f462dd9d3d3d5c59bc6f085e85a29f251109573430f44286ff8c705b525c2bf46fd037bf25eb7ab811f5c67448ec4c2090819b8129b13205a7c860072c74d555691888cb334af997e8cbdc62332e", 0xe7}, {&(0x7f000041b000)="910f0d4cfa387f78c464856c52e9187aea33df0a1df680d310fa9a4443296860c70c21544b92d20a5e199bb60e9e3a0612e2178a15a83aeca8b6525b44ef61a1fffcc0996609ffe05b7a5314d66200b57143cef107dd7e9d14427ce71c2edda3531d49a79d88470af77b325101c1aa6edf416b7a45742592930b7af5ca8c99eae0961bccba33c753b7964a983224097ac2ccee83e844ec0e0e8d9c61077f", 0x9e}, {&(0x7f0000fdb000-0x1000)="efbadab254f431f9af5f8e9a253b24c738628d5979e45a0a694a60a084e30e0ae173e588e40afa0f0081ff7c68a829bbb0c03c9230e13146aebeed55c4487a6ab155e4369a6a224729743bb09adcca64ceb381863809ae9ebebe9142163d837a6785841e0434fab33bdabf07670084360e8a61621437844bcff6b388c8bfdc9e9ef53f99a48b576a8ca71b7ea3ebddbb48cc42065ceb214a9fd9f8e93983cf37cc6d861144bae3a0919910bb1dc4153af83daaabbf4184079505058f7ca1e72dcfccf390a4d00a6774c57a1b66de7204ba65fec31bcb976eb88ae880cfb299dc07e47cc00aa6e0df64d8207206a572efc02ee2fa74dab1bbda2c8672f0c3099a72d2588fa9e3b4eb12579ee3b2e9b14a502e61f862decb1843b7f3a570670964fc552902a85ba38cabfdb0dbd5ce6cfa9678fd3d2d94fb56b96ce3a4a42b882c0355a9d5851f0e77cef0ed4ae7dfd068602cc267ec15019b8ec5e1e18ec109f4fe5758078269b13dc4b2206edf537be0d423f58c7c8ad79ad94ce3163c97f5c7bc0e17d1bd6793af403ec6eb47edaa5756b0eb050eec77a48a1c28b700cd9c0fc1ef94a20e8860f79f08f180b46dcec9ceb438637378e8eccbe966af4c2dd2613431bd226f23c6f05a7e1e7f79af80f24ac54cc7a09f6a4fab9e2edbe27200c7504d37092135664d7c56c4ef93b1ca24f2b01f6968c0f93c24543ac17202660b56ca2dc355ee2ec5923d2d3ce33392faa25051f5a4ec5f9c0840354236d03359e7d9766bf0de111c1a04626285b1d383a9717bbb96b4d6985737979abb6bea39b5ca3f51f5c4df9489de755d66711a0b144842b8e413bc6f7f4d70320896adbf233bdf165c1e0fb0fb1d60061cb38842578cb0d2ebdd741b872453a452ed5e5c53b9abd9967699d71cd8c94cbf6653a587f9a148b3efae426d2d938a34c2585bac3be7856f3033a118c6cdc393ca326bc24275ccacbd261fb6314b08be38e8354e53d33d986e2b23c68af1cdb0d163e1ec9693d25af36f95e70e07e63f564e1fe78a5ef053f809f7f6c71cd2c6bf2e4893935493f5437f06277440fe7362e9969178c164234c618ad534105786883d5e490075ec04d9f6c3cb97cca9decb6161c796e0f5c6af54d362835b9b20a8d5eebee69c9237874cc9a6028531151e8eda682531856277933b7177aa9d402e5baa6798c4b32ba77fb9c010506621700b8ddd6cd8eb9b98ffcec71e31221cbae1fdee843441f428365268eec2d06e25178498808e592e8f69201837002973bfe8f5d551f7d96e91cd5244ff7c6d78479257fa31cf2767c1667c335b777b69052bb8886ea3d39b70ccc166faa75c849cbf30c21a4af8365dfaebd1d6a02a5c3918bc5944df4fc76f080570aaa12e64a59920ef03675139eda3b0d4adfa4ed4eaada5cfd38f6cddcb9c94141f7e1d9f63cfef372735631c563b1f0f19f5f46b412cb84bcadc35dc0c392c743be45d8558e972900623e410cbca5142e91646585fbeac27145d819430feff71905e3e0e2170253bf6efbec89ed5c81f6bf118e3df42808b888f9a465bb3b790ab391da0a639b274955b19a25a6d11f6ed4c349ab36baedd2e627cd8fa35070ffc6067f34f13c8d765f0242005455057cb51478242a9c0f5133c250d0428c158afd2bb955df89dbf15a2ec9d4d255730ba5ce3de9253a79f3de9b33a2430e5caa38d7f1216c44ef46884fff1aa21c7dfc701c30f0dde16bc73ed36d5ab78820f257bf318ba966c76051e75c6604725dd39f66095b84a2019914b1b40e73011dd68382e112c465ae0b758ff9d106cb55ae1e311e7d1cf9131adf4e1204375f1515a21b32d53777b0b1e0774a40830ffb76609942ee839d50823d87dd88061b1604acf559ca77ea6368504b17a9e28f5c68e6225fe3d6903b8908ae40148a4fc3d5f69647acd76d4f94cecb2e6a7e689eca003bfa5de0582b3e98160f3991e38a8c2972afffc153244be23292b2cce978a6b988110c83dd2ae73f727ac6ccfec53dcfc6666101d12e626999f9ca1409a39024d12e9f108603583c9ce931d07e66781217d54ea1f30147729854c39f3f703fbc6aa3af314b3d328aa792828fd8ab6a19770e9279177974bcd1bc53fcc91ba0f4eefb201af6cbd6ddf8c0794b38b245aa76ea8280f4551e8b8b3dca764636c55e3a2343ce5cec8838af47069d2d3af013e68aea70291ac7ca52b3f1b2e47c8f2857eed4610d0bfeb6dcee3ac0da0aa58946d39c70928d87075126b7b30355f5a99a33f4a4c4e79c5f2e27c16323c1545ac0288cd2ca12aeef3a63a3d68b3163254d5a6a685c19ed582c8bf1fd45bc5d0fd88178f509589d6ce922bbeeb6021bf08f089bda83c46a240b85a2a2b4028e9aaa7a280ed79c99e31c0c58135ef5745f4e045a990a89a76c1e0fb4f58d0467220eeb923a37cf5919d6c28002efdd4b3b5bc31bf98fd5f76f3017f814003f46463b9f94ebbeb18c34dca7f6d79545507e819b292e7878ad471da1fee0024418dcbe34cab9f6f815f5a7cda2debe346813e8501fbcfaf833b9cf2d70c8d2e07fad5f5b9f88bd9374d827c9e9130b19ab1c54d758dbebf0599b27ad6b89e3e6c44e59e3884b286d6dd60342f2ad2ebdaa0b9292684e822b9238bb5fa9c8c0d9d9789aad086a42c05d1c48ff2e8cc8d1ef85693d4585e5e4e1ecf14e9b02eb90d37e582281d2191dfa64926d0ef1f8cc1ce642c71516458b96254a7128c6f4babf115a5970864dec24b53ba56821ff2cf8a0ea8e40c83a60953833308697e724fc1a96fadbb7d8af58628a787e1d944704932c5ccbfa6566677f191054639d7c06bdeb4b847f2ddbb83a01f2d4e19cb6e8ce6738137206a5f10eafa364e5acc30526d4f2acfa4ceae24730d7b60883a278ea0b5d4550bd5f24a2dee99e213536467ff9370202ce326acc0e82bcb049129cea40fe8cdac5e02e1c7aba59c1ce6523121ae740704550bd2b577baa249584ebb33989fe8f06ff4b56a68c9e2b6f646820f625135ca3a0b72d6675c5efff863813abde7b5556daf90c634f9c5bb7b8f5c61053bd6ea0bdaf34a0f2f17f7f7ab92b6d3c839eee17c4d752cd3de90cae5563c9ef47a7a3dc82f75c02342c2cfa5449455efe356dda4b42dcfd089be34377b8d977510adae94fdf9be70701d94a4a4964f16337c1c5f774fe8c75c3d9e156dd24a551c552f2d35091c4ff1a75a97c85b687260843880fb3bfa49598e41b4193389f46fb0ea0990d0b07c6b3eb1112532b3f8ba783e446f046e5dd430cead477d59d878d1006690b656efc8dfe7071a233053091e8b5a1aad406a6ccef8f58c879e5da4b9c42250ab46181ff071ed3b4bd4415c8f8f297cadd566bbc78ae5199f80433f5872cf4e324595b5c6fc778408115e21e54d76a764ae74e98d07f23877f3b6728e8cbb320c65c62977552d55aad692f996efa58c6e20c7cd55643b9130ef577ac0c4bedd81a457a5c96b6b9f806223dc9d336153e46f5cb0505f672fee64db940f5baf694420b89c16dd2d8e0f61efd46ffbcd6412e26e9f2a2bcc8926bf6d38c55cc3a99e20d7e7e8fe6c7a9a449bba750f9281dc1ca9bf3c524bac6df270d63f4684d3b6917c694b5dccc3c118957816ba3d8cc4d91afadd8d72bb94df6f76456dc56d178c503619a018df0d49197ece38785821bc9c28a09f53e5cedb7845e6d90ffa3ada8e83383d84dc0009d57e0f18d50c4ae29572eb21c45b8a75a3e52b3db39d892935eef5ee1985ce74d54e144abdfc3ccb27a8082b64761878328a050bf936909079787ab7d5974760c162d1916d82ddb201e210ca874e031fde964fa1c25a0428c31126a4206e29d0d848eab47a29454b860d9b0fed7a01d298ed17a8a638bb41ce5ba9b3e1a1ecd51a3002bfeb759e3de67318a5398e934a38d9e049ef177441fa6696d6bd825ceef85b1941a938d571fe67b1cd55a8188ebe15f73e3e0742005e6b8ee296e0015dd6c6b4e4fbb2a3861a3b9e83d8595b37294227abb8374a3549378f8231080baa12ec92a4e51455dee98dd42e0eeb2a62666eaefc6d817570ad44833768ae4e413cfc7e67d54af484331cc5ec56b865f579856818a9a5bcc64dd324fd46f60e83301b2470adb80be6fe65bda23596dfa7eca74f7bda74532b9406900f4587a76b8150165f26a677fbfd487070435d35a5047a27f3e118c9f6d1f154fe05d322457c6e25791d702f6ae38b9c0cbdbfef6c0f30bab902ac6edb004d0a1394f58b5ff37d3b8d500ae62f2b5b629cec5894a348a8bcbdf2f8da64675dc945fae4652643cec985d65d383b0f50cad167ee71b469b820d81f2bdc2d16c8d21d6cd50b3b6b5b49599223779eb0afcbf5118545dcf2e622634d40d25c233118cb12e7bb4b0b983ef410ca1ab9d473625c0b57c778e2d848554d83342dc6d18b41a8a82fc61cdc7d407e4a9e1e2fea97cee3d6a1be187c43023b8bdc71ed7f7a91b017d0fa6e8f40a6a46d7ed6c12b6197b9dbd67df97689eadec4455b1c1705d68243e0f825bbdfc7d3fc31ef5334a6e4f5146320b0682a255a6181067e3585f44d44670a231393fc002cfb5f69bd12195a9049c62ba7abd916a79a6459d979b5928c33c5bb247b78b63f78958309786e8aac6ebee9f88934c4e19b60a8a612383333b856061a3a2940d0aadb4777275194fe0344bc92708cdfdb86fc4d36f4ea4090bf49fc546c9a016576633ab2d7bf976ea7a3298204ef914d6445fa5962ac97fe5b5f0cf5a50ed8eb7db8d03cd75259a632f325ebe12d0c840c141f6a4920de6846c0d3fc19f18d23f43394789fe1eac136eedb141abb47c04afc8abecc2eafe4347885cc603fb4de12f7ac8b0253eb0c4ff93d953bf8ddefa2c80e50ae92a0c485e96a8b1a6eff34a32ee8f14614c2ada54767d3b74d49496cde34d66c0e924356a01c2fd0ff704fe5b4234422dcadb23ae0908c2c3da2bcf249328dbb590f68137ae250185991218e98c9177cae4c72331f6c0a9f56ec096a0c9c1419bdf63218ef0e0058b0db3bdc98a81817569568d9bcd12d0d1b4209c77ccd9c762d25b7437fb2e20b8efc0e466987e942b2aa30fdcf7ab70d6f46704077b044c66cb523cd9b21640f55fa777d90a15cf54e042ca1a308c9b29806b350e4169982d236bfcc75c2ee71b88b44c01b65ea3cb10f501daf78f3d4391c6a510bfb67950cb6f5fda14a256daddebe5efaac55b4deb3f5c1265ea730ad7f873b3628c556153aa6575a917c894bc2f7a9773c70adbaea683d68c1b2e168f234616a007432efbcf273c223e4143597e7689cc9cca54fe434026e1c5f310b8b4cc0d2339dd5d2f37eada870d032d0aa2193b47593257434e5e60df06b3af61dd77daab0cfedfef22d6a59db4cd273521df9be4142f80ed25952c8583826b3115c425bce2d0d649bfc73fcd0642a0d473e683039e0b5d0bd6e7d6f265ebb213697739f42009fd53eddf5b8f3f52fc4aebe05c48029b2511923e1b794ab99d43695d82536b4952882bd82a7bd43f3f269b18e975c3deb16d139038908337b509411400d5259d57d41ce9a1903e58ed59e93cd8bbed3262d7b5e9926244e14fefa430458540f014bdd0e54ce1c04b60899fc400b720017b0bb6c997c4673a995cfcf0bc9e285908b2230281164daa36f8ce767f6e29f551cb0f3e04ed63ea05cf5e2e4f25a96fa553418ac873b7c9fe6e99e446d5d36f0c0de4377eb3eabc90fc04de9a1052326c539bace50980bda392bc105669cf6e4b0ac9774d22d92991c", 0x1000}, {&(0x7f00009d0000-0x95)="ad518b5228f96ff728389602f610659ff009ba16d6dd0388fca2ccca3a879bbef439c539d1e85fbf3fb74d43c42f3db7beafeb4772fd62c3934b1bce19cba2d899e7a8843113f0b7ed5b7410122e803e4e0a2a915c7953d5cb5e36fc302d5b34d36a10ce15b8b56b13c1785fda7ac8f6950c80ad3e9e14d11155d545df0a7ed08540db5148fabb8a33a40f7678d3a5b5495e06777e", 0x95}, {&(0x7f0000dd3000)="bce9e156a4f4d24e7087e25c6bb82c34da8fea71b31e36a0dc3fe0a1053814c0d9ddf3635d78ac0c12ad952a7443eb7f1a54dc91470e75ae4af63f0a2f6b2a1e6e24d46d32b44b2b67369e0967c7f78c0669c42511b2dd102d77238f037a73cd6d8c2b05dacee5a1a21f5a98b641c73004255ac5fa3afd36c0549716cf2934c3e3c2c9440275c2fd39c47e4dd4bbcd4ded5deffc2fe3696eaa20ded9cbf935d524c06fdf0ca5bda118b2ccd8ae96079d39c8d70de5d1a8b902d6fa6c", 0xbc}], 0x5, &(0x7f0000fda000)=[@init={0x18, 0x84, 0x0, {0x1f, 0x0, 0x9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x400, 0x208, 0x100000001, 0x8, 0xfffffffffffffffe, 0x2, 0x6a, r2}}, @init={0x18, 0x84, 0x0, {0x101, 0x40, 0x1ff, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x88d, 0x204, 0x2, 0x0, 0x5, 0x5, 0x100000001, r3}}], 0xc0, 0x4044840}, {&(0x7f0000fda000)=@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000001}, 0x1c, &(0x7f00002ce000-0x60)=[{&(0x7f0000fda000)="06c97c0408e1475acca3e1fb001f5b75afddfa67ab431fcb7578bc3e10317c7881b2bd5b05ba24551ca51d5fed7c248f2c5a8a1223b87cc19818edd3cedc586475043c3d4dfb3affc0be369ba6b511fea0d9b940297cfe515f689ac0e393d2d70949b70d8c2af5dc6854925d263a36765ff77065665eee1d98b85f97c4627bfe50d0d06ffc5b2aaba231adfc05d43b4098d58e7a5d1f9ca94538564683e6c5e2431b3f21f78dc07f67c3dea738df86523dfe432aade274c3", 0xb8}, {&(0x7f0000fda000)="795fc3d1a3da288e780c3ebd8c7e42369463dbc61e9dd8dfba1784f029d0f75ffd11a6fc66d61a4c0974f25873a0edc12f01dabb92f78893253b3b3278b6e9b6fbf2a7b86c1d507912141bc92457652c25b982afb63f8dfb52dc9c15a7b901d1f73003c5e45afdd941773c54a09a392b1e1dd63a1a9a648934b4502cf2556ef56cd34ecd492f31857e4c961c2e696a5bd07c270b0a9c09958805fb13a635239703e29fb4271f253d203da433496e3b157eac293d2267edae9e962bcce0fc9f36e8cebd0dd05e2a70f4cd82f6f83d06fda11eaceddf13caf7df9de6ecb1107c2e3a996547e42049a065ec06a56a8b53", 0xef}, {&(0x7f000047a000-0x70)="625bb29299057e21cf32ba6b47596f632c7aa8aa16e4266bb6a99ad7bd201aa81c236079ede987f2b380a72d727d02ad40cdb69e8cc33828e2b784e32a06a8b4e5fca72ca2d3741bdb5828766fcfd532c6502679f7c4fd93d9ef8b9f006b57e737ebbb8a2d4ba5822be7877e9553a0ac", 0x70}, {&(0x7f00009a8000)="4b7a67a3429100c51686ac680dd36e50251e6fb536c46037f30e2ba35427e9839ffb03f04e8b65622709abc82b2b767713ad0abf924a2169bc352ed486a01177cf60c7b6883024b65e584f922187d0803f091aac06ad4c46fa25aaefe0c3f369c3ec4771fd5b8db20c5eea675b714e28708f1b0ee510d5d9fa8222f21c5017f3199da7aae7ac22e44b9705219d61731c633e660e054c378756267aac12bf1fc3fa5b8923c517918290e6c323ea0e1175d244036e09329c", 0xb7}, {&(0x7f0000fdb000-0xed)="f4d07649143294e42da43247b84246165b30fbab60e26e1a0eca6711cc8bf7003cc8243094f3829f37d0ae4f562770c4935126d938c06a91007a19602e298b11144902398a620faa2abd13f82e66ca552ad6ab543c3ca3389ba28e116c13ec838359dce3427e9110a3f8f46212afa0232ce74d25bed274bad90587580adf76c818a43e8b92dcd26124bf70daeb6ceb6e6282f2ee14e50781b8592855ba243ca98ffac848bd94aab4e631cb691d3440455469f8a7b9efde9ddff2c86000daa71998e0ef9abe8dbd847841e15201068cbefbb2d91cee2d43dccd7eaf058400be2546da81b1c19787d4491acae4b0", 0xed}, {&(0x7f0000fda000)="5db6eec73b86c3fb0060409db6224e5b02def8c83c407506d4bacd89f80cb7ebaf132f00e4a5605cdeccac0026675ffc96e7b2064cfa6e024eb6812ee6a993d5cda35163253c0a7f291eb382a1196eaa364d44ee6a0569be9b34084b4cec8b0133892b3ee3b6d79c3a15a66f3380f3b69ae37c1ef4281bc5a837c6510f93b0252d50fe1ed7ba8713c7ca95d8ffc79c23ab4ab898c2ff5ada70df3f41cb315245f0e40ebec359e0b9121087a4bee25ea0393e687b884a12b81e3fdb668d4a7cfe", 0xc0}], 0x6, 0x0, 0x0, 0x6feae277ea10bae1}, {&(0x7f00006bc000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000-0x20)=[{&(0x7f0000fda000)="4554ef6aaba2d3450f570247c94c50cf99aa9e8730da135e0d29a87cb5e4cb0cf2350e5ed392e0ac17", 0x29}, {&(0x7f0000fdb000-0xdb)="448d829660c50a5b8328a58c2921a2363838e151ae0cbe2a0411939c84736d14d721514ae0ce3cef7c145dcfdec9b1d7aacb5183402a63b221c4c8d218f92618145146a689a4dcfbdaf868b299c7fedb87ea549c01b90476a68c277f200991475d733705de374c013840bc014a47bcc022115a0ae4f358ec858fb1ee61fac5eb3903f382d675c2bd524c5bd456c14480bd0e8a36621ef1069d9319c3fde40b232ac27a743a9f08cb53df7b557f7a461d68ed16f4b2417751fae8b80af4757b0cb423eca1ca8b52c7ea10a359e18d6cf83eedd96eaa7b6e186c057c", 0xdb}], 0x2, &(0x7f0000fda000)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x208, 0xa30c, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x32, 0x6, 0x1, 0x14f7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0xff, 0xd4a, r5}}, @init={0x18, 0x84, 0x0, {0x401, 0x422, 0x7, 0xa84c}}], 0xc0, 0x4000000}, {&(0x7f0000985000)=@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000-0x30)=[{&(0x7f0000ce8000-0x8b)="ee3965de344901289ffbb53de4f93704ae64402d69a352db216268cf44c7a055835699fe21c09207f3e543c0f6289eb879b33887629408b3fe3ab89cee290a5e6e02ac2fb63594f65a94cf44e1f17cc3e36394349f2df6a706862d845d33252c1786d03505cc56c09a977678046e484ecfcd303bc6ee01adbf1c9ba612940c94f6d5dbebe7d08e8c4b1688", 0x8b}, {&(0x7f0000e3a000)="1293c930ba481c38007e09d9db08c6de", 0x10}, {&(0x7f0000fdb000-0x1000)="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0x1000}], 0x3, &(0x7f00003d3000)=[@sndrcv={0x30, 0x84, 0x1, {0x352, 0x1000, 0x800c, 0x4, 0x99d5, 0xff, 0x1b08, 0x0, r6}}], 0x30, 0x20004801}, {&(0x7f0000193000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e0000)=[{&(0x7f0000b56000-0x1000)="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0x1000}], 0x1, &(0x7f0000fdb000-0xc0)=[@init={0x18, 0x84, 0x0, {0x5, 0x5, 0xfffffffffffffffa, 0x40}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfbb, 0x0, 0xff, 0x8001, 0x71c409be, 0x0, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0xec3, 0x6ad, 0x800, 0x6}}], 0xc0, 0x40000}, {&(0x7f0000fda000)=@in6={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000f93000-0x80)=[{&(0x7f0000fdb000-0xc6)="917dbe5f5da6be2ac4e7022f4b6c75d5d9010440d2b40cf2d09f0c011286a5d3c2308c05e45a61a1e9de846afea3c7415f7dc2157e9524a4c4ad906fe5308d7b0aef72600805e21d9e5620e557d8f8fb8d711eb9db71a05ff62e35ac40e007cb42d639c054485ea9ffb3531801ba67a7f71f408b470e81a1f860723d3de9db2c903c174bf99da32b156e306236935e6e6128370b5024811e5de1835f1fd5da5debdde516e234f0664902d9c49e8943cdab591a710964b1c3df7a1b77c6e993c9d7a72fb94fff", 0xc6}, {&(0x7f000099e000-0xfe)="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", 0xfe}, {&(0x7f0000eb7000)="94328216f9ce661a0f8444f6f55c9a298e093ff259ada69c0b270d9bd56808eb5076a4bc0b30b753f0cf5a0327ae3740c3f7d60abe47c0061e7ac2f2de4a978b05cafde917473d353aa042fa32e3df2f808b5351b16aec199acf4cbf5267ddfb2b559c0316e5094df001df53a7859c7b56f8dacd1226c344dc328ac9ecace43624f0bf481b7b5f0f9cd9913833ecf306090c31cce4e2a0bf6b4e20c8ddc4f449021a5ffa3f9306331297d3839d9c65fa", 0xb0}, {&(0x7f0000fda000)="7a09af7a63ebaa083f443393b577b4a42783b762c3e2505ab0fc6376665a116a90c912554f9137630fe44e791f3b00214c9bde1c7256a86c8ae2cae257fdf7a7b65051a454ba2eb5f61d72f22ec56594017befd6a5f5e09ddfae4140d14acd0f9672912f7db4a62d", 0x68}, {&(0x7f0000fda000)="b7404a437d2ec5f9ecaa6cbbab4266d72d5bbb9e40211e9df3a91fa2b0f204eb1c11471423f884e5999639b8c7de6162acfab738168b3b24579e1f4da079e4d0713278b5c152a1e7737c75ebb417f74374d619716534d2a1aa3c35f07d203b989b90b6c6a7a73979f5445a749483988e396d2ea66635fae90e4bd23de515caac9e0a2eb7fb2cc4da24a51d", 0x8b}, {&(0x7f00009ed000)="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", 0x1000}, {&(0x7f00003b1000)="9fbe147f3605e6b1155b8ad511e480ea6196fd41bf2e22abb298f7e70d7f1d89c3bfc9bdb9a57d20e70430a8aa032764eb46ff8a53816cfb7ced471156dd83578d19494dcba92430a47ef87b85eae64c7efe143bd9068601ae0bbce8e3f7f8244af48b62bd43eea857c1f2e32557cc36edb053b0d3f6f672da55e948eed0b87ec63dc1f52a944532614fc6e502ed4c7b291f900d", 0x94}, {&(0x7f0000fda000)="", 0x0}], 0x8, 0x0, 0x0, 0x20000000}], 0x6, 0x800) 2018/01/20 07:27:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000c97000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) 2018/01/20 07:27:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e5f000)={{0xc8b3, 0x10000, 0x42, 0x1ff, 0x1, 0x4}, 0x4, 0x1, 0x3ff}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe0, "6feb0f061662393aab7ec50da6f8db2f22e59e766275fa133b7d228ebf393c116acf658aa6ffce0152bbe42d11c55679ce774ad955c08ec41fb25e7afe51969a29be14ca2a6c49ced11694874108785c54f19486af70e80dcd2a3d7b2a20755cb244daed05a3aa38929c311aa066793f8f668560b3317565ce8febdf29948c425f9296df5b9bf2ed182c89acd9912ca2bcc54035b9a0a56bb8758b659c9d529d17b8fed2b33969b614c6eed11e2a747d065ac8a77fdf917b7d979e1c6d701f3267d5aff3f4d9a98f38c66080a927e8b040b04f2e2aea0984cb9eeffd8c2b0f0e"}, &(0x7f0000014000)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x29, 0x1000, 0x0, 0x9, 0x65, 0x2, 0x6, 0x3, 0xffffffffffffff80, 0xffffffffffffffe1, 0x3937, 0x7, 0xfffffffffffffffb, 0x1f]}, &(0x7f0000003000-0x4)=0x108) 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) 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) sendmmsg$inet_sctp(r0, &(0x7f0000009000)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c, &(0x7f000001b000)=[{&(0x7f000001c000-0x32)="440a6a508cb6f38d2027bf4c1b9867b3db2486c6df3cc94e31b65539ef9295924526d25c4add6827a23555d11143872e68f4", 0x32}, {&(0x7f000001b000)="d7a639da2746c147a4517dc990748d46929d8a2a2c20a730adeb850b0627712cc84f69f82523808ce8cc917dabd8171a5f3cd7b32036855e09d7dfaa3e60b61d7ba73f23ca7fad4f4866a629d75dc19115", 0x51}, {&(0x7f000001b000)="a83a311b8265438c0106550b71ea57ca9753658c50b55a28461d1d01b05bacca91", 0x21}, {&(0x7f000001c000-0x56)="fb34ec2b90ba97730ae15ab265f039bf345a6d9e85f1da70497d966a30444b6073a8e402788a5975d2f91911bf125cc9ee4af70c6d436b95a5b3d05b24d351e804c1c688e7b31a87c47b27d832ec646d778b74ba92c5", 0x56}, {&(0x7f0000009000)="925570bb4680878cde4cf0309f8af724d7c19735b42edf6af3f1011fc8002e9f124552235764d931d7482effc2ccf3699c3cafd0fd3a0a5e10f9c7c933fa2a6eaef53230b21fa8070c9eaebbee4fcf0519254bdae67d213d21c8d7a608dfcf7d86d7b1024d9b21688a01aba6a29c6a4a00922051f6f00b33eb3a474a1d630464ff384df4b41e1cb53cfa5fe4b23f20e3f45c739ad2972b325d2031ca88774520711632f608cd4cf845b48e3c3417315bbd8667bc0c8fc1946cd4b8a348b3ba3189dc50fabe8ad2496a2ab100e90fccf5e5758395caf18b38cc8d9525f205d6c87c20424cc6a8d3ff9748ea14f256", 0xee}, {&(0x7f000001b000)="0318b59d139e8c2af4d9781f06ae7ad00900728640b1f0ddefb6b8828b8b18a504cde59e39cbcf2186f58b329bb2e01def958491100e1d7f6005a28d867d5b884ef8dff5b5cc85ef848fda9d10f3c76f7bddace7f72b5414a87183161d696f28763a1c6f35beff2ccfe3ae9cea9d80d826fe6c440179ea17095d5d18bf101b69f7291ff76b46f3284ddcf76e7c8d87c08945c079c3f13c11ee83f88b4b2546dd9f727daf9042838cfc6edd6b408a240a5e20de9d53a48ae98133819d69a0fdfeff878578250f5f13cb14e83868e11b8f3e9bb7ce224a8a4f5fe26b7e3aded824b6", 0xe1}, {&(0x7f000001a000-0x2f)="0bfc3fd868ce317530169106fa0d7d8c3f2299070f4ad06d1ce2ad920220d11a1cb44a9a709e20d05435b838fe4ca1", 0x2f}], 0x7, 0x0, 0x0, 0x4000}], 0x1, 0x41) 2018/01/20 07:27:52 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept(r1, 0x0, &(0x7f00005a6000-0x4)=0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000c02000-0xd5)={r1, 0x58, 0xd1, "3b62e5d828c9c0c68ac88651347f0e401aa073de3a1f46662aae538036c2391bc5efd93d0ca5dd6b6fbcc1c5d8e01fdf0e97af55b3ee217936f083212130d660cbf1ab507aa0963aa45ade862e57979d87739fb113c36b8d05d9806c2be9af7d33f6fd205ccc1e3d0860ac19c5d15c7f7fe462aab5d8da0f7f522e79aa06bcc7508665beb6011469346aeb2644057540428a4779c247cb5f96461d221e410edb08efd6872d07ff6531241d4322e059e65c96f6950802670cd043de0b60e17d75da73b3b2b35bdc13e018a0"}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e6f000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0xb19}, &(0x7f0000e70000-0x4)=0x98) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e70000-0x8)={r3, 0xfffffffffffffff7}, &(0x7f0000e0d000-0x4)=0x8) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000c77000-0x4)=@int=0x0, &(0x7f0000a31000-0x4)=0x4) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000e71000-0x4)=0x0, 0x4) 2018/01/20 07:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ef5000-0x10)=@buf={0xae, &(0x7f0000ff3000)="521f82c600fc808731bf186589e2f15a162ea95391c1bdbb0089517ee14abdc9b01625047a1c128dd3f59e482fbf3553504052f9d4b1b0433494eebdc094bc1023c04d70ef744c2d5e4cd65adee0a4d0811f12c34702f17e83e0cb247b90d2965485e15af2be599f149cccd2d4e15fa4703610b78ab484cbc734d9d0539facbf5f43572d01baf4b0009fe96374d8c26c1c924f8cc07761233c7e61a6e1f64d7e6fcc9b477f078cef0cfafa1e2400"}) 2018/01/20 07:27:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d20000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a53000-0x4)=0x20, 0x80800) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f000096d000)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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) unshare(0x80040000000) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000050000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="b66d2a0fdc76", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d2bec0b1abd369fed34068b04845c450"}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000639000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000582000-0x4)=0xc) recvfrom$unix(r2, &(0x7f000033b000)=""/181, 0xb5, 0x0, &(0x7f0000260000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/20 07:27:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$netlink(r0, &(0x7f0000605000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000086c000-0x4)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000177000-0x5c)={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x66}, 0x7, [0x551fbf76, 0xfffffffffffffffa, 0xf9, 0x2, 0x81, 0x2f15, 0x1c9b, 0x1]}, 0x5c) write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) getsockname(r0, &(0x7f0000918000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a2000)=0x8) 2018/01/20 07:27:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000117000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000021c000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000a6000)={0x0, 0x20, 0x10}, &(0x7f000005e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000093000-0x8)={r2, 0x68}, &(0x7f0000892000)=0x8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b80000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000072a000-0x4)=0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002ce000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fbc000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000736000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00002bd000)={r6, r7, 0x8}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000be4000)={0xdf2}, 0x1) bind$unix(r3, &(0x7f000035f000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/20 07:27:52 executing program 2: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) connect$ipx(r0, &(0x7f00000c0000)={0x4, 0x6, 0x0, "ebf0e7aa2b72", 0x6, 0x0}, 0x10) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/20 07:27:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000fc1000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 07:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001bb000-0x38)={0x0, 0x0, &(0x7f0000a1f000-0x60)=[{&(0x7f0000e36000-0xdf)="255459190f696222e9782db9e3359f16", 0x10}], 0x1, &(0x7f00000a9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d24000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00001a0000)={0x2, 0x4, &(0x7f00008dc000)=@raw=[@alu={0x4, 0x0, 0x4, 0x0, 0x4, 0x100, 0x1}, @ldst={0x2, 0x3, 0x3, 0x0, 0x3, 0x10, 0xffffffffffffffff}], &(0x7f0000839000-0xa)='syzkaller\x00', 0x4, 0x1b, &(0x7f0000992000-0x1b)=""/27, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 07:27:52 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000091f000-0x20)={r0, 0x2, 0x1, 0x100000001, &(0x7f0000001000-0x3)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 07:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a87000-0x4)=0x8) r2 = socket$inet(0x2, 0x6, 0x2000000000000002) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000dfd000-0xc)=@sack_info={0x0, 0x5, 0x1}, &(0x7f0000fa2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d03000-0x6)={r3, 0xffffffffffffffe1}, &(0x7f0000d76000)=0x6) getpeername$inet(r2, &(0x7f0000742000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e8000)=0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000026000)=0xffffffffffffffff, 0x4) socketpair(0x7, 0x0, 0x400, &(0x7f000046d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f37000)={r2, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={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) 2018/01/20 07:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d09000)={0xcabffcc7bd0ebde, 0x13, &(0x7f000052c000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x200}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x91eb, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4f}, @alu={0x4, 0xf026, 0x2, 0xf, 0x1, 0xffffffff, 0xfffffffffffffffc}, @alu={0x7, 0x1, 0xa, 0x0, 0x6, 0xffffffff, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0x8, 0x7, 0x8, 0x0, 0xfffffffffffffffc}, @alu={0x4, 0x3, 0xa, 0x5, 0xf, 0x18, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffe9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000099f000)='syzkaller\x00', 0x3f, 0x44, &(0x7f0000f4a000)=""/68, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c58000)={&(0x7f00009f6000)='./file0\x00', r1}, 0xc) bind$alg(r0, &(0x7f0000d8d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept4(r0, &(0x7f0000b90000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009b6000)=0x10, 0x80000) accept4$unix(r2, &(0x7f0000891000-0x5b)=@file={0x0, ""/89}, &(0x7f0000392000)=0x5b, 0x80800) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f000049f000-0x10)=[{&(0x7f0000c31000-0x1000)="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", 0x1c0}], 0x1, &(0x7f0000d09000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) preadv(r3, &(0x7f000027e000)=[{&(0x7f00009a7000-0x33)=""/51, 0x33}, {&(0x7f0000fc6000-0xa5)=""/165, 0xa5}, {&(0x7f00004de000)=""/136, 0x88}, {&(0x7f00001b9000)=""/193, 0xc1}, {&(0x7f0000a81000-0xc)=""/12, 0xc}, {&(0x7f00000fc000-0xa4)=""/164, 0xa4}], 0x6, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e5f000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 07:27:52 executing program 2: pipe(&(0x7f00001d9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003f8000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f000016c000-0xc9)="9ad63b3120f320bd2ec5c10e8fffce2c706d39efdb7f970369d571042953c57c6ea897501bed4041cf81ef16804e894c0998bac2df84de26233f4f00436b301077f1e0b406f7a40dcd9ee1704415ad339c35b4c0da8a77e08cb8f6db380b9f7d2506226f9efe2cb31f0660724e2f3a62bd1b39c9be729f4c6b03a71956bc04cfbf65b631cea8d74e61c898ba0c08952d7671b063f96ef352d7056826d65d896ec4e1df57c55b3bf29db49c22cd0c4e8d179984b473d440300868d8239dc2e21136adf54ddecc8b5d4e", 0x298, 0x4, &(0x7f0000cff000)={0xa, 0x2, 0x30000000, @loopback={0x0, 0x1}, 0x7fffffff}, 0xfffffffffffffe2f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e69000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}], 0x38) 2018/01/20 07:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000602000)={r0}) bind$alg(r1, &(0x7f0000682000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000aff000-0x36)=""/54, &(0x7f0000d40000-0x4)=0x36) socketpair(0x1b, 0x5, 0x2, &(0x7f0000220000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000c59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000033f000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0x6c1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007b1000-0x4)=0x14) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00004f5000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0xffffffffffffffd3) 2018/01/20 07:27:52 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ee9000)=@common=""/16, 0x3b5) close(r0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eea000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000068d000)={0x7fff, 0x0, 0x1, 0x7}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000eec000)=0x0, &(0x7f0000eec000)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000eec000-0x38)={&(0x7f0000872000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eeb000)=[{&(0x7f0000455000)=""/244, 0xf4}, {&(0x7f00005f2000)=""/209, 0xd1}], 0x2, &(0x7f0000e60000)=""/211, 0xd3, 0x7}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000eea000)={@generic="bb161b8f162b1aa971ec6c2a6027cd85", @ifru_flags=0x2}) accept(r1, 0x0, &(0x7f0000205000)=0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f00009e4000)="0a29af0fa6b2b56ca8fde3d1080f1561e12ad8ef43d49f466010ebd9157c30acad16f6755d448d69dcec6306872a9a0c228bf8489aee5c84427234d30fbbaf8f610c99c2627cfb2ab7d32a9b35b7dba9f2d2993872f8154ac332cbf5ebf6f246b4f3f6db6515ae59537e570030a45d5e6f7ad7fe695d8ba096c695b4dfa747e9797568f041d7a61a830acaadca3b4e399ea4f18b368c840561fd0d432a123a740bcfdae3146f19e5f1427f5b4e7c198fcbef51f10b4a83f8bf01469d") ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000078c000-0x10)={0x4, r3}) 2018/01/20 07:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff2000-0x20)={@generic="a214aa3e6a3a3e8ebb3a6880af719a35", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 07:27:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fbf000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f000094d000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x1}}, 0x26) 2018/01/20 07:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x800, &(0x7f0000951000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000644000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000-0x4)=0xe8) bind$can_raw(r1, &(0x7f0000e5e000)={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000089000-0x6)={0x0, 0x0}, &(0x7f0000aad000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000071a000)=@assoc_value={r3, 0x5}, &(0x7f0000d4e000-0x4)=0x8) socket(0x10, 0x2, 0x0) 2018/01/20 07:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000372000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000023000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d4000)=0xfffffffffffffc9f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e9b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f00009e6000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b1d000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x0, 0xa, 0x20, 0xa0, 0xe, r2, r3}, {0x0, 0x1, 0x2, 0x9, 0x9, 0x3, 0xff, 0x3}, {0x6, 0x5, 0x6, 0x7ff}, 0x401, 0xd, 0x2, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4, 0x3, 0x3, 0x4, 0x7, 0xb82a}}, 0xe8) 2018/01/20 07:27:52 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xe2b05cc9479d6f03) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000f000-0x10)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, &(0x7f0000005000-0x40)=[{&(0x7f000000f000-0xfe)="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", 0xfe}, {&(0x7f000000f000-0x6a)="4e81cf3cd4fe0b20b83057e30735876b16f72c6d4ae746a3d9de60a640dd49520685ba386ccb3e8fca53b0f0a9854fdc8d521c10215d172d40a228b4d1a52d31c5625f65d06a4c6d785a0df656c1f9951a7dad11d8cf0e3e8b4935d5f19fe691d1ae926787b879b97696", 0x6a}, {&(0x7f000000f000-0x1000)="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", 0x1000}, {&(0x7f000000e000)="974a5afbd022f3beeea13a579b47e369f79f4c9627ba62b1d5da86242c88a0fbc2bc3509b424c333e770bf80f0cb9f22cd9ace50c5de3579f78a71d5e4bd0af6c874635c9621425d46e6adf40ae7e9b2e1da38e6f16c2d21e231c1a15ce09399c7d02ec8374fcdff22ab90bebe42cc12479dd1afe8b0dc7058690c68c705f39848b617747e51848b438d912762b1bc1e09f1b7c65eb496359f6cf141f708c0e725557147d923434d3b5fdb27bec7572095ca414fbaa89a4731bbd3b83ac8bab5fdeb38d67135062748b065aed41ac19d4d53e97951327b0120d6cffdec91d54cef1012827be74e7b9b8544d30ff638a95b76d115a048", 0xf6}], 0x4, &(0x7f0000000000)=[{0xc0, 0x109, 