ffffffffffff, &(0x7f0000056000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005e0000)=0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007db000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00006fa000-0x48)={0x7, 0xd, &(0x7f000054f000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x3, 0x5, 0x2, 0x8, 0xca93b89117bbec4d}, @generic={0x401, 0xffff, 0x29c7, 0x5}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x0, 0x8, 0xb, 0xfffffff8, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x569}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f36000-0x4)='GPL\x00', 0x0, 0x19, &(0x7f0000b5b000-0x19)=""/25, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000264000)={r1, r2}) sendmsg$kcm(r0, &(0x7f0000698000-0x38)={&(0x7f0000cd4000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fdf000)=[{&(0x7f0000376000-0x66)="d4cc0a03569893f353161ae88479731ae4a75a2fc47381491e9e12b301b1b786445a4bd7577ba280fc1cc29f44ef129425e0c82528188149ff0fa74c0ac47cd0d6a95382ce0bded0f4ade5b9c81a87792acca06a6eed0066de9ac498b7d27b89eec9d22cda06", 0x66}, {&(0x7f000019a000-0xcc)="8114d04e3f45fd268444f127fe78bd89bec56e6782808df375d20fa77710e1eaeba28b05228f8265118a71afcde8ba08e758d2f19a783c357e0e2213c52ac71cd99f0f054e63820f83c4bbed1cbb06f3a934be5669b3ce4c9064f2ce740a8e3ca47b31395461906111e266b517137f1cc0c9002c3cee18ae9e0152b15a1fe306ee09467619960cb766db9a3da6a78514d6dc16e3e77d95c91c96be58cd39fe70d89e2e7e816f18467822d2628679d18c125a66c0c945e0275bccd0612031d5c69ed9701884fd223904819507", 0xcc}, {&(0x7f00009bc000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000767000-0x268)=[{0x10, 0x107, 0x0, ""}, {0xc8, 0x84, 0x9, "baff536a7b10855a180a614f6d2f6a0afc000990e5e4f54073483e2165b661763b23db882cc65da8b0b50b555b2659c8221b07f670b417657462aaa6610e3eacdea0e5c4b3dcef38b3094e03e83be0c344cba7403eaee8002b83943ab24c7db50b7197233017e4e7d4b23eb9a6d26a2c652391df755db24b29791ba2a0bb6faa1316b2afaa14211a3caed03613809aa41f52d9312368fc1f4bc8db76576ca985288799860e1fbf46628c4275c6d252953870a3002a"}, {0x48, 0x0, 0x10000, "5295650379119460cd2421b3e224cc975e8e2574df7ede2b1682e0613b29c326d8a7e2aafadfbbfead2416d0632a30c4230b68"}, {0xc8, 0x10f, 0x2, "63cdf5f0c5d7462eaecbeeaa906d3d489e635dcae84a22c12ca447c29da5ead2d37e3a034a883eff952543f20679c4a4d59ca7940ad1eb2708ac4c0a0a9cfbd786817e6164464858a70276392b7dde944c733273c558cad5d918d5db7d8322565f8477e6c03cacfc0db40d20ade050f1f7757a35ac8eb283cbff05abda3f6cc9e61a4eeeb0cbc9114c330a659db35c298e2682afd0d62e7747818c132d028d7df55233fc5400a143c0ac491261fce6e7d166c19aa135aa"}, {0x80, 0x11d, 0xffffffffffffffff, "4fac794be3a3b0fb665d52656c6a46c4c616efd77f2ec0e52c6897401b9584d5516d8ccbe21937133c861aa155ef4501e052ee8d857323d82ffb017d21ded6b06d480fbdf52d105dcaa8681f1825ba29dcced290a6a362681bb1b8b8309c9773a6231823ff258cae7f3b81a7aaf49c"}], 0x268, 0x81}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 09:28:22 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000092d000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00004c4000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000b6f000)=0xc) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007f0000-0xe8)={{{@in=@rand_addr=0x7a0, @in=@empty=0x0, 0x1, 0xffffffff, 0x2, 0x0, 0x2, 0x80, 0x20, 0x0, r2, r3}, {0x0, 0x6, 0x1, 0x1ff, 0x28e, 0x1c, 0x7, 0x1}, {0x7fffffff, 0x7, 0x6, 0xfffffffffffff60a}, 0x5, 0x9, 0x1, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x400, 0x0, 0x9a, 0x101}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bb0000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b5e000+0x230)={0x0, 0x74, &(0x7f0000001000-0x74)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x1, 0x662, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x3, 0x897, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000022000)=@assoc_value={r1, 0x80}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) 2018/01/13 09:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5b1b3160) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035f000-0x78)={0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x5, 0x7, 0x400, 0x7, &(0x7f0000091000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0xffffffff00000001, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {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) r2 = socket(0x14, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) recvmsg$kcm(r2, &(0x7f0000a57000)={&(0x7f0000e87000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000483000-0x20)=[{&(0x7f0000b7c000-0xa4)=""/164, 0xa4}, {&(0x7f00002b0000)=""/194, 0xc2}], 0x2, &(0x7f00008ce000)=""/4096, 0x1000, 0x4c2}, 0x10140) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/13 09:28:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xfffffffffffffffd, {{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]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@generic="e5984fad5bbb736dc2f309545a50bc97", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_buf(r1, 0x0, 0x2000000000000484, &(0x7f0000001000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x2c, &(0x7f0000002000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000)={r3, 0x2}, &(0x7f0000001000-0x4)=0x8) 2018/01/13 09:28:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f00005f5000-0x4)=0x4) accept4$inet(0xffffffffffffffff, &(0x7f00002ac000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb2000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000222000)={0x0, 0x0}) bind$bt_hci(r2, &(0x7f0000a49000-0x6)={0x1f, 0xff, 0x0}, 0x6) r3 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000f76000-0x48)=@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x7, 0x4, 0x800, 0x3, [0x8, 0x2]}}, @calipso={0x7, 0x20, {0x8000, 0x6, 0x0, 0x6, [0x81, 0x8001, 0x6]}}]}, 0x48) setsockopt$inet6_buf(r3, 0x29, 0x400000000014, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000ffdf01000000", 0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000883000)={r1, 0x1, 0x1, 0x5, &(0x7f0000f38000-0x4)=[0x0], 0x1}, 0x20) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) connect$inet6(r3, &(0x7f0000071000+0xc41)={0xa, 0x1, 0xf0, @loopback={0x0, 0x1}, 0x800}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00008a5000)='tls\x00', 0x4) 2018/01/13 09:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$llc(r0, &(0x7f0000e25000)={0x1a, 0x1c, 0x7, 0x800, 0x8, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = socket$inet6_sctp(0xa, 0x2000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000680000)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9d5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x400, 0x80000001, 0x0, 0x8}, &(0x7f0000e5f000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009ca000)={r2, 0x9}, &(0x7f0000e9f000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 09:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eae000-0x8)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000072e000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000ab7000)=0x0, 0x4) sendmsg$inet_sctp(r2, &(0x7f00003ec000)={&(0x7f0000006000-0x10)=@in={0x2, 0x3, @rand_addr=0x80000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0xffffffffffffff17, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x13, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 09:28:23 executing program 4: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000695000-0x48)={0xc, 0x8, &(0x7f00002d2000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0xa7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4741, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x12}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x1dcf}], &(0x7f0000abf000)='GPL\x00', 0x9, 0xec, &(0x7f00004aa000-0xec)=""/236, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000abf000)={0x0, r0, 0x2, 0x2, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00003fd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000065e000-0x8)={0x0, 0x4}, &(0x7f0000434000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1eff9f08, 0x401, 0x200, 0x5, 0x6ab, 0x1, 0x81, 0x4, r2}, 0x20) 2018/01/13 09:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x4, &(0x7f00009c3000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000f69000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00005ba000-0x4)=0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000010f000-0x10)={r0, 0x28, &(0x7f0000696000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007ca000)={r0, 0x28, &(0x7f00002f4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b67000-0xc)={r2, 0xffffffff, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0xc, &(0x7f0000679000-0x60)=@raw=[@generic={0x9, 0x100, 0x722, 0xfffffffffffffff8}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x9, 0xa, 0x6, 0x5, 0xfffffff4, 0xffffffffffffffff}, @map={0x18, 0x7f231ecbf8068c13, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7f}], &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 09:28:23 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet_sctp(0x2, 0xffffffffffffffde, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 09:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006c3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000857000-0x20)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000717000)=0x0, &(0x7f0000e1d000)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000a30000-0x1)='|') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002ec000-0x10)={0x0, 0x38, &(0x7f0000335000-0x38)=[@in6={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa918}, @in6={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f000083f000-0x4)=0x10) socketpair(0x1b, 0x3, 0x4, &(0x7f0000f3c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a94000+0x4d0)={0x9, 0x2, 0x1, 0x800, r1}, &(0x7f0000b4c000-0x4)=0x10) 2018/01/13 09:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="ea077500000000e5b3cd0ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000090000)=[], 0x0, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) listen(r0, 0x3) 2018/01/13 09:28:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0xff, 0x800000008, 0x8, 0x47, 0x100}, &(0x7f0000001000-0x4)=0x20) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)=0x0) epoll_create(0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r2) 2018/01/13 09:28:23 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000666000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000049c000-0x5e)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c6000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f78000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x7ff, 0x1, 0x3ff, 0xa, 0x0, 0xa0, 0x21, r1, r2}, {0x7ceb1e2f, 0x3, 0x5, 0x2, 0x100000001, 0x4, 0x2, 0x80000001}, {0x2, 0x200, 0x81, 0x0}, 0xfea5, 0x2, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x3, 0x1, 0xe7, 0x9, 0xfffffffffffff5c1}}, 0xe8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000)=0x200, 0x4) sendmsg$nl_xfrm(r3, &(0x7f0000008000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000022}, 0xc, &(0x7f0000008000)={&(0x7f0000001000)=@delsa={0x2a4, 0x0, 0x501, 0x0, 0x3, {@in=@empty=0x0, 0x1, 0xa, 0xff}, [@algo_auth={0xf0, 0x1, {{'sha512-generic\x00'}, 0x538, "11dea6a7825d0de2921f343838275e5a2297a804f954ab29e125bfb65bb87175e682446a971b0a2c55b22684ffc5456417612fb214d84bb373e276ea4d0fd39ea405a44ac891f61db8a8049cf7649bee3fbb170b9419114047609410fee08547a3baf0649ccf56bbd364b60601e8c03021e14c4af9a8907a5f243e47b5ea9dfc9849476ada7e6e5cbe52ecfe129119314cff4a805b43928a33e7e0b7be85fd3903681ce67d6f62"}}, @lastused={0x10, 0xf, 0x7}, @lifetime_val={0x28, 0x9, {0x9, 0x4, 0xfffffffffffffff9, 0xfffffffffffffffc}}, @replay_val={0x10, 0xa, {0x3, 0x4, 0x400}}, @algo_auth={0x130, 0x1, {{'sha384-avx\x00'}, 0x730, "5ffd8fba0d2fcfa9e5711a7dcd1ca9a3aee73f3d597ba7da4eb4aa7a77248256c0bfb47c02c90d606bb995b002f96fda7fc09f0f4e7e47fddf27780b34ce3915be4c87ed12f49820a7edf533fd24c52ccf2106547d247fbb1c42e3d8f7996f11a87d7a296a9331bd3280de69da984b11dfb7cde821162d2fdbec1d1776e9ea38bbcfbeb18196641f8d77ba03debc1f24af6745517013a155461fca22eb304d9ef40dc683ee9179eea60e3fb63be83d0844326859e4acec36739aa467b2185b9b66aba742e22611621016cb781592856836d5b21d0cac73b553294054930d7c452423660962a7"}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f000000b000)=[{&(0x7f000000c000-0x60)={0x27, 0x2, 0xf959, 0x6, 0x4a, 0x7, "dc1b729adb831b938d48d266468fcfdd6e28d0c464e416434d7e793ddae81789c52748e5d572ce5771e83fc47951613f8c68d334dd8dcb4046b7bc8f25d08f", 0x3135}, 0x60, &(0x7f000000a000-0x70)=[{&(0x7f000000b000-0xf4)="9a72b797e8443aec2cd6c4013361be7969ebcce1ada6ff50ae0a1340403edde5122334057a79fe26998754b802c61187ec2d599a3d40b2c23b88eecf26c8917113972b7b58b26b84afb39c15e859baed8f1b95a1150f28ac0500373d44a7e6760e36ac735efcd35f49bd3adbfd67066ddbae737d36ea449ff9846929df6095eb16588de627e0e716a4abdb26c0049beb15e71dd4e956c0dadc5a32c5d88e35b7f31327a77cab88d6bb9e94323a03bd825386c4564f0f2c17be9695250709b34e2ddae122a68d353c1e0f15ea9d87b67581a1ab890d1e0ccac755899337f912ac765b2c9199d632b90f0538c96d81d0a995fc52f3", 0xf4}, {&(0x7f000000a000-0x8e)="0355f89243225ce39cfe6f58dd98237cf40c143a640c8289538b7d25b044fcac1b2780c1c1e8f0397bf41f95239aabfb2c26359889eaa77a0c4c1d1423f06f46d0009eab1c760a99338b954e4b64fdd0f1513b63961c0793523fda59c12ad2c8fdc5189104f437da641c12ee032fe08a21516bc173b83a000fd02a65ca38c9d17262f9778db0d8e472c689eae717", 0x8e}, {&(0x7f0000002000)="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0x1000}, {&(0x7f000000b000)="ce749a92a3cc190b729b5dfec6d6468be809b59f24827f2a8dc01d66940835bb81125cf0c85a09982523d9d94c8117a3b4107103e0e1d8a54076296ea93e940374a12485f79d9cc8cd5dce1c885498aa8e568602ec0c8ef793eb4c58ae7361c995d56614dccd8030aa54a74cc016dd766711da0d6bb97e8c34a712aebbbce7e8799f3f31e186a988570b906b760adf837e1254236b71498696d15412c106b3409354cee7afdef1a7eb8291ec030bbc1c08b3ad4c63a3a82b233ba8e6387900449bb04d58ab73fa77546c6e59", 0xcc}, {&(0x7f000000b000)="80e9577af86bf7705900589c87dbc457866a4d084cfdce9076801c9f2ece228062", 0x21}, {&(0x7f0000006000-0x6f)="4e4de6e025737aa33a3896361e76e1258979249684fac60080932bd7fc24b5655d4dcbdfd208046c7867a04494f3096492eaed0bb21f9e61999f6c5ae41c955859d80486cb14e9fb4f73b0b02a23b34d88d882cacecf3e9b0f01411811d1c263991972fd3200dd57e55f3574aece00", 0x6f}, {&(0x7f0000005000-0x15)="b1cda98a707352d034f193b3baa0cff490f69470d4", 0x15}], 0x7, &(0x7f0000008000-0x28)={0x28, 0x10e, 0x8, "f5bf14c38d4eab853c495df0980535e0cd4a"}, 0x28, 0x24008000}, {&(0x7f000000b000)={0x27, 0xee, 0x1ff, 0x0, 0x8001, 0x3610, "67d3fefddd71b2bca65283e3a6ae81390d6d8040bb87eeaf38cc1243b80393f95004cc1269b9e7287438bc078e9498d5c1f00693fd3fe8cf54d58d4de32ef2", 0x80}, 0x60, &(0x7f0000003000)=[{&(0x7f0000007000-0xa2)="c38b64cc75060d7217bec9aae9146b7c01ec177b7326908d2068f529681d4072144efd6cfa3f0614ae69a77da4f8b20efa1c6de1e33db158f37cd9c8533d3490a312dcd0b5b3a4748f7ca58b0e5a30c6b39d71483f2a4df383e4a26de3a27c46d5de45f286afc0fc4b9d4ce0c4a8cedc77ac1489458bd2f3ed6e37ce8c4a257d0ae01d6437875d020fafbd8d7291aad6001ee6d7b4779bf2416fc4deb9e24014fe49", 0xa2}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000002000-0xd8)={0xd8, 0x19e, 0x7, "b9408f67e2a8889d3145f8868b241d6030b115ab31a4069b3b8dfbdcacc127e6dc04446c6d4df8dade47f402736ddf62cdc9a64e0eabe6ce8b42aef66c88920b0768a34101be084a9dda84ac7de23018579220b1355fd4f0babed0778995303c9bc0373a2d47d1090547c4cbe1c3107390f646e90a63ac425eff8dac154b888c1e925d6e450453c0e2a60a3f8e3a1baae47ef96a9c8e54d7eba52d0cd395a2f872f98f77c5db54c05eed007e9d095a083cecf658473e2c871b5eabd721a7100647"}, 0xd8, 0x20004000}], 0x2, 0xc800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000)={0x0, 0x7fffffff}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r5, 0xb7}, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x198)=@newsa={0x140, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:23 executing program 1: syz_emit_ethernet(0xdf, &(0x7f0000b65000-0xdf)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="e6bfb11cf359", [{[{0x9100, 0x3, 0x10000, 0x6}], {0x8100, 0x5, 0x6, 0x10000}}], {{0x884c, @ipx={0xffff, 0xc9, 0x7, 0x4, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffff7f}, {@random=0xfffffffffffffeff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1ff}, "2eb89ac06c0420c5fed681f1c6283683ae682da1d316d67f8aa5e62cfe9f06497a67abbba7e48fbf82a9963d9932456c7d9b7f77dfcc771ea9c29cb7b5124c7cc980accfcf7a4ed3e3df038349eb5551cd22cdcd5fe1db7be412149b738dcc534566e4c3b4ed6718fb819bdbe40f9a376ae69374de310102836ae2c1ffe81b1434c9ac966c39a2be36c11e7b36efb12567d0f69a4db44fc2ea302590cd2f8ee9276bc120740b8b30c0b859"}}}}, &(0x7f0000011000-0x18)={0x0, 0x4, [0x65d, 0xbbe, 0x82b, 0xd2e]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d90000-0x26)="26000000130047f1ffdfff7f00ffffff07ffffff01000000f6b2000000000000000004001235", 0x26) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000566000)={0x0, 0x0}) setsockopt(r1, 0x82, 0x4, &(0x7f0000317000)="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", 0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) bind$alg(0xffffffffffffffff, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x800000000000000, 'ansi_cprng\x00'}, 0x30) 2018/01/13 09:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x1000, &(0x7f00007c4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000018f000)={0x0, 0x4c, &(0x7f0000347000)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c9f000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000340000)={r2, 0x1, 0x2, 0x2}, &(0x7f000067e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c03000-0x8)={0x0, 0x8}, &(0x7f0000544000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d03000-0x18)={r3, 0x7, 0x30, 0x5, 0x5}, &(0x7f0000b2f000)=0x18) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b89000)=0x5, &(0x7f0000e45000-0x4)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000067000-0x4)=0x0) writev(r4, &(0x7f000097d000)=[{&(0x7f00006db000-0x29)="290000001800311614ffef0000c50a170a800066016d00099998ffbf08000800040001010ef4ff01ff", 0x29}], 0x1) 2018/01/13 09:28:23 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000049000/0x2000)=nil, 0x2000, 0x1000007, 0x10, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) 2018/01/13 09:28:23 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f81000-0xa0)={0x0, @in6={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeaf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2a1, 0xffffffffffffffff, 0x3, 0x1}, &(0x7f0000f80000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003e5000)={0x0, 0x2d, "13d650ec1da9f9fa3306af2c2a810e5a585a805bf3263fa0aeff50c814721a1bbbadec44d0770d74d79bb68711"}, &(0x7f0000e35000-0x4)=0x35) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002a0000)={0x0, 0xd2, "1554fe1bec1bcec15c3221cd9c3904c0b4afabfcbbf3eb71aae24c70ca2f9325219cb1f4280fe4e51ab8efab2cc9e7aa08d24ec0159d8cc749de5870bc31783e8586799dd9d85ea23abac7ddd1d9183f62ce376d6e3071cc2ab5bb39afbe15ca9ef689ec2f8541d206018607acf227e9a23d8d7ba2a97826b53ecb229726ae1cdda102f17fc8ed0d6990fb481aa1599d6911016d0747bab434166b4294ac08de5bfee66d6d72c4f00ee717673209b55a93e4cc30ef9ce771f7c639fd26f95dd84e0c740680ce8716162786b3f44c3f694896"}, &(0x7f0000f80000)=0xda) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f80000)={r1, 0xffffffffffffff7d, "a932eb4b6a64c306e55e9956ca50d5124e03372592ed8e635e0097b1ab220a9b3f2efe1f2c93f7aa5577b83f10306f58d7e2c5fff37321a287a3d207adf3a2133da2c0a7e3b59e96a3addc70a9070ded51366cc54f116450a7fdc98215b2311c025cafbbfb81665caaa898ea010b3909c7690725b742035e5f294231633ffdfb47eecece38d2b05d01cd9bf31527a13444f1324b1235aadc5edd963e866cd61973be8f8a626cf239b62c10041beb639546fc10903930843dd37b00c67cbc2b705ad89cf0a8acf8f5a788"}, &(0x7f0000dac000-0x4)=0x149) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000386000)={r2, 0x2, 0x0, []}, &(0x7f00005f3000-0x4)=0x8) bind$alg(0xffffffffffffffff, &(0x7f0000344000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = socket(0x1, 0x0, 0xfffffffffffffff7) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00009dc000-0x104)="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", 0x104) 2018/01/13 09:28:23 executing program 5: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00004d7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) pipe(&(0x7f0000938000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000e66000)=""/38, &(0x7f0000e67000-0x4)=0x26) 2018/01/13 09:28:23 executing program 6: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000080003, 0x2) socketpair(0x1b, 0x80003, 0x3f, &(0x7f000033d000)={0x0, 0x0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000de8000)=0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000de8000+0x6dd)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 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}}, &(0x7f0000de8000+0xf5a)=0xe8) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000635000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0xffffff27) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000206000)={0x0, 0x0, 0x0}, &(0x7f0000de8000)=0xc) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000de9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000-0x4)=0xe8) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de8000)={0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0xc) r8 = gettid() r9 = getuid() mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de8000)={0x0, 0x0, 0x0}, &(0x7f0000335000-0x4)=0xc) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00003ad000-0xe0)=[{&(0x7f0000de8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000098000-0x80)=[{&(0x7f0000de9000-0x37)="42e94cca9399352e02e35b4a5bf80cdc08fac0e288b168216a01874ab779f18b263da1b96972bee1ea23061ca16cf655895308bf5390e4", 0x37}, {&(0x7f000091a000)="11a9c4ba76f744a37f12362ac3312df004f2e77ef2c42f4c70b0663f4e", 0x1d}, {&(0x7f000082d000)="35081cff34", 0x5}, {&(0x7f0000a16000-0x9b)="80304fa7e9d5cb6d69219949204f8d67ea1c678114357f608cb5a128d56447fe2f24f6c80bd8d1b8a3cbf35750ea0e2090500b11f191ad8179758814eed55399cc554d49ac446f9364724b30ee543c60a3c303ae9c6915179578d6eb37f64d26f3bb5935f93f44d75218dca2b6cf16abc96843b8ae5acc6af600f748f7fb5a3ef3994dc2bb968ae58fe5f5e0bdf3f74c5277faa3f17b0d8dafbe12", 0x9b}, {&(0x7f0000de9000-0xc)="8e1ef58daed0545c4cddbf5d", 0xc}, {&(0x7f000042a000)="436ae4ef1d5330636651c4d3ff1fd9fcc10ebb48c4e7177d58f1fd093734bf9c46c28d888e4d1e6290c1aac612ffb2643289d5fd84e6cdc2445367617221ae5e4f73cf349b48db396414889aa5a381de49afbee0a718be6183877f6f3723fb9f64671bd4a0f1a52d91acce60025370c4bdb3ef8262d1e6f78617e323712fcf099da1b36a6e00b21b588f2b2420e145293dbe10578910f3386ebfa6c074e7e96b4fbc9de4386e900378472539d297f2e296291da3ec748971454fb6f3e10a268399b8c51a38de", 0xc6}, 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{&(0x7f0000de9000-0xc2)="9a2d79b363fe98d267f5b1118482bcef11d1c94edc647de01cb40b0197ec662bde2535c6804c8b7ba655f7a4640aefd9ddbb8d41a4cfcf0a2b6c35530b2601fe82bb9b987ddc0e612d3179c5ebf9e8c78318ba9120b93980faf6348e9d6553762a7db1f91bc5b3c40feaf8ea083ef6c2150aa110689a53600396fa931edaa54f4b862ac5167d81728059c04fae2733c5ae359adbab68591d3ab5ea06762cafb05ff08ec3ea439d56ecfa03a4a1b0eca24d2704d03d466e5bcdf5c373811b8b11e664", 0xc2}, {&(0x7f0000de9000-0x84)="07a52c28ca08cdb4f6423b134116396402e64bdfd82226b8fd51f8d5bd97bf13055ce987add60b3cf8826164565420d4b5fc483d794926a4ae0e33a5e4ae21207d1b3b15f9fe8c06d63eb4d81105b3cee1d3e65a0de481df5807ef1a0b01edd212fd84e0be1b73472809838b7009c49c315a45c0b6e7598ce5b7b6d87593fec7dfdf68e6", 0x84}, {&(0x7f0000022000)="", 0x0}, {&(0x7f000030c000)="7f70e1f4c499398aafcad8380915cc4935e8baac838a2fdb553e60395f60dceeb04ef390c92222fcaf636c0e4e43eda19066aaf2d89bd51cfd7fea81d483bef68983f65c55f1a4613425138b581339e238e6b831316d04c3cc5dfa293e79d7adc689a927ee93072081a9d04dcdbbc1ab5a35d42eb6c628bc13bad017461dc3c22e01a932d605dbc971436f26c015b4763caa50e7220435b2c045d62fc5cdd7418e0be6b4f0b70d845da6c00d8ba4187a814cdfacb51464aa2c", 0xb9}, {&(0x7f0000c43000-0xb5)="37b82011beeec23e730376e602297207cdc8ee8bfc33a2fa8e9904153b4ad7cd0982d1b8c9dc62ac347b1c0b62969c6adc39e3f048a20549c79ec154c8678275831bb41cbf666112a2d24147aec04eb7e17b8ce6669306481bf579c19ca187e57a4a29529cc5ae1a76960734649500e0ac686957a3ea352e2c12d68c1ef950f213bcacbcd3df45e4c2d71b7f3a8619525fcd57b7b5702240eb8d29b83dcd1d78cd736233ddecc0ced3583af7dbab225a3f8b71d573", 0xb5}, {&(0x7f0000de9000-0xe2)="96b4725e3655150b5ecbcfc2d4a0ce0b5e40fbdc5c9b4434ae5b6a82852c0f8e20780a016c7e0d9377603bed9831e4621f3664f2af1075977a06e9599267fa27abcdc4ddc8ea86d64e41a3203630efbb125d3d20e7f0bcc0c63de6b9cb0c27fab821166b894131cbd5d7db0bc4214796550e11076e8c1c872da1508938b771749e6dc7edf08ab0eee038861b4f706b4cd0876d4b3097a399cf58d45f5f9fa8a980fc86d2536ab05c60cdc0a1eacafb4d81b1b6ad89d34c5c27d77d84ca8ebebe10b8f00609a4499ac49d64a01c87b9f88e43f66ee3f1da9b8b24b99358646f58621a", 0xe2}], 0x7, &(0x7f0000c5d000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x80}, {&(0x7f0000de9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000de9000-0x50)=[{&(0x7f000045a000)="f7f99b809f7445bbab7df86a49f344a98c29a35be3a91fbd69f814eb94957e6b69dee22c1f007ddc1bbcf9e04177e18d6c84d3dedeaf1b286ee2920897bd151834acf86b056b0cfdce8dee9b7ff99c6419e3e72383e9b7b457be1b13d363158eabaa6e8e9f1c593b58936fbb2f83ce1188cc8983b60ba40426033929b846aaca21a7545be2428839e266a2ad67ba490dc1f5c56bf2fea6f75bf286cc352aa6b7062268", 0xa3}, {&(0x7f000051c000-0x1000)="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", 0x1000}, {&(0x7f0000de8000)="4ad551ddc23a230c6559ffc7e5a95bf6675a41499e4b7e9d6b6268ff9a7f20155cb8ca3dd34c57813ef562d0864ac91db9dbb55c4e9b315da1cdc3c9d06becfb14686dee654f2de3bd0d95dc5353bba6b8358d3047c615ed3072372b352b3bd75dffa7c62f6bce7ee90509b3095ee59b29a18c8dadc02ab4555364483eff803d9d323fdb9015759859ae09f243e57727bcd88c37e0fc4317b2eb7eb73e1fc2168286674eb7af3a0d7057c9552484bf3d46724053e5db5e196592cd70cd5384c61e0fd8220edbe9c9f57b6d56e5107d54974a63d1886dc3bb8ccd815d", 0xdc}, {&(0x7f0000de8000)="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", 0xfb}, {&(0x7f0000de9000-0x4a)="5bcd0e266c209ae18fa50a667ddcd2a7eb68933f73a83d3fc2dace736cac9004f73741104eb9344184eb3099e5c19ab15529d93e3f6c77efa39bbb48e29dbe437d0d38ae4b31fca4afec", 0x4a}], 0x5, &(0x7f0000de9000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4844}, {&(0x7f0000de8000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000829000)=[{&(0x7f0000de9000-0x77)="2b986d7423fdd42cd2a3875916e6ff91cfc5711100d03582e7b210f3eeb3a667624ac1f60e2a90b2103ac6be2d41809632e9ba55b457fc99864614e11ab53e87918f2be80437bb4ca1ed9c5c8bab55b4038dd8c62c240c670158ef7cecc30d4b0fb2129824d9c1e4bcad9100deca0f66f1c34285e99099", 0x77}, {&(0x7f0000de9000-0x54)="496fb47139c08ad609155beb66b661beafddfe6d6109910b92fd502799ca498d97841b7e7a1206345a46066863b1937b24c2a49d9ee92971cfe1f723e24bb01aa32397f16bce4b697894f52a174da716b9a06739", 0x54}, {&(0x7f0000033000-0x1)="fc", 0x1}, {&(0x7f0000de9000-0x1f)="09122df21a12dbc8700a36b9f5b7317d6ec1ae4590435fbd4f6d09aa59e99d", 0x1f}], 0x4, 0x0, 0x0, 0x4004894}], 0x4, 0x4000810) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000096a000)=@generic="2e00e2f21b9cd1b3f5bb9b2b84264ab4") 2018/01/13 09:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009c6000-0x58)=""/88, &(0x7f0000809000-0x4)=0x58) sendmsg$netlink(r0, &(0x7f0000c99000)={0x0, 0x0, &(0x7f0000b09000)=[], 0x0, &(0x7f00009b6000-0xb0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/13 09:28:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={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) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000008000-0x4)=0x100000000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000008000)=[], 0x0) 2018/01/13 09:28:23 executing program 7: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a96000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000a8d000)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xb) 2018/01/13 09:28:23 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000ae2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a15000)=0x6, 0x80800) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ea6000-0x20)=[{&(0x7f0000b44000-0x1000)="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", 0x1000}, {&(0x7f00003ba000-0xda)="39de4516a3ea9c81fad3a95ea01fb6b85b5d1b7d148a1338ed02964601ba933174cd34774c4b6119c13f3661acbac1bc3dfc5918f89b23b0b591638251a3805ecf3cfc31058950703b0ed5435ca5e13d0f06a537ebc6e674bf97ebb4dc527243ca1724bf2367140a58129db241854d8d3fe0db9208c73c41c58feeccdd4f26079eb636ee5cca1fd3cce64242b4c9022df90b396dc2ff59137d3681ed43e3280a7eb89b993bcdc3d87c1315c7183359f1c871c2c598ee6029e8dc01cedd4d7b2b5293817ebf65d276a3a623890a53a30008736b5088229e742c95", 0xda}], 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001d9000+0xc67)={0x0, 0x0}) [ 217.631643] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 09:28:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000079e000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000045f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000d2000-0x4)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b73000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ca000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000837000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x0, 0x1ff, 0xa, 0x0, 0x80, 0x2, r3, r4}, {0x200, 0x0, 0xfffffffffffffffa, 0xffffffff, 0x0, 0x10000, 0x9, 0x1ff}, {0xfffffffffffffff9, 0x80000001, 0xff, 0x3}, 0x1, 0xd, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x1, 0x7fbf, 0x6712, 0xfffffffffffffff9, 0x3}}, 0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000bfd000-0x20)={@generic="0def489c02426f3dac2c16d922536445", @ifru_flags=0x5000}) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0xfffffffffffffffb, 0x3) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4(0xffffffffffffffff, &(0x7f0000b5d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000040d000-0x4)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000d2d000)={0x0, 0x1ff}, &(0x7f0000a99000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000183000-0x20)={0x3, 0x20, 0x4, 0x6, 0x1, 0x6, 0x101, 0x6, r6}, &(0x7f00000ba000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000891000)={0x0, 0x18000000, 0xf57, 0x4, 0x8, 0xfffffffffffffffe, 0x2, 0xffff, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffff1d4, 0x1, 0x3f, 0x0}}, &(0x7f0000af3000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000a54000)={r7, 0x3a, "ab021d2f73fd37566137c83e0953637826607783ce2f90ad1acc988d803a8e6f0bbab168d46f22f1b5df236daea6ecdaca4394d6cada4515d10d"}, &(0x7f00007fe000-0x4)=0x42) sendto$inet(r2, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000160000)="5f3c09d4bf38bfee1beea65a14d2e80b", 0x10) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00001d9000-0x4)=0x0) 2018/01/13 09:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000adf000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x4000003, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001fa000)=0x3, &(0x7f0000c64000-0x8)=0x4) 2018/01/13 09:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c64000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d16000)={0x0, 0x0, 0x0}, &(0x7f00006b2000-0x4)=0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fb7000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000f2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c37000-0x4)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cbc000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000608000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000387000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fe000-0x4)=0xc) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007af000-0xc)={0x0, 0x400, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ba6000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000437000)={0x0, 0x0, 0x0}, &(0x7f0000349000-0x4)=0xc) r10 = getpid() r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005a3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f00002b3000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000093c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f3b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9b000-0x4)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000ba000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000087f000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000043a000)={0x0, 0x0, 0x0}, &(0x7f00000b1000)=0xc) r20 = socket$packet(0x11, 0x2, 0x300) r21 = accept4$inet(0xffffffffffffff9c, &(0x7f0000823000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031c000)=0x10, 0x800) r22 = socket$bt_l2cap(0x1f, 0x3, 0x0) r23 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000078000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f65000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b48000+0x57a)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ddd000)={0x0, 0x0, 0x0}, &(0x7f0000b68000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000328000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007c3000)={{{@in=@broadcast=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=@mcast2={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}}, &(0x7f0000875000)=0xe8) r29 = getgid() sendmsg$netlink(r0, &(0x7f0000359000-0x38)={&(0x7f0000f35000-0xc)=@proc={0x10, 0x0, 0x1, 0x400000}, 0xc, &(0x7f000093a000)=[{&(0x7f0000009000)=[{0x1c, 0x22, 0x0, 0x1, 0x3, [@typed={0xc, 0x87, @uid=r1}]}], 0x1c}, {&(0x7f0000b72000)=[{0xfc, 0x3f, 0x1, 0x0, 0x0, [@generic="69235da3c769febbcf3b43c997eb32f1d6f0fcac3f57523bed2b2cdbb772781d2cabbe4d49bdb32a93a38c02cacb0de61f2706cea248d52c0fb9307a86b87fbba3ef318d0fb4b41bc74e966eaba9d45a69aba9f84bf1891c1e77fcc120c717930997986c9660c9f08c5ca4e6a840130a55c7b718b4bc7a316b7b1479d3054e5a32410fe58e202ebf7606486a1707422898a22b799915da8fafdb97c6a631b6df72edae42f38a47479640d02807c810cbcbf7dacb939d41ad2850339fe43452c24461b9e37e6c1e2bb6977bfe031884fed95c253f8c95cc5bf1faeab9548dd0e8edd77b3b545ba397fa"]}, {0x1bc, 0x2b, 0x308, 0x1, 0x0, [@nested={0xbc, 0x83, [@generic="", @flag={0x4, 0x5d}, @generic="d171fbe14b0730550509cd4ddeab98ad39a898704bd711dce26c1af4c9c1ad0a8d8946eeb8b4e313c7109f0f6a8c006416d54780c0f3f62eef11716c5c0e1532fba53473d783dc58ef80495c15e0b639e8d92783", @generic="b8c1500f93f5e32f9f3622cc4f25baab3070ccea83c7d458f4b123ee293d30c48e92b055f3913d5b4c8e9d29b96a8d39dec47d2dcf5b5cf294f4eb5cda727e0f0480a2a800942dee1801d6740806ac69b774ce2b511a1e6ef7e2", @flag={0x4, 0x46}]}, @nested={0xf0, 0x8c, [@generic="63e3a315bca2359f46adf8ea273699faa217cc554cb175ceb641a589edeac235593772d91d8549ebb417d7ed4994394f90d62c8997d71e866e6286b663e75716c279f491ab1418d989d918ebb1899ef7ba068e47459647555159c88680fc142de1d584e6dadf8a5c25b3a5cee47df1b2ea36e6596c1c7bb31442d5a00a519ec09928053b268a9b195ad67f6bb9fa", @flag={0x4, 0x67}, @flag={0x4, 0x73}, @generic="2b6271be11366f33c92dc0a0a17de9f4d5f7e3c847adfa3cdad1a2eeda2697faf91a39f7603f154a301096816ee85b42524581b824a78a6d5188380705eae0", @flag={0x4, 0x81}, @flag={0x4, 0x8c}, @typed={0xc, 0x17, @u32=0x6}]}]}, {0x1b4, 0x3e, 0x201, 0x3, 0x3, [@flag={0x4, 0x6a}, @generic="502463c14b748a51f2631bf3e22cae292f53cbe174097cf0774301254d5ab67f0eb1b8dd317bfcb92660297c0c7049b2c33f99e154764179106f90af2d9dd762363d2a3d1e6b53ac0179009923173d3f3044c2d557b7c4dc2c7869d2e484bc4d9b5a13f9356b7f7a1a95f8c9cf8ef7a72bf8107158a3c076e482715a7c8e22fed3d43d2af547eef77468cdb0bd2791e5cbb4160b10b0763a829af3a3892892ef6dab2f062fe38eabc6dc0fbe9a4b455ea253f0fbdf7ab90e2f26505186b78c1facb36a8d8fb62ac95e101328d4c96768ee40eec3076a075d53a23c2134db", @typed={0xc, 0x3c, @ipv4=@multicast1=0xe0000001}, @generic="c11c4a38aa0affd787aa9bc9f7611ed376f1ed5814b8a966fd2e0dfc76db12c8b0fd0179d324d1e4194e1e26e70861f7e4bd9be3c0dc174854a1567d10295a2eb7d0519f74d4ed0694f7dd1f45cc80ebbf5d9d2748a85d1862776fb759e48ecd11c54e734ad04c5d73c437c08320014d2a7668da59e2c91e2e840ab1ee36b549feb2bd999b933ae4ef4d49c641ac03b26d174f", @flag={0x4, 0x24}, @generic="b4088f97893305683be9845ddc22b04e7d3eb9ff15050f80596c4bb02a"]}, {0xcc, 0x1d, 0x10a, 0x1, 0x1, [@flag={0x4, 0x6e}, @typed={0xc, 0x3f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x10, 0x47, @u64=0x1}, @generic="fa3e900400eddb0ffc6d4451b82eef6adbc56e8a1270ea629b4fc1b6b4f15273938d68ed8efef61cda99e4256e81a3b602efc15de8c021feef962792c24080537e2fffba531e4f89b1da2abcc4ffc3971fd183321c2b77d7ececa172f7b641bb12737aaa8e6cb2874657ab74b333b10e788ab1c28325e018756218eefca583", @flag={0x4, 0x95}, @typed={0xc, 0x27, @fd=r2}, @typed={0xc, 0x23, @u32=0x3}]}, {0xd0, 0x3e, 0x200, 0x1, 0x3, [@generic="f77034dec9942e24983ec5270b689e7814c27c48755c4ff63f53232c424fb19d2f2108e1fcceb173892f5f02bbfc7693d04b5d8c3894330afdfcc8196955b912101efd327cf08741bbb02c7b8de060e0c890a31820766ea75eb4be146cf5c7225b5cc9de66a45e60612d9b997d5109faf0bce3d4e01e5a6977ac284a3b7a7decd5214efc5cc4321512ae6f78ad1d9b4a912052f6aa1cdc4012e328e8b6f1a01b1980cb69cbf47373c053500725f725b79eef736706dc52073cc6d8a55c"]}, {0x106c, 0x31, 0x300, 0x7, 0x3, [@flag={0x4, 0x27}, @typed={0xc, 0x86, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="ff3de51fca736d68dadbf063f31b", @generic="56209fb0fd943187c1eb814806b0d9ea9f400d110053cc8acca0d0424ecc206ee0ec38ae22fb365d8d3972dbb5fcecd9fa3ccb965e9c", @flag={0x4, 0x3e}, 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@generic="d4a9ba40a69b94e10189fa5bccf761bf7b857148cc0b5dfbdb068cfc1461627ce17691a0214eba55bb451b45e8505fdc538b7316988ca74c7f3b8773cb764c89ecb928e2776c9e94493d26961bb8bbbe335f8a57c7bcfe98c6888a86931a19bdc7ad5960412b363ed3b3e098083bc8ab321002cb22ac074bb7b61a88b3526758c43bbc61c25f3c962df7f02429e2d401aced1ca51b595eb4cc058647b5fd788df0486679101947a784bcc3864bf0d17c239bc3bb72a687bb63124f47a428cc6ca1e35a9a1c932e83c0b94c0f1d4c2113699f984044278b57219a1bc6feb943", @typed={0x18, 0x72, @str='ppp1em1%ppp1\x00'}, @typed={0xc, 0x25, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, {0x6c, 0x28, 0x0, 0x6, 0x2, [@flag={0x4, 0x35}, @typed={0xc, 0x12, @fd=r7}, @nested={0x20, 0x59, [@flag={0x4, 0x90}, @typed={0xc, 0x63, @u32=0x5}, @typed={0xc, 0x22, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x42, @str='/\x00'}, @nested={0x8, 0x2c, [@flag={0x4, 0x70}]}, @typed={0x18, 0x4c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, {0x94, 0x28, 0x400, 0x4, 0x1, [@generic="cd527643dd651fcb03e3de9a83940800a697c5a2f7e844c7db414f615edd03deaf6f20824074413d93f5b4a5b6eadcdfa3b42ec66eac8cbba96e9f6d02732fee94056a4143283d88dcdb5eeb8a8993de85121e0a19fb94d1bcfa4fd021ec73fe6d1381c36d76d7943bebea8d139e4f99ec849053633fc124300fc9a3dd8c41c42b"]}, {0x41c, 0x20, 0x2, 0x4, 0x2, [@nested={0x4, 0x4a, []}, @nested={0x260, 0x71, [@generic="d2bc809eaeada3986a091c7e7d3c4ad4d162ae99d868e881b793fee0e4f1fb64d129723fb4dc6c995b6cc1e2e1c31deec979db7e4b1291c5ab8793999588b2d617e6f893bb77b7ffbe6862eadf7d674c4e221110a85795751373538943ebf98913aa1f2b1844c61c525b49340d41aab0c9e2e172af5df2", @flag={0x4, 0x8c}, @typed={0xc, 0x70, @pid=r8}, @typed={0xe4, 0x81, @binary="ceb96443d53222f2d45a386babf6c8ca7eda563578010540c08b3681fb2b2d7769cec7995803b04d48afddbc65e6249b0b15fa9358c236db5e8fc1ea5da8f737db1fa3d37478b4f16f492e241fc62d7c8fe4d7d1b95350884c2cedb2d2a205757601f9025f6cfb44bccc7658578e64df8a32e89eabc382f131eb639ac23987c43627d85e48759662b4d125842060552144acb3db9f76d6aef07c29dfb173b64c452a5ed1467096f4bc8fd586927c4090ee7125b021ad238cd38b7e45f4ce87816e0c37a65420740670b0aef6fc32900c1a3bd2701dbeab566763"}, @generic="88f7662c6b09193c82cbd9b1598254b26599f66211bab1775961436981f150dd0c676b39caf97820411fabe0cde88f68ffe7b573d8f80cc9ba2fcc135ddc06bd2139a52f9ea55919579c89d5c88bdd18c0ce2560ad96a2dba8640f2a4b8d8c2b85686410", @flag={0x4, 0x8c}, @flag={0x4, 0x81}, @typed={0x8, 0x22, @binary=""}, @typed={0x7c, 0xffff, @binary="c5f0ad1f700bd2b5fdae3d1c3030cbe46cd952d25661c723899651958f8084501f528cea04f74b086e121973eef696509509c1b6385c1af70edca1ef3203b68ba0ff5f6024ad6e05ced0ea8a07ed7b7ffe6438c02e9c1ec9498bb73f0b50c7c819c531361b477420280bb473e754a1aa5bce5b"}]}, @typed={0x10, 0x79, @str='selinux\x00'}, @flag={0x4, 0x84}, @typed={0xd4, 0x7c, @binary="4b92891d8872b136c1c32e48fe599c2c2e797ce2218fed33b5733523b8e1197ca906e08b1dbe281c167800209e87b686041b18dffb98f418eef2cb9d3016db77436fb40e7ae904b013df2acffcc69cdbd220e4584171b987fcd54ee22850d474673e1f47abb07f6406ba109e0ae4b9f254864bfb02e5b5b259ff664861059ff36716ed38a42bb9adfb86cb0eed30ca90745de750f51fe6c071af25516ae2f91689670aa8cabf81220488bd1d1ab516c285509b0f2ed44a5e65ed1c1fb6892da574d5611db0ce72c914a7"}, @nested={0xc0, 0x59, [@flag={0x4, 0x90}, @generic="01a18a675df3a6bd96be6d69440cd9c20ab1efa0afffaab8b4e1261ae96128d827607a47fd434ac30b75dcc6ee48cd75b16b5b3903aecea920d4c2954eac8ef32724ae9c86b38975af623a2524e41ab413a988c342b3fb3a7cd4727edc97db030faded308621f9381abff19f4c4ef2e27c756da6816fc0f24265f37c601c1fdad204470cebddd061b3", @flag={0x4, 0x26}, @typed={0xc, 0x26, @pid=r9}, @flag={0x4, 0x23}, @typed={0xc, 0x21, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x35, @pid=r10}]}]}, {0x28, 0x22, 0x110, 0x4, 0x1, [@flag={0x4, 0x70}, @flag={0x4, 0x1b}, @typed={0x10, 0x5c, @u64=0xfffffffffffff953}]}, {0x74, 0x29, 0x4, 0x2, 0x3, [@generic="0d68afbf0adc8e8c8e5ea9fc14d0af325c5fda5d6fcbcb6728fcc9f7b89455d0581ea0edc8d786c19ef46b491893f5ffe3b46ac7cbdae92c8ad622771835d714cde61575a8b8585bc9e3fbd4b28164d5227ac68e76826facd4925af205b2a741ab"]}], 0x808}], 0x3, &(0x7f00004c1000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xc0, 0x40000}, 0x40000) r30 = socket(0x10, 0x802, 0x0) write(r30, &(0x7f00006b4000-0x156)="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", 0xfc) splice(r30, &(0x7f0000ee0000)=0x0, r30, &(0x7f0000ed1000)=0x0, 0x9, 0x4) 2018/01/13 09:28:23 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000008000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000009000-0x4)=0xd, 0x4) 2018/01/13 09:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069f000-0x30)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e70000+0x155)=0x2, 0x2) [ 217.704684] audit: type=1400 audit(1515835703.266:93): avc: denied { map } for pid=11120 comm="syz-executor3" path="socket:[64094]" dev="sockfs" ino=64094 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_xfrm_socket permissive=1 2018/01/13 09:28:23 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e9000-0x4)=0xc) r2 = getuid() mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000f80000-0x21)="0c0c966d829fe5636e24aad11a17ddbff3fd1e705f67e3fd454981617cf91dd13f", 0x21, 0x20000010, &(0x7f0000ac1000-0x10)={0x4, 0x3, 0xffffffffffffffff, "dda9ec0523f3", 0xfffffffffffffff9, 0x0}, 0x10) r3 = getgid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7e000)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b94000-0x3)=0x60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000dd000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004a0000-0x10)={0x4, &(0x7f0000f82000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00001ef000-0x8)={r6, 0x1}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003eb000)=0xe8) r8 = getgid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f7e000)={&(0x7f0000f7f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000253000)=[{&(0x7f0000d29000)="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", 