0x7, "501978a79148f5b2618e05749002a6f3b5a0677b6dde3f4d5229ac69951f8e5649aefa8bae84560c486e5eef8c11a78179c96dec449fece8ed8965b2912d09748a2c5cd0123a9338451ce4b7c959b687348c62e60114f7c38e96d696fa205b66507ff39f634ca1111d097e5d2852172a62661298c1f706952189d46be83f03b6463f9a7bdc549a0e9eb06ef2521f2a8a22ecd4aa42c79a79a3f27bb0af53b23b8be657794e844cd707"}, {0x28, 0x84, 0xffffffffffffffe1, "cfc727a9a90c2bb8fee4e8c890c4a7f52084"}, {0x1010, 0x102, 0x13be, "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{0xb8, 0x1ff, 0xcd, "759325c8731447bf38bc0fe29840a5db8f93fdc979b050e85a77025e852b188ae0526b93f6a7f42575de76def6d99a5738710c2d01f8fe100d0b66ea3379bf5c1a9e8a8d61440be1df5765ab4616d7658896f593836981e102d40722006bc8c94c06aeea5268aa0e99786b730d914e8569708e52330f62cadf876a436ca9a0de6f1e3e5bafb341664d3ae223636818d594b880ab0c80b13a1eda797fa8ec4e604524ddd8fff9c7e6"}, {0xe0, 0x11, 0xb4, "ff51a21e15cdea2d0043398fdafc4f06058368e621b1aba1105ab9e7281a85507aa8259d3bb04ee0919393d4626c63b7d0e30db442cbe1ee09d56f5aba9ebe2a4d5e2f74859b606276e87276b63bb15fde7060d239edbee0a41e9b7fe11226610aa92f76a7c61bfcb757374c30b8612e04a8cb88cf1405cf77ea139009dcc1084e1e37422dbbdffaa6ae4dc51b102d1b2e79a673637550ce1d14138efd3be5b471b8bfbc8fbde00455fae2e74e5ca02db204412f55bba49d40e4e553ad6c2eaad3acc57d5ae0ec1999b8edb85d8b"}], 0x1290, 0x4040004}, 0x800) 2018/01/20 07:27:52 executing program 5: socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000067e000)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000d52000-0x1000)="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", 0x1000) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000030a000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00000d4000)=0x2) bind$can_raw(r1, &(0x7f0000f8e000)={0x1d, r3, 0x0, 0x0}, 0xfea6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 2018/01/20 07:27:52 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) poll(&(0x7f000065f000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 07:27:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 07:27:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) socketpair(0x3, 0x7, 0x10000, &(0x7f0000356000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000039f000-0x3b)={r0, r0, 0xa4, 0x7, &(0x7f000070c000-0xf82)="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", 0x40, 0x80000001, 0x8, 0x7, 0x5, 0x8, 0x5, "990a30a7ca626ebdf9526d48682060cea53c0a"}) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d1f000)=@int=0x400, 0x4) 2018/01/20 07:27:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getpid() connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) write(r1, &(0x7f000040a000-0x8c)="703109cbe67cff6c5aa900f4470c6cb302150c77cc3beb0e8fdda853dbc1a15674ab6934757194f9e73cef12d47a3efa3a2fb1f038f0ad5fa469844bd0ddc7569903426efe81eb725cec0ad56519d2fdcb2ddcc368484bb3baa2a13940d21470384638b77e2b67f020cc105621972cd303423425a3da08535384a0dcbd2f4f399deb9fe56cf92616bcba16bc", 0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000023d000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00003cc000-0x4)=0x98) 2018/01/20 07:27:52 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000017000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000012000)=0x5, &(0x7f0000011000)=0x2) r3 = accept(r1, 0x0, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000017000)=0x0, &(0x7f0000017000)=0x4) 2018/01/20 07:27:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000)=""/38, 0x26}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/173, 0xad}], 0x9, &(0x7f0000002000-0x729)=""/4096, 0x1000, 0x7fff}, 0x21) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket(0x7, 0x7, 0x6) accept$ax25(r1, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000930000/0x3000)=nil, 0x3000, 0x1000008, 0x30, r2, 0x4) syz_emit_ethernet(0x2b, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000931000)=""/97, 0x61}, {&(0x7f0000003000-0x2)=""/2, 0x2}, {&(0x7f0000930000)=""/203, 0xcb}], 0x4, &(0x7f0000001000-0x9d)=""/157, 0x9d, 0xff}, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000003000)={0x2, 0x2, 0x43ba, 0x6, 0x6, 0x0, 0x5, 0x2, [@sadb_lifetime={0x4, 0x7, 0x80, 0x8000, 0x80000000, 0x3ff}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000041) 2018/01/20 07:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000bff000-0x8)={0x0, 0x0}, 0x101, 0x100000001) r1 = socket$inet6(0xa, 0x3, 0x80000001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000369000)={0x0, 0x7f, "9c920189d4904398551ede9581dffd921278b7345c361a5144c14f5212bc62b212828a4e8866e83337797c5cfeeb14c8c385daac54d9e609630dc13c315d53b7322550b15ee2503ebc5287658ccda08cc5685c975e40584fa8db952fa158faa06b907d1d006d69012af1e44d5805c43a9dd21d3c26be5899512e8a28f81710"}, &(0x7f000030e000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ed9000-0x8)={r2, 0x3}, &(0x7f00001ea000)=0x8) syz_extract_tcp_res$synack(&(0x7f00001c9000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x14d, &(0x7f00002df000-0x14d)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [], {@ipv6={0x86dd, {0x9, 0x6, "55cfa8", 0x117, 0x7e, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x2f, 0x4, 0x3, 0x6c6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}]}, @routing={0xaf, 0xc, 0x2, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x0, 0x1, r0, r3, 0x7, 0x0, 0xf, 0x8, 0x6, 0x0, 0xfd, {[@timestamp={0x8, 0xa, 0x327, 0x2}, @generic={0x13, 0xb, "97d952cfe99e9dd6df"}, @fastopen={0x22, 0xf, "7382ff7da115caf413c5c9311f"}, @eol={0x0}]}}, {"fcbb96ae10f72feccc435be41a76f3d2810e5b44064406fcd14b2637a50ad984c4ac09316f956208a323a27c44661cd80f95224393fdcb5b419afa9b77890971d74754e9db8e5f8d847e37"}}}}}}}, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000d36000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000cd9000+0x1bb)=0x3a) socketpair(0x2, 0x3, 0x3f, &(0x7f0000be4000)={0x0, 0x0}) connect$llc(r4, &(0x7f0000ceb000-0x10)={0x1a, 0x1f, 0x4, 0x3, 0xff, 0xffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f000013c000)={0xf2, &(0x7f0000220000)=""/242}) syz_emit_ethernet(0x4a, &(0x7f00008da000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000072e000-0x18)={0x0, 0x1, [0x5b4]}) 2018/01/20 07:27:52 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000947000-0x10)={&(0x7f0000686000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c00000-0xc)={0xffffffff, 0x1000, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x1, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x330) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fcd000)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fce000-0x74)={0x0, 0x6c, "37df86e2c9f580bdcb34ff04f147cf549df41a428ec62d2235fd04aa9f8b4cd13c52300d773aa83eaad4d8c472547cd3f1ea271bfefc5dd3b4bbcb51dc34593510b3138e194ca4c7727d6ba52cbc61c8aae83a22b20ee2b4fc17794f0265312795fab46a05cb88734c3adf8b"}, &(0x7f0000fce000-0x4)=0x74) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a96000)={r3, 0x2}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000f93000-0x4)=0x0, &(0x7f0000157000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={r1, &(0x7f0000fcf000-0x5e)="3fcfe90829db9be27d98dd84992104dd656d2934674f40be6d597ec6a64d65f703aa47f7f61b6a1a2682689535b64dfdfd57e2867a503e5fa5ebcee0d0ae2323dcc68f633c799aa5b9aeb37815686c91bca38c13f2d655cd9a9bb62c2020", &(0x7f0000fcf000-0xbe)=""/190}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r1, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) 2018/01/20 07:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006a3000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockname(r0, &(0x7f0000472000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000975000-0x4)=0x8) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f00006ca000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x385}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0xe64cc127b6525c, &(0x7f0000a2a000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000cea000-0x1)="a4", 0x1, 0x8080, &(0x7f0000510000-0x10)={0x2, 0x1, @rand_addr=0x51b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e7c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c86000)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000077e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xdc, 0x1, 0x3, 0x2, 0x10000, 0x6, 0x1000}, 0x20) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f36000)=0x3, 0x4) 2018/01/20 07:27:52 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000716000)={0x1f, 0x7, 0x2}, 0x6) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f000001d000)="") mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000c000)={&(0x7f000001d000-0xc)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f000001c000)={&(0x7f000001c000)={0x6c, 0x3d, 0x20, 0x1, 0x1, {0x15, 0x0, 0x0}, [@typed={0xc, 0x63, @fd=r1}, @typed={0xc, 0x84, @uid=r2}, @typed={0xc, 0x3a, @fd=r1}, @generic="4d18906833bfd9098efe1f530414cccf72a5a17475625e46b24afb0de06f99cc1ad141eb863c", @typed={0xc, 0x7c, @fd=r1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000006000)=0x8ac, 0x4) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4)=0x0, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000b000)={0x0, @in6={{0xa, 0x2, 0x21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001d000)=0x8c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000001d000)={r4, 0x8001, 0x7}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:52 executing program 3: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000247000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000573000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ab000-0x4)=0x14) 2018/01/20 07:27:52 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000080000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef3000-0x4)=0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/20 07:27:52 executing program 7: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a10000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000a0f000)=0x200) 2018/01/20 07:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) connect$ax25(r2, &(0x7f0000e66000)={0x3, {"252969b96e576d"}, 0x0}, 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e62000)=0x13, 0x4) sendmmsg$inet_sctp(r2, &(0x7f0000e70000)=[], 0x0, 0x20008843) pipe(&(0x7f0000150000)={0x0, 0x0}) accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r5}) 2018/01/20 07:27:52 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6c000)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009f8000)=[@in6={0xa, 0x0, 0x2ff0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x1c) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f7000-0x4)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000f6d000-0x4)=0x0, &(0x7f0000023000)=0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f6d000)={0x0, 0x0}, &(0x7f0000e43000)=0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f6d000)={r2, 0xffffffffffff8000}, &(0x7f0000f6d000)=0x8) r3 = socket(0x10, 0x3, 0x9) write(r3, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) 2018/01/20 07:27:52 executing program 5: unshare(0x2b8e06f54551f51f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a05000-0x4)={0x7fffffff}, 0xfffffffffffffd6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ec0000-0x8)={0x6, 0x7}, 0x8) 2018/01/20 07:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f000069e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/20 07:27:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000572000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00009ef000)=[{{&(0x7f0000f07000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000e3000)=[{&(0x7f0000b1b000)="0791b1c4fd914c6f964124", 0xb}], 0x1, &(0x7f00008e2000-0x2180)=[{0x60, 0x112, 0x3, "cc92713cf6cea57a5ea06803ebccf7a6a9cd6a5e88174749712151c19022658dbcceb718dfd79603e2643a1dfdbe63999de7c4c21740e9a578bea519ee47c11354ef924dee79b83c77daf8a296991e2e"}, {0x10, 0x0, 0x8, ""}, {0x1010, 0x1, 0x1, "581c377ca458483948f3a71a994a4058aa634fdb199abc44383dea7c6fc9dad0be0f8137d18855b70bcf0fd5f44140a97704344886695c4d0a34614eea91a5080ecbd6473e9480938c29c02db4ff31b4639c114087a8bc0fad331aea48e2ee260d8f570d3f48f375f6c944df1286de882f43fd2f6874cedf524bcd2a7102dc75646075cff0b6cecdd015ba949e948e735e6165a6b37e6a13807db4a53d5d37756d7236e561db4aa032daf49a2860a9c5c4b683194b71af0d93c25f314a1975f17beca2a673320883efdfe5e61ee620950329bfe5ca541a6d05131dfe1c7d530a6a0e98bd290cbb37516cd6be9a05bd6cb69e74592810afdd2354ae7b8237529d70c4d3d7160d3390125545b0dab00e54221bbdd87f5c79b62d8e2a5096a2fa6779ac830b1cd761439920717904b8cca4c55b56f054b9592dd1878e28e6ef3b407fda02b185a36c4e3da72a18d3baa89537e110c056c672a1ec5f7e27576f05974dc62f3ade33548713ec13a0ae8c85f01b2019627fe5964b2d8e4fa56ab200364b32d690f7988be407979625d4c4d8a9d037d7c4469c2493da87fc9f4e7e7530e188b7f90f3f039f12abbb7a2d6a2f87155c3bb9f2bbe3eaa3ec51aa707bacc8d0528f3f410244f2033d88100848a46482202b0e4c8d27933a8b993f5cdbb0c564dc14d2916c2ddc915a56c30e1590af0f5aad8712f5852daa2ad7b35c89b681edd16090f1a6fc21a30a2c49dfddeff35d019fc39038c956f070a43b5250bf284062d15394ea9be888c92f12759553b89e8b7c9c06cfdf030822d788e3946e55e2ffd10df0f7b3bd427b2b4c400dd3a7671729d967f807482101ba16f1135900b26e5eb5199effbb949479177297c7b0fb9ca249d59b778dc4fe68836a895d44009c57eaebd59ca11b3d6444e6ab5c773a7f7b5cf954e6951969e581b77acce675a77e1658c730b0bc9ab4b09e8033d9cdf3c93fa2cc4eb0d22d96045c1b913d166d697b01e630d9b4e8cc63314e03dc0ccd81f7b30fe1963dd067f912e4be08c5f8ef1bc41a5bf7a8f52038d3eb4f0e27c983c751fc80ad5a45ff9420468bfe22463f0e635d96b7079fc4ff13054f7b3870ebab01a1b490e4023b766355ce6ae000a712f698bbb835d556c32273e6c252ff479ca7af58a0fca6c84c8fc89fbec73648a6a8c206316fdfe1728ea00124f45758f91e9fd5d711f1f7ad8492aa436b3aee40e69b891a9e66b295c6ff677b1b7047dd1292542d49bfe510ba6dff415c7ea8be2137df10ad35776d3b362e229f568caca444036e28a9654a3321ecdb523c31000065a2243d4382b93b5f0f03c88567d4dcca681c0f3ac20c1fa417819ffd2da772f753629de6ce4590e20cac5d2fcfe96198315e68048d371631844e0ee25e79903ef4e92ed4f63bbdeb8e8e409cbc36b8e9ad357fa5946eb7491c3096dfc39307549b925916bf2cff50cda05a5eff32ca46483aa4594a357ac0ce1fcdc7af2cad4694b7cd6d1243be07b9518a0c0ef49f1e2bf644cf14b39fd2384a9f66d2d808d58beafa5369d7612077af1974be5b9b2eefb05c47923dfb4422eef654e74aa01bc179e23d3bd78a738608450afe7f78aff2798a43a104e58528a7ddedc3dbc8ae7bddf779d15aa50e259dccd91aae8d013ae83385be5a02a98c102171647da4580145e954f6a55707c853f27b1698f907aec425f75973cc9560c272273b8072dc86fdb1895235a4e755121d41460243e9841761066939ceed260c48b51ababffe3a4c9ccd4873e272a9bfce8a3f57cd76d40d531455adb68ad10335beb314fde8996acf345533eeea22e9245f1e665f56056ec0f01a1c48908de40dc4d90118fb20fd2270bd7b837d9cdaed4fbf633c8fddd287346625287c107e497a28d30efb15d4eb6408e79eeee05f14222e23d48882e630fae7891dec1f99f5598322b932e5f74f2146a6434bbf5a5ee1ffe8eb54aba67b1db39e2c59dd6708ed1cf5173468274ee006c477cb487aa725896a8b214f7883bfc5612244cdecd4157fc3709332aac715f74cfb03ce80677a6a831c7a301236e0027a38024b338ee1bcfc3482224c2ad78c207333107b32ba044d13c709cfbd96990ca2a328b191c500673a23fa324dd873a470fc10c563d561bfffc26c63f601177c94ce4dfbfbff8b3fbd709a1151d5cd910dc58e9a899d938fdf6605a9a4924075d8066bc2e75207915db2b9a2548f35abfe543cea14ddae3b994a598901afa7d3ad08ccabbd4bc84fa231780ba67d702410b60b501b05b0e0bcbc30957980d3bf31bb1f773ed7b53578701bdcfcef26e6daeb8d7af7f48c4d69016c8a509956c166116a8d210e0eac2f800b79138e6172a5e6aa677316e1bc13422bacf76394a596b016e7e179fe913f170b4acbec9727829af4e66192711bf15f448ff15a52f3911df1c5d44ec50b9fdef3125072b78cedbf0a913d8c6035ab26fbac8fccdc72a59bdbee68f595ccfb8fa401498ef03e1bc841f58bab748d69740b2eb70c33754efc0d3237c7520617000755b7eca76f845d224076119884476b34c008ab4999266d8701c1c41e066c6563b632f7c7e55c2d1889042d544b7be1ca1aa8bdc804992461859f2e986d39d396f5564a228a4556c79b35fca396c6763fcc20fc2b26aee2b9410fce19aec95626ffc9ceb3c1a953a543d65d3e158b7ddedccc170c6e7768cf9b3ed1f6a44889fe8efa0d15d93f03ec58dde0714b3b0c5293ae7ab489eeb664f3e29beaf0b729171610ff4b3294770f2a0a0f9cd31ac2fd3b44b376b414a134ea3fe4b42b4dd75794b03801963e51774fa7d337b05f4b846f300410e4e6cb26127e5a81776a144e4a8d9690543dee168214f15f20ee4a0728c10ff01383e8b5150b0b6ee4219c1ed343af592f791d7d74ada14b6f8047133e36b967e071cf90b021330ecd0669b85e9795cbbccd37e8b9bbc61132ce7535204ccb04698985dfaa4f04958e6e761318f31c623801a9eac55a01ed972fa6368df76ec6b7589351c39ac03b6006608790a1ed8e38ec3d7d42dea25ef914ce00cb910a438cc815168c95deee9bc74420326b01c20ac3b353e378ec0d8fefa113003ea2e1c3e10baea9a4a630137db418f8111e9ec43ffa0680f9927ca7ade7be9097e4be7ceeb3ee4e02c0441543359ffa2b6b9a51a0a21c2cdfcc311d2dba61a82e06f968a8a9df995eb68066316bc498fd9176b6ca91339929601794ba95c046ae213c270454d6f7fc12839f37f995d215583672ae77ce16a77d276044662b0f2d96a3ea4c6ae352c272adea4d745963b0ee46559f7b60ce3d8268baf40216482b73077158a82651af51930dc173777faf3d0a1f32ca7b6a55c392fe0379a4cb242792b0350edc218cac08059737fbee7a9fdd4a147ad4c8d5334582cc3a20903cea86b5a5743e3e07fda9ca5e788533c259f0a0b9e19f1abaea296a7d925fc9f033055b2e2538f312105a46638597694a612c2719a9a7e3a6483cf68abc8038f43c454da7f93b154f124045fed4e7885f4ba568d093f7c5ac40d5d09322116b1137da11b96f3d5bfed57079a72c485cb543e0386b9402bc79cf02bc7383ff7212b21b656c2f8515351451cebed1acd145f954d09e147ee00798e59d623534d9868c0d4b14e3620efa5ca875379bfadc472e2ce23bc4ba8b25fa230d35d2e38a68c1d32d20c68edf29bef9d2ce424ca4dfbcc7455f6f2b3a430f728158c99c398e9f518d07e7df8776c4a8b49b214ce87b7d560bceb28289c3d81c884cab7632a7e17f4e1aa52bf6fbe3004cec8599b82607a753ec8e2ef905192f78409498d1ffc7c37925988bee1f4f7997e090aa52e6526c060419ea93f500a889ed99138fd7111885bb6b6c42a4e1a84257124d22268374328a243b1ab8ad0c5514ff9f7993a3d76e7ee6208ca39bdc9d14b3557d6dd3419ec50c52b6470b645f1bbb2c86fe9706c244193ea762a9e37f708c7b1091b0775a5f72af7ea7b1bbfeb67c6243b5047643848c6281a14bad29d3022f5f4520ddaded310f41da2c7ad52f994328e34196d58c1b5d1841a6605478f96ae11bdf779dbe5360b73f4053b4678f88fbc51be3cc9a3566274dc6aeaa7aed9bb191c512ff05d6fd87049d24ec1ac6317a7e1e68a375b10445fb70c26afca60f2621ee361fca7b736878649df44e02cdc52b2e79fffc13dfdd4a9826f1ebb713480f09e6f543a003e0b2b14e7c11845ccf797803a115e03a7740fd0540c1e8878d2eb55c2d008f334175ea64757d77a3890dac381aa7c963431762776bcd993262d38343904f1d00da77cc05592f747d45b0732e70c4fe0065c6a252c7e5b32477e72bbe206bebfde4f09fa06d3bf0c5704dd6fe1e549a87ff91e8f7bad39e05c18e5b6c46d77b520fc1771b404be56d41961f32971c2b8c0e164ba6220278f5f96cc37902698fd7d7e84362d4d7776c7c933745e4cd446895cc910f11861460cef41aeb81e019166dc0336411dfafc7223d9f1127e267e5f8e4ad125c8814a279a9ab01a467303c2a3f1e7df73cdf3077e8f41b56e6595a9d2772366b379ba6ad81f374d86e274e23ecbc1a7eba87f0a2e86097eedc23277aa55b66e99e5d6cd74dd083d154976afd4f5c8552eb371b2f6fae0477d22b852f24763651fa1730ca90b40025a8d6c2685c46dab8ff656b312996fd6829da0c202af064e5eadac663981c7a3389ae91f5656f2b3f61f943fc8900b0798bd72da2c698e2f7808812ebf3c20989438fb440ac9d3d0bb97318986466c9eb2cf707f5aa9e1430f4a162db14d8bdf7a46fe1d41a7aabc2dd2efff4907286bd1ba8373a81cbc3d2605288fd2d0a92a4577dc30f468790c68ee85716d26a5d6f0e439ab8b96e5d37130f0e0c421b4cff58f2a8bf255e8342f5cc3c85ba40808dbfc5487ed1a072f6f1a7c14c576092daaa461199dd7b269efac0966cc865bf0e0ed54e9ce99b66946c56398267fa609cc4daab2c17c94780b0cfd8ebf6b573f98358dd656e12c682f8fb5e3c1da5cecff24693fe94c16a8454c8dc5cf80ab3fc3888b40d018237c57013ae7b3a108b41092dbbbfd1786d756a46a940dc9bbe8f14c326d1f26aafec28e98672b2e52eb009bf19a28c2a0e5f6f23111f982bdcb052a6d3cca224080aa5ebd6eb1ca7f619092dd27fc2aff744a572e6124f434881f5a4d5a8766d42917502a6e7204f93f2a9188c27d92139fec326c3d5d42c29e63fdf7c54f83e42636493aae6713fb134eb61525c2fd5afa91c8150a52b75b3692ae501bf0bcb8085baebc5a8493342ea1d969c30c23374496e5d2454849c445f1e12dbdd2bec8dadb35b8e8a87b4e7a02825430ecf4dad46433378772178224204a9d38fd92a26d09553488196f759da29bf831c83ec0903622972463138fcb4284ce3ba70cb2da11ffb755d4f6de2222387aba0ca1b01f24d61b596dbd1fe686431a8601a38620bd3d71ef610606c12277ec1762d78bc9b244418f520b65c00dc8fef3d19c27b09769feda2d498508487150f2f137cdc0870111d0081191020f4154dfc702695e11f6bd67e2fc977d13086993a17a2ada48ab8fe2fe7d0c91fcad6ba52c0bb18b987d611b698ddb56c76f41f28f2354afbd67c2c0e4c3b2add2cf356fcfa4306a34a7f5d647de96c57d90bb91b3ab68d5eb4b9e0561bd0f15d9354d11efc8506d59cf65a515f16419bdce1222265bbb21b950b7161f5e424f5e3c2ddfd7d2c85c155523fbb926e777b35ad69f8ee5c6c1b9cd2d903c21785199f723e54"}], 0x1080, 0x4000}, 0x80}], 0x1, 0x40040) recvmsg(r2, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:52 executing program 1: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000001000-0xb6)="b8b426ca6d699cb44a63ed1af1ae2598a02ce05ffe4b216404b8700ae9a827d7d23f2dfc704a8aac122a1e2a01c412238337cdf3d295205a66f010f56293cb71a89c945b078f170562e5656e7fd02202c8d1a9bdf19831eeadd49173d72c249f7d98b44006fc94489a72fa8aba0602c6119313d9fd0152ee3689f1debd70808279d4aa4f510b2e672c7cdbd2518a9b24ce27312d80eb5eb69cfe91f6c7eef64b622af77206de348670860741dd4a22896ef20974e495", 0xb6, 0x4040880, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0x33)="4bfe16a94a6b0dda4e464c7c9cfaca460b8c183a666a85a731919672b15aa8059c5f1f214d08ef17923be8e69badc501b70843", 0x33) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f50000)=0x0, &(0x7f0000898000-0x4)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/20 07:27:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000355000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001d9000)=0x8, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000fbb000-0x4)=0x0, 0x0) r4 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000030f000-0x4)=0x0, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000060b000)={0x0, 0x0}) r6 = socket$key(0xf, 0x3, 0x2) r7 = accept$inet6(0xffffffffffffffff, &(0x7f00003de000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007f2000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000294000)={0x0, 0x0}) r9 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000369000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006a7000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f8000-0x4)=0xe8) r12 = getgid() r13 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000830000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000522000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b90000)={0x0, 0x0, 0x0}, &(0x7f0000076000)=0xc) r16 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003cd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000099000)={0x0, 0x0, 0x0}, &(0x7f00000e7000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000803000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000134000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062e000-0x4)=0xe8) r21 = getgid() r22 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006d8000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f000070d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000823000)={0x0, 0x0, 0x0}, &(0x7f00003ac000)=0xc) sendmsg$unix(r0, &(0x7f00004c3000)={&(0x7f0000443000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e5d000-0x20)=[{&(0x7f0000585000-0xd4)="17fd3bdf9f93cf449ce9458ec0df855426530d56d23ecb6ab6791b462da81fc05e97b9d6e8a9792cf0e01814c439b562c6aa61292e3a070b178c3247c69519de43cb60042c1b568d198321976ecd9713482dc783c500cc7bda9da6e54e51d2d8a29cf6818e2cce1a65a007d08cde2b69ee966c83b29bb2cdcdc0e78e15bdb64e5f9d9c2848d83e296c5f013f8a93e2869d65deec0e4be555ca83c054c4f00483c21ef4e7536d1c7a6f07fb00fd41718258571e8e5390ebf03c8ab10445f3163b209d951f4792e1e145d4137d8b3a36dc0f06bc99", 0xd4}, {&(0x7f0000e9b000)="a838f4e8785bad291169e8490c5e60ce4df4e2343334c64feedc608fc44f8f3c74d5a397d00c0c1c2f2c3dfd31b1619cd9bc7b423f818f2ebaafab648975508ad8a86d72a2f505af70bab4a79f0151d451cc22548cac9ec36ecfa0dcebda96f8e23634adfe15b57b7322f63c076f41a922ea609b6c74a1f04c3e6e6f11a60c72bf33975ba5f4bd3aa9b774b3efd84409a3c9c5f0d7b829bf46a24d5add30d5753fb5ba57451ae31cbf419d03bebfb9a7271eb8b469fe81d86aedd4fc223c9cd2c8cd47a11ee5a71a2393e5c68b0355b4d09fd24721d863d86aed7098df77ba49d1", 0xe1}], 0x2, &(0x7f0000fac000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xd8, 0x80}, 0x40000) r25 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r25, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) sendmmsg$unix(r25, &(0x7f0000ec7000)=[], 0x0, 0x10) getsockopt$inet_IP_XFRM_POLICY(r25, 0x0, 0x11, &(0x7f0000ccc000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ae000)=0xe8) getuid() 2018/01/20 07:27:52 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000+0xd63)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000-0x4)=r1, 0x24a42ad9a65c694e) [ 285.059696] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=90 sclass=netlink_audit_socket pig=4823 comm=syz-executor6 2018/01/20 07:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000303000-0x2)=0x2, 0x2) ioctl$sock_bt(r1, 0x8907, &(0x7f000060f000-0xcf)="2a7353d331388e4c657e5ae6561a1df3fa6db401287bee5053d73069f1a6c307d817b6452a0ad6eea4a8da12bef1ea8cf7f18e144c3a8afe9786527405e60f61374788b6a26e188c1b64d1f431ed32b0bb0f58f8413c4b2a84cffc1867c748f1d4265df3b20a86b574760ce39f0a88f766dae4437090070e00fecde99412587e16a36e605226985d45edc07d49635e56a0695e184b6f73fe085999e8def9e9c2154a0b1368dbcee097e58b3b281ca24cdd133e685e731ab775c07d02e646ffff8eb9940d20d28d3c61a63def19ed8e") getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00002f5000-0x4)=0x5, &(0x7f0000ae9000-0x8)=0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000038000-0x10)=@generic=""/16, 0x10) 2018/01/20 07:27:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000ff000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000b0000)={0x0, 0x2, 0x1, 0x1f}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bbc000-0x10)={&(0x7f00008a3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) socket$unix(0x1, 0x3, 0x0) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000161000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00003e4000-0x8)={r3, 0x8}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f25000)={@generic="0aef73f895984c0352b263d8548d3e78", @ifru_flags=0x100}) 2018/01/20 07:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x3, 0x6) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000046f000)=0xfb98, 0x4) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) 2018/01/20 07:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) sendto$inet6(r1, &(0x7f00005d5000)="dcca175d8aa406af31bbdf", 0xb, 0x8000, &(0x7f00000ca000-0x1c)={0xa, 0x3, 0x4966abdd, @loopback={0x0, 0x1}, 0x1}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) readv(r2, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x0, ""}, &(0x7f0000690000-0x4)=0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000322000)={&(0x7f0000966000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000388000+0x744)=[{&(0x7f00008a4000)=""/4096, 0x1000}, {&(0x7f0000b35000)=""/27, 0x1b}, {&(0x7f0000fc7000-0xd5)=""/213, 0xd5}, {&(0x7f0000af7000-0xed)=""/237, 0xed}, {&(0x7f00005c7000)=""/108, 0x6c}, {&(0x7f0000e65000)=""/63, 0x3f}, {&(0x7f0000217000)=""/134, 0x86}], 0x7, &(0x7f000099f000-0x57)=""/87, 0x57, 0x3d15}, 0x2020) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000696000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cb9000)={r1, 0x7fff}, &(0x7f000085b000-0x4)=0x6) 2018/01/20 07:27:52 executing program 0: 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, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000914000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e47000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000061a000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:27:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00003c8000-0x70)=[{&(0x7f0000909000)="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", 0xfffffffffffffe4b}], 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt(r0, 0x7, 0xdef, &(0x7f0000658000-0xb)="702e41d0c6465ea22246a0", 0xb) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/20 07:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fef000)={&(0x7f00001a5000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007c6000)={r2, 0x28, &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000000000)=""/133, 0x85) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) [ 285.122468] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=90 sclass=netlink_audit_socket pig=4833 comm=syz-executor6 2018/01/20 07:27:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000577000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0xcf, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000504000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000436000-0x8)={0x0, 0x0}) accept4$alg(r3, 0x0, 0x0, 0x80800) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b4000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, r2}) r4 = accept$alg(r3, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ba000-0x10)={0x1, 0x28, &(0x7f00004d9000-0x27)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ffd000)={0x0, 0x10001, 0x30, 0x1, 0x6}, &(0x7f00000c3000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa0000)={r6, 0x0, 0x100000001}, &(0x7f0000094000+0x959)=0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000306000-0xc)={r5, 0x10000, 0x8}, 0xc) getsockname$packet(r0, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000267000)=0x14) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r4, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x300}], 0x1, &(0x7f000055b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(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) 2018/01/20 07:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000351000-0x1003)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r1, &(0x7f000018c000)=[{0x0, 0x0, &(0x7f0000ce4000-0x50)=[{&(0x7f0000872000-0x1000)="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{&(0x7f00006d9000-0x93)="7918a556a4f34a9d1e2dbfbfd1eb1cbf987ebb83df79f1ab59a9e3246ec1e5ff13654334bf7c534559a25bcdd299621d3f275c6ff6929d57b21e31247736bfbcf88fda57556da15b24d4b78a09e743661379f08e056d67cd4799ebaf1892c9dd05a15e579333ef0a9b0b5328e5957d6250d5bffd2001d37f73508e06ac1ddc99275a5e1cd543dfce9c5003a8a360ec5c2f78ea", 0x93}], 0x5, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000eaa000)=[{&(0x7f000067c000-0xa6)="9b3c4df4513b30456303a572567b11005b3d30e0585203bdf184353dbc8966ffaa50c79ed325a7c9d2baeb5ddab94b12af875ea4653182c759c02cfa1030621bbe9a2afd46cdaee917cf7136f2a4ef07a43dbc70b0728d8e3f1c56784779c50784acb2f15a8b8aff9c6e4959d6a68e84ba1037a0f85b5aa45e7c6d8467ca27e810dc1ea895064e339356ee4dd72dfd465353e686adaa6b397fcf41c912acdbc46dd6673b3b19", 0xa6}, {&(0x7f0000bdd000-0xe7)="9f8e6375ee9b1e6c296dffef628f5365742ee44a38ddfc6dd7edd2f1e21c422d28bd3b3f82cc36a3768bc180f2754bfa015194b7da2a1b4cad0f457bcdf4673f29059f1ffd9ba4cb2937c86415c9a90c45c1361b0de75e8bb8da6f1d86ae07761229340f9a9ee2385c8ee053e6a6ade79f01cf7dca6da74fd11720a262820f8f44da20d4975a8b22dd99527e0735b5ede66d08b8a76a55a486b92d5f61fc03b7fedef886d9886fc28954d1b7accd6360a5a08b5fa0454868ccd9442c118ef6c7e036d702b91e932916b3f9f8fa764c4e9235eab181329c1d5aa375938c56b60becf19a7790b784", 0xe7}, {&(0x7f0000ded000)="b9cac9dfaf4e83a748adf698234f43344c05b339b47570111cff4195fec7d0924289807b18a608cc928e6809489abeae337a70250dac9fcd1856ed193097b51650de272c3b227f7342498ae9d02d1c4ec40ead184179f127d0bdb8a3602e77a0452a27fb22947977520846274d0c80ef1fb0ed73593b26a91355c559ff745acd9e41d05418ca92662dd1d142f89a337bcb3c2b49efd78f7aea6e7acf4568afa80e9feb296c347ff06c", 0xa9}], 0x3, 0x0, 0x0, 0x40000}, {0x0, 0x0, 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&(0x7f0000395000)=[{&(0x7f0000c55000-0x95)="8d2aeead6eee107e33c76ca20f845e40aa1bc3522b469aaa833d232ec0c91fc7d6b8e1cf22f333d28975534c23963e899ddd3460cd08c1efd4f8849c8a8c7db5f35695dbd3a5859043ae46686f9cd5a7bf13f62756b40c15bec81f8d1111f18ac8d932e92e73c3cc2eda8582da27676e3c98a8b8db6bbe30102b1f6f3112dd4a9126daf0af8d4243d8440d987afa328ead20cea126", 0x95}, {&(0x7f000097e000-0xf0)="05d013b629164f85f805e5fd460eb01982fe3e4e6f32d97edd69265e16145ad0eac3184507e89c74db9cb20df4ba08df0eb45cac8eef22000ab8e9928c7dc15e1b012bf8aa742737c8f6a0d2be1b416b95fc20afff3eef3b938a92e6ea39e391f1f1676527d6f54ddd972965b5d5f43be1cb12a06b29689b16b30b4eed77a5e60f57907746e6331ff283baf0986006a22649bd0f5cc376a8a6cd97f43da8bfa5689511c8cfd9e827071fe065bf425b4e4d8558f962fc8a414abb224046a020cc4bf9a4eda4cc2625830c57a4831a3c987f226ab465e99b371bfc263836bab5c8decb5592e533887eeb8de7619c7ffa42", 0xf0}], 0x2, &(0x7f000032c000-0x1098)=[@iv={0x80, 0x117, 0x2, 0x68, "522665c23673a9b0904289b848bcbb79ecbaead0f385e8de92279dd3acc958deb8299f22b0622fce69744473aa3523e0f42befef600f633c8f5c7db33ac782d6fb41118ed1c375e2b6f638fd939c943aa5f937184399f6dc0ed1612a70ee24d87c7d76107f3e71a7"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1098, 0x40000}], 0x8, 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) r2 = socket(0x0, 0x80000, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00002e1000)=0x4, &(0x7f0000962000-0x8)=0x4) 2018/01/20 07:27:52 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d38000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000013b000-0x4)=0x14) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/20 07:27:52 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00001c5000)="5cc1d13399b3124d14309d4cc55022d7ae1661466b42389d3ab60175a1330f19cac67aba29715a90f7a1c5b4543ec8da033aa5c34b4201655685148ece2b038bfadd66cd424b2a30663a7848c46410013539ac5656ab3c1211acd3b87f92a9d8ee383d9a147cfee7ebb8906d0593ed4e92b65f1e87045dcea0551580dd17cf2ef241d9f1482f1d178fe0c403610bb3da1fd486db06d4cc4bb9a1cc0103b394334f197eef991c804c0bf4f0a2a840fa4d741689a92928ff65c33122bcdf2c790f8b19cf65ab3e58d1bcb51b95ec9876e03fa68cd40376b07ae42e914acb6828ba374f73ef7f7d17", 0xe7, 0x4000, &(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe) bind$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x3, {"029a3bf4deec13"}, 0x6}, 0x10) 2018/01/20 07:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001cf000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc5000-0x4)=0x14) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00003a6000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021b000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e6e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f000056d000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001e1000-0x10)=@generic="7d51271917978b615103f8d6ed6e86c6") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000021d000)={0x6}, 0x1) 2018/01/20 07:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d06000)=@generic="f7fb8df3ecbdc867656dfc5c1c4405cd", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/20 07:27:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) bind$inet6(r0, &(0x7f00009cb000-0x1c)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f00001a6000)=[{&(0x7f000082c000-0xb2)=""/178, 0xb2}], 0x1) 2018/01/20 07:27:52 executing program 6: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ae9000-0x4)={0x0}, &(0x7f0000ae9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000664000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)=0xb) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x7fffffff, &(0x7f0000ae9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ae9000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x3, 0x7, 0x5}, &(0x7f0000ae9000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000052000)=@sack_info={r4, 0x1, 0x1}, &(0x7f0000465000-0x4)=0xc) r6 = accept4$vsock_stream(r2, &(0x7f000022c000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x275, 0x80005) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r6, &(0x7f0000ae8000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x80005, 0x0, &(0x7f0000a5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000ae9000)=[{0x4, 0x40}, {0xc, 0x6d}, {0xb, 0x0}], 0x3) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000aec000)={r5, 0x3}, &(0x7f0000aed000-0x1)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004e9000-0x4)=@assoc_id=r5, &(0x7f0000aeb000)=0x4) read(r8, &(0x7f0000aeb000-0x43)=""/67, 0x43) syz_emit_ethernet(0x254, &(0x7f0000ae8000+0x7d3)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_uc={0x8847, {[{0x2, 0xfffffffffffffff7, 0x7ff, 0x3}, {0x1f, 0xa, 0x0, 0x8000}], @ipv4={{0x11, 0x4, 0x38f1, 0x2, 0x23e, 0x0, 0x81, 0x3, 0x2f, 0x0, @rand_addr=0x9, @multicast1=0xe0000001, {[@noop={0x1}, @lsrr={0x83, 0x7, 0x6, [@loopback=0x7f000001]}, @rr={0x7, 0x1f, 0x569, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x1014}, @noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x1ff, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x4c, 0x2, [0x4, 0x100000000], "944e9fdc0bc3a79f51380105f48f854bf6e0e1f61596bd4c5ba4e7312b9e3a2e765c452a4373476e15f943afbf86cec7c0b57f877137dcdc9b074019d385e25864f51a6655e3f6e4ffa1bbcc"}, {0x7fff, 0x0, 0x1, 0x10001, 0x0, 0x0, 0x800, [0x3], "f61b1bac22488bed8be5aab013299b87fec403ffc4a337b0c2eecc59add79881ddf8afa4ec510458654cd8d038e18e3d5704f50cd8408b76f398adb829da8d923e0a240defea20f7d7174c32b259791d65dfa05389189190993d25eab9dc348335ce265509e07140ebef7d67d0d1e237cba7d0f638f47f55f8d8af23c1d11698f1780933ef18749869ea9aff47b1214579d29450ab2524e7a4b84b110b461eb365c914bfcfb1df149b27864901381f084bfb049d3a24abd6b53802fe959421e138e8b760a2713370cbe4aa48e397b2d8628814"}, {0xffffffff, 0x0, 0x100000001, 0x7, 0x0, 0x0, 0x86dd, [0x2, 0x100], "603c93047959518d1b3f5b12e1b364cc186692febcdba8fb4f73e327383b0e97ab5b0c98c8e15e296f7c47fe3c5e49be7e1c3346883d16bed0ad448607d046d3fbb9b62cdd12e8a8f447344c9dca6f1a296274244da807d1d496bbf45899932f134573bde564619d35f76ed241266567cb9609a9d40ebb6074b802e6c5028eb544f0a1644541bc219935f50cdfb10c30c7e53ab0a9ee1aface40a5f3719e05805429c99861bfa5003e517dfa537057740cb14a3fd7901eebef5851fdf26a328efa"}}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/20 07:27:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00003eb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000131000-0xeb)={0x0, 0x4e, "2f98c3956a921e345cde9f3effef109c4a4dc60c5fe6230d59bbe4e6243685de73b39345af92c077bf0bce6877df12a72ac324c68443e59bb703ebd1213435b8f23992af92f78aa5b499db83de3a4ccf5acf7e227a1251e990529d2849c02725d2d5e4f5dcae88132cd469e40fbcc69cfb0d5e0e5de028eba4e0ab9443730201fc244c13c05929a0596e4e9d1e93074b5e0f13f34864cca2e68d0ec25c2421449aea0c246ede687e70e0dfe2405edc1fe6cbd83605c33da873cad5a9848e74233329cce58766d8aae767ed9410598246dc8976e0aaace973f9a5b7106d01f189b9c762"}, &(0x7f0000893000)=0xeb) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f000026f000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ff0000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1f57, 0x80000000, 0x7, 0xa0}, &(0x7f0000b34000)=0xa0) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x2ffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000aab000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000017000-0x4)=r4, 0x4) 2018/01/20 07:27:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c72000-0x18)=@generic={0x9, 0x2, 0x3}) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00001ba000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000fb000)=0x8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nfc_raw(0x27, 0x1, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/20 07:27:52 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) r0 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/20 07:27:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000090a000-0x38)={0x0, 0x0, &(0x7f0000c72000-0x60)=[{&(0x7f00002c2000)="b17b64aec51af619557ab26c6c1e5ed85e8c04cd9a9e43f8cd329cb24dd11cca019a304480434b7f3159a2cb959bc688fd091bd379ee08d5a115e50a01c329581dd5e4c091f65925600a3e7322d3e0c84d0e35d89c3c8775d75a146dc66c9cc64a5555304627711c8ce5ab9fe876b326445d6b0d2bdcba823208337f97fee721c854c33c84a42c734045a06eb6", 0x8d}, {&(0x7f0000666000)="", 0x0}, {&(0x7f0000764000-0x1000)="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", 0xfe3}], 0x3, &(0x7f0000f11000)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000ae6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ad7000-0x4)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) 2018/01/20 07:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) shutdown(r0, 0x1) r1 = socket(0x1f, 0x80807, 0x6) accept4$nfc_llcp(r1, &(0x7f0000f1b000+0xac2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004b7000-0x4)=0x60, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/20 07:27:53 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0x9, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000036000-0x18)={r0, &(0x7f0000041000-0x79)="3987864a656a5275de0765ff8f420adbeae8dfa61f19035bc9fbf1ebb9c551219f5d8dbd78cec675de76d0673aef2288213a670b36cafef1bf2a180ed77313e6d9eca650e9260feed13e108b648f8e18ea91c06769b1145ef2997ef45858b7a7ce9eca192bed9bd8a766285e0c217ae40d2d8884624ac43985", &(0x7f0000022000)=""/8}, 0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000002e000)={0x0}, 0x4) recvfrom$llc(0xffffffffffffffff, &(0x7f0000014000)=""/192, 0xc0, 0x0, 0x0, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000042000-0x4)=0x0, &(0x7f0000036000)=0x4) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000040000)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000040000)={r2, 0xfffffffffffffdd0, "279115dbea78a267214e438a0afff63acb669040f92b365785e8e7fde0cad0528f1d7ddde913c7a42806b2219537d499a1de1733d49d00f510cf5174e40b7564509022fac151b1f00c2ac743998699d5b49a8da4efc2332d8139ffcd5c4b21121bb217fcc5eeb6cad8ac521300587fad910dcfd17212c163bbc11821b56baa3ca95472fc2f03e689be4c4da56573d295c843cd31ec1f61e661dd6686b289c78563e332c078747f6b1c49771d"}, &(0x7f0000010000-0x3)=0xfffffffffffffcf3) r3 = socket(0x0, 0x3, 0x4f0bd08d) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000041000)={0x1f, 0x300, 0x3}, 0x6) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000040000)={0x0, 0x0}) syz_emit_ethernet(0x47, &(0x7f000003f000-0x8f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="cdacd62abfda", [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "b8"}}}}}}, &(0x7f000003e000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000043000-0x4)=0xfd, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffff9c}) 2018/01/20 07:27:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) connect$ax25(0xffffffffffffff9c, &(0x7f00003c7000)={0x3, {"2684a8c7de0bfa"}, 0xffffffffbb1ce405}, 0x10) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) 2018/01/20 07:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f00004d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x2b9, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, [@typed={0x333, 0x4, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007bd000-0x4)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000afd000-0x4)=0x0, &(0x7f0000281000)=0x4) 2018/01/20 07:27:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000-0x4)=0xe8) 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, r0, 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(r1, &(0x7f0000002000-0x168)=[{{&(0x7f0000002000-0x80)=@generic={0x4, "770c2eb3ab9f5c3d02cd9676464c786e9824526c755ee08ff073aac2256fad322cd0dcc85b2ca0ea115140691cefca46ccfbbf86029325be9af0096465e6211c4f258e96f4924a1ec34a3110f1797d740047c3bc7ad5a18ae114976e9889421ce4f960652dd8a3aa29b6256e8fd7b20838456322dfcd9bdcb079c04d66cc"}, 0x80, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="cc3719fe10c4372f8eab46de816bd139a5fe53b1d830117d4264e99a188230aefc750f8929a951190f76c144e5e2f0768d0e0c1fcb9ec34c861ad91ed65906724628088a4d2ffb1b501c8046a8b70c2ec6366a84cbe3cf74b878ef86f44a4e07b8f6f7fef01d8f498930c5a0f07f1c0a4ffe844a93d8ec235108e8ddec4712091edf8087b6fb133f9763a17f6deb5baea0567a8f4a286d6e419fa9dd85e5433ef4a5f68b407395fb60bedc95a55beeb65e35f8df9913cce419611efbede25147a75569ac9c7fd0609d81", 0xca}], 0x1, 0x0, 0x0, 0x20048055}, 0x9}, {{&(0x7f0000002000-0x10)=@llc={0x1a, 0x1c, 0x3, 0x6, 0x0, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xae)="9a923859cd1166352564e8862441216d7dd7dfc60d48a2a2cc84dedca4c3297641fd6ca852e389075ea464026b9008445c1cf8b25ba006dbe739c5a24c4fe65d7ee6fcd174fd300655fac3ce05e0f4454ed52f747b372f780b58386a9bf4431c78ae7645709d863e619828a41df14eb57d9ad51eacf0a9daf675acd1cebb323f482f934d3ceac8d25c357d0595e0a453cd9691e118d1070c420108f980fdf52e13003a7d93fa08a0e6119c4a254b", 0xae}, {&(0x7f0000002000-0xed)="c807c67495e9731ad75f5503321d8f1850f82535c0708f00129a0bb934a30b2478eeedfe95572cf36c8deaccef817cec231b7e9e02db62169e11d6aa3a9feac543c653c8cfc36166b9fd42ad039bcc2edcf9a5c1d5e7f9f9a74c7fc60efdc020cf4e5f5b84f96f96f9789dbf966dc49b9c41e3e92d83e01b4c752e06465a3a5dd2d62a86333115c9d2914243107ca1801a92293be28c60fa1209182ac0dfdf96c69dac162f171931f25cb127d2c6b9a768197a8ae0503b6ab5adffddde35fbde2541e6ad0f670aea42b494b2929a608a4babbbfdc9a69438f958e8945015a236069364f253208c309855b260eb", 0xed}, {&(0x7f0000000000)="4f3b8bd725d07db1f8ec7c225d4e41358af2079003a0e5d35511bdafbd47f717054bbf29c15f3e28683de11f65a2216fd7a5bd776ba33fa9fdac38a18e66d31944688ee0809a62ad2d93a97567c02b18c1752a434ef711fecfb240dffbd87ca2fb4ba768d62d4bd35f60a8f07e1e76834f0e6e7267c95a45ceabc403c2036e72a6b4bae1eeb6334dfa861730246aba5ab4ced89960cc834a7da21f2fd5a584f9bbdc965980f61bb6", 0xa8}, {&(0x7f0000000000)="9892b7a97643d3cf4793b6fac6c553173863d704e13b94ffa055347e1ea5aaa680b5b1bc1c56652e180f79d7751fdba2a33108caed0cb4cc0d56d3bcd80fae9213e6ebb296e4026b3684483e4613371273ab03c46b484de35a36794af7afc12af81ff7d8c746e30f906b72f515642a99a3bfdebcc8549fb9a8bed6210a8e5785dcf4e8c0e04134d5932ef95aa78511b3b2de0c38a902f2f57139204e507acf32707ea42051aa8fe9791b5fa35ba7aaafe4532520615b3bdf991c5c1c8ef06bcdc3df421790341a83ae8da0d6917d3808ce17", 0xd2}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000002000-0xd6)="f5deb8b1e2da2a3dee427586eaa1b224611236a4de36fb5436c4ff1c8c82380872b1c35f6f53476048ae23f9f832c1fdac0c35973de371ba672368f276250b0d53be0d412b002533e146e7f2c50527bc62be410d8788e3592d77ed6bc9625d46137a0b44b1d4009c76667383000304c50adf9f4da5ffbd6d353925579f189955ecaa2b4c2849c2644f876b68f28c8f343a6338533d2b31b0153955878203d40b350646c764ea1e44ceb6d81e479a5d3e15e06fafed033ac8af939881fc6be0ce182b99623603c8bc3a46c98cf10df0182a5da2e2cf9b", 0xd6}, {&(0x7f0000001000-0x47)="d9ade9580710e330fb76f792eaf095268f3860cbd92029b14918a8b9cfd7a66cc7ab079a9b8d7cfc31c38aa6ad9bc5d00a8f89a9bb319d64c96595b937759844677b5bdad272b1", 0x47}, {&(0x7f0000001000)="75876e8e06069d97abce586e0e53a76d81aa095ed8914e1d1a3bfda06401c3b4d1f758837625b3ace3e53c454af917c1ebf1c4e56440698cba650d1135c37a3fca6984d54024a67b60fd829e60f95a39952d10ad32ffe15ebac221a943be6b952fbfd91d16d90cf7ba3e580dfad7dbfaddcfe5a7356920a2b14428bec725b2f4e39e1401b17c1cc8ff4992b00ca7acb6dfb85610a0c2279abd33b0c9e8627d", 0x9f}, 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{0x38, 0x105, 0x2, "129b402c74ef0798512400c729f935fe33038f962011f0a800b8543aa234de38b4e371"}, {0x68, 0x117, 0x3f3d, "19e998349b7d213497b27fc548180fceebe674f98128042a72e66d2901da2786ad477154051dd024b0b45755105eca083769810f8f5eba34fb49ce1b416721ecdbca74cae69bee58da8e0b862e9832cea3f8d55393"}, {0x78, 0x18e, 0x5b0000000000, "61c534358e628ae4dc09da0997d547e07dd4c1c64d9ac19b97f03e192e512255e41c203ce9daec8d165005c1d2836bed204ae96db0f53b507b86d80c544ced327228dad80e87ea50c708480e918e1bf415bd8008bb1223bf8c52f238a1c69abbf5aeaace"}, {0xb0, 0x11b, 0x6, "5e7a20f720f6ca4ff35503411ae46caa762f365fc7c8cfde1be15b11bfb8f73e26b61937acc083ab2f22817de4822e1d31120ad876c4d30093b01b21c119ed0499081932aab3d34e0a7a130de2de8f6eee2635fa366e3377828015da8cdc6f35615696e5fb3ddb30ad298285ee0e833acac7517f68a529dcfdaf17076d3f961ec1ffd263274e0877164539d3cc2cea2a254719f5e9d7a2376f1cb9ed1ac0e084"}, {0x70, 0x115, 0x20, "503b463e473e654dc06a2e523a9584c68be6c19e8b6e0ea703fadfad5245e9e15dd8cf9b65eab24f1115b3dd537be53159ff81722aa5d5cbb0ab071f85f6c2cf4b7be2ba4ffee946a7c329c52a01e003bb5c43b359df923bf5"}, {0x100, 0x11f, 0x3, "799ed32538ee69d90e783fdc87672f423c0bd35324f1d4218d315126add817af541bd90a8f07265d78d4bc8a10ccdfc0b10e8e5ac3e8745368fca1d2bc756826fec619422886b32737207e1fbbe2dd2ece4c5b6ffaa17bb5130d906b065573463fe5b49116d2e108bb3ad280737d7f47c05a3a14e9fa79b86c2057d8cbba3e2007fbdacecec02f5408beb3a0e3ab4e4c4468d045cc3949433f9b6232348a8e7b27ea51b465441c03f55ab79b68e09901724387336901d24f3f1560f8917282aff665fc192e3292117bf53dbf34f15cca693692d7c8b0ec5c3b134a8f95bac5b6a8b9075fb08db5e2291ccb09b0c9"}, {0x68, 0x11f, 0x1, "0258a07863ef43ba7ec90b8290ebdb1cc1e040d0db5c29930f75b47441e563c42c0ffa8f0a1a4a93bda4ecfa1d2f1fbf6d1ac29597b70f2dfcca1b5918951a9a5645067a898eee1290c733bacaa1e4504231"}], 0x13b0, 0x40}, 0x54}], 0x6, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f0000002000-0x4)=0x713, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff36}}, 0x8) 2018/01/20 07:27:53 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000013000-0x4)=0xffffffffffffffe1, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0xfff, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000000b000-0x10)={0x1, &(0x7f0000027000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = socket$netlink(0x10, 0x3, 0x80000000010) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:53 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) r2 = socket(0x2, 0xf, 0x101) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd9000-0x10)={0x0, 0xc0, &(0x7f0000fd8000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x13f0000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}, @in6={0xa, 0x3, 0xe1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}]}, &(0x7f0000fd8000)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fda000-0x10)={r4, 0x28, &(0x7f0000ab3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fc2000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x17, 0x3fffc0000000000, 0x10001, 0xd6, 0xeb2a, 0x2, 0x1, 0x3, 0x20, 0x7, 0x80, 0x6, 0xffffffffffff92f2, 0x8000, 0x984a]}, &(0x7f0000fd8000)=0x108) 2018/01/20 07:27:53 executing program 0: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000eb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f4000)=0x10, 0x80000) getsockname$llc(r0, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000cd000-0x4)=0x10) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00000f5000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f000005d000)=[], 0x40000000000001fb}, 0x20) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000006e000-0x4)=0x0, &(0x7f000003f000-0x4)=0x4) syz_emit_ethernet(0x406, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e572", 0x24, 0x6, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x24, 0x0, "e6179a8e9887f05b1c9d37d7920300bede5f4a3581e57dca808af7ec"}}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000002c000-0x8)={0x0, 0x0}) 2018/01/20 07:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x24, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x14) r1 = accept(0xffffffffffffffff, &(0x7f000053b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c86000-0x4)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000032d000)=0x1, 0x8) 2018/01/20 07:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f8b000-0x10)={0x2, &(0x7f0000fdb000-0x10)=[{0x100, 0x3, 0x2, 0xfff}, {0x0, 0xfffffffffffffffe, 0x8, 0x40}]}, 0x10) r1 = socket(0x40000000015, 0x2, 0x10001) setsockopt(r1, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) 2018/01/20 07:27:53 executing program 6: r0 = socket(0x0, 0x800, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000202000)=0x3ff, 0x4) 2018/01/20 07:27:53 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x0) bind$nfc_llcp(r0, &(0x7f0000071000-0x60)={0x27, 0x1, 0x80000000, 0x6, 0x1, 0xa4c4, "4cb7182d9e195fba61be1d287be271eb1fabff19c4ac8bcacbf2c71c19ec22d8de15e27317faf413ca28bcb407bd2dec3749e06da84c9e639b0fdac7339e96", 0x3}, 0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/20 07:27:53 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000)=@file={0x0, ""/92}, &(0x7f0000007000)=0x5e) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r1, 0x1) 2018/01/20 07:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000855000-0x14)="2dca8022ad26c6e70035379f36dea204549cb07d", 0x14, 0x20000000, &(0x7f00007bb000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/20 07:27:53 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000639000)=0x645, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000077c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@dev={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}}, &(0x7f0000f69000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f2a000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) connect$packet(r2, &(0x7f00000f0000)={0x11, 0x9, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000f69000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a5e000)=0x6, 0x800) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000f6a000-0xb2)={r0, r3, 0x0, 0x264, &(0x7f0000f6a000-0x14)="e93ec5aa7b7c441df7f3541947c91e73fe94c1d6", 0xffffffff, 0x0, 0xffff, 0x7, 0x8, 0x8001, 0x3ff, "2ec2071cf3b931fa73b1d921e6fc4bbf4830f761297d7ada38c33e8957bd9c0d59c85e0765584181fbdf54372ca123e5591953fa4a4462a1e4621dfb81372555957f531947770b092fc233aba04f52e1dd58df5903d12f35b21696475a1c402a11dd7052c9da782654ec16cea4a90057b54274e55627027e50530a81c6c05648eff48c54668b5d837cf38d8163244692c404980f420c36"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000f69000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d5000)="b9707efa029c7c4b137127deada63f40a43a7e03062c7b88179892887e32a999e7b65b7891e2d7517f46d0295782083e4f69291aae1c17785cb5882c91da2333581de138f6faa998a21a77e06ca46bdf75d11cf291686baca00f6f7d1998d549ae8c14359d90f6fd8e6c6649d95547d0b7d80eed692b86848c27c42982ae11c280f32213a768577ba400571a0b8ffb05b35ff501027aef7aeb811da97f475eacb92f5927602b087e46136dd9d740d2e2f93fa6c0f2716e19c0a37d112ea9f0da73242911c67acd", 0xfffffecb, 0x7fffffffffc, &(0x7f00007f9000)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 07:27:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000070e000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000e4e000-0x1c)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe33}, 0x1c) close(r0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00009a6000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00009cb000)=0x1f, 0x4) 2018/01/20 07:27:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00002d8000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000133000)={0x11, 0x19, r1, 0x1, 0xf090, 0x6, @random="a4e78e7b946b", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r2) 2018/01/20 07:27:53 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000ff2000-0xe1)=""/225, &(0x7f0000b5d000-0x4)=0xe1) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x200080000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000859000-0x4)={r1}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r2, &(0x7f0000ff3000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x800) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ff3000)={0x0, 0x3}, &(0x7f0000ff3000+0xe9)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000078b000)={r3, 0x8001, 0x6, [0x2, 0x1ff, 0x2, 0x6, 0x1000, 0x1f]}, 0x14) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ff3000)=0x0, &(0x7f0000999000-0x4)=0x4) 2018/01/20 07:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000d8c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0x26) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000027b000)={@multicast2=0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000429000)=0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) 2018/01/20 07:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b52000)=@generic={0x1, 0x1890, 0x4}) 2018/01/20 07:27:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0xff, 0x12}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000016000-0x230)=[{0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000016000-0x28)="df5a76229aa5753539fd73ced7f8b1dbfc04f36dc8e57edd036c63045dc89952da4408ef59cff5b3", 0x28}], 0x1, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000015000)="7d0fa3f7ac2ae289ac4ed19a0d67a95d13d0831a8f65777550360cc88fa42bb68296fec24f3167339a5d8eaa7bc3af2d17e1baaecf593f60fd4fbc59f163e2009cb75a4f2fab661ba9656609a7d17c29b421c2440bd3e50cf25e99f2a2bb00cbb46bd6210fa99caffe3321354b3505efacd3d806562dcdad42f6", 0x7a}, {&(0x7f0000015000)="ce40c56a102f2f2da45dced5f8f967245bbe2e8ab0f45268ed7710c225715ae0da29cb877d3d82d22b4193aed791e11a8d2a08894f420635cdc658f24cca5889f575f7d6f9f68270dcaeec199bfa42a2dcd196897108cb3fee130673d7f1fbe6c1a3127bf6f16082873df30aab1dd10c2746217f75c147d1a9c1a691bc67ed2e45b5d21ea1b77ccb2d4c5b39ad572ded5f3cddcea974135c846a7ff5d90b7641bd0531c7c33202ef1f1854ff33686e6b3860b8dcb859322dea76f6d452ab5c87db2de26c29cbe569d1d31eb96aec07", 0xcf}], 0x2, &(0x7f0000015000)=[@assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x10000}, @iv={0xc8, 0x117, 0x2, 0xb2, "789362300faae695a811f547bb9345b998ec4b44e099b2a31c67d22b93947e375d20da033381881bf7d2086a6bd75ae5bc383d79c982558c77dfaa27b5ff46cf680825f4427b4bcff896b9feae886194dce56ae6d91c7f51a94ecda9f635f03538fdaddfd1082c524ad2bf38502be7c8b3f50b5d8b640fec3110d5c6b4581f19522e84ca24d5b83926503a49dc2204243b8799b9621394939f44107b46b15827122b183bcf7241e2819d508c6d95b73e0461"}, @iv={0x60, 0x117, 0x2, 0x49, "98b394a25eebaf8797559dd1494850925f504f2e10e7333b6bc43700d9e7d1f3510426d53650b63dbc481c5d8ff683c9d1185a9bb557d1e17dedf361843ac721b540dd6dd35ac6f57d"}, @iv={0xc8, 0x117, 0x2, 0xb1, "4dcc56b888b0a9e9045ac6b0d3525017ef08b2661c72763ad4c777ddba5694ebff1fe5a16f442d67cc95ea0d4e434d909d80d752f0db797fd9d2a522c5268a902353e6de308cfd5df3085e48774351a34d141753db6eee8af8626e6984aa713d79956919fb51cb86ae3e7a7dce3c466205abefd6426faf22191284a2605b16f65853da32845e76118dcf0450644d72813fa6958d49461319007905d0596087f666c92d673aa575ae2d6e180496f45e5de0"}], 0x220, 0x1}, {0x0, 0x0, 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{&(0x7f0000015000)="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", 0x1000}], 0x5, &(0x7f0000015000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}], 0xa, 0x20008000) 2018/01/20 07:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000b7f000-0x4)=0x0, 0x800) connect$llc(r1, &(0x7f0000994000-0x10)={0x1a, 0xf8, 0x7fffffff, 0x2, 0x83b8, 0x100000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/20 07:27:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000e40000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f000021d000)="d6fa242a51be00162bb9b3e27624bd74eac106e33fdde4dc1b228b5c82a9602c74948c6ecdee38db4fd48e95ba05f8ca62d8fca90167aeec28c27f97c0bc1a2a7549fa3888d2757c9c7182b8b3d99cd6bd15cce0796df7ad88935de4bb30b2166ab1595dd5ff4df16d53f56c91bad7efdad57e6d9433209c1396cc8e000871d8d6ec79737c943c8c6fd1a3cb1b0858a4041c5f29e92aa2e6a29019d781dab96591d48927ed8b3c669b36e81fc2a8a160dfcd459c39f1af9f9905ab86d84f44cfb1e75b", &(0x7f0000001000-0xdb)=""/219}, 0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) write(r0, &(0x7f0000001000-0x2d)="21c66723c47b89c0b9cc6fe95aca45aac4b998ce9664924a1491987c439ededfac90ee32e1a1a1258908ca0187", 0x2d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x7fffffff, 0x75a90609}, 0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7fff, 0x7, &(0x7f0000002000-0xa)="eab55d1c7eeb85880cf5", 0xa) r3 = socket(0x5, 0x801, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={r2, 0x1564, 0x7, 0x1}, &(0x7f0000003000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x80000001, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000004000)={0x4, r5, 0x10003, 0x100}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000005000)={&(0x7f0000005000)=@full={{0x3, {"1888b72d25be18"}, 0x40}, [{"3c664d1f198df2"}, {"ac1262226637cb"}, {"3d08a2b82171bc"}, {"163c65bc835ba8"}, {"379f67ff30b2ab"}, {"9def91606b3956"}, {"7ed51fdd986223"}, {"db449f8cec0359"}]}, 0x48, &(0x7f0000004000)=[{&(0x7f0000005000)="7fb46f6e0c", 0x5}, {&(0x7f0000001000-0x54)="693226c073ccf22859a3b0b3a712a8e9ed4745d5a6b20d10152b37b4bd980e1677de51b1c56ff06ed0ee9652992e4e973045b7547bd3676528219f14c03e7261aa0269018e927769eeeeceb507179f06d4592d5a", 0x54}], 0x2, 0x0, 0x0, 0x4040}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000007000-0x28)={r2, 0x20, "5e9540d557ae9a4cc2795e2082dd65bef1da80ea72d56ddf26ec4eef34dcdb0c"}, &(0x7f0000002000)=0x28) 2018/01/20 07:27:53 executing program 5: socketpair$inet6(0xa, 0xa, 0xb831481, &(0x7f0000465000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0x3, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/20 07:27:53 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:27:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000000000000009) epoll_pwait(r0, &(0x7f0000b4b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x5}, 0xfffffffffffffd34) socket$pppoe(0x18, 0x1, 0x0) 2018/01/20 07:27:53 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f71000-0x31)='P', 0x1, 0x0, &(0x7f0000ef7000)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffffffffffc) accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000)=0x26) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) unshare(0x400) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:53 executing program 4: socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000121000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00009ac000-0x50)=""/80, &(0x7f00001be000-0x4)=0x50) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001b7000-0x4)=0x878a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f0000001000)={&(0x7f0000003000-0xa8)={0xa8, 0x19, 0x800, 0x4, 0x2, {0x1, 0x0, 0x0}, [@generic="02334aae261bbe46dbdf7310d8450f2df7619247ce4b6c74c11c51b0dd16409652a07bd742488d5c7198dca97b7a6e76472e8645222c26bdeafccacfd85c6997f19a193cf26cb04af7be7713fa4196ddd083e66d896149a7615823fb4b6290362fbea702e2189ccc1ab91e5cf952668dcdc48fb1364dba10939f", @typed={0xc, 0x4b, @pid=r5}, @typed={0xc, 0x71, @pid=r6}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) setsockopt$inet6_int(r4, 0x29, 0x7c, &(0x7f0000002000-0x4)=0x101, 0x4) r7 = socket(0xb, 0x80800, 0x5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000004000-0x98)={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, 0x5416}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r8, 0x80000001, 0x5b}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000005000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000005000)={0x100000000, 0x7}) 2018/01/20 07:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000065d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair(0x1f, 0x2, 0x1, &(0x7f0000c88000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fd3000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x3f, [0x7, 0x8, 0xfffffffffffffffb, 0x3, 0x5, 0xf5e, 0x0, 0x2]}, 0x5c) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f000030f000)=[{&(0x7f0000dd3000-0x33)="cc4cf7b5ade7c8e272f93b0e49d6461cb1", 0x11}], 0x1, &(0x7f00000bf000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000a17000)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/20 07:27:53 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0xb, 0x0, 0x3, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x1f, 0x5}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x4}, &(0x7f0000008000-0x4)=0x8) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$can_bcm(r0, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000003000)=@un=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000009000)={0x171, 0x8203, 0x3e01, 0xffffffffffffffe1, r4}, &(0x7f0000009000)=0x10) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000005000)=0x5812, 0x4) 2018/01/20 07:27:53 executing program 0: socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000613000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000afb000)={0x6, [0x5, 0x1f, 0x9, 0x6, 0x7, 0x8]}, &(0x7f00001e5000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x2000000001, 'rfc7539(xts-twofish-3way,rmd320)\x00'}, 0x65626e60) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005fc000)="", 0x0) 2018/01/20 07:27:53 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80007, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xb3)=""/179, &(0x7f0000000000)=0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000002000-0x2)=""/2, 0x2, 0x6}, 0x2000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000071a000-0x44)=""/68, &(0x7f0000048000-0x4)=0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000)={@generic="b21dfa0d8e3b28d80e9a8777ad6aaeee", 0x5dae}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x91, 0x3}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000000000)={0x0}, 0x8) 2018/01/20 07:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b31000-0x20)={0xffff, 0x0, 0x0, 0x45}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x81371}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003a1000-0xc)={&(0x7f0000eee000)='./file0\x00', r1}, 0xc) 2018/01/20 07:27:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f0000b16000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000041e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000d59000)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a70000-0x8)={r3, r4}) r5 = accept(r0, 0x0, &(0x7f0000d8d000)=0x0) setsockopt$inet_buf(r1, 0x0, 0x3e, &(0x7f0000724000-0x2c)="92077dce7cb35289629b8392486bb249c025199c5264a175a01434db178319cd9ddf849fa0d769eeb6f532d7d419ae0a62f871b8a7a5c1e715c2ccd6a4c2d0b1c125fe0e64a47eadd7f53e2900ad1eb97142a34c56efce3ad2632283839bedf680e59f7d9287965c68bb30f7a75ded046ce8", 0x72) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000fa2000)=0x8, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r6, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000fc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(serpent))\x00'}, 