0xfd}, {&(0x7f0000f7f000-0xd3)="05fb86e33f996ef93aa7f7f7b6017480625cdd01909e4a9840ec3cddbd9734c6260e7d37a95b61a10ea2043f6ec999eb6fb74117817a5cdca2b377714a070ab7621474face5369bad2b1c518839bde3b6f010eee17018dd801a46505e29a19120c36d8c0b81ced25f1c951dd60b76e1fbe113f7dfa9757cbc1c31b64e93c26ec449c9b124637ae4a3040078725c35238535a98fc5fc5cf19c98c1a0bb7dbf8e0bf8184c183851e96997681ee3ca07c3588b11aaf02483cf5db3eace98d415162208dc1f9c9e2ab961fe7c80149670f374df774", 0xd3}], 0x2, &(0x7f0000f7e000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}], 0xf8, 0x800}, 0x800) write(r0, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) bind$alg(r0, &(0x7f00002d2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) 2018/01/13 09:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ae5000-0x4)=r1) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/13 09:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d2f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fac000)={0x6e54, 0x80000001, 0xff, 0x9, 0x80000000}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c1b000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ce3000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d77000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5d2, r2}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000034c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000504000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004de000)={0x0, 0x80000, 0xffffffffffffff9c}) recvfrom$inet(r0, &(0x7f0000188000-0x23)=""/35, 0x23, 0x2001, &(0x7f0000412000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000da8000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000b9000)={r4, 0x80000, r0}) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000414000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000456000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe9000-0xc)={r5, r6, r7}, 0xc) 2018/01/13 09:28:23 executing program 0: 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, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000155000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000905000)={0x60000000, 0x10000, 0xd}) 2018/01/13 09:28:23 executing program 2: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000088a000-0x23)="2200000019000704009433280900040002fff600000000000000000026001580a427", 0x22) accept$ax25(r0, 0x0, &(0x7f000088c000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a00000-0x8)={0x0, 0x0}) 2018/01/13 09:28:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/195, 0xc3, 0x0, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2000000000000802, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000050e000)={&(0x7f0000444000-0x60)={0x27, 0x7, 0x0, 0x0, 0x0, 0x0, "8dd646a75fdb5ac4cc7d9d5efa6749b2b3de754d1af0308a2e39cb7769b1cdf949b53dec31da80eecee40276bcaeca5beefd2a7bc4e5d267f452e84ff2d1fb", 0x0}, 0x60, &(0x7f0000c91000-0x40)=[], 0x0, &(0x7f0000257000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/13 09:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x400000000005, 0x400000000000002) 2018/01/13 09:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) accept$inet6(r1, &(0x7f0000cf7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000096000-0x4)=0x1c) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000be2000)={@common='gretap0\x00', @ifru_flags=0x2100}) r7 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r7, 0x540, 0x0}, {r7, 0x2064, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) [ 217.829137] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/13 09:28:23 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002df000-0x21)="5700400100000000b3b60ced5c54dbb7295df0df8217ad4000000000000000e60f", 0x21) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 09:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00009b1000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "b18341c7"}}}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00001be000)=0x18, 0x4) syz_emit_ethernet(0x39d, &(0x7f0000805000-0x405)={@random="60f60428743a", @random="ce7a8128a2dc", [{[], {0x8100, 0x1, 0x4, 0x5f}}], {{0x0, @ipv6={0x7ff, 0x6, "87b17f", 0x363, 0x84, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x7c, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x7ff, 0x6, 0x8, 0x7fffffff, [0x7, 0x6, 0x3ff]}}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x3ff}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x8001}, @calipso={0x7, 0x48, {0x400, 0x10, 0x8c, 0xc8d6, [0x7f, 0x6, 0x80000001, 0x3, 0x3, 0x9, 0x2, 0x0]}}, @generic={0x20000000, 0x3c, "e86c8aa69dfedbf76c819bcdeba9326482519f9f0125c69474bb5a91198152e58949f39d707d6583ee53aed3b423de5fed60b7b241f6dd2162e7ba33"}, @generic={0x3ff, 0x9, "dae71490144f18fbba"}, @enc_lim={0x4, 0x1, 0x974}]}, @fragment={0x2f, 0x0, 0x6, 0x7, 0x0, 0x8, 0x0}, @routing={0x3b, 0x12, 0x1, 0xfffffffffffffffc, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @hopopts={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x2000000}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x0, []}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x8, {0x401, 0x0, 0x0, 0xffffffffffffffc6, []}}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x88, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @generic={0x9, 0x54, "7f4c17ce9b3aa5d84e904fbf2315fad9574e84d50efc768addb80dad98761b898847590426519049f7f65eb96917ea6b1b46ece9f60ce88bf5e0d4ac142c6bc2537c37c14b53403678dbe5e24c6c6cf5d379b80d"}, @jumbo={0xc2, 0x4, 0x1998}, @jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0xff, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @generic={0x5, 0x46, "dbf710b3d8549c6173eec6f6930a1af95f1dab63b27181d9e46ff5843a1b06933aed08733b69034be9a2e6735e7c81a78371ac651f20d0ea84e4a01233d1abb9426f6d996e2a"}, @ra={0x5, 0x2, 0xa78}]}, @hopopts={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x3}]}], @udp={0x1, 0x1, 0x85, 0x0, "0a9749f0d4e2304df743606d33ff4f4f6625186eab51077a334fb295cb82e468c35948e31efbdb3218ed8f2df861d89ac6e117e636d8cb4584d82995c1cb0df56213d4145b8c24f853de557542fdab4cb9bab00e49174beaae08e6e645bfc89097420d6a4dc3d50e3a7a401013b244d2a0dcf846dbb837bba768b33046"}}}}}}, &(0x7f00007d7000-0x10)={0x3, 0x2, [0xa89, 0xab5]}) syz_extract_tcp_res$synack(&(0x7f00002d9000)={0x0, 0x0}, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000d48000-0x4)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000134000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b08000)=0xe8) socket$nfc_llcp(0x27, 0x1, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000630000)=0x14) connect$packet(r1, &(0x7f00001ee000-0x14)={0x11, 0x8, r3, 0x1, 0x1ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/13 09:28:23 executing program 6: r0 = socket$inet6(0xa, 0xa, 0xf5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0xac, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x7a, [0x7, 0x79b0f827, 0xd06b, 0x8, 0x0, 0x3, 0x0, 0x6]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x8}, 0xc) socketpair(0x15, 0x5, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000)={&(0x7f0000c4e000/0x3000)=nil, 0x9, 0x4, 0x2176a6e8b8c3ccb, &(0x7f0000000000/0x1000)=nil, 0x1}) mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) write(r0, &(0x7f000003e000)="79b70385d2d8e527aa3cb249bf3d106893f2d9a86720c92ce63dc312de9c45c41780275a9100cf4afc8596371157d5a13f51", 0x32) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(r2, &(0x7f00000cd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000037c000)=0x8) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f000037d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000020000)=0x8) 2018/01/13 09:28:23 executing program 5: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000622000)={0x0, 0xc33}, &(0x7f000015b000-0x4)=0x8) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000277000)=@assoc_value={r1, 0x0}, &(0x7f0000622000+0x470)=0x8) getsockopt(r0, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) [ 217.897960] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/13 09:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dd7000)=0x0, 0x4) r3 = accept(r1, &(0x7f0000fc6000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00004fb000-0x4)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x9) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f000037a000-0xf9)=""/249, &(0x7f00002ce000-0x4)=0xf9) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) socketpair(0x4, 0x0, 0x4, &(0x7f0000955000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000451000-0x10)={0x26e, &(0x7f0000d9d000-0x1d)=""/29}) [ 217.955885] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/13 09:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00005b4000)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000f46000)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002b4000-0x20)={@common='lo\x00', @ifru_flags=0x2}) 2018/01/13 09:28:23 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x805, 0x5, &(0x7f0000fe6000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00001e4000-0x10)="27953e01d5804771dc7e541905bb4c8f", 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f00008f3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe7000-0x4)=0x58) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ef6000)={0x0, 0x81, 0x4}, &(0x7f0000fe7000-0x4)=0xffffffffffffff61) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000fe7000-0x10)={0x7, 0x0, 0x8, 0xbc46, r4}, 0x10) tee(r2, r2, 0x4, 0x5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005c4000)={r4, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 09:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x100000001, {{0x2, 0xffffffffffffffff, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/13 09:28:23 executing program 1: unshare(0x20000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x2c000200) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000117000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046c000-0xc)={r1, r2, r3}, 0xc) 2018/01/13 09:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) listen(r0, 0x0) socketpair(0x4, 0x80007, 0xffffffff80000001, &(0x7f0000a43000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000374000)=0x1, 0x4) 2018/01/13 09:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) socket$inet6(0xa, 0x8000e, 0x794) 2018/01/13 09:28:23 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f81000)={0x0, 0x0}) 2018/01/13 09:28:23 executing program 5: r0 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x4, [@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x400}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000002000-0x8)={@broadcast=0xffffffff, @rand_addr=0x1000}, 0x8) sendto$inet(r0, &(0x7f0000fec000)="8dbf", 0x2, 0x2000c000, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) [ 218.005498] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/13 09:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a6c000-0x8)={0x0, 0x6}, &(0x7f000033c000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000915000)={r1, 0x6}, 0x8) listen(r0, 0x2) r2 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000105000)={r0}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000bb3000-0x4)=0x0, &(0x7f0000eb5000)=0x4) 2018/01/13 09:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000420000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/13 09:28:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r1, &(0x7f00001ec000-0x23)=""/35, 0x54) [ 218.092736] device lo entered promiscuous mode 2018/01/13 09:28:23 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x0, &(0x7f0000f84000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000d22000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000315000-0x1f)="0a0775b0d5e38404b3b60ced5c54db000000006700004000f500003400e676", 0x1f) 2018/01/13 09:28:23 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f6e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000018f000)=0x10, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000f6e000-0x10)={0x1a, 0x3, 0x3, 0x10000, 0x7, 0xe813, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x1000000000003, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f00002c4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b49000-0x4)=0x14) 2018/01/13 09:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ebb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a55000-0x4)=0xe) getpeername$ipx(r0, &(0x7f0000c1b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000525000)=0x10) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8, @x25={0x5347d1768d122c42, 0x42, 0x3, "00050ff8f8"}}}}, 0x0) 2018/01/13 09:28:23 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x4, 0x2, 0x3, 0x5, 0x2, 0x8, 0x6, 0x7, r1}, &(0x7f0000003000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r1, 0x3e, "633fd26962d064c17f6d80050408b787b57fcff748c2af1c772e191486b9628d6dc2310e8f8bd9fd44d17be0e1b56db1c79c0c7aad1ad695cb160fd3cd71"}, &(0x7f0000003000-0x4)=0x46) 2018/01/13 09:28:23 executing program 0: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x1, 0x0}) socketpair$inet6(0xa, 0x5, 0x8a69, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b89000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000120000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r4, 0x100}, &(0x7f0000000000)=0x123) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x8)={r4, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r4, 0x3f}, &(0x7f0000000000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r0, r3}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000)={r6, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x10001, 0x1, 0x2}, 0xa0) accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x0) 2018/01/13 09:28:23 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ef9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ef9000-0x4)=0x58, 0x80000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ef9000-0x3c)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000efa000-0x4)=0xca) r1 = socket(0xf6a1db6263304b32, 0x8000b, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000574000-0xc)={0x101, 0x2, 0x4, 0xfffffffffffffffd, 0x2800000000, 0xfff, 0xfc00000000000000}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ef9000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000842000)={&(0x7f0000312000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000efb000-0x20)=[{&(0x7f0000efa000)=""/218, 0xda}, {&(0x7f0000efa000+0xf3d)=""/144, 0x90}], 0x2, &(0x7f0000435000-0x6)=""/6, 0x6, 0x7}, 0x2020) 2018/01/13 09:28:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000d38000-0x26)="2f8b1537614f6199c7713aed8a826e2b506340a36cab021e331ef0a5ce05e148af2ffee44ab4b36557de3030fb91f59a0896501087aa7376f7d7cf962180168688e858bfef2c747f45c30d8d8aa261b4abeeb4521b38d78d00df569bb678b2725fee39e5da0845da4bfc8415fc3a804b732ad09c08fcf318e247653219cf85cb3cd126c4071e6fc161", 0x89) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/13 09:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000056000-0x8)={0x0, 0x3}, &(0x7f0000067000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006a9000)={r2, @in6={{0xa, 0x2, 0x975, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000897000-0x4)=0x8c) recvmsg(r1, &(0x7f0000e52000-0x38)={&(0x7f0000de5000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000132000)=[], 0x0, &(0x7f00001ad000-0xa8)=""/168, 0xa8, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000220000)=[{&(0x7f0000f90000)=[{0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) [ 218.129193] device lo left promiscuous mode 2018/01/13 09:28:23 executing program 3: mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b88000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b87000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b88000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b86000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r8 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b88000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r10 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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$netlink(r0, &(0x7f0000001000+0x8c2)={&(0x7f0000b87000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000-0x7a0)=[{0x8c, 0x3c, 0x200, 0x2, 0x1, [@typed={0xc, 0x11, @u32=0x800}, @typed={0x70, 0x78, @binary="20c15892584e7c58a9256abc7da642d8e98ab228c3fbd03e4885fcd79348089a779db266af3da17e36ac3e6a0185d3f75bfa62d485cd78456bf14a1631762f1e0df8d263324e5a470bdb3715873b1624200f4cd7bf5d5884107e9feb80b608fc66238cdb3a226e"}]}, {0x8c, 0x40, 0x830, 0x2, 0x0, [@generic="d96738b0d9d456b94028bbf1a2d09e973aefdeb03241788a646bfaa323665f738b4e0f98c0c7119ceecfe840e94946cc3e7abe44e56d52fc0f92da242cec255c82532e6051809075d85a40b3494efe4395a15015fa2711e18ae7521beee6b25dc551ec955195f1c780ad88edb3caea96740df239bc4ff159", @flag={0x4, 0x62}]}, {0xf8, 0x21, 0x1, 0x5, 0x2, [@flag={0x4, 0x5c}, @flag={0x4, 0x4b}, @flag={0x4, 0x19}, @generic="f9a14264d1ca00cb6dc35051b17fa003682f1cd741901d8c3d4d53c60b9c99bd66c4ec036a56392360052531db93facf8c93cb227a28d87a33ae0e56b28ef5ececb0392d0d255077fbd783ff4fb73eb48adc875c7c3f2e26ee800ac5fc707f09950b4c22e2a27910c8e4e7cbd2f8a2171726c0a308a8ef48ac7f59c45ac5e1d082d6aa1e5162bfda82c58a90e420a1f7ecff976ed6ae24a62e40f493f021731858ca", @nested={0x20, 0x8f, [@generic="5ce52ec15115cb2678b8efbf66cc5b3d47dce65ef3ce54cc8e6973"]}, @typed={0x18, 0x91, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, {0x134, 0x1a, 0x200, 0x7, 0x2, [@typed={0xc, 0x19, @fd=r0}, @typed={0x10, 0xf, @u64=0x0}, @typed={0xc, 0x14, @uid=r2}, @nested={0xe4, 0x27, [@generic="15847d962793cae3aed11225b29ff2a0665b7b0b463a642c82b8f71e2f1c47e66b8b1891b5b954a18a85b9648b09390dfa63b38ba2f6a9de94fa14f1c47ff941c785c303deab14257d85637c1f8c615a53d83a90fa734e830a6862c91fc7817c41ef9a4c73fb324113ddd3d92d9e61d6c729b73b1f6bddb1486b4480bc028cb31ab8854cb5bce7f838fd5fb98c46393196795fb484685d062cd322239131319bd4774b34c6bd0f71dabe2d83c6fb40f47b58ba307924d2c6fe60ae3b5aea42dded8c557a10ecf4737627812c24a3089351fdc1d482bd0a0808e94370", @flag={0x4, 0x62}]}, @typed={0xc, 0x83, @pid=r3}, @typed={0xc, 0x1f, @str='`Y.\x00'}]}, {0x20, 0x41, 0x8, 0x2, 0x1, [@nested={0x10, 0x55, [@typed={0xc, 0x6e, @str='\x00'}]}]}, {0x1f8, 0x25, 0x200, 0x4, 0x2, [@typed={0xc, 0x2b, @pid=r4}, @generic="ccab3b63a2eb716578dd4d3a591fa326c88e0ccbecd27b12fb51982c0ed50dac606df8c1dbffa0a3eaea2ec28f403d573031f53099d86b2f802339bb37af76b1ea9513a2b570c4a04e358f2d5977abdcb72edd54143d4e881418ae88e16a7cd644aa869e499c6ba166b0d2e82c8ce03030120408943fad66d8409a7dd893171e6e2cbc12de4175a4f0", @flag={0x4, 0x2e}, @nested={0x14c, 0x7c, [@generic="ef33da485fabaf20fe9df54d533e275855307d1cf1b4a8daabd34b5e791b5f963e32fc9e3dc4d3a9e6975981e71d90246c81f4d411aa089325503eaff4a407cdb2169ce91f05679211bad66158480673074441e31eff07acd7712697a41a667dab5c22ef9233e3f94f895e78c39012ac98", @typed={0xc, 0xd, @pid=r5}, @typed={0x74, 0x94, @binary="a706bb3fb22b46e0940c568a552f1bb02a36f81e9c6e0e2c385e39bc13f2d077f66ef68eab549ac2831238c2da75fc7fb0599503d89bfc0f4bef9cbf3d5603e30c5d667253a6c0d28e843198d061ed339eb7234cc4f91c942893b5d5f3d0aab465eea858a12a2859727e"}, @flag={0x4, 0x1d}, @generic="823e0db2fb85112f1cb7a044a0a02b78b8ce6f71260526b8036cd70633919566014e5b4b6e8fd5bebf5f2142465724a7a86bdc3ff125980eaf", @typed={0xc, 0x3, @uid=r2}, @flag={0x4, 0x10}, @flag={0x4, 0x73}, @flag={0x4, 0x62}]}]}, {0x244, 0x23, 0x401, 0x3, 0x2, [@generic="cc22f84e252ba549f02af85c7717ccb81f3861cf181dbc8106acde92ed6c80d17c97109a9680d63370e9ef416a91b314182dacc94d6dd1a31f2763c32294f542c06fcc343d29ff035746df9e0cda995967f42332e8fcdc32dce9a303084a9d2c1116d3ed943c59c4a96c9ec4fba4e85d06163d91ee941ec56fef0192e26438908e7c451c55505f432c87de65be571b5f6df9ef5fb886cbf629aa04cd70217f490dc19757bb3bddf08e05616127e3ea3c961a1f7f4259529107e9347edb0fc7d142cdd98ff6c84722ecdd2e8cde5425989a4b98805390ec4f130f4b2c7184f7a140139240b033bb2688538285de7d398aeb8debfb8756ccac8c", @nested={0x5c, 0x16, [@generic="d21f945ee51f8249d689ceac9025a3df6bb55012cbe5ff0a0780abf1085ee756731fea6e98a395fd9755fe928c53f869e29df3de78b1cd0e41713d8b853ec5", @typed={0xc, 0x5e, @u32=0x1f}, @typed={0xc, 0x13, @uid=r2}]}, @generic="7462b9ef489e3f88d8fb8014171ede8893cff4ee521aa4086c015f2710325c1e25fbeba81a9f0bb1bd185c562cfc8a7155b4891c571f58555c2c4daa0ac293b1e2cbbf8ed09ea7837ecab68321a9bda7a2abd79d2ee509446d85495c8f3ddaf20dc78beb6168d6681d923214963be96db88a7e1c15bc87e3f2ccfd7e3ac474f1f2d20eba9cb2a118977c4230247f20443c3644ea423ff3c6257ea9b243bafc5d218c7c85b0f95ee7666c756ec9942ae2ad61f4521e4540c4902dad7554fc01e3d1914d5ec2bde6993f72b6788e5dfbe5a0aa7462a8", @flag={0x4, 0x53}, @flag={0x4, 0x58}]}], 0x7a0}, {&(0x7f0000b86000)=[{0x80, 0x3f, 0x8, 0x3, 0x0, [@typed={0xc, 0x35, @u32=0x0}, @generic="08a1c4d022b3b8f230e4bf9b26302df459cdfdac27b874086a0364d7425c0f991f167855bcfca98bf69f0acf7e622d46b25a1dc6f931c89b54b7e16336bd6430f686b59e2df47baebffd9b7874a1b0cd1bf6c899f59652e4fc6f8009cca905e956e250"]}], 0x80}, {&(0x7f0000b89000-0x2d8)=[{0x194, 0x3f, 0x100, 0x5, 0x3, [@generic="3ebe18cdaaa4f321453a0d2b6a7729232d78bec83865a07f123917c550f2bbd6dc801a26d3f0a3a11ba90fbb3fcc633a3eb7741d846ee57839f62e3db83ba22320abf484e0304dd11e19b5c648c1ed7c5573bde1616e0de9", @generic="13f68b219dab185cd1fdb52a42b5e150af8e231c2f237da9e6858483edb3e54225288f5a8ac8a5e3624c2de3552a55e8688f800ba3dac3", @flag={0x4, 0x8e}, @typed={0xc, 0x28, @fd=r0}, @generic="f3eb5a50a5919b11fc487b16a5509d80d7ab9bb61a0ce05d77739f4ce6745832d4f7253daf8af61771ec717de582fa4dd48e47993e0269de67ae453ab7fc7aac4e300ee6787d2a22d8eac29badd51506497df283cfebf3c572d4a799e614b8d128ac50bc1b4daef3473524c9fc497e7288b8352c0bdb06f8384d99d60d23fedcf09a", @nested={0x60, 0x58, [@typed={0xc, 0x7c, @u32=0x0}, @generic="95cc2842d4f42410dcab29119a9db730c4eb1634000d35de6f2782787d130f2681d560673775ab66d9e15d47133ca9f168348a02f249207a50b0fa2e967ee26a531f5bb0eebcba3c38299a3681"]}]}, {0x144, 0x31, 0x100, 0x4, 0x3, [@nested={0x128, 0x84, [@generic="1e9d19d24c3f47", @typed={0x18, 0x34, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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", @flag={0x4, 0xd}, @flag={0x4, 0xc}]}, @typed={0xc, 0x5a, @ipv4=@rand_addr=0x10000}]}], 0x2d8}, {&(0x7f0000002000-0x5bc)=[{0x3b8, 0x1c, 0x220, 0x4, 0x2, [@nested={0x20c, 0x44, [@flag={0x4, 0x34}, @generic="913367e4bfd39c81c63bff83dda1546755943e46e1b878edbb60d6ee5d03c98a9954472f62528322d4e3fb5aef1da67ede81af4e0240d694648a65f1733a0d7d0af369404ae09fac5abb25205eb9736ef678051ae376c7ae033f364e473ad621f6a0cf429640a5eefdfb5716299d9db2d73d70f38a4baeb605375a", @generic="91eb4191fe503382ab0957c40f3daa5ce9319fed668ee43a4776accb6473244d6be2c98ce989c4320710a1bd86113e47181efe2877d7cf1f58548878ffe4aaca86ea748cc0d99bbd9dbe107eab13bcb7869f64e422008e8efecdb40ec04546520e61d976c3eb7e0e49e205aa9edf74c8a31f5ee5240bd53a4c315702f091c01e3676ccdee68c7c869fdb", @generic="1b10817ac410cd208d6edc62884e3510097dc8d64412e18fa2de509f248e17459b7331ae6a3c2869795fc03c2ede1b44ab929f411c5ec4849de861a9248b59242818bea77862fc", @typed={0xc, 0x5d, @pid=r6}, @generic="cbeb5fd236510afc88098993d1e7fe0240c1f9241450b16830e0aecf3d8ffc4f6341980aa833abd109675f3b0c9f3807156b7d4b317053ead1c35293e7893ff7b05f2e53e0e276d97297e2547370b1ffe5f5d5d71c69fa8d597a4989b7e0a6f09f88e8190cd4255b8af4b1e946f672b344f46e6464ff5c11cb5de5812ce5d38ec4e4ce057e39f921ff699f2abdedd74c5ada9707ac1f804357f4", @typed={0x10, 0x7f, @u64=0x7fff}]}, @generic="44a56a71eb6405f4f6b28659bc411b161f99994dcc9afc37fae7a3aeaf2f06191299d4558dac25e8ae35459fe73a0f2a", @flag={0x4, 0x10}, @generic="bab98136a5788c99592a5d68a33938acc9e187b728a9dd7a98642debb28814ff69ab8fdb54a4e1a7fe68879e9476f9277e806d4e0b2b5e77cc41ee1fe740d7a5c39fb3a80775125aa380708a71bea3fd1274f6b2a913baf731c097c188d973c3368b3661987256d31dd88731878125f3b0250d191786df50cb87db9d82a8ad148c5c84d907314fc11270227b307329ab0a", @flag={0x4, 0x1e}, @generic="2d260e52cb8d414c13d4914d9158f8db", @nested={0xc0, 0x62, [@typed={0xc, 0x3a, @fd=r0}, 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{0x108, 0x41, 0x100, 0x5, 0x0, [@nested={0x54, 0x5b, [@flag={0x4, 0x70}, @generic="4c1a0d60bb7d6b2b869518319eb98aebe18204e9157cfcf812704151193aa7da65d833968e79e1b46a87", @flag={0x4, 0x38}, @typed={0x10, 0x1e, @u64=0x6}, @typed={0xc, 0x1f, @fd=r0}]}, @generic="0de5453d96701897ad50ad9c771af2c97e3b8cff8924b2b33e993182c907009b486aaee05dc7229344c6671c62def3f07c1be0c271ef4c8cac279b8151f1ea145b661d03d03f1b75217121e0610f8ad0399105a931ca12c637b24ea64d8f4972f9dba3609556757f436edd40e09f28d228bff928d7ae6bb239119b050676e09af80afb6ad6c635c8947bda13dd0d082a0d42d953e82e8d00b84b47fe04593233", @flag={0x4, 0x1f}]}, {0x28, 0x3a, 0x400, 0x1, 0x0, [@typed={0x18, 0x64, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, {0x100, 0x10, 0x100, 0x4, 0x3, [@generic="44a7727388649376c720ef06ee56314fa2829bd49ddd8f09d6e209d4138a27bba6a5cd7a736d9e7b0b156e3a168a3ae667117f66e48a0c1ecb", @nested={0xb4, 0x67, [@generic="f505ec03f5a6cbb14269def762aaf045fe35d319e9de6c167d12bd4aacb05a15c97c62525b0176fb767a2188da71ee2f75607913feb5974056a6549ee95d86e31d6c5d3a407e23b645293bea010da964bfd418269e9d62045d4dfa7886011e8bc1f413175b42016ae09d453e6e66023ecc4f07ff9b9ce70b7e31092a72071fddcb33f8f5239f0bfbc80a21c63ae875adec0112948c555fab8d7227db425c63213b94c81b54cb7558ad847268adfa37"]}]}, {0x98, 0x37, 0x200, 0x5, 0x1, [@flag={0x4, 0x24}, @generic="9c217ddca514b03fa9e71b59a63b7a66b88ca1ccad6ebf1c8369a21b45de5a31449556417922aecb8da9dcad7c93339df8738610b42c8dc6a007784a5189a747b34df5a519118926bf841da707752e540fe0728ba841118ef124d2f969bd280cc966825890380e4a28d9d26fdc0007b8e4406e0aca44732ff457621d4e", @flag={0x4, 0x33}]}, {0x44, 0x23, 0x100, 0x0, 0x3, [@typed={0xc, 0x47, @str='\x00'}, @nested={0x28, 0x47, [@generic="cac886a824d20608d85ee2", @typed={0xc, 0x20, @pid=r9}, @typed={0xc, 0x96, @pid=r10}]}]}], 0x2454}, {&(0x7f0000002000-0x454)=[{0x14, 0x32, 0x130, 0x0, 0x0, [@flag={0x4, 0x1f}]}, {0x88, 0x1c, 0x328, 0x4, 0x3, [@typed={0xc, 0x5c, @str='[\x00'}, @generic="b652962db994847ffcebadfbc45e29d8ac967f1bf964c30b0b37d4cf47396b60d5f94b2aca652ef6b96c888ded929c178d9aedba364c3e970e6384855e83f5277ddfef1dfafbb4033ed1b233840c27250aac7ce8a3e4e7de161692f2caa8808a3128fe3b132255ab639a8a"]}, {0x18, 0x42, 0x800, 0x6, 0x3, [@flag={0x4, 0x48}, @flag={0x4, 0x7a}]}, {0x288, 0x32, 0x420, 0x1, 0x2, [@nested={0x8, 0x43, [@flag={0x4, 0x83}]}, @generic="a7ab3759ab63ed5a82267796ad1c688301e914763ae0e4d64237d659986c602ff9698a8e50079b4f9f78118d3576338f34efe76b0bc5c3a0431d26d923c0b36b", @typed={0xc, 0x78, @uid=r2}, @nested={0x224, 0x80, [@typed={0x10, 0x8b, @u64=0x81}, @typed={0xc, 0x22, @pid=r11}, @flag={0x4, 0x5d}, @generic="e2083609a90bc937b0c8cc44d4d590f27911741c11262b3163e6996258bf1541935d7015488ac6854ad3d63925c551607a11b30f0679db5d", @generic="c905b35d74de52ab4ed8136bec7d8c5082f973eeabae9beb8bd741fba55ba555a1bd607e10cee3ae8f5db054155cb150e9a638506d02122f1349edde9fa1c2095c5a1b6751832fe54d4387b447c3d123f1305af82a346c6b42bb99ca4588ce8216e912bee274852315007b6f4a6524a61a67feb9b1087c3b6892d214bd98578dbbd1bbe5f764b3c76234778e18cde386955d468fd5c65e13628c582ca0da27197f24e9f81cc188fa11f4100f869394a17f7b3bb1105e3e88ce4190d4f714785c419d8a895a8e0e87fac32ecde892ed64273610de9c1a9e44c2e8a3dc8e0a5279c33903efeff2e8c0ccf269f597e8b67cc61ced44953d7f0a", @generic="b39e32e153f13289885d6bb2e583563fe43c32a76222936be1542d4bda393b6ab08279177a0bb846b185b9122070ea5a3722223a94729bb915824e9f96e1146ad87920092e398d8b1f2e8419a522def26e68d1cac0456f7d7013b41eb9031316f2b77185467937d49365c1b0633ab2b8b35e0b3967119b902379843a7d5112859e125026f10cfaf801c4283685ba3c672f6298005a4606d4b91e29a45b72998e22f2062865ad", @flag={0x4, 0x7}, @generic="85b16950557e81647df181649c", @generic="21e334199108712744ed7378b6ad9c99bab5bc796776ae"]}]}, {0x118, 0x1b, 0x320, 0x1, 0x1, [@typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0xdc, 0x2, [@typed={0xc, 0x7c, @u32=0x3}, @flag={0x4, 0x92}, @flag={0x4, 0x95}, @typed={0x5c, 0x6e, @binary="844405a2604a455b4ee049382b972e2f3196168c9b09bb9ded32b1faa9e0beb5de6bdaef234df64253fedeeb9a403728ac9bb94f1b80c993c5f8ccf24f65606d92177e027043c20740ed257f4200ad3c3a7cae5d"}, @generic="da25721aa0f15c32c9da02669afbc4a00f98444a6603d75849cea81b06d024a25cb5626d253d4e0ef29ef94dd5e5c329199607051d2818a98c1b9641471bdc07c753621460f6e9a00782df0bcdc63bc7fd9b184aba79a47f56054aca6b34f148", @flag={0x4, 0x2}, @flag={0x4, 0x8a}]}, @typed={0x14, 0x69, @str='##self,&\x00'}]}], 0x454}], 0x8, &(0x7f0000b88000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x8041}, 0x4040) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b87000)={{{@in=@loopback=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000b88000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000b88000-0x10)={&(0x7f0000001000-0x184)=@newsa={0x184, 0x1a, 0x10, 0x3, 0x3, {{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x0, 0x3, 0x101, 0xa, 0x80, 0x80, 0x7f, r1, r12}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x1, 0x4, 0x7f, 0x7fff, 0x4a35, 0x5, 0x3, 0x9}, {0x7, 0x1, 0x12f, 0x18000}, {0x7fff, 0x80000000, 0x7}, 0x6, 0x3, 0xa, 0x4, 0x2, 0xc}, [@algo_auth_trunc={0x94, 0x14, {{'md4\x00'}, 0x238, 0x180, "4eeb6ba406a14a487cbbfc564010c11b31e57253d1358427a2f59855ebd055f5c0f77841708e7aa2d4226933c3b58faff9a49aa33e980a6247c95f85d35de80bf61a82a19d44da"}}]}, 0x184}, 0x1, 0x0, 0x0, 0x84}, 0x0) 2018/01/13 09:28:23 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eef000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000eef000)={0x0, 0x64, &(0x7f0000eef000)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x3, @rand_addr=0x93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f000036b000)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eef000)={r3, 0x1, 0x3, 0x1ff}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/13 09:28:23 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) socketpair(0x5, 0xa, 0x9, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000243000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000097f000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090c000)=0x0, &(0x7f00007c0000)=0x4) sendmsg$inet_sctp(r0, &(0x7f00006d5000)={&(0x7f0000890000-0x1c)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb8000)=[{&(0x7f0000bc2000)="891cb77f7a7930af7bc6d5dff79a57d8b9aae8f2cb261e4a629e35f26cff1f2effb293b3ddd6d8b070ed3c19c67e1dbac0b03440641ef10e8deec163205a88a6604d1e6672e3d8c27fb6c75557909db5bb3dc0529bee85f9f7c4597fd2cdccd02bd1ca7af67f94cfed0497e7264df43a4972e56629c5293b83836a3d7b11ba648af266456386bf4219de7d2d2ba8ab52c8b4e55505be30b780e1a1f046311ec4ded4328c1b2d8b183c353aa4c062f82603bb811bdb2b384184a59eea99c1b5d00e4f668310973ed93b", 0xc9}, {&(0x7f0000645000)="69a598c915ebf5820c89afdcd3eac7fb2d7383b4b1d76e46e499630d5a0fec27bf3b16652da04b312cfa2c943a21ae8e458475b9eae15c856f1d969a779e74847270cc518c769023dbd7245c6b5471ef424299f272796c4e82fefa327871e786ff24e2f82ae2bbb16f037099318ac1587d7080c575f75265ceca5e34be27f0", 0x7f}, {&(0x7f000083e000-0x20)="f19f83ca30332031804e3bb834c5fb04d77e0ed796fc4d3dcb1f0caa18096c16", 0x20}], 0x3, &(0x7f0000186000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/13 09:28:23 executing program 4: r0 = socket(0xb, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80, 0x30}, &(0x7f0000313000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000e77000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c77000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000486000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x83, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x3, [0x2, 0x6, 0x4, 0xda, 0x1, 0xec, 0x0, 0x5]}, 0x5c) ioctl$int_out(r2, 0x5460, &(0x7f0000887000)=0x0) syz_emit_ethernet(0x11, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000b2000)=0xffffffffffffffe1, 0x4) 2018/01/13 09:28:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x80000001, 0x880c}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004dc000-0x1)={0x0}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) 2018/01/13 09:28:23 executing program 2: mmap(&(0x7f0000000000/0x183000)=nil, 0x183000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000183000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000172000-0x4)=0xfffffffffffffc00, 0x4) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000105000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000da000-0x4)=0x10) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000061000-0x4)=0x0, &(0x7f0000183000)=0x4) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f0000136000)=0xc) socket$key(0xf, 0x3, 0x2) 2018/01/13 09:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x6, &(0x7f0000b9f000-0x8)={0x0, 0x0}) bind$bt_hci(r0, &(0x7f0000390000)={0x1f, 0x1000, 0x3}, 0x6) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0xa, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000082b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000036c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000616000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007d2000-0xe8)={{{@in=@multicast2=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=@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}}, &(0x7f0000541000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b55000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6, 0x2, 0x0, 0xa, 0x80, 0x20, 0x2f, r2, r3}, {0x0, 0x7, 0x100000001, 0x9, 0x9a0000, 0x81, 0x0, 0x20}, {0x0, 0x9, 0x2, 0x0}, 0x2, 0xf, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3, 0x3, 0x5, 0x3f, 0x1, 0x80}}, 0xe8) bind$alg(r0, &(0x7f0000593000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/13 09:28:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$void(r0, 0x0) socketpair(0x17, 0x80000, 0xa6f, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$ax25(r1, &(0x7f0000dd5000-0x10)={0x3, {"7aff39981a324c"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000016000)=[{&(0x7f0000830000)=""/71, 0x47}, {&(0x7f0000e06000-0x68)=""/104, 0x68}, {&(0x7f0000118000-0x1000)=""/4096, 0x1000}, {&(0x7f00006ee000)=""/47, 0x2f}], 0x4, 0x0) r3 = socket(0x10, 0x806, 0x0) connect$inet(r3, &(0x7f00008b9000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000535000)="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", 0xfc) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000e2e000-0x4)=0xeae, &(0x7f00002e6000)=0x4) 2018/01/13 09:28:23 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000051a000)={0x200}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000460000-0x4)=0x7f, 0x4) bind$packet(r1, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r2, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 09:28:23 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x80, 0x8, 0x2, 0x1}]}, 0x10) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/13 09:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000dd5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd8000)=0x1c) close(r0) accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000716000-0x4)=0xfffffffffffffea8, 0x0) 2018/01/13 09:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) socketpair(0x1b, 0x1, 0x4, &(0x7f0000b84000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000045000)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000635000)=@routing={0x21, 0x2, 0x3, 0x8, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008f9000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000958000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000166000-0x8)={r2, 0x5}, &(0x7f0000c96000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ed1000-0x20)={0xa9a, 0x10000, 0x8002, 0xe8, 0x9, 0x280000000, 0x20, 0x2, r3}, 0x20) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c01000-0x4)=0x0, &(0x7f0000cca000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ab000-0x8)={0x0, 0x3}, &(0x7f0000e7e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f25000)={0x30, 0x1a, 0x8, 0xba6, 0xeee, 0x6, 0x80000000, 0x4, r4}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000052a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000789000-0x4)=0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 09:28:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000051c000-0x28)={&(0x7f0000ed6000/0x3000)=nil, 0x1, 0x6, 0x28, &(0x7f0000e43000/0x2000)=nil, 0x1}) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x2d, "0ab316f18885818349d42cf14b0849ec9c7f7aebf9c371550ecf434a99e999fd7d5580f4a3d7371ca8ff93d72b"}, &(0x7f0000002000-0x4)=0x35) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={r5, 0x0, 0x30}, 0xc) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000ff1000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/13 09:28:23 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x200) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0x7, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0xfffffffffffffffc}, @alu={0x7, 0x8001, 0x0, 0x3, 0xf, 0xaa, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0xd, 0xa, 0x5, 0x50, 0x10}, @ldst={0x0, 0x3, 0x6, 0x2, 0xe, 0x10, 0xfffffffffffffffc}, @jmp={0x5, 0xd9dd, 0x7, 0x7, 0x3, 0x1a, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000)='syzkaller\x00', 0x9c2, 0x3c, &(0x7f0000009000)=""/60, 0xe458a31645673531, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000005000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000007000-0x150)=[{0x0, 0x0, &(0x7f000000a000)=[{&(0x7f000000b000-0x53)="ea2cc98d9cbf05d5c48ab059eec57f68a45c33ca179bd1a89f02b3167086244851166aa2880675908b9288dfbdc8b1fabbfb153afacf5200a690167ed8d375232c5a560a48aab81267d53813b76163257cc379", 0x53}, {&(0x7f000000b000-0x52)="df6f6a4fe834e17ba0bc09d5d495f417cd2847967d5b8f8199b01edc76b7de445f3751509eba62b01669ee17a11b9bcc516c56bc327cfecf9871ccccef6d29b053b0efca9edbff225b988c94ea0928d4a0b2", 0x52}, {&(0x7f000000a000)="2d1aed4727c970c97086e6301d77dfaf5120962bf131b71b88bd420086696a228d5400e445b3939e4a23b69c15bc5e14dbeb52341a02e0d85618f8a364d28492cd75cc8acc4ce64b40cb461b84580061f79855365bd7e55f80ac8985a4ac15d1a1882f737c1f2348f457531724d100946816d4eaa540fc56384ee4466de5b86c3b4a966a91d4033da884f5817d1d02521135726fa0c7e5f9e89ff5add0e40cfaf9b88dbf4473c9205ce7c9f4efdc918829cfc59cc9cb3ecae67b4d8e9ff72b74b617b049da221ead7efdfd3bb7f213635ac82aeb9fdb0305ddb437efb6c2cbee", 0xe0}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f000000b000-0x93)="354567be0b20a79137678b0d123b3a7f89b889e6c40f48f289deeb7d04ce1910d0d3fde40b3046031a87d40c3b82485122d2af1f10970fe5092e612a749a822812ef21ba57ca12260746b2a24d4fe1dceb0fe24ccf4cc5816c7c74b3b9b7885d43876a380d4e3b48a721049ed857eec3a9544e19815c45b8b8bd2b875d0869398fdf34225a721b388a5dc1e259e77b6df876dd", 0x93}, {&(0x7f000000b000-0x94)="5a924f68108cd19366e8006692766ec2ec04e857288d50fea568e1b1fd74d9f351d96a84c54a85c67bf57aeef499d9c3004b2e0cc24a7c70ebb8a08aebb1cf12ef0fb3a25b42b0240a900229ff3044179f3f38fe26ef1829f0616d832716f79dc8d23373d722d27e985152b9ba87559f4f03fcb60fce18c6df3d53e50a64038a72ba88582f9982d930d791d508a112ff20966463", 0x94}], 0x6, &(0x7f000000b000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x2400c000}, {0x0, 0x0, &(0x7f000000a000-0x60)=[{&(0x7f0000002000-0x64)="dfb9df3f1c8a989445bc420a1d5d1bec155f5459a802554a161cc9554755b2e73eac42593eb879908d9ca66dc22d545087b5f5caef157442c3e5127afd95ae1568b0a4c20e96393fe9359f039b028abd4d6344b0b11ac8e60deee0e7b2eac313233ca2e4", 0x64}, {&(0x7f000000a000)="3eecc7ec2a309399c501bea44153e072978f0bf61eb1bc2a97417678b11554e6f86a31bab8d83bbbabdbae969ed8214889758e9570c527c8f2f97a75b3ce3a0fe9d9e69cd9d8b8d75f389bab7b59310518703fed2e9b2889b295d31a977656c0143d8875aa3e3d4432b97363f78b5fc47e558a2d5c226051d53eb1dce168bfb39b3fef435bc1e60818202dd1b2de7ae47194a630aaaf91e6c1103787544c00931d39535f17ef4ba3c82831a56983114a8a5c1aed3019d0218f9b5dc38a2a56529f11a6692862064e44523e48e6dbba01362895d41d", 0xd5}, 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0x1000}, {&(0x7f000000a000)="00305de11cde7960a794e91cb0464338b7b50da79bf8687061630c67afd3df1ed7e7bfef069fcdb80a4b958c8d88cd35580eb79b4861da100dcdcca0b93cb0", 0x3f}, {&(0x7f000000b000-0x34)="4d4bb9d2cb290851004cff85492d3ac26127028619a514f7cd0425bf79fed72dd9b75f0dcf837109b9a3bff6155b9c1e9d72a65d", 0x34}, {&(0x7f0000006000)="b275fae2ba8057a5964dd30b24899a636265275939612ae8ac113c8f7fe116fa2beba92d7b3ebf96f2333e547419fc5ec69d47b235f085b40738a105c262da1f8ed019bdec727a27f7b2f09318aaf3c22a8df08072d864016ce94695a25ea4af510e464d9a84c8f2780bf1c1dacbcfd7fdf318b8316c71437a0141a8807f4f61ea69255439d188dad6c302617060aa34a96bf96475ec0c5c127c08f1503e3223000a872af03281dea460839f54d1f5aa009eecea4dcc2de02f7938ea0bad4e0bd59d6f4ae56fd1d6f624f4fc0c2e8f4f9e00f54776ed1e32d352ca892e8c9663638197f18b7a4c037aff4076f4e1a7", 0xef}], 0x6, &(0x7f000000a000)=[@iv={0x98, 0x117, 0x2, 0x7d, "1204b81028964b80375a57a0a3dcf276d130c6d99528859ab8cfb7f97795ca41bd73d8f76f18fa786df9428e159e25ec983d4ea3e42a502ffe3fb25e2824c3127d34534e44f404c29a13a189b25b81ca12334576ac44d05e3ef49c8682645023453eb007732aa70e668cdfdd272e37c918aec2405da89186ce8233b28e"}, @op={0x18, 0x117, 0x3, 0x0}], 0xb0, 0x4000000}, {0x0, 0x0, &(0x7f000000a000)=[{&(0x7f000000b000-0xab)="882d1398394f497ae02c2d25b1ebbd2dba9a3dd39ff68fbda847704d66990714f77420358ef98103693463f4a880e7243e0c83877254545ca6890f4a42caed8545f19651233d423ca495f1ae10dda0b36de9019add43f893c23fb47c9a5e40f677d4cf3a104db3711d18a847aaa7b94ea69821e7fbe26fa2d9014857edaa0afbe2bb84dacfe379885e9a459db06380d84511f3e804b602839ffd6692d2d9c3dee80405453168956ac6c4d8", 0xab}], 0x1, &(0x7f000000a000)=[@iv={0x30, 0x117, 0x2, 0x17, "253f91ad351ba709e9ca2dd56c8b1687319396ef3d0cf2"}], 0x30, 0x80}, {0x0, 