0x58) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000008e000)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x9, [@rand_addr=0x3d, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x1, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x34) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00005ea000-0x1f)="4f4f539521560a41e2ced7cd75acf46709", 0x11, 0x8890, &(0x7f0000857000+0x58d)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-twofish-3way,sha3-224-generic)\x00'}, 0x58) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000009f000-0x20)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) 2018/01/20 07:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a9b000-0x8)={0x0, 0x0}) accept$packet(r2, &(0x7f0000dd6000+0x769)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000036000-0x4)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000d4b000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000890000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000621000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000b4a000-0x79)="ec0cea7be5eb017eb985ee6fd5d50b40ef9d395a1f63de810daaf9650fb3fa1d4e617080e68bc6c02b52f95d9f1b4c3b09e8655342e842a7f62726604a175d4e66acfba1c4441a53f7b5e36f787fb87480156a0ff56d4877d24a6fc56713583089df99df0dd89a0ba26cb27f90a348de59de2fb53ffc1d8782", 0x79, 0x20000000, &(0x7f0000e56000-0x14)={0x11, 0x17, r4, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/20 07:27:53 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000002000-0x1)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x3, 0x1f, "6a569538ec12d3755fea406d66afb9a54f5ec450e6f353db6198d6496a2723"}, 0x27) socketpair$inet(0x2, 0x200000000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3fffc0000000}, &(0x7f0000002000)=0x98) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7f, 0x401, 0x499, 0x4, 0x0, 0x80000000, 0x2, 0x8}) 2018/01/20 07:27:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1f000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000519000-0x38)={&(0x7f00008bf000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000ab5000)={&(0x7f000088d000)={0xc0, 0x14, 0xf, 0x208, 0x2, 0x2, {0xf, 0x0, 0x1}, [@generic="a8944595e5dcca41ca3ff009bfada7b0ca8473116eb508cd20e2280e91326711cd7ebe", @generic="9e190e752e6013025ff46c5b40d0b4a0d759a52a963ca7e2f1581f60fdb6e2d96e56c6c7f1d4a7df85a86caa3b1ec4f8a63be595fe6dd1eb33eac240d35e9b636ce21e896460ba7c4a3b1febf89f2202d98afc582d383e69bd970ce6958fa23b8906c49f7373247a6cebe62d7b987f45552d07dbfb38852a82c9587e5bdc77724829e045bbabadee58"]}, 0xc0}, 0x1, 0x0, 0x0, 0x4004}, 0x4040000) r2 = socket(0x10, 0x4000000002, 0x0) read(r2, &(0x7f0000486000)=""/4096, 0x1000) write(r2, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bb2000)={0x0, 0x10001, 0x330e, 0x7f}, &(0x7f0000b3b000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000be0000)={r3, 0xffffffffffffff4d}, 0x8) writev(r2, &(0x7f0000844000-0x44)=[{&(0x7f0000d6d000-0x7c)="d91dd27d09530d418a258bade2614f000000000000008d71366200d22e210254115d70bdc18a6bb29fc8ed6ff8560e19beb29993385335d9251f36e509c5f9ba7a5ccbdc4f75b266e6aaa100f7378424f5901fee9ffa1e17e08bff4d0fea96e6da5ce406608e42dd2a1ab483e1ce0af3ab040860269cdbf5dca6dbde", 0x7c}, {&(0x7f0000a4c000-0x13)="bac9f4546f0f40ee9ee9876d961af16c98df18", 0x13}, {&(0x7f0000c9c000-0x8f)="b8f38d93400b8f81903e3c2a3cabef4434eed02c59a27471a38431884ab80714e14d7f803a21249bc4c8884284f7aa91e9416b53c6f5743daaa5de14554b768447af00012c1801f9d8dcf3a292c06669655e68aea811a137b2ab483e9aba7ef49b9acaf6302b3b475d7f5d94d31cdad374bb54ffc53259c96e4c62bfa6ce49425ed13963e4619bec29d93769c78eab", 0x8f}, {&(0x7f00002dc000)="fc75169b8ba11bb8eb2545de7fc2c25187dcebf8eae347dadf378215e32e7b1b4195d6e8bab058d60f7af036e6d301c5ee358129ae4ca1cfe265fe10bcc4f36306bd85f39792f554aaa9d9d2ec6a6d24022132697329fcd06138e7ab933823ef7f2faaf770d745c82ea1ec54cc61dcede1", 0xfffffffffffffe3d}, {&(0x7f0000353000)="3dad89762cad7cec34cf25a18eef61296f15ffecc3a2cf523c0f772cd8d25e017bc369a300b4044f580b367952d3023146d990dd40208c7df5598b94e7b0cf204aff3c79f21dc6f5562f33f3fd315e06766cea3fc245ddd1b0d888575ce25f99a10525216c1e531d47236aa8d84880974e7fc6d82700cdc51ac9dbc5f0b69f6d5ca6169e51ec8e68294072aac9a9056945c246ce4d6ed479aaa8b07c35395c4b1cc6421519731a8649a7a7ef3bba35121220ed6ea92d9b43aa55381413e03bc7f2e2fc9a27d398e668ea64b2c6d8bf3cbed831e3372c32be1904c0777a467d0245941d9819d228fa832cd79bb46bbca80321f0981df170", 0xf7}, {&(0x7f0000f4d000-0x4a)="0cd86d233e2b72cfa1e38c5085d17d00a7fd66a50e1e3888c43c9712d30f2c0aa7ee7da4069a30b46fa471da46e813808cff6e3af6586a448298009a295d1ef0424628724087c72fc7c7", 0x3}, {&(0x7f0000832000)="73ff69d43d16f1cb31e6ab5a3561bfb5833b6e8943215b2f74b015092a534dfafbe013", 0x23}], 0x7) 2018/01/20 07:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0xfffffeac) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009ca000-0x8)={0x800, 0x2}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca", 0xa0}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/20 07:27:53 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000437000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) connect$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x3, {"c5a0334b0aeb02"}, 0x7fff}, [{"0e02f13d6f66b2"}, {"8dff51031a9e22"}, {"872beae56b3c06"}, {"35eba3823e82e3"}, {"71c61a141181d2"}, {"c709c9ff01b066"}, {"b50919f003072e"}, {"94a922deb8c08e"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0x4b)={0x0, 0x43, "e0732a74918268365700f5fb80db93019843ddcf5d5fad00a135e5d9a1561043d83af82cf251ec36aec3978260f13a22fc03550f7bed56d538301d00b5c350e4158c86"}, &(0x7f0000001000-0x4)=0x4b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x7, 0x200, 0x7f, 0x400, 0x1ff, 0xff, 0x4e96, r3}, &(0x7f0000002000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0xd8, 0x200, 0xfffffffffffffc01, 0xff, r4}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0x5, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0xd415, &(0x7f0000005000-0x7)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000004000)=0x1040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000005000)=[{&(0x7f0000001000-0x88)="8dbb675914e5ba2b61113755e839c1319537c387b9da1c9ec86ba44c6d445862013737d28d19f27746955257e4b40b4c202c77da4b43a1c8fa5e7c7beb2cb9b062488b00c9404574d54d24f0b8ff541782314781e52b10b3eedee5f1edc0afd009796114192d688902acbec1e9d476fc9c9c50cd0d7d671c6f838d6c0ac8f8bfdd87bda3dbc35858", 0x88}, {&(0x7f0000005000)="bdba11ba4acfb2b40944011fd3910f8c47e2c3b084f1cba6d522ec8366f1bd39ae6636290426bb0baf4f2f5666813c5beefe775ce2a91e393934", 0x3a}, {&(0x7f0000002000)="7411e478eef7ec0426f45498634bdd08ac", 0x11}, {&(0x7f0000001000-0xf7)="6ea022678bc5f70bcdd2cc7acc1f44460b3c2f8168e7ceaf0708d75c2be7b24b42f3e5e8384ad3e80fbd1df6e1127bddc9694b515421de5a85f7e2e88ac44b335a505a97614789add7e153be3e6898eddbba100ffd4d9a6c061872f9c68c1f3e2a2fa2540ca0c9abc50da799e1c3c9534c922f66dc3b097e6f03a8798e0b67aeec061705ee86ed51eec1a28583e4950d01b14543973ba153b1fedb59d333271628a3c51b9716dfceae6d4827beca6a74dde4a0cdb20591549162b9640bd741559bbdfa27468cad3877d4860a0c2375c449c7ce9a0335cfed249bd696da05767a023f1fe7fd003b66042a19bfbce0399a58e6ff2eb5278b", 0xf7}, {&(0x7f0000001000+0x74a)="a7c8d30d798a9e9b54989f971fbea5b51bdc87991207cf5af9938154509d4e94d1ee89d1b7bbb51ef7a7ba9f40a85c4b3ee29bdbc008dfa1be6455a752077e2148ae7ea4dea58bbd9666836d9df613820973ef00b08553e30a714ac74923cf4a196b85b129700a627a0a543d314882f14b2edfd8087beabe4580747ee670b8226e7e30ad6177e9923e4c41d3583d6aab23432a36a5e033a3b7f1929e5b06fae8851bcddf8eca38bbddd0f3ab96b3e6a6f35f9ef173e767e392745b4a9a9902d72113f575a624e6", 0xc7}, {&(0x7f0000004000-0xe)="7b8d0889d680e80adb356a922a64", 0xe}, {&(0x7f0000000000)="d963f4372406e18eae0e704d9277a2c7470fbd86036d84c8d20ef2117e9a67f73d34a95887b0acd6832d32eb2ed96212a3bf2e93e39d736c31a6ab068778cb607965b8ddf1467dfa7311894cb5cbfbf3b08dc26a044e4d0d3bdc9c975ac39bc445fafa42149c6c2c671b64ebf6103f9b82cbd2fa2421e1448b195634853500e29023181119da163e1d93c4efee8f5f76c1e0aad8f23029125d158e7369a39770d3bdf1b335922e90329cdd51cb9e4c479af9b3cb0b7098d139b640c82ff6579d7b913d427b2c64c973f11944638072f787f09ec88655", 0xd6}, {&(0x7f0000005000)="7972c53289ce93c8f307ad3d3969f1337bc5a1745f87a40d00214b05c2baedc3f01ae33cf48fed86d791c8875854ccea181970239d881ea78b73c55a938d89684380ba8dca6b0d2a549de23b33361b36b0dce80f44dbde015c5d19043e393d913ec2702efdd09de7752090d5ea40b8b0b829fc3c15284800bc12c133a1954aa864522c45fe32d074bf6b40b4523755", 0x8f}, {&(0x7f0000005000-0x94)="5df3aa4428af69a06d542495902b93bfe44c140c6a6d4ebcc078634abe0b4f62bd9af498f2720aad5c6a8ebae258c1dd19312d7c96c9d099ebc8520571dab14b3f7231db9d927199e8d6e3391afe9a7a1cf1263f84706271f4056f2fc9c3d1a2e6584d00e5204dec772c1297c1645ece052320f7fa004290aa8708539f80c5a0a40a92497d87398821bb20d9aa56ea43d222c1ff", 0x94}], 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000-0x4)={0x0}, &(0x7f0000006000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x2072b335bb430cf2, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000008000-0x4)=@int=0x734, 0x4) bind$pptp(r6, &(0x7f0000004000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$ax25(r6, &(0x7f0000001000-0x10)={0x3, {"a8c2aa8a22ff4f"}, 0xffff}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000004000-0x8c)={r4, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/20 07:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000194000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 07:27:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x4}, 0x0}], 0x4444771, 0x0) 2018/01/20 07:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x3, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/20 07:27:53 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fc2000+0x394)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000048b000-0x4)=0x14) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fc3000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc1000)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc2000-0x4)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) 2018/01/20 07:27:53 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000007000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x5) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000007000-0x4)=0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0xfc, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000)={0x17c, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000-0x4)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000007000-0x4)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000000b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000003000)=0x1002, 0x80800) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000008000-0x10)={0x1ff, r3}) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000)=@ll={0x11, 0xff, r4, 0x1, 0x12e3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/20 07:27:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00009d1000-0x2)=0x3, 0x2) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/20 07:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b96000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000c45000-0x1c)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9a1c}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000942000-0x4)=0x80, 0x575) 2018/01/20 07:27:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl(r1, 0x5, &(0x7f000030d000-0x74)="e3ee4cba17cae52ffbc0e265829a08ddaf02825f43fb6dc12c3ef8f90cfbcbca8651dba01028044c84866f689a32301679d71306e799bb30ba63779894eb4c0a08c2949e4e0383e25872ad011feba935332333c688c5f94da6630687b68e167306ff2a564a0874f183369880008a75daccb1fd3e") setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) r2 = socket(0x15, 0x6, 0x15) socketpair(0xb, 0x4, 0xff, &(0x7f0000c9a000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000903000)={0x8, 0x40, 0xffff, 0x6b4}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000096a000)={r0, 0x0}) 2018/01/20 07:27:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a486bd38db4a629f01f757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad7eca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc25ed1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r3, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) r5 = socket$inet(0x2, 0xa, 0x9) socketpair$inet(0x2, 0x2, 0xa, &(0x7f0000431000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa0000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abb000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001c1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x2, 0xffffffff80000001, 0x3, 0x6, 0xa, 0x80, 0x0, 0x16, 0x0, r6}, {0x600000, 0x10b, 0x6, 0xff, 0x4, 0x31, 0x49e, 0x52}, {0x401, 0x7, 0x49, 0x9122}, 0x7, 0x6, 0x1, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffffff, 0x3, 0x2, 0xdf6, 0x5, 0x80, 0x3}}, 0xe8) ioctl(0xffffffffffffffff, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00002af000-0x8)={r4, 0x6}, &(0x7f0000732000-0x4)=0x8) 2018/01/20 07:27:53 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000024000)={0xffffffffffffff9c}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000025000-0x4)=@int=0x0, &(0x7f0000024000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000001f000-0x30)=[{&(0x7f0000012000-0xe6)=""/230, 0xe6}, {&(0x7f0000012000)=""/55, 0x37}, {&(0x7f0000007000-0x77)=""/119, 0x77}], 0x3, 0x0, 0x0, 0x8}, 0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000011000-0x60)={0x0, 0x58, "76aba4391b35e86e0972f891de4a8984d5e0b254b963cf522eacda8e99f520f7e67b964a8a030c347ca777848ecc88346760fa35a1af3873ab712b72e6b7896bf563cc08aa3c64db08184b6b125059bcdebc3a03e8ce0e52"}, &(0x7f0000025000)=0x60) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000026000-0x8c)={r1, @in6={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000023000-0x5c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x3c) 2018/01/20 07:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x6, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000629000)=0x10, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, @random="2a0e15f5ede7", [0x0, 0x0]}, 0x10, &(0x7f0000e40000-0x10)=[{&(0x7f000022d000-0x6d)="40ffebfa7d6348a425fa6fdc38510dafd442ca9b7a3be812af022fd053436af8581c9f26759f7768223e5d95935ad807ad09fdfe8262148f5e1060c5313f3acc8066404ab7ebb8b3ab75acba2d94d2bf281befabcfacf2766c5cd1b0c8ccdfadda76080d756898bebdbfb2675c", 0xfffffffffffffed1}], 0x10000000000000dc, &(0x7f0000fbe000-0x2c0)=[], 0xfffffddb, 0x0}, 0x20000008000) 2018/01/20 07:27:53 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x1, 0x0}}], 0x48, 0x0}, 0x0) r1 = socket(0xa, 0x7, 0x7fffffff) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000020000-0x4)=0x4c, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x7fffffff}, &(0x7f000001e000)=0x8) 2018/01/20 07:27:53 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e21000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000212000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eec000)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000eed000-0x4a)=""/74, 0x4a, 0x40, &(0x7f0000eec000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000eec000)="") unshare(0x80001) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r3}, 0xc) 2018/01/20 07:27:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x99) socketpair(0x3, 0x80a, 0x4, &(0x7f0000919000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f0000880000)={&(0x7f0000664000-0x60)={0x27, 0x3, 0x3, 0x4, 0x2, 0x9, "fb97849d528c25a802cde36bd3bf9231749703f962deb98fbe8c5639ce3735b4622fbf9ddb6d836e76b19b4427fc83ab99f7a3d099b8b8ab1910861e73c715", 0x9}, 0x60, &(0x7f00008cd000)=[{&(0x7f0000574000)='P', 0x1}], 0x1, &(0x7f00002f6000)={0x88, 0x119, 0x5, "ec88dc96df949f46c6b4fc05c1a625d554355587f1af50230e3bc901cdcb1564b34dbedc7e144a9540c82aa76678c66a7a1533ac530d2e7d5dd36c7e131a0c0d8a179b42e5d55547e3e76e6441c0424c733f7588901ad7672bff1777f345e3d5a7e5d1d33c1bfbd0a165c3e2edc162f41193c1"}, 0x88, 0x0}, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ac5000)={r1, &(0x7f0000ca2000)="3623ef8eed5a5cfd6e409405e29742236649af843b09b7aa0c2b29dbe85b3e712bcbc9717d2505a6ea15b7921af3859418f24585a745a38262e8adb726bac9f6434cb3e95bf8bd29121d18ac8a9e98b70c7ce2a5d0f031261e884857dbcc2177fedfcc85f340c624ed81970d02b2de3cafdeec5f6e67ebe6750a7dc3d2ccc6ae029ee1ea7fe03c28ed4330a2eeb59b0f1e26df73c38a8477cde8d28a36dd7b5b838bc61e687514f5ee1bd694d93887cbd8852daa5c6dc6df8fd4b7a3f4f874b020cae2ad0ee56c6910c050e1abcf524cc87130e3a1a2", &(0x7f0000dd2000)=""/145}, 0x18) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000f1c000)=""/64, &(0x7f0000473000-0x4)=0x40) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000207000-0x10)=@common=""/16, 0x10) 2018/01/20 07:27:53 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000b000)=""/167, &(0x7f000001f000-0x4)=0xa7) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f000001e000-0x4)=0x0, &(0x7f000001e000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008c9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e14000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000026f000-0xc)={r0, 0xffffffffffffffbb, 0x0}, 0xc) r3 = accept(r2, &(0x7f0000161000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000)=0x5) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000003f000-0x4)=r1, 0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000dd7000-0x10)={0x2, 0x1, 0x101, 0x4, r0}, 0x10) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 07:27:53 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f8d000)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000b8c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b34000-0x15)="0a0753b0d55e050180e5ffffff53dbb7055df0df03f4ad4000000000070000e289", 0x21) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8d000)={r1}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f8e000-0x38)=[{0x8, 0x8001}, {0x4, 0x20}, {0xf, 0xfffffffffffffff8}, {0x7, 0x4}, {0x3, 0x3}, {0xb, 0x5}, {0x2, 0x7}], 0x7) [ 286.175860] rdma_op 0000000049e2e7d5 conn xmit_rdma (null) 2018/01/20 07:27:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x9) pread64(r0, &(0x7f00005b9000-0x23)=""/35, 0x23, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0xc07a8975711b9e9f, &(0x7f0000766000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 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, 0x4fb4}, 0x98) socketpair(0x3, 0x80000, 0x20, &(0x7f00004b9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009e4000)={0x0, 0x1000, "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"}, &(0x7f000044b000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e20000-0x8)=@assoc_value={r3, 0x2}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/20 07:27:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x2) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r0, &(0x7f0000043000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000396000-0x4)=0x2e) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000ce7000-0x16)=""/22, &(0x7f00004b4000+0xb1b)=0x16) accept4$alg(r2, 0x0, 0x0, 0x80800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001e000)={0xe706, 0x9e7f}, 0x8) close(r1) close(r0) 2018/01/20 07:27:53 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@common='vlan0\x00', 0x14}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0xa, &(0x7f0000001000-0x50)=@raw=[@generic={0x3, 0x2, 0x0, 0x5}, @ldst={0x1, 0x0, 0x1, 0x7, 0xf, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7e, 0x5bb, 0x5, 0x3}], &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffff2e, 0xfb, &(0x7f0000b91000)=""/251, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000003000-0xa4)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x101}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3426, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xcf}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) r3 = socket(0x10, 0x0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000004000-0x10)={0x4, 0x40, 0x7ff, "22c0b02b9d64", 0xff, 0x0}, 0x10) getsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000002000)=""/124, &(0x7f0000001000)=0x7c) connect(r3, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x6}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000)={r4, 0x2, 0x1, 0x8, 0x3f57, 0x2}, 0x14) 2018/01/20 07:27:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ef9000)={&(0x7f0000b69000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ede000)=[{&(0x7f0000ffa000-0x91)=""/145, 0x91}, {&(0x7f00000fd000-0xba)=""/186, 0xba}, {&(0x7f0000edc000)=""/252, 0xfc}, {&(0x7f0000797000-0x5b)=""/91, 0x5b}, {&(0x7f0000e93000-0xb6)=""/182, 0xb6}], 0x5, &(0x7f0000b50000-0x7a)=""/122, 0x7a, 0x100}, 0x10000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000005a000)=0x0, &(0x7f00000f3000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r2, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:53 executing program 6: socketpair$inet(0x2, 0x803, 0x2, &(0x7f00002ed000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000c59000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/20 07:27:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e97000)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x3, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) write(r1, &(0x7f00004d4000-0xb4)="", 0x0) 2018/01/20 07:27:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f11000)={0x2, 0x0}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x1, &(0x7f0000917000+0xa7d)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/20 07:27:53 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000000e000)=[@in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf70e}], 0x9c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000022000)={0x3, 0x5, 0x9, 0xfffffffffffffffe}, 0x5) 2018/01/20 07:27:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80803, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt$inet_buf(r2, 0x0, 0x31, &(0x7f0000000000)="", 0x0) 2018/01/20 07:27:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fbd000-0x8)={0xfffffffffffffffe, 0x101}, 0x8) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000407000-0x4)=0x60) close(r1) 2018/01/20 07:27:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000129000)=[{&(0x7f0000b6a000)="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", 0x110}], 0x1000008d, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xf}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00003ef000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 07:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a48000-0x4)=0xfffffffffffffffd, &(0x7f0000ec7000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00007a3000)={r3, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000378000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r4, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/01/20 07:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004fd000)={0x0, 0xe5, "43baf54b6fc944cf4c8b4f4834e4eb6997e0b81f78c1cfc275314dde0202df22a882bce65dd610d7bfd4c216e8ad2412bc8a55d68bc2d1d0fcdb14b3b2d1f6b8981e9421389546007c0018f0b326db320a7eb3a8d84d343c33c9edfdc86f28275e38c0c3c0d40c1bdb84b3e827eb557b94d4386420b1111629856e87bfb04ab6e44660074016e1f1ba85ef67339c68a39c501191fbd9b923e0b9a21633810e31b5914170ff2f7db2057dfc59c3c8fabc5b888c2df906a79415719fea9c119d46525dd4fa219a2a917d3af6dc37151fb6551b54626a28b2adef9064f7a0850f41e41aa5c87d"}, &(0x7f0000441000-0x4)=0xed) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000631000-0x18)={r1, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000d27000)=0x18) pipe(&(0x7f0000fd3000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000fbb000)=0x4) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) 2018/01/20 07:27:54 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000018000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000d000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000257000+0x90e)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) 2018/01/20 07:27:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007e2000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000067c000-0x4)=0x1c, 0x0) connect$vsock_stream(r0, &(0x7f0000f73000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket(0x0, 0x80004, 0x6) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000b2d000-0x4)=0x3, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000acf000-0x8)=0x0, 0x8) 2018/01/20 07:27:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 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) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff6000)={0x0, 0x9, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x1, [0x9]}, 0x2de) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00007f8000)={0x0, 0x1}, &(0x7f0000c84000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d2d000)={r1, 0x90, "b5822eb576e0fea216928df79248ae0fe8130b25de23f7098a87f0e82402b898f3f69db0159e9a7ec59bdf132db7a5c5e1a2b1a2cb525778a826a33fef514215228ee699d798ee5c945f481406cb1ae929ef382fd5534eb4480016692bdc7a279b995a5f7582ff2af88335c875c1c181208f45744682bed99e89a0dc74b10a96a316854cfe64f87284d9712018b1f692"}, &(0x7f000067a000-0x4)=0x98) 2018/01/20 07:27:54 executing program 4: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000)=0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aab000)=@fragment={0x3f, 0x0, 0x20, 0x1000, 0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000aac000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000aac000)=0xc) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000008d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0xe28e, 0x0, 0x0, 0x2, 0xa0, 0x80, 0x7e, r1, r2}, {0x8000, 0x9, 0x2, 0x0, 0xaa3, 0xd6, 0x4, 0x8}, {0x3f, 0x0, 0x400, 0x7}, 0x0, 0xd, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x0, 0x10000, 0x8, 0x100, 0x5}}, 0xe8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000aab000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d5000)=0x10) 2018/01/20 07:27:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00001c5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x3, 0x0, 0x100000006, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "226b9e", 0x0, "a78daa"}, "11fc5381adc253d61f1a8cafe6"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x0, []}) 2018/01/20 07:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x8, &(0x7f0000fcb000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000cce000-0x4)=0x0, &(0x7f0000bce000)=0x4) 2018/01/20 07:27:54 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000009000)=""/240, 0xf0, 0x40012042, &(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x3}}, 0x2e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000a000)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80, 0x9, 0x1, 0xb13d, 0x3, 0x8, 0x8, 0x4, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r2, 0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x1, 0x4) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000009000-0x10)={0x401, 0x401, 0x3, 0x5ca}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x3, 0xfffffffffffffffc}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0xa, 0x0}, {0xffffffffffffffff, 0xfffffffffffffffc}, {0x3, 0x0}, {0x0, 0x1}], 0x2000000000000035) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/20 07:27:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000508000-0x27)="2600fb005e0009007600eaf83a0000000000000001000000ffffff000008db0100000035eade00", 0xf) 2018/01/20 07:27:54 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netlink(r0, &(0x7f0000652000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/20 07:27:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000001000-0x35)="") 2018/01/20 07:27:54 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b6000)="b5", 0xffffffffffffff99, 0x0, &(0x7f0000ffd000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 07:27:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000901000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={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]}, 0x0, 0x3ff}, &(0x7f000018b000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000abe000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept$inet6(r2, &(0x7f0000860000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000545000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r4, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48081) r5 = socket(0xb, 0x1, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000d05000-0x8)=0x9, 0x8) shutdown(r3, 0x1) 2018/01/20 07:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x11, &(0x7f0000dcb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xcb70}, @ra={0x5, 0x2, 0xc49a}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x200}]}, @hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x0, {0xff, 0x0, 0x96, 0xa1b, [0x1e, 0x1, 0x8, 0xfffffffffffff939, 0x8]}}, @enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x0, {0x100000001, 0x0, 0x1f2, 0x5, [0x8, 0x9, 0x8, 0x62, 0xffd, 0xff]}}]}, @routing={0x3f, 0x0, 0x1, 0x10001, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x3b, 0x0, 0x3, 0x100000000, 0x0, 0x4, 0x1}, @routing={0x32, 0x0, 0x0, 0x8, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}]}], @dccp={{0x2, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x7ff, "4820e9", 0x1f, "ee7807"}, "02dcdf89f297e62dba0fe3ce0e1695e255341ef0612031a9d4a1dd22d26df17ff4670a9f2e1f573a96d301b8a46ab869baa85ef657dfcd3f00e88664ba420d1971703220e05e20ce2d0b9b3788a74dbd1ff48a668f5cd62ba3bfc3612bec05c30bed3f458fb1c937510845841a4ca683dfa8d3806fac28914ed84a5f6f5273d09c1863bd76"}}}}}}, 0x0) r1 = accept(r0, &(0x7f00003f5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005ef000)=0x10) accept4$unix(r1, &(0x7f0000bd1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005ec000)=0x8, 0x800) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000cde000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000549000)="1051b053db6e7df80c000e1e5f62f5de0591e9b13978333644655d851ad8990f670bfadf83603c9f5556cd03d9e7f1a210eb54df10290cbe", 0x38}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000369000-0x38)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000a08000)=""/25, 0x19}], 0x1, &(0x7f0000ef2000)=""/197, 0xc5, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000070a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000207000)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f00008a2000-0x1000)="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", 0x1000) 2018/01/20 07:27:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/34, &(0x7f0000003000-0x4)=0x22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000)={r2, 0x55, "dfd3f18fd991538a55dce4ef4b43e01367a8f81af0d673ef75b4195934a0487028e1d033faa209fa7b2ef2327e5f7fa2a20eccbf7156db509cbd8f381021c290507ead3d19dc897a916853671a56bb457fd02c9977"}, &(0x7f0000002000-0x4)=0x5d) socket$inet6(0xa, 0x4, 0xa) r4 = accept4(0xffffffffffffff9c, &(0x7f000068b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000000, 0x8a, 0x2, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r5, 0xdb}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000002000-0x62)={r5, 0x5a, "7188ef7aa40154b31eac6dac51ffe8687263e34ed8037d99805c2dad876916cac061dc886e52822d829e679562c178b07f99610bbc95fd434091454f3e5347b338c5c9c584a909c888c153bf907ef156d303e3e4faed31ee85e3"}, &(0x7f0000001000)=0x62) recvfrom$packet(r4, &(0x7f0000001000)=""/43, 0x2b, 0x2000, 0x0, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000001000)=0x4ec88016, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00002e8000-0x14)={0x1f, 0x3, 0x2, 0x2, 0x1000}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/20 07:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a53000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000026b000)=0x8, 0x4) [ 286.532167] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 286.571924] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/20 07:27:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eed000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb(arc4)-generic,rmd128-generic)\x00'}, 0x295) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f0000f7a000-0x10)="bec966e9de151ed0905374877fcf817c", 0x10}], 0x1, &(0x7f00004a9000)=[], 0x0, 0x8000}], 0x1, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a9000-0x4)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c3a000)={0x3, 0x8, 0x0, 0x7f, 0x0}, &(0x7f0000471000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000147000)=@sack_info={r3, 0x8, 0x40}, 0xc) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000057b000)={r3, 0x74, &(0x7f000074f000-0x74)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000137000-0x4)=0x10) 