0x0, &(0x7f000000b000-0x30)=[{&(0x7f0000003000)="58b86d4275783428213eb318bf4c421cd0385c47ced81469d8520147c8b7c889386bc748f9c4bc6b4952bf010c41caa4c1462df753f754ca753eca589b0ee11bd0da540cddbb4bbbf6caa8a99f34c234868f89a8689b099bdb571a7aec5b758d1fd48e24620de4b502efce82a807fffb9263152e2776610d3e5b821ef2b735105264e5c2bcf3f6db183531d984f6c3d75ee0a468f36d735ee793c2b6e28330e2b6183e03b04f3ba85231d1aa812876c6477f81c473cfab49f5d99557c80f9bb45408cd8435aca51a3a20ae654717e7e90df9b20fb12e4d0593c7203acc0636d998fbf1c3f65d283cc5068ece20f4be1eb4589b33735550e5942ee4c6c3a99da1d70544984eff66a33d83227474d7d51bedce8a9e084f0d5caebbf682cfb9c3d7e611f6cf20c5472c6351bffa8a57cc66af250405969ca9e7bc7850feb36b6aef68d4c3624aa23c49cf37d8ddfa24c13c9c9bed88515367908c54099d4625b72785aad5c8586f0e3443e9bea75aca82a4c4e8ec3ce7a26b8d4688bd51b65a9507d4159e11252b4e582562070b4b05506e5f9cdfc6efe919a8c6d563ec74c1ca62ceee9d4caf64bbdaf8eea7b92a03b8bedb381ca8381344e429395610b604b0e91b9cdb284e831aee13e25fdb495e60bef19645721a265ab6f8dad31b4e49b1c42d068c754e66aae763d3bd980e9c4047264b6d0edb9fa4d2e47e54356742dcba0124fb7534bcac3d909e2ac68247846d84508da232939c1707be5c688568c0dad2f0522a9b6fe2df35729ade87d4fef43f7c7bbc94f909b6c9a7f768b62e0ce38beeb6b13ab144b3d086a6256a3f82f120fb6ab3a056944034e9540f0f381f19f50add6200867c89ce3f6cc8e98842875fe2f2a4a16cd9e7864431865e2254ba108b30e601a30eb4df058ac99380ff574d020cf2097af6c497f0bba21a2c202149b3a8bd813ba50f726f7e022036f650f2579605e8b900963112699414a090d8936a5d7fb51cc946d3f8bbfe18b500434c30ca039fb091594a960051927e6fb223d7590266100172ec2ab45712122010a4d26e80e2c2c4927b2589a01b3f7ef75f654f1d5e1748f603b629d55dde08243a82e96f44e005a11725f6f2d61dfbd87552d5c24ed8aed638b523a37f6c52cdd384ff0358e97475a756ac67e5bdad97f0303f721abc36cebc5876175d754dc13c27222a068a97d8e1b54d69cf08e059f66494b9b206fad2c3575dc9e6e4540ce880a8e6b20de22b45c4c23c81ac5f299855b11269e9983d38463fbbde2a8903df1490c683ab8acb2d2f043e35fd6f672c1164569545c3c5fc6fcdb5c6db69bdbc363cfa11e9cb31637c0cc428d75d7bfbc81fee75f6ed4380efbac35f964555c07fa7442221a90fcf90497259adbcd558eb42f02fed09b6bb51a24c57e2edce4f039d48ec7fb8c8474f162819dc75eefe411f1ee59d9cbc8122deb4a3d4fd5a307c0d8731a2fb713059c6dfda0dc724c016ab37f35ece198376003f5136dced6fbbc5efe8a98ea7b10bd172ec31307fd360fa4d6a03d1d84965eebb042604d4e25d3f1b11be8e1a4d118ddd5939304ee6379c57e6b2c828770b7ccfb1547565a98307c64d4f1e019020bfe331a6bf26fd3aaa445694ed189ee0a3491180a19fa51412460c739f62e42faef6eaeb0e15f296c6cb78c75e5b51d3556f7eb7ee906397c504ad2a85f8ae517edceee6f55fc799993c808e739a70d044f54c6b5ebd5ded6cc05a4edd7488b17619e5b35155e0f166a9e731d588155a5addf358050ad764de4b6a25b2a0a676f3bd7878033782f7c01f84918e2b38c652365f0f2d6746944707d7e534cecfeab7f25534ac90c58dfbc3a3fbe9ce6aec58de94da5014558b1a4ae884b819b084c893bec0e900c4c8bd2bffea1b7bd16663e3840d41d45142e1dc0f2f964cfdd3050afa831d6439317b9e325ab592d076e6ebbb625e6ad1cfa7e137ec54df4d6dfe52edac2cebb87e46569efc2656b6b4c43e4f847493abfc3e022dca0a946f4a488907bf1791cfe5872c0242415cba5a460c6b37ac4b3c14c0cd560fa040109f3d24775f11e5f5f751780ba7fd494f0c1a65c142f3dddf6f804b4a63b9b85e330dc6a2ac94f7120f00d6aaf38b16bac76d55446fb6306a71b8e95472fc02b81a988fda62bf321c3bbb73902deaae0f742cba98e235c06ebef2d1094fc2f2a7448b7b0ebc8b282f6682bcfdc529b4be8aad16899a896d106cd11ee54d0bb95fb35eb18c51afa9ff977b4938f13a736a52d02075ac8f38036211a9aab8b363cae78f7dc0f9fc3f167060c67aacec176fdc88a9def7dd4de047b9ad412ecbe5ec9756c0f982861e817c079a400605d7564ead4f89c9999ca67d6e2eff2da3d8628726b170800348f4a54aa806fea254fa5d054caf0b93faef0f0098eb905c8f6d4838a0469c859383d96ba67f1e37184b8d6eee78ecc4ba69fdbe9ec729a88d690eef4c0b8168f01789b4d6e0377c5899027c1e46444b390c25550c4949556f4569be57405384a8c7303c30b0b3ce4ed60d891647c9f322cae140689e162599ff8e511aa08e41fd5907fb735f7ce933c3ec3ad7e66d79e9169b27dc0adb39b16635a493c9daf06a5e7615b84fbad52113b990510a925c860edee3e56fea91e1ea5e0f499879e31230c382953a39e4eb291d1eee8ded6142d35e7738acae7abc0227cedddd8b88a3dadc0b5da82afd36d24476eb9b4a97dca99bc6ef1ef81fb65c1fe16c1072ca5e6463a86e191ba8743ec66babbeb155558ad58259d89c4ba027ff67ffcfcc70cd2c6aad33f2a0232d065433f303a40656622abaa293d4fe85864adf5b9aa5d77c39af535d9bed805f412d4d3fd0801414ec558be1a1eacceba2e18b84dd5ed51b1f9352584f8ba610ca8c762a8eed9ec1bc87fd924051f3dfed1332007558aee91a1b594c109b5f74a51af3135d936b206dda5345d619354867d0b2dd847b658cf91672d1cf96f1f479d38ae802800b5adb165f6a2b4bbd8e3bac496bb4c9c479c2c95274125999a0561718a82bce3951d123958ce4fd2c8b30b5982dab191691a8561a75fdd5633947b03d577767f9980fabfaf0aab3e45ce930f6023c4af3977324e5ffe0596c8a082d3f57189fabcdc1760d5226cd7f735ccd432ba5baf16cc5eb9cfc06c5b4ba7cb0a946f7ad1a5115e518ee62be850fc45c142c768ac288d369c4faa999ac55d33399682534417ef9a7de538a3ec6e2e668debdbfd4c809b936fe92e0443fc648a82e3a8f7158c42a1f2c3de9ac1a1358022dbcc61480219a282e7db177693f6c5b02aaec3a1317e6d8ba2175b929c9829467ff94c68383a921b0347d5371cf4be4eff921cfb471b24f23bb1a2506375e372bca3b8728d28b1747101df999949bc4c39135a8ec8e5b0332f08a38f3992fa731b9376ccc9359cc96f509ce31ef776b8d7f9b25022c2dcf3325513786ca6eeb43073168d1570f256449ab80d4f7167a82019599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0x1000}, {&(0x7f000000b000-0xe7)="0448e583a3ae137b1a6426dd88009afd620e1ebffea318e67302956ea79f93b6489282bb515206848a4cd6b6a8dc66a0c385355a3315146ad09b7d366abea38d2e7f168e13b3d7557b2ba1bb8aafda844252e5ef7773d688c85dbf3326bc667fe59263815dbcfd7166b2ce425a5b8def6c0b8103c15d1e56c6418e0cb6765589ae4d6bf9a6b2f02e364873b87c84a02447f13cfed2929ae1df62d3ddfb6fbbe358005d378cb56d55d38e55e2169b41a7b5f422affa42c640c2bfca890bf07c4586bed1f17174fca7102c832ab97426c0e4c881775754f36b9f89693b402147af30d07db39cd7e1", 0xe7}, {&(0x7f000000a000)="82d73b7700e18042e2e785f3e84d4e7316cd2a8a06fa4c29df1f379a", 0x1c}], 0x3, &(0x7f0000003000+0x61b)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0xc800}, {0x0, 0x0, &(0x7f000000a000)=[{&(0x7f000000a000)="05231a97f81fb675064bfd1f278b688b580bd080c9cfed2ccbb78b3ae7a0e2990319ba", 0x23}, {&(0x7f000000b000-0xb)="756aaeac47d5f1fa1317df", 0xb}], 0x2, &(0x7f000000b000-0x140)=[@iv={0x30, 0x117, 0x2, 0x1b, "b225f04804c45a68f27ea6635605f95ac465d29e73d7b1a5a933aa"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffe01}, @iv={0xf8, 0x117, 0x2, 0xe0, "110335fa3e504d150bf700447ed8f826e7990d948b1bad262dfd9989f076dd95cc99541dbf2d7c573be24778eb1c551637e543fa70e8d31cc06d2f8ad788b9b520a973779cb15d096212890c4ee52e56f91bb7bcd73aeb70b769b18a8548ec430002428e8d2b60e6af8acd8dfe3084425fd45e9190eea2b7ab646c4964ff5817352a89b1dd0cee815a337ff5356009162b54ee6f89872c3e0f904cac64924ac1429347b1857199fc60d332a4f9026d9d14ea9b3c79b57bf20cffbf47946ac4dbc7f9cca4597571a623c130e5a41722bee49e0028f9545bed525a5b510c5e3af4"}], 0x140, 0x40010}, {0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000006000-0x34)="9999f2dd736cfafba8c739e612564c6049f01f7529808e0b49f72f2832b35a79b005b15e544bd0a6c228be66dc29bece56bfaa79", 0x34}, {&(0x7f0000006000)="dd019d9da1d421524e3510bb8900d3035291fdb4f8e0b9df9eeb9870927333677c6ad7dd1e8b86511816c66b96fefc26ea1d56af1502b8439658e7d27dbcdb03c977ea434903936ae81bc93f70be26e68e88987364f723608c866759fa150547841051b1ed2aad0b24cae12326a6cf389cdedff3cf30260562e434cfa07baf535109a4956384b74cedfb850164dbf7e255ee4d9838b59d8309a08a1fec26133c5a36bdd5f485b330e1b838f1952456ab53c19a8643f8caa7f858f9423ad3ee9b51420a49368703aa560e6610b8eb650429eb557ef606d4", 0xd7}, {&(0x7f0000004000)="6419b21ece84e3317dd7c9", 0xb}, {&(0x7f0000004000-0xaa)="4a5ef976c2e7b46d9bfb5c4909cb19c48cc6b238926d1224feb0c96ad789cd4fa49669b54b9828b84fc7c46956129079ae08a63759578a57795eb35752769d3d1ac51d263ffcaf3c2353a1676ff928caa1903d4d7400284eaf5981903bbd4080e01248f7b1efa5e8dcd3f409487de863938e7d5463e5c37bbbdde33fb6a2bd4d9cf585ee1aa1d1bfe0780135c5d9ea8a969e438095a541f27ddc7f0c33b9dd50875c52ea3fc2c10d47ee", 0xaa}, {&(0x7f000000b000-0x88)="44f26922433c9dd766c5b3ce074c005e7d7eb701de11e122423deab388f9ee627b46026399d41cce05382e2bb10e844d31a95c76c88f519b95e2eb95f41750fa586970d79e254c29b09bffd6293b2ae2a6a192689ac090e3f1c56b339923f34076efb76ee8680a769d809f736cc7b0b8c4b5c0079380c06d7f4fbc28a4cbf1218594f86df77f52f3", 0x88}, {&(0x7f000000b000-0x47)="ca7f8a7557cfdf1e6baed7b8c24ed2cd7cf62b4864bd4d4f72af0ab6d35852c6c344f87064b9fcb45129e71d06182b09f06ed7f473e925f84e8c47bcfe25423f593872636791d0", 0x47}], 0x6, &(0x7f0000002000-0x98)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x30, 0x117, 0x2, 0x19, "4c8c45808892c42d9eeb5456f5351f15651a8b5b0d62601b62"}, @iv={0x20, 0x117, 0x2, 0xa, "10db58f21b02706c466a"}], 0x98, 0x20000800}], 0x6, 0x8000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f0000007000)=""/212, 0xd4, 0x5c0}, 0x2) [ 218.378689] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/13 09:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000166000)={0x0, 0x0}) readv(r0, &(0x7f000063d000-0x50)=[{&(0x7f0000ed3000)=""/0, 0x0}, {&(0x7f0000c67000)=""/174, 0xae}, {&(0x7f000009b000-0x39)=""/57, 0x39}, {&(0x7f0000dbe000-0x7f)=""/127, 0x7f}, {&(0x7f0000f58000-0x1e)=""/30, 0x1e}], 0x5) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000424000-0x6e)="1f0000000306ffde0000f4bc07100000000600000900018006000000000000", 0x1f) 2018/01/13 09:28:24 executing program 6: r0 = socket(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/13 09:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept$unix(r1, &(0x7f00002ff000-0x6e)=@file={0x0, ""/108}, &(0x7f0000155000)=0x6e) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000)={r3, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000541000)=0x0, &(0x7f0000978000-0x4)=0x8) r4 = socket(0x1f, 0x7, 0x100000001) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000f1e000)={0x0, 0x4dac, 0x4, 0x5, 0x1f, 0xfffffffffffffff8, 0x10000000, 0x0, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d38, 0x9, 0x7f, 0x0, 0xcbf}}, &(0x7f0000379000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00001b6000-0xa0)={r5, @in6={{0xa, 0x3, 0x19b2723a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b6f, 0x9, 0x3f, 0x7, 0x80}, 0xa0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xe, &(0x7f0000db3000-0x25)=""/37, &(0x7f00006d2000-0x4)=0x25) 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f000055f000-0x70)=[{&(0x7f0000a1d000)="dc13f454055993ad", 0x8}], 0x1) recvmsg(r1, &(0x7f0000903000)={&(0x7f0000e82000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000412000)=[{&(0x7f0000abe000)=""/115, 0x73}], 0x1, &(0x7f0000f92000-0x3e)=""/62, 0x3e, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x949)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000a0e000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x0, &(0x7f0000149000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r3, r4, 0x1f00000000000000}) 2018/01/13 09:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000a4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b58000)=0xe, 0xfffffffffffffffd) recvfrom$unix(r0, &(0x7f0000bd4000+0x23)=""/29, 0x1d, 0x0, &(0x7f0000e32000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x0) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005d1000-0x8)={0x0, 0x0}, &(0x7f0000bbd000)=0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb34}], 0x1, &(0x7f00006a5000-0xb8)=[{0x98, 0x10d, 0xfffffffffffffbff, "0d8b94892d0699e4088739d986d73b869ee53ae3322bfae4c30a047192749bf7394fd31a57641b33acd75cb873e6770bba1551fc5d5517050213965a7a6fbb0deb031e9ed929b42fb5d75f1ae5898590efdf21e98aa903cdf6032faa621559ef4503bf8732f06ab94019c3814c8f51edb914f9966ec7b17e3e49c9e45f0d30e26acf"}, {0x20, 0x119, 0x200, "43eee19146df346d75"}], 0xfffffffffffffd8f, 0x0}, 0x0}], 0x1, 0x11) sendto$inet(r2, &(0x7f0000674000)="331b08245ea41c260947c1a5848b06c3ec348732b24787285a182bcd96a3a13a73cf2db7c818891bc3f6bc7e7738f8d707ea950f4944b5f382e64e2f", 0x3c, 0x8000, &(0x7f0000b9a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:24 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @u32=0x0}, @typed={0xc, 0x4, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000719000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d88000-0x4)=0x14) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000f37000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000000000)={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xda54}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r3, &(0x7f0000003000-0x1000)="2037f10631c4a851b13da49c91e5b9497cde918e1e47c411ea83f45693162bc64d6e20fc659193e2380dc922d15a5fe412e5fc54e6e25d8fecd3e97b8ff7375f03a95296fb0ab79aae5deb66da2f25d6d57e21aa35947c8642f581fa9977366427c16d0358d077fc39057493021fac2cedfe424cdb10cb795e7d42e9de9961a4ec41e996a160be9f607d6e105967d9d7559e305602cf99bc2360b7664adfddc31497d893f4e68c55dcbaba45bc28d37397f18533e406d633cf302123318bab3b4c15bfb2a13d87a546121a7309dc2ad786d0615c7ed59899e97dbce53a63b622baf9324be4368d5c34c4666188c2b8aeab2e471fe5c679ebd6a5a81ea5c67e7169dadb24e7a2d55f966d8ec332164808af9f550ff35f99a1e5cb4c874cbb1f4cb6f60b94c36ad63b72d9ef8b0eeb5e20c9e268cc7d3a95ca03dc40bac74b54586d8a68b28946674b0ef7999e62b538628343a04e41b1a3a984d14b51c91e6039fb2eac20fdb84ab20c878bc2caea539cdfcbb7a96c0c59fd1200bcd170604d1bf9beeef1126a733e2ae4695c919ebf2b1bbabb75ec595d56695186e5d8b77fc3b4620c8805787c430b48e94cafc1ee35c5430d8a7cb9ec9555b15a38caabedb1213719d2f4c812843d8efb648ab4dd60786e6499ef87c38dce1f43972150adaa8fbbce900cc51b7114f97b75077f8cce04cb2b36ec11e06df559e64e9b525ce133638b902859100a62c08213abbb7ddf5f9b3380d8160b60dd1ae578da2c583d89511938cef025b2e4e0e833c246b402fa29405c3a546bc721f905aa32b7e3a062a25c25a217a69f0842a98c55f8e1e4933e1dc76e85fa4e4cedf849f4505d599a7549d213ea0254e7296edd368268dd188cbcca67c1c9353500de1ed8f5b0a10a00c71d3bffee910bdc228e2cd0445f01f512d5d470fa6011145ff854c8fdc2d46d51b77fa4f40cb355b86114fd8d5542d60c421d81febf398c4383c3e62516f63346655bf3b5259bc9445c5876d8dab06484f4e2c04170027f77dafeeb59c9a1620405faad27230b3c2f9cfffa280249c012d160a6823fd2cb5fc655e543a165dd5e201c7967bc28af9fa2766fc6f4d2b8967096ff8ddf3b83e3b39f56f6c9f41e4ed4be5fbc5272f78eef540504df0debad970e67890f30a0c6239679696efb2c752492c8b1a08b885b8e6cea668fceaac142eb1b027c45b0604f53d36a4bbe6f62046a44e590bcdbb12b5f3c590df8ef853d31ac8be81f33b0ba9855ce1ed323217f353dfd3c0e258cec0a37157a8372cd4457d0caf16e4c97e9d98028b2e969a89c1c3bbb0857abb2c1ae8c2b810575bc9268224e79ddffa6817f75378983eef60afb67330b46c44f0d6d178205e1aedcb272b4f1c826589bb5bda592d1989f55965f56fe6c556bdc0978bd1675845dd7f15f57049075912107537fbedc655649174adce98d88bc180f87431a08e47368dbd9090ebd6e82e76a4e6321e72bec8a8b39a883ca6e37e86e687cb66f3858b83d5c81ed8a71b58eb03f01b0939bdc7bba5d29d99e08ac16cea322486d39266261367336a6f971d6f6e1c9cb99f25a3be99bfb26643dc7c30b0ad0b2c9e7f1ef3a1b75a4c2aba1548c57b879e35e1228532d565e6fc9086673014d57c94814805cd4a1041e3614cfbea4edd7781cdf976f5cfd6fd23318d8ece2bb65bbf007311621168a08f650f5a7120be6c5f64f47cf7c6b7735a24cdcdc04e7524f1640b95dcbc49c690b24e228031eb88c06a9cc17b16046fca549e6c885020594c7ab742a0759b61080b46430d2767febe3d61456955464b7e62df23605e0d401b272986699499b221acc3fdcf5ad5a113c2ad9c3cf8f2faa87b3df40e1263dd24cafe06d4b7b19864ae611e659c24657d13c5eb3eb83a5f8c7a0528dab6704fa53adaddb60e069ab6a67726cb3e6c3ad4a97467fda9d305e5599144d66a7bd9e5288cbd1e828db61e8217b6361019aa7e836c6ad99d8c716b93a90a8925b9787ce0baa36bbb6658f10902cfded6abb53f5bd381325854190a791a33ca80b7ca622dd21838b5e7ab58294682bbf4d07232b530b9b5b07a746e4a87b54e46c18dfb57b8c797b0854976853067432d205267338c0ef9bc801ab8e9710ec5f18983cffd3ee23e77c51b5483c33c048aeb4effe6f479065c2620dbc337612bdfdf785609f687c79e3cd41b78cae72ac3c6a58efa97c93cecd54e2e66adaadf377b33cc019dd4b78c058560222699ce673f8d671a24640c34ae76ef227ef8aa47037cbb4a82ebe0aef141a8ae9a8a50c694469509dc5f8b74a6df2678277fab0ceefa721b3732088e95b9ee13d0362b0878fe98bdd13047a6cf34a99d08fe3e01870d200a073222f866238cc48ead0aa43ef326449c5076094556e3b275ecf2035d8f579581f6f875b2b3b017e88840674a56e015ec7bd7fb2c3b77d469f72fc7217ee151a8d2711ffc953e73834d20d5e4f77f1decfb9cfda781e9fcfc708c28a9c4e3bf4949490a0e738c05e56b5d93790b41b97434a21574e85cd2129167cad6aa5f62f8669a7efca595db1db881ea4c3eed5a86fe5e8f018708d9369b259ff8c8098a90747586b366006c992ddcbac04b9e68c308fabbebcfd9fe9ebef9eec08bf81e6cc4d9a795b67235657c100245c1aa1c9ffc4126fa7fa477c1fae86e16bf7dbe9035e41536c88bea75f6da70adf2bd2fa7642b0b793e251c07ee489ee59db996c4a5f7f94f33d30aab7e9a52770420f5e535fa6d47e2ad91ed69538ae3d43e0122526e8ca3fbfd6ad9312b6e3e3238dc0d7f90db7ba81d416cbee2cc313f7f7cc2fb0e55b14abd8f8a90174961aff24dcc827ffd816838d78e1c72ea4e51e829b158a70356989aeccccb4727ddd910c7308ba1ad1308fc9639bfec056ddb3923d1acfa99b0dd119354ce96483d195f802cbe1704e35ae01d806bff43783796a6121ebed3c8881c494089c855f25ffb85998a2105a16c5f817b5f2f563e8038cd4af180bfd73053ad3a9339d53db062fc9773210fc86179b996815bff7a9bdba0a4579a8dfb05e87f5efcbeaf0395ba1587cd12c963653f2985452e55a469f44af45ee02080d9604ba5d645782c4cb7edfac0daa6702e5641f345b59ddf224ea3d1c5e4ebaee081382c4e3ff7c188de0a50add7056bca7424da843e0a58b04d600e160e368569cbfd7787b76bbad9ed40ad1aa1dd8a5ad7c68dc8919e5691aa098fff7ad6211e2cc77488b0a1ed7496848a3761fc6a3a4b00c9bedea4b7257ea2be28f16450c320d51e8a17365c4de1159fa9a816c538a17b9a8495c7b72e7b0852adce03aa11de736ab131d44ae74583a1bf1c5655a28518b9dca2621ad61f44dee2843f792d7244ecd8f298618049acf1fd1705982412664ea26e107f8d235b5331e22da56e4c8762187b983e67e652aef2d6ac1503ef1f1a848cb7771d104a89fd53c63f63c1c84751fffe9142d2c753ef0adbf06ad80f0a9fc50604146b14a2d468605ce263bbce0347fb6f894edea012fcdf5b5358533304bc46a74f377e3044c30ddde7a4ea1ba4f4ec0d15efe4c429118774aa85d3dbb026ad097460a1f6a513e1016d558345181b089277879f4f7a5cb2c8cea01a20d803a4761b75c8d6f8b405e867a52441e51d0cd6eff17c125f047d0c7e048d8401465865dbcab4109e0f596182b83c1bb1ddf767b96c478ac29b4f6be2e95c8fedab8036230106dc58c262fee08f41e400f4804b3bad4fc0708fa73865b3bbf4d8de50639aa41b59fc86d7e2a9c77734d4ea9b39df1d50096a46c578958bdcf3516be3cfc50e08715dd6af24214d3fa8d2ea8f076292b9d4baf2f5328ee54d2776b83e7eda001dc8e49ee21c540812924474f2c667010297d3d430d1c6abfa4d1a02c2973b29f3364a90e7e543d2b74ff1b3bfdc6154cf4b530e26631d113a2f49faa9560150d433b4599260e4f63baa213842e9c1526b62c14b841f57af58c90ab5fa3ae12b695534560ba35a06cc5850dfd52d5415c666adfe1fc06c8c7fa88fff75cd244fff82208589d6c87b8c154b7d0122532c77cec26b89b4395935f4bd50249901b2fc36f5a8bc5d98aa6de5308f88f4dca79b3e3e452cad39f158f0b2a5bba5b9de5b78b1d4e07a694ad2361c0f3aae44b043c4f2135c00842561fbcaac91b9b4d77ffdc77de0d75708e68e2535a6cb1548afb78da43c51a94a070c4b44f55516a7719c68ea7c22a4d3d2161a0f19ceb887021adffa37062eca56b50054f48ff9b2643479f1899f1e5e0e12c8b2312a8d9dd8f61ce6a5fbd462ed4bdca92adcfcabeebc9f294d9a34d5588c2f389bec28c8b4c34e805a0d38e3f0db6f273c6754d5f54fdb31987673137d6c10f6157389cfcb7c4213b16efbbd39d104a7872464c2561b39bbdc077556a824ad7bfc8bad090428a3a80a245c9c573c4be8767592f5131cd2a37ce709bc9e5e1fc5f29c1091026693b8718b0db2cb45f8d505946a957e83f2343d84426e434e1dcf8c9ba725f0aa7d2ee15e8ef6dee38c6475066908d0e1d45b74dec8b03113c9c2044b25fc52429916e9d3c0b398c429b57bc9dc2c24f889f0a32ce0eb2e1800cb8030f26677f21c0022e1e660c8aaf46a72b462d3d0fe91a7dce0dd95ff3b9f9b9ec3ad49cbde7b4f6a2f1afb515f7eac81f638860f26cccc1ad749140bc0265bb09d6fa670a9bf946bdc8f81fcdf446db765fc4681a952209cae154b86354061fd9378577dd9140c036f126d60976ee39d40ad7d06161d3a090531b30d3b94c473e889240db929502ee918af75f22f56c20ddc814cc8724608ef1a884678648ed237c7fe67e46866c2c496528599040a00e3b779f636cc9f5bdb81da1b2c15de0259ba310c2c8212049a10c216d33d838ca0dba6b811300705b9ca0b0c1a508d96d832d0c7934d5e0fbe27feb4fe73ee5b160e123357fb4574827e3e98d953a2aa4871675a534da6aded2e39ebe0bdbc713a0f5def29c6fc8a9c2cb896d4ba2f08c764b6a8d301edb851064f91c9d82155439b1d47934c6c26c138018986952577974ee84d9cdaf91db421501047052bb0d744e132d9843bb710a0519806de6e2c7fecfe5161939936cb686c00869a34f1e755dc9be7caadab21cd10702949900e1aee767322fcc335ed682f0ee9d4cf91708467e0ace266fa63ce713ba53acb42fad691449b48cc4341c30b63b5afa0e6271dcd3e4315f0ed35e803ce969f197d8ab382f6485a7e0e5798cbbb2fc39cf2672c105c35d85e2979e0b8f6c44f3a0f39b9efcf6bb93a2b525611475802c6f329dd55fdaa36ba45097ab64cc4b4668a7bb70088c7006cd07235497491be594714edeffb5c977b3af04b6187f9a04a48185ff0086c58b85b1982fb9c23493f3561c035987d2e86cc711147636b8bdc7c8b4ffd5fd0aa364fe774c0d5a33c00ff43b373d0d78d7e160eaf4f682112855cb34dbcd35ee9b71d9d71790c8c7141128f53cdfcf319607a14516797901229089f3111ab172734dcc62d1e7ffed5cb9646a0ed9d3fef07aa7ef163ef2535955d0117050190414e3389e5bb407002e2214f31583aa6bbe57a589d4940a4279d345e8e8b96524f296fffa3589b2d8a2c6a1b07b99913825383401aa5f74fe447757b8b39c975960737321966bb162b1147ebbaf6a841a1b21945ea9c99bbd6e50ebb18353a5610f98eeb6bf05f50ceb55a31e5bd4745665c48625c40658a6fb0b2f155ea1c7d6eac154bb26244b57d3cfb23bf181138635e6225149f15fca0d01768428", &(0x7f0000002000-0xe3)="4e47fc635d749e6f27a9d73454b262eb8be161d9a2955d65960bb1dc72e7e2b5b34388b3025dd83bf6c012ce6aa5b64434a56185dc6bb7a088745fc910ee0c1c17053f3216fc1777ca3ac78b4f7735df604d7a69505144d62d52efe8a78390ccbcbcf01bae450f66ca1e259de95dc085ed3eb8dc22ede2f521e4d92c9ce3ff2a0d2c49dcfdae919749a3b1a73510ffa5b3d102371e4bd884748817aec95e6b830eb6f198fdc0f85b809e36be6bbdc906af5b3551be5e17e0c1e7cff81e11df503ec414e52395ccd0c2c8856785056fe3f76ff2a96ee6a4c400dc4ebf5a1c364b3d12e0", 0x3}, 0x20) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="393f9e4be30320fa02037afaacc9aea4dd462a98b263a55b7f6a0edf79abf4882aceb3750a66a6e99a92ba6a5c084d06025ac1f6c19993f52a67dd645f23b9705e0ebd8ccde79bf85ad32e2b7b75ebd4c4df2bc910c495f2db3357ad5ad49c116039116490fc607e64f0b6b1b3732cd69bda9aa5ec5b8c85cf995d04ce81a337ff0bea5dc3a85d33eaa070", 0x8b) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f0000003000-0x8)={0x45}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000002000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000003000+0x82c)={0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000006000-0x8)=@fragment={0x2c, 0x0, 0x200, 0x9, 0x0, 0x9, 0x2}, 0x8) getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000006000)={0x0, @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]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000007000-0xda)={r4, 0x4, 0xd2, "3d90aaef4ee18ea76020d5b596b377d420c8db4cb92756beedc671d592e5095b454ddba91b2b8ed8ea8a43eb8902fe6577f8dd6715b986fd6afa76f644c34102e4433418343e65b5d10512929bad74560043ca043fbe89abec5bd8877f4a27d396695002a5af56bcc0f597085652e60cda4f87bd1981ee0a536950328fde6b096e3d8695d06340a329fbbde0e8938ed9ae82058d3f5de8322a34e2a20fac03075d630776b123ef56cdba34b2b56a52b6fb8c1c4e41e06417f05a9421ce8d2a3f3d640362203d806f156ea4896c11f0f96e44"}, 0xda) socketpair(0x0, 0xa, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000007000)="8dd4148a5fade36e877a5efa5db245c643f0565d186f49ea64c711124bfe34151ff6120a", 0x24, 0x20000814, &(0x7f0000008000-0x1c)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000c5c000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003b3000)=[], 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001c0000-0x10)={0x0, 0x0, 0xed34, 0x1}, &(0x7f0000138000-0x4)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f8a000-0x20)=[{0x7, 0x7}, {0x3, 0x57}, {0xb, 0x2}, {0x8, 0xc03}], 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f8a000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1f}, @in6={0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x1, 0x60000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0xe4, @loopback={0x0, 0x1}, 0xfffffffe00}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f89000-0x20)={0x7, 0x0, 0x6, 0x7, 0x1, 0x5, 0x3, 0x4, r2}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000063a000-0x4)=0x0, &(0x7f0000f85000)=0x4) 2018/01/13 09:28:24 executing program 6: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 218.485649] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 218.494920] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000cf000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c09000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f5f000-0x8)={r2, 0xfffffffffffffffb, 0x1}, &(0x7f0000a56000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f81000-0x8)={r1, 0x7, 0xe275}, &(0x7f0000828000-0x4)=0x8) 2018/01/13 09:28:24 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x149)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "948a77683c23acae"}}}}}}}, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000002000)="370adca90ceb9921594dfe49f9c1a5fecc3fd6", 0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x5, 0x6, 0xfffffffffffffffd, 0xd15]}, 0xc) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x3, 0x1) 2018/01/13 09:28:24 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000)=0x5, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xe, &(0x7f0000010000)=0xfffffffffffff4b6, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf8, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000054b000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005bd000-0x10)={0x1, &(0x7f0000000000)=[{0x1, 0xc9, 0x6, 0x146dfa44}]}, 0x10) mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00000ce000)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0xffffffffffffffff, [@sadb_key={0x2, 0x9, 0x8, 0x0, "1b"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000004000)=@buf={0x4c, &(0x7f0000011000)="7202151bb59a05a2d78a6252e3cf408295a0ba9e6d4bc5a1be6a630856395d70dde95350debd2e6bdbc5dc5b33869f642dfdc3187d5e730ffc35917417f841ba90947ccf156bdba83de5b8ee"}) 2018/01/13 09:28:24 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000f8e000)=0x0, &(0x7f0000ff3000)=0x4) [ 218.534839] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/13 09:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c6c000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b42000)={0x0, 0x0}) socketpair(0x10, 0x4, 0x6, &(0x7f00003cc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000096000-0xb)={0x0, 0x400, 0x7, 0x7f, 0x9, 0x8192, 0x3f, 0x5, 0x3, 0x100000001, 0x7ff}, 0xb) r2 = accept4$inet6(r1, &(0x7f00000a9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f2000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e62000-0xb)={0x80, 0x1, 0x919, 0x1, 0x9, 0x8, 0x800, 0x5, 0x4, 0x6, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004f3000-0x4)=0x0, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c65000)=0xc) accept4$inet6(r3, &(0x7f00000d5000+0xca0)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000015c000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000eec000-0x1)={0xff}, 0x1) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007c2ff2300000000000012000600e00900000b270e510000000000000000000000106d", 0x29) socket$alg(0x26, 0x5, 0x0) bind$netlink(r0, &(0x7f000076d000-0xc)={0x10, 0x0, 0x0, 0x30092000}, 0xc) 2018/01/13 09:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000644000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d54000-0x4)=0x1c, 0x80000) connect$inet6(r0, &(0x7f0000777000-0x1c)={0xa, 0x1, 0xde, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000018c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r2, 0x8916, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r2, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[], 0x0, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x40000) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000871000)={0x0, 0x0}) 2018/01/13 09:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) pipe(&(0x7f00002ca000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000e2000-0x1000)=""/4096, &(0x7f00008df000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005b4000-0xb)={0x400, 0x1, 0x4, 0x5, 0x5ac, 0x0, 0x200, 0x6, 0x7eb, 0x9, 0x101}, 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000b1c000)={&(0x7f000073e000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a087343f5dbbebaeb53b1a71229ddcfbca6090f237c49d9aabd7fdbafd9ea9b7830648276d71b5ad7e31de3f91d573debc210c995f9120ebdb785e7a35111f", 0x0}, 0x60, &(0x7f0000a9c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x9) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x3e, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000676000)={0x0, 0xff}, &(0x7f0000ca8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000867000-0x10)={0x0, 0xc, 0xffffffff, 0x0, r1}, &(0x7f0000ace000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000073b000)={r2, 0x7, 0x5}, 0x8) 2018/01/13 09:28:24 executing program 3: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x80000001, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000417000)={{0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="885c47074b2a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9184d4c3d267177bfeb683df6b74568b"}) 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002c7000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b40f2ff0000acff002103c75735", 0x26) 2018/01/13 09:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00007e5000)=0xe31, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$ipx(r0, &(0x7f000020b000)={0x4, 0x1, 0x3800000000, "7149ed376581", 0x3f, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008c6000+0x86b)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004be000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000815000)={r3, 0x1}, 0x6) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x28, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x17, 0x10001, 0x400, 0x1d, 0x3b, @random="c2b07be33e1d", [0x0, 0x0]}}}) 2018/01/13 09:28:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000bdc000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x1ed, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb20, 0x10000, 0x836, "b5259ec3fe58965aa0523e6ddf39594c80826ce5fd7d4b4cbd183b018ae52549e6a0bcdfecf45d49492eabc30820e6973f18255a10c4fc0bd870f9edab0e1933cb893a0744ae096e9c0a396edf4d3207"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000, 0x5, 0x118, 0x500, 0x5, 0xc0060001, r3}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000004000-0x12)={@generic="c1803e69567cfef21dda91bbc4d99aec", 0x7}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0xfc)="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", 0xfc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000005000-0x80)=@generic={0xb, "0c0bc587a58e9a9905aa75997549e793210c11cd9d1519142368531a30619bb76c5ac19f64bd7a3b1831221aea6bccc68ee7b55478126c6aa18b5bc136491db9da03eae18301e6fdbdb7d984646a8ad1ff4c9044696a3f20a1c70cc892b73effb3a84bf10daafafa1c386db413784a147724b7463646d68ed73bede08483"}, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000001000+0xb44)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000006000-0x80)=[{&(0x7f0000003000-0x25)=""/37, 0x25}, {&(0x7f0000006000-0x2d)=""/45, 0x2d}, {&(0x7f0000005000)=""/192, 0xc0}, {&(0x7f0000005000)=""/234, 0xea}, {&(0x7f0000005000)=""/203, 0xcb}, {&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f0000006000-0xce)=""/206, 0xce}, {&(0x7f0000002000-0x76)=""/118, 0x76}], 0x8, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000006000)={r5, 0x3}) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ebd000)="0f05000000000000004345b2071100040105f03608000100038f0000000603", 0x100) 2018/01/13 09:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00005e6000-0x98)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/13 09:28:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000a92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab1000+0x824)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty=0x0, @empty=0x0, r1}, 0xc) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f54000)={0x0, 0x0, &(0x7f0000636000)={&(0x7f00009a1000)={0x2, 0x4, 0x4, 0x0, 0x3c, 0x0, 0x1, 0x1, [@sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_x_sec_ctx={0x1c, 0x18, 0x1, 0x7, 0xd1, "57f6a941d03f3f7b03ad1f14da489eb7610b821854062c9b89b86d95822adf3ef083e1ba11cf5453acade6e2291a2427b918b205fbaafecd705a791a0beee213bbc328d2c182a65f69ceb5c0112fb23a6e21e07fd367364a53b4dc97669a940bcade0dbd65f423d25efcdfae6ce04e2143b1207f0789a2a9c27c7931121a0da941f09b862d937f4075a8c9e261f1b79c777315b2970e1f34341bfed68f2243f4ed4ddf08794b2b8cf2190282315a9dae90c01f010a6ec46282b053e863063f33b1dbd026edfebb4b75e7d235569ed23e03"}, @sadb_sa={0x2, 0x1, 0x3, 0x5, 0x7, 0x1e, 0x3, 0xa0000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}}, @sadb_key={0x11, 0x9, 0x3d8, 0x0, "bf09a52b8abd8a2818222e7ea022d2072287ad13b85bda70ee25198fb994abd6517fce9296d8f6e532149dcfbd6c7295ee61f7947ef3ef5911d43a42a29544f41f9c16bf67bfe31e1f7379c3c61092c8bb29436ec4bc6cf1c6e0792f798e25f300353c5e2d57a1b8e12a328f3219285c39c308453fba6c49275ed3"}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x2, 0x8, 0x8, 0x83, 0x3, 0x1}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d49000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000076b000-0x10)="6ad8cb5f792dd10f4b8f5aca23ca76ba", 0x10) sendmsg$key(r2, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000a6f000)={@common='bcsf0\x00', @ifru_settings={0x0, 0x3, @fr_pvc_info=&(0x7f0000dae000)={0x0, @common='bpq0\x00'}}}) socket$unix(0x1, 0x2, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) epoll_wait(r1, &(0x7f0000ef9000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4) r2 = socket(0x11, 0xe, 0x9) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000026f000)=0x0, &(0x7f0000ef9000)=0x2) 2018/01/13 09:28:24 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fc0000)=0x10000, 0x4) socket$inet6(0xa, 0x2, 0x1) sendmsg$nfc_llcp(r0, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, 'O'}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fc5000-0x10)=@buf={0xb9, &(0x7f0000fc4000)="375c43aac07db2780fae68fef3d8cdac946c9c8dcaf475a74677e6015cebe090a675251caeac74ed2c63cd3df34b0a20963e9de370fb8bee6e2533dd99c336edca81898f72be17e0e984fb6102b0304d50e3e5eea1b7ec56d0ab96f704c74d4d41b4ffbed19ec265b9f31d4aa1e9f4aba0c39a6758d22196bb5bfbec4ba78f1bdbd1b3f41ab9c633a63bb35a49599f479b2109539fc6e6040119b8678866fa43026f0b64abee4037093958448e720d3bfb13cd1f087bf7b1e2"}) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x80001, 0x73e, &(0x7f00009c8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000030a000-0x4)=0x9, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dc1000-0x4)=0x0, &(0x7f00005cd000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004df000)='?', 0x1, 0x0, &(0x7f0000619000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) 2018/01/13 09:28:24 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x5, &(0x7f0000986000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000055a000-0x28)={r1, 0x0, 0xe, 0xa, &(0x7f0000346000-0xe)="fc3f911412624ae87bd33854d850", &(0x7f0000f6e000)=""/10, 0x8001, 0x633e}, 0x28) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000bd9000)="130000001000ffddbf00f4a0180f050000230a009d000000030aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f145e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000800eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886979e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) poll(&(0x7f000072a000)=[{r0, 0x4000, 0x0}, {r2, 0x20, 0x0}, {r2, 0x8012, 0x0}, {r2, 0x0, 0x0}, {r0, 0x200, 0x0}, {r1, 0x80, 0x0}], 0x6, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000853000)={0x0, 0x1}, &(0x7f000029d000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f2d000)={r4, 0x401}, &(0x7f0000282000)=0x8) pipe(&(0x7f0000152000)={0x0, 0x0}) 2018/01/13 09:28:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000003, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000000000)="8c48037916cd02ee7fdfe543b44c8d0d57fd1a006c9c67e3fe17e8bb1c000420d59537340fe90433", 0x28) 2018/01/13 09:28:24 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd1, &(0x7f0000974000)="", 0x3be) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x806, 0x40) connect$netlink(r0, &(0x7f0000004000-0xc)=@kern={0x10, 0x0, 0x0, 0x4100}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000012000+0x317)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)={0x1158, 0x13, 0xb, 0x0, 0x3, 0x0, {0x1, 0x0, 0x6}, [@typed={0x10, 0x54, @u64=0x2}, @nested={0x1c, 0x6f, [@flag={0x4, 0x22}, @generic="0949f89a692e7fd4eac8f3b90fa02a6bf93b"]}, @generic="a7740e13227a3518a1e406cbd1bac150acd76ba364fdb0089c63ae78400858f9a160e6af406982fe6902764a181b75596da2b094571fa752ff31cf6c7040d80c14af98e50c69de1741e59a30056ad786b2fa4113f2ace7fa", @nested={0x1008, 0x31, [@flag={0x4, 0x5}, @generic="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"]}, @flag={0x4, 0x7c}, @generic="ae5038008eaedece5f176d3aea1b1b957770d645ee48cbe7da6aaa2593260e7c725304540feaab725d69f8e6c8354456e5e89108062928d3ad200acb58d7d708c85de80e48644355909e3e85f5e7c3dc5aea9f33a46f12690029d28b002b395bb701660cdce67fae56e746d56a5c44b3b92815af08476cafbe44bc9993fb3912ad4ccf455f7c130c117b6ce038f4dd9c61aa1b8b3d1726c1832e55309130cabab693c619", @nested={0xc, 0x14, [@flag={0x4, 0x42}, @flag={0x4, 0x4e}]}, @flag={0x4, 0x61}]}, 0x1158}, 0x1, 0x0, 0x0, 0x40000}, 0x80) socket$netlink(0x10, 0x3, 0x0) 2018/01/13 09:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac2000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000222000-0x4)={0x0, 0x0}) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff120000000000000000000000", 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000077d000-0x4)=r0, 0x4) 2018/01/13 09:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x20000000000002) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000aab000)={0x0, 0x0}) socketpair(0x11, 0x80006, 0x4, &(0x7f000018a000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fe6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00009be000)={r1, 0x80002, r3}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00002aa000-0x28)={&(0x7f0000995000/0x1000)=nil, 0xe8, 0x934bbe790b7b1648, 0xa, &(0x7f0000c15000/0x4000)=nil, 0xa5a9}) bind$alg(r0, &(0x7f00002e6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) 2018/01/13 09:28:24 executing program 6: pipe(&(0x7f0000783000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000939000)={r1, &(0x7f0000939000)="6fcd577ef5b06e88afe1f0515386e37f7c7979bf49ca0d4f04c393e1d67d35e53b63eeec30c84be2ddf52f39fe20d7a88f1eced78927e4c14d0abae2473d0f827beb9480279a1e9805b0ab1a1d5855e37e1e11bf68b5353100dafd234c329a02053f20d049c0751714c2ede172015bb0b0fa2a7c378555bbfb94ddf84f269edf8aff", &(0x7f00007ec000-0xb8)=""/184}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r2, &(0x7f0000026000)="", &(0x7f00001c6000)=""/0}, 0x18) unshare(0x80000000) 2018/01/13 09:28:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x2, 0xffffffff) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/13 09:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000037b000)={0x0, {""/7}, 0x0}, &(0x7f0000c26000-0x4)=0x10, 0x80000) accept4$ax25(r0, &(0x7f0000d24000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e22000-0x4)=0x10, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000091c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00003fa000-0x18)={0x3, &(0x7f0000ff8000)=""/4096, &(0x7f00000d4000)=[{0xa, 0x39, 0x7, &(0x7f0000635000)=""/57}, {0x4, 0x6d, 0x2, &(0x7f00007b0000-0x6d)=""/109}, {0x5, 0xbb, 0x9e1a, &(0x7f000033e000)=""/187}]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00002e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a3a000)=0xfffffffffffffd3b) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ae2000-0x10)=@req={0x28, &(0x7f0000e69000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x1}}) r1 = socket(0xd, 0x800, 0x0) write(r1, &(0x7f0000535000)="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", 0xfc) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000010000-0x5e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000f000)=0x60, 0x80000) r1 = getpid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000011000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={r1, r2, r3}, 0xc) syz_emit_ethernet(0xffffffffffffffb0, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x2, 0x4, 0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x0, 0xfffffffffffffffb, [@empty=0x0]}, @timestamp={0x44, 0x0, 0x10008000, 0x0, 0x7f, [{[], 0x7}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x400}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}]}]}}, @igmp={0x11, 0x0, 0x0, @loopback=0x7f000001, "0f8c3edb"}}}}}, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f000000f000)=0x2, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000011000)=0x7fff, 0x4) 2018/01/13 09:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0xc) write(r0, &(0x7f0000eb5000-0x3e)="130000001000ff00000000000000020008b10a002a0000000c0aafa70700ffe8000000000be1a3490000000189b93c183d11e4820d0300f051a1b4b88eb6", 0x3e) 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000042b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) accept(r0, &(0x7f0000e45000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 09:28:24 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="7e9c856864c940ce597e477aefd029dbbeac18a509324b7d41b411d59b255ca3b97784d31b7042bf14568e61a013cfa24afa7be0c6") r1 = socket$inet6(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/13 09:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006f7000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00003fc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e5a000)=@assoc_id=r1, &(0x7f0000b2a000-0x4)=0x4) getpeername$packet(r0, &(0x7f0000715000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000061e000-0x4)=0x14) setsockopt(r0, 0x6cb5, 0xffffffffffffffa6, &(0x7f000078b000)="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", 0xfa) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005b0000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a0d000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000cdc000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000458000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0d000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000286000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000404000-0x4)=0x18) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003e5000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0xffffffffffff8000, 0x500, 0x8e, 0x800040, r2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000733000)={0x0, @in6={{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xe1, 0x2, 0x5, 0x9fb09ef}, &(0x7f0000a59000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c89000)={0x0, 0x34, 0x30, 0x21, 0xa014}, &(0x7f00003a9000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000c6000)={r3, 0x0, 0x72e9, 0x3}, &(0x7f00007c4000-0x4)=0x12c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004cb000-0x28)={@common='lo\x00', &(0x7f00008e8000)=@ethtool_rxfh={0x47, 0x2, 0x0, 0xfffffffffffff6c2, 0x0, "b448f0", 0x3, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003af000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000993000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x8, 0x76, "92a6537a108ca9bfb7210c157554d98648392cd7509736e297ec80a32c5989b473fee47a6a77abe6cf4fb079960e3683196da87d5db17928595a1b041061dfd27c69e662f8c14dd83bb2d8cf19347e37"}, 0x160) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x200000008, 0x100000000f, 0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000fd5000)={0x1f, {0x4, 0x3, 0x80000000, 0x5, 0x5, 0xff}, 0x81}, 0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000fd5000)="bc8cc8732a4a7fe9c7f67af030845e05f65795bbf85c166d9b579c002d477ccf3407e99032ea7fb9d9652d210665a88545da4476b22433a64f67fe42c8fab790db72f12f0b830327c9d268772e10e9d24ba44dfae1efc9c05bfb8bed6a", 0x5d, 0x80, 0x0, 0x0) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1b, 0x4, 0x7) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000092d000-0x4)=0x35, 0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000107000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 09:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000083a000-0x80)=@generic={0x0, ""/126}, &(0x7f0000997000-0x4)=0x80, 0x803) accept$ipx(r0, &(0x7f000052c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cbf000)=0x10) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fac000-0x4)=0x0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004b0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c25000)=0x14) r1 = epoll_create1(0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000340000)={0x2, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @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]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8185}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x37f6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000031c000)=0x4f02, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cef000)={0x7ffffffd, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f95000)={0x8, &(0x7f0000b49000)=[{0x401, 0x8, 0x0, 0x0}, {0x1, 0x3, 0x50, 0x1}, {0x2, 0x2, 0xf984d57, 0xfffffffffffffffe}, {0x3, 0xffffffffffffff47, 0x0, 0x6}, {0x7f, 0x3, 0x4, 0x4}, {0x2, 0x9, 0x6, 0x6}, {0x5, 0x1ff, 0x6, 0x2}, {0xad4f, 0x3, 0x6, 0x1}]}, 0x10) 2018/01/13 09:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f7e000)={0x8, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x101, @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]}}, 0x108) pipe(&(0x7f0000cbb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ee7000)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000342000)={0x0, @in6={{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000643000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000208000)={r4, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000871000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f73000-0x4)=0x24) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000613000)={0x7fff, 0x5, 0x9, 0x2, 0x2, 0x6, 0x1, 0x8, 0x0}, &(0x7f0000ed9000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004ae000-0x8)={r7, 0x9}, &(0x7f0000cb7000)=0x8) r8 = accept(r0, &(0x7f00008cb000-0x80)=@generic={0x0, ""/126}, &(0x7f0000a6d000+0x964)=0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000097c000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d3c000)=0x237) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000059f000)={r5, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xb030, 0x3, 0x7ff, 0x2}, &(0x7f00001c8000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ae9000-0x6)={r6, 0x2}, &(0x7f00007ec000)=0x6) setsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000ec1000-0x4)=0x6, 0xfffffffffffffe19) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000faa000-0xc)={r9, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) listen(r0, 0x0) 2018/01/13 09:28:24 executing program 6: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00006c9000-0xad)="8abcdc812007e54931bf211126b20a44319dabee52c208a09eedc6510ca929f7380ac84ba8cdb25ed141336dcd85ac259358ae1ff28404bcd97f8c669a0da18f6f217c4433b69ed61812f43a15ee1767a8dec56b6c859dd267bffb104682834a345c192c6eabd6fff77a3397159c8297136df37052638acb09ce9f85bc52bfccd7f9db181a4e298e7ddd40c311d1f888e93c07acd3269b3d8e69e9b1fa2d95f875d5ff432d57635b62f1c08f23", 0xad) 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20001000012c6, 0x0, 0x0, 0x0}, 0x14) socketpair(0xd, 0xe, 0x8, &(0x7f000087b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000808000)={0x3d, &(0x7f0000e6c000-0x3d)="bbad0d6effc5d4679806390c29dc381dd242f34dd201509cd8172a5cda3d035002f1f416a6142e6e3bfbbb5e7039b8d31e5e20152b9e5482f6cefb6bcb"}) 2018/01/13 09:28:24 executing program 1: r0 = socket(0xb, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4b, "3f85f1a456765a7858ad6b537840a45180d50da2f368be6398ce13016dc8f626991628972e179826938e99d953e1df3b379846081c466ab8192ebe08c355d29c0685dabab41b0d7861ee88"}, &(0x7f0000001000-0x4)=0x53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x6, 0x8, 0x101, r1}, &(0x7f0000667000-0x4)=0x10) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = socket$inet(0x2, 0x6, 0x40000000002) recvfrom$inet(r2, &(0x7f0000fe5000+0xcf1)=""/39, 0x27, 0x5, &(0x7f0000e21000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003fe000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000ac000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d32000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000823000-0xc)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000018000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a100080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xc0) socketpair$inet(0x2, 0x800000000, 0x6, &(0x7f00008c3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006cf000)=@assoc_value={0x0, 0x5}, &(0x7f0000d13000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000053f000-0x8)=@assoc_value={r4, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000a3b000)=0x0, &(0x7f0000858000)=0x4) getpeername$inet6(0xffffffffffffffff, &(0x7f0000ad9000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006cc000)=0x1c) 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f0000bac000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000)=0x10, 0x0) getpeername$unix(r2, &(0x7f0000fcb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000964000)=0x8) 2018/01/13 09:28:24 executing program 4: mmap(&(0x7f0000000000/0x13c000)=nil, 0x13c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x40, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}, @nested={0x1c, 0x3, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000013c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x4, &(0x7f000013c000+0x406)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000bd000-0x10)={0x1, &(0x7f0000031000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000092000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) 2018/01/13 09:28:24 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1b, 0x80000, 0x9) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00007c6000-0x4)=0xbbc, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f75000-0x8)={0x0, 0x1}, &(0x7f0000b85000)=0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f75000-0x14)={r2, 0x6, 0x9, 0x7, 0x81, 0x7}, &(0x7f0000553000-0x4)=0x14) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80004, 0x7) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00003ff000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x567c647d, 0x8, 0xe011, 0x0}, 0xa0) ioctl(r1, 0x7, &(0x7f0000f75000)="a35d00000b279f759900979f996ee3d5132856e2410a01c813c8935b22ce20ab6020ae0ab0992a3bc6e517e7dfa43eca364987df5928cfbb6779d3c923210b7280893dddd21a321779ac8108a2449aaec8c3c46dbc20f576001542120e391707dca281b36007e25549ca3198b7f8dd7fea83212bb52818c09fbd69ce590f1aec25bd75b4b5520e16a27abea233a600000000b700000711bb5cd79cc21598322bb7adf220512fa59e4f914f") mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f76000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f70000-0x18)={r4, &(0x7f00003d5000)="752b5437982036c5ca94c133e2a994f55fc7e16a568307e85a2c7e35466c7ed691db17167e826b2c96c541fde068d7adc8b0a8df9ea23ec093fd8f4930c5645a0aa9bcc453c641aeee56b1394ec209ced6cabbbc82f50d04421eb7ecf0d67e2a785384bc173d7b", &(0x7f0000f66000-0x31)=""/49}, 0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000f75000-0x4)=0x5, 0xffffffffffffffb1) 2018/01/13 09:28:24 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pread64(r1, &(0x7f00008c3000)=""/4096, 0x1000, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f78000)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f000008e000)=""/70, 0x184, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 6: socketpair$inet6(0xa, 0x4, 0x4c0e, &(0x7f0000db5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x62b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000086c000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000871000-0x1099)="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", 0x1e0, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 09:28:24 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'rng\x00', 0x0, 0xf, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) socketpair(0x4, 0x807, 0x6, &(0x7f0000585000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r1, &(0x7f0000f7f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000014b000-0x4)=0x10, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000f80000-0xc)={0x40000000, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f81000-0x10)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x8}, 0x0) 2018/01/13 09:28:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0x4, 0x80003, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001000-0x10)="895dc4e00212c4f492d0f04f243ec8b5", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00005b6000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000099c000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000097f000-0x2c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={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]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x400, 0x1, 0x401, 0x5, 0x80000001, 0x6f, 0x3, 0xfffffffffffffffd, 0x0, 0x9, 0xff, 0x7ff, 0x3d77, 0x3f]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl(r0, 0x5, &(0x7f0000002000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000072000)=0x3340, &(0x7f000075d000-0x4)=0x4) [ 219.084494] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/13 09:28:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002e0000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000219000-0xb1)="", 0x0) [ 219.131264] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/13 09:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000024a000)="2000000020000720000100080340650001000040ed00007a0b80000000030002", 0x20) r1 = socket$inet(0x2, 0x80003, 0x7f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000705000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b57000)={@loopback=0x7f000001, @empty=0x0, r2}, 0xc) sendto$inet(r0, &(0x7f00000ae000)="", 0x0, 0x0, &(0x7f0000d52000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) pipe(&(0x7f00007ff000-0x8)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) 2018/01/13 09:28:24 executing program 4: r0 = socket$inet6(0xa, 0x0, 0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x20000000076, &(0x7f0000000000)="", 0x1a3) 2018/01/13 09:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000b16000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000df6000-0x28)={&(0x7f00005c5000/0x3000)=nil, 0x6, 0x2, 0x80, &(0x7f0000902000/0x3000)=nil, 0x100}) bind$alg(r0, &(0x7f00006d2000)={0x26, 'skcipher\x00', 0x1, 0xc, 'ctr-cast6-avx\x00'}, 0x9b8aa5bd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0xfffffffffffffd41) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b97000-0x38)={0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000da1000-0x6e)="3839242e2ef26e39846d0f2121a51c90de618ca8443e82a77677b8cbfb9673999c", 0x21}], 0x1, &(0x7f0000c7e000)=[], 0x0, 0x0}, 0x0) [ 219.178782] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 219.187920] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xa88, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007cd000-0x18)={r1, &(0x7f0000000000)="b10230223c745422b619976dc0976c63e34a3c5df8b4706fb6f5363b0739cfba871dba7e6375a9e6fe1b882f1ade5b6816071ce1845b68bbc8d268ac034d316eabaa65effbb93d4884bf9fb6b97020a8e556b1ee02d5756b5e01140e4617b2eb50b412fd911055b65c74386d3156", &(0x7f0000ff1000)=""/4096}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x4, 0x3, 0x100000001, &(0x7f0000573000)={0x0, 0x0}) 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000040f000)=[{&(0x7f00007cd000)=""/4096, 0x1000}, {&(0x7f0000b9f000)=""/14, 0xe}, {&(0x7f0000ef9000-0xdb)=""/219, 0xdb}, {&(0x7f0000e59000)=""/12, 0xc}, {&(0x7f00005d9000-0xe4)=""/228, 0xe4}, {&(0x7f0000ed0000)=""/141, 0x8d}, {&(0x7f00001b8000)=""/31, 0x1f}], 0x7) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r1, 0xffffffffffffffff}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000840000-0x10)=@common='ip6gre0\x00', 0x10) 2018/01/13 09:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000163000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000fb3000)={0x26, 'hash\x00', 0x0, 0x2003, 'sha1\x00'}, 0x58) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000e16000-0x10)={0x1, &(0x7f0000e65000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) epoll_create1(0x80000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)='D', 0x1}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) r3 = socket(0xb, 0x6, 0xffffffffffffff81) connect$inet(r3, &(0x7f0000109000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000010000)=0xfff, 0x2) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000ace000-0x4)=0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00005f7000-0x10)={0x0, 0x0}, &(0x7f0000e45000)=0x10) 2018/01/13 09:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000937000+0xd97)={@random="23ca51c56208", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/13 09:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000064a000-0x78)={0x7ff, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x10000, 0x2, 0x0, 0x0, 0x7, 0x4}) 2018/01/13 09:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x80003, 0x9, &(0x7f00007e5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000729000)={0x0, 0x9, 0x2, 0x0, 0x4, 0x800000000000000}, &(0x7f0000c2b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e13000)={r3, 0x1ff}, 0x8) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f71000-0x3b)="a1", 0x1, 0x20000002, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) pipe(&(0x7f0000a1b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000023e000-0x6)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e5000-0x4)=0x8) 2018/01/13 09:28:24 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) sendto(r0, &(0x7f0000003000)="89e57c141f2418f5fbfc672254e76f0e6321158764090981b13d2b937c0337d8561e8fb2b68b99ed2213cf4adf6a70f21da7df41ff5c1ba6d4a484b1a21e2349928f9d5f9578349bd1fc4a9490955e1f38de3ef4cd074ac8a1f4f0dda953", 0xfffffffffffffeba, 0x10, &(0x7f000000c000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(md4,cryptd(ecb(arc4))))\x00'}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000e000-0x18)={0x0, 0x401, 0x0, 0xfffffffffffff5a7, 0xfff}, &(0x7f0000011000-0x4)=0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000011000-0xde)={r1, 0xd6, "a56033045573bdd72b4b80b9164038932129b1222c3549123506aafb1c47b25c22d58cae1e06a8a8118a09305bb17743f1df3ef55acad076b0a0a48f1d94d0d95b25f77e0a83299f68c537a2b87ceea270f4cc1b0dcc93a6e3160becb35f9cd62e19ac41b4a0d90f4f61f1341742ef0e6038bbfc71e321b437c1fdf54dd2e27ad8d74e5d2ddbf7546968be836a13543184c768bb12c23f5b091ef22b71ac865862b423e3fb2b3ec9fd9ab3554ee9cd3afa388fc7f020bc037d6a0c33be9d3730bef5ca22d0f2029a5e9d1288c64b41484f39234fb1bb"}, &(0x7f0000010000)=0xde) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/13 09:28:24 executing program 7: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0xe2, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000acb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aca000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000405000-0x18)={0x0, 0x709c, 0x20, 0x7, 0x7ff}, &(0x7f000017c000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000647000)={r2, 0x38000000000}, 0x8) socketpair(0x4, 0xe, 0x9, &(0x7f0000ac9000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000509000+0xbc1)={0x4, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f000000b000-0x10)={0x0, r4}) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 09:28:24 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) getgid() 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000df2000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000b1d000-0x4)=0x8) bind$netrom(r0, &(0x7f00003d2000-0x10)=@ax25={0x3, {"e5fd50ea133788"}, 0x2}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/13 09:28:24 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00002c4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b49000-0x4)=0x14) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000f6e000-0x4)=0x70, 0x4) 2018/01/13 09:28:24 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r0, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000fd8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000fd9000-0x4)=0x1c, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000995000-0x4)=0x81, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f27000-0x8)={0x0, 0x7ff}, &(0x7f0000fd8000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd9000-0x8)={r2, 0xfffffffffffffff7}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/13 09:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5) recvfrom$inet6(r0, &(0x7f0000358000-0x1000)=""/4096, 0xfffffffffffffd34, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/13 09:28:24 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xeb}, 0x1c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ae0000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002bb000)=0x6) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000ae0000)=0x7, 0x4) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f00000de000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000038c000)=r2, 0x4) 2018/01/13 09:28:24 executing program 0: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x10000008080f, 0x542f) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000674000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x8, &(0x7f0000001000)="3368cbd919091939fef5f4a9c2093e3cdabea60a4cea8193908cca8f133701d985aaf4aff214b59b9842b9030ce5fb34d987329d2479b6c677b3e492d6a566e4891e328cfcc97ff6c7e7d2ecea7ddb7b7b9fff0d9785a90c73d0eb684c247b9d3ee56b542f6f0161e2b8ac814121d68c984943f8d002e8bb5aa97b1b88690867bc179288fd2dfb8fbfa589f27b221575cb9096b08f47ce2c2ed54705e76693c5caefa1b5f28dee82d5042b088a97a28b9898efe70f796abd3def44698b1ad160c275e16ffaf33df156558ad41205b9a40886bef9d19a9ac631d52b7bd6af632734d1101d43e7d276", 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x2, 0x6, 0x200, r1}, &(0x7f0000d92000)=0x10) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x16, 0xf, 0x1000000000fff) write(r2, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ffb00000000008010306000200a445", 0x22) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f8000-0x10)="", 0x0) 2018/01/13 09:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000b94000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e6000-0x4)=0x10, 0x800) pread64(r0, &(0x7f00004d8000-0xed)=""/237, 0xed, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000cd000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000009b000)=0x1c, 0x80800) getsockname$inet6(r1, &(0x7f0000cde000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000008a000)=0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x4000089a3, &(0x7f000074f000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x1}) 2018/01/13 09:28:25 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a2a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000628000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffbff, 0x8, 0x7, 0x6}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ec000)={r1, 0x16, "e570732d098451a01287c94a6ba8911e6614e97f3668"}, &(0x7f0000b8a000-0x4)=0x1e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7333cbcd71c4a62dbc0512181ba57d5b", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xc4)={r2, 0xbc, "33cc145d9f11bade8cfa9d62dbb6a4a77d1ad9064f8662f1112d9d2593d3c2ae50bba1050a950a08a0b5eed4ff9a2f15dc65ed988ebd49212e5715ba8004bb6b554e3145c40f2d75f9444507e89d1245cdb9483f72f7d8d6250290983e63aa993cb85486e9e580fcb9e87f3c5d88efe9a33085ad804149ae4e720c27ca2785f0d977520082db94817f705172d4651081696d0a65b6bc4b257e0a4f61f4588045bc885a5894bffeb890003e8bee30aa8d417472d874953973d6cbd4c6"}, &(0x7f0000000000)=0xc4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) getsockopt$packet_int(r4, 0x107, 0x10, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000004000-0x10)={0x1, &(0x7f0000002000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000005000-0xb)="70297f540e4fbd11451f1f1c042d066fd9b90fffbf145e956f743c0c6d7962686b22afba4311cc64d28878e66585bedc5bf9bbdc473d1b372c27290ea84b39f6532038f2ea6b2e99d6b24742de513cd847d97a87c2a43569f7707715b0405aa8a87a05f978084f5cc45512e46bab43db15a1c273f4b4351661ef50761be0387abccd23a82976d136301261722cf71baff6cecc57f0b7fc127821b2b11ece2ac7a6a6349bbe6c2b2ebbee57d1b6fb94a1f571", 0xb2, 0x400c800, &(0x7f0000000000)={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@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}, {{@in6=@empty={[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}}, &(0x7f0000006000)=0xe8) r7 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000005000)={&(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007000-0x10)=[{&(0x7f0000001000-0xf7)="75c47422dcde7237e1223815010903b91dd473148d1d83dc82fce0b1424a3f0eee4089d9d0c6c7281d45d83f06242b4406e3a14591bf1975f0346c1b63d4303378bb08ae4f3ace5bbc11968b54d060589e14d354c7c1ff446987ec0563ae125c56dbc45f5d84ce9774f2aedf16622df9f1c7661fd1e30d6f05488cc0d80502ecbf9f0bb68ce9c61ce26427246405e2d33bf5c312256c9cda80c7632db0ca2cbf0b2fac9188095d0948858b16781f0f11ccf8256e1d741d5c0d6ab66110b8b17135a48c6a1783b5dce06868e37889956d4a5bf5b0c3296ca8ef15afa768fd2767a1bb0da1c7c07abb2a84c55f4d2ff5c452f6aba21564ee", 0xf7}], 0x1, &(0x7f0000007000-0x90)=[@rights={0x28, 0x1, 0x1, [r0, r4, r4, r4, r0, r4]}, @rights={0x28, 0x1, 0x1, [r4, r0, r3, r0, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r0, r0]}], 0x90, 0x40800}, 0x4000800) getpeername$netrom(r3, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000002000)={@common='yam0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000007000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000007000)={&(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000006000)=[{&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000006000)=""/195, 0xc3}, {&(0x7f0000008000)=""/136, 0x88}], 0x3, &(0x7f0000009000-0x1c)=""/28, 0x1c, 0x3c59}, 0x100) 2018/01/13 09:28:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000cf2000+0x73f)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xe, 0x2, 0x8) write(r2, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r2, &(0x7f00001b0000)="1f0000000104ff036afffd00e9112000780df0000800050000000000000000", 0x1f) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00004e3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d42896f9829653cb76fbbe60934991f0"}]}}, {""}}}}}}, 0x0) socketpair(0xd, 0x1, 0x7fff, &(0x7f0000ba5000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001e8000)={0x3, &(0x7f0000d1e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00007ec000)={r1, 0x4}) 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000045c000-0x33)={0x0, 0x2b, "ab972993ab4d2f553d7fa869309915c64668c7be894c69ec56938f0894ad6653acd9f3533002c97afd7cbf"}, &(0x7f0000407000-0x4)=0x33) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003d9000)={r1, 0x3a, "339bbd8e8fc32fec3cba24e2005ae04e13236fabb2bb587738d3291498f9fef8d57b22477e2f8f959d8a8dfaaa05aa202c294de0da8a90339822"}, &(0x7f0000d9a000-0x4)=0x42) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000b90000)=[{&(0x7f0000ebf000-0xd8)=""/216, 0xd8}], 0x1) poll(&(0x7f0000db1000-0x8)=[{r0, 0x450, 0x0}], 0x1, 0x7fffffff) sendto$inet(r0, &(0x7f0000d81000-0xe9)="cc", 0x1, 0x0, 0x0, 0x0) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x34)="ebbc87c996104e01756407ee0cb8140ab51fff9e59b473e8eacdeb8ffb3112525f77bdeed452373e0151a67d4d4c164d66bb6089", 0x34, 0x4000, 0x0, 0x0) syz_emit_ethernet(0x10ac, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x1028, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e7b000)={0x0, 0x40}, &(0x7f000084e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008e7000-0xa)={r2, 0x5, 0x1, [0x80000000]}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 09:28:25 executing program 5: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007ca000)={0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000af8000)={0x5, 0x0, 0x4, 0x80, 0x0}, &(0x7f0000af8000)=0x10) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000afa000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000afa000-0xc)={r6, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000af8000)={r5, 0x5}, 0x16c) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000afa000+0xcfa)={0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r7, &(0x7f0000afa000)={0x0, {""/7}, 0x0}, &(0x7f00009a1000)=0x10) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r2, &(0x7f0000afa000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af9000)=0xc) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000afa000-0x4)=0xf5b2, 0x4) 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffeea) connect$inet(r0, &(0x7f0000454000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d53000+0xe06)=0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000da2000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet(r1, &(0x7f0000196000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060e000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f45000)={0x0, 0x68, &(0x7f0000f05000-0x68)=[@in6={0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0xff}, @in={0x2, 0x2, @rand_addr=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]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x200}]}, &(0x7f00008a6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e74000-0x4)=@assoc_id=r3, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002e4000)={0xffffffffffffff9c, 0x50, &(0x7f0000a13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000458000-0x4)=r4, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000a8000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) 2018/01/13 09:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003c8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000588000-0x8)={0x5, 0x4}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80c, 0x8040) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d3e000-0xc)={0x0, 0xfff, 0xffffffffffffffff}, &(0x7f000067a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000445000)=@sack_info={r1, 0x6, 0x10000}, &(0x7f0000a6d000)=0xc) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000983000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067a000-0x4)=0xe8) setsockopt$inet_int(r2, 0x0, 0x35, &(0x7f0000401000-0x4)=0xee22, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009eb000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb2000-0x4)=0xe8) sendmsg$nl_generic(r2, &(0x7f00001cb000-0x38)={&(0x7f0000e7a000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00002c1000-0x10)={&(0x7f00002b4000-0x224)={0x224, 0x1f, 0x620, 0x0, 0x0, {0x1b, 0x0, 0x0}, [@nested={0xf0, 0x7b, [@flag={0x4, 0x59}, @generic="b23a23b055417882f953367f7dcc1b02fcf9a88b7c71ffc4ee6db0beabe577fc0c7f4205546ea449ca3fe82db1ec40a93422b347671f6224e8f5f504c61d68abc85a6cd661dd19964f2ae94142e52c8c00ef5ab80e272abbaad9c7f789324978c8f0463aba4512846640f05353619104d0c62679a574caf4cdb4d9f23a06cfcf19b545d7a8805229e5b15d7e3bf8535a8914fb08896b3916680d4661324d8026d466c2077db60c203dc0527edc1ac1dfdbb2eda4e8e92699e318a2a63b69ae5235310815d1478c15444cb4c9c96f952b84654cb01eb350a2ad3a5d95ea60267c3d43cfff81"]}, @typed={0xc, 0x6e, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x95, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x23, @u64=0x0}, @flag={0x4, 0x27}, @nested={0x50, 0x63, [@typed={0xc, 0x75, @uid=r3}, @flag={0x4, 0xa}, @generic="1e96e18a67d0d1e8e37851cffa67e8ba4cfe5fa2eb570fb28a656ac16b710a7ad770a24624b9d7c16eb0acc7a18a233d0e4043f5eb3f346ac2af0e96"]}, @nested={0xa4, 0x7a, [@typed={0xc, 0x0, @uid=r4}, @typed={0x10, 0x2e, @u64=0x8000}, @generic="1de97b5f097234f1d91680b0f70983451f7f00a783027bb988a8a2834b01b20bd53fc149ede124841ef71f8a6893ec65e8b5c005c95f3f133296a4757f6856368876ab8b80518540d3d5b298c900c1c0063d28dfea4bf7f44e01b393f623eaaaca949458a1056a9efced0ef4f8d325b3d1296d183371de2f1fc8102f385f1996908a17"]}]}, 0x224}, 0x1, 0x0, 0x0, 0x10}, 0x29aa347c49003e20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000700000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b86000-0x4)=0xc) write(r2, &(0x7f00003b6000-0x126)="1f0000000204ff00044345bb0b00020000d100000900120010000002000000", 0x1f) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, 0x0, &(0x7f0000311000-0x4)=0x0, 0x80800) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000310000)=0x0, &(0x7f0000311000-0x4)=0x4) 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000005000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x5, 0x3, [0x4, 0x6, 0x4]}, &(0x7f0000004000-0x4)=0xe) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000014000-0xa)={r1, 0x0, 0x1, [0x3]}, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000012000)=0x16, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000012000)="9bca0f247ad121a14582706949407ccddf309b3cb255e272187769eae96384ee3d775347ff992f350bb9788b7d59065b0a9b76c88c31a451cc3d6c76cf9812d3ffe7f1647f3b3827b0aaa5b4e28f19c84da42a475e6cb03973858230d9889db114454034ec9adcc8d43036505cf58043beae93038a3dbb9508e8411a6ca3a7381082e3dfc856a11ed2593e996960d20e82cc813068cb9c7dcaa79a09b90028536df5728a105459be83ad75890cb860582167440a72931ce3dda394c363307dda", 0xc0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000008000-0x25)=""/37, &(0x7f0000009000)=0x25) ioctl$void(r2, 0x5451) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000000b000-0x4)=0x80, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f000005e000)=0x0, &(0x7f0000624000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/13 09:28:25 executing program 5: r0 = socket(0x0, 0x7, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x4a0)=[{{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}]}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket$inet(0x2, 0x10000000003, 0x6) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c82000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x9}, 0x20) r3 = accept4(r2, &(0x7f0000002000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0xc, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001000-0x4)=0x3, &(0x7f0000003000-0x8)=0x4) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000003000)=@file={0x0, ""/4096}, &(0x7f0000004000-0x4)=0x1002) write(r1, &(0x7f00007ee000)="", 0xfe0a) 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0x0, @empty=0x0}, &(0x7f00001a4000-0x4)=0x8) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f74000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) 2018/01/13 09:28:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000417000-0x18)={0x0, 0x1, 0x0, 0x2, 0x100}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004aa000-0x98)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x612}, 0x98) pipe(&(0x7f000036f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000081b000)={0x0, 0x3}, &(0x7f00006a2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={r4, 0x1, 0x80, 0x7ff, 0x2b5b, 0x2, 0xfffffffffffffe00, 0x8, {r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x400, 0x100000001, 0x100000000, 0x10000}}, &(0x7f0000339000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000846000-0x14)={0xfffffffffffffffe, 0x6, 0x3ff, 0x2, 0x5}, 0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getgid() pwrite64(r3, &(0x7f000022c000)="93a1963844956fccbe47d71953687c1400b5b6a354913ba0a69652483b5f334141542efbde66e534686f065f310b0b991b918d546f96e452988391ee0068c1375aa805e3745e83b3cd15766cd47416c3153b4df5b96aff6ff0990700bdb9a743c0fed43c4ea01513b43742aa3ab476256958de0a17b7c2cca0ce11b552e2133ebc04b72fd5003e330359add989fe9797aa8414a6a3bbfb13063479d71032a4e29e40c20b", 0xa4, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) ioctl$sock_ifreq(r6, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/13 09:28:25 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000a60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7e000)=0x14) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000f80000-0xd3)=""/211, 0xd3, 0x2000, &(0x7f0000b53000)={0x11, 0xfe, r2, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000985000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f80000)=0x15) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000b31000-0x4)=0x800) setsockopt$inet_mreqn(r0, 0x0, 0x8000000000000027, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/13 09:28:25 executing program 6: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000241000-0x4a)="f42eeb65019b5c2868386d5ae9dc232de7c3ff4b4e51a27d66c9bba25039095c1023822ed98bea36b0be010221ef35a29ebbf8fadd8c8fb591310dbd6269c05137720eca13b68b462575", 0x4a}, {&(0x7f0000000000)="6691dac7a93af200d77e8e9b184c6fd92fb21439d387b748e9a6f925de450e74cf07987515d05d41ff1f66e398d12508607ef57f1e43ae6efb6f3cb145ba0309fa57013db40fb4390497c9fe8329d8227d40c21aa126de90ea37c0282bd41bd211f7a1b892f454ed905d3adee9d1c320944fa14d3004b49a7d7f5f898a467bfbe7f25effcce75062c9ce8c322e0834730b0ab62c50985b05780750d20c1612e68d77f9b58be7955d08c0b44b2dfc60f57b26cc9dc74524", 0xb7}, {&(0x7f00008b6000-0xc2)="b5dc3dda93c4cc9e8eac255534ead7e91a228b67476af60442403a91d6e82979ca39ac8ea513a8f87f5f8d92c452f42aaae4f787bffb9789c4a79a58ddd98148cb6ce566660a52fae236f5e3096e6eda4c7ac5641d5520db5aa3ff271647afdafaf19c6958548ebc876dc461cdc9999e03a824658d75768a9bf0cf5905e4836b6796a3a664c9a96bd6a4a262a68d85d7cf9eaaa2b8caff20607dc8424ade79163255b9b24ecd09c114a0e1fab3438200c0eaebdb59faf0e1edaf864256a123545dc8", 0xc2}, {&(0x7f0000b96000-0xf1)="a6b8ce00a2a9727732ae3e18a468ff26cfddfb071973f906ec4bc499be8ab0e76453b4da5fe0f30686f8184e77b905ea754851721784321caf97502d485a018dcdf963d90737ee99ec0e0b590a49241b0a3e728d14601aeae39129151f1b9444eeb958d91872724e4cc1c5fde808e7a97844ebae6f014c532da2f1b8618d39bde39144b1dc3a259c1a34f52f5b94f6b8fb7d921d4c42dbc8c4299ef34ce1546c29ab467c8ee002522a33faf97a7cd6bd961358fa118cca9cbff2ddc703496e7168278085ea37f240ced157f5ddd6d8747f8d2fe8871c641c5fa04c62084aa4c6ca9b6fc919c86c152f7ec493e101e24294", 0xf1}, {&(0x7f0000001000-0x3c)="a7df06f860ab619265f7bd0cc842760807ec2eee9cfbd5aa6c0fea663dfb11e624bcecb24813fc693ddbde92350bb03cf88a1624e716fe4ccb888b31", 0x3c}, {&(0x7f0000e81000-0x1c)="325b14ea5f6e5abd7d699d3e0275be1106805a71c297fb4fbdd1adfd", 0x1c}, {&(0x7f0000b70000)="", 0x0}, {&(0x7f0000001000-0x23)="e8f28ed556e3ec4c18ebc59c2129d2c09587155e521fc3455b62d3ab8b5f019c3560da", 0x23}, {&(0x7f000030e000)="812a03e633875ad78429b5f07bebfcda78570e88f32832856420d2c708232bf5eb5090e55e42e596ac633d1d64b759cc8bd7c2a00d2274561d24a51d4d06b77480b6799dc39bd23319027f5d5f6b80beadb338bd0030d1baaa74703856f6f7b096250569b72925ff6ac9c38610c9a26607cce81ce770bd69b058fd24f37df84050046b86d622ec2d56c71612acc6e26f9d90d55365a541", 0x97}, {&(0x7f0000000000)="ca81e8b6c3678f6b12131dc9bb", 0xd}], 0xa, 0x0) 2018/01/13 09:28:25 executing program 0: pipe(&(0x7f000035a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x172, 0x8, 0x1, 0x6, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0x8000000001ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002cc000-0x8)={r3, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xa11000)=nil, 0xa11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000029c000-0x52)=@hopopts={0x6c, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x30, {0x4, 0xa, 0x7, 0x9, [0x79, 0x1, 0x5, 0xfffffffffffff2cf, 0x4]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xfff, 0x76, "5aa246dd5a90e38aca01d795f8cfdab24c151a15880c8d2ff0e36ecfd472eeaf515ceed4416e9d44c91084d1553ea040c53dff5b4298bf04f3a29c952db416170c1aec4fcb27f8c2d9348541266c9624b347cd884efc4b762c4187524bf7ce438baa26f6836ecf8a6040264eb6a9e862b6bfdc6e1ee5"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x81}]}, 0xf8) sendmsg$nl_xfrm(r4, &(0x7f00007e4000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0f000)={&(0x7f0000a10000-0x454)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffc0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008b9000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000519000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000ea000)=0x7, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x77, &(0x7f0000ad6000-0x6d)="e03d7164f7740808", 0x8) 2018/01/13 09:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000064c000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006ae000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8}, &(0x7f000079b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bb6000-0x8)={r1, 0x7}, &(0x7f0000c12000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000e1a000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$llc(0x1a, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000204000-0x37)=""/55, 0x37, 0x40010002, &(0x7f0000b21000)={0x1a, 0xf7, 0x8000, 0x6, 0x8, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/13 09:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00005b9000-0x38)={&(0x7f000026a000-0x10)=@llc={0x1a, 0x19, 0xddc, 0x4, 0x80, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ceb000-0x10)=[{&(0x7f0000ebd000)="1752bf45b9e9a1b7899e8717e842c6c56eb1c257", 0x14}], 0x1, &(0x7f0000c8b000)=[{0xa8, 0x102, 0x80000001, "bf1446d79d8290b650a9052418084eadbd43e278a976d6a5bb80d140f171ee46062a333a080652ed987cac4bf9b9b869f8ab93b79bc822868ac12aa344c8c129d77a325f1f2416aeaad5fbc5b6549bdd257c61d71ea173e28817b1888191ae6535a8b0f7d4d5a5591cf032921c0afbce26fd31b544d5c2c87f997cbd32095226810d4a337a4ac9668af567910da64d944c30"}, {0x58, 0x0, 0x6, "d42e54e04b0794b2f6faa89d69f09f683a9de41c270827a54c1c8b7d1fe02aa82d1cf075e14f15463e856a18993f13d4868daca8ec5febd2063e1426e12681e21469"}], 0x100, 0x40}, 0x10) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000040a000-0x8)={0x4, 0x524, 0x2, 0x5}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000ee000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008ac000-0x4)=0x0) 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b, &(0x7f0000f6f000-0x1b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xea00, @x25={0x3, 0xfffffffffffffffc, 0x23, "53114a1cbb122185fb7d"}}}}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f70000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f70000-0x2)=0x1, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000efa000)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e5aa38a3cdc02000000d898055bf72752bb6a8800000200dba67e060000000000000067a1e201000000000000000000eb00cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b700e7ec7ee87cccef0001000000027002980000000000000009050000000400000000db850000e3c5502c1a00020600000000000000000068393d2281000000041ad0b41fc23eef679554", 0xc0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f70000)={0x0, 0x32, "c1b7e86e698ce5eec5a14d01a6fb027d1e7154c6a1a163b977e05b1b0f118b6e7d1d5c178968ccf2d586c45d5c3fffd6c40e"}, &(0x7f0000f70000)=0x3a) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000f71000)="f2e4d19c1b58fc77f9388bc1eabc836dd90953f851435890611a6440410652be7fec5a08a7531d2646c5ddd0f081785f153571906f10cec167f205d9da192e07fb2a841d1701d5b2d5e3a8fbab03e04eb4d1c4caf50b6a932f40f0aff97940cc7a05416ed08c37b05b9c769a0d193c46eecc055ba26f82e81dd10ea3adac3efd831988325adfc8eef94a42ed7c90996c8946902193841e419763d58331dc413926b2f641d9af0f79e65dee98da17f55c34bc8cbed52b96aac517a0e9aaf8c23894ca2d8b80204e2a716bd2d649837935e3896a1904e85cf2c76ce9dd60d82b4a7908e297b6af68f380c4aba089436de767dde6a5", 0xf4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f71000-0x8)={r2, 0x7}, &(0x7f0000f71000-0x4)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000f6f000-0x4a)={@random="95f467d196fc", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x9, 0x2000, 0x3ff}], {0x8100, 0x81, 0x1, 0x497}}], {{0x800, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}, @random="ddd3c244105f", @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f00009b1000)={0x1, 0x4, [0x262, 0xdfd, 0x96d, 0x62]}) syz_extract_tcp_res(&(0x7f000047f000)={0x0, 0x0}, 0x80000001, 0x4) 2018/01/13 09:28:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x4, &(0x7f0000001000-0x8)={0x20}, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000003000-0x1000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x60)={0x27, 0x7, 0x7f, 0x7, 0x9, 0xfc, "6834f6770dcd189312118ba941263e870eae752a100afaf45f6a8c4dc347735176dc079a3dda3c306ea94a71979e2244a05ca89cef3d8db0ccae1422aa7c27", 0x4}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0xa0)="174ccd0d75a09e5d5556561c0cc7dcd5bf38cc552c7bfb21b9bc92a3388662d764a0807bd74a0fe34fe2ac0cc13d6a219f96248b75caa3675a20841b2925b8809135d2e12b83adc83edc612868aa51e07195a45e34ea8c87533b382a253797c5eebf1fceb2f256203c0a9f0a85ff0354174a9a380ae1f9ec1dfbaf06da8d9ee57a05ec34796de2ca25e6763e9fc3c9cd994a94bea60e082c7fa810780cad8e47", 0xa0}], 0x1, &(0x7f0000000000)={0xa0, 0x11f, 0xffff, "c8acc4edb5d55019b033b691e2d91e6533993896e503d48023b44ce79cea5f19c0cf570cf6006207837135b93ac07f600da379e3a9d08c9323ea0d8ee59a61e1842f9ac52aaf0a91a3487132a419234a18c604bb79303c10597b62da6b8ebc6a5e13f3764e2e842da095f7854e9d951fddc834d5d010466e7c6bf368e332897ea655ee0a15416a2fd2825908"}, 0xa0, 0x80}, {&(0x7f0000001000)={0x27, 0xffff, 0x1, 0x6, 0x1, 0x1000, "2d7615fe11d72adb08230693be4c8972a6cd81186ed8f8e70f164bd0abaa587e62f063a63a00552e326a3da6842246c2470268797726169f42d87f6f3ed196", 0x100}, 0x60, &(0x7f0000000000)=[{&(0x7f0000003000)="74bf0dc7e40bc8eb7bd1e2694a95eab3389ce8d75c9d45bffa06c31d1573f3fe8402a872fcff544f6c19883c382f872b259c9ae4ac6d133c83d93af55126b9861aafc78861d9977dd563aa5397c94deaef0fbca9cfb5e5cb701c6b3cecd9df173f871b553f4b372c34d6c2082af9003eea85848c6cd55fed27f7abd63bea9fa561343ad2d1c27e0b3e694f5fd2f814", 0x8f}, {&(0x7f0000003000)="5a31f593ff3893c9ff6a315868187e0ba741376504f7244e87", 0x19}, {&(0x7f0000003000)="c3e5cd0f1c612cdaaef0a0658a74a789c177a404fc9ab4d8ed63b257a5b35333e9e2a0f89534e438a3b705fd845cdab9b22bcc2f74a887a9e3386fd3375ab61705e460836e2bf25349eb0cca75d32c6507c3790ac1bb77e7f9d6b852aec0ba76afb1caadd2690bcb40931b7ca15476e39f559897de362be4a4750cb0518fe0d6c9a9e91fb09bc31e1c05631cfadf3d9058a445ab5d", 0x95}, {&(0x7f0000001000-0x83)="ec4bad3acdb97ccdbd842c88842140ce0b122872f1fdbffb373d11c6c32a71931ce159f1c129f8c8733dac3718699c60cd0e59ed2ece81629fd26b28573579aef64eb8cd3b4da728d36af30d9241df19e2e23208a284a7d48c23a840cc577583672e8e2a193ce90b60f03d4b5b5aaf1dbe2809019e779def3f48a87aaa1e9738c1e316", 0x83}, {&(0x7f0000003000)="6e29529a2fd3b6b5988828b6f9c1af54d609dbc8be62dff8a51013c6c70a8c3484d49decff94aa9e9935bf2ec0468fbee4b5e86c0323bbe11f55f70374ea4d781dda3737d076f9d101935bd2c64e35fb3b3d54a0eb243a", 0x57}, {&(0x7f0000003000)="b79f478f4aae17face99d21ea4cb3ae3bbcc875aecf0ac66b2043c95421b035ed35fadce293bdcebaeed039ab6cc58765a5c2e3cda85693750709d11b0745cbd5ca5355ce40f99ae0b8324785739f7cce5c0aefb71e63aac8c68d5b6e80a46887559f31efc847ed93c93b852e9eca0df86c16756ef5ccbcca4101742c4357afc568d74b79136f35d2597c792", 0x8c}], 0x6, &(0x7f0000004000-0xa0)={0xa0, 0x1, 0x7, "85dfc6530301dd612273cbb47dda98468ee4981f01545e5b0a642940ecd1a66e3c05156a803c679cd7c9af07fe6fc8f6f5a8f810416b2ee08898dcc50b03f1f6b9f92507704cc3832c5dcd01171546b2135b47a9ca9f8c3661f27c1a74ec10bed9ac29a747ae05b030d6f3d17238d88fdc4016105f667152725b7a23bf81777d0b8e77029499d3d26bba6f5ed75906"}, 0xa0, 0x40000}, {&(0x7f0000003000)={0x27, 0x76, 0x7, 0x4, 0xfffffffffffffc01, 0x25, "2d15b13440458bf47bedd0daef279984078b86adbb8958e59096d66faa84da1a040526c505b19763a8e137f4dd17a59d97276e98038f25db1ce450eee5de22", 0x1}, 0x60, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)="a2fdb787972be4734895dc9102f9eeaed3ee48f220e85d9438b381d1833f01f5def40bb353473ddd9c655a4efb872f745737d22db0bf511f381e0d04e43b29fb71efd356e44b5d243622297d553a4078d5282066b30eb4e20226a5e7e9b2c3740647ab36ac7f74f772fb62c374b68dd01ccfb4a4bfc7737234515d406fb50406dfcf99309ab888825029d72670fe86f62f180fbe16221ba4c3373054e06290507058cbdb7dc22f46f704944b7587df8e226c3468d88fb8dbe5634dde7f06071a44dcf7bf6757cabc30b9cd517bcf8f390b75bc69ac0ecc64beeb46523415754891f749daac3fc7f61d63d98573d4dbd340939025", 