2018/01/20 07:27:54 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, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) pipe(&(0x7f000082d000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000679000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000088f000-0x8)={0x1, 0x670, 0xfb, 0x0}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000d6f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000f7000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/20 07:27:54 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000008000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000000b000)={{0xa, 0x3, 0xffffffffb2f8543f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x26b9ee8d}, {0xa, 0x1, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, 0x81, [0x701, 0xfffffffffffffffe, 0xc5, 0x4, 0x89, 0x1f, 0x3, 0x4]}, 0x5c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000c000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80, 0x4505, 0x8, 0x100, 0x40, 0x44000040, r2}) 2018/01/20 07:27:54 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x0, &(0x7f0000003000-0x8)=[]}, 0x10) 2018/01/20 07:27:54 executing program 7: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) 2018/01/20 07:27:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xdf)="025a7faff808c20000000000000000fee74c24cf6b823f0bb7e831eff99c163e68e8e748e10ddcda98c91e8413d7a3928c4660889c98c86397675ba19472461f061faa50809d50a6f2b2933f844b533d1421025217e1712ea95f4a4e6a71cf878e5b7e91f32a00b7b78bbf48da01717b8727a14a24cfa8633bbdc8f5ab053eb82fe2ee0000126a492f9f734a0b0f88d05626994243c4c49261f755697a1ebb53ff5cc100e8b8f4ea93cce8cbfbe2ee572f8cd94c50510d3d665c3e46c2d5d6846beb7c90651be6a7b700f94f6f0dc0002b6f6513735d5363dd3371be635d54", 0xdf) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ff0000)=0x0, &(0x7f0000ff0000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x5, 0x6, 0x8000, 0xc622, 0x80, 0x40, 0x101, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x1002}, 0xfffffe0c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000025f000)=0xfffffffffffffffe, 0x3) accept$packet(r3, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:54 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x1, &(0x7f0000d8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000f8d000)={&(0x7f0000717000-0x5)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a58000-0x40)=[{&(0x7f0000f8e000-0xd3)=""/211, 0xd3}, {&(0x7f0000f8d000)=""/107, 0x6b}, {&(0x7f0000a47000)=""/8, 0x8}, {&(0x7f0000bc6000)=""/247, 0xf7}], 0x4, &(0x7f0000f8e000-0x58)=[@mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffffffa, 0x9}, &(0x7f00003e7000)=0x3, &(0x7f0000f8d000)=0xf5c8, 0x403, 0xffffffffffffffc0, 0x8, 0x8, 0x11, 0x10001}}], 0x58, 0x4000}, 0x4000801) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000120000-0x4)=0x0, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fdf000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000382000)={&(0x7f0000463000)={0x24, 0x1e, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x95, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:54 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a5a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000612000)=0x1c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f82000-0x98)={0x0, @in={{0x2, 0x3, @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]}, 0x7fffffff, 0x1ff}, &(0x7f0000f81000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f6c000-0x8)={r1, 0x3f}, &(0x7f0000e7b000)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x2, [0x0, 0x3b0]}) 2018/01/20 07:27:54 executing program 4: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f00008a6000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000008b000-0x8)={0x0, 0x0}, &(0x7f00008a5000-0x4)=0xffffffffffffff6e) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f00008a3000-0x67)="ed", 0x1) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008a6000)={0x0, 0x0}) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00008a7000-0x1c)={0xa, 0x1, 0x413, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2018/01/20 07:27:54 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000bbe000-0x4d)=""/77, 0x4d}, {&(0x7f0000b02000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/85, 0x55}], 0x3) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = epoll_create1(0x80000) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000020000)={0x8, 0x0}) 2018/01/20 07:27:54 executing program 2: 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) 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, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) pipe(&(0x7f0000657000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00006d0000)={0x0, "7280fa4aa853"}) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000336000-0xf8)={r1, 0xf0, "d92e03a52d0be4e49ec0c226c5aeced671e12d5c8e628411ab2476ec0c8f841f2676f49dd1807617ff9801720ee18f3605ed39b6d89697a17048f8923fc201af4c5907aee771125fd0993c78371a13e41d4d799f74c70133fb2538004e2ab641013801f50efb4536c4af6aed80f63991df77e9a418e299b698a3637bb45feeef31625518f376ee1950554308d40be4e32c4f20895669b178516eef12cd4ef6cf3e5b9d01e5aae0cfc4077ebcaacf4b8ada7db0967eafae5e5b11bc2ff4524ba20814c774d30cb6070374448a47ff9302b8ede47b8efab139b6785a47862c2f4152d70c6812fa86b10ee479e2d08a2287"}, &(0x7f0000491000-0x4)=0xf8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000014b000)=0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000325000)={0x0, 0x0, 0x0}, &(0x7f00004b0000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d3a000)={{{@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], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b2000)=0xe8) sendmsg$nl_generic(r5, &(0x7f0000fa1000-0x38)={&(0x7f000076a000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000096e000)={&(0x7f0000285000-0x4f8)={0x4f8, 0x2a, 0x200, 0x2, 0x3, {0x1c, 0x0, 0x0}, [@nested={0x64, 0x7c, [@generic="6d81fc664fa706db805bba5849e003d8fb158dbc002c07ae6460f69cfef4fe5a31c5a2e1cc2d99684824edb53631", @typed={0xc, 0x77, @pid=r7}, @generic="5ff3b85f6a2439eb3c24bc3662e809576ce8cfd81fdb2ecddc", @typed={0xc, 0x2d, @u32=0x1}]}, @generic="9ec647d7c3a1b512c88b47fd24bc6b4a7163f5dfe1f8c06d3540d47f91a5347081cef1ac874ba868eb0040f2d296537fd8577e4014d57f6968fffdfee3c1a1aba07e286c1961fbdadefedc", @nested={0x208, 0x89, [@typed={0xfc, 0xf, @binary="c770f9d4a3fce1e54ba005cac1b881a6c434bb57bef41b1e583f3f03826f239a5a650811deafaa1c843d4f7e1bb8cc2bfbfdddaaebf2fb7fd7f5702f7c66c595d1408034de2688c53c2e7ec49b21db3b8bd79ee8dbc0ef58210f9f22d11ed13266eb54105ce6f56e2b4d30af9dfb4b0e11543c400dd3ddf2e94a946f563a9c67176c55e9b897178b715288f8a79c71064f09da83db887e1f6d1bcbfd57db7df8925de15000175bc1b25d285887cb5242d857274eac46cdf46141dfa188381fa9605227413710b4e4245a25d5d4ad087b65b21efca7d4fed29c799261c2a921cdce27bc9bb1d6641448cec206627e4b7beb"}, @typed={0x10, 0x43, @u64=0x3}, @generic="c682f100af55c989077341ed203e5b3a85ca29e7b81e8adb9784577d24083fadd605879263270616a50a4d247d6540adbde2fa8747899a63ed5a42bea4054b4a7640e50f3ed95b977364f00d654dc0a57271b2012f29cfdc15a9bc71c8af4f3655ccaeae3e2f792cd510786c181f9a30587fcbb6f563ac2ffa90", @typed={0x10, 0x59, @u64=0x1ff}, @typed={0xc, 0x87, @fd=r6}, @generic="6b742b830e3459713256b73fe4d1247c136c76fdc3fabd49252cc52a74edcc92f2c9f9b196b44e70782a2b44540897771887a087fd2c4ddcb3f00310725170a79c83c44a0ebfea2c389c140706ff41e6a274986d908f853cade625dee877438c77"]}, @nested={0xe0, 0x66, [@generic="c005d18a81f482df781770a664eac11d8b095e8704e62291bf2a2c32527590210a8b1c8a57edd1a3e1962b161a5c11cd8f0613a3ed0fc52805bfd629fb5b832167993ff333197dcc802b336328c605bb2ac7d5ec41a421a13f88166c4555fd100e1b7c1b747d2a4956136a10246ca35a4ed26c1514fadc3bb9f4966190aa65a080316c490f5a00314d58ff0ce3377ea6b0c268afa2f568b5e7722c8e5226fdcd382b90e938c7a5e970e449d13f9200d32a458cb28e471c942c2434793c21106a5cf7e0237897ace2c260c4b46a381832fa80c2acf6f7c29a946449"]}, @generic="a789dce2fa257c6be67fc53935131ff08f841eae026d72f0490d8818998e3626f54438f6e9a04a726b2beff569ea1178ea6dd02146b12b0a2da289d96a97e79cfb7602af63835cd8942a0d25dc4a2ffa4a8ff3a604afeb1997f271afbde7b1cb3376e1d8d4d5aa4f8e10a4f0c8d913c453fdacf4f6770ac820314747ae2564d81ccf44323a17da62e27ddcc5533f54fe7488eca69fd499988669f72c19f1a28793a970f3dcba3992601ce976d690e9d73300036e8baf07b3604c7b", @typed={0xc, 0xe, @uid=r8}, @generic="b7c584a3002f3285bd9956881f6bddb809e4f1991040156903a43af33baee64a6386a38291e01e2e96eb485626a98aa040f1f890ed5204c1b400321a796b35ea0756ad455eb9ab14c2d62abfe351e126b99b671f952f658082e4e8a8e73928377b7f3dc96da759", @generic="9f3328ce6a987f5746c1f15235fa8b76961b9d1c7ba81d2f1e95e3c699"]}, 0x4f8}, 0x1, 0x0, 0x0, 0x20004080}, 0x40000) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f80000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000033a000-0x4)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bcd000)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f81000)={{{@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=@loopback={0x0, 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}}, &(0x7f0000807000)=0xe8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f82000)={0x0, 0x10001}, &(0x7f000090f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000727000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x80000001, 0x100000001, 0x3, 0x20, 0x90c, 0x6a7979ff, 0x6, 0x9a23, 0x4, 0x8, 0x4, 0x6, 0x6]}, &(0x7f00006c8000-0x4)=0x108) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ab3000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000afc000-0x4c)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/20 07:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a4a000)={0x26, 'hash\x00', 0x0, 0x810, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000083f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000047d000-0x4)=0xffffffff00000000, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000066b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffffffffff7f, 0x2, 0x7f, 0x4}, &(0x7f0000f71000)=0xa0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00001f1000)={0x81}, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bdf000-0x8)={r4, 0x5}, &(0x7f0000e04000-0x4)=0x8) connect$unix(r2, &(0x7f0000614000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1]}], 0xa8, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002af000)=0x1, 0x4) 2018/01/20 07:27:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000c32000)={@generic="82c5a75ad11bf9cf38094b8d8272dd10", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000643000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000295000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000-0x4)=0xe8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000063f000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e46000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x1, 0x80000000, 0xa, 0x80, 0x400000, 0x3c, r1, r2}, {0x4, 0x0, 0xa6, 0x6, 0x2, 0xb8, 0xfffffffffffff801, 0x3}, {0x6, 0x8, 0x9, 0x1}, 0x98, 0xc, 0x0, 0x1000000000000001, 0x1, 0x3}, {{@in=@rand_addr=0x101, 0x2, 0x7e}, 0x2, @in=@empty=0x0, 0x4, 0x4, 0x0, 0x10001, 0x66, 0x7, 0x2}}, 0xe8) bind$inet(r0, &(0x7f0000d66000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x17) 2018/01/20 07:27:54 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = socket(0xb, 0x0, 0x6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$alg(r2, 0x0, 0x0) bind$netrom(r2, &(0x7f0000022000)=@full={{0x3, {"47b84de1decf8f"}, 0x9}, [{"84cc2c3e465f76"}, {"3da83873e90682"}, {"447cc72af4c115"}, {"6864d2c4594216"}, {"40a1e6c38fd8b2"}, {"5d5264751b708d"}, {"6f1dcce0390c60"}, {"667e59db4b4f04"}]}, 0x48) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000024000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000+0xfe3)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000025000)={0x4, 0x10000, 0x4, "70ba3f2b0eb7", 0x8, 0x0}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000025000-0x38)={&(0x7f0000023000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000024000)=[{&(0x7f0000015000-0x8c)=""/140, 0x8c}, {&(0x7f0000025000-0xd3)=""/211, 0xd3}, {&(0x7f0000017000)=""/231, 0xe7}, {&(0x7f0000024000)=""/200, 0xc8}, {&(0x7f0000024000)=""/108, 0x6c}], 0x5, &(0x7f0000024000)=""/72, 0x48, 0x47f3}, 0x40000022) sendmsg$nl_netfilter(r2, &(0x7f0000006000)={&(0x7f0000024000-0xc)={0x10, 0x0, 0x0, 0xaac20180}, 0xc, &(0x7f0000023000)={&(0x7f0000023000-0x3bc)={0x3bc, 0x0, 0xb, 0x800, 0x6, 0x3, {0xc, 0x0, 0x1}, [@typed={0x1c, 0x87, @str='posix_acl_access:\x00'}, @nested={0x8c, 0x3c, [@typed={0xc, 0x76, @uid=r4}, @typed={0x10, 0x71, @u64=0x82}, @typed={0x8, 0x6f, @void=""}, @generic="76544b0e2482d36c770d3c352cfaaacd23c2eb50867de86ccbd3b0dc6c64ec155d76e9310a9e4d0c1b7ce09c45fa7e0ee5d2e22846b01e4bbcf504fb", @generic="6ccdece5002c819b05ac227a052b10568f451bb29cb5589932d5de8fb37973088c9f63b8e209cb"]}, @nested={0x10, 0x74, [@typed={0xc, 0x90, @u32=0x5}]}, @generic="ca3685db8c7590e1cb2c2f8e821ad693475a453f8cb31077475dda1062287db51baade0c384768908129e36e9e507d217a27b644c56c34fa1664308b1d5e9427e475fdf572c4bbcdd5aff6a724aef8ea48f5bbfbc774baabe230cf33e8bc19be2be68929fb4188597f440646b3c06c2a0d68da764fa7f212f8be790e576f5881852372", @typed={0xc, 0x3, @str='\x00'}, @nested={0x70, 0x40, [@typed={0x6c, 0x17, @binary="7d4bf926f209e9572637b5c33b1ae2294208989840da779b304f147342f064cb0539969f170b8daeadf79c6f241acdc4d0bc0b8a613fe08e26389423bb84611212f99a5c707d17029d7ff5a701f2a834aa34bf0f5af81d11913e5b5ed04079e86a49fe"}]}, @typed={0xc, 0x59, @fd=r0}, @typed={0x10, 0x16, @u64=0xda}, @nested={0x1d4, 0x30, [@typed={0x14, 0x3b, @binary="17889c30004711152708d5"}, @generic="92848c29ab554a7af08916565d3b47395c981b086defc592bf4693ed5f77a16ff5f3618271744c626ec9526cffeb9d4e9b9bd404db1bf65bf35296851cbb8b5089e6f65cc5c7f1e9b3cc0df4475af852e6debc8b64d14dc07f5e16be47906db8d50acb6770ca47f1799458931b794689bdd248d8414e9967f87e01c61f0612063f512841deebba51a82727493d2741ed7c4feddf733312c46f29f246a32983989e740d89d005b8e5a6d4e78ffa656530215984678994521deb23b2d3f740db8b3b95620c0f4d4031b369c0988895ba6334d2c8de1d3a39e00c8916d244ebcb06cf21c9bca58955ba5a", @generic="8c643f312260572bf1940813539036a42b24f3d4efade6a022132e632fd698e5d51fd20bfed4fa90ac758ccf557dffa737296776c7dfb2f29cb4490bd24bf9a464", @generic="7f581bdf378c1e2b6ea611bafc811480bc39eb52255643ad9fb8beca803320bcdba6458a84aa3deedf2590c9c11c0aeffa0b8cb576acc609bb47d2d06a29c03cebbdc6e4269bb1d11b74d5e1ec9bbe4ccf7092b5024eb774dd4726f4d918c58b1596c180c2630e2d42f8dfb7f67edf7451418842e53b64bc559f8d", @typed={0xc, 0x64, @fd=r3}, @generic="52338821576f197880"]}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x4040}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454cc, &(0x7f0000001000-0x4)=0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/20 07:27:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000008b000-0x1c)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000a94000-0x5c)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x26}, {0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x5, [0xc0, 0x6, 0x200, 0x7f, 0x1ca, 0x5, 0x3, 0x3]}, 0x5c) sendmsg$nl_route(r1, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 07:27:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r0, &(0x7f0000335000)="", 0xfc94) pwritev(r0, &(0x7f00006b5000-0x10)=[{&(0x7f0000aee000-0xfe)="21b1122ba93e6c5c1dc6bc645ee21d6aa94a8ed40cc2072da855fadc9f70ccf1b9c0a05ca0a1b8cbdf52225cf5eca782c37c1e24e2eaf06ec3f50c2c2210b7d99d6b045e04ee4f7fab962222ba0443bd145b3f710f35be948bafebc4ebbb045b3d3378ed2e292d569034903da775a99246e42b088cfa41d1003fe64acec1acf1bbaa6a468134ba2284a0ea2e607dfbf608e105b460d9e69567d8b79ac308af625faeecd414db64f1980854e10ca4bbcdaeb00764340e78620e903fa99aa7d6861dd0213d2753033a286cb26cc4851761dec19d52cb612868c69acfaad408832b0bd137c3e728c14f59478ff7f6fea8947a2b1d1b8e7313a334712d79fafb", 0xfe}], 0x1, 0x0) 2018/01/20 07:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec4000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000044e000-0x4)=0x7) syz_emit_ethernet(0x3e, &(0x7f000055a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x2, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r1, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6", 0x10, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xffffffffffffffbf, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xfffffffffffffe0a}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x4}, 0x0) [ 286.851142] sctp: [Deprecated]: syz-executor2 (pid 5365) Use of int in max_burst socket option. [ 286.851142] Use struct sctp_assoc_value instead 2018/01/20 07:27:54 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f000000c000-0xd5)=""/213, 0xd5) 2018/01/20 07:27:54 executing program 4: 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) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000f87000)=[{&(0x7f00004a0000-0x9)=""/9, 0x4}, {&(0x7f00002e5000-0x7d)=""/125, 0x7d}, {&(0x7f0000f29000-0x1000)=""/4096, 0x1000}, {&(0x7f0000552000-0x5d)=""/93, 0x5d}], 0x10000000000002b5) 2018/01/20 07:27:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x4) 2018/01/20 07:27:54 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x200) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ef8000+0x42a)=0x0, &(0x7f0000012000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x697abfdb707e0b20, &(0x7f000005c000)="cec973c55d93ce032e5e9655a878f91316ae737ba23df32aab3e5a2998f1dd5bb4e39ba20cd6272d990b8092fbadf3a86457d2b9e9eec3ac0971e4cbd1fe07d489e7c50ae4261110f7148c1ca35f8910b1fb278dfe01c0357f76b1f65e2dc733cbae810cd90489a58e8c09c6ab7d13cf1824bf05b2d5a316b036406c88adf3ce763bc9c5ed2b21e2594448c344510f6cdd53acfad4264e5761a06a3212cac9ee9d55848dddd984892a3c5c953950a45cf2d2c02b83", 0xb5) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001d7000)={0x0, 0x0, 0x5, 0x9, 0x800, 0x5}, &(0x7f000076c000-0x4)=0x14) pipe(&(0x7f0000267000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f000097c000-0x7d)=""/125) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ffd000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000cf2000)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000eff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000ffe000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x6, 0x0, 0x2, 0x2, 0x80, 0x80, 0x2c, r6, r7}, {0x2, 0x100000000, 0x7, 0xffffffffffffff4f, 0x76d7, 0x1800000000000, 0x3ff, 0x9}, {0x10001, 0x3ff, 0x3, 0x0}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x2, 0x3, 0x3, 0x10001, 0x40, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ffd000-0x10)={0xffff, 0x0, 0x7, 0x800, r3}, &(0x7f000083b000)=0x10) r9 = accept4(r2, &(0x7f000074a000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e35000-0x4)=0x4, 0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r9, 0x10e, 0x6, &(0x7f0000ffe000)={0x4, 0x8000, 0x77, 0x42ad}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r9, &(0x7f0000572000-0x38)={&(0x7f000023f000-0x60)={0x27, 0xfff, 0x100000000, 0x7, 0x100000000, 0x1000, "b1fdadb7ced2816b393bf43d3a9583abb595d15d01e63287b6968588923541642312521179377fb18b395c641f4c7735b06a00525547ffdeef561a5fa73b43", 0x5}, 0x60, &(0x7f0000129000)=[{&(0x7f0000ffd000-0x1e)="aae222c6c79163b8c83ba45990854bc80830a8297cf5e77585a362ff0ece", 0x1e}, {&(0x7f0000377000-0xd0)="678e73383e1307cf4d0d626bae04705218d0c8c6c63a65e1b54f59a12a35f4fe1043b5f57b8b068db95e612c7f5a01aac73b25d18a0a556f1f2e0827adf07280cb44d2d5d61cace7d42d3632c9badeb96677b16daebe4258138056cff75a5e9ea679b388545a30afb76d5772ec635050219456f7ec7ea2a7ae15b99b79a8dedb0d8aa5627d92c338964e64f456f188a630f825411dcdbe4a3d69caefdf0f2b394764b1099150cf14c3bf29edfdb812621c7f7319788bdd8923f6e961540289e6972490e3cfa87433343bc26f9f949bd6", 0xd0}, {&(0x7f000063b000)="eb164002043a2c89924dd66571772c9aad4615ddfefc3d03d5", 0x19}, {&(0x7f0000678000-0x63)="63f8ae86731a3c77077372762a5e37176c1670d1c27d0ac4d3355c92304075099f16cba29255bdc5ca5cf14466f434ba5fcf8e47ed590a2650db3d58331fbb17030ccbb0286034e8494f7b3ed21b3f5ffaf7bdc233a54569066f8dc44b2d6c3a9b70ec", 0x63}, {&(0x7f0000ac4000-0x3e)="9af2a1a08f3800c7f64d394f1129eb4923777a2d1a8d56bcc588aaa9b3dc671aacb577588f321b83fe4763b6ff7c8c49c601fce5371d4ecf1536112b3ba4", 0x3e}, {&(0x7f0000e2c000)="9fe4db4962c07ccff8dc42b350e25780cc97184d3593b801a8e65ee84dae6755b8e0e87bae2b7243c04ee12d0566d51f9c845beaa2e0e17abee8696970b8d0f343f6ad8eaab8e5143e2953c50a30554614166f25e4", 0x55}, {&(0x7f0000e01000)="3af07a3d6b6d5a769f34c0f994b8fad1d3fc8f05a7b8", 0x16}], 0x7, &(0x7f0000596000)={0x108, 0x0, 0x40, "df09f26b13a2714513df2a032c88888f9ad7683df69c575029d032fd041fc58273df3eb12540aeacfdf07af8a5bbc703b4e59e59bdd1027099c0e43ff553bf65aa4ea33f39641e485e66aeed0b726956ff3b2cd70389a8b353203d2188bde21009e2c25342080ae05bc21c567db27d60bd26d96e6691be272a7dbc46cd40b80cf36b7bfd0b3e616e6e7f422a42c5060c93998bbbd3fd26c7d49c12ef89d13354eb737de44b25581bd3c1399dcffbabb0cc661d56d987fc5bc78a0ce17360c4ff02eeadda7730deb23e5af217e8c91885137a4cf5f54fde2e0862f04378b9f71ea7bff4f82c3ff06f14f202dd5aeae073ef"}, 0x108, 0x0}, 0x800) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fff000-0x10)={r8, 0x48, &(0x7f0000562000-0x48)=[@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x92, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x852}]}, &(0x7f0000ffe000)=0x10) sendto$inet6(r2, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006ea000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dd6000)=0x0, &(0x7f0000ba9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000ec000)=@assoc_value={0x0, 0xfffffffffffff000}, &(0x7f00003b0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000047b000-0x6)={r2, 0x2}, &(0x7f00003a3000-0x4)=0x6) 2018/01/20 07:27:54 executing program 7: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000075000)={0xf, 0x3, 0x0, 0x8, 0x0, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x9, 0x3e84, 0xa41, 0xc, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000-0x18)={0x4, &(0x7f0000001000)=""/96, &(0x7f0000077000-0x60)=[{0x0, 0xbb, 0x3ff, &(0x7f0000001000)=""/187}, {0x3, 0x4d, 0x8000, &(0x7f000078f000)=""/77}, {0x3, 0x1000, 0x200, &(0x7f0000002000-0x1000)=""/4096}, {0xad1, 0xb8, 0x6, &(0x7f0000000000)=""/184}]}) 2018/01/20 07:27:54 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000035000)=0x3a, 0x80800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000035000)=0x60) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000001e000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x2, 0x3, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10}}}, {&(0x7f0000017000)=""/99, 0x63}, &(0x7f0000035000)=0x0, 0x5}, 0x5a) [ 286.954364] sctp: [Deprecated]: syz-executor2 (pid 5365) Use of int in max_burst socket option. [ 286.954364] Use struct sctp_assoc_value instead 2018/01/20 07:27:54 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="80e2001e3c1d1e5a7508c6fb32470b589ef593cd62aa511e16ac3847e85dcaeed5b2f943ae440069dd7e6da55bb2f02dee57b2dbb7bfbb87aeaacec5a3c1044d203187302f56ee22e305ef1497bbc307d354332e9632d20b5651a46ebf31d889b3bf200a7d9975c57905da5579d564d7fec658d71b71cf9b31a81337aa51afb86a6d9349c8a09e2d796215f4315e8d6669197cc8cd2c66a59463c63bc91760dc8053f5c3b3eeb9e88b8b12d6de21bc6381b99142ff0830f2db138716a25af91cda5cdd268cac73f2a613930696983dbad17edccbd3768ffc4c70545d6fb1a239ad1114dec9875f50c86a10c3d6bfbed4da1e55921bea24c5447139a4e9001e0e806b2ed2a88ef2bcd6ec8490964635484252235906949349c30ee5e69d782c1174fcd25c982b2638d2a6a57bbf929a5ebaf46648f63a5154fa65b50ef242f48456989def02b356434cac91ec3da1099f5f5eeebb45f054e76a8c18c146b617bd48c3a6aca6e97b2041d81227ebf45e26a875dc62a7a3c46fb3bc31ca5c93f5faae14d8ab0494988669d1adc872a5151f4f04d249974b4696acd5ae62f528aa6bd57ce339c7685a935d18249aa5137aff6a6c98743990704020d8d5184c7473d004f5cac1a259794e5feb01eb8e4895c1693a83f7d79430672d24ccb3d821dbdb88625a2984a8124cbed506916ee8bf9f3bbd11c906d02313e88900edd31057d2ca614d205d771ca25cd2b66d5e77d398bbb4125e9117868ceefed7d5e8069c920e19d6768ea9f9a2a3dfc438723f46afada643e3b49bca5ffc2babb0f360cddd795f6f1afbbff780c3517069c30e234f9da2464686bf7f9ab0119f81e385e38a825f7d2bd9634acaf030884a09510eb6b2dc910956f70891cd7a20fa84b6e334d9a2b98aa6a70da2ed21618c7c4cc0e35261ef8f6bc01c46313896508976f33650d634029f856e2a9b9be9451db9307ebf09ab796c9974b0e40287e3cb7d9d2dbe8a77160daf55ea45fb2e4fedb14c71965ccde63272f4aaf77322ac3d3e00002ffd844c9876c2aaca4318fd11658845f5042b2855eb4ea6b08411d0a8cfc43ff23080c5b8bfb8ae9efa60df0f9073d88b5ca34d288e6af7b6e3e859c75793aef498db9e0b050a2ca082056d6d25c06e10eae4a9ec1ea64612f73c33e91479f3c0c2840d6a14eb93c90def8270b135a7fccef18b041f853bf2fdf65a69e21ca3bacc75efd4797b568635a136c718ce26dca5b984bf6cad0ed9d51725c2366283b3843929347c2fda3872f5df8d1f149d293feaafc5f8fb0807a32f54cf71d1167cef51f243c20469f3c224d4f2931652953e917af2f46dd8b7b35c2ffc3576784266b55263e8bab689f72972d82aa445a39bed1eb9d21f09a777c58ae2e3abfa856f08d17bcbf85d7ba53b9451525d500401461b97de0c6e8078a50d26bcd15dc2d93ef290b07fabbfd41eb6e423ce2eac8ba4ba552900d9877413ac53826078ce561e45a6a1ddcae2b7ce77a15d18fde97890b3323b6d38506c35dd8e480148d16b146952ff6a651c1988ab1ca9b3b4b0d28c8add8e27d31dcafac292c884000949ee4f0320c1e10da86a54d13d7ad858cc2b07075a056a545e0a893c64abdc3fb31c482eb90e50ed9e0e896508e51029f768edc5ffdc2c06e323e8405afd8dfd9959e56fbd78bf5a780cf362f3c06eb9c235d7b1c35cb47a93440859d51e98b2136a6ade3dbf5e093ffd65810beb2854d36f0b4a6b798830a9f2ae29bc5f7de85c2694c5c6750d2a090441d7a2c6fd5b75fe73929812299512f6c50b4588ad263803e6a10509a70969bdc3c6563a90666d52aa8c056064ad46b8ea3481518db923a1b26aab1345d4b6c3005e9ff4f7d49c3d51b89b4bd53d04640bb5a25e47fb6dc42929f4e6377b686a4743178ef64dfc936a55a0a61ae92de9317be0e9a5e43197444a963dc6ce7da90a5306a1105cac9716de6e1878c5f60232ab65eb6f71336a360c1286a6ec59cb78affdd3bcc7245d0966d5ff20472ad2f89ddefba6d2ae04d301b092a539f566949a7502f95cef245e04f5f86abc50d276d57f967a3b2eb20a502d19e3ea1cc90c2128fcfa3d6b9729d68b4b98332065bf9be38e9fad8dfda4887a46b1fb25897fce3e5a88bcd20cec8cc1ce7cb05a5dd4b3a8b942edac684236960205ecbae6e85821971debb7b2f5db0edec05a6699baf83cce7df71cc0b69247bbea5bd7b99114d8c7f429a7415b8589b5babd9941a6e4099a7a66dd6db91cb0f8c77a7999b65e12f2624841885b08356366af21769104147450cf8cef231ad44c65ef08e4ce54490f953089ebed6d4a6fc53ae12afd8db47e70667bf23db8bb38fa30946da38fc463d4e702e69d71794ad61322375ac1b046a527db8daf08d13a1c3ad0d6eea15193ac785e39e2622884af7034b8f95d1e750b434a3e287fc6d7061326a4a4b35058ee476635b96556986e41f4a50571cc043cad5ab4c6e3e5db393642a9cac881f3b896157ac2a364a64d951f0ecad9cccb572116b87ba9058028f5bc4ebfc77317720523841905924a7c9830c340be76b94931552291329a6de7ff58cc1ac5e465225067270a220ccfeb944d86e24d7355af504f3b0722fa96e0c3c1db1849aa07f6f06550ff512fd98ed9703ea4fbe7bf189b4b28296111dd6dcf6de43de73ea5dbbd22367b287b38faaca8f2184fa6d7c9b8d23c55998090447bfee2889c81ab530ca4ccaad8039076ff94a02345ee0b5e41ab2b109258b1c53f7e6a7a714fa694a2ba45e24faeeb2449230251cf8af777dd10a38378a0ef522d193e0cfffe2ed2b8da611d96973e9cfd15594f099ebfc922b29c42cbebfc85c80d6c55024488cb600b631a9be3052364093a47a9c328c6679ae97b72350adf42fcb4a83fdcc528464674bc71a2703c79c833243f5dee52a1b82dd5471e763599623de468ba71f7b5c87ff81c7e33a107651768fe548312b04d0baf8468becb111ecd5520a7fb12825c3bc8c8f177463b20958ec102edf4a258a786955335c649c05897c59204abd04e4103383fd237d36927dd79b6bb9df77ed8c8c2e46594d1653907f1179a0070fa2dc1de4e3b4ddebca4c69236fc1230795de95bd1ca0aef994afe353750549fca073446f5be60e7b50f6e8fe69f762091de60b79b14db2d2df1579bde1f2701c8fe10cee8652a345816cbc07e6e954dab1819d8cf926e306ab9e9146c73a7cc094f0ebc16c20fa7ff682d0649eaafa7eeba6cecd6ff3ff33af7dc983c6fa124a07d4ba4f6e57a14fbf511c6b5e80972856ef48348a884631d6ce674984c35b8d772922cdf8db8293e67aeb06df61f516a8f62ddf7b769e3b12fdfe9f20c1a282a0fae142ab554ea20e8a721ecff1d283ad8e4cd481a6d0389e05d02d875f3172772ac19e0d0cef60d00160e7fdc3500f2df739da527d28f9f84edc2dfd90c041f88fad592d0fae25848867a47c7ea50ac0150bc752ffe0fbad5ed719a2ced778179af183560a47a2e3d46e5f450eca0c7f4684523638ececbf2f7ad34c25d98560d07dbf096c0831f4641fd72a8d8fa3d1e97915e2de12817e0b34d6bd27a391a56f01d69469103d08efed720cab452f719e2666ddc018d127ada7dacdd8c69edd10a1bd7fa4963f68bc6668fb44db1c724f6eb934912935307f50ff588a0e3d4a3048bc2e4a599bc6d758534616ee855193e7e296455c596946af33939572ab5852a45e31a1c721df8d9a312b874b511a682e41e0af8509ec82883e61446639df749863d84933536ad20baf02b16ab45fdb9cb8f16693034f169d1807692fe80ebfbf2d0462f37a708834146f2895910cf0d63935de118afad692e765949478b74c94134bb6a1fa54996f05f8fcf451e080f034dfbaa64d3c503d9eaa0203be1cb2da8185b36f7f6a96cad69d1badb711fd0eb41846726bd273759977319d228fffde5cdac0b9ecdde73e94a7d03f49703b1c2e874352b4ecfc33628746a7f592c5fd824cec3b79d8009c11c23fd1e474d88a62fb32776554d27a586b7b516afd8f3de50bd7e6aaa1fc7747e8ad54cfbee7cd41d30151053a581e2f8db2e783863d55441390c542ec49ab3dde8e045e521710044230e566af9911613b3dd15325c4a79c9981ff446af8fde6bef87cbd1917a922fc1e7b0a11d22b80726e4ed1ed82a9858473fa897e2a2d7c79fc8fd8de2c8f3aa3a2ae06787f1754e601ab468bee33818e748010156ce552d9482841f7041125ba1bff3ff024b6f6552a7f7b8cb21f0d41bf2b765ead483b520a1131a5569d2d0eaead67ce36b4c8775d6da636bf462bb3b66c06e44a27f2082c3c5d378bb7214cbbbc673bb4f0e1637f4846e461ce6228def646894b4b88714143273c272833bb29c8faa942e3e8479bb542b4e29783cf03747bd974b9a4d5fb1f334476a510c32e6954b5d6c3346f9c3f0a2ec0ce51aaf34e69e527ca1adad2e25911ac9423143c71ece084147916a52cd16ef3c49fb8d8704e2306020cb6065a43a2847dec2dc2c72fb3bbf84660cd35c6fd61c3d77d55ba31d17a2561a760f39075c5753fdad0dd63d02d5db101fca7e82b828ac0dc6ad47d9402b042ec3152c5aeaa302421137e7ca29dab56a73f71f7b69f77f96eed6f6a020bd3c9b7cfeecf57196b0063e4c26a9cebb54f9481e21fe16473a19ff2192deff25b13e10cfe6a970cf88c09d53166ed87219d969c94f399db9f02e7eeb610f0aacae9de67d138c7e4a6ae1cdf1c2296c6d9f58a750f6fda06b8ade72aa92381742970f3f542c74fb3a6afca417f46ef5f0e20d6631daf2312c37fd18d0b373bf47b7b049ed5bf354aef55a50da82b56288a416172c8852f1f2ee10f4fa649fd8ca5e6a8f889a1b9e956cfc2204dc5209d6e7d88176157d2d07989b4047d791c3af3e0f3b58cf4aebaa3a6d8ce5ae499ffa9b3248ee479ddcb1988c09023b9ad7b6b3c4f164afa0f3b86dd01c1d17416b573eb70bd84888a5636d9b62057d975a0745a5f13fc9b0f6fb26407e9f7813c3d8c4637f6a1cc41f0aeff846e7e4084ba683f4c245ac04c709f27544e08819d074741259c538a58da8e76f089f546d3c2da0ad5beee9bf7baf1591ed72eb635b7a120144dd35deae6f1e85d48456acfeef23bff9bb6b4c67733b74c8492776a463c90de619b898695ef5a56364863910741064d12b0552aea44103b9de446fc3ce5eefa5ce5ca1103ad18249b443166a1a0fb92b4a9f4bc4742ea1ac84a5f9cd164ed726e3b3e94417d25d3469c1749da423468a74ab5ce77f13ca81d69335fef6f637d32cfbbc57d0c5eaa2738400c640a748616e8061671ee2db5327d144dc1e471d16bf7b9fdc3cb4fb57210048a28c229f1caf1270d083264ac8d400b956df6d52794eaea0cd3372fc9c22bc8fb61af23b72b971", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = accept4(0xffffffffffffffff, &(0x7f0000017000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000+0x37b)=0x10, 0x80000) recvfrom$ipx(r0, &(0x7f000000e000)=""/243, 0xf3, 0x2002, &(0x7f0000000000)={0x4, 0x10000, 0xffffffffffffff00, "62de8d000911", 0x3ff, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d19000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000017d000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bc7000)={r0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000077f000)={0x4, &(0x7f0000a2e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000e6c000-0x8)={r4, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000b37000-0x8)={r3, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 07:27:54 executing program 7: socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f00003c3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1b, 0x9, 0x1000, 0x3, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 07:27:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/20 07:27:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000010e000)={0x6, [0x9, 0x1, 0x9, 0x2, 0x10000, 0x6]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000888000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001000-0x40)={r3, 0x5, &(0x7f0000000000)=[0x7, 0xa, 0x4, 0x7, 0x883f], &(0x7f0000000000)=[0x2], 0x0, 0x1, 0x4, &(0x7f0000000000)=[0x1], &(0x7f0000d8e000-0x14)=[0x3, 0x4, 0x0, 0x8, 0x9], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000346000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cf5000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007f1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000031f000-0x20)={0x7ff, 0x0, 0x1, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000f4e000)={0xf56a, r5, 0x10001, 0xae}) syz_emit_ethernet(0x96, &(0x7f0000252000-0x96)={@random="130000007fd6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dd000f", 0x60, 0x1000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x0, 0x60, 