0xf4}, {&(0x7f0000003000)="f50d81cac74069aa445434c08bf78e96b1aa04102f716dba8e51093aac0f821e6a157a9c3ffd6ad4e97f7bb0c7d6d068dac029dac4a13c8574b7309f6ba531297d7cec1cb652778b3f24dce245f284869935749b789bcd5fefcf156b1e763a013e9e2c5bf9c661f7a75eaba8f639ee7a35", 0x71}], 0x2, &(0x7f0000002000-0x88)={0x88, 0x84, 0x84, "50c11f7e1ab71008a05a13fccd89ddb48dc4dc477eb40ede3e61279060809292950506f99663bc3b1b01b4d01b41ab3484f4d80cbf5d51876d118e911d77f0c1a32082d7795ca897584526b23be1832c12538eb0dcfaebb715d04e4397e0cd8f203fa3ee2a0a5ccbf734e7b79d446653841a25"}, 0x88, 0x4000000}, {&(0x7f0000003000)={0x27, 0x401, 0x8000, 0x6, 0x7fffffff, 0x2a, "975171bc24bbac63de4555ba65e8a85e2cf86145938aa9f0c3352697e3fa6bbfef2535a1f0d56e00862e8c5c05e467abab0eb61142c850eb15efabdc2d936f", 0x30}, 0x60, &(0x7f0000003000)=[{&(0x7f0000000000)="24248f6f5da656ac9602ea83961a302e54e87535e6ef50cb9053cd262eb6d6abc34a0205833537758cb919017171c24b484ff271efe336501a641c05a7eab971000643f0a4e23523ad85b496a3bc10ea4047716c8bdda2ce0f69b21e67501b6ea79c81c5a5fcbd1a9102888f73528518d610a7962b5c3c170d9a247032e06d810993b7bbc985e7b088", 0x89}, {&(0x7f0000003000)="b6903d2ae55a226c890e56035b617b97a8647cb5f0403d7244ce12581ad8da1b406399cc723f7b0440ceb5c4aeaf3a3becbf58dec18ccef9d7fea83b79547579b55a14e5f4715e64c8d9072daa5275f043f74b9cdf74f2b59a9b65fc980e384786f902672f4578f7d0a385848338d6d2b6dc2f158672e7a4509eb94ffdf91b33155efb91df1dc166e003bc1920549911b76f2cbfbc5eb561a017a261bca8e757919b4cff", 0xa4}, {&(0x7f0000001000-0xb4)="d5a21abde2967d5d8e789dc0da3296cbc67b439eebb53b1b86320cce6532bfb94d5399e886f335d01709b1a13f19ca36859807fde3e82390d4647acd2bab4ac7413955f50e9f03c314a496f1c7b89eccb74f14da230125c0a54ac98848c59a08e70e40e857577aa0aabd8ad38da1963d6d3ede72440795008b81713c1341c7ab83d35f30d00a9a7e3cc23b13281ad6d34a6681f1a631dc4c8e7b6f34d9ad43e3c925413f1c46e495b859483ff0513c5698af90a5", 0xb4}, {&(0x7f0000003000)="971b8286de4205c36f47d21f02275a72de1f77001c6e1ddd754f5b704616248d837707898a7ef5c15bdd0baa5df9786b19617a877cee5e42494fa4c9455c47dd070fba281da487d5b993362aa86d851df752e4372268c28cb45d863382924d3a54ca544ac2a98c87", 0x68}], 0x4, &(0x7f0000002000-0x28)={0x28, 0x0, 0x5, "66e455836c1d0e65ff6cf126d625091a0216ecd52411"}, 0x28, 0x0}], 0x4, 0x4000001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000009e000)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000054d000)={0x0, 0x0, 0x10, 0x7fffffff, 0x32}, &(0x7f00007d1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000809000-0x8)={r2, 0x1}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000045000)={0x2, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x906a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffff80, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/13 09:28:25 executing program 6: mmap(&(0x7f0000000000/0xce3000)=nil, 0xce3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001f9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ce3000)={0x0, 0x0}) socket$inet6(0xa, 0x0, 0x40) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ce3000)={r1, 0x3}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000000000)=@delpolicy={0xac, 0x21, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common=""/16, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009c6000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000103000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000519000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0x7, 0x2, 0x20, 0x80, 0x0, r2, r3}, {0x1, 0x100000001, 0xffffffffffffff5b, 0x6, 0x1, 0x80000001, 0x9, 0x0}, {0x80c3, 0x2, 0x100, 0x0}, 0x10001, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x6, 0x3, 0x9, 0x7, 0x8, 0xffffffffffffffc1}}, 0xe8) r4 = socket(0x10, 0x4, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002000)=0x9, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f0000001000)="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", 0x1000) close(0xffffffffffffffff) bind$bt_rfcomm(r4, &(0x7f0000001000-0x9)={0x1f, {0xd47, 0x3, 0x3, 0x5e6e, 0xbb, 0x100}, 0x2}, 0x9) 2018/01/13 09:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x2d22) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004d1000-0x8)={0x0, 0x3}, &(0x7f00001de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bea000-0xf9)={r1, 0xf1, "00a382fcc5828554bc5eb6bcc033be7c9f81b168a1129f54710ac28412234b234cccbcf15664c287210bfe9646e39930211e2760daebf7dadcdb1e24ca15eb2b766fa98576c1508a4d98414d26936848dc722fe3a7e8c07cb6ef05fa39a09fd5bfa1b61247cd5aa14838d843b2b0630e7bb93f35f567e42b0c6c9a10d61477c7fb3c4d85c9366d823b33c598ff9bc5aeb495935ca03f006db7cf1b0e3f31263fd2edfd3b3d5335716baeb977339b36d3dd86bc4154062c4d3e11a4b76d65af8145c3edee8b83d2970bb1ceb0251c936b8bed4a1b65165b0c182c2d2411e4b2766c3143a4e4a59204abc56365d1ea63d575"}, &(0x7f0000e52000)=0xf9) r2 = socket(0x10, 0x40000002, 0xc) write(r2, &(0x7f0000a69000)="1f0000000906ffde0000f49f00890100001f00000900010006000000010080", 0x1f) 2018/01/13 09:28:25 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000520000-0x4)=0x4) splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0x69, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000002000-0x4)=0x200000000000c1c6, 0xffffffffffffff63) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) r3 = socket(0x7, 0x1000000f, 0x79) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000003000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/13 09:28:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0xfff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000fec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00007cd000-0x8)={r2, 0x1}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000-0x4)=0x7) ioctl$void(r0, 0xc0045c77) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000001000-0x118)={0x81, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x3}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @in6={{0xa, 0x2, 0xae69, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x5, 0x200, 0x5, 0x5, 0x3, 0x9, 0x5, 0x5, 0x100000000, 0x3, 0x5, 0xf99c, 0x3f]}, &(0x7f0000002000-0x4)=0x108) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001000)=""/20, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r4, 0x300000000000000}, &(0x7f0000000000)=0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x8)={&(0x7f0000001000/0x1000)=nil, 0x3, 0x2, 0x84, &(0x7f0000353000/0x4000)=nil, 0xfffffffffffffff9}) listen$netrom(r0, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000004000-0x90)={0x4, {{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]}}, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getpeername$inet(r5, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$inet(0x2, 0x4, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000)="e5d3c559550d7fccdb5bcf8bc29ba475df19d918b026e855527aff5ba8ffdec4fdb2ed40ecceb642f29882acb8ee2545581db45c352f89d0544e73c4d30373a3948847879d242ba70d08f1c71b9d94e3be59b5bc7310a71e6d82785b03d2e104e4561db88878f664d8bb0248672552e79acc8df46b0946d1ea206104094fd273023c757a808dda54a9cca69432e87539ac4623c1df76834a9572106f016aa33423bd4f1d6b9179d4f154f2f7ad5448d945", 0xb1}, {&(0x7f0000004000-0xb8)="6dde3641d982f9851f87f412921ab483a42a34ee4470cd4021c0dfd1f3cf00ce63b7c76707b2f9ff0c5801a5187a87ee0bdc55e988b8fd05304377b158ef86531f0a22b4a693801d119c25b9bad0c7e0e1dc5612f0f61e1f8b468ab4096ec47ba22928fb963a53e17793f3c47ffd3d57b4ef227fe1d1d1007d3e5f792cc14d3d5f65fe9e766565abb32f637aba817c406b62a0a6df1c3319af032df07dba28a44623e77ed12333bc40c3f09500ae7addbbb9cab8507a2297", 0xb8}, {&(0x7f0000002000-0xbc)="2c7611a938796f94bc65e330213bb3e1ca41f5f73be9db6c45e40f0b775e9399626af96f7aff43fd4de26a9a1031ffa5d4c47ec93ac0f03aab68869928dbfd0453c08856fe4f650b13ee697f0d0d611389656e6b8de55b0c5671d72506a95a831c9749f619bf0b970c515285569d5951057fa109dba9a5bf7eb657d782003aeccfdc9a46950d62dbf7ed7ac2d9180c963dc7a213324f63dea1e2a8b7866bd49162d0023a8d3043a647276cccd8c97395289e2c6965f28fa7d38ceac4", 0xbc}, {&(0x7f0000006000-0x89)="a6008f103c82f14e2da8129ffec897b9659d23afea0635f89a8a0a6c4f5ff2b902d86f9ec79837d3ca95d7f249d3c8a870227fb60994bed83220dccaadb1d463320d34c913f879005b9dfb55e0418ae3b90442bb262882e1ab3c4ed598e81154124946aeaeae70b987a493bee630be8e1207776bc75e9ae2c628f3c5ed72b67be3eb4cb31cf30c8c6d", 0x89}, {&(0x7f0000004000-0x86)="7c4a2460120097cc3066d6034b9a01cc1ccf36598ceee9645c28e5d9627c24da11f6ecf2c3bf543e7f828affcb7a5e38c789ca367ceb19a72a22eb7a94d21ea57d48b08b9a8704103040c6bf432b55cf4eaaa6d8540cd15c64c1699dca1986881407fa3628d1a110e669e84c9ecb9873638b55f3d16da489a7dfe4ec6aef6ace88e366fbe917", 0x86}], 0x5) 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) r1 = socket(0xb, 0x80f, 0x12) getpeername$netlink(r1, &(0x7f000024a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b70000)=0x2cacf1480659e8bc) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f00002ba000)=0x0, 0xffffffffffffffff, &(0x7f0000071000-0x8)=0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c9a000)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001d5000)={0x0, 0x97, "10840ebba9b7ded1400dfd770865d445131e7edd17e7246ca2ba89f019605e2a39dda405251f73e76d2c28596ce099d9160995a0cf5cf6cfa7aa2161f8ab43574b8bf0644cd8b0f1d11456c53efd9fc54eff22488765115ff02b3f67c6aed5eee18e7e05a56f0b3f15fa68851fd8899c7b2157f7ee5a8e58ec925f18b1ae986b6457a4c56ea869ab5703f59fa7a48951645dcf3856ea56"}, &(0x7f0000185000)=0x9f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000827000)=r2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000079c000)={0x0, 0x6, 0xa31b}, &(0x7f0000cf5000-0x4)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f43000)=@generic={0x10a000, 0x0, 0x2}) 2018/01/13 09:28:25 executing program 5: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0xfffffffffffffffc) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f23000)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x14) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f24000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/13 09:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000a38000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4050008, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a7f000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000557000-0x1000)=""/4096, 0x1000) 2018/01/13 09:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e2d000)=@int=0x800, 0x4) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000014a000)=0x60) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000458000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffffffff, 0x7fffffff, @fr_pvc=&(0x7f0000c06000)={0x10000}}}) 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000eb7000-0x25)="2400000026007f000009001400007700fbffffff0100000000000000ffffffff0100ff26", 0x24) accept(r0, &(0x7f00004be000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006c9000)=0x58) 2018/01/13 09:28:25 executing program 7: socketpair$inet(0x2, 0x5, 0x2, &(0x7f00001c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xd1)=""/209, 0xd1, 0x20, &(0x7f0000002000-0x5)=@l2={0x1f, 0xff, {0x6cf, 0x7ff, 0x1, 0x6, 0x6, 0x4}, 0x101, 0xd8d5}, 0xe) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x1338)={0x2c, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff81, 0x0, 0x0}, [@nested={0x18, 0x0, [@flag={0x4, 0x0}, @typed={0x10, 0xd, @u64=0x0}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000885000-0x38)=[], 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r1, &(0x7f000096e000-0x38)={&(0x7f00006fe000-0xc)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f00008cc000)={&(0x7f00005fa000-0x54)=@newae={0x54, 0x1f, 0x502, 0x1, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2, 0x32}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x69edc988, 0x6}, [@srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/13 09:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e64000-0x4)=0x0, &(0x7f0000274000)=0x4) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00001b0000)="1f0000000104ff036afffd00e9112000780df0000800050000000000000000", 0x1f) getpeername$netrom(r0, &(0x7f0000ae1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000a2000)=0x48) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ab6000)=0x1, 0x4) getpid() syz_emit_ethernet(0x18, &(0x7f00001f4000)={@random="55e363dc059e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) socketpair$inet(0x2, 0x80006, 0x4799, &(0x7f000085c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000007d000)={0x9, 0x7, 0x9, 0x6, 0xffffffff}, 0x14) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f00001d6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000521000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000411000)={@common='ifb0\x00', @ifru_flags=0x0}) 2018/01/13 09:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x80806, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000035b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000181000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009eb000-0x4)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f000089f000-0x10)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbc", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000192000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031b000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000519000-0xdc)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x0, 0xffffffffffff31c5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x3, 0xffffffffffff998b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x655}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}], 0xdc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df2000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000eae000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x6, [@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b71000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a03000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000105000)={0x0, 0x0}) accept$alg(r5, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f000017c000-0x20)={0x101, 0x1000, 0x0, 0x2, 0x10, 0xfb50}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000d3000-0x8)={0x0, 0x0}) [ 219.965140] netlink: 'syz-executor7': attribute type 13 has an invalid length. 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000489000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000017c000)=""/90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0x22) 2018/01/13 09:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000969000-0x38)={&(0x7f0000384000-0x1c)=@in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002ad000)=[{&(0x7f0000ba4000-0x60)="a2e3f52a86b50e5cf2989970e12e63906f9135f9058e7407d780a0fd86fd2b22f40256bc5ae228a9d191b1fc76c51ff79274fa6d27ce4843d2062c6c144b2367d2037171c1a3e3497bab796aca8fc497970edd9d3539cf3da0c9101d75ca68ef", 0x60}, {&(0x7f0000110000)="377a51e9614b2d520f4b93c6c6df74449ec7a15519a4472ed7ce1739018114268be49e3fbf83b28b969b977238bd074b17e06b76b132c3ff42a9e898381b73f091bcf25ae3a8a584955eab07f872ad200da6ea2893484ea2780cd04f136b1b425e80415505eb0e531930a64a54e8e76131c963e6654925aadd2ef17d4133f23af655e345b00e612d6e23b6772eafb099af1fa878bb", 0x95}, {&(0x7f0000f12000-0xb)="ce749ef41342a6800a769f", 0xb}, {&(0x7f0000ebc000-0xf9)="d3041451e68ff953cd74758f05f9797c9b07a5a38a05365762cd383ed323be8b3cdfc9eb3e8a116a4d48a00170ffbf9768339c243915159d744e654557fdd4cbe17f2ab0f7984a2ea7b7e505db65d80f5f0919ebbb0305aa230544e30dc903b4e7a6ae8c9535777bbea031663b914071d299b4ddb082f2fc13c1c75ebe617305ea16873d557a9110ec7ed02869f8fc4b18b7fcabf5d79bb20281630173245f3c532425658e55a817ff7310d6c9957910217429b65105b339eed459abb4746270a5c41cedd9519f86a112b4a052ee86377520b3a9f390223ecd97bb0b7e1f2855f0eee06707f6d01e4036eefdce3ad75c990cd67f10bf9314bf", 0xf9}, {&(0x7f000061c000-0x7)="ff59885cae163a", 0x7}], 0x5, &(0x7f0000fb3000)=[{0x58, 0x184, 0x1, "187433b485b90b0b46d677e8f72a070c3fe62fca1e4db83b10d7f947ae5b02e9a003e9f35011bfbf84ed3f810593f0ea6c4377b7a0b7c00b05dfbe538be3c718991468"}], 0x58, 0xc000}, 0x4000000) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) close(r2) shutdown(r1, 0x1) shutdown(r1, 0x0) 2018/01/13 09:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000934000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e37000-0x4)=0x10, 0x0) listen(r0, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ab5000)=0x2, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r3, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r1, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8f000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c40000-0x4)=0xe8) bind$packet(r3, &(0x7f0000530000)={0x11, 0xf5, r5, 0x1, 0xe6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$sock_bt(r4, 0xdd17, &(0x7f0000cc9000)="a21f5efd13f63469ae6239ee3fe9f71d9ef30494309d772d2340feb766eca4db39aa2229fb084cf3c02702e46bbd6701cc4cbec9f7d7b5a9e44dccfe1b2a18569fe6420e22892e06dd0d2490f21dbd7589ab7cd4378badbdc4e960fb42152bf59e75af89e165ca988c3325a0525a16f1ade7e3866c678cbf55836dc01b7b056749ce2b542552b8be02b491b594a7dde540b6452730b08ede4ed34dfb") 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c0c000)=0x0) socket$inet6(0xa, 0x0, 0x5) 2018/01/13 09:28:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c9b000)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000832000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000451000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@random="1b0b585f482f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8, @x25={0x5347d1768d122c42, 0x0, 0x3, "001f0ff8f8"}}}}, 0x0) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x2, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000085000)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000e19000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000588000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ee0000)=0x1c) splice(r1, &(0x7f0000228000-0x8)=0x0, r0, &(0x7f0000716000-0x8)=0x0, 0x6f6, 0x6) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f4c000)={0x0}, &(0x7f000085a000-0x4)=0x4) r2 = accept4(r0, &(0x7f00002e2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000d0000-0x4)=0x10, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c17000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000819000)=0xe8) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8001, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x7, 0x0, "01c29f2e559c431aa803d0129306336c088f8472c007e1db80d7963dde43d1bac0bfa345864cc279e3fc2fbda8c5988e265040ea22db7a87e8d4c5f324da85ec702bff99ab8d541f6c302200486975ad"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10d, &(0x7f0000001000-0x10d)={@random="c3128a10e93b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x5, 0xff, 0x46e}}], {{0x8ef5, @ipx={0xffff, 0xfb, 0x7, 0x5, {@random=0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000000}, "b15bdacc718909d29a94fdc0ea49b90d658e9dad3ef1d5f21245d242881fc58248c330af7dcec7b1efd80aecf51cbd99281dacf93f5d3be512562f1b9658803365656987d00659bb67ac6aae4dbc37307674b9d5b58eaa0a0c8ab24ccfc8a8f1eda75f801ec0fc571b1002cd9949dec907898b08c702c0f74083ed85a8939eb7990ada32afaeaa915b787c1b5343749f2e0883196ab690417c85f0be525b1b8468a2f6c2e4adb0836824e3e816f31e32d52f1a8ba8027a8abf0af3e81ce8bd6b815afbef42e12029128e1f02ffe34389ed404254a6f59e76a1e39d6f0c"}}}}, &(0x7f0000002000-0xc)={0x0, 0x1, [0xebd]}) r1 = socket$inet6(0xa, 0x6, 0x65) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x580, 0x401, 0x500, 0x8, 0x140, r2}) r3 = accept(r1, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x2, 0xf, 0x400, 0xf, 0x12, 0x0, 0x6, 0x2, [@sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0xe, 0xa71, {0x6, 0x3b, 0x9, 0x4, 0x0, 0x8001, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0xffffffffffffffff, 0xfffffffffffffff9, {0x6, 0x3c, 0xac, 0x40, 0x0, 0xff, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x10001}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x2, 0x4000000000000, 0x4, 0x8, 0x1, 0x1, 0x800, 0x3, 0xffffffffffffffff, 0x7b, 0x7, 0x3f, 0x1]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r4, &(0x7f0000004000)=0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0xa6a9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r3, &(0x7f0000007000-0x10)=@ax25={0x3, {"cb2f0d8dee7946"}, 0x9}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000008000-0x3)={r3}) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000004000)={r5, 0x1, 0xff, 0x400}, &(0x7f0000007000-0x4)=0x10) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000002000)={r7, 0x40, 0x1f, 0x8001}, &(0x7f0000009000-0x4)=0x10) 2018/01/13 09:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002a3000-0x10)="37965d050000130000000001002246d6", 0x10) write(r0, &(0x7f0000359000-0xfd)="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", 0xfc) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000836000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000fc0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 09:28:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d1b000)=[{&(0x7f0000a74000-0xe0)=""/224, 0xe0}, {&(0x7f0000f28000-0xfb)=""/251, 0xfb}, {&(0x7f00003a1000)=""/227, 0xe3}, {&(0x7f0000fd6000-0x7d)=""/125, 0x7d}, {&(0x7f0000923000-0xe1)=""/225, 0xe1}], 0x5) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) socketpair(0x3, 0x6, 0x3, &(0x7f000058c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000a29000)=""/10, 0xa, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000afa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f11000-0x24)={&(0x7f0000f10000)={0x10, 0x0, 0x0, 0x16100}, 0xc, &(0x7f0000f11000-0x10)={&(0x7f0000b2b000-0x2c)={0x2c, 0x10, 0x700, 0x0, 0x3, {0x5, 0x0, 0x0}, [@typed={0x18, 0x6a, @ipv6=@loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x840) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f0f000)=0x10001, &(0x7f0000f0f000)=0x2) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) 2018/01/13 09:28:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000043b000-0x8)={0x0, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x87}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x1000000}, 0xfffffebd) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000028a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03008a", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) getsockname$netlink(r0, &(0x7f0000646000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000091e000)=0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b81000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e43000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d68000)={0x2, 0x7, 0x3, 0x6}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg(r2, &(0x7f0000964000-0x38)={&(0x7f0000362000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000c7000-0x10)=[{&(0x7f000003e000)='O', 0x1}], 0x1, &(0x7f0000ca6000-0x1f8)=[], 0x0, 0x0}, 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:25 executing program 2: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xf, 0x8) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ed000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000125000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000096000-0xdc)="0a16c0f35819d5968946d5a5811dd67d45278e742e7bbc1de78fbcbbb2a8b56e890148bf5302b4a0cf45876eeaa23c53fc863201fef4f5ae68b4e4a30d5ed0ffed", 0x41) 2018/01/13 09:28:25 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000901000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002af000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000591000)={0x0, 0x80}, &(0x7f00008de000)=0x8) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000095f000)=@sack_info={r2, 0x6, 0x2}, 0xc) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000960000-0x6)={0x1f, 0x2, 0x3}, 0x6) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/13 09:28:25 executing program 3: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000045b000)=0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f00008b9000)=0x0, 0x80000) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001ba000)={0x5}, 0x4) ioctl$void(r2, 0x5450) connect$unix(r2, &(0x7f00008ba000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f00008ba000-0x10)={0x4, 0x3, 0x7fff, "17d0829aa958", 0x3, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008b8000)={@generic="7a95518cc3f13da648d22316ff575683", @ifru_flags=0x0}) 2018/01/13 09:28:25 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000149000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x8, 0x80000001, 0x8}, &(0x7f0000235000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x77, "f2971d04a8110da5b769c834b0a06ba6e17937f42b3fec46f5702ebeb630d814016fa5a42f3764a4cd4c65317ff97d82dbaa73f92e0420aec5cafabde99b0c64ac6bd837a9f8e49c182c04e0b81ca71e63843f85e79e76c5cee6fe7408eb34ab87de4546a2eb53843f72e0dd4856afd21dd70c7f129c8e"}, &(0x7f0000001000-0x4)=0x7f) 2018/01/13 09:28:25 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ddb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a41000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000baa000-0x8)={0x0, 0xc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x8, 0xc78, 0x3, 0x5b56e88f, 0x9, 0x5, 0x8f, {r2, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2, 0x3ff, 0x7, 0xfffffffffffffe00}}, &(0x7f0000abf000-0x4)=0xb8) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(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$sock_int(r5, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f67000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000119000-0x4)=0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f66000)={r7, 0x100}, &(0x7f0000f42000-0x4)=0x8) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r8 = socket(0x0, 0x800, 0x10001) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f000081a000)={r4, 0x8}, &(0x7f000084b000-0x4)=0x8) r9 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r9, 0x89a0, &(0x7f0000f68000-0x10)=@generic="0aa178ac57d434ab6cca5db36379b286") setsockopt$sock_int(r9, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r9) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000031a000)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe6000)={r0, &(0x7f0000fe7000-0x66)="d1aff0c4a9beeb4034f7c65cd9ed0700928ce0f4d557914be8abbbd0c2f776385ff4209506d8c9dbea1e295253332a2eb15158be5c2372a2aadef2e7d7b952f0712f06abdd2f412514ddca743459cc7a86298b72ecf356684affa8077ce6bceaa06cec04e000", &(0x7f0000977000)="1a60ec519a3e02533105ee35fd55b8cfa155a335e991d584bf34473ef9", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efe000)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/13 09:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f0f000-0x20)={0x401, 0x20, 0x200, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000f68000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000440000)={r1, 0x7, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000003f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000acf000)={0x0, 0x0, 0x56}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000047c000)={r2, r3, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005a6000-0x4)=0x0, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006e7000-0x4)=0x1f, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00004dd000)=0x2b8, &(0x7f0000142000-0x8)=0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000518000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000535000)={0x1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff, 0x3, 0x0, 0x6, &(0x7f0000986000)=@generic="16c8d5f0dbea9989463fd41e4bedb72c", 0x78, 0x28000, 0x4}) 2018/01/13 09:28:25 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) pipe(&(0x7f0000dcd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xb8) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000866000)={r0}) bind$alg(r1, &(0x7f00000f5000)={0x26, 'hash\x00', 0x1, 0x2, 'xcbc(aes)\x00'}, 0xfffffce8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004cf000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00005d3000-0x7b)=""/123) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005f6000-0x4)={r0}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000178000-0x4)=0x4, 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b97000-0x38)={0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000da1000-0x6e)="3839242e2ef26e39846d0f2121a51c90de618ca8443e82a77677b8cbfb9673", 0x1f}], 0x1, &(0x7f0000c7e000)=[], 0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d0a000)=0x0, &(0x7f0000df6000-0x4)=0x4) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getpeername$netlink(r0, &(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000318000-0x4)=0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/13 09:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000874000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fdd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fb1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000da6000-0x8)={r3, r4}) 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f9a000)=0x0, &(0x7f00002e3000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f9b000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9c000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f9c000)={r1, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f9b000)=""/175, &(0x7f0000e21000+0x2aa)=0xaf) 2018/01/13 09:28:25 executing program 2: mmap(&(0x7f0000000000/0x22d000)=nil, 0x22d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000022d000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x4}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket(0x10, 0x800, 0x43) pipe(&(0x7f0000115000)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000070000-0x8)={0x1f, {0x2, 0xfffffffffffffffb, 0xffff, 0x5, 0x8e, 0x9a}}, 0x8) pwrite64(r0, &(0x7f00000d7000-0x27)="d84278bdefdf4525c54036ee85f9703327fec1d4fc98efff5bbb4d2708c08d0b61d0f8c3e92b02", 0x27, 0x33) 2018/01/13 09:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) close(r0) r1 = socket$inet6(0xa, 0x1, 0x8bb1) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000eb6000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ac000)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000128000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005dc000)=0xb) 2018/01/13 09:28:25 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f22000)={0xffffffffffffffff}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f23000-0x4)=0x8000) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794aff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c00045c16279c212f0044bc260de806006bdb186388e1874ecccf43c25a685381ff04cc261f1e691c31aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216459d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee001c000000000005f8702b1d745f", 0xf8}], 0x1, &(0x7f00004b6000-0x128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/13 09:28:25 executing program 3: 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) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000fc9000)=0x3, 0x4) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/13 09:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x0) setsockopt(r0, 0xaa1, 0xfffffffffffffffb, &(0x7f00002e7000)="8ce4ede86b863803e11df00f7e94c27df04a978985dc9fcd37643976e77a823179d11942452ca74b873c6f59d85f032bcf9c4ec47667433ca963e6e94fd0f62382fc0801c0858f987dd1c3c9baa9139ab712740076d77fe0e7fbe8b67b57945578c8384745f14a38117142515f84b846a29bf5e60c117d2563f25be941ff273416e555466e3434ae33940d2d8b6e699a584460cec21c6f827a84dc5a4464c3314612c9051a452a86b0f5ecef629d077440260e00cc177090a08dfc557f765ba38e86c493745b4aab4ef9f19ab5012c6246be1a9cf62cb7df7827fd81c1fb3f15ee", 0xe1) bind$packet(r0, &(0x7f0000755000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) 2018/01/13 09:28:25 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000008f000)={@generic="1cfe099847fff0386d4542569a980ffa", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000024000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fee000)={0x80000000, 0xff, 0x4, 0x19aa, 0x2, 0x6, 0xee, 0xfffffffffffffffb, 0x0}, &(0x7f0000fee000)=0x20) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fef000-0x10)={0x3, 0x1, 0x17cfb81f, 0x3, r2}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000043c000-0x88)={0x3ff, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/13 09:28:25 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x66, 0x9}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 09:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000b6c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00008c8000)={0x51, 0x8, 0x4, 0xfffffffffffffffa, 0x11, 0x4}) 2018/01/13 09:28:25 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000012000-0x98)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, &(0x7f0000011000)=0x98) 2018/01/13 09:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000044000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/13 09:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e90000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004dd000-0xc)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000fec000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000064b000-0x61)={r2, 0x59, "6aa6dbf99292731b6d7adc7486f919b2f64ee2c887402c5503b694a8625979946cdd3a86a9f47b751ded897fcc1823c612a252bacaa2d12a633f5daca7e18fff3160c1d051f6049cb293ef6796f159f74dbb000e89b60af61a"}, &(0x7f0000dee000)=0x61) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009ab000-0xb8)={0x0, 0xfff, 0x7fff, 0x80000000, 0x5, 0x400, 0xffff, 0x9, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x7e000000000, 0x2, 0x2}}, &(0x7f0000826000)=0xb8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000331000-0x7a)="c6e05240b20d8e3ff46efe97913737c4ab9bc1698f796889563f53db9b5137ac1625e11a3c22c9808dbb079aaf5cab0d2f36ef541d79b101761013a65518829965769d66637b39c088a3e295bf59e34b2489ceae9333360e0c3f2cf98ba012ddfbe8b54da8bd7e19c8c8b5aa23f8ae7f7ff818b1dde3b8a8f1b3", 0x7a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f01000-0x8)={r4, 0x54}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b32000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f0000)=0x8c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) connect$bt_sco(r1, &(0x7f000097a000)={0x1f, {0x5, 0xd8, 0x2, 0x0, 0x7f, 0x4a805726}}, 0x8) 2018/01/13 09:28:26 executing program 2: mmap(&(0x7f0000001000/0xebf000)=nil, 0xebf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000987000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x88c, 0x1, 0x3, 0x8, 0xb106, 0x3, 0x7}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001000090400000000800000000700006302000000450001070000001419001a0004e9016a0000000000000608000300ff0900001ee4", 0x39}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000ec0000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ec1000)=0x0) 2018/01/13 09:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x8, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006ea000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000e90000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a79000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d98000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000be2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x0, 0x2, 0xa, 0xa0, 0x20, 0x16, r1, r2}, {0x3, 0x400, 0x5, 0x8, 0x1, 0x7f, 0x6dea8f88, 0x7}, {0xfffffffffffffffd, 0xa2, 0x8, 0x5}, 0x200, 0xb, 0x1, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6f}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x0, 0x0, 0x7, 0x7, 0x40, 0xf7}}, 0xe8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000737000)=0x2, 0x4) 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) bind$alg(r0, &(0x7f0000fa1000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x3cc) 2018/01/13 09:28:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000274000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dc6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 09:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00002d3000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88a8, @x25={0x0, 0x0, 0x0, "cd"}}}}, &(0x7f0000958000-0x10)={0x0, 0x1, [0x6ff]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000533000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000edb000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000035e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9f000)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9a000-0xc)={r2, r3, r4}, 0xc) getsockopt(r0, 0x2, 0x3f, &(0x7f0000ae8000-0x3d)=""/61, &(0x7f00006d8000-0x4)=0x3d) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d10000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) socket$inet6(0xa, 0x1, 0xffffffff) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000991000)=""/85, 0x55) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:26 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffa000)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100}, &(0x7f00007c7000-0x4)=0x98) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffc000-0x10)={r1, 0x0, 0xffffffff80000002, 0x22}, &(0x7f0000ffb000)=0x5) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/13 09:28:26 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000006000)=@newsa={0x138, 0x10, 0x21, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="", 0x0) 2018/01/13 09:28:26 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000003000)="7fffffff", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000086f000-0xb8)={0x0, 0x3, 0x8001, 0xff, 0x5, 0x8, 0x800, 0x2161, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc, 0xfff, 0xe614, 0x2, 0x908}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x7, 0x20, 0x1, 0x4}, &(0x7f00003c7000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fb8000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x34f, 0x6, 0x7f, 0x3, 0x7, 0x81, 0x9, 0x5821, 0x9, 0xff, 0x4, 0x0, 0x20, 0x7, 0x3ff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d9d000-0x20)={0x3, 0x3ff, 0x2, 0x200020000000000, 0x400, 0x1, 0x80, 0x5, r2}, &(0x7f00004d1000)=0x20) 2018/01/13 09:28:26 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000006, 0x400000000002d1) setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088fe", 0x21) [ 220.495739] netlink: 'syz-executor5': attribute type 8 has an invalid length. [ 220.524952] netlink: 'syz-executor5': attribute type 8 has an invalid length. 