0x0, "eebc14f3208e2e7e7eab98d9dce1668549efdf1a3634320ceb0b11c0d7afb8b019fdd545904c610c40d2f0264a0f6ae8a2a92ddb6421c24bc32de481b654aa2c87af66001c9d5e3e84b86d7fbfcb0b320f25ce32d82530a7"}}}}}}, &(0x7f0000973000)={0x2, 0x1, [0xdd8]}) 2018/01/20 07:27:54 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000ed0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008c8000-0x4)=0x14) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f000024f000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2018/01/20 07:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000020d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000979000)=@add_del={0x2, &(0x7f00009d2000)=@generic="cc470a5cd906714bdf53a83b8d5120a5", 0x1ff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000517000-0x70)=[{0x0, 0x0, &(0x7f000031a000-0x60)=[{&(0x7f0000719000)="132a267533ce70ecf239aa065abc090bdbd88d0a6f0630a7d8c281d499dc9d2c2192092a650e2cec1dbadf1fe3c9fa0b63f75988206acbedf984762939c65afa65998e2ccec741d4f07d2940b356e55354643ada730911cfebebf7d33a51c8db59ce79e359c072e1e51c189f64e54b132fe53f036ed6d6370f5d9587788c8fc63b014a010d8bd176c7ac91cc962477017ffaf90e680b8111b4c7e4be7ecb09040137e3c9a6a188ec74a449f94c9035e0", 0xb0}], 0x1, &(0x7f000083a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x8}, 0x0) 2018/01/20 07:27:54 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) r1 = socket(0x2, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004a1000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x200, 0x4, 0x400, 0x8, 0x40000000, r2}) accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x0) 2018/01/20 07:27:54 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000371000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000286000)=[{&(0x7f0000372000)="9360bdf736d3e8219fd936a0d4191d650cc8b9b0971a6a4ba6effb858f3877ebd0f93d61fd10d6b86d7d65f05812d7ffdc1a2c9c08862d92716650ae61eff618a29ed440957860ed7ba3f76326a80bfd4da28282fb9cb188dc94484d061b6f75d1df33a2c23fa7c1860fd0bcf6620369630fe4012399cd7a257a", 0x7a}, {&(0x7f000036d000-0x1000)="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0x1000}, {&(0x7f000036d000)="e622880515827e3161bb247542acdeac0e57192eee21cc74c12a69f41b74906f56cc395c6eee2f9f80d550edb19f87625809524f110bf9f2a7de09a7df38208a9957e73f6a05aabcdd766566c50ec40ea83b023c635115ee9e6bb4bcd86dcd91556edde92156559ce353855003d37480fbe3eb5f0efbeb95b576997a051149bee402d58a9aa8d5989c747277945a4344591c2e0abcd820e190cc41560acaae6843e5255c8eb7a3e7a3f17a7e0c69137d903afcc5de9f4bd9d1a59d485b765be8b4e4a44ffc60160d2159a73737ea020b1824531042e8855718635c11223e9437f52acf9d9e1f6a716908fc8e8a07ce8e7c76dd83f05372df1d0ab797716d16f564c2d930ec5512c6c6d42c30e4f11975d3943163c85e403c06caa77ce92ecf72249b5d67034937591674766cc3f8462a39573c36e836261dd6e8ae3322e689a83ad4e44c67a71121eba7dff3328b9cb5f15d55bd8ca5a0fe2e905d73cf94ead52a50922d159cd4e7627490d1e745cbc195d922e03301a0c59b203ac198933e2dd08d7afc3f9080d8e9cf94ae2ef65660dbd6c079e0afec87ab34c17a99c5c5a3bccf6c15b20b63d99481b9fe4c3f39c4864fbb758360b3d8c5ad41ca94dad5b653f7e1eeb3375c15c0db697de13dfd6e300fe94c1802b0a77aa0718341fdbbae4fdda7e3be66576e1e65c5842d6b890e9a6599a857cf866b49f32578ddde43719b513df03a08ca127e3cc6c986804cd5cee1a2fe6c9a2e327a73fe9f2a170713dfd7be933bd70cd2047603a208853a11bb1703df05c28de9d970f8f2c9afd2bc5a48c165dfdd06bf2f45f3b8d66026b3f096056959734b927d9ed34915824283d77a636a400bd702b95205a01fad41f92c437f814ee2109511cc68ac4577b5218dcf3591ce63a0219bec0deb611ff6973622dd8c07398228b7f27674e74f81f0b7c3152b7e8a6bc9fe109b87885ed46ddebf0cd066c7fa0144483e926c19d08e326439ddcbd9fd962c4bfd459d085bd0993f56f0ea9ecc118b5a566e8e2afbe270069983f4ee9a4d1bec1805de854115ca7ee864bbde47e73a5fbccf4fdcd3ccf3c0c1285ffbb62a5dc37131e2f05cd3ac97161c8f86e19bb81c84223fe26801b973319f5e83a8508c22aa368a2d22203832e7017cc12e2436618726e19dbd2f3b8bb4a2fe7033f6f1d6ff83fa973e4e3338ccb1b852bd24cae6dc6426ed568b76c9c6f2be6b3a1266aacfb83b2ff7151709dd2bc88148ddcd61cfefcfef2065948aaa82ca853b260a88382ba48ba1ee79c9051ec7f5807709492030d2ebc8306b1b6f4433195a6dd097e6a8008404734d0c81a2d01f899a595c836a1b7333febe71ec226c3aae5d75d41925d837db656855446cdf6b9e99b7660c95d9dc352b5e143b96806a77b5e11f088464e58ad7b8317f7a32e1764682dd66b2cba429fee537949a701eb8db69f45e090e88a0591caf35458913d37bd79e8d050cb7a7afca8e86ca54ec9ba1772199655f3d509910a2c04aa10f2a23f0fda5ec3346db71fddf16a667d42f4d8afbe5b5916aab5795d5330b7185dc7ce9164edc623d09da9f712806b982653c6090af63e472c2256d19c7338ded9eb485654afacf4342d6ecd69d1803d4544c54d003d8740900db7c9869b044586e1597027b01db7648fc373a2ee5fcceb4afbcfd02f791f89fb8c77184c8b87fabd80ca3e1fc2b4207dcedb076c2ada72142ed5ffca3185d6c60413df23b047cd0c029dd805f9c8d5968349de613cf7f8d3a85c5516eb4cf736c4e3ca043cf02922ea85794f0d4e5d6429bce5cfe059eaa74571e64ef109f1108bef207fb626a20fc23a786ca23df17d3be558d001e87aaffc6d4e42a0d678840ef217e706920fe26fbcd8f28905b1fc19faa26b4383b5d460f08038471755ba6f0e644d284aebb6aad47cb359164379e1756fe930727af393f5b4830cdbe11b672b68eb78c9a1e1e58e4b2ef464d737c999eb826b7363d2ad62f9bd427f1637a09d4d71ad932f98aaddcf6e57531383c66313a6820784e5feb968675991ac47c3403ebe738b9f27e95996128e4e78315828e634233f2911182db5b1c2b22571ee5cadc3f44f585efa3bc4ecb9238c201eaecc0bdc040a3da49610925eb3e7bd2323abcae0850f79784a5f524597d00df87bd80d45c2a7063c58f009474d859244e1c702d1d8e3804d0db898063449ed079aa14743611c795d13dcc5e01fe447f2902c16c6cbd206165d369bd064392e6542bb7ffdbe0d6df460452f40e1a32d8f21f245995ae82df2376bace289b7440de8480b4f13c8a255f0b51dabd32be534e4c9c88a6daa386d7cc6054e7746edb44f980e2a3283c963ff24a112c97e7841f59e85936e2592e287c1ccf1a0363615a207a3eee09808386939287502188cd129a3cabedfcf438763973e8b3a2f464ed5c09a56a9df5520f44fc469ba70df02f4ac2f130d2a71777ccd52b606ef944f482e3e0149842dabfa794c3d593143e99549d05152f553addc563e59b333ab30c611fb87cbdffb394869c861cf835c7500c85385307027c06a68b2bd67bb446d5c5de1ed43fd12563cd7ea1ddd0a5df0e6ce619f006d1f173519c69ec5b67781c101691ecf9f7a527b7411e8d7ab0e023f56e86026e0f7f36daf426dae45ccea64f1d29f74023d9fd8866cb6e3aa33232e57fe21e1139aecde6d674b9d4067ca8db4dba0f51da6a5abcf76dbb6fb55dfdc36ae902a14f3863cf1ada6c4c58862e450e2195932868362c018e4575a954479ef2ffedaa732dcb52c824ec87bfa024112d44d29c353493bf6a40a6c458671a7b14963f88bb4e37c23442930f24a68fe77179276dfd7e4713a0fd1dc3e80218cc9cbd130d23efb6b68d0af40ed07a70d3bcbe7d648f41d0633afdff60af6eb6f84857716f3c944cf6af816ea00eb756b44eb92be519845862c3b74d2e9a9a11b10423145a2e75e2b29911da9fd190ccce29a65993e11b537d7687a7682d9ab2d9be1ee1e3907b4b1cdb9a9b8d5a379da3c9cbb072d1d40e366e69ff3309abea177c3ab83044f3b48608c9100c0a1cdd475ab6f3e6a70aeb9a45d873fe54307f6a47b9772fb3403dc479feb14e560a88b4c345c9d881953cb5c328f59f244ba5539fa3d018724bdff1fa2929b9b687d9c852e43b78cfd2381c2d8656aadb0dedc099d41e75230d01f41451b514a09d609a5db7bf7c1efb4082d460d97a9343007841a75b809b25fb63e3bb0081254223920a8bc69391aa83483edd2b7ddce315ad7faaba729d067b434cee9ff4c49dcbc09db2f567c24cd9493c4a287b913d0218a57e8bd2fc91512e8e232547738f1df59218bb5635ee1d76756ea4eede6be469d43fd6afcebfe0b76212bbe11b39fbd2913bdce0972502e8a2f893d155aa4422dc1dd3b3efd87b9a6245e5b47ade70c935517a8956a8c03328e599b5ec1889c3604abdc5d81a5c88033133db77714095fc33b36fd5daf77fe30779612f79fff73bc5b4d858b77031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0x1000}, {&(0x7f000036e000)="978198d7ab98793854b7c09f7bf6d505bf8018ce06557c6d23e6864adc386f925396c410ee1557ac1e470fd1d5b60b82f0d7163cc7bf5c80f0441d7e25ef6e3a35407db87a5025c8e333ba81dd0785f8cf539ea53313c8324daa7ac96595fa9eb82004b7b6886838c08ce9", 0x6b}, {&(0x7f0000338000-0x8e)="08172ccae2e36868389d095fad4e50f01c21205fb54b7eec020d093bf6f065636f4c4591afea1d9b7aab81cb9ff1a7aa2fc829fa6aabf1bdbe6dac202388b4f03b4122550d3df59314efb26542fb721dd6f1bda6620154c99732ecbf12f8e24d1fabce34a931a2b3d859f91013ce5dade993e1679dec27d04f635613107c1b826486a5e5a412c291f057778f6dec", 0x8e}, {&(0x7f000036f000)="fd082478a3b1", 0x6}, {&(0x7f0000370000)="062a60d58fe95253904f392ddeb9d84aeaad2de55c099c280efb223e2c18c77ac1986813ed5b693c298a7fa422e1acb47eb649c935f0aa906af6c128543721c60308d8f0b621f7be6e350ca516966b365c288e26f430257e49610127c81b07388bd6e161abc13dedc5efd5", 0x6b}, {&(0x7f0000372000-0x72)="4d2a319df2610e9f8ad217b53c808309d13878add9fbfdaaa48332bc62ac6410a0ff3455288eacdc809c5bfa9ccd75a7979ba8f12d84167bbf37c8576959133cfdf30317c6d8704505f97cd6f157fb35a9ed3f005e6437c059399fe6c880b8d95c1f8794b889a013c461b025d76154d73657", 0x72}], 0x8, &(0x7f000006a000-0xe8)=[{0x1, 0x29, 0x7, "263a08734b908fb7000053466f238a9ca88693dd4f1b0e946250ba25136ec85a888ecc9038a68ac366b612610c000000f8c2377bfbb785e8ad12f73fa71d297825bbb05345710e1da98f202858ad2175099dd65ee65208fa5afea9f93f72aeed56b477fac94c15ef1c2d411825f703a8c734e0f049cfa8a41697db3c923a6112313bcd03277089e3526f91908bfb1a4391bb54ad6e3119df5104498599096020be19833e463bacef0477a93fbf8fd3da4a398b315fdc5ca7a200467ee0875e1f7c34f58447d985e66a1bed9a0ec25928ca8e2dc5dde6a579"}], 0x10, 0x0}, 0x0) 2018/01/20 07:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00004e6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00004c4000-0x4)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a99000)={0x2, [0x7fffffff, 0x3]}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004e7000)={0x0, 0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00001e2000-0x10)=@req={0x1, 0xfffffffffffffff8, 0x94b, 0x8001}, 0x10) socketpair$inet6(0xa, 0x5, 0x7fffffff, &(0x7f0000354000)={0x0, 0x0}) bind$inet6(r3, &(0x7f00006b4000)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) 2018/01/20 07:27:54 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x2021, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000021000-0x7b)="c6949d6cb59c6069b018d6c6346bc848f47c6086a4066064054d4c28967ec8ffe9c9a3ad50c30489318c6c13b0c62e52a41ec5828960c3a0fb7387bede01ec128643348080b4455356dee262a8a0b5bd89950d2382734522523f766b431af8cd152bba2068523e61c90a215d43ed5e45897ab9f68e7d83c805ca26", 0x7b, 0x4000, &(0x7f0000020000)=@ax25={0x3, {"d2d4f39a886faf"}, 0x3ff}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000023000-0x18)=[{r0, 0x2000, 0x0}, {r0, 0xb028, 0x0}, {r0, 0x90, 0x0}], 0x3, 0x8000) readv(r0, &(0x7f0000020000-0x40)=[{&(0x7f000000a000-0xac)=""/172, 0xac}, {&(0x7f0000021000)=""/218, 0xda}, {&(0x7f000000e000)=""/181, 0xb5}, {&(0x7f0000021000)=""/172, 0xac}], 0x4) 2018/01/20 07:27:54 executing program 0: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$packet(0x11, 0x2, 0x300) accept$packet(r1, &(0x7f0000a01000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ca9000-0x4)=0x14) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/20 07:27:54 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x2, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da7000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000846000-0x118)={0xffffffff, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) pipe(&(0x7f0000551000-0x8)={0x0, 0x0}) 2018/01/20 07:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1000004, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) 2018/01/20 07:27:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000db5000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000465000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000b34000)=0x21b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) readv(r1, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/20 07:27:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x804, 0x0, &(0x7f00004b4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a0f000-0x4)=0xfffffffffffeffff, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008c8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000095d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000004a000)={r4, 0xffffffffffffff66, "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"}, &(0x7f0000b76000-0x4)=0xb7c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003b8000)={0x0, 0x7ff}, &(0x7f000095f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cc5000)={r5, 0xfffe0000000000, 0x100, 0x6, 0x3, 0x9, 0x5, 0x8, {r6, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000001, 0xc19, 0x0, 0x2}}, &(0x7f0000a2f000)=0xb8) socket$inet(0x2, 0x6, 0x0) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a347", 0x90}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/20 07:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f00007a2000-0x38)={&(0x7f000094f000-0x10)=@llc={0x1a, 0xf7, 0x7, 0xb0f2, 0x4, 0x80000000, @random="e10ba693d3f7", [0x0, 0x0]}, 0x10, &(0x7f000019e000)=[{&(0x7f0000eca000-0x3f)="4d75cf2244f6b795773084a32ce78919ae441ddecad1dfc34298db3cb62bed3cc9fee808245ce3f22d2103f1f5355b7d8a096b1b7a85d4175310c12b921012", 0x3f}, {&(0x7f00005a0000)="57c8abda07ac0817303875be2a00e4676b9d20a92f574aa66d0a38757ec574a98a937cbf004ffbf1f5013783add1b0336e9789aad43ce1b6968328c6c12cf5ca9046072dd2046e48164697dff124659768fcf24474618a2f7bf8a256381f9b09aeece1809b7c3212233c9ed7b5640c3081e08a84ca4e4cb60297fa51eb9347197e859870657f2066e46b3d90da030532055204f61d0381571fd15e64cf96f0959173e80aec0b1bb8cc1174", 0xab}, {&(0x7f00006ca000)="504f6f765fec42f6b64a9c9030e57a9879555b7ac061696b102519c80a928263acc6a8754655b21b2263781eb79a8366e0e5d9687ed7618c05601f84d5979e37719c1b4ba01f238c6316304a14f3c5031ffa42e84cba6cf106dd55a51a05d67cb74b4ff38f546e01681d5f88adfbc63675378934dc2a3b6611ccde6041b76391b69219cfdfda10818e936fe55257e6f295be5993628805cdb77108ea4458edfdf5a8eaa508a83cc706dff3b750074e7a752bf0e6d2c52f08d192f69fb7a00a1bfe9604e88a4a68e1161ec91718cf5a23fe0e68f7f880d06b235dc8a691b24dc96d8bd4", 0xe3}, {&(0x7f0000199000-0xf9)="049534b52f81878264ce39072c9fad2027983b30f5f2e59574c0462062e2c2c642c8dd044f386e8496b38128c85a679f86a3fab1ec5763c00bee39f62c492e94c7bcbccd24d2ad0a9fa5430fe2e4ce5e94c0178f8b37b8c9a0e8958857c5e933d4f8f9f8a35db0ac839f14e0c23e8de9388bf3872c209958d6169506fcf404cf76452bcb743c49cc344dc280783281558b82cba4a58bc69716397a220f19e167544d95dc4849dcbf74a8c03ad2d0cf45dd0c1d79506dd26bc7ad1169558d1a15e0ad27a6714e0445c5a082f15110c06dff7c9e1db8346fba1895d41f3e1c6b9d120a0874642c4995af7a560437853b5ee34ea276e8c803c8bb", 0xf9}, {&(0x7f0000834000-0x36)="66ef4c248ad3877cdd0f74b9a7101b5f2c3f9b7426da9419ef7f5713ad68b7cf2918c9ef745091fb93815641e29c95f5e503e19f9268", 0x36}, {&(0x7f0000ff2000-0x38)="4c7714106a3681f4e6453470e146a45e9f754db013ff054d97d02904b35ca39b6013633bee30f224e7267bcc493c89f38293727db54548fa", 0x38}, {&(0x7f0000787000-0x8d)="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", 0xfc}], 0x7, 0x0, 0x0, 0x80}, 0x800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00007ab000-0x41)="19f517cd8d876c74b5811e6d5b31ab40c6b981540c4f733db297d89db0c9779ea6847c32c9e7023681a99ecf786ad291224fa4df2fd33758f6b6ab8afbcc8f4ee8", 0xfea3) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000001000-0x16e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x20000000000000, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x38d) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/20 07:27:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/20 07:27:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a87000-0x4)={r1}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000f0a000)=0x1, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ccf000)={@generic="f3789c287038b28f02812a45598906a1", @ifru_flags=0x200}) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/20 07:27:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f36000-0x73)="28be9f97f926d1b15d31070b013f9bd5eca5eda489e265d0932cb9f7f2938f13e5f8bee3a479dfc16c76c8249304ed7170b59fe8e095be4f958252056e4707fb1091522890f5661f00c67ef513ff0853950c44c8149daa5604aad7df15811e6cc4d9ca2be1d7cb77ceb393098832a9e8021c06", 0x2, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd5) 2018/01/20 07:27:54 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000aa7000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept4$packet(r1, 0x0, &(0x7f0000378000-0x4)=0x0, 0x800) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r3, &(0x7f000030a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfe000)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ef3000-0x10)={0x8, &(0x7f0000ef2000)=[{0x100000000, 0x914f, 0xffffffff, 0x0}, {0x8f2a, 0x2, 0x4, 0x2}, {0x6, 0x80000000, 0x3737, 0x2}, {0x8000, 0xff, 0x1, 0xd2}, {0x1, 0x0, 0x100000001, 0x49eb}, {0xffffffff, 0xfffffffffffffffe, 0x7ff, 0x800}, {0xcf, 0x400, 0x9, 0x8}, {0x7, 0x2, 0x7, 0x20}]}, 0x10) socketpair$inet6(0xa, 0xa, 0x80, &(0x7f00004fc000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000780000)="bb07f45a272fd2066b4b521357463ed9", 0x10) pwrite64(r0, &(0x7f0000c11000)="d0d04cce2f71dc98785dcf3f8cb140d2149587094a884e353c1f45aa09ff70bf37808a765a28d6fe1d6e279ac5ae7718d2", 0x31, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000ef3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000082a000)=0x32) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000ef3000)=0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000ef3000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r6, 0x29, 0x3c, &(0x7f0000a3b000-0x4)=0x0, &(0x7f000028c000-0x4)=0x4) 2018/01/20 07:27:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r1, &(0x7f0000ea0000-0x18)="932701c6845426a0ff74132519b71c10595dad16be0bf4ff", 0x18, 0x10, &(0x7f0000eec000)=@generic={0x19, "8e8fbb6b87e9b6c62825d48b9ac8f0216edc2beacae05c864806b01b26a8167d0488fa01e250ee43f9217c795df8cc470329264efd5f18cc9883ebcf0cde95d6737ab5a74bdab789c9fac81a9e5899fa3eed66a69f7440f78cb991c25507aa96b397c88d91644393d6d6334a4c42cdd7ec50910450283f8f9acf8c57b306"}, 0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b72000-0x10)=@buf={0xf2, &(0x7f0000761000-0xf2)="6fc3776edfdf7b2866781e7eb4a52ccf4bf75a9b4954c021802b8deb0559dd3168d2b914af6f3b20f72f9c75b9978b64f580b0127e478876a65b9a8aeaa940b6d498b9768dccaca1d18d41f92d90c744cfc3160332c60a37186736526d240d0827f93081ff7e1738e3b19070c9c5271b29e6be81058f3fac650046262a86357fbc6c1fb8ef663b55ca2db21c7ccb9af3f04db8c6f38c3855d73c05782e19d5397e2ccabb2f38f0bb743b7b943b0e4e56638549f8f36754e2c650e66593bc1ce19213dd304c1eadac986d24521a4402bb9000334aebeb800437ec850c76b666da50242339688bd82fb71c5b51114a9f8d135a"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000083a000-0x8)={0x0, 0xfff}, &(0x7f0000f08000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000564000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009e7000-0x4)=0x8c) 2018/01/20 07:27:55 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000024000+0x1ea)=0x2, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000000a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000024000)=0x9, 0x800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000025000-0x4)=0x4, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000024000)={0x1, 0x7fffffff, 0x4, 0x80, 0x4, [{0x4, 0x8, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xe21, 0x9, 0x3, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x7, 0x20, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x81, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000025000)={0x0, 0x2}, &(0x7f0000025000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000021000)={r4, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xd2cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f}, 0x98) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x40000000005, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:55 executing program 5: pipe(&(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0xfffffffffffffba0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000452000+0x209)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) write(r2, &(0x7f0000013000)="9c89499024ca92419a8175496fdaa94bc4b5d43057f0b873f3e4f6fff4b7827d8db13508e2f8c992d67eb1f45d7040498fe1e0d962052f337d5a5d3291bc0f44fdd6c041bfe240833eba79203263ae809b7a8af1c40e333b40b2c1af53790e1c14c06bc8f6c518f279621886c050965f12463ecec771ab70cc8de571cb0bc97d49bfb1a597d5fb069f9a34bf0280014a8cfceb6fbb175f9f7bd08730ecbb3b750c9468c62460ac0ab03eb6e95e5f00a5cfaace195c0d91c648bae32d632e34ad", 0xc0) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) recvmsg(r3, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f0000a2b000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c96000)="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", 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00002b7000-0x4)={r1}) getsockname(r3, &(0x7f0000e9d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f0000-0x4)=0x26) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000013d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b4000)=0x8) 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000524000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a19000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031f000)=@ethtool_ts_info={0x41, 0xffffffffffffffc0, 0x7, 0xef, [0x9, 0x80, 0x40], 0x5, [0x1d, 0x101, 0xfffffffffffffbff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000001000-0x4)=0xffff, 0x4) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/20 07:27:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2)="", 0x0) sendto$inet6(r0, &(0x7f000051a000)="", 0x0, 0x0, &(0x7f0000c86000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) 2018/01/20 07:27:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b2000)={0x0, 0x1f}, &(0x7f00008dd000)=0x8) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00008df000-0x4)=0x76df635c, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008dd000)={r3, 0x9c, "8ec14305bd81111979554d3c3f71fd148de8e0516743a18124743483d1068cb4d2f5bea7908d2539db6b876d07704fed0e3d83e11b78395f14e0b2aa44ed197fc955e40421a0bd5b90bb0e224c8052c816096f2d5f90a450f210e9275574ce7cf0e037597ce45092090101adace9da1f0443c65c0c6de2b06878dcbc04907d226c35c5c1c64123ae6e78760b83e9f60cdb2c3c41ab916fc63c9ffaa8"}, &(0x7f00003b0000)=0xa4) 2018/01/20 07:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b82000)={0x26, 'skcipher\x00', 0xfc, 0x800, 'ecb(camellia-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000a45000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b2000-0x10)="d3ab27191a01002356ba602dff05000b", 0xa) sendmsg$alg(r0, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f000039b000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8", 0x20}], 0x1, &(0x7f0000dfa000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000bed000-0x1)="", 0x0, 0x0, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00005ec000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000011b000)=0x3a) bind$vsock_stream(r2, &(0x7f00000c1000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) r3 = socket$inet(0x2, 0x6, 0xff) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000d0000)={0x0, 0x3}, &(0x7f0000ed9000-0x4)=0x8) pread64(r3, &(0x7f0000f1f000)=""/32, 0x20, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005ca000)={r4, 0x3, 0x6, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b7e000-0xb8)={r4, 0xf3f, 0x5, 0x0, 0x6, 0x7ff, 0xc66c, 0x2, {r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x6, 0x6, 0xfd9}}, &(0x7f0000509000-0x4)=0xb8) bind(r0, &(0x7f0000476000)=@rc={0x1f, {0xfffffffffffffc00, 0x7e0f, 0x7, 0x2, 0x400, 0x7fff}, 0x8}, 0x9) 2018/01/20 07:27:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000186000)={0x0, 0x0}, &(0x7f00004ca000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e55000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x6, 0x775f, 0x7fff, 0x4ea3, 0x8, 0x80000000, 0x2, 0x3ff, 0x0, 0xffffffff, 0x80, 0x8, 0x7fff]}, &(0x7f00006ef000)=0x108) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00005bf000-0x28)={@common='bridge0\x00', &(0x7f000000a000)=@ethtool_rxfh_indir={0x39, 0x2, [0x8000, 0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r5, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000f41000)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r8, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/20 07:27:55 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/20 07:27:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x6)={0x0, 0x0, ""}, &(0x7f0000715000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x9, @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]}, 0x4, 0x2, 0x3f, 0x80000001, 0x20}, &(0x7f0000667000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000003000-0x10)={{0x7, 0x8}, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x36ab, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000005000)={0x1, 0x1, 0x4, 0x100000000, 0xfb1}, 0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000007000-0x4)=0xfffffffffffffffa, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000008000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000007000)=0x1e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000a000-0xc)={r2, 0x3ff, 0x30}, &(0x7f0000003000-0x4)=0xc) 2018/01/20 07:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000008000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009e000-0x4)=0x26, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e64000)=0x0, &(0x7f00008ce000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000297000)={&(0x7f0000997000)=@rc={0x1f, {0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000-0x10)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7bc}]}, &(0x7f0000f92000-0x4)=0x1a1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000b02000)=0x0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 07:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e73000-0x8)={0x0, 0x0}) 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00009a8000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet(r0, &(0x7f0000357000-0x12)="93535613e25e22b1c14e45e2a0e5db7c68a6", 0x12, 0x24000804, &(0x7f0000585000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r2, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r2, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x2, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r3}}], 0x60, 0x4000}], 0x3, 0x880) accept$alg(r2, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r2, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000b56000)="a6137bdf62f22715b1cb0ed67ef10f48d3010c525e2b011ab73add93a943edffaab35a59b50d10fdbcb42e6f7b820123df72fa19b3da7fcbd76b0f9d1baa8f3dda55e6d47af89e196f514b73aacf427da7def28bc76312b5945f947c2d78972dcca43dd7c2381832ab9fdbd6d67f946d2fb4fbdbc80eddb79b7124b47aa7ecc5e19b92244488e7c497c709d7ca4a762b89a603cdfcc54ea885962a89e020deabc4b962a20bdca6668849442cd2f5392e571ab972f246de9cb16d8a14e8ea92a36d0f68", 0xc3, 0x40, &(0x7f0000e3a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:55 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fcb000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fcd000-0x4)={r0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000cc9000)=@ax25={0x3, {"a3d980ad144cbc"}, 0x9}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fcd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcc000)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/20 07:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004da000-0x4)=0x0) pipe(&(0x7f00007d7000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000e06000-0x1000)="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", 0x1000) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000052b000)=@dstopts={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x20, {0x74, 0x6, 0x5, 0x7, [0xfffffffffffffeff, 0x8, 0xb2]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x57) getpeername$unix(r1, &(0x7f0000453000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fea000-0x4)=0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000019a000-0x4)=0x3, 0x4) ioctl$void(r2, 0x5451) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ba8000-0x4)=0x1, 0x4) 2018/01/20 07:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000648000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000ccb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000071a000)={0x4, [0x7, 0x81, 0x2, 0x3]}, &(0x7f0000d24000)=0xc) sendto(r1, &(0x7f000020c000)="97", 0x1, 0x4, &(0x7f00004f1000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000011000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bfc000-0x40)=[{&(0x7f0000789000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 07:27:55 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000016000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000018000+0x8c2)=0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x6, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001b000)={0x0, 0x9d7, 0x2, [0xb1d, 0x8b]}, &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000010000-0x4)=@assoc_id=0x0, &(0x7f000001c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000015000)={r3, 0x10001, 0x0, 0x6c6, 0x70, 0x7, 0x3, 0x2, {r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x464, 0x1, 0x5f}}, &(0x7f0000003000)=0xb8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000001b000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f000001a000)={0x11, 0x6, r5, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/20 07:27:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c55000)={0x0, 0x0}, 0xffffffffffffff2b, 0x10001) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/20 07:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x3, 0x3) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000370000-0x4)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000092c000)={0xa, &(0x7f0000b04000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = socket(0x10, 0x80b, 0x6) accept4$vsock_stream(r3, &(0x7f0000d04000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80800) 2018/01/20 07:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = accept4$packet(r0, &(0x7f0000328000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f4c000)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e70000)={0x0, 0x8b, "ad9bfdae9f70cbbfd1afe55b5e4228524f80a6f47360986e5b94847ed633b768269d417b95caba8a4c637963ff885a34375a9242c1f560d9b6558e8f1fae83115f1ba5b9f43eacae68c9499da810e768216fd5803bc14e02141aa84e95978b21439b51911e01e5b4147eed3422527cecc7b6ba36ac4d7ef5e4a0489a95dbbadbfa1f060f3f0d14dc1f9c69"}, &(0x7f00002d1000-0x4)=0x93) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000db3000)={r3, @in6={{0xa, 0x1, 0x18, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x100000001, 0x866, 0x20}, 0xa0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00002e6000-0x10)={r2, 0x1, 0x6, @random="a8d0312c8ada", [0x0, 0x0]}, 0x10) sendmmsg$unix(r0, &(0x7f0000215000-0x38)=[{&(0x7f00002dc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001c0000-0x20)=[{&(0x7f000089a000)="b069b7b643467d370f1578fdaf7a3f8f188e7aadc4ccec5af3e2a4a8afa5ccd78927cf9e88b99dc4b0305f877a55e9121dc832802e44254c1519d3fa2bf0f697ba7e89590309a3bbf77cd7066d45b5ca1742bd55843e4fd35ba6027aa84b5794b9b897b5f827570add19dd6c4074836f7458f2c4fa7647cb1b15f73da16cc8f3cea1910d99aaeee3155452478cfb90639a5da3d38f0883626bd18d06250b326b0be2e0b054e5ef7a98d1cf558f1583f57b95e3ea9da2c833f7ff3bcb3954ca947bf3de5d041496609083a6c43f2968566448cd4221b4ec5b233439cde875286591e92273a6c11bf2f41bea7c78f8a928c7d3", 0xf2}, {&(0x7f0000027000)="26f297c99294711a840a4a9a05536114ca26e38a80bdfba8fed382772f9b59d67f8b094b045da8190b32d806574030217acff29149bdc3b8295dc36b9714bc59b022b9", 0x43}], 0x2, &(0x7f00006ca000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r0, r0]}], 0xd0, 0x4000010}], 0x1, 0x800) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d7a000)=0x1, 0x4) 2018/01/20 07:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f000042d000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000a3d000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r3, &(0x7f0000494000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000057000)=0x10, 0x80800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000239000)={0x0, 0x0}, &(0x7f00002f0000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d52000)={r5, @in6={{0xa, 0x0, 0x696, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg$alg(r4, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c", 0x50}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) sendto(r2, &(0x7f0000acc000-0x26)="9adafe4a5e5a3ae4756770c613c564f05f8ae15d70fe3a02dbb471bcfcac62835ff1befb262f", 0x26, 0x200400c0, &(0x7f0000c6f000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000029000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d0000)=0x20) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000f2d000)={{0x9, 0x7}, 0x24}, 0x10) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x23) 2018/01/20 07:27:55 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000fef000)={r4, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000e22000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000277000)={0x0, 0x9f, "b4486b3d5f8b33b4f64d07d0d52aa500820cb6accea6665b7f0b0f3af98acd96dab1697759688fac38b4e4b878d0d2950b753fbc87a01876fcbd3994faed98e81e7aeabdfd39bac4e0ae654925d45dcb9dc061817efc3c6ba0e9dd7370e1eed0ba48f8e32873aa9b7dd381f81060134757b771faf24f75d439e39b41cf9648717e2632c1ac8aba3ebf8df444ebe1945a5efa4fdad1918713bd51b872514efb"}, &(0x7f0000ffb000)=0xa7) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ffb000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100, 0x7fff, 0x3, 0x40}, &(0x7f000019a000)=0xa0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ffb000-0xc4)={r1, 0xae, "c5c1e75158634facdfa80bd95bb06075ad1782153b9b67b105a329ebe6db6105a57c21beb4e98da54d5998a16591df68eebb0bdeb870a895032d6337a4fa4f537df10df4fe94b46beaf990620fd231e2a74c75068662a50fd90b75492dc2a3cc08f3fce10f1b7d6902d3e58509a2e8594ec6c4c4b82f22e944e886645a141e65b8055914c882c6689de8cd45d247ebfd0d6d74b12393de39368fe25326117779de6f6672a477a66af11f7a1031078874a0a71ece9ef63c03fa1513e4"}, &(0x7f0000ffb000)=0xc4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ffb000-0x8)={r2, 0x7fffffff}, 0x8) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000ffa000-0x4)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00001b2000-0x38)={&(0x7f0000ff9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ba3000-0x80)=[{&(0x7f0000ff9000)=""/179, 0xb3}, {&(0x7f0000ff9000)=""/10, 0xa}, {&(0x7f0000ff9000)=""/233, 0xe9}, {&(0x7f0000ff9000)=""/125, 0x7d}, {&(0x7f00005f7000-0x7f)=""/127, 0x7f}, {&(0x7f0000e42000+0xee9)=""/174, 0xae}, {&(0x7f0000967000-0x29)=""/41, 0x29}, {&(0x7f0000c81000)=""/141, 0x8d}], 0x8, &(0x7f00009ae000)=""/4096, 0x1000, 0x401}, 0x12101) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000861000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000808000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000ffb000-0x4)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ffa000)={r6, 0x6}, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000ffc000-0x4)=0x8, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000ffb000)={&(0x7f0000a5b000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000dd000)={&(0x7f0000ffb000)=@get={0xf0, 0x13, 0xf00, 0x3, 0x2, {{'wp384\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, 0x7}, {0x8, 0x1, 0x80000001}]}, 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) sendmsg$nl_generic(r3, &(0x7f0000c31000)={&(0x7f0000ffa000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000ff9000)={&(0x7f0000ff9000)={0x11c, 0x28, 0x31c, 0x0, 0x1, {0x12, 0x0, 0x0}, [@generic="72fca6ce7e19bce542fe97c86a6dff7bb40242ee1ca191bb17e96399c42d7dca38ceab163b3f7f346c19376f1ccf7285345d99b1675c6e21e6d256c7d8d3427cff389a74", @nested={0x90, 0x89, [@generic="e106233d3a52aaebc5d8654ed9e639ef22c38f3e643d58a8f5b138ca9d2c3a0de6c9a995016f1d07afb59ce5ab3a9eea4ae70b1708283161f9ad18e8dbd4bf66f9e82e4deb8c14fc87b551bec3cc0460bdf248f397418d9ac88f57", @typed={0xc, 0x8c, @uid=r4}, @typed={0xc, 0x0, @pid=r5}, @typed={0x8, 0x8f, @void=""}, @typed={0x10, 0x75, @u64=0x1}]}, @typed={0xc, 0x8, @str='\x00'}, @typed={0x10, 0x8c, @u64=0x7}, @typed={0xc, 0x58, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x22, @u32=0x5}]}, 0x11c}, 0x1, 0x0, 0x0, 0x11}, 0x4044080) 2018/01/20 07:27:55 executing program 3: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ef000-0x4)=@int=0x7f, 0x4) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000ee000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0x2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x39, "6d040b33efab225c1d3db10623e846f284b826319d92292fc616be36262f925d36a6898c5134bb5941259185a8ffe16ac619a05fab50c90bba"}, &(0x7f00000a2000-0x4)=0x41) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000035000-0x8)={r2, 0x7}, &(0x7f00000ee000)=0x8) 2018/01/20 07:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000287000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000038f000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00005e7000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = accept4(r1, &(0x7f00007ce000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008d8000)=0x58, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f02000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fb0000-0x4)=@assoc_id=r3, &(0x7f0000cc4000)=0x4) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f00006d4000-0x1000)="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", 0x1000) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x6, 0x2b) sendto$inet6(r1, &(0x7f0000e2a000)="14", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000c1000)={0x0, 0x0}) accept4$inet6(r4, &(0x7f0000036000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b8e000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000efb000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) [ 287.769757] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 287.777307] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 287.800576] IPv4: Oversized IP packet from 127.0.0.1 2018/01/20 07:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a24000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xa, 0x807, 0x474, &(0x7f00006f0000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f000096f000)={&(0x7f00006a4000-0x60)={0x27, 0x4, 0x800, 0x7, 0x3ff, 0x10001, "b727c30229b23b0491a3e2abe0eefeac281f3f2da881fdd9f7f0114bd36f25ba6dbd2269cb141532ccf214bc0e822f1370f67ef3f0d566d50a0e21d3b0ba03", 0x1b3}, 0x60, &(0x7f000014d000-0x30)=[{&(0x7f0000857000-0xbc)="326c3ac6b497e481057966bdffd17bc4112e6cb6e424b5d6257a412fc6d347be20a61dc5883791625c2adebf4b2c38f32dfac435023a9848d0d752557d2b41ce12c0a84ebf3fd464abfe0674db47229bf6078fb91bb7b7dcb28e0947b167a37f4ee9c5492d2bac8cf257b9987c29247da6e8952fcf5eb65ac8337b3fe13945d6ffefcc86d615a0c0fb3274e4173331c5f686720ba35f2c26f7fcbd330f069cb806958ba775bf0a2a4223a71b073a1ab27256a77b72765914755f18e006ced566307795cd553b5f15cedb092b39dfbb2a23dc5a64d2be465edab8c5", 0xdb}, {&(0x7f0000ed1000)="f63acc1e18ed178b526034b8f6cad2fd5da723c96aba7494aa30a9fcd2fb195de540a5578a2e05c6816cc2bfab39a26b75c98f4b553e0126c8405ec339bf375d8d1eeb3a5c6c2aeb63d6daff0c6cf46ec730a1d1f56be85c89b97dfdecc13a60ae8933edbc11a8503d5baec9d96dff0f2671ca21a7ebec83c9edcac6dbe0d311cd7c919aa7", 0x85}, {&(0x7f0000192000)="43c1c04fd19b78c5a75663726b67f05dac5e6e2f89950032a89db5a4cdd2119da37ce3d9a2bc8be2a4746080112e001a56e55db9feab296acc27f6fbcd2db8147298a6516fbb4e3f9c57acfd769fd188ffd8e79d6f6b2c96bb78c7bfdf2b9e283c1ff8b52c9c49e7f7f16b1150a7e86b8b9603bd3dc7c9f8793a153505c0491783a33709d7c54e28ad37fc33eef3d3825d5a0274be41138b4001426a28886b5b2c16b898e2d185a842ce09c63396696417a3adaae6cb8bb4f638cd5318f817d98b32325f79a51ab087b64e719ef7de7793e8813c7f6465462491a65b41f36aab8c2db8ef6b95919ea39bdfbc2e24b47125", 0xf1}], 0x3, 0x0, 0x0, 0x1}, 0x2000c091) 2018/01/20 07:27:55 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0xffffffff, 0x4) r0 = accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000087f000)={0x0, 0x2, 0x0, 0x2, 0x1}, &(0x7f0000da7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a37000-0x10)={r1, 0x1f00000000000, 0x2, 0x33518000000}, &(0x7f0000d90000-0x4)=0x10) gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) 2018/01/20 07:27:55 executing program 2: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x0}, 0xfffffffffffffce1) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f2b000-0x4)={r0}) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f2a000)={0x0, 0x800, 0x0, 0x7fffffff, 0x0, 0x100000000}, &(0x7f0000f2a000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dba000-0x18)={r2, 0x56b0, 0x8, [0x2, 0xc2, 0xfe38, 0x208, 0xffff, 0x4, 0x8e, 0x3]}, 0x18) 2018/01/20 07:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x100, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xffffffa9) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[], 0x2e8, 0x0}, 0x0) 2018/01/20 07:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000034a000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000026f000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r3, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x2, 0x0, 0x0, 0x10}, 0x8000) accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 07:27:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80001, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000040d000-0x4)=0xb87, 0x4) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) [ 287.845932] sctp: [Deprecated]: syz-executor3 (pid 5623) Use of int in max_burst socket option deprecated. [ 287.845932] Use struct sctp_assoc_value instead [ 287.860673] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x11, 0xa, 0x5, &(0x7f0000faf000)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000e81000)="d6f613a930db06752f2438c10941ce0d84ae3826e0662e9b7f2e8a360d521c51860e7d59dd62b1fdfa304a9a3f11c00b00eb9dcb9fe7e83b9b6cf8b2fbce6e2fcba8f5ac35a68eae450cd788055fe27b7af453bd9ea3929cc33bf4c5388f2804", 0x60) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x80000000000001, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r3, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r0, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ec1000-0x8)={r1, r6}) 2018/01/20 07:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r0, &(0x7f0000cfd000-0xa8)=[{0x0, 0x0, &(0x7f0000f1d000)=[], 0x0, &(0x7f0000835000-0x30)=[@op={0x0, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0x0}], 0x211, 0x0}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000298000-0x5a)={r0, r0, 0x9a, 0x7fff, &(0x7f0000d9c000-0xee)="36d6b18b21d0f972fe4cb8b079f0dcb0561332438056d2cb298a59b6b3e3eecdbea3562e48a2330971e6257c90d3d74f138d46ddea1dd5fe825280f6e6e405b4194e980c692216728d139bb711ec652a7b8132a4e0762d9809e1f2c30bac6090ee30aeb9109923610115b26337fff7a153477aa9196a9182a7868d8bc944ea453c3b72db979925a5cfde631a3e164220b216eae569f9874164628b5a29dbe7f09ff509875654fda420ca8877faa48efe8a516d90347e22630660c5938398f8724442570c0f58d069dfd589c6fbea2c2a0f6a3c6e80a6ccec9a6d26869bc450d1d1894e3c773278bcaaeedf3d7418", 0x7, 0x80000001, 0x7, 0x3f, 0x80, 0x8, 0x3, "357595c55eae6d30aa04dae1b7ab2e0e98ec6337a7760917137b3686589809c3f9f12962df580b7717c27dd0284f7177c5d7"}) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000070b000)={0x3, [0x3, 0xfffffffffffffffd, 0xfffffffffffffff8]}, &(0x7f0000deb000-0x4)=0xa) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00008f6000-0x4)=0xf0c, 0x4) 2018/01/20 07:27:55 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x400) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008db000-0x10)=@generic="de1fb8f2e79017b8e87aeb284a03b70e") setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f6c000-0x4)=0x872, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/20 07:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00001d3000-0x2)={0xfffffffffffffff8, 0x2000}, 0x2) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 287.860681] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/01/20 07:27:55 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f0b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dd2000)={0x6, &(0x7f0000758000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00005dd000)={r1, &(0x7f0000001000-0x5d)=""/93}) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000002000-0x50)={@generic="be6355dd94dde874dd796f75fa4e6667", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x3, 0x4, {0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x100}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fffffff, 0x8c7b00, 0x621d1d9c, 0x100000001}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000-0x97)={r4, 0x8f, "91cf12409061ca896690aaa7f291bd1aa1078eee6464e54b3b73ac642dd4d6c9bdaebfcc0373ae70f3336a7e9696f575bf9942c723e431e2ffbd222166adbd3711628de74705912b6f58ad1ef78a5130a599cb17ceebfbf70cfb612bf3e5c5dc49b64287d89290f2cc80532b8ef3e52d6bcb53b5df5695943b280c67a205f840808fc96431244befbaa8e071cea7d9"}, &(0x7f0000001000)=0x97) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000004000-0x20)={0xff, 0xf899, 0x5, 0x5eb4, 0xa4b, 0x7ff, 0x6, 0x8c, r4}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000006000-0x8c)={r4, @in6={{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000006000)={r5, 0x7, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000004000)=""/165, &(0x7f0000008000-0x4)=0xa5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000003000-0x40)={0x100000001, 0x4, 0x8, 0x0, &(0x7f0000008000)=""/0, 0xc8, &(0x7f0000008000)=""/200, 0x83, &(0x7f0000006000)=""/131}) 2018/01/20 07:27:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000001000)="", &(0x7f0000003000)=""/92}, 0x18) 2018/01/20 07:27:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000845000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007c0000-0x4)=0x10, 0x800) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f000063d000-0x4)=0x0, &(0x7f000077f000-0x4)=0x4) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d0000)="62025c57d39518093857f9be2d72476a49e6b9fd94fcda07db611cf2f9b24f25180b79a240ce4b9a442617182a66e36fea9ea190b578844b471bfc2eebff70c15d9eb3ba9b60bffb581f0e841e194bb2945ed8a6e9b89a3dfc97722556fd971a6727e51e37575463", 0x68) r3 = accept4$netrom(r0, &(0x7f0000d5c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aab000-0x4)=0x10, 0x800) r4 = socket(0x0, 0x0, 0x4) sendfile(r2, r4, &(0x7f0000d66000)=0x0, 0x6) connect$pppoe(r4, &(0x7f0000dcf000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="c3388e9bebf90b453fe17000777f1a35"}}, 0x1e) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000fcb000)=0x200, 0x4) [ 287.893263] IPv4: Oversized IP packet from 127.0.0.1 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000523000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a29000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000069c000-0x8)={0x0, 0x5}, &(0x7f000079c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000125000-0x8)=@assoc_value={0x0, 0xac}, &(0x7f0000fe5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a10000-0xb8)={r2, 0x84, 0x81, 0x5, 0x7, 0x9, 0x8, 0x20, {r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x9, 0x2000000000000000, 0x0}}, &(0x7f0000c64000)=0xb8) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000063000-0x20)={@generic="8e2cc834784899c3cae147b3ab937687", @ifru_flags=0xe337bd9c8c738ae4}) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) [ 287.912820] sctp: [Deprecated]: syz-executor3 (pid 5639) Use of int in max_burst socket option deprecated. [ 287.912820] Use struct sctp_assoc_value instead 2018/01/20 07:27:55 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ab1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008b4000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80f, 0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001ff000)=@assoc_value={0x0, 0x200}, &(0x7f0000596000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d89000)={r2, 0x4}, &(0x7f00006e8000)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x7ff, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r4 = accept$alg(r3, 0x0, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00000eb000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027e000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000eaf000)={0x1ff, 0x7, 0x2, 0x197, 0xfffffffffffffff7}, 0x14) sendmsg$alg(r4, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 07:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e6000)=@assoc_value={0x0, 0x0}, &(0x7f0000f3d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c21000)={0x14d4, 0x401, 0x9, 0x3, 0x0, 0x2, 0x1, 0x200, r1}, &(0x7f0000331000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000072e000-0x8)=@assoc_value={r1, 0xec0d}, 0x8) 2018/01/20 07:27:55 executing program 6: socketpair$inet6(0xa, 0x5, 0x1, &(0x7f00000f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000+0x518)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4100}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x5, 0x9, 0x100000000}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/20 07:27:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001de000)=0x0, &(0x7f000056e000)=0x4) read(r1, &(0x7f00000e1000)=""/138, 0x8a) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000a0e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000245000-0x4)=0x10) getpeername$ipx(r3, &(0x7f0000032000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f3c000)=0x10) r4 = accept(r2, &(0x7f0000c47000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000877000-0x4)=0x60) getsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f000057b000)=""/11, &(0x7f0000be1000)=0xb) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 07:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x1000000000000}, 0x8) getsockname$packet(r2, &(0x7f0000efd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006e0000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000885000)={0xf, 0x5, &(0x7f0000aeb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000860000-0xa)='syzkaller\x00', 0x1, 0x37, &(0x7f0000460000)=""/55, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a9c000-0xc)={0x1, 0x7, 0xce0, 0x8, 0x2d1, 0xffff, 0x8}, 0xc) close(r1) 2018/01/20 07:27:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f000062a000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000250000-0x30)={@ax25={0x3, {"f387b23b9c1b15"}, 0x7d84}, {&(0x7f00008bc000-0xb0)=""/176, 0xb0}, &(0x7f0000cf8000)=0x0, 0x71}, 0x30) 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006a8000)={0x7, 0x1, 0x1, 0x5, 0xffffffffffff0000}, 0xc) 2018/01/20 07:27:55 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000)={r0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000011000)="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", 0xff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000a8000)=[{&(0x7f0000ad7000-0x7f)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a000000000000000003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00b0989dbcea51b97377f55c2ac310c20936a073fe2cf6d98be2c8ff1f51dbbec69687016f847269", 0x7f}], 0x1) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007dc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c2c000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b56000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x7, 0x270a, 0x2}, &(0x7f0000693000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a97000)=@sack_info={r1, 0x100000000, 0x1ff}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000be6000-0x8)={0x9, 0xef1}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000003c000)={0x4, 0x2d42816a005b4998, 0x800, 0x7, 0x9}, 0xc) ioctl(r0, 0x5, &(0x7f0000bc4000)="b4af4e831005f9d5053827efcce0f9e6645717e98c4d4d151b5b95b4ae748b7155f87e129249b4f11028dd3329fb7546009858e1346ec4f75afd513548003ed51dcf16ec9ba768b94c6b175e4b0041f7ca9de44c54721b14243e5be451b2bb803f071fe816843e4cce28de3a0d9d4ca62633dcaaac9f3c95c16f26d622e066c4008d6e325898e9fc3a4cd5c8889652115d08fb8aeb76d9644380a63e5b2ee9d161") 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de5000-0x4)=0x0, &(0x7f000047e000-0x4)=0x4) 2018/01/20 07:27:55 executing program 0: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f26000-0x4)=0x0) r1 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r1, &(0x7f00000a5000-0x1c)={0x2, 0xffffffffffffffff, 0x6358c0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e8e000-0x8)={0x0, 0x0}) [ 288.129408] sctp: [Deprecated]: syz-executor5 (pid 5706) Use of struct sctp_assoc_value in delayed_ack socket option. [ 288.129408] Use struct sctp_sack_info instead [ 288.156154] sctp: [Deprecated]: syz-executor5 (pid 5706) Use of struct sctp_assoc_value in delayed_ack socket option. [ 288.156154] Use struct sctp_sack_info instead 2018/01/20 07:27:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r0, &(0x7f0000fb5000)={0x27, 0x4, 0xfff, 0x5}, 0x10) r1 = socket(0x1c, 0xa, 0x80000001) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x6, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000df8000)={0xd7, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80000001, 0x3, 0x8001, 0x3, &(0x7f00008fe000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x101, 0xcc6}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000416000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002df000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000119000)={r5, 0xa}) 2018/01/20 07:27:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bf9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) [ 288.199714] sctp: [Deprecated]: syz-executor5 (pid 5728) Use of struct sctp_assoc_value in delayed_ack socket option. [ 288.199714] Use struct sctp_sack_info instead 2018/01/20 07:27:55 executing program 0: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e58000+0xf09)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000078b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e59000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000545000)=0x0, &(0x7f0000949000-0x2)=0x4) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e5a000-0x18)={0x0, 0x37, 0x0, 0x8000, 0x5}, &(0x7f0000e5a000-0x4)=0x18) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000057b000)={0x0}, &(0x7f000002d000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e5a000-0x8c)={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]}}, 0x8c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000b90000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000010c000)=0x14) r3 = getuid() mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e5b000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000e5b000-0x4)=0xc) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e5a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000e5a000)={&(0x7f00009ba000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000e5b000-0x10)={&(0x7f0000e5a000)=@getpolicy={0x1b8, 0x15, 0x15, 0x3, 0x1, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x200, 0x0, 0x1, 0x2, 0x20, 0xa0, 0x89, r2, r3}, 0xffffffffffffffff, 0x2}, [@replay_thresh={0x8, 0xb, 0x5}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x5, 0x0, ""}}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x4, 0x3}}, @output_mark={0x8, 0x1d, 0x8}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @lifetime_val={0x28, 0x9, {0x1ffc00, 0xffffffffffffffff, 0x7, 0x4}}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff, 0x2, 0x100, 0xa, 0xa0, 0x80, 0x5e, r4, r5}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x3, 0x7ff, 0x8001, 0x101, 0x8000000, 0x6, 0x3ff, 0x3ff}, {0x1e, 0x4, 0x8, 0x3}, {0x8, 0x800, 0x0}, 0x7, 0x5, 0x2, 0x4, 0x7, 0x50}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000ba000-0x79)={r1, 0x71, "cde75ef66be8bf7c4320a36e88bf6d2bed5c54031fcb3fdcbd470e70c787dd47ad9465e20e3e3d1a82687550d02171df0a653e9b5d3cd2dd87a839dba57d9b5265dd192e5958191bebfff42b08b242b8806ca95648640d6ec1ff742c9a4e93ac688eaa60799130b3d0668d58a72e36b80e"}, &(0x7f0000e5b000-0x4)=0x79) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000042f000)=@req={0x50, &(0x7f00008fb000-0x50)={@generic="291c06b38b55c367b99fc068e0a88c1b", @ifru_ivalue=0x400000000000}}) [ 288.224566] sctp: [Deprecated]: syz-executor5 (pid 5723) Use of struct sctp_assoc_value in delayed_ack socket option. [ 288.224566] Use struct sctp_sack_info instead 2018/01/20 07:27:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e23000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/20 07:27:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) 2018/01/20 07:27:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x80000000000, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f000011d000-0x10)=[{&(0x7f000090c000-0xf4)="d59599a4d52c58a83644384bb159eb274e23539101179761c61575dd2793d5", 0x1f}], 0x1, &(0x7f0000e65000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept4(r0, &(0x7f0000d49000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000176000)=0x3a, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000113000-0x10)={0x0, 0x80, &(0x7f0000369000-0x80)=[@in6={0xa, 0x1, 0x29e2d36, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1f}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000efa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000817000-0xc)={r4, 0x1000, 0x10}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000df0000)=0x1d, 0x4) ioctl(r3, 0x16a, &(0x7f0000edf000-0xc4)="86efc27fe5bde731befd0c489f0d6a01ce0014df4003a1b8e58a34cd1c22e817b510bdba589d292163cf22b70b18cbe3fc4bbb370725e07b54dd9767a45082a292858390e2af37c8546b9107a7975ded586a68756f929d8ff71b8b097421990aa75b550557de6883fa910c0048e2c5ae7e94cae56cdbf56c10ebd9f9ff54477be820023b3d8338ce2468a1b1fa71ff8622e199e688608b93b932566f36e0a45455233b74a9d2fd0abca349b5e818e2f8ed74d4cc2644886aced5bac7dbfdebe7da333d3b") getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000096000)=0x40, &(0x7f00000fd000)=0x2) setsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f000095c000)="0d521f7882bdd7883c2a700e8cd9e4ed", 0x10) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003d5000)=0x40, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009b0000)=0x0, &(0x7f0000f80000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000508000-0x5c)={{0xa, 0x0, 0x100000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x6, [0x7, 0x71, 0x1, 0x8, 0x7f, 0x3, 0x6, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006a8000)={0x0, @in6={{0xa, 0x0, 0x86b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x3f, 0x2}, &(0x7f0000452000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b54000-0x66)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000e76000)={0x1, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d63000-0x108)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0x4, 0x0, 0xfffffffffffffffd, 0xa2, 0x4, 0x3, 0x6, 0x5, 0x5309, 0x20d, 0x1000, 0x4, 0x4]}, &(0x7f0000674000-0x4)=0x108) 2018/01/20 07:27:55 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000173000)=0x0, &(0x7f00007a3000-0x4)=0x4) 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_flags=0x1201}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003000-0x10)={r2, &(0x7f0000002000)=""/64}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000002000)={@dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) accept$netrom(r3, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/20 07:27:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) r1 = accept(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x63)="1e245fb7df5d95af7be6938dea20def9cb46bf176e90245169a435056fc9081c25e071138a7cd879925eeb0a57d209f03e3b3b0c1286075369873be510dd5845c4b6d7c02eb2d0763ca6091300d354d920ab58f415bf2689fbf2f4fc605c5aea2d58b0", 0x63) 2018/01/20 07:27:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffff38, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8000000000000000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='syzkaller1\x00', 0x224}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1d, 0x802, 0x2) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00002d8000-0x2)=0x1, 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f00001c5000)=0x0, 0x4) connect$nfc_llcp(r3, &(0x7f0000efe000-0x60)={0x27, 0x200000000800, 0xfff, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) readv(r3, &(0x7f0000c74000-0x60)=[{&(0x7f00009a3000-0x78)=""/120, 0x78}, {&(0x7f0000ca8000)=""/135, 0x87}, {&(0x7f0000a4c000)=""/4096, 0x1000}, {&(0x7f0000cd2000-0x43)=""/67, 0x43}, {&(0x7f0000c93000-0xfb)=""/251, 0xfb}, {&(0x7f0000b26000-0xf3)=""/243, 0xf3}], 0x6) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00001dd000-0x4)=0x3f, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00001e6000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dec000-0x4)=0x5) sendmsg$nl_route(r3, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0xffffffffffffffeb, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ee6000-0x10)={0x4, &(0x7f0000bef000)=[{0x7, 0x7f, 0x40, 0x9}, {0x750, 0x101, 0x5, 0xfffffffffffffff7}, {0x8, 0xbf4, 0x180, 0x9}, {0x0, 0x100000000, 0xfffffffffffffff7, 0x8}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000711000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cf000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000c30000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) connect$pppoe(r3, &(0x7f0000ec1000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6gre0\x00'}}, 0x1e) readv(r3, &(0x7f000013b000-0x30)=[{&(0x7f0000d94000-0x42)=""/66, 0x42}, {&(0x7f00002a0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ebc000)=""/198, 0xc6}], 0x3) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000c8f000-0x10)=@req={0x0, 0x0}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000360000-0x46)=""/70, &(0x7f0000330000)=0x46) accept4(r0, &(0x7f00008a0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00005dc000)=0x3a, 0x80800) 2018/01/20 07:27:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) pipe(&(0x7f00001ad000)={0x0, 0x0}) accept$ipx(r1, &(0x7f000038d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b5000-0x4)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000037000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac", 0x1}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r2, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:56 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x93) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) pipe(&(0x7f0000a54000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/20 07:27:56 executing program 6: getpeername$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) r0 = socket(0xf, 0x800, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) sendto$packet(r0, &(0x7f000026d000-0x70)="28a0cbc68411192c5bfd5ddbfa6182cd714d51d0949f2bbe21ed6db4aecf7435648585c99d89b545c76ebbc6a017a52d1446ebe2e9e62814b49ab75b47954fed9ea0e5983704a8d0c16a1d069becd5d9928f86cf3b8aa27333b941d6ff2f2564d3dda73143208f679644bc998638d33e", 0x70, 0x85, &(0x7f0000987000)={0x11, 0x6, r1, 0x1, 0x3, 0x6, @random="867e63f19a7f", [0x0, 0x0]}, 0x14) 2018/01/20 07:27:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000085d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001c9000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fcd000)=0x0, &(0x7f00001e1000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:27:56 executing program 2: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000939000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000574000)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000093a000-0xba)="edd48f677e8e15f10d654831c95820b056aca43282580529c5aa349f2c97a24139655802578410b0f78696fd57ec3351b1e82f3ba1afe84c125f248325c9a8d55e570588bab4ddd86a526ad38457edc1193cc5fc7d94da8d6fc11ab3af94289dadef9c47b50287dee669871d681bead91a19cb3482e8d4bb83e9d7686c69e37a98b7fab1374f480f0314a54f7e18f35efd497d6eee72db5d8b037546410108a44a6492ff244799ec3ed4d378592ecb3c2a3bcaeb3f0b8735b803", 0xba, 0x804, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000131000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000907000-0xd)="440dec03010400030007000000", 0xd) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000938000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000376000-0x4)=0x0) 2018/01/20 07:27:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 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) sendmsg$nl_generic(r3, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x3cc)={0x3cc, 0x31, 0x409, 0x4, 0x1, {0x20, 0x0, 0x0}, [@nested={0xd4, 0x21, [@typed={0xc, 0x8a, @uid=r4}, @generic="6c0ced4e112015bd30b5bdc91a744cc95b908a3680cc8e5694b78ce4ee63bc598ba1470d4703a7472e87e32a42d5c8c833a41f06d0805526729880f22a1c9d1001bfcc3381ee814d11fd2f7f8f1aa63108d49530f8546e10b916a9c7271b3eeac9bb59e78702c61a4e873f1b20ba8bca4d06cdcbe6775d1c7c3d115e161bcc94c0db127d17f6b9e6ac1c444136899d325aed9cd6de93e8700c4d5c4819fbe66d8f3140df9d965120d2ae07cd6bddee95b8bc55b2fcd7fff54beac7706fa5e660ef"]}, @nested={0xac, 0x68, [@typed={0xa8, 0x5f, @binary="e4d024fb833993aea12c3f7e1d2694e8081a6a419fcf6ff51c6a3c5c193a5805512edeb5c4e2d8d6a375036f437ea36d6017fd916558708f13e94674561ff3acd37f270b52b523254df82a17c417d0a9e248b442f5bb4f41ea15e45ac1a89cb0fe339ee76f85aef4604bd6509b800c385774f30e1187e1d9feb992afea28d0265f99685c52e61640abff91a73765567d0f2caeed6fe6131eceb83fc1bf30"}]}, @nested={0x190, 0x88, [@generic="a45cff9b5201aa93e027777e2b148d1e19936fab384a3f6299943ad9f1a231d01bdeba8d0219abe0185fd94197121cbdefabe3d2d0d655b23cb1207a2785d4bb02aae0c451", @generic="c169b29fcc6cca3f4888949c051b0a319aa98af0830ff44e0dd42dff55d9ddafaf808e5bc3e15be865d0204a540229ad747cc2373fb6bfddfe05c1c666073cf9464d3391c2f1443bc54efb9a5569245796697b1dd07c7911bba40f11a1d36fc481f75889735ff4598082b0531fdaccc208b6e569facb47d151a125f9da93b057925ddb116de150df76a3993a06cf082d9278f07a14f7c0259e9c383af03b1cca1e191b018b8d745b21326ee6230b66c1667953d477db2744e108cc77d6a640e243f38a317e933c3beac362d01ca8281c2c611aa29ac8248edee6c6f199ba97515fc813c9f498d439a4b00fb2e2712a64f6c127015cd5fde5", @typed={0xc, 0x3a, @str='!