2018/01/13 09:28:26 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00005fb000-0x10)={0x0, 0x0}, &(0x7f00009a3000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000854000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @noop={0x1}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/13 09:28:26 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x223) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r1, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eb4000-0x4)=0x0) close(r0) 2018/01/13 09:28:26 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000000000)=""/168, 0xa8, 0x20, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) accept4$ax25(r1, 0x0, &(0x7f000026e000-0x4)=0x77cc8c50, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000)=0xb408, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000001000-0x7c)=""/124, &(0x7f0000003000)=0x7c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005000-0x28)={r1, 0x0, 0x68, 0x8, &(0x7f0000005000-0x68)="b255559eaf346ef2806a20463ea4125933c6411088669159ef6fe5d4ce1829602d12728cefbd2a7c5e3a3baad43bcd5cad41ca31eabd9d0284937616b8e91dfc3367b39624c09763b2cdef6404a4aead1d9918b462be0d4cf7109b32586299c754f2fd4ca0f3610d", &(0x7f0000004000)=""/8, 0x8000, 0x8}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000003000-0xd)=""/13, 0xd, 0x10000, &(0x7f0000002000)=@generic={0x9, "e24101f7022606ae86ce2fab1e3aaa1d510ec74e058cd28e92d12af67c1278e84dcc74e50142de5efadd29fc99b2f179bca1c984fe4a1f48c02ef24b2b6b67d8069dccdd43fb2de9707ae55de986c0af2b0d5c1b7b47dc74ccab25ae98b8f762373bc7d4bbf990dba3305acb315e3d30a0d7242f48fde29320935dd7151b"}, 0x80) 2018/01/13 09:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x400448e4, &(0x7f0000f81000)="e22471f1898002ead15fa16d410fb42ea4cf3837fd5618e63f3bf9668dc4") r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:26 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7c, &(0x7f0000331000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000960000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00005d4000-0x4)=0x0, &(0x7f0000802000-0x4)=0x4) 2018/01/13 09:28:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000009b000-0x14)={0xd458, 0x2, 0x8, 0x9, 0x4}, 0x14) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000eae000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000-0x4)=0xe8) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f00008f0000-0x2a)={&(0x7f0000eb0000-0x10)=@ax25={0x3, {"5efa7ad66eaa3d"}, 0x200}, 0x10, &(0x7f0000eaf000)=[{&(0x7f0000aec000)="001085f155b5f9b39a8d5530f903842de878111260a44df36bbf665b59670cfa0697db669ebde52bef0410bc90a77a514f425e040dd43d0c248bfabea053b2c9f669669088997dea0b9da985a5a04f48abdf819069f1c8f60b8bc4a491c555465d6e0d28ff135f3dcb95993b9009544ff64d5aa67073e454f0c43908b0dfc0cd00f414b2749966f2cff28fb495b33245ec0b5d8069695b7228ed3aa997ae9cd319715c027ccb5c79c3140db4abdda00e843abcaf20d428c9ad4f65a96316037b71378315e84124b0de9964b6334dd8e680141c63cd547eb2a5ab40dbca7836593d0907d581", 0xe5}, {&(0x7f0000eaf000)="9596087245146f3399280057155b9f1fd060707f9ba1c3a991c13c334889bb3ccacafb26340c9a62aece37fb84e51b922d00b6f67f431ddadde52fa9dda39b711deec870378f94b0effd59b2c918db7d995932cf1fb9ef6bedd71711fd98e59ef32e4f862156dfdc3abf1df76d14bcf760ba4c152f0ba688060c37f7f7d4ceb039e90962f273943ad6e87c356a6be80bd017692add72acaa03e525280bdc9b67632d4fe93c606628cf7140907d1aa32b4181e2988e24e6d1545b57f5479692750c9a34a2e7b84537ae40e32c", 0xcc}], 0x2, &(0x7f0000eaf000)=[{0xe0, 0x115, 0xeb5, "819ee02c4b65bc9c3b79a3e726a58519a17cd7981d2bcd17e84e1e675df4eead1d8e8bea4a4740f3db2db969abc29ab057809ec225ca93181067721e9ebba55660b0075af194f7902e47d9e49d3d947bf718156f2eb14ee3655d6bb6c3e1d66049a5b44c4ea2000333d0fb8764c1fbddac3037529839d37176305ec0d755d75297ae2a27b72d49f52799a8c9c91c115a0d9fac050e526b216764ce907417ab08a212275abed0421884b79b66b084ea6294350b9251165cf90a6fa074a562605970f9c861bfe47b2db40baf10"}, {0x1010, 0x13f, 0x100, "bd7a88b84cb1e62232e139036761be4c1fec5322561a9d608ae945265260ae5343695f258a78232c253d11f90cf93e2c274e2490baa6900b0c33bc91502c18808c98550c31316d4b5071b92346cf88d0b966169b57372399e71a596437303535073b5ec464344aa0c6d91753cc1792f2c68553a5c55a6b70f51069c8b15cc226c1ed72155cce48bc0798cff881c1380a42947c0b8a807fc484fc3d0c3ba57ca585f6fba941c640c5de4e42a40f595e18edb07772680e9ba753ce0c9fb95ae5fd12a6cc97d769a82b435f06831633068bf9fcc79acf13de513e1460f2619dca0f8d2786d4b123d40388a5f0a9fa6df9266e7b3bd70953fa30de9e6a98a1e3c622b7fb1acf5bc3758aa158910f048cd64f78d1377f1806fefb513d87c20a7398b543f4bb035c4023ff53fd7d7ffc3adce3bdaf526bf6a1e24e0a98eabcfcf21e673803e98bf4e7f679486d99e560c26ca8fda73b814eb21305d974578a77a2267d1850f88ba7f26cc6809f5f9112771361c9972c9b57870537ba728c6a21855a8b269307f185f2a5d02c914ce36c998268acdb8fefecf4eb748a1e801e16e91f2cf8efb10a9774cbc60477d76ac5a4503f40354d7b4804ec0b58f65eaa162df71abd4310287ac200309fe4fc53789df722918e9de4ac4797597a26c464eeccf6e76259466d4f1c618051414730eee8018c0b6bd4b60c04bc0ed6f91b2107ba444ffec113e902310b287ad4c604416bace3331208b97c60d2c8f6c3c0f6dd9501edfb807349a773c5cf3e69c13f5d71241da0a688f00fee91395c4c07ec2071e03f43171f4c335760c6ca374df66b0dac819c686b7fb1f868f82b7a37669eb8cc2922865f873234d445e71378bfec35ee456a6b734fa54553f6afc5c6b1f1c1cb56cb29bcb6137bb32b75cc6b996360b281d94a24c29815fdb103e9229d0f84190f0102e8c0205a3f3be54341c7ed9ebad8930f8a0942ba0db2e05ddb0f9bfbda577a9efab2af92a4b3e46f492ac1a820bea011e8d682e633f54108acadb03bc4b91004a3f9b3f5049ef1491f462527d6387bdf64d0edcee0e67c8e4d83d56a8d87820615157d4cc99a5c199e2a7a66d2320076347bf89dd85ef686737f5e2668bf89ffa9e023248c1527fd46d729e320fae9c31b435c85c403e39e5c22dc2781b245277b3913e4f21ade4df602591a974fba7fef299f2e883e6535cfefd9322f637db738c64326830a51bd893bf2740844fa5906788e313026836ed5823385eb3239256fcf8fc945a6f42c45c3eccea488061e94b258f5cabec45f88688c82c8ea85c3d618aa8e8f461e9dce825f7b2c17b73c833672346019b03dceb969131cd2298c9b32fcaf818e523fefee86af5da3eea73a5239b5ca5f2571d96bb01c344751a7026ec828b65f868eec184733a371949ff390ed9e698ebc7267362f4454cf282deafb45b995e55e54f9132826a9cebdd0825e1a6a572291bac3b45871819075109eae3df8ce7743f2daeb1d5649fa4d26e45528ba7d073ceb6135a320cb83532f306a5fbe0515442bce4a0bdeb48c1d19dd873dd0f2c914f96efebc9e699611cd69f15aaa5603122b39105a861562758571b42715ee79cd11b467d1f36103c56da3adeb53006e8f44ad33f357a38cd9c1157ebe2102a1f2fc196534cd0de7a0256ac80ab8bc94f51155f47538046453f04288111286bbc055046c3b2ca44e9d16c4b66b477a472c28fdbaef5858873e9cdc41784fa6305418f1e0af510629ccab5e4eceede03f2b900b3dcc639d0e91756a9a83c6daba48a92bfb9d6043a4737d5f14ea2dda4fd2fe3954d4e91de7deb3372db6536b75423a63940f027d246db78231f1be1d3c91dbe5855d793022a15ee6219470ed0f80f0a08b27e20f59fef120984a2c596f505b32875c7a594762b8001e3940a582a492aea4b598653693332f5bd3076b4ee2b224e8648fd0690c4548618f33084c8985ab9837c3459f621f6694d8b42b167714e9de4bf1ee4bc7e0b10032b056e30cec678a5b740ae8b354fb2962b13ce1eee9fe7380cb1cc8678f4f09f693f721cac5012e26a49c811c8bb785af941dd7784a91f6e043719fa8a48e53e79b6dfdb602aa3040da8a92acad6c6b0abdf59a5d99dbdeae54da0c47615db64398aba59fb4f997c0944d22d1688e1429120cf858172c8b76c978fae1f7b4d2484b468a8da0b7a368f1bc477479e533dc37e1bdb53129ea436ca56ccba70abbe6bb1e42ae6b4796a191c081caa4ccaf4a4bd0749d6c08e7beca53a4f8f1820d37b4ba15e2b89161cbb04a81754db445d7ce2503d79ea6d6ca5f672206159149c52b29fd08a5677d5ae61f467aabf4865a5dab4c3f6471c8ee80bd93c547758e4f56bb6701d8498cfe1675417af84b10bf38c59b0edb3672680f01280191dc39fa547a50db5de7ba11e9612d95d081a9b44d96094d04d65cb43c0712078d3fdf9a9e0eebe92db162ea4247370d4c517aa6e80afd4163369e88e3676454c22c2a8d0d5fe89677ff0fabbb3b7b31b229686e002da0b6f4a96ed0c4f9a11313f09f27afcecd4e5c8367b81b181611a6ad1f19c29272b28a5ba6fbc078fbe350ba5e83826836d6a712d93c4a95721729f5d8a8c7fb49d3b9a913f93fa052f7343f50752406191dc868a548026fc62158066c3a11038c141c0d664be9982835ac7a6a984344673d3a33b5d84883d4da88478207e367bbd8ee2bc4f68a08c1a561cc88f7486c2b3cdfef98aafdd9bb84e6dfbfbaa8c60cc3335fa507585ed8fa7a17845064bb6a2dbd80ec0bce45945b31ecaf4065a25c0300464b4ae2536e73de3210ddbd9a208ff89c0d1ffadb6a316d221893c5b485ffd20bfd54d98d0e18be4c842afdcc16e9a9ee911292cb1ab94fec8edcc9ee4ed194ea7fdbc884a30a81bc20fb6522f765b822cf136c46152ccb98a03344874617e05364aa29bac0ba9ff995ba86c048755dba9b81865325a950bcc51b781cc5cfb185c02d1656dcd375df3971536c9afecc5069a8476171ba85486863821c5f304a54df6fc0fd51bdd52a4eb8819c902dcbbf755807300ca21bdf56a27a01f999662476217eb54f7be5432d3e252515262084cc56b60cd265711016d4c8bc099845c6ae63fda2d2ad06f3167475bea8c455952b5551d9d325aec0ef5376689208d4934b4b72f04caaed7ab2db6a62ab026a7da1316929cd1967648c6d8809d98400c18a8ddc8da1b1a6fb716f4f2db65d485f0a14ca1a070763cf0bbcf098dbf2201b56a114bacdab9589e6e3561acaabb84ffb693df619738b2b706d926f6ffb3b14d70c1a7e4da36cab333e412f7173c8423ea6f261c80c0c1aa07ec58401acabfb437fe8eba7e7d57b49d27a61b33ccfc1317c6992888ffdde4e3a9ef4238fa73b202ea1e87584ab246f18314f6bbcb4b10dfa87d60ef76bf544114af34f1a8871bb36d103145c5d7963d90ab0d7a1ab4060c0b7f1cd7971bdecf5396ff9cfcf347d0bf6080306a5c2863adbe1dad200ea0eb0d3c4c32ab3732e287702d2c5d1bce015ed7a0e7fa019583297dea5cc3b896c93cf46cbd4f16f819542253b9a2d2f732b3a2bce2fe5f05cd5d9b445b874996c88679811879166b619355bf1e9bded676272a214821ee82070775ac698720c2724e7a916fe9845ca4c86b31dcaf20499debdab69f8a69c082d07b2fe68984934d1e784b0bbc5853ff9f2c62e447fc59717330079865990449d4adb6dab9a3c0ed54a02a4f7d4635713c1c93347274f9cf9000c9c094b1dd9b45c965adcb2774e8d75b714411d4b58b4a078664b0f185c37b54890aef001b0cad19368acd524f24289f6ac64182294dbf6d08088276c6d771794c44258ab2e4062d46ec51f39dcc46d67c3894f0e2508573a122427df5acfad24829955022bafc4082f9d844614e845f91c295ff6bbd33491770cf1b2abea491ec2b0181fada7bb584c5b1efa852a380d91403ffcc42492e34c8a7f22fc692a3946187ba7da2cd7de20467fe943b83c45c8c3430d3c96d809639a2bbd589915335303794b2034ae31b58847933603078ac4d05d32099036e137ff2923d7115e893656b736f48e27a82477a489d961323a07dd55644c343625ce8ec6f1dd229018ae3980ba47ad2d8b75ec9722b9d9ef1a7f2834bb8b6c23cc9296f18983680cc25a81ec51899ae411ec2f8e4ebe4e987d559cc8907f754fd34014a819a3db2d31de81e061f40f3da90d4f4a58e8d6099f23c120a7e5cd358663160040687eace3ec6eaebf265657c3f6c7d634dae1a5bb1bed8f991376a31322b80f407ce5eb5a5679a3c2d0c6830b32234c527362db1697346e0514e717b4271c8f9b067b333b143602c5379f066cb54d758ed3d02eee64f98caad0522ea9a3f10260fe30324bc568dc9c40d3747ed69e24975127e0e1084472fae0625aeacbe3b7bbbf712ed6baaac0b908e3447c99ab9895ab3eaa7011c7bd6d502aea1892e2640bec4c0347bd25c576d4c48ffdbd409bee16c4cba617467e4a06cd604b5567f031017685591225c53ce8921f22342adf255b6bedbc7e1f062b4b7c6113566bf52566f24f1104ae2d0c2ec951bc7edb50b6eeeeddd228b2e53775b5d970f1349fe652e9e2a6a86edffa5b41638f62168d4fcedd35c1240ab90673c6cfbe0e06df326b8f2a366a0bee3f64e40a0cc0f8dd028306dc98bf6e9b389ec69703945a90baca8af6a059f0df9c4577bc857a47556c6073e3f6c5634428ce8fda1991dd2dcf5d81f4b088b9fbb859955a5e4728381749442a4f75255f986f7465ec8ac851cf829a46a392206320a29bbba746eade3ce5f77ec016f9a785dd9ac6910619ce95ffd678f0898c6f979927080a5e11cba7c42892cc0b0033020cadcef298e8fdf3872cf81ea990919e7fb5ff16d39cfa273408014a296f58cecd1f7457215e4db637baf424133556fbba7224858afaf5cf86992d56ee5a137a4164ee1f4b45cc2ed97e078c0ba86d2ce5a2404e5c895758c0420362cfdc296a677f0df525539f11b8daa08f43115b43a058d8bbed9c549e81030d7fd3329c6db4b3b84a20681280ddb037bb199fd09047db70a453deb27990d42919627a98c56a7afd209b7b87beea0c57d06473236b7f2652d0e0681107b1023d0f9e17520f2efda87d175669b5fd359e80c818e72f5ef27f9810d71ac4315eb1ded700257708b950e2c3d586e4b8183392f619bfdf25e3077cdf7ca7a1652ec4dde9153640eac8d1acfc6171cad8f7745734e79c73d5812ba490bc804f1b670d00631b8b7201da9fcbfa8b58b99863dfbbf4ea2860b2119b0d02baf4f9f5e12b06ecd1a3a625a48ab768ee06e11b8ae0ea7cb4d0e83ed062ac60e633e3f3a4251ed38af374f945ee96b54dba58ce469b1687941912fd86a142200479fb7ca5971eaf493da7bf016b2e26e2c1bb90d015112e003fca37066f3625711e006ebb825f6effd64545214c61d9f2c50562727bd2874275f306cd0a5f3628ca569b1fce7cda1e7997324ee460d7c09b7d97db38a71b8d57b6f438096976f459ecbcdacd5eef645086f5f5f514f2a091e54f27ff0acfb79d6befc53fca2a1942e6589c0ff8f53b428d6efffc985a0c4c042259de4d96e5cd90d5442718d53578ba0e0346e97d937f0be73b6eb66ce18b03e9620a9f21c63c2d0ebc81e6b5d8c83db11623f5b49c6f06fb79a3a227d04ff4cf6ed2b4925c693dce2eafe9c83496cb0aae56ebebafb6dd950cc2fa945edabb0febc3ceaf6529732af95cc132b074ee61d090c585"}, {0x88, 0x112, 0x24000000, "caab540644f719e387f5291cb24854bd27046b427a802f2525bb7cf2a0f77f75478e08db2bbbe8866fa8ea304a854766d44aaeb1acdc7314c32fb3d63a82303baf118e36611aef0a09d1fd2c5f1c81a45b0bd9b7fb0b69ac8329d18874369cf395e6fdbff49862659a48f2a41922b97841"}, {0x40, 0x116, 0x9, "f3af6c736b18a6c2b3c0d0dd016b13fd075f697d65e9f4fc8d7ec13e6e3eeb76efad840f0164c2defe67d37e"}, {0xb0, 0x110, 0x0, "473e45e75e9f45bc3bbc8056e4a81a0f747b95ea02f6821ece72b522944bbbcac99c53069fdbab4b3afe6fc27e058ad388238c5fc0b153b615adf6231dec26ea3bd72a4dc9c4564d8a6a0d51408b84b0ae4116f8cd7fe07d9566b192e077b67cf7ac6a9ca49aefe430feced234a8a3b83c2ab95091d185a1afd5939ca4941a18fc502501d61c24f6a48919cce37c5cdfc7c4aa631457e3342cd1b628c8595f5b"}, {0xa8, 0x13f, 0xff, "b6890c18813211d9e2a89bf088e3f21f5303e6d4043ab9aec7733bb7aa7b94344bc9a4f95a83d4f04b1c031008724cc12c4792e5afd8109821a79d9ce9abd94006840abca0e83597e73732c82ba750bd0b737352eab8d4f47bc51e1f6cf5e560a510993db22d0a2628c95ffe22151d65dc9e555202e994e79b508e6ad3940f01e1e2a1985a71972db7b0e1c4f50d730967821e53940ac8"}], 0x1310, 0x48080}, 0x40000000) 2018/01/13 09:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000041e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) pipe(&(0x7f0000936000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00004f0000)=0x8000000000000) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/13 09:28:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000847000-0x48)={0xf, 0x2, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000000000)='GPL\x00', 0x1, 0x46, &(0x7f0000001000-0x46)=""/70, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005a5000)={0x0, 0xa6, "090c3c07537ec10bfb40f1988f01b479ba5f43921b2fb17df0ad1c1e8ed29267085cc8ff52ac71d8d340ea6f939a57e7e37ab896f1dca605789deb0b73c9133ca72dae19a352e7fc691a2daf9dba2a0d9980f31b4d0b62e900bad89182f90abe044f3290729cc2402b8431aa9c71b1db53939bf37cb7c07482a5c0214a936a8e29831c7437f6ac8886c921ab3df1d0a57a47578a4c6df6a47b9dcf82b3b5d13ce4b10db220fc"}, &(0x7f000092c000-0x4)=0x40a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000446000-0x2)={r2, 0x2}, &(0x7f0000d1c000)=0x8) r3 = socket$inet6(0xa, 0x1000000000005, 0x200000) sendfile(r3, r0, 0x0, 0x1) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000157000-0x4)=0xe26, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000b1b000-0x10)=@generic="25eb357bcf96347488ee9e5f081804d9") 2018/01/13 09:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000018c000-0x20)={@generic="b61d2b498ba5c9fdc13f9d119617e34a", @ifru_flags=0x2000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f89000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bb000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000b0c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003e1000)={0x0, 0xff}, &(0x7f000062c000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e01000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0x80, 0x2, 0x8, 0x26}, 0xa0) write(r0, &(0x7f0000d7e000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0xd36}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000620000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000b4e000-0x10)={0x2, 0x3f, 0x4, 0xfffffffffffffffc}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001cc000)={0x0, 0x0}) accept$packet(r3, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00009c6000)="1c", &(0x7f00006c1000)="e1ce12be82e67800000000997f651947c343a6aaf36fdf3ebd3594cc5f472342c7", 0x0}, 0x20) 2018/01/13 09:28:26 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ff7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000531000)={0x0, 0x26, "a230d88707bfb827e33989669d82d27b68ec658e79a1a054d1cdac332c105dcca02acecaa27b"}, &(0x7f0000b8a000)=0x2e) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ff6000+0xa81)={r1, @in6={{0xa, 0x2, 0xea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf9000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000362000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff8000-0x4)=0x1c) syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x8, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x37f, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) socket$nfc_raw(0x27, 0x1001, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000004, 0x2, 0xffffffffffffffa3, &(0x7f0000ff6000)={0x0, 0x0}) socketpair(0x2, 0x0, 0x0, &(0x7f0000113000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000ff8000)={0x1ff, 0x204, 0xfffffffffffffc01, 0x9, 0x0}, &(0x7f0000ff9000-0x4)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ff8000)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x94, 0x6, 0x0}, 0xa0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r7, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x0, 0x7, 0x28}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000759000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) 2018/01/13 09:28:26 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000f53000)="", 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f69000)=0xfffffffffffff51e) 2018/01/13 09:28:26 executing program 3: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000df0000-0x28)={@generic="fb087c282094536f19c0c6138b66e37c", @ifru_settings={0x5, 0x4, @fr=&(0x7f00003c2000-0x18)={0xff, 0x2, 0x1aba, 0x4, 0x9, 0x7, 0x1}}}) 2018/01/13 09:28:26 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000000000/0xd5e000)=nil, 0xd5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x38, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/13 09:28:26 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000cc5000)=0x9, &(0x7f0000c92000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0xd78, 0x7, 0x6, 0x9, "12857ca1ee8c5aeb866cee78ed922897d25a1f6899a82ce70000f086abca3f85fb1a485006d32d44d5587548c94db3bfe83dabc48f7902e4856b249a290ada", 0x5000000000000000}, 0x60) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000b2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0xff, 0x6, 0x3, 0x2, 0x8}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x800) 2018/01/13 09:28:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000+0xe66)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) 2018/01/13 09:28:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b7c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x101}, &(0x7f0000bc7000)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000002000-0x1c)=@req3={0x2, 0x8, 0x8, 0x8, 0x5, 0x1, 0xaf4d}, 0x1c) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000112000-0x8)={0x0, 0x1023}, &(0x7f0000d6a000)=0x8) mmap(&(0x7f0000535000/0x3000)=nil, 0x3000, 0x8, 0x4010, r0, 0x0) pipe(&(0x7f0000be1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d9a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000022d000)={r4, 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000a86000)={0x40008000, 0x9, 0x8000, 0x355, 0xa, 0xb1b}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000067000-0xc)={r1, 0x9, 0x2, [0x2, 0x9]}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x10) write(r5, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000002000600e00000000b4000000000000000000000000000106d", 0x29) socketpair(0x11, 0x6, 0x1, &(0x7f00008fd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000f8d000-0x28)={&(0x7f0000f46000/0x2000)=nil, 0x1ff, 0x2, 0x66, &(0x7f00002ad000/0x4000)=nil, 0x3}) 2018/01/13 09:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = bpf$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, 0x1000000, 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}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x33e, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) 2018/01/13 09:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003f6000-0x10)=[{&(0x7f0000c51000-0x41)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7b", 0x30}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x80000001}, 0xfffffffffffffda6) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x1000000}, 0xc) 2018/01/13 09:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$alg(0x26, 0x5, 0x0) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000062a000-0x4)=0x6, 0x4) listen(r0, 0x8001) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) accept4(r0, &(0x7f0000a73000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000023a000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) 2018/01/13 09:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000861000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000004e000)={0x1, 0x28, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000034c000)={r1, 0x7f, 0x18}, 0xc) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fa7000-0x4)={0x0}, &(0x7f00002e1000-0x4)=0x4) accept4$packet(r2, &(0x7f0000027000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003de000)=0x14, 0x80000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) getpeername$packet(r0, &(0x7f00006f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000042f000-0x4)=0x14) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000de000)={@generic="0b145947796380dff8408d31c5cfc44e", &(0x7f00007c7000)=@ethtool_ts_info={0x41, 0x6, 0x1, 0x8, [0xa60, 0x592a, 0x0], 0x1, [0x1, 0x4, 0xfff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c17000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da7000-0x4)=0xc, 0x80000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000042a000-0x44)={{0x2, 0x3, @rand_addr=0xd677, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000da7000-0x7b)=""/123, &(0x7f0000da7000-0x4)=0x7b) accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000da8000-0x4)=0x8, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) 2018/01/13 09:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000005000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000418000)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000403000)={0x0, 0xb7, "b5e8aa6fef365dbfbc8280045f8ac96965653e1c8cc3f4712e351930cc4552defbe5a01c2f4f564e50fa45267c57cb6717d0da6a8eca470a55cdf5c2ccfd5a6127050418edced444e0d7f9fb6a7e0aca4b393a502e32200c4ffbf15c3ea1695df822e0cc882427913cdfc136e892230fd041eb46d587d98c4cc5a53d6c2f61af4f4e4f71ffe337ff08c5c5a61f76d18108029d891ad9fd00a25d8d87a3fcfef4fe8c86dba92c1ed676196b62f19dcbc7598c4f42d54a6a"}, &(0x7f0000d58000)=0xbf) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ef6000-0x67)={r2, 0x5f, "585b03bc489b28ec2a7eb1fbe90199b017ea8237f11882d608f78010601ce5854a804deb6d5707de8851d86ff99752f62ff1c923c8a4ebaf9b720d62e3f9333fc138327f09527f17e64ee5f340e89231bd21e1d4081c506cbef96235cb2e5f"}, &(0x7f0000f80000-0x4)=0x67) 2018/01/13 09:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) connect$unix(r1, &(0x7f0000298000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 09:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ce6000)={0x0, 0x74, &(0x7f00003e0000)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006e3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000906000)=@assoc_id=r2, &(0x7f0000454000)=0x4) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x290}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ddb000)={0x0, 0x0}) 2018/01/13 09:28:26 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b86000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x8395, 0x4) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000052a000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000089f000)={r1, 0xfffffffffffffffd, 0x4, 0x83, 0x7, 0x2}, &(0x7f0000251000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c03000)=@sack_info={r3, 0x80000000000000, 0x400000400}, 0xfffffffffffffe59) sendmsg(r2, &(0x7f0000cd3000)={&(0x7f0000438000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000713000)=[{&(0x7f000095d000-0xb9)="32258f2617f50461d1e4526a3db774ff8212adbf1389fbc172511487d416e5c6fa04969d6487fbbc5dcd9d8166cccd40932db9e88a1d3e0b0bd83789953ae91563a06018440cfb370fa05385ca1b49d77d549ee75541fb21fd1490aee2a5e2bf6acc27050861b004b216bf5b80705a297b6b842ddb58fd12a5e76dc58d24df649639c78f540242a45d502dcd836a4393c2220d893acd82b840af56f471f2328ae136fd34213773f2c5a38e287f088599053fa831e5941c2753", 0xb9}, {&(0x7f0000897000)="b215b74e6022c2fa01b622292b3a7f83d3dde3be40859800242a7bfcd46e8719ee1bedf51d072521c97536ee2458fcbb68f267c30f0778805f4a87b992c99fcb867da94ae98e7de6539842c4ef139480295196979c275bbc", 0x58}, {&(0x7f00009f0000)="98237018cf8e20810f1692111acdebdb8c78170e503447a284723a43867929ebdf1e183b633e1571e19f8a227811b3e3b4fa957c26cf242bf58cc99e694fe17edc08fed97598ff748cc0159d0217f626288859a7b1f6d77b3b84aef53ba2229bbada2fb9ca3a95745974d7e68b04ff487468deab8ae1212749c2e0f83a4518c583e3d1df478b7b1b1da8347388572e490941f8fa0d3891414c0d3528f214d706720d5298bb9852ac3dfaed63a1b6199f3989798978e57b9de8c9ea751189e7f65717c36d1b92de171e9a2d", 0xcb}], 0x2, 0x0, 0x0, 0x24000000}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000918000)={r3, 0x1}, &(0x7f0000166000)=0x8) 2018/01/13 09:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x7fff, &(0x7f00006eb000+0xbee)="76b7e54316d3b7accd28af5369024eba7c9389929bf433f83dcb0af0ec724d2100f760563291869757798c4d3ad6c601a9afb611fa887c61196794194fa046d6a72a0abf56aac2ef8605a7ac7745c6f45f1647c2e900cb99bd3ea3ed377349338c811287e5f02e8cdad64c7f2c038f9f32f9b2beaf725d5d552b91e1f44ae531f4ff43ab0e3ff8a4bf2a1ac3d33d9e5b8a90244fa0416b4cd8c8680f69dd26f908ecb880fef10f162eb0637923b79da56209adbd776c622872be7c476048ce4c2cf1feaea94294612263f590398065091464a0b319741d450e665593f192ad2de17c86a80447d6637d6776c003") socket(0xa, 0x3, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e1b000)=@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x549, 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) 2018/01/13 09:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000012000)=@generic={0x1, "b69b414ac2b64f7d2df9e6ea8b5c11a30d5d8bd5cf2fa81f79e1e322176cd8eb29c89b2a118967da4d8b8a8eb8a38f5fa6d661a6ed036d17fc6bf0c7123e1e8dc9d4ded6b3f1f5911bac9e821878d358b58299db9522b0ec224b78069e9d43f8a3434c9b33204a15902563f595e78242c4684c1ae377b609a23ec20cbcc4"}, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000671000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a75000)={0xffffffff, 0x0, 0x2, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000774000-0x20)={0x0, r2, 0x10003, 0x1}) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xb, 0x4, 0x1, &(0x7f000039f000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000664000-0xc)={0x7ff, 0x612f, 0x401, 0x9, 0x6c, 0x3, 0x0}, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000059000-0x10)=@common='bpq0\x00') 2018/01/13 09:28:26 executing program 6: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000dd4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000125000-0x4)={0xffffffffffffff9c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001bf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000252000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000131000)={r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00008d4000-0xc7)="4cc3a85fcc23db2a222a3b7e50261d053ae6971edee426a037156e79bf81e77d87ffed4d49c3e8be84033e046a9e19c50d20b5a956b81faad4561a6794ee4a37f4", 0x41) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000244000)=@generic="afb610f11953a3066ba63b18505ed1fc") socketpair(0xa, 0x3, 0x0, &(0x7f0000f03000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000051b000-0x10)={0x2, &(0x7f0000f6c000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f000070b000-0x8)={r5, 0x3}) 2018/01/13 09:28:26 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00006e4000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xbc, 0x4) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000752000-0x4)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fef000)=@assoc_value={0x0, 0xff}, &(0x7f00005ca000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff0000-0x8)={r1, 0x1}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009fe000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000ff0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b92000)={r3, 0x6, 0x1, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fef000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r2, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) [ 220.929858] sctp: [Deprecated]: syz-executor3 (pid 12155) Use of int in maxseg socket option. [ 220.929858] Use struct sctp_assoc_value instead [ 220.997143] sctp: [Deprecated]: syz-executor3 (pid 12155) Use of int in maxseg socket option. [ 220.997143] Use struct sctp_assoc_value instead 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000006f000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e68000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b1a000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) accept4$ax25(r0, 0x0, &(0x7f0000490000-0x4)=0x0, 0x80000) 2018/01/13 09:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x0, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ca8000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f49000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000415000-0x4)=0x7b, 0x73) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e60000)='veno\x00', 0x5) write(r2, &(0x7f0000cc8000-0x1000)="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", 0x22c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000e54000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000632000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000940000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) sendto$inet(r0, &(0x7f00006a5000-0x1000)="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", 0x47f, 0x0, &(0x7f0000730000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d27000-0xa6)=""/166, 0xa6, 0x2022, &(0x7f0000d6f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)='\x00', 0x1, 0x1, &(0x7f00004a8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000792000)=0x400, 0x4) shutdown(r0, 0x1) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x8, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c10000)={0x0, 0x4, 0x30}, &(0x7f0000718000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000770000)={r1, @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]}}, &(0x7f0000c73000-0x4)=0x8c) 2018/01/13 09:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007a7000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000ad6000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0xfffffffffffffffe, &(0x7f00008e1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f00001cd000-0x38)={0x0, 0x0, &(0x7f000070b000)=[{&(0x7f0000659000)="6cb5ec961f00cc8f46b49bb59e3e861e8e752382ac", 0x15}], 0x1, 0x0, 0x0, 0x44800}, 0x8000) 2018/01/13 09:28:26 executing program 6: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f0000b50000+0xb2c)=""/79, 0x5, 0x0}, 0x3) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000050b000-0x4)=0x0) readv(r0, &(0x7f0000e85000-0x10)=[{&(0x7f0000e22000-0xfc)=""/252, 0xfc}], 0x1) 2018/01/13 09:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a83000)={0xe7}, 0xfffffffffffffeaa) write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000362000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dea000)=0xb) 2018/01/13 09:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e39000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000074000)=[{0x0, 0x0, &(0x7f0000c38000)=[{&(0x7f0000b7e000)="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0x1000}, 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"1d9be7ebff2dd8c6fac5e30fc73cda5ad5802936844b569e53c267c47271520c2680e5e286218bb7e7e9c940e7015353345ce91b0e892f2cec714ceb2f7a9a5ebd5a2ea9f1a44b898db9362cfc32cbcc5e2fca83"}, @iv={0xb0, 0x117, 0x2, 0x98, "eb37ab45b0933de5c493208dfffe510e1bd25438cacb6aa89d394b489f07c006bf461a6bc44f52e9b3d2e501e8ef5347991323d83938b436dd5b555b8f1766213d0d226590486015fe5a3804b26804f2e331093148cd9ebc629f33e887bec69d212e1cec886ff37df9e72789a9ab7876613abaf212ff3f5934f329fbdf389676e4d02f9b608e99784e6ce1cb77d3627322a81c0be3884f88"}], 0x160, 0x40}, {0x0, 0x0, &(0x7f00009c3000-0x30)=[{&(0x7f0000954000-0x6)="e4588cc3db68502106ef551bf0", 0xd}, {&(0x7f0000edb000)="174e425d4316a2de10262e763b8b6ec011869f5f97a65ed84f3f36c0ef31e05406f8b988bf0ba2da6eb9aca6bde38f7f7b66b3f8193e59f0a981bfeebce2938b857f1c2ae866a66ec9844bb2f6aa66adf7555248ff3d969dd34abcc571730ff92a0816abf12b71d86832c3a0dcb6baeb", 0x70}, {&(0x7f0000421000)="fae027266607db5665805bdaee6ddccc48824d02c92bef45dc0fae8b8c46c676f7d849709687f14e11f7c22b83b09a0eee7512d468877a4035592906ca3ab09bec54518f05f4fe7503dcf2d73172c01ee3ccff2e68722800be82de35d6a1f8c00a71601e7522f35cf386829d88c7685067bc340bf6d99dab4a06340351b2fec877ea8a6809db542ff4809f138d6e36f1bde2dba59490de7be38a7ba1326d5cf6d23e75e3f62f3ac6e85a8829a889d7989a17ae6991f98dcd1da75b5da1196f1677d5a9aee55d29442c0b470594589bcea9cf74be70e85eaeaefb2adfa31a0316e7947e34c44a", 0xe6}], 0x3, &(0x7f0000c83000-0xa0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xd, "238ae3e462055089fc8d784cfc"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x19f}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0xa0, 0x20000080}, {0x0, 0x0, &(0x7f000039e000-0x30)=[{&(0x7f0000d33000)="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", 0x1000}, {&(0x7f0000680000+0x222)="65a6ced4f56fb40868e142762433e17cbc609535112a08627f2babc7294f9898ed013b2325c4fc45164f6e24be57a90a762cf9f1ed12e6dd59cdb9646f9cf0669c1c9bfb1798c8d39f829434e751d2df453efbad1dc9fc04d2f0ec77d8bcc564a634c2bf6ebd564b0afa0544409271f87acebc348f6e770937e891d375ace271cc8bbe8c4a72dc54b515ccdd72", 0x8d}, {&(0x7f0000e0f000-0x3b)="1278be5f575bdb9bb099d535340eff9f5a11b4e10113eadd3241c6f30c34391f320ee270ce65392f8c66bd421b86c0f5115165ad03afc43b742092", 0x3b}], 0x3, &(0x7f0000635000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x4040001}, {0x0, 0x0, &(0x7f0000ef9000)=[{&(0x7f0000769000-0xaa)="d66eb1e11755c39f7f1dd0bb0cb3c22a5cc837dacfae2349e131c6ad52e2e686cc4441d1fb5ad9921b84cc9bf6a64a91f376ec801a78f4bc74a80452687219b1677a51fa8d4903eaa6a76431bc9b8acdffb628709e5812da36d7b589cf2716aab00a4691cfba55bc11a68160cbfa3dff9f5969d8be5319abb593ff86bf06a4d26db9166d4deb8cd778cc3f2be757fb142416bda358bf563be298b566da4710e0f08062180cfbc289fa44", 0xaa}], 0x1, &(0x7f0000bcc000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x60, 0x5}, {0x0, 0x0, &(0x7f000047f000)=[{&(0x7f000044a000-0x6)="8f31ef87b4d6", 0x6}], 0x1, 0x0, 0x0, 0x810}], 0x9, 0x20000001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc2000-0x22)="69674fad2319047548e143fe558acb7b47f07711", 0x14) 2018/01/13 09:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000378000-0x4)=0x0, 0x80800) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000964000-0x4)=0x0, &(0x7f0000b17000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000068a000-0xa8)=[{0x0, 0x0, &(0x7f0000f75000-0x20)=[{&(0x7f0000e14000)='$', 0x1}], 0x1, &(0x7f0000e25000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000601000-0x75)="b473421983397f25406c895900bb3f3e59a89ded17a98030fd66e951a400be7c7684895f4e824ae0d566f132f34410450ea3c33e9e3cb2f1d5a5536021aa7b33422f07c94b525cd72f96037690f8b5f4df56a4239b364a314c6c68ec57106554403053aea31d2b82a6376ac0aeec65249f7897b48e", 0x75) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00000e1000-0x4)=0x0, &(0x7f0000afe000-0x4)=0x4) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000035b000)="", 0x0, 0x200007ff, &(0x7f00005d0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/13 09:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f000053e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x1044, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x8, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "e14f917c618fd4f2321d3a6af4cdd0a10631c51172b51d899b503a163ed7caa98820b1b04637a57387ae36f1e1dead7ed62f6eaec9ae651337ad252020878bb9d8379b9ec5f0c39abd1d12e7f7c001e5c275c7a6d74a44b04c8a764d3eec1b0241ddbffd48e5cd5a54a85c84fe383dd822b51a9c7d2649704c4694d40cf6e39c50bb145f37ffa1e5795189036d1bbb44b57a03"}}}}}, 0x0) 2018/01/13 09:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a8c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) socketpair(0xa, 0x5, 0x4, &(0x7f0000ebc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000045e000)={0x1, 0x5, 0x8, 0x0, 0x19, 0x7fffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008d0000)={0x4, &(0x7f0000eb9000)=[{0x0, 0x6ad9, 0x7, 0x1ff}, {0x1, 0x0, 0x6, 0x0}, {0x6d2538f, 0x2f, 0xff, 0x5}, {0xa0f, 0xab, 0x10000, 0x9}]}, 0x10) 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001c4000)={0x2, 0x1, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_address={0x3, 0x17, 0xff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x12, 0x9, 0x440, 0x0, "190510eeeb0063c7343e9aa2fc12e83eb26f5777cc37ce033fc52d043a0c934a0e7ba7c318ed10c34074d09f2a6e47c63e576a619baa858f281c18e4a0526e47b6062ca84e44ee598eddbd4baed6e8f51ea7b31237e6bb022916c9b8af75732b620b14cce624f407b15977022db275a40b63b1a53bbb962fe0162290dc49e5621f1e62ff5c9a887a"}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x4}, @sadb_ident={0x2, 0xb, 0x1000000003, 0x0, 0xb7}, @sadb_x_nat_t_type={0x1, 0x14, 0x200, [0x0, 0x0, 0x0]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c1a000-0x10)=[{&(0x7f0000f24000-0x3d)="290000001c0055fcff000007ffffff000200e300020000000200ffffff7f0100000e2c0076645aff00", 0x29}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000bbb000)=0xcf1e, 0x4) 2018/01/13 09:28:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000008a000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000e22000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bee000-0x28)={@generic="4abd1089b07b321c3410bb1e680a277d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x803, 0x9) accept4$alg(r2, 0x0, 0x0, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000dc2000)={0x0, 0xf8, "d5e4d0d54a342a903c473a02bf7a49173ce4a764e02309653da0afaf2f7f3c9b07276b350a54562b863428459782ce5779c200256f91b5998a33b9297e5c2acaf3cf8c9976ee294215b77dd210182bb238f145ef7296c544bdd3d9fb65c1de22f4a8245985754d5cc6451248f298d2d25fbf2f85f309d7f1b23892776f9c26dce5d698f6cfe7038a124febdf1cbe3446714bd9374320f3b9ee5e5a19ff9ae9a302ca5c14d18478ed78c68a7a4acdb12898a693cbc8b8582c274b41fb33332df734f5dfff461ef74b811f096eb83766066e07444a788543ba2ae5755a2b4995c51aef087f082cfb25705bfba151a1d460a9de45ef441a99c2"}, &(0x7f00006d2000-0x4)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00006af000-0x8)={r3, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000465000)=0x1f, 0x4) sendmsg$nfc_llcp(r2, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x3e, ""}, 0x10, 0x0}, 0x0) 2018/01/13 09:28:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) socketpair(0x9, 0x80805, 0x7f, &(0x7f0000c9c000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000671000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000d9000)={r2, 0x1, 0x2, 0x20bd}, &(0x7f0000000000)=0x10) [ 221.197882] nla_parse: 11 callbacks suppressed [ 221.197889] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 221.235990] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 09:28:26 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000c97000)=0x4, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/01/13 09:28:26 executing program 5: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 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) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ac5000+0x75a)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ac6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000ac5000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/13 09:28:26 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000eb0000-0x4)=0x0, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00006b2000-0x4)=0x0) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000002000-0x4)=0x6) ioctl$int_out(r2, 0x1000000000000001, &(0x7f0000c8d000)=0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b43000)={{0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:26 executing program 3: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xb, 0x2, 0xfa, &(0x7f00002f3000-0x8)={0x0, 0x0}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000057e000)={&(0x7f00004bf000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000441000)={&(0x7f0000445000)={0x2e0, 0x6, 0xf, 0x729, 0x3, 0x0, {0xf, 0x0, 0x0}, [@nested={0x120, 0x56, [@generic="615caa488bf1e7eee98add38a2a4fbe5e2772614b3d65ab9ef6623d2991889650c047f83a977d7f1d26c2d67d5244ecc0c6239a54e421bfafc89026d7ec97ed7909eee1a738aa2c76b8cbbd2980686ed61692412d0e3dbd7aaa99a075976776d50746ad801b385dd6ae498b7854986d9d7adf948b791ae", @flag={0x4, 0x80}, @flag={0x4, 0x33}, @flag={0x4, 0x2e}, @generic="9b839527cbbbbf797584e83c538df45ee4faa35a9b5a61b5027964baea413441d32318edc0d5fda9bbd6da8da3aa2a03b7af8e53b10291ea0cc377b706fdcc90a0b378564ee52032d308c8aa56f05b2d22b8e91889667d6002a27036167bbbe7cb44084c1bae75b5c0ce48531abf49809885e5f79abb9d288bdf916d8f1179d6fc979251e42a954ac99b6d2563cd529787fd6406953f", @generic=""]}, @nested={0x78, 0x1f, [@generic="aaab50602d06b83fb8ebe05ef2109e7767da378eca7713823f914f46ede20e7046d09ff4a61fb675c35ccca166383f0a9d0021bfdea1726578dbccab95edc63e5f2522e0ac6d2fae4a76934f6223ab0a2df31b588c161128d4f813a4d779eb56df58ecb27943f36091fd3c77820f5965cb1d"]}, @flag={0x4, 0x4b}, @generic="5b68e9a76a9d2e03f97060c2b7f6a5c5b82cf55c7e6a0f15a816a103a1da9a4cda33b6850683c0f0397d640e0d31250658ba6d7db12a7485ee3aa540086130cf43fe47d70f80fd16fab19d117583e579b4bb57665ad2d9a7efba537d14e2babf68f174f187821f7baeb9cdb0e46d6617fed27e5ca2f9d3ffe8411aa0edb59d6edbf4053875aab23383202bfe8fc336cdbe5fcdd931ac7548ffd68ad6c99c4b9912a536bfd3f4c6a45b8be39c3b98d1decafc59d0add7974b1a9b583b83e1553d92f8", @typed={0x64, 0x75, @binary="50540cc4b810cb5389b5d1bbfcbbacaf399ea43ea606b7f688d65695e8b872e72e18611cb2c26c14bf4a7fc9e1c1fa224e4766ea300f75b7d5fa65afed2b16caecd1434738d3ce3f21237889d2480dbcffae3773647bb854ac8bdf"}, @flag={0x4, 0x20}, @flag={0x4, 0x7ff}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eeb000-0x3a)={0x0, 0x99, "9c54dbf22b43541d9e89f2e918af3d7ac785ebc303a880c37e01fcf505bf1cbbf7f472a7428f19daa4117016eff2fde3633f7a0ca7ebdfa62fe7335aff9073b7cc497e3f2e984892b1599eb0791e51f24d8b614d2932a686020999b41fa2dc2198984a57f010a2c377f2e467be927f23a88cde03da4e327bf2110a433ac11914dbc57500106da1495127ebd029cb81d6c8fccc2519c165cfa2"}, &(0x7f0000d14000)=0xa1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cdf000-0x4)=r2, 0x4) 2018/01/13 09:28:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x0, 0x3, 0x33}, &(0x7f00007a0000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0x80000000, 0x3ff, 0x0, 0x10001}, &(0x7f0000001000-0x4)=0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x100000041, &(0x7f000046c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000078000)="2ad6067468eae4e5271a69fa7a14a2cef809e0e186dbc22a0ffeb2c91c716d199e284e649b3a2af866e4d435bf2d1f1660471a0ce9dbb93b8374d1b901f989d303296ea41e226c5ba06d46635dffa55a324683fc1a85ee27889e82ed60c92c12e40871da72fb3fddc7d7821f626e", 0x6e, 0x5, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000003000-0x8)={r2, 0x5}) setsockopt(r2, 0x0, 0x1, &(0x7f0000001000)="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", 0x1000) 2018/01/13 09:28:26 executing program 4: ioctl(0xffffffffffffffff, 0x4b49, &(0x7f0000f26000)="") 2018/01/13 09:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005c8000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000c0f000)=""/3, &(0x7f0000d02000)=0x3) readv(r2, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, 0x0) 2018/01/13 09:28:26 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f0000b1d000)="", 0x0) write(r0, &(0x7f00001ee000)="bd9acdeb5b8cdfcdc8e71a2e23805dee2317224ee3ac4c1fc2dabd6b52993047df7a0c88e63a1be3da63ec9450e8ce0a97512242897457015bd901769bbd0b9a5812d15e296aad6f", 0x48) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000b90000)=[{&(0x7f0000ebf000-0xd8)=""/216, 0xd8}], 0x1) poll(&(0x7f0000db1000-0x8)=[{r0, 0x450, 0x0}], 0x1, 0x7fffffff) sendto$inet(r0, &(0x7f0000d81000-0xe9)="cc", 0x1, 0x0, 0x0, 0x1f7) 2018/01/13 09:28:26 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x20000019, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x5, 0x3f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={r1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000-0x4)=0x60, 0x800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000009000-0x4)=0x0) 2018/01/13 09:28:26 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000412000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000048b000)={0x28000000, 0x80000000, 0x17}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x3, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000070c000-0x8)={0x100, 0x6}, 0x8) pwrite64(r1, &(0x7f0000904000-0x12)="3d345f7c5219bd0a2ca2366bc2fadc80b5ff", 0x12, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007ae000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004dd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00009cd000-0x8)={r3, 0x2}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000019a000-0x4)=0x0, &(0x7f000015d000-0x4)=0x4) syz_emit_ethernet(0x47e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x7, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/13 09:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006cb000+0x62)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80}) write(r0, &(0x7f000029e000)="240000001b00fbffeb030000f6fb017967b17d0b0800050000000000000000a1f9161701", 0x24) 2018/01/13 09:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000bd4000-0x20)={@generic="1e235a41a1589610e0c29c0851724f1e", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f00007c6000)=[{{&(0x7f00006b2000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c46000)="c9", 0x1}], 0x1, &(0x7f00009db000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 09:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$ipx(r0, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f0000cd8000-0x38)={&(0x7f00006de000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cc1000-0x20)=[], 0x0, &(0x7f0000e34000-0xa3)=""/163, 0xa3, 0x0}, 0x0) pipe(&(0x7f00006e6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00005d0000-0x28)={&(0x7f00003a0000/0x1000)=nil, 0x1, 0x7, 0x11, &(0x7f0000930000/0x3000)=nil, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fdf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000191000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000500000-0x10)={r3, &(0x7f0000a4a000-0x1000)=""/4096}) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) 2018/01/13 09:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x9) accept4(r0, &(0x7f0000646000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ff3000-0x4)=0x6, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$inet6(0xa, 0x0, 0x7) r5 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f7a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c3f000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000869000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe8000)={0x0, 0x0, 