^/\x00'}, @generic="d2c7c8bb98018a1a5b05ac92be01b64ddeebc07a20424f3ca9ab0c923d49e9fd0bc8a857aa4feb19a5b0bee0a622fc5b7b492d152d", @typed={0xc, 0x8e, @pid=r1}]}, @generic="6fe1f9ee9e6ccce8720f690a89750a5d50f15aaef672f76b48bb8b072aa09f7376a617995c3a440d62d826da866507a4ea8cfa2b", @generic="661b7435b2b4e2e4bf22f447069a1ecc9992eae8808dfe3e347bbe8fe50d7063281cd33c414e84b78c1f380218c86cc0a8b721c994bf8dc0820589a47d750a442851c9a27f92ca698cd76acf9b27919b372eb443f4a1535ad37807b7ed503323f3a346df5374f4297c710a078dc10f1f17d3"]}, 0x3cc}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) 2018/01/20 07:27:56 executing program 0: r0 = socket(0x0, 0x80005, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x8f)=""/143, &(0x7f0000001000)=0x8f) r1 = socket$inet(0x2, 0x0, 0x6) getpeername$packet(r0, &(0x7f0000000000+0xf84)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3ff, 0x0, 0x0, 0xa, 0x80, 0x20, 0x87, r2, r4}, {0x4, 0x8, 0x0, 0xf8, 0x15d200000000000, 0x2, 0x3, 0x40}, {0x9, 0x1ff, 0x8, 0x800}, 0x0, 0xa, 0x0, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0xa7, 0x0, 0x7, 0x10000}}, 0xe8) r5 = accept$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x245}, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000004000-0xb9)=""/185, &(0x7f0000003000)=0xb9) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0xc64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000005000-0x74)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000000}, @in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x6}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000003000)={0x5, {{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]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000005000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x4, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000007000)=0x81, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 07:27:56 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xef, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xb9, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b40002", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000c000)=0x1c, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x3042, 0xa, 0x0, 0xa0, 0x3b, 0x0, r2}, {0x3, 0x0, 0x5, 0x3f, 0x40, 0x7, 0xffffffffffffff80, 0x3}, {0x4, 0x3, 0x1, 0x5}, 0x3f, 0xffffffffffffffff, 0x1, 0x1, 0x68a0cfdf1467ca1c, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x3, 0x6, 0xfffffffffffffffa, 0x600, 0xfffffffffffff9f8}}, 0xe8) bind$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef6}, 0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f000000f000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000010000-0x1a)={0x0, 0x800, 0x9, [0x8, 0x4, 0x0, 0x0, 0x100000000, 0x304e400, 0x0, 0x3, 0x1]}, &(0x7f000000a000)=0x1a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000004000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xffffffff, 0x200, 0xfff, 0x1000, 0x9, 0x5, 0xfff, 0x2, 0x9, 0x7, 0x80, 0x7, 0x100000001, 0x0]}, &(0x7f0000010000-0x4)=0x108) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000d000-0x20)={0x7, 0x0, 0x10000, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000d000)={0x0, r5, 0x0, 0x80}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000e000-0xf6)="9f43041f652f094ff89c96122c5d3596b41929a7d5f87340809228760a09e3d48a7a5b3c17b58ef0335bf6024820b1db6ac14de3da5f8e52448e8e03d7eb343ffc0c9febca65bd1d91e5d3412e366dc0f4c5854e4b7e34ae7b03c1ccf9e0ae01c8f2f05d00fd952a75016349f80e0e658b0771c2eb53f86b350522792f8ad1017d0e4ebb57360cd5980da08f14495120a77f5ef1367c967fc414b22a82fab59662d0f3dd320b3543f230ecd5b07067f5575276b37313bf4c19bb56722640e3dfcdd2fca072fdba77020aaf0e1b9abdd5b1c18e0650d7f16ecbd8d3c447633c3af1161fb531350bdd1f90143da324f7dcb2861e41415a", 0xf6, 0x4000001, &(0x7f0000009000-0x1c)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1000000000000000}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x13fac6b1}, 0x1c) 2018/01/20 07:27:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b36000-0xb)={@generic="5d1865275d1c5ad379c530d045da851c", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x6, 0x0) recvfrom(r1, &(0x7f00003f3000)=""/6, 0x6, 0x40, &(0x7f000045e000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/20 07:27:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000ab4000)=0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00009d3000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000872000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000e5e000)=""/143, 0x8f, 0x120, &(0x7f0000310000-0x14)={0x11, 0x18, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4(r0, &(0x7f0000adf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e53000)=0x8, 0x800) connect$netlink(r2, &(0x7f0000e6b000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/20 07:27:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) shutdown(r0, 0x2) poll(&(0x7f0000898000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = accept4(r0, &(0x7f000014d000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f00006a2000)=0x6e, 0x800) getpeername$netrom(r1, &(0x7f000063c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006cc000-0x4)=0x10) 2018/01/20 07:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) 2018/01/20 07:27:56 executing program 7: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000)=@ethtool_perm_addr={0x20, 0x5a, "6e87f6bed4c8880fb0ce6a7f56d5bbeedf51eb4312b801bd0c26799e78430769014f300ec8e6a856ac1dc992fdb1f13099b98da5c2ea0eda2fb71ea0db22cad0e0c57b252737a4952731be8ba0bfff62b697fbeda78e53ae0c56"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002f9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000944000)={0x1000, 0x9, 0x8, 0x5, 0x17, 0xffffffffffffffc1}) 2018/01/20 07:27:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000547000)={0x26, 'rng\x00', 0xfffffffffffffffc, 0xc, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) accept$alg(r0, 0x0, 0x0) 2018/01/20 07:27:56 executing program 2: socketpair$inet6(0xa, 0x1, 0xffffffffffffff7a, &(0x7f0000a88000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x1, @rand_addr=0x3fe000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2000000000000, @loopback={0x0, 0x1}, 0x1ca6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r1, &(0x7f0000ad2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000839000-0x4)=0x48, 0x800) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ad3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @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]}, 0x1, 0x5, 0x1, 0x1, 0x854}, &(0x7f0000ad2000)=0xa0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ad3000-0x8)={r3, 0xb90, 0x0}, 0x8) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ad3000)={0x0, 0x0}) accept4$inet(r4, 0x0, &(0x7f00003cd000-0x4)=0x0, 0x80800) accept$netrom(r2, 0x0, &(0x7f00001b6000)=0x0) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x20, 0x4) shutdown(r1, 0x1) 2018/01/20 07:27:56 executing program 5: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x805, 0x818, &(0x7f000071b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000071a000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x11, 0xa, 0x1, &(0x7f00000fd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000946000)={r1, 0x80000, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 07:27:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000130000-0x4)=0x0) r1 = socket$inet6(0xa, 0x8000a, 0x9fc4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000681000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d4f000)=0x8) 2018/01/20 07:27:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f000026c000-0x4)=0x1, 0xfffffffffffffe90) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) getpeername(r0, &(0x7f0000c0f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c71000)=0x3a) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000097b000-0x4)=0x2c) 2018/01/20 07:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = accept4(r0, 0x0, &(0x7f00006d0000)=0x0, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007d9000)={0xfff, 0x7, 0x1000}, 0x4) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, 0x1c) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 07:27:56 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pread64(r0, &(0x7f0000a0c000-0x7)=""/7, 0x7, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000319000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f40000-0x5)='veno\x00', 0x5) 2018/01/20 07:27:56 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00007fe000-0x4)=0x0, &(0x7f0000fcd000)=0x4) 2018/01/20 07:27:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0x11)="0a0000000000000002b609000000dbb7a2", 0x11) r1 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c70000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$unix(r1, &(0x7f0000156000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005d0000)=0x8) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r2, &(0x7f0000379000)=[], 0x9, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) r3 = accept4(r2, &(0x7f00007d0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000075d000-0x4)=0xe, 0x80000) bind$ipx(r3, &(0x7f000049f000)={0x4, 0x1000, 0x80000001, "3e3623fbda34", 0x5, 0x0}, 0x10) 2018/01/20 07:27:56 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000003000-0x4)=0x4, 0x4) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000003000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r3, &(0x7f0000001000)={0x1f, 0xfffffffffffffffe, 0x3}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x80000001, 0x100000000, 0xfffffffffffffff7, 0x5, 0xb6, 0x101}}, 0x8) sendmsg$can_raw(r3, &(0x7f0000001000)={&(0x7f0000003000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x10)=@can={{0x2, 0x80000001, 0x3, 0xffff}, 0x5, 0x1, 0x0, 0x0, "66bf3bec928dd537"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x800) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x6, 0xfffffffffffffffd, 0x0, 0x3f, 0x80000001, 0x9cc1, 0x7, 0x7, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000003000-0x8)={r6, 0x3a}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000001000-0x1028)={r2, r3, 0x7a, 0x800, &(0x7f0000001000-0x76)="daf99fde7811cb253ed51fd49f11ef234bd367ab6dae304dbdf868b7b5217e5116b12952c579c2c83b41cc6698ecad9c53de10c3398b19ab4ad84ea002f37d7d329778e4719025bbc9940070a1e5c45d4c3634eae16980f40786ccdba05c1701b3d6699985cce63896695acf3be1fd6339ffa0e581d8", 0x7f, 0x100, 0x2, 0x0, 0x9, 0x1, 0x20, "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"}) 2018/01/20 07:27:56 executing program 0: r0 = socket(0x2, 0x5, 0xfff) bind$inet(r0, &(0x7f0000b42000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x17, 0xfffffffffffffff9, 0xf, 0x4, 0x0, 0x3, 0x2, [@sadb_sa={0x2, 0x1, 0x3, 0x8, 0x3f, 0x43, 0x4, 0xa0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000-0x5)={0x4, 0x0, 0xfe8, 0x0}, 0x5) syz_emit_ethernet(0x36, &(0x7f0000001000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x0, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 07:27:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f0000238000)={&(0x7f0000648000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000dfd000-0x60)=[{&(0x7f00006ac000-0x75)=""/117, 0x75}, {&(0x7f00004a3000)=""/159, 0x9f}, {&(0x7f0000c0f000)=""/147, 0x93}, {&(0x7f00007ed000)=""/32, 0x20}, {&(0x7f0000d2e000-0x36)=""/54, 0x36}, {&(0x7f00003c3000-0xc)=""/12, 0xc}], 0x6, &(0x7f000051f000)=""/56, 0x38, 0xc938}, 0x10001) r2 = accept(r1, &(0x7f0000ba8000)=@generic={0x0, ""/126}, &(0x7f000064a000-0x4)=0x80) sendmsg$key(r2, &(0x7f0000eb3000-0x38)={0x0, 0x0, &(0x7f00006f1000-0x10)={&(0x7f00009e6000-0x158)={0x2, 0x6, 0x2, 0x2, 0x2b, 0x0, 0x2, 0x1, [@sadb_key={0x21, 0x8, 0x7c8, 0x0, "3a5639e59fec0c27d607bf2130ab9b4285c857a1945b845329cb745dc9da0618e279533feae8ce5abcd3955a393449d483a4ac24e385dc68801244b92e6b53d2362f1b2046c57fdb739de8047efa8e616157f3712106153d25bb3d6833277c7aaf541703b183e6aff4340b56c99bfd7dfbcfa86c5236ff5ec80da7bd31825940405956dc41dbd644115d3cb77e7e41e07d4de6bf55dd55f346c06c900dedaf65320ac1974d433fb9998c917eb687b57437f87a8e8453017aaa3e1c7c3f9ad092115394ac5a06289b343c70c1d9cd2af7a5f67ace67a01c5fdaaa3dc5902f629e6a48e92ef06d173fa793efa79cb0f5e7f26deb99041efdb2be"}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_lifetime={0x4, 0x2, 0x8, 0x2, 0x8, 0x1}, @sadb_ident={0x2, 0xb, 0xcc46, 0x0, 0x5}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 07:27:56 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f88000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f87000)=0x32) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f88000)=0x0, &(0x7f0000f88000)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d7d000)=0x40, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) close(r2) 2018/01/20 07:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000f87000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xa, 0xb, 0x200) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a22000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000b47000)=0xc) 2018/01/20 07:27:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x5) bind$alg(r0, &(0x7f00009e7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000594000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) read(r1, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r1, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/20 07:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000506000)=""/136, 0x4965b6a1) 2018/01/20 07:27:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000065c000-0x14)={0x0, 0x9, 0x1, 0x1, 0x81, 0x79fdcc85}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000001000+0xa9c)={&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x70)=[{&(0x7f0000002000)=""/85, 0x55}, {&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f0000002000)=""/52, 0x34}, {&(0x7f0000003000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000001000)=""/160, 0xa0}], 0x7, &(0x7f0000002000-0xbc)=""/188, 0xbc, 0x9}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="f35c240b11a401abac0a3c5677f9ac5b85c8a1f43864a14a4a95760549382cf8b69f", 0x22, 0x1, &(0x7f0000001000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000+0xabf)={r1, 0x0}, 0x6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x120)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/20 07:27:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a68000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000045e000-0x4)=0x58, 0x0) connect$bt_sco(r0, &(0x7f0000e57000)={0x1f, {0x4, 0xfffffffffffffffc, 0x8c2, 0x3a, 0x1000, 0x9}}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f000088f000)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f000003a000)={0x0, 0x0, &(0x7f00002f7000)=[{&(0x7f00004dd000-0x14)=""/20, 0x14}], 0x1, 0x0, 0x0, 0x4}, 0x2040) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a6b000)=@assoc_value={0x0, 0x0}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d53000)={r4, 0x1}, &(0x7f000049c000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000fff000-0x4)=0x5, 0x4) sendmsg(r2, &(0x7f0000e25000)={0x0, 0x0, &(0x7f0000e4b000-0x20)=[{&(0x7f0000fdd000-0x9d)="a4", 0x1}], 0x1, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) r5 = accept4$packet(0xffffffffffffffff, &(0x7f00002bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000046e000)=0x14, 0x80800) r7 = accept4$packet(r5, &(0x7f0000233000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000381000-0x4)=0xff35, 0x80800) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000d77000)=0xff, 0x4) recvfrom$packet(r7, &(0x7f0000cea000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000823000)={0x11, 0xfffffffffffffffc, r6, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/20 07:27:56 executing program 2: mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x4fa7f1b8, &(0x7f0000ce0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000ce0000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/20 07:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000009f000)={@common='vlan0\x00', &(0x7f0000a2a000-0xc8)=@ethtool_rxnfc={0x32, 0xd, 0xc6e0, {0x3, @esp_ip4_spec={@rand_addr=0x3, @rand_addr=0x4, 0x8, 0x0}, {"2903", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x3, 0x9, [0x3, 0x80000000]}, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, {"a696", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x2, 0x5, [0x80000000, 0x12a1]}, 0x9, 0x1}, 0x3, [0x7, 0x8, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r1, &(0x7f000031c000)=[{0x0, 0x0, &(0x7f00007a6000-0x45)=[{&(0x7f00006e8000)="a1ad0504b266f5c2671872458fb5c66966d0b55daf0537f8ee1bfadce4663a4fcd", 0x21}], 0x1, &(0x7f000009a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 07:27:56 executing program 0: r0 = socket$inet6(0xa, 0x80807, 0x386f8318) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000012b000-0x2)=0x0, &(0x7f0000e8f000-0x4)=0x4) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) 2018/01/20 07:27:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000318000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002e2000)=0x6, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ced000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000bc4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x0}, 0x3) 2018/01/20 07:27:56 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x7ff) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000585000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="fb8824e99adda9829abf3c1d8bb4d665"}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dfc000-0x4)=0x100000001, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0xffffffffffffff2a) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001a3000-0x4)=0x0, &(0x7f00000ca000)=0x753) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="0a00a500620000010000000100000081", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x100000000000007}, 0xfffffffffffffe3c) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/20 07:27:56 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000074a000)={0x0, 0xfff, 0x0, 0x1000}, &(0x7f0000aa1000)=0x10) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aa1000)={r1, 0x15e}, &(0x7f0000aa2000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000282000)={r2, 0x3, 0x9, 0x80, 0x4, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aa1000)={0x0, 0x2, 0x0, 0x1, 0x80000000}, &(0x7f0000aa1000)=0x18) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000032b000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aa1000)={r3, @in6={{0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, &(0x7f0000a68000)=0x98) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000088b000)={&(0x7f0000210000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f6000-0x60)=[{&(0x7f0000aa3000-0x3a)="e34a816fd70a4cb1c3716fd4eae956faf54ffdbeb0994791804a10affafbd6d517e408083fb0c0904e014ef0e163f4479a0013495c336584d8fe", 0x3a}, {&(0x7f0000aa3000-0x46)="ea9e9f622d239786b607c51384ce031545b76c7851ff0a72ee66bd98d3cb58e0f5dd799b664335a78843cb3daa6168d41b2210d4a94c93b4536a501c685b383ecb70ce48e0e0", 0x46}, {&(0x7f0000aa3000-0x1000)="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", 0x1000}, {&(0x7f0000aa2000)="faa9b845b3114826d23fa5726d9e9dae44c591f3b7ca0f1cf5bd1fb8bc55c8bf8adfe9056188de4b0898921c5da6ff75469f1ee9d6bc74b8d7bdae5be34c125888fead24751cb1c757f6935d1a40032420f7267e58d5f6ca18de84239e09376a230bb14b4c382943", 0x68}, {&(0x7f0000aa2000)="08c837c27ace97b53680513200c935124f93842d676138ed872267643e35e2e5fc282fe9f5e1b4121c7acdca2a3ab66673969e4b12242e", 0x37}, {&(0x7f0000aa3000-0xfa)="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", 0xfa}], 0x6, &(0x7f000072c000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1294, 0x200, 0x54, 0x1bb, r4}}], 0x30, 0x48080}, 0x20004000) 2018/01/20 07:27:56 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x44, &(0x7f0000f84000-0x4)=0x9, 0xfffffffffffffd45) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/20 07:27:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x4, '|;'}, @generic={0x89, 0x6, "e4790b0b"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket(0x4, 0x2, 0x9de) getsockname$ipx(r0, &(0x7f0000a05000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c20000)=0x10) pipe(&(0x7f0000cc7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a16000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000257000)={r3, 0x8, &(0x7f0000545000-0x20)=[0x5c, 0x9, 0x6, 0xa27, 0xa3, 0x4, 0x1, 0x3000000], &(0x7f0000440000-0xc)=[0x0, 0x2, 0x100], 0x1, 0x1, 0x96, &(0x7f0000a4b000-0x4)=[0x9], &(0x7f0000210000)=[0x84b, 0x7, 0x1c, 0x7ff, 0x7ff], 0x0}) 2018/01/20 07:27:56 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000027000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000022000-0x88)={0x5, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000027000-0x8)={0x0, 0x3f}, &(0x7f0000027000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000026000)={r3, 0x646}, &(0x7f0000023000-0x4)=0x7) 2018/01/20 07:27:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002ea000)={0x0, 0x2a}, &(0x7f0000bb3000-0x4)=0xfffffffffffffc9e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008fb000-0x14)={r1, 0x78, 0x7, 0x2, 0x81, 0x40}, 0x14) 2018/01/20 07:27:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f000030b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004ca000)={0x0, 0x1}, &(0x7f00007a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000046000-0xc)=@sack_info={0x0, 0x80000001, 0x69}, &(0x7f000073a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004f6000-0x3f)={0x0, 0x37, "9fde589c7f118fb9503efde49c95ce6f7ce3e25c90e29b61dbd60db1bdcebb0b660822d20ae66e68adc88db06e84e606168e154f1a4fd2"}, &(0x7f0000d25000)=0x3f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ab000-0x8)={0x0, 0x4}, &(0x7f0000fa8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c58000+0x85)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf6b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13, 0x0, 0x50d, 0x401, 0x91}, &(0x7f0000276000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000905000)={0x0, 0x9f, "7b95f4a935e659f4af3a50eab8f2879d374bf374fd8c93b8110ff43d4e0b7ca9737cd203c7146d304b5565c20a08a5bf17b6cea2e5a341f6a62cb2f7dc68067597a9dcb8a813c98d097c6336e93d2b776b707dfdfb74981e8eaa2c52c429df8e6b2def8c5c6c3f59d3a7540488b714686a6037443f1698d6a23c5dce19e9071eb3b2c797975cd43bb2dbb61972b944cf7ee02a09a7c37b99a7ccbb33d92855"}, &(0x7f0000e90000)=0xa7) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006d7000-0x6)={r3, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b1f000-0x8)={0x0, 0xb60}, &(0x7f0000c4d000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000c37000-0x70)=[{&(0x7f0000196000)=@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00007ae000)=[{&(0x7f000029a000-0xb7)="cad023d1e362c8fb42099fa1f64aa3000aabaf59d0f132effbe91cb96dfd68122dfa247c34480ccbec68c27045723f1736fd0536588b6ba38ecf3e46196c97c15fac2bfcf71ea7a2408c5bbacfb2748d324e6d24f69356a264d16295eb3676cfe3d8bf423067db4ceed164e945ce662988bbeceaa4294c20348add04c0c467855e68e8dc4432309936760fc4e37751673d24b27a43842c537c27a51c582e58ec1fe0d54ef99acc928b339fe999d227dad7f8b1ac9e06fa", 0xb7}, {&(0x7f000033e000-0x9)="b90be93b5c2ee437c1", 0x9}, {&(0x7f0000e21000)="5fc23be71dbcc62ac7969452c5525a690ff9cc0ba516396a60a48bbb18d60fb181a69d00a0adf6e8969a276cee1e3b104193245fa9eb111563e467a3720caa04dbd4eb77bf998eecb586d8f397c67fd5d4b59bda824908c9e3894e78644887d3e4c8cb229ab5856d01e71959859536b69838a759daac0c6380", 0x79}, {&(0x7f0000283000-0x82)="845aeb9eebba404c3eebe34256eef4e4995390e746f311748ae1b3c5cc41eeea10bb1da259e88f0091dcfa885e9ee3c89ef31672f7cc46d34550802ad501d9ed3ee49698c386548697e6b02460c65df3de89fc679f380d8ce53e006f1544e8de73b760d2431135621fa2760678b1b73f67e7bbecae2a74b2df0016d7e50963a2bcd3", 0x82}, {&(0x7f00007aa000-0xa9)="7af7091651ddb939ee067b6bf1599602e2407f00e8191e16939ff228ef46558be9e3cbb4f4c0e2eb161060e636785f8c6caf80f661c71e1911f9824259e44981ce1f6e9cd4843b5193da09e2f92206f98e709ca9135f415ae13dd2d3b28645a72f15c482e40d8ce34cc8dfe342af99f905c7b46a1e9281bd7a7842a978e7f8d00b8445251aa3c47f0b312b1755b58b631d224dab3e98f79385909d34e7509fc1cd5bd3e6b4c72a0aa4", 0xa9}], 0x5, &(0x7f0000f84000)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x1, 0xfffffffffffffe00, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x8, 0x491b, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x0, 0x2, 0x7ff, 0xfffffffffffffff9, 0x4, 0x40, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x9, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x263a, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x6, 0x24, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0xffff, 0xffff, r6}}], 0x150, 0x20000040}, {&(0x7f00001c0000-0x10)=@in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000674000-0x10)=[{&(0x7f0000ce7000)="401fadef5c092bb11caeff64d108d3", 0xf}], 0x1, &(0x7f0000baf000)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x6, 0x0, 0x1000}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0xeaa, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x800, 0x8200, 0x6, 0x7fffffff, 0x5, 0x800, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x202, 0x9, 0x800, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8201, 0xd8, 0x7, r9}}], 0xf0, 0x40}], 0x2, 0x20000001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000778000-0x8)={0x0, 0x3}, &(0x7f0000dfa000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000866000)={0x0, 0x9, 0x96ad, 0x1, 0x2000000000, 0x8}, &(0x7f00003b9000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000256000)={r10, 0x322a, 0xac, 0x0, 0x0, 0x0}, 0x52) [ 288.845409] kasan: CONFIG_KASAN_INLINE enabled [ 288.850206] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 288.857637] general protection fault: 0000 [#1] SMP KASAN [ 288.863183] Dumping ftrace buffer: [ 288.866762] (ftrace buffer empty) [ 288.870476] Modules linked in: [ 288.873676] CPU: 1 PID: 5913 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #198 [ 288.880941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.890297] RIP: 0010:ip6_xmit+0xc16/0x2090 2018/01/20 07:27:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ade000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000037e000)="", 0x0) [ 288.894614] RSP: 0018:ffff8801bbac69f8 EFLAGS: 00010203 [ 288.899985] RAX: dffffc0000000000 RBX: ffff8801d0743628 RCX: ffffffff84b52fed [ 288.907250] RDX: 000000002000f185 RSI: ffffc900048e2000 RDI: 0000000100078c2d [ 288.914503] RBP: ffff8801bbac6c68 R08: 0000000000000000 R09: 1ffff10037758d0d [ 288.921749] R10: ffff8801bbac6830 R11: 0000000000000002 R12: 000000010007895d [ 288.928993] R13: 0000000000000001 R14: 0000000000000040 R15: ffff8801c72cc57c [ 288.936249] FS: 00007f1828fe4700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 288.944448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 288.950304] CR2: 0000000020aa2fc6 CR3: 00000001d8c4f002 CR4: 00000000001606e0 [ 288.957553] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 288.964798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 288.972042] Call Trace: [ 288.974619] ? ip6_finish_output2+0x23a0/0x23a0 [ 288.979265] ? fl6_update_dst+0x127/0x2b0 [ 288.983387] ? check_noncircular+0x20/0x20 [ 288.987597] ? inet6_csk_route_socket+0x691/0xe80 [ 288.992416] ? lock_acquire+0x1d5/0x580 [ 288.996363] ? lock_acquire+0x1d5/0x580 [ 289.000310] ? inet6_csk_xmit+0x114/0x580 [ 289.004432] ? __lock_is_held+0xb6/0x140 [ 289.008468] ? lock_release+0xa40/0xa40 [ 289.012438] ? __lock_is_held+0xb6/0x140 [ 289.016499] inet6_csk_xmit+0x2fc/0x580 [ 289.020461] ? inet6_csk_update_pmtu+0x160/0x160 [ 289.025200] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 289.029409] ? refcount_add_not_zero+0x133/0x200 [ 289.034152] tcp_transmit_skb+0x1b1b/0x38c0 [ 289.038462] ? __tcp_select_window+0x900/0x900 [ 289.043028] ? tcp_fastopen_cache_get+0x449/0x720 [ 289.047845] ? tcp_peer_is_proven+0xc60/0xc60 [ 289.052319] ? __lock_is_held+0xb6/0x140 [ 289.056363] ? tcp_try_fastopen+0x1b50/0x1b50 [ 289.060837] ? tcp_init_transfer+0x3d0/0x3d0 [ 289.065228] ? tcp_rbtree_insert+0x135/0x190 [ 289.069620] tcp_connect+0x1edb/0x4090 [ 289.073492] ? tcp_push_one+0x100/0x100 [ 289.077441] ? lock_downgrade+0x8e7/0x980 [ 289.081568] ? pvclock_read_flags+0x160/0x160 [ 289.086039] ? mark_held_locks+0xaf/0x100 [ 289.090183] ? ip_route_output_key_hash+0x229/0x370 [ 289.095176] ? ktime_get_with_offset+0x188/0x420 [ 289.099911] ? kvm_clock_get_cycles+0x25/0x30 [ 289.104389] ? ktime_get_with_offset+0x2c1/0x420 [ 289.109133] ? do_gettimeofday+0x190/0x190 [ 289.113352] ? tcp_fastopen_defer_connect+0x163/0x4a0 [ 289.118517] ? tcp_fastopen_cookie_check+0x720/0x720 [ 289.123593] ? siphash_1u64+0x18/0x270 [ 289.127467] tcp_v4_connect+0x15ef/0x1e70 [ 289.131595] ? __sys_sendmsg+0xe5/0x210 [ 289.135553] ? tcp_v4_inbound_md5_hash+0x510/0x510 [ 289.140465] ? __lock_is_held+0xb6/0x140 [ 289.144505] __inet_stream_connect+0x2d4/0xf00 [ 289.149067] ? inet_bind+0x910/0x910 [ 289.152761] ? tcp_sendmsg_locked+0x1f71/0x3c70 [ 289.157404] ? rcu_read_lock_sched_held+0x108/0x120 [ 289.162404] ? kmem_cache_alloc_trace+0x456/0x750 [ 289.167222] ? rcutorture_record_progress+0x10/0x10 [ 289.172217] tcp_sendmsg_locked+0x264e/0x3c70 [ 289.176693] ? avc_has_perm+0x35e/0x680 [ 289.180657] ? lock_downgrade+0x980/0x980 [ 289.184781] ? lock_release+0xa40/0xa40 [ 289.188740] ? tcp_sendpage+0x60/0x60 [ 289.192514] ? save_stack+0x43/0xd0 [ 289.196123] ? print_irqtrace_events+0x270/0x270 [ 289.200859] ? find_held_lock+0x35/0x1d0 [ 289.204899] ? lock_acquire+0x1d5/0x580 [ 289.208853] ? lock_acquire+0x1d5/0x580 [ 289.212802] ? tcp_sendmsg+0x21/0x50 [ 289.216499] ? mark_held_locks+0xaf/0x100 [ 289.220621] ? do_raw_spin_trylock+0x190/0x190 [ 289.225177] ? __local_bh_enable_ip+0x121/0x230 [ 289.229836] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 289.234826] ? lock_sock_nested+0x91/0x110 [ 289.239036] ? trace_hardirqs_on+0xd/0x10 [ 289.243157] ? __local_bh_enable_ip+0x121/0x230 [ 289.247803] tcp_sendmsg+0x2f/0x50 [ 289.251318] inet_sendmsg+0x11f/0x5e0 [ 289.255100] ? inet_create+0xf50/0xf50 [ 289.258965] ? selinux_socket_sendmsg+0x36/0x40 [ 289.263608] ? security_socket_sendmsg+0x89/0xb0 [ 289.268336] ? inet_create+0xf50/0xf50 [ 289.272198] sock_sendmsg+0xca/0x110 [ 289.275890] ___sys_sendmsg+0x767/0x8b0 [ 289.279846] ? copy_msghdr_from_user+0x590/0x590 [ 289.284580] ? vm_mmap_pgoff+0x1ed/0x280 [ 289.288628] ? __fget_light+0x297/0x380 [ 289.292576] ? fget_raw+0x20/0x20 [ 289.296016] ? do_mmap+0x362/0xe00 [ 289.299535] ? up_read+0x40/0x40 [ 289.302876] ? down_read_killable+0x180/0x180 [ 289.307347] ? security_mmap_file+0x143/0x180 [ 289.311822] ? __fdget+0x18/0x20 [ 289.315170] __sys_sendmsg+0xe5/0x210 [ 289.318955] ? __sys_sendmsg+0xe5/0x210 [ 289.322912] ? SyS_shutdown+0x290/0x290 [ 289.326864] ? SyS_futex+0x269/0x390 [ 289.330562] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 289.335560] SyS_sendmsg+0x2d/0x50 [ 289.339096] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 289.343828] RIP: 0033:0x452ee9 [ 289.346995] RSP: 002b:00007f1828fe3c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 289.354686] RAX: ffffffffffffffda RBX: 00007f1828fe4700 RCX: 0000000000452ee9 [ 289.361937] RDX: 0000000020004000 RSI: 000000002088b000 RDI: 0000000000000013 [ 289.369189] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 289.376443] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 289.383687] R13: 0000000000a2f7cf R14: 00007f1828fe49c0 R15: 0000000000000000 2018/01/20 07:27:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socketpair(0x11, 0x3, 0x7, &(0x7f0000fd0000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) accept$inet6(r1, 0x0, &(0x7f0000e19000-0x4)=0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r2, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) writev(r2, &(0x7f0000b7d000)=[{&(0x7f00009cd000)='g', 0x1}], 0x1) [ 289.390940] Code: 4d 8b a4 24 18 01 00 00 4d 85 e4 74 67 e8 83 ef ba fc 49 8d bc 24 d0 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ce 10 00 00 48 8b 95 e8 fd ff ff 48 b8 00 00 [ 289.410060] RIP: ip6_xmit+0xc16/0x2090 RSP: ffff8801bbac69f8 [ 289.415998] ---[ end trace 54d047e37559e716 ]--- [ 289.420790] Kernel panic - not syncing: Fatal exception [ 289.426610] Dumping ftrace buffer: [ 289.430128] (ftrace buffer empty) [ 289.433809] Kernel Offset: disabled [ 289.437407] Rebooting in 86400 seconds..