0x0}, &(0x7f0000bf7000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000f1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000af000-0xe8)={{{@in6=@empty={[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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041b000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000083f000)={0x0, 0x0, 0x0}, &(0x7f0000079000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000318000)={0x0, 0x0, 0x0}, &(0x7f0000d82000-0x4)=0xc) r13 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000062000)={0x0, 0x0, 0x0}, &(0x7f00003ee000)=0xc) r15 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000018b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000f22000-0x4)=0xe8) r17 = getgid() sendmsg$unix(r0, &(0x7f0000063000-0x38)={&(0x7f0000665000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000031c000)=[{&(0x7f00007f4000+0xf58)="2c3116403133f0d45a1a889c06bafac61515898315ef8bcb0f9726d777d555bdcf57322c0f0671dea501eb817325d2b0d8dcfb322d4352c47c099258caffae34a0b157b404684fae3ecc69233a568191b91223e5a3263110b81f1fc265ea88b36471c7326c75f14d52c31ef78ad044e17c5a08ab37e9e0986620f89843f8f4", 0x7f}, {&(0x7f000050a000-0x12)="faa6e3e84a7c3ce69c3ef9eedbb3b15f5eb4", 0x12}, {&(0x7f00002ce000-0x4d)="696d862cba46b721bfe15b26dfda4d8ee40f62ed4a9a038c6fbd3657c1e4a70980afd884dba1538c4b9cf4ca86eefb6e04108665857326dd69147a6c239ce6f833d3e11a83da8ecf3a5e25a6ed", 0x4d}, {&(0x7f00007d8000)="4d53ed6caf34690256f6635673ee38fe4527ddd50f2cbc61fe497e8960fbd8ba0fd48bdf09d8ca78c13caf3da0b6c83e2b523cc564fff771a23aa35ef949c481b1a92e3db9e682b0659d27afe169e0b9f21dc30a8d37269b27f458269a36aecca7a7828733eb03d121d7683ceab1361895c450dc93fe6baf098338d357e690514d1be5c939bbc1ae7f5c10ef864a40b6ac264314429f3646a84bdae962cc709ff5a770e821af4f82d6138dd159852530e2078af02c27e39fe9b2923674cc6b6a7c327a627219b35302696ef32833f67f79dc3d98e7f0ae3743feadc3", 0xdc}, {&(0x7f0000d5f000-0x32)="846b140a59941b34f91f368e205eaf37dea4c5182bf475c89655436dfa3c6d953925b6b067d2a87d96fd6720024819440be5", 0x32}, {&(0x7f0000ab8000)="304595d16500", 0x6}], 0x6, &(0x7f0000862000-0xb8)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb8, 0x40000}, 0x10) r18 = socket(0x10, 0x2, 0xc) write(r18, &(0x7f00001f9000-0xa6)="1f0000000006fd00010000cdd5000000000080000d0000000000ec00d9005f", 0x1f) 2018/01/13 09:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r0, 0xc0045878) r1 = socket(0x10, 0x80003, 0x0) write(r1, &(0x7f0000586000-0x24)="24000000210025d7001c070400ed190e020500000000000000ffffeb080001005f186be0", 0x24) [ 221.415897] netlink: 56 bytes leftover after parsing attributes in process `syz-executor6'. [ 221.429574] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 221.474113] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 221.484224] netlink: 56 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 09:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000448000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/13 09:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) pipe(&(0x7f00006ba000-0x8)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f0000871000)={0x27, 0x2e, 0x8, 0x0, 0x4, 0x800, "52a490ed60d915576515d181aa60add1fff6d0ac1a584b2a6c44946f12324ef469955c7b8fd8212e750dd1c8ea3dce7ddfae74fe4be87d77c27063f066b6c6", 0x3f}, 0x60) bind(r0, &(0x7f0000f04000-0x10)=@ethernet={0x1, @random="dc8424b9fbb1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:27 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) connect$nfc_llcp(r0, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fca000)="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", 0x1000, 0x20000040, 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x2, 0x2, &(0x7f0000fcb000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fcc000-0x4)=0x1c, 0x0) 2018/01/13 09:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000006) writev(r0, &(0x7f0000e07000)=[{&(0x7f00003d9000-0x2b)="290000002000190001000001ff0000060200001600000f00000000040d001400001b00008000000008", 0x29}], 0x1) 2018/01/13 09:28:27 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f000000f000-0x4)=0x0, 0x80800) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000007000)=""/87, &(0x7f000000a000)=0xfffffd37) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000f000)={0x0, 0x1, 0x1, 0x1000, 0x7, 0x8, 0x0, 0x6, 0x0}, &(0x7f000000f000)=0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff, 0x8, 0x9cb1, 0x100, 0x9}, &(0x7f000000f000)=0xa0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000d000-0x4)=0x0) 2018/01/13 09:28:27 executing program 2: r0 = socket(0x1, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e89000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 09:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000120000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000373000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ff7000-0xc0)=""/192, &(0x7f0000175000-0x4)=0xc0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffa, 'sha3-224\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000037d000)={@generic="c9f9f599466dbee91e177bdccc5f205c", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(0xffffffffffffffff, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x2cc}], 0x14f, &(0x7f0000cbb000-0x188)=[@iv={0x34d, 0x117, 0x2, 0x366, "ecbc07ac8c4f19b5569d0b059a1775a5ac7fca72e9898693279960b0c383aabde79c1b1a09968812972ad2e99aafc1848dad5a1a7fa27fce57813574df5eeee3b81664cf3055c14b3cc1a4916571db949da0c00714e2f88565873b0847a812f2db425b618d580718604f5fff3dc0434bbab937402e7be90dfd7159838162f539ef049911d6bf37c6e44ac835ba1850694939246d445fa887b93572"}, @op={0x0, 0x117, 0x3, 0x0}, @assoc={0x0, 0x117, 0x4, 0x7}, @assoc={0x0, 0x117, 0x4, 0xffffffffffffffff}, @iv={0x0, 0x117, 0x2, 0x0, "b1d8612aef515e527b33b1a9130408a9f03bdc6570badd0689a28437a0b022258c49201599e2e329ace2b7e9dda0f5012ce704d2e211b572d698226d2e05b94a24583f6cab5be0fc3d17aaaf1622a8ccea0b7af097a1b53e125e5c6960b601fa2ec04de6f2901519625d5d799cc3f4c64e08b88efdec71"}], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eed000)={0x0, 0x0}) 2018/01/13 09:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x12, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f00003bb000-0x38)={&(0x7f000030d000)=@ethernet={0x6, @random="3558b8f1aa67", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e1d000)=[{&(0x7f00009e9000-0xe3)="7d4d490793f31d5fe5c7ee109e787fe30475ef73a3dd89589f88631c6e6b9db77cd9f093649583779f89a611261c2f6488d8fbdc7a4c507e7a2911c30dd29b6f5f8122ef4a5bc66a05166ffcd8c9a15543bee111108385464d9ae5e88887bce81d401ae43d320d2095d656c2df82a421106e5117abd3d3cb35f63bcc0c4c48950ca1c88f449b4ab138573b5de1526554330c655b75bb71b5a08ab3da232c333039f806f99d4cc8c16ff2c7197f6a8d55248e8da1453da52448166c9d509272b07e65bd4a4fe281f815fbc3620048584e1ee7365885c1c45a7d37dacba8125f37e484c5", 0xe3}, {&(0x7f0000fd7000-0x9e)="bf799ce36503edd67d5782d5cfcb0e982c0eb55007e28b410af80107a0c5adaa1512c78e4efc628f092dc782ce6dbe95f0c001dad7ff4c9a09fa26a6b7dd1bfbf87a2435a24d9e51e4a20376fc1fbe225c55d0b6da6580d8c4bf530b6dbc840cebd0607573e5d9a4bffe74090865f30d3b8231f6b44956547de45a8c5bf1e8a3114fe3078dd92153c16a0a28ac7066f863fd2a1b348a7f06f1370056b3cb", 0x9e}], 0x2, &(0x7f0000377000-0xc01)=[{0x20, 0x11d, 0x401, "af1304ba95631b30d79ba5838a"}, {0x1010, 0x105, 0x8001, "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"}, {0xb8, 0x117, 0x7f, "206ecca7f5ab6b459596e172937adabede000dfa4fe8ce9e10a16d69b78c31bf4d921ebe120a67829c7a194ef53540a4eb48d5ea42f7e82a6274ca9b22a4d86c8ef8637197d655a13807af271f21f705912e219a19e7f8f339fae9b1bf3ae1ff2af0714377a0e0a0a7b7fdfbf6cab93155654d3848656bfff6518f6be1ee31b75c9ac9687f178826c6ff86b51479bafdefbb5b313d599540666d926bcd7fa4bc2816"}, {0x28, 0x101, 0x81, "2ca61100fb85c840accc536c698067ebb0d61306e12d"}, {0x18, 0x10b, 0x7fff, "4f3911c1de"}, {0x50, 0x1ff, 0x2, "571b82c6c174d5b2208b4b11d08927b6734628e9d5f64a4fa99824d0762b0fffe92c8549fe2587f44929062830747e326407cc3a564e1b71f2"}], 0x1178, 0x4000001}, 0x20000000) setsockopt(r0, 0x107, 0x5, &(0x7f0000aed000-0x17)="5f01e9c8621139cd3aef99eb68e9365a23b38f0d2c1cf4", 0x17) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000de5000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ec36152, 0x4, 0x0, 0x20}, &(0x7f000049c000-0x4)=0xa0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 221.524239] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 09:28:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0xc18)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e2a000-0x2)={0x0, 0xbb, "c409cf83ab777c5d2bb2d50cfe4aba154f04abab7d53694062d611ce99f07fb5c69072e074f61115c63e61d8f4166da25d7d1a7d295346c147fedf9ef03e05715b11aa3d7bef1da797aa1a6431ab25453e5e4f4605101fdd9329401ed81d27dce0471704d05ea2d10e455b3d5cae5d9db0336a296b6b7f3cc85edabeec1671977f535e13ed0db626bc7e4dcc74a1d96e20dc749ca3ba1bb6a118664fa08c507467a0d2e53fa4aaaa0bf740914dab23249bfa83e1183c7d7ec64581"}, &(0x7f0000f0a000)=0xc3) ioctl$void(r0, 0x5451) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000-0x10)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000)="b9504fe1c1d8d28150e4e90f7d426320c4d8d8c62b40a7a1ba69d82528f254001e0968bb175719941b146f7ca96c26feda2681f37b367267acd681f0b740d629a21ca3d432cba3b4d7798ab103078c12ce1617f281b4abb39b71d9489ed12a6109d222a06fa76b1aaa29e5569fe6e49748a463bdbe780e46c882dbab85cb965bef4633c5fec7a54c513d9662ba8ae90b27883abd7bb518d5f56e45cb8f2f69359ced0b", 0xa3, 0x20004040, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000005000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x6}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000007000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 09:28:27 executing program 1: mmap(&(0x7f0000000000/0x41f000)=nil, 0x41f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x23a1, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x4, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xfffffffffffff800, &(0x7f000041f000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000101000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000217000-0x4)=0xe8) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000041f000)={&(0x7f00003a2000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000bb000)={&(0x7f000006b000-0x98)=@newae={0x98, 0x1e, 0x403, 0x1, 0x0, {{@in=@multicast1=0xe0000001, 0x3, 0x2, 0xff}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6e7, 0x7}, [@ipv6_hthresh={0x8, 0x4, {0x6a, 0x38}}, @replay_esn_val={0x44, 0x17, {0xa, 0x5, 0x4, 0x0, 0x5, 0x36ed, [0x1, 0x200, 0x7ff, 0xffffffffffffff80, 0x7, 0x80, 0x43, 0x0, 0x3f, 0x7fffffff]}}, @offload={0xc, 0x1c, {r2, 0xa266e7b9e102f1e8}}]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/01/13 09:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000bbd000)=[{&(0x7f0000c91000-0x1000)="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", 0x1000}], 0x1) 2018/01/13 09:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bff000)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000317000)=0x6, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000228000-0x101)="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", 0x1140958d5ed560ec) r2 = socket(0x0, 0x80000, 0xdf1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ae2000)={r0}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00006d7000)=0x3, 0x4) pipe(&(0x7f0000db9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e92000)={0x100000000, 0x0, 0x675e, 0x1, 0x0}, &(0x7f0000dd1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000cc000-0x6d)={r5, 0x15da, 0x65, "295fb73a154dd5c3d4d91c9a9fcfd302839a99da82df1cd1527b35a87411442d57943cf86a6f5735d8f17faf6c9c2832762a1918eeac95f2f3fadf874d7f109747966aabf35611bc6fdaef9f6bf013edc77e7c984499c73053a453130c7fa517165e2b73ae"}, 0x6d) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000cf9000-0x30)={r5, 0x28, "ccae6d5febf91d4a64d20aa241b44b0c6c64c9648484aca785f51ed6c63a8e31a7537ca81158feba"}, &(0x7f00001d3000)=0x30) 2018/01/13 09:28:27 executing program 7: mmap(&(0x7f0000004000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3fff) writev(r0, &(0x7f000001d000)=[{&(0x7f0000176000)="3900000011001947040000000000000007000100030000002000000000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ec6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000558000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x39, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x6bfeaea9, 0x9, 0x80000000, 0x97fd, 0x7, 0x6, 0x7, 0x8, 0x6, 0x1f, 0x9, 0x6, 0x100, 0x9]}, &(0x7f0000b05000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r4, 0x8c, &(0x7f00000a6000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x690, &(0x7f0000004000-0xde)="ced6a114b6d886984582937066edc378a96b4016d60f7d2ff1844dba5fc6a5be4deee01d66279f6364881db77c812beef30f92866c4aaa483f7fd5f959fe85e5d4a16dfb3b440ebf2484420cb03aa66eb61fbda3a2c632727425e9527128bb499304db861ea314afe8fa9d78e157c6795823384242b0e7fa1bdf6eca3f322d622ffb43cb33ce5c3eab2892ddfe4a49ded1b1279fc5217150558759c8d7c1430a6350fc1bd1df29b31b3f3da8e771d95ac1e31da44eaf3f1c1f245043138e039ec76530332c3e348e5eea5cd57a60590b8daa17d923fb02e5a22340138181") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r5, 0x9}, 0x6) 2018/01/13 09:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000242000-0x9)='reno\x00', 0x5) bind$inet(r0, &(0x7f00003ec000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000984000-0x33)="7e2e3bc7bbd747a1a2b9c3abcab8e15314736b0c23011b0f656c8ede94509dd31c1b7a4a9d9785e3e20b73acc25855641f9f44") sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000750000)="8e", 0x1) 2018/01/13 09:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) pipe(&(0x7f00009c2000-0x8)={0x0, 0x0}) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmsg$alg(r1, &(0x7f0000f08000-0x38)={0x0, 0x0, &(0x7f000056e000)=[], 0x100000000000010c, 0x0, 0x0, 0x40010}, 0x4000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00008ed000)=r4) readv(r2, &(0x7f0000214000)=[{&(0x7f0000b30000-0xb2)=""/178, 0xb2}], 0x10000000000003e5) r5 = socket(0x91, 0x7, 0x3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f00004fb000-0x10)={0x3, &(0x7f00006e4000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/13 09:28:27 executing program 1: r0 = socket(0x10, 0x5, 0x9cc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000fc3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket(0x9, 0xf, 0x1f) socket$alg(0x26, 0x5, 0x0) writev(r1, &(0x7f0000b57000+0x880)=[], 0x2c3) 2018/01/13 09:28:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ed8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00004e0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f0000446000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000301000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/13 09:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e43000-0x18)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/13 09:28:27 executing program 6: r0 = socket(0x8, 0xb, 0x7fff) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00009a4000-0xeb)="8e4212268a60b7cf5cebf1bcba878a4875db5a07ca855aa48e0c80d6317607273c0edf139bf6c9f4b3e46ec1fa6711f1e7233ac0bf6cefd4206e47ff1fc71c67818760b956af975abe73e763d87a2742e02a2e86ccef2995c47959ac402524c2bec450152ef21ce2d455dbc6dcde908744a79a8a2dd20c932eef16e9c1fa70c36f1373aab8c23ed94932b9947e92cfc7e6666a9f9e02bcb511466ed4c5885d8dc56d6bdb5360e717e4f7182a8c2c2a213e6ae5c05f1aba330a5abe156ccc35d28c17cc28b9c8d6c6e24d97c19c4e4dac2654e837a28b14cd5c83ad5018eed4e5c3a57d66a22bc733411174") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000abb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d69000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008ef000-0x8)={0x0, 0x2}, &(0x7f00000c3000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009af000-0x10)={r1, 0x40, 0x3, 0x0}, &(0x7f0000148000)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000d12000-0x4)=0x9, 0x4) connect$inet(r2, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:27 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/13 09:28:27 executing program 6: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6(0xa, 0x800, 0x8001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005d1000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x1, 0x0, 0x100000000, 0x81}, 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005d0000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/13 09:28:27 executing program 3: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000381000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000382000-0x4)={0xffffffffffffffff}) accept$netrom(r0, &(0x7f000012d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001c6000-0x4)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000381000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000f7000-0x4)=0x0) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000009d000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000022f000-0x4)=0xc) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000380000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, r3}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000377000-0x1c)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000376000)=[], 0x0, 0x0}, 0x0) 2018/01/13 09:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80f, 0x1, &(0x7f00008b9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000927000-0x8)={0x0, 0x1}, &(0x7f0000f6a000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000ded000-0x38)={&(0x7f0000302000)=@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f000086d000)=[{&(0x7f000042a000)="ba562d7ac062e1dbb6593244be4c1ff30e27889b13eb3d074b097ef8a0e0759e3ee839ba0e8c5e3830ec196d21bbeadff952dd3016d8f00c9c464d5bba3a0754ab793aa238483d56b1bead42e168f723a805fe603cb10e3022f4cf2dba68eca6226eee22afdd57c352c432bae1cd3b83f4f87649658a31e2f9e96a5664e7d9640d96a0b84d58", 0x86}, {&(0x7f0000968000)="0e83ac53a709e126ce6f1097a77512061a9eccbf", 0x14}, {&(0x7f0000885000-0x3a)="7685eab1767037b92e3d8014fd09b1bcdefabc61aa23298be06f06c2662f0892a431e09eb38d71b1ecde0f66af178be2f7bfa7d52597a86904db", 0x3a}, {&(0x7f000040c000-0x1)="1e", 0x1}], 0x4, &(0x7f0000ce0000)=[@init={0x18, 0x84, 0x0, {0x1, 0x400, 0x1, 0xfff}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x100, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x2, 0x6, r1}}], 0x90, 0x4000}, 0x4000000) r2 = epoll_create1(0x0) writev(r2, &(0x7f0000ec7000-0x80)=[], 0x0) 2018/01/13 09:28:27 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fbd000)=@generic=""/16, 0x10) bind$alg(r0, &(0x7f00002b3000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fbb000-0x5)='\n\x00\x00\x00', 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000ddf000-0x50)=[{&(0x7f0000fb3000-0x72)='7', 0x1}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/13 09:28:27 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x2, 0xb, 0x3) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000f79000-0x118)={0xfffffffffffff55a, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 09:28:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000fc3000-0x43)={r0, 0x4, 0x2, "f801bf42f6258bc491b72c4d996d8ece491fc1ce822fb8ba3937ff5add53ed1cf52a94966234db7519be6661a4843abcff8c0dcc077500359e"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) getsockname$netlink(r0, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socket(0xd, 0xa, 0x200) 2018/01/13 09:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a81000)=0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000eac000-0x10)=@req={0x1, 0x4, 0x1f, 0x8}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000875000-0x4)=0x0, &(0x7f0000256000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000910000)={@common='nr0\x00', &(0x7f00000cb000)=@ethtool_sfeatures={0x3b, 0x5, [{0x8001, 0x5}, {0xa245, 0xd1}, {0x20, 0x8}, {0x5, 0xb9}, {0x4, 0xb003}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 09:28:27 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef2000)={r0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ef2000)={0x0, 0x96d5}, &(0x7f0000ef2000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00001da000-0xe)={r3, 0x5bb443af, 0x6, "079455cba619"}, 0xe) 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) 2018/01/13 09:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ca4000)={0x2, &(0x7f00009f6000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000399000)=0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x31f41e255f5727ed, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000782000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da2000)=0xe8) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000f4000-0x4)=0xffffffff80000001, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dee000-0x4)=0x1, 0x4) 2018/01/13 09:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000075c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000091000-0x8)={0x5000000001, 0xffffffffaf2c9e9e}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r3 = accept4(r2, &(0x7f0000045000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000eea000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000215000)=0x7, 0x4) getpeername(r2, &(0x7f0000d02000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ed000)=0x10) 2018/01/13 09:28:27 executing program 7: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x4, 0xa, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000ec6000-0x40)=""/64, &(0x7f000033d000)=0x40) writev(r0, &(0x7f0000d42000)=[{&(0x7f00005f3000)="390000001000090469060000800000000800000002ffffe9450001070000001419001a0004000a000000000000000008000300ff00001ee400", 0x39}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000067f000-0x4)=0x0) 2018/01/13 09:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f62de4adc7c1fb2b3dfdfe08ccce1df4847e605b3a01eeeb40b94e3e3e9d811bd1878194670ee7526392937682ad88be8d28811cc4c5fc9b5cb18cd642c240f111", 0x60}], 0x1, &(0x7f0000cb1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000209000)="b44ac4bbdaa8cba772bcfd1678782f19cb41744f18579ae62c6e2791d521704488830c856357363b9088884b1ec25586af32ce39aa3187ac780470cbb8789b524d689fdcd6e98e4129e86909edc3e2d2d967f102ecc1b956ce0fb1ba737d4e0098d9688371f2c068b8d29c2a7bfd264adb6f8718a0fcffa68ac79c5564beeef36fffe1345ed33d963830e121f00f93c6df1f299098a4fe34eef42269f02f8a3b048c38300dcd3988ef342fb2ad4d1ee93e825eba8d50f3f92dec4ddd0da713f73c1203b2d15906a9ea81cfc535300c102c52c63d74f015f1b22ffd4849cb8fe86c91e87f9d1e7de6c6c61913", 0xec) 2018/01/13 09:28:27 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1e0)={0x10, 0x9, 0x5, 0x1, 0x8, [{0x100, 0x1ff, 0x6, 0x0, 0x0, 0x28a, 0x0, 0x0, 0x0}, {0x7, 0x87a6, 0x3bc, 0x0, 0x0, 0x888, 0x0, 0x0, 0x0}, {0x31a078b5, 0x3, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x100000000, 0xf422, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x22a, 0x4, 0xd, 0x0, 0x0, 0x3304, 0x0, 0x0, 0x0}, {0x6, 0x29f, 0x8, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000840000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000001, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000ef4000-0x8)={0x0, 0x0}) socketpair(0x15, 0x80000, 0x7, &(0x7f0000d95000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00001d3000)=""/100, &(0x7f0000e74000-0x4)=0x64) accept$unix(r2, &(0x7f000052e000)=@file={0x0, ""/52}, &(0x7f0000d70000)=0x36) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000018000-0x4)=0x2, 0x4) 2018/01/13 09:28:27 executing program 0: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f000025c000-0xd5)=""/213, 0xd5, 0x22, &(0x7f0000192000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x6, 0x7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000007b000-0x4)=0xd08, 0x4) read(r0, &(0x7f0000363000-0xa0)=""/160, 0xa0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000357000-0x8)={0x0, 0x0}) 2018/01/13 09:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000ae000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004d6000)=0x0, &(0x7f000024c000-0x4)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/13 09:28:27 executing program 6: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003f3000-0x4)={r0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000055d000)={0x0, @in6={{0xa, 0x2, 0x8, @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]}, [0x2, 0x2, 0xffff, 0x88, 0x6, 0x81, 0x81, 0x1, 0x8, 0x2, 0x100000000000000, 0x0, 0x2, 0x7, 0x100]}, &(0x7f0000f69000-0x4)=0x108) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000a7000)={r2, 0x2}, &(0x7f0000f69000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x8d)="d4f2787097555ad3083b3d781bbd757eb8870aa4eb2d4ba9ab9bc2a9364f9c62b7f2e12ad8e468b1c1470d64a49db33a0ac43315eb08a4f23ab81f99c5986ea7cce18c0d7d58622e00ef37ecdf9aadea437bccbe07ba482a5b7fd2b6becf0fd6595237275cbd072dd6faa98d4c8332de57b392f44c94f88837aa09f9868b1f3d3e8090c88f088bb1a3a39d00b9", 0x8d}], 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) r3 = socket(0x2, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000f38000-0xf4)={r0, r0, 0x200, 0x10001, &(0x7f00008fa000-0xdf)="71aaaa1287fadbf6133653ffac4422dc066c22cd5e5f992debe02fd5fd46c5d4e21f612126e71f232fc7ef9624ce39af9ead2d9afa6cc14ae7f6fc12c4a1785a2047d7da38eeddb5da5d7a3eae399db39d696061094499511d319aea89d439b80bc32adfdcf2db8eb95f76071f70f94f3d70487a985f917a0f30e40259826c8697f500a97ca0a377999248477fdf9f2d6d996ec916b79c901869495d1b25de2315699243eb075694cce4e97284d09a56ccf2c12e201a9ac4d7ec87b849f95adc6fe025ae6b8ae15da148d5adc0e3a1378b215f0727eac93412c0d632dc5db1", 0xe7, 0x6, 0x3f, 0x9, 0x27da, 0x800, 0x1, "d71b7677c12d0a1738e0d1199dc496650cb9e57c2137e4c00fe9548a2dc34e140a4a17042b3686a49cdd25742cf0373df0ccc37c7a2083ebb79d7f824bb46a86e0e1c734937eee27372a00300776ab19a876ca469911fab34d4f7e6e3ca7a9fb261bde2489534682a75e611fe6c83e3ed66b0a864aef13fc496090e6a15f3dfd6d512876883c33c30ac6d25f46bdcde6c3cec6afd3bb428ce63aad0cf76320a586d637e354a2cef19ce7d734a23d7780ac1bbb2036b883e5a359f9fe03759834941ded970d177aa459c35793"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000028f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000c7b000)={0x4, &(0x7f00003c4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f69000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f69000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000ba2000-0x8)={r6, 0x0}) 2018/01/13 09:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x7, 0x0) 2018/01/13 09:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000e08000)=0x100000000, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e35000)=0x200, 0x4) 2018/01/13 09:28:27 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x24, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000001b000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001e000-0x10)={r2, 0x50, &(0x7f000001e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001e000-0x4)=r3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000001c000)=@generic="eb92c9be81968bf3073a81279b714498", 0x10) [ 221.900886] device lo left promiscuous mode [ 221.939118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 221.959287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 221.974518] device lo entered promiscuous mode [ 221.979898] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready 2018/01/13 09:28:27 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000047e000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fe6000)={0x0, 0x8}, &(0x7f00001e6000-0x3)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe6000)=@assoc_value={r1, 0x6}, &(0x7f000038d000)=0x8) 2018/01/13 09:28:27 executing program 6: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, 0x3, 0xff, 0x2, 0x3f, 0x1, 0x4}, 0x20) connect$inet6(r0, &(0x7f0000f5f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000c6b000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2018/01/13 09:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r1, &(0x7f0000898000)=""/1, 0xfffffd0b) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000373000)="1a44c5110e362aec36a85c23453c9152d1b7737ecbfc0375d786f4ba8ceefb015af5d13fae912f380e88815342662f96e185de7e6a62117f2467d5dd004bd326de01b69ae07be8a95c6b5dfc01f1f258e93d38626bc609a9a53e00a904edb16b") bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0xb, 0x3, &(0x7f0000266000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000544000)='syzkaller\x00', 0x9, 0xfb, &(0x7f0000845000-0xfb)=""/251, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 09:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d2f000)={"e2fdfd206a13768e9b678437bbca5e61", {0x4, 0x1, 0x31f, "2f23c8522b53", 0x2, 0x0}}) r1 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c09000)={0x0, 0x0, 0x1004}, 0x4) 2018/01/13 09:28:27 executing program 4: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d50000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b6b000-0x4)=0x14) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000909000-0x4)={0x2080000001}, 0x591) sendmsg$key(r0, &(0x7f0000097000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008ee000-0x60)={0x2, 0x4, 0x0, 0xb, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0xff, 0x0, 0x0, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0}, @sadb_address={0x200001f8, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x8000000000000) 2018/01/13 09:28:27 executing program 2: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000025f000)={0x401}, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x2, &(0x7f0000ac5000)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ac5000)={0x3, &(0x7f000048c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000389000-0x40)={r2, 0x7, &(0x7f0000166000-0x1c)=[0x9, 0x6, 0x7fff, 0x400, 0x40, 0x8, 0x9], &(0x7f0000ac6000-0x4)=[0x1], 0x40, 0x4, 0x0, &(0x7f0000ac6000-0x10)=[0xea, 0xfff, 0x1, 0x2], &(0x7f0000447000)=[0x80, 0x8], 0x0}) shutdown(r0, 0x1) 2018/01/13 09:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000982000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000073d000)={0x5, &(0x7f0000f05000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000f000)={r1, 0x24}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r2, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/13 09:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f0000864000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000042b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000348000-0x4)=0xe8) [ 221.990173] device lo left promiscuous mode [ 222.032073] sctp: [Deprecated]: syz-executor3 (pid 12491) Use of struct sctp_assoc_value in delayed_ack socket option. [ 222.032073] Use struct sctp_sack_info instead [ 222.069916] sctp: [Deprecated]: syz-executor3 (pid 12491) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/13 09:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d40000)=0x0, &(0x7f0000e43000-0x4)=0x4) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006ef000-0x8)={0x0, 0x0}) listen(r0, 0x0) syz_emit_ethernet(0xc9, &(0x7f0000407000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x600, @ipx={0xffff, 0xbb, 0x7, 0x1, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb15}, {@random=0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "02e86d8d288abfd7dde21838d4af5460e17f4ca3bbdaa3d663ab69bade31c643b16636166ea931e0c910710ce98e4d5144ce03aa7686eaa7a126211fdaa8e3d34b75386d8f371e3c3188435d0085f74c38fc29abfee5bcdf825f44058b48f068f3139a10a6d42424260c7f9a423499730c30afa92d2c3f8aeaaaa25ffa71a3495e0de88bd34c30c7ecb68d13b062c621e9f25aad8bfaff5bf24684ba6f"}}}}, &(0x7f0000cf3000)={0x0, 0x2, [0xf31, 0xb20]}) accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) syz_extract_tcp_res$synack(&(0x7f0000adf000-0x8)={0x0, 0x0}, 0x1, 0x0) shutdown(r0, 0x0) 2018/01/13 09:28:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0x4, 0x5, "ba6662196ad084ab930adde993c00d0c2d614afb0d4fdb83f49a96eab4f7e911ac3f8714c0030c6ca269820b21a40a0855d83707fe10abb67e9439d1f90d8ae716adfda7dd6dc103d828614867f5a0b6"}, 0x160) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004d1000)=r1) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="000006042e96", [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "000000000000000808bf320000000000000008ddffff00000009d4566bdb0775f1814041b1"}}}}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000687000-0x4)=0x0) [ 222.069916] Use struct sctp_sack_info instead 2018/01/13 09:28:27 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000021000-0x6)={0x0, 0x3}, &(0x7f000000f000)=0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000021000-0xc)=@sack_info={r2, 0x6, 0x400}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000022000-0x4)=0x18b) 2018/01/13 09:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f0000cb2000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000201000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e5000-0x4)=0x10) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b5f000-0x8)={0x0, 0x0}) listen(r0, 0x4000c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000a15000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0010100005105"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1d, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/13 09:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000792000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b7000-0x4)=0xe8) r3 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d36000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000440000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd5000)={0x0, 0x0, 0x0}, &(0x7f000002d000)=0xc) r6 = accept4(r0, &(0x7f0000869000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000399000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000421000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x746e, 0x0, 0x2, 0x200, 0x1}, &(0x7f00008e4000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f6d000)={0x8, 0x0, 0x7, 0xffffffff, r7}, &(0x7f0000a43000)=0x10) sendmsg$unix(r0, &(0x7f000075d000-0x38)={&(0x7f0000bbc000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000e5000-0x20)=[{&(0x7f0000a0c000)="59621ce913eab7888a", 0x9}, {&(0x7f00004eb000)="f6af6e9062bf3fe20e7d9761475dff62ac041b3aa06aa81ae858997594d4009fe48b9f0517ab3dbdd5e062465e2fb012197dfab2d8a4e5401e6d1559def26c1769aa284f455d6980c11181a5f54bc1113e157bb76e7072158098ab3511d3ba09d1266d32abf99c0af169df62fa12ae554514b5ccc60cc78b454af098b577541ddf4b7db42699534fba40a4cc2f84e5fd70dc91d1d7051c098e06fd98212fcb3bf8222a726bbd3f6fd3041a081199d3199de6ff1de6241759571ad6da", 0xbc}], 0x2, &(0x7f0000351000-0xd8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r6, r0]}], 0xd8, 0x81}, 0x24000000) connect$unix(r0, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000d9000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e3f000-0x13)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 2018/01/13 09:28:27 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x5a5, 0x4) recvfrom$packet(r0, &(0x7f0000001000-0x5e)=""/94, 0x421, 0x40002040, 0x0, 0x118) 2018/01/13 09:28:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00004dd000-0x3c)=""/60, &(0x7f0000cd3000-0x4)=0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000021a000)=0x2, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ea000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000430000-0x10)={0x20000000000002b5, &(0x7f00002f1000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000d8e000)={0x0, 0x0}) r4 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg(r5, &(0x7f00000a5000)=[{{&(0x7f0000838000)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000018a000)=[], 0x0, &(0x7f0000af3000)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000a83000)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000076a000-0x10)={r6, r2, 0x6de6}) getsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f00004ba000)=0x0, &(0x7f00000c4000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000aee000)={0x400, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000652000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000259000-0x20)={0xba9d, r7, 0x0, 0x2000000000000c08}) setsockopt$inet_dccp_int(r8, 0x21, 0x4, &(0x7f0000d55000)=0x9, 0x4) sendfile(r4, r9, 0x0, 0xcd4b) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000b15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000464000-0xc)={r10, @rand_addr=0x100000000, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000caf000-0xc0)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x518) preadv(r9, &(0x7f0000984000-0x80)=[{&(0x7f0000dbe000-0x72)=""/114, 0x72}, {&(0x7f0000092000-0x19)=""/25, 0x19}, {&(0x7f0000ab9000)=""/26, 0x1a}, {&(0x7f00005e0000-0xce)=""/206, 0xce}, {&(0x7f0000d6c000-0x8b)=""/139, 0x8b}, {&(0x7f0000209000-0x5e)=""/94, 0x5e}, {&(0x7f000009f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000193000)=""/43, 0x2b}], 0x8, 0x0) write(r4, &(0x7f0000da7000-0x26)="26000000250015f8feffff780000360004ffffe800000000040001000900000003003fc76e35", 0x26) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a43000)={r1, 0x7, 0x1, 0x9, &(0x7f0000349000-0x4)=[0x0], 0x1}, 0x20) 2018/01/13 09:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091f000-0xb5)="", 0x7) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_xfrm(r1, &(0x7f00000a9000-0x38)={&(0x7f00002b5000)={0x10, 0x0, 0x0, 0x40001400}, 0xc, &(0x7f0000238000)={&(0x7f00002d2000-0x218)=@flushpolicy={0x218, 0x1d, 0xb20, 0x2, 0x1, [@replay_esn_val={0x30, 0x17, {0x5, 0x0, 0x7, 0x3, 0x7, 0x5, [0x8000, 0x81, 0x6, 0x2, 0x3]}}, @migrate={0x138, 0x11, [{@in=@rand_addr=0xa91, @in=@empty=0x0, 0x0, 0x1, 0x0, 0x5, 0x2, 0xa}, {@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7f, 0x0, 0x0, 0x7, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c, 0x4, 0x0, 0x6, 0xa, 0x0}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x33, 0x0, 0x0, 0x1, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x2, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x0, 0x4, 0x2, 0x2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x33, 0x3, 0x0, 0x0, 0x0, 0x2}]}, @algo_auth_trunc={0x94, 0x14, {{'sha3-224-generic\x00'}, 0x238, 0xc0, "795c4fb62208814569d4aa84fcfa8ca9ce92ad57a8e28a6948c1e88ba7eee9996cf608461eff3fb3fd7d467b6ccab9a41ddba78e449fa99a4b691e00e65659845c34730a1605b0"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x218}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/01/13 09:28:27 executing program 7: r0 = socket(0x1c, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000c67000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x401}, 0x3, [0x4, 0x4, 0xcde, 0xfffffffffffffffe, 0x100000, 0x3, 0x81, 0x532]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x81, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000004000-0xc)={0x20000000, 0xffffffff, 0x18}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="310108c42eaa54804c1685510667fcf0", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) 2018/01/13 09:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000713000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000)=0xe8) bind$ipx(0xffffffffffffffff, &(0x7f0000c3c000-0x10)={0x4, 0x0, 0x0, "1a5a092c94bb", 0x0, 0x0}, 0x10) accept$unix(0xffffffffffffffff, &(0x7f0000e84000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000074000)={0x0, 0x0}, &(0x7f0000bc4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000022e000)={0x0, 0x0, 0x0}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r0, &(0x7f00005f1000-0x10)=[{&(0x7f0000f48000-0x39)="390000001000090400000000004000000700004a0300000045000107000000140800040004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) accept4(0xffffffffffffffff, &(0x7f000020d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000181000)=0x10, 0x800) r1 = socket(0x12, 0x7, 0x7) setsockopt(r1, 0x0, 0x0, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008fc000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f00003f3000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000a94000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000049000)=@assoc_id=0x0, &(0x7f000000c000-0x4)=0x4) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000cb5000)=[@in={0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x134, @loopback={0x0, 0x1}, 0x30a}], 0x68) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000458000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002ab000-0x4)=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000601000-0x28)={@generic="ddb49341446a167ed539befaf138e431", @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 09:28:27 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000021d000-0x8)={0x0, 0x0}) setsockopt(r0, 0x9, 0xa000, &(0x7f0000d96000)="789bd653f6584455e5c32a6576e31a7d71cc8b5608c0ed2106b32d01b311c248ff922801a23dced6ec48a5e7d61286988e2ee76bd72854179bf14d644b4a", 0x3e) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/13 09:28:27 executing program 6: r0 = socket(0x11, 0x4, 0x2) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000288000)={0xaf}, 0x4) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000222000)="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", 0x1000) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @rand_addr=0x200000004000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 09:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x891f, &(0x7f0000dd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000493000-0xc)={0x0, 0x0, 0x0}}}) pipe(&(0x7f000095d000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000076000-0x10)={0x7, &(0x7f00005cb000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001b4000)=0x3, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000a57000)={0x8, 0xfffffffffffffffb, 0x80000001, 0x101}) 2018/01/13 09:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f00000c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8847, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="9ae6858c66b1", 0x0}, {@broadcast=0xffffffff, @random="349ce32cd298", 0x7fff}, ""}}}}, &(0x7f00008d1000)={0x0, 0x1, [0x712]}) [ 222.273695] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 222.278485] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/13 09:28:27 executing program 4: r0 = socket(0x2, 0x803, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000084000-0x10)={0x3, &(0x7f000073a000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) 2018/01/13 09:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000901000-0x19)="", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 09:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000f94000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000133000-0x4)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00005de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e93000)=0x14, 0x800) bind$packet(r1, &(0x7f0000100000-0x14)={0x11, 0x19, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0xfffffffffffffe48, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) 2018/01/13 09:28:27 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000003000-0x154)="32000000030225fe07000093000914043401c2fe203cba9553a64000319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000011000-0x4)={0x1}, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f000000e000)=""/59, 0x3b, 0x0}, 0x0) 2018/01/13 09:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x2941d8a, &(0x7f00006e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000cad000-0x28)={&(0x7f000096d000/0x1000)=nil, 0x6, 0x1, 0x40, &(0x7f0000b02000/0x4000)=nil, 0x81}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000ea7000)={0x1, &(0x7f0000c7b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b04000-0x8f)={0x0, 0x87, "04ce1dee0c0e16f5db75b5cd5e0dc85ac0a649d9962710beefa5dc43519470945f044f586a1e0c3ef5e7177c43e7d8ccea7acc864f99f44bf2a9e13f0d5a623557c6b0c45b0dd6807bd1e37d9d42defc2d1d8d9375dca305105490f881bf59a2eb71ce8e3359ce23c3dfa9406627e309e107bf6c1a37aae0b6c9cac314ac4daaf46f3266bbe922"}, &(0x7f000006e000-0x4)=0x8f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000011c000)={r3, 0x100000000}, 0x8) 2018/01/13 09:28:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00004e6000-0x40)={0x0, 0xfffffffffffffffb, 0x100000000, 0x1000, &(0x7f000069a000)=""/4096, 0xd1, &(0x7f0000000000)=""/209, 0x1000, &(0x7f0000efe000-0x1000)=""/4096}) [ 222.325621] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/13 09:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000054d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x5347d1768d122c45, 0x800000000000042, 0x103, "91abf155"}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f5b000)=@int=0x0, &(0x7f0000da6000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00001eb000)=@dstopts={0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}]}, 0x17) 2018/01/13 09:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006a6000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 09:28:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f00009f2000-0x38)={0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000035c000)="58bc64c7204ec55fb2300d3eb4bf0f2ac2b35784f20b6f88f620b7f4bbd9a2a9108a2817e1898adc25d186781038a9107772696e19b3d87b11bc336023c727661e4f1fff2adb6ba3d3711bba3fd777ac70c4c8a217debb93fcccd6a79a7ab8a78b0074aa12306ca5ca329ec2041172250384fbae0a786593e2f4e596d7ab78f3fa2f0454e8fb17870c8a96e34fcd91bd647dc3007ddd36cbfd03d8e3bb256220", 0xa0}], 0x1, &(0x7f0000f41000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000213000)={0x0, 0x0}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f0000f49000-0x4)=0x81, 0x4) r4 = socket$inet6(0xa, 0x805, 0x400) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000da9000-0x4)=0x4794, 0x4) 2018/01/13 09:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000647000-0x52)="", 0x0, 0x8000, &(0x7f0000dab000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dd0000-0x290)={0xfff, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80c8d60000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getpeername$packet(0xffffffffffffffff, &(0x7f0000a24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0e000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000843000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0xffeb, 0x0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 09:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000083c000-0x108)={0x0, @in6={{0xa, 0x2, 0x8cb6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6b, 0xb0, 0x0, 0x4, 0x6, 0x8, 0x7, 0x9, 0x6, 0x4, 0x0, 0x4, 0x2, 0x0, 0xffffffffffffffe0]}, &(0x7f000072f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000062000)={r1, 0xce, "70e29d8daa05d0dfa89e0f3c542c65affdd7ca539f81523a14388f681b1ed135dcd0602ddf2919e20414f68f510ee59f36e3071fa2a74aa4331dd687e51b5289b37d0b3fe12e8a0e488a462bb6ba17e40e50b6b010940c5b652183a0c36ddfdb4c76b755cfe8c3030c86e04ad3501a5a3eb9077e0b30fa11dfd0c4fb90f9bcf67f4f1d2ab1d0487e1f308522f2d3bc805711c3a790207e18d53cdc6767f09f8cee522956a1e203d999b479c15de42866adda2f48d301f5254a56e5504d1177f66809ee2ab504c030a4ea276c0cde"}, &(0x7f0000021000)=0xd6) 2018/01/13 09:28:28 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d22000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000440000)="0a0775b0d5e38404b3b60ced5c54db000000006700004000f500003400e676", 0x1f) 2018/01/13 09:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmmsg$alg(r1, &(0x7f0000131000)=[{0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000054d000)="19078ec4d4288457854f741de366aec160b4d43778c600025ffc64a640068a4997197641c5fe930acbe235cd9c5d88feb4927f8e7a32bed32683ab05e96830b623ba2c8dcdac1775b3ddc97ab2ad21df959afffb9caf5c807a0a475dda4eae813465757555bca98cd66d9db7bb27004e7e30ed64ab6d964e033df5faf33ddea3", 0x80}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006d2000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005e9000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f000008d000)=[{0x20, 0x0, 0x0, 0xfffffffffffff035}]}, 0x10) tee(r0, r0, 0x5, 0x8) 2018/01/13 09:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x400) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000013f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f}) connect$inet6(r0, &(0x7f0000110000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0xffffffffffffff50) r1 = socket(0x5, 0x1, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/13 09:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x4, [@flag={0x4, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bec000)={0x0, 0x0, 0x0}, &(0x7f000017e000)=0xc) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00003c2000)=0x4ff7357b, 0xffffff3c) r3 = accept4(r0, &(0x7f000097a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000005e000-0x4)=0x14, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000a3000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f0000a65000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002f9000-0x50)=[{&(0x7f0000c5f000)=""/4096, 0x1000}, {&(0x7f0000afd000-0xb2)=""/178, 0xb2}, {&(0x7f0000924000-0x6f)=""/111, 0x6f}, {&(0x7f00008b5000)=""/66, 0x42}, {&(0x7f0000678000-0xf9)=""/249, 0xf9}], 0x5, &(0x7f00003c8000-0xcd)=""/205, 0xcd, 0x3}, 0x2000) sendmsg$nl_generic(r0, &(0x7f0000205000-0x38)={&(0x7f0000f35000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00009ba000)={&(0x7f0000f72000)={0x27f8, 0x3d, 0xc20, 0x5, 0x0, {0xe, 0x0, 0x0}, [@nested={0x8c, 0x67, [@generic="bf80a3f142988bc4c519543d611b62d44453608d36e667c681dd3fe59d403bb07bd06a4e54d2bdac65f916271a319f07da163dc3cef4e5469fd9bad34717b749c557670772e75f83f6a2f3cd1e9c0e3310b433b639077f5cf96e7bbefa31d6fd0c2a794bcdc95f790771e4bf69daee484c003265fdaa684229674d494b2bf81266c1b308ce247a62"]}, @typed={0xc, 0x16, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="39a45a6034a2bf7f07b32aeea30803c55181b5181fd0fa5d8a2e9377de7bb0ba6c1a3533b60d10a0b4b51d6372a7c55fa4c0977c129d3e7d5adb359b33203bfe313291e163a5d9e50850499bcbe6a455c299471356e3aff0", @generic="c41ff97692e7ecd9e41c4638e22e232d58d33533b112d14e7635fb4914b574068a320f5c39fb6a623b771208bde052976fa690645be58a4e67fffef41846691d5d6f53538a5f12db805b0b31c0fb1191a32101ab25528f3a7c9d1a080b8108b3ba187383e719006b07a5413734ecfad67cd7755027f40e673df2617dedc5c85dbe236a6736f69e2f6ca2baf418e69b9c4800d4f120d5e22f32465b1b1fc9d8f2d4", @generic="2fb743986ffdc9f9c00f148dbc7e30d441a0c549f639fdb6f88f8f51e501342ca5b64bde938fc66e55e35e9834966bc990aeadecf2a88391da6652f5e87bd917fa0cb853bb663e0b4411b2b8dfcb141dd05055d80280eb12552d70acb3b9e1669a859884bac8ac8b758d48d34f4b8a0a39b2bb13b15c1542ad842bebf43820a7baef12531cc1c36f", @nested={0x3c4, 0x36, [@generic="7ac43c9b2dcb8c08b4efa261e18d3e0c95b6f747fd89110a5262cf7497cb48ab16cfd9c496dbf010b291e657db322c604ca81e90ca01aba5fdb1fe47ad3354a969c1a40c78405b63b2bedd17a9d24d4cdb339d2e699532ac13f628139cf0b55787d459fcf3fcd85f16f4ba38bfaf9c03795e1365e42140f947ff210c265937668e99d82dd0c44843f686b0303b0e4107f0", @typed={0x9c, 0x65, @binary="a6ac28309dfc6ab5b6a1e391fe3241d30cba15fb363dd37ca4402805feb79f537a788fae0112ebde7564ce9c4ba0416c5774aab60da43f6b1908585f50bbbda6b71b3ab1a48ac30915a421bfb1cbfb457754e8efc9bf6db6f662a18f5d9bfe7f4c7a868f65ba0040c947780f4f97e30f9e84ad5e513654aa45ec776657ee584464fb28a194ef45a6f8b29f4d3004c9f5b66071"}, @generic="4fb108e7c434c345e643f82929a9615b95bdd305d08cddb459ebfab1106eccbb727e845e0fb002f41619c2a1f7394c4bd04ce39886f2a1ff6681872678701063b995540e84a0fa61c2190dc7fa2b391d8269946d98db596ccae63b0c9161dca7c5cdc527a7401fb946ada53ea34c33696e58997c63792c071a028a44dc94d258f1839b513e2b91d32462a9eee947429158f2457c32fd1dc03fcf0abd11feabcb0babed8af18a1a7c74830d1dbea0f00b5a38faa95a3d6085e8625d03f9cd416af818ec743d56561c948cf32541da974d51471d48588a0a36b3f88b05ce42f5a4c644517c0058db63b5b35ff45db0df3c49", @flag={0x4, 0x13}, @generic="fd7fe36a407abb344185ee98bb0e02a87274230d7a33fc3533d2b86ce3eda1320b7c466b25ca010148214734ee22ac07779fa1e890f80dac4fea1864f19678fb50e003cf024318496ca9914404cfdb18536f2387e03c7d2c30fe95538c481af53ff45a78e23b133396193dd90a6b12946e603bcb9d4bd24605830bf2dd965e56778cef2766069cc22eaf108c232f2d9e7af9341ca6b1ee76982a9e42868d5c22588becc1a1a5bed766bd2b451de14cf564f4778d45a3397cb1d23480a02ca4bf1b5ec6915bdf0e3eb5b2", @typed={0xd4, 0xd, @binary="ab20afbacf063b8898f0a046082177176bc9f588464e5641a98a2d701ab3cf54e1833ca81f184cf81dd00d280aab6a551ea763b23015e9e6dddf0c0d04ae236e2d4a905f550137b99400855790613ee27a312a5ed7c230546a62391cb99be2006b659449795870df17fdc030b5d6f1d83d3a3df923b64207bd36fa7323f174f314a93ccae8bada950dfa853c8a03d415d6914465f064c1da3acf41431fe956b50ea00f180423f7f232f565c3a4dc2cf63e1bcf3056b685ff09f758004db1d93bf8b2ea3548205110f3a4"}]}, @nested={0x1020, 0x50, [@generic="", @typed={0x18, 0x37, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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@flag={0x4, 0x35}]}, @generic="8b9c137e451672df722f745946be7ba4ff32020ef62a71114c7a1719968a9f2112f6df1c4fe187915954ea0c0bf9f817148616b5841e20cc8e25359846082cb97665af9acd370cd7d75b38ca5f1a4d3c2ff85b07824fd8ee54006495468055cdfbb61f7a2fae923d68fd1d2c1ca91ebb7ef752b3c837816b341935017a287a193de3edcecfed3b2370fd7eaeceab7e86f38cd897289562589b9edd76cb", @nested={0x1070, 0x85, [@flag={0x4, 0x14}, @typed={0xc, 0x16, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x88, @pid=r1}, @typed={0xc, 0x94, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x28, 0x25, @str='ppp0bdevvmnet1}.ppp1nodev&(eth0\x00'}, @typed={0x10, 0xc, @u64=0x0}, @generic="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@typed={0xc, 0x82, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0xd8, 0x3d, [@generic="2c5b7702939523af5f09432595d16fce0dccf2cc6b133f007c8ce0ba945fc500610fa7ead5b61c6823228f4767322366314970746626ff03ba9bbbfddc887416b453abf075fa4397644f5096e412df6ec29a5de5b28b33fbb1ccac9fbc65c5957b067899abe733eecf6890cfe985c35d31a885ef8e1902232c007e199a32a0d8866a2f48343aeaaa47bebebdedff46adae4930ad691882eb8a58378555a2ca14fd699934168706a5edad51c24bf9cecb9570ded009b25f03ce89d8cc6fd3270e7d848ad99c295ecd756f15e289ba9acba424c040"]}]}, 0x27f8}, 0x1, 0x0, 0x0, 0x0}, 0x4) [ 222.443403] sctp: [Deprecated]: syz-executor6 (pid 12589) Use of int in max_burst socket option. [ 222.443403] Use struct sctp_assoc_value instead [ 222.471298] sctp: [Deprecated]: syz-executor6 (pid 12589) Use of int in max_burst socket option. [ 222.471298] Use struct sctp_assoc_value instead 2018/01/13 09:28:28 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000082a000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x7, 0x4) 2018/01/13 09:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003e5000-0x20)={@generic="239afc39221ea03104078f0a9c29db28", @ifru_flags=0x400}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/13 09:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006ac000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002a8000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cce000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000022b000)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000007f000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000d96000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000094e000)={r4}) connect$bt_sco(r5, &(0x7f0000aa7000)={0x1f, {0x400, 0x1646, 0x9, 0x1ff, 0x6, 0x3266}}, 0x8) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000359000-0x1000)=""/4096, &(0x7f0000a40000-0x4)=0x1000) accept$alg(r2, 0x0, 0x0) 2018/01/13 09:28:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/01/13 09:28:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000166000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000916000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x6dac, 0x36, "7951ecf516668beb894d3a11fab2ca4c4dcab801a5beacca03ef0425bb7261c1e66a424837c0ab356b90152e0e7010a0a2266ae5ea55"}, 0x3e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000148000-0x38)={&(0x7f00005a2000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000000)={&(0x7f0000c6b000-0xb4)=@flushsa={0xb4, 0x1c, 0x100, 0x1, 0x1, {0x32}, [@lastused={0x10, 0xf, 0x200}, @algo_crypt={0x5c, 0x2, {{'lrw-camellia-aesni-avx2\x00'}, 0xa0, "1de4af2515457c13b745be1efa4239d8222d4111"}}, @replay_val={0x10, 0xa, {0x1, 0x2, 0x3}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @ipv4_hthresh={0x8, 0x3, {0x17, 0x1e}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x44}, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000)={r2, 0xcf, "d78e58afaaf7c803f63ced4105733236322f746db7eb1ca02cd11f0d1b19314afb44724d311ee485509756d8262e3096a6b754d44fa7feaec9c08476dfe9e4aba1b16c68b92f9365e1eda47741462a255b91fcc7e92722567e437bbd5f420d22fb023f1bd9976a956bfb76b984cdb9de7e9d97b112f74946d6811678688d3b7a613898ac2d85dffd361b23bad07f124120dfd9c23824614aaf417869fdfc1cf2407caa77a82db03c792305bc8e28d78154604ac5830fcfcebb938bbaf5df6a317ade16eb3ac08149ae231ffdab3ae3"}, &(0x7f0000001000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x36, "d27da86f6585bc9fe459e45006efbb7e5499045b4a173346321dcdfc6d9531281008d4aff8b7d2355e0e4f2da0f7264287925994833f"}, &(0x7f0000002000-0x4)=0x3e) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a4000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/13 09:28:28 executing program 7: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b6d000-0x8)=0x0, &(0x7f0000b6d000-0x4)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'wp256\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f0000002000-0x8)=[0x0, 0x5], 0x2, 0x7, 0x9000000000, 0x8, 0x1000, 0x8, {0xfff, 0x9, 0x6, 0xed92, 0x1, 0xfffffffffffffff9, 0x8, 0x9, 0x4, 0x4, 0x6, 0x7, 0x10001, 0x7f, "e0813c234da6abb89d974c71a34a3fb0c7a49cb39b9100a1018b7c37e443802e"}}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$kcm(r0, &(0x7f00006fb000-0x38)={&(0x7f0000cfb000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d95000)=[], 0x0, &(0x7f0000964000)=[{0xe8, 0x84, 0x6, "7e421697a70188e0d59b38132a0e5bec27a4e68c3c613d01265531be9babdcadf95b5eee11de420704569a99cc40caa26651d0126709d8b9ee00ed00455b9066a222c44170da7ad288b88cf3da76ea6aec41c24dcbc36704044d51cb2acf6282481832775f4cce2bd058a1b2003fe906eb084570715f2e97d4d1e353d997c3a8924800bdda8eef361db7bd69203e2909aaa2d417534e50745baec2985d3dee51c20e4ca909506ad09f8ac8e515cfa1f7bc6d23da0141673e9ea5510e7b2534916f91b4640f8e9c163bd503d31511b22199"}], 0xe8, 0x840}, 0x8080) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 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, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) writev(r3, &(0x7f0000534000)=[{&(0x7f000031b000)="a0438fc4ad6f39cbd812bbb21129f41b6d298a8d39377ac433502b6b1661644f5138bcaaabefc5e35e6cfd4a8635ec8ba7", 0x31}, {&(0x7f0000d02000)="0d040e99d90ead088a311281652609f7f8e74ddc9808c6a035af0166f5c9511aa6194c7888ef394fb79f82c718275b50ecf9f5c63ea4220c1794e648458e712979cf36a82a1c68b5550bae68001c2a51cfa1c6d9c3ab79deff0f79c2dca1ab0e2dba2f41fc101f3dc8b6be2e7c8d5bac7721cd7a8a3b3c5ee8e3f31394919288f835332c7202903a5ca024171b0d5fe6ab09c4f5b897eee3cced1a", 0x9b}, {&(0x7f00005cd000-0x69)="412ab83a80a60dd4a84c399dc3c9838f2e1a097a78d9e31829dc51349b1ce2401e1d9e243f37fce088350ec5a87b105121a2530c4bc9326e1d5ec4f09847f80bafaa52da5baf4fb7931019290b64735de2cf519aab5c00d918b141a53cfbfdff992bbcb9e1e7f38a9f", 0x69}, {&(0x7f0000a4f000-0x81)="3321378b017c901f06de915ee836881caacd001e2fca8b71b35304fe677ae6d18c080478e04907314fe65ea10aa7edc39464170751b36648089953f5234a6ce4a3e7147a13552377c7a466eaf1700473c4eb9ce1907b2afc49f16718527bcaa1990e7315bfa89e32e47e399138000446e89f5197b8e5777dfeacb3a65b1898dfe4", 0x81}, {&(0x7f00008e8000)="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", 0x1000}, {&(0x7f000025d000)="c6493538045cc4d9d8990c7dc9d218c4744ee1d412d93cbf2b4b8a4c981f8491038653a8b03220a1b8d4a5218e64cc6abbd83089bdc012d456", 0x39}, {&(0x7f0000494000+0xac5)="f84f3964eac454d62e9156cd8152d3834ba86af5add86c379eab4d53514adbe225c99a11b07053", 0x27}, {&(0x7f000089a000)="e68cfe1c5bf72f9a29141773ca20c757af913c6b52b9a4d500b10badcf3b7331fda4063a57ddc3f404adf80cde4a7e0695338b9f7eeff36032e3f12be5b48b642d6b65ae206ac319dad5e425e6de88a27c756f167a14475ac7898a14231e51cdf3d169e8529b6c35dbb23fcee396d5caab6bce6c22e7c6a21e09b00f1c2c729664532ac13791b2e0757b2aba837748a6dae4624ac50c2c28762092d9928cc5a173385c443747785ec14a380403135ec42575d3749648cb5d08c9115935d98a24b5027570f1266264786f8c58816bd9f18adbe11b13e8fd", 0xd7}, {&(0x7f0000a4e000-0x45)="7347182edc1e056461dec4b7844cbd4cb2fe6eddb4cf650fa944dff8a063a6652a41ffa8abb54c56c1dcd95ee7473ff59bb85ec857fc291659f152ddd687c212fb76e5abc8", 0x45}, {&(0x7f0000ec6000)="b865c11f2aeac13eede00ffdbaaf14d8b299bc2bb3a7a00449563f0c843617ebce981a2da02643283107145fee7f680d42e0876c04a4ba6aa19f3bbdc918463e6765b0811a29f19db804e42274936300da5ce982012c9a7cd0ff0ea8d9ab699de458e1e6fe6a8160683b2126fdaa817d6ac4a0eccb3aed3834d36301", 0x7c}], 0xa) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000002000-0x4)=0xa, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000eb8000-0x4)=0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000256000-0x2)=0xc) r4 = socket$netlink(0x10, 0x3, 0xc) accept$inet(r0, 0x0, &(0x7f000055c000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ff9000)={0xd09, 0xa81, 0x4, 0x8, 0x4156f1a528e36726, 0x0}) write(r4, &(0x7f00002c8000)="1f0000000a06ffde00000000000c0000007f00190900018006000000000000", 0x1f) vmsplice(r2, &(0x7f000021e000-0x40)=[{&(0x7f0000fc2000-0xf3)="bb0c65ca8c0b397624d3eb3b76ac35719a9cdee62cdf3a9e3dae19d4c5a48a57e988ed73a87b76020779df6b881f00e6f76132de1f81638762c0e97fd01a712872dddb7f2487e299959841371dcf08ca9503e14705ac7d4638ab935c9080f533c7689e3b7f9ef48987f8eaae1e2a2523e63cc1f2ba1b7841b996f2200a159c4322c21452d2cc6b1736dc6663d9166564ca2fabecd07f151d5bafbc4834e4de1fef5caff54048b584078d068df305cf97c68072da9ff999dbbb14914f0b039e6b15aca2bea34faf09e9b16e78e9a0627fdeadbe92e9d3d460c90db488bdaebaec3dfff553b2e578528aef3f90ed1b1832a649e1", 0xf3}, {&(0x7f0000785000)="00bcf7ce3ced7d0f15cd759ffce8926c9219ffe9af365423afba1b6a190d1cdf6593dd2af2b4fbc2fa34b8fd3a6ff7cde4c7718b7fe34e0432d1fba8eed1bdbe00ca62b8caf006b659fafc8d33e8560537def52e80039dbb19cfac977500b66041f6a6b9c2dee92feacc50dfd0012b386c0beb6252933a609239a83a4a6098dec3d8d86f19852e12830ba658f2994d0c6531d46abce068939c6718fa15fc32e1fb505ad830646c6d25b850b29ffd80c82f1ef8bcdb5de6815dbd329c3de5308c978e2595bcdb71a7bf1a970dcbec5ee5256d", 0xd2}, {&(0x7f00005a9000-0x4)="7a89c703", 0x4}, {&(0x7f00008bc000)="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", 0x1000}], 0x4, 0x2) 2018/01/13 09:28:28 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f00002cb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009d9000+0xbea)=0x0, &(0x7f0000d93000)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d80000-0x138)={0x7, 0xffffffff, 0x2, 0x401, 0x5, [{0x1, 0x5, 0xfffffffffffffeff, 0x0, 0x0, 0x1806, 0x0, 0x0, 0x0}, {0x1, 0xf5f, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x456, 0x7, 0x1, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xfff, 0xffff, 0x9, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000000040d, &(0x7f0000e66000-0x4)=0x8, 0xffffffc6) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000032d000-0x6)='hybla\x00', 0x6) 2018/01/13 09:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f000055f000-0x70)=[{&(0x7f0000a1d000)="dc13f454055993ad", 0x8}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000222000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000512000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00009bc000)=0xc) recvmsg(r1, &(0x7f0000903000)={&(0x7f0000e82000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000412000)=[{&(0x7f0000abe000)=""/115, 0x73}], 0x1, &(0x7f0000f92000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/13 09:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socketpair(0x8, 0x7, 0xfff, &(0x7f00008f4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000754000)=0x0, &(0x7f0000d3c000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2018/01/13 09:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007ee000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000031c000)={0x0, 0x4b2ddeb4, 0x30, 0x40, 0x1000}, &(0x7f00002aa000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000959000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x2, 0x6, 0x9c) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000888000)=0x7, &(0x7f0000410000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x430}], 0x1) 2018/01/13 09:28:28 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x80000000, 0x6, "0e6661", 0x1b0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0xdbe, 0xdda, 0x2, 0x0, 0x2d, 0x6, 0x6, 0x3f]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000024000-0x8)={0x0, 0x0}, 0x1, 0x0) socketpair(0x8, 0x8080e, 0x1ff, &(0x7f0000023000-0x8)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f0000009000-0x8)={0x1f, {0x9, 0x3, 0xfffffffffffffff7, 0x5, 0x81, 0xed}}, 0x8) 2018/01/13 09:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cb9000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00007a7000-0x3)=0xc) socket$bt_rfcomm(0x1f, 0x1, 0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/13 09:28:28 executing program 6: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x65, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:28 executing program 0: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x200000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 09:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f000023e000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0xb8e, 0x4) ioctl$void(r1, 0x0) setsockopt(r1, 0x7, 0x1, &(0x7f0000004000-0x7)="f2bb4c6c443cb7", 0x7) 2018/01/13 09:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00003e8000)="997d0b26322860927aabafad7ddf6e30a9beac6fd2913d2458002004ed66ae3b35e93e1103681f0e06ed3da10ff05687c26f337de9ef7455f7845947205862412076c2b00409691982e4a7a9ba8c61adc9065a5e0db7cff05b198bd4229f441d5e37d6fb8af207", 0x67, 0x4, &(0x7f0000199000-0x1c)={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x82}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e41000)={@generic="9564ab78c2bf4b669fac4c9f60aa8b2e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000b40000)="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", 0x1000, 0x20000000, &(0x7f0000b55000+0x8b1)={0x11, 0x1c, r2, 0x1, 0xd7ef, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000637000-0x4)=0x1, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000fa0000)={0x100000201, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000da000-0x84)=[@in6={0xa, 0x3, 0x539dfe28, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, 0xd0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30d}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd84}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000486000-0x4)={0x0}, &(0x7f00004bd000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a0c000-0x4)=0x5, 0xfd19) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d46000)={0x0, 0x20, 0x6}, &(0x7f0000b14000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d7f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d7f000)={r3, 0x1}, &(0x7f000092e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eeb000)={0x0, 0x2}, &(0x7f0000b5d000)=0x8) socketpair(0x4, 0x80000, 0x86, &(0x7f0000651000-0x8)={0x0, 0x0}) 2018/01/13 09:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ac000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000267000)=0x1c, 0x800) recvfrom(r0, &(0x7f000030e000)=""/4096, 0x1000, 0x40000100, &(0x7f0000df7000)=@sco={0x1f, {0x20, 0x0, 0x80, 0x2, 0x10000, 0x4}}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000dcf000-0x48)={0x1, 0x5, &(0x7f0000a7d000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e}, [@alu={0x1, 0x0, 0xe, 0x0, 0x1, 0x56, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a06000)={r0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000554000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/01/13 09:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a05000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001ec000-0x4)=0x60, 0x804) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000638000)={0x26, "68617380000000000000014600", 0xfffffffffffffffc, 0x800000, 'ctr(camellia)\x00'}, 0x58) setsockopt$sock_void(r0, 0x1, 0x25, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000674000)={0x0, 0x0, 0x0}, &(0x7f0000366000+0xec8)=0xc) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efe000)=0x10) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f02000-0x28)={@common='iuddp0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00008a8000-0x4)=0x0, 0x7fffe) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00005d2000)={0x0}, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000cda000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00006b8000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000271000)=@assoc_value={0x0, 0x7}, &(0x7f0000ec7000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001c0000)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000001, 0x3, 0xfffffffffffffbff, 0x0, 0x2, 0x9, 0x1, 0x0, 0x8, 0x2, 0xffffffffffff8001, 0x0, 0x5, 0x1]}, &(0x7f0000709000)=0x108) syz_emit_ethernet(0x56, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x1}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @generic={0x0, 0x8, "fdbc7c4565af"}]}}, {""}}}}}}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000336000)=0x8c2, &(0x7f00007b5000-0x8)=0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013a000)={r6, 0x8, 0x0, 0x8}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d4c000)={&(0x7f0000016000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000075a000-0x50)=[{&(0x7f000017e000-0x36)="", 0x0}, {&(0x7f000051b000)="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", 0xdb8}, {&(0x7f0000fbb000-0x5e)="facff7e352601a762171c5145733732622f64f145d29241db7d26b1e1ccc024ba1bd3858e77904135296a73f569d5cb7e7e236da2f1d6fd24981e54e3feae0522b45d163899ebb7a43a70171648df0212f7b4dacd794c6069e5a520e3471", 0x5e}], 0x3, &(0x7f000036e000)=[], 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000b87000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) 2018/01/13 09:28:28 executing program 7: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000627000-0x8)={0x1, [0x0]}, &(0x7f0000eaf000-0x4)=0xfffffffffffffccd) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r0, 0x1, 0x0, []}, 0x8) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/13 09:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={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}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000039c000)=@assoc_id=r1, 0x2a2) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001d9000-0x10)={r2, 0x48, &(0x7f000045a000-0x48)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec5000-0x4)=0x10) 2018/01/13 09:28:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x5, 0x3, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/13 09:28:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x5, [0xfff, 0x1000, 0x7fffffff, 0x8, 0x0]}, &(0x7f0000001000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000d2000)={r1, 0x7f, "aa973fb9a46268cb56e5fc5def6d544414ed4a586924bc4d6da8a97894c6a078ee2aeb41bf3c781b3970eb5380fef652e604aac7e2353d015e622a485580545750915f357fad6edc0c2b6a62e7d8a050efe6cce242934c39bac9164c2304b88a97fb1c8f99bcc29fe14e6f3b87d80810b9e5a17fdc53cc9f0bc4d552b87562"}, &(0x7f000040f000)=0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003fc000-0x8)={r1, 0xfffffffffffffff8}, &(0x7f0000e5c000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/13 09:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/13 09:28:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065b000)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000af6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000abf000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xb) socketpair$inet(0x2, 0x5, 0x124, &(0x7f000005d000)={0x0, 0x0}) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000f4b000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f00008d9000-0x40)=""/64, &(0x7f0000492000)=0x40) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000796000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000575000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000df9000)={0x2, [0xfff, 0x3]}, &(0x7f000003b000)=0x8) socket$inet(0x2, 0x80a, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 09:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004ee000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000813000)={0x0, 0xe9f8}, &(0x7f0000431000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004d0000)={r1, 0x0, 0x0, 0x1}, 0x10) getpeername$netrom(r0, &(0x7f0000d69000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c3d000)=0x48) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/13 09:28:28 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000073000)={@mcast2={0xff, 0x2, [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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e04000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/01/13 09:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00009ae000)="", 0x0, 0x0, 0x0, 0x60006dd7f21efcfd) 2018/01/13 09:28:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) 2018/01/13 09:28:28 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x24, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000013000)={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x406a, [0x7, 0x80, 0xd3c, 0x100000001, 0xc576, 0xffffffff80000000, 0x8, 0x5f]}, 0x5c) bind$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) 2018/01/13 09:28:28 executing program 5: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000000f000)={&(0x7f000000b000/0x4000)=nil, 0x8, 0x3, 0x2, &(0x7f0000003000/0x3000)=nil, 0x7b9}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000000d000-0x40)={r1, 0x5, &(0x7f0000007000-0x14)=[0xffffffffffff8001, 0x22, 0x2ee, 0x7, 0x8], &(0x7f0000003000)=[0x1, 0x1, 0x271bc04e], 0x12, 0x7, 0x400, &(0x7f000000f000)=[0x7, 0x5, 0x4, 0x4, 0x8, 0x200, 0x1], &(0x7f0000011000-0x14)=[0x2, 0x1f, 0xffff, 0x20, 0xef1d], 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f000000f000-0x4)=[0xdab], 0x1, 0x3, 0x8, 0xfffffffffffffffb, 0x3, 0xff, {0x8, 0xfffffffffffffffc, 0xad, 0x1, 0x0, 0xc88, 0x5, 0x2, 0x7, 0x4, 0x3, 0x3ff, 0x7, 0x4c, "d7a7f664961881bb6f913ffa3615923c4b90b1b3d0b67c43a9d760fc45d8c7f0"}}) 2018/01/13 09:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r4, 0x89a2, &(0x7f0000024000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000673000)={0x0, 0x0, 0x0}, &(0x7f00003c8000)=0xc) r7 = getgid() r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000411000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0xe8) r10 = getgid() sendmsg$unix(r4, &(0x7f0000656000-0x38)={&(0x7f00005e4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000215000)=[{&(0x7f0000e4e000)="378cd8bf180af5ac0a17dac11cca438f007581ff389a4812938a03aa5bc5ce8d2a0af1c2b3089d0150f5f851100fe43eb46d62eaf5eb3310da27eda2338e4fae75b07bdfabad698d14652ef0660c92c34a095b47d21979af2660f3ab0696ec4686099337467c916e4dcfb3d98ffb8f50242fc4e2c849d4b91471d33e83e4157b1cb950898fdeccf15e2baf63ffa8245385a8c226997c7e0429213eb45c5a1c1e0924333b5bef8c1289334863", 0xac}], 0x1, &(0x7f000091e000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r4, r3, r3]}, @rights={0x38, 0x1, 0x1, [r4, r2, r3, r3, r0, r3, r0, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r3]}], 0xe8, 0x4004}, 0x4000800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d74000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a2b000-0x30)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f000004c000)='\r', 0xfffffe2c}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000020d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00001f6000)={0x5}, 0xb01fd9f7f5cda052) shutdown(r1, 0x20000000) 2018/01/13 09:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x400000000028, 0x4) 2018/01/13 09:28:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0xa, 0x80000, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000002000-0x7d)={r1, r0, 0x800, 0x40, &(0x7f0000001000)="1844eb4ff6bda08022b611a866ee69a14f9ba2b482e5136e9c9286848c6cb29c1393aca5d11ab71b2d76fbdbc1ac683dbe758e2a27a7160763623388b4cf3b8bf1756476abd485ca9667c00bf23820379c91e777f1d2b57cef757e2d0de764983a546dd75cc2889228c454f6968a77282e293ddd18a46866cd51c608bedafe721b62ce5b4372749a06792e205a4c676e972bd42ba16d6d8bf22e78acd46d2500f6326c656228dc57991bc15e6c3cc54abe288a23c37c432a58c502a123b71ad201437ffae132d5f79ff2b38d07178bdf7f6db9bc7d7caf374e", 0x3, 0x9, 0x5, 0x81, 0xffff, 0x0, 0x10000, "c55434de9102265180ca079c9b9981a779a6ffa9bf640f7a5add45ebc39cc115decc5ac9760d0be6e31c584f09462b59be1985ff354192dcc9250a0d00357adf26ef0767dd8a2965c0422c7af7c4b6c4b0c9b4dbcf"}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x49f5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x5, [0x4, 0x0, 0xe48, 0x7, 0x6, 0x447, 0x7, 0x5]}, 0x5c) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind(r0, &(0x7f0000000000)=@nfc={0x27, 0x401, 0x10001, 0x5}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001000-0xf0)=""/240, &(0x7f0000002000)=0xf0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000005000-0xd0)="80100d30b2406df595cc78e18d3cbdace061d693f1d17e6f98b119f5463503f93f31b25facd196ca861b47f8c350def7b52ca353c0ea15cbfcb3987a378fb5b7a69e79530b5b325263456301a4a1982267deb5e94c1a8fddf5b504d18da5ca25efc11e1c4a151d569b1433961b99356596dcb9a3ddd0fcf5207bc82a819c2c94387e9d06b2eb2c36b7236fb6d009e81dac49dc8f9a073df9f6c4c7c52f3b830a8ad1f74591a911e2f17242dc6680bf1781e139891d890011ff5062742ae002090168a23bfdc318cb65d03250b69c58c8", 0xd0}], 0x1, &(0x7f0000004000)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r1, r2]}], 0x40, 0x20000000}, 0x400c010) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000006000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x5, 0x4d91, 0x9, 0x40, 0x90e3, 0x7fffffff, 0x6, 0x98f, 0x3, 0x8, 0x7ff}, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000007000-0x28)=[{0x7, 0x6}, {0x8, 0x8}, {0x3, 0xfffffffffffffff9}, {0x3, 0xaf}, {0x3, 0x80000001}], 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000007000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x800) 2018/01/13 09:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffeb5, &(0x7f0000ab7000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/13 09:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000306000-0x78)={0x8000, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x6, 0x6, 0x101, 0x8, &(0x7f0000233000-0x10)=@generic="01cfa6fde6ef39f0ef39eedf74d50986", 0x6, 0x2, 0x7fffffff}) write(r0, &(0x7f000095c000)="1f000000010a1f0000000000000000000000000000000180040000206ddf18", 0x1f) 2018/01/13 09:28:28 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00008b6000)="2600000023004313ffffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000eca000-0x54)="a0e0ba71c7e674e34c642f5ec231a38eaa33757583111f9b70feff5009e491e87674b87950e26db605623ca752519f1d7e68cfd728d413e8b9c4fa15cb45dd1c7f93b04c82fd35fd5bc6d1ed42c92da8338585ea", 0x54, 0x1, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00004fb000-0x38)={&(0x7f0000f82000)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d}, 0x1c, &(0x7f0000f83000-0x40)=[{&(0x7f0000f83000-0x4d)="c5f886b9b22f2f847e7f0991459d802d47e2c70f05a3373015199bff7583a81ee9f801160ff131a9bbfe53f7c1c64483b17829b0db05e1adbff5375b9a96bba388a1ddc7d5db461120a96fe5bc", 0x4d}, {&(0x7f0000f83000-0xa4)="746b90d8debae385db5a0bd287a399c5689864d3b85766400dd09d04587990ca5d827299c8a34f5ae45732a7897e8e02a94f2fe7f0929ee5b38b7af42fd5daed493761375e8b866cad8f2de2f208f944aea6f9dbf6457497fd69b2a34ca8c07019527f34018a18b08f661d16e433698ebd4c33033a9b108d844b957a952121b6ddfdde64b38eac94ba52f98c4d008fb13f482c876d1dc938568a6650f463da750d4031b5", 0xa4}, {&(0x7f0000875000)="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", 0xfb}, {&(0x7f0000f27000)="9aa05248db8a533e460ee700a9e1bbebfdae16e2ffe8529591356b0f999d44ca52c30a43318d5f3b29b854cf7822cfa2b2fa267e0ac5f4144aebda1dfbc835dc2115d1e64360afef8edf10d8d86a4252e522a6eda6f66b1e4251635109c5f0a31450cafd8b0c2f57a5d37c4b3f713b024bf7b1f7dac77b961f9b837670d1aeac128f39ebf53100a35b4e5676aee85be53ffb81ab07ad0e9eb6fb84ec62acf02f4a3298d169d591011484f141d4a968e2e97880b65da6f849078a24d98e0eb1b6c3d02fdddb25e87f63eeb2d1a5fda73869d19b0057c78b4a3662b878", 0xdc}], 0x4, &(0x7f00007ae000-0x10e8)=[{0xd8, 0x11f, 0x4, "6ac3d52de075b9bac788ddf527bdd8176bdae72a24077ecd257b728e3decfb094ca3a5be7a0f72185a71220813924a4c8da69fc8946f062026218f5fcc582c65e76b5d198e6be37b0cdd229b3f48260dbb043c41d258f8e6331ec043720a34c1b86df021431ef78fbe66f3b366c35196c0e6c1671fccd1192da311e886e6e81a9b1ff9119b95bd1130f375a87c3c8c90216a1f20c7d70889231ab796ea27840b799815e8d13e452d330b2d202d0d352461b209254268c12d2edbb2bdfaf7ac7908c835"}, {0x1010, 0x11f, 0x2efe, "bd4790dc68dd687245a331e19cd9937bdc759127d0e545a281ee75057031fd670335fdf5effc27fdd25c0ffe9d4ab00537dccbc1ef5fa0e1751b4c8bff8f167f868630691d58fe6bf5e1a563c41835f148b51405e929d1116b9693556cf419f7dd54d3724ec9ad3d084c85a96207cf38354c65b5d5a503b3137446c2c6becad522ed6b5d6f524eec4e4d7a2be675ef10b86096bae6be14f7b3fe0944c8d94baa63a1ca48c23ae85577f6d22f656f5df8f6d4f2c917767ad749b2656b0edfe0d2a66fcefa46518436b50bfae4d2d0bfff3ccc67d16be4ba6926f4f9aa16af7085f150c61ab42c8f7ff45b889472871ed1ef0388f783b8a85f6e08cb278454af49fab9c5abe52de57be08c17c355ad9ae7bd4d817cd29add0cce93f9a790843479bbd8f63c2e7df4e4587d7262671c212db135cece5fc58e2812574d51d246b393efaf5c811e9558e9e9ff3f25190d41cd4356b60e4443407dcfe4937708c2c06e5b1950155db1b41c48ce4e0b7f235b71c7f1101b5f0cf25f1c52ead65d3abb09c53e3940793f69d8e0f4ea007c8e47a8ca49aa4475da2d35167355f9f80bf1629ef64d91c43362bab52d0e7b5d234a6eb27634149450e0881e0c66d84f8b90ec57c22d1f2ffee1d7f0d71d48e71abc036ee5b8f5080156c1778864f3ca06ef7f43aed79b922352ab8a6913f13ad5156338571418b0741251e614275aae9f2b2fb976e970121ed8a2700a9e8938b54824f176f6513c0698059ba7631f4d78c8517da87506874b32f3f49fd23fd5c390619ae8e52b618f30fe0a9be6349096f8d4eaac2d7a47678dc377ee9c31c419f576a7a2bbc1eb0355497e37e41b1155b9ff14d4331febadb5862000c62f509c3e9de3ec4020faa253360abed3be3c7d8b5ea7c4e700188609c5bc2c5087200d3ff2e590ff289f1920def32c80e98f920ecd2efbb2c89c73452216bcd61a112efd3917b3fb36ba9544ce5048837b6f761a28c386e982de428de8d5a3b6c8e01fc4c639bc7802c532b1f44c3799e407b1efdff0d942274756eda40ff1b34a68ba16a8e0d969bd5aa71b06aa94addcca8680780502a0d75399ca8a47b9438cc90c972104ac3f00e68df62154d675ac681988ee94bf713ca3c03c4d11968b36f00c78041ee579e0eb41b458e7ee4ae8ee464881b260039958f10e2559932f58bcae67e8d773a3b033f0c7fbcc431621857462f02f6c4ea0eed17e35d595fb39c8ac3d774c965105b9c8b983191aa756b48416fa75d9296f9eee87acb47d203bdb5eaa3c93759347c5a6ae1c1c097d23ced3a12ea241121dbdf8030ade32519af7d05f5223e409f70bddf01407aa33dfdcd29d585368c858e86fb18d9c9f53029fcbe8e21ad3a2488fd1a2aa3bbf7a13029b28890573fdf1412e0a92e9373716724f59ba289b1eb701748c041764ebab565a1cb59e2e6a2df1bd61d034b9100aff15f433ef391735273322e997ae9193185af8efe431cc6effc765e6f9721f5cc7251cf6d34cb5793efa82b4d57589553de08cbbb2f5810b033ded3fc2fbdf85be04a981d9c679b40e6b42f53980eddef8e8de215ec0e3b6cf0b9337066acc4fd7ce99536726be8aa786d619dc39b548b190febb1fc19dd851ecbcae23eb597d1a45e6b0e25a058afecfec91489ab2b0d1d33395e8c1f0dbae5369260ab93a423cc44948d15d03fe2113418242c24e63efb0cf74265704f4a4c0631114ced9837c1b6f80449488c3fb3ca5bc4b6f5e90802a298fa701d4bace98975ed68b469a21428e0e1a049b9d0b620dfebf6921c7a9801c88b5da63bb2b4797a2c0ee7efcda539333699a6524c2368bb218b73480811a3db8b9d8bcf678b41cf78c4d7671b2dc2132ac5d3491a1b1bcb11d9356270eb6040dd01674fccf2b9f91a589c0f21054886d941bb3dcb21e4397d470d7aa0c3e7caf84799dcc4dd9f58aae7d0cb6ea9009e3ce9ec1ca43c52de70e7b1735685fbc2d13d862624be4d4e8af6770a65529951ca098a1881a0645a49d6ed448c362c69811e6f45e7b0df5452577f36e5f38bc0a088c7124cb764f356921dbc0b69eb479b420fef2cf9f4816183dfb160f2c281c0b785cbebd5e437d2cbc258e089315e45a6d0327b182e85a396caa3aef2b66bd053a4999617db5b36854af156ec27130502c2259950f6deb301003189809d2406dbed26e981b5b9f4cf3ce5bcf77abe69b31f24d9474c327526cbad34b69fc588b5b204bc71a5f57b60760790dda6626a5a94f76c0ab44a6e955a9c97667712da8eece76715b30b7f59034164c2c09269bfe48a49914ef7851e47bd6bf00716ce99bafc5ff6fc28c3840102411e380ee159a0cc191a8ab265a2dd8de5b85568f7ac852a15ccd98aa5d39bdae86e1e5471221a4a5c60746079f7cf3934c6de4a05f8a9a02c9be032ec61256ec573d5a1acbec4341305ead55a03670b28e50f21c9f72aaa679a6b92450cd85ada70de847dea850aeaa790d666986393fd3ee43f83f60f802f79e1430f5ec1d7b0d22c14f7ef515f8eccaa3bf6da396ebd9b70a438e532a436cd691afad7f74f3c9677ef99771b2772efc2d706d26774a763ef8f07a24f4ee893a310f96b1fc3afd74f9a45a6015eee45e7935e3fda181bc9be9812a41465ad8cda9030f0a1c524a93f027080ba9f9bd08fef0a5748d0f6adf6073c000230bda24c7072f8564fdf0fdb92b45a591277a1c674fd9afb2c20132152c4c492bad734e5ac9b9b154e695609226a6eec522ccfb5f3e331d2bcd020f4f7963c6fd56c4099f1b787626ffd2c91c681afd57e7dcbf48b1abd2c9407d602128b88db686065d46bcd0b76bd9124b7d06f402d5f68a4d8e698cc074dbd73c2a88e080316ab5ef1daad43ecefda29a8754de34be730fece33aa8e85b7cb4ca2dc9dcf01ae16e3b000de049644d8a8d31bf638d46fae3b4eda9eca9968320f1848971f42f6fd5727a592d93b47fde8c23535d7e4ca67171946b7b41ebeb666431fedea3f9776c9912e28a921210432dcc39ad4d9adc6946b8da141322b45c1dd35de5da79421519a84be474cf5d8715c6fca4b34eb7809e4b1a74e959b066ed55448666f15942d9741d563a29bf9d6858bad69bbfeb59b7f4431f627aca4e068d3b147465367efdb254ce683477fa0c35eb77ac6a966bb382f0fff34de50044350504c9c257579f4c80f2bbf7da23fd4f36c3c54f472fb283a0e9a995c65e68dbf8cf47a331c422f8eca2496efbbdbc843caa8426f772fcf7bc27c8d11b6a863ae6df78378831121ba94dfed5b2ba0fe4f9b51f314a401c90a14351fcf29e7daad1320e33bfa09cd93d7772563d9008386332c2a3d9e9e3d9e4df67d2876e218463b45680444486a2895798bdf80e27b4b0f4f49be6420f598085217eecc84e705b8dd89106b2fbf566598806ec1cda176bce9851a83e428a15715bbf469c7f06412199a1d7f2b2ade2cb712457246091afa49c55d6b8bb0f571bf8bbe55b86e983fb1df598b903ba034e3bb5c45d3e2d9546be6d223f7ced58c95c779f575a7ff6ec9bb845ba33bbb17664f03ee3b96f7bab96f13d73beee2530a47ef90d392a9b7fee73c296897c3d513e8f2a26f18e81e79469702d23602b09cd17710a0c35e703a7dbea01121770334dc8a4e486ef55e4366013477ac4c67c163f5213db389d876ca638a887d86158af2a0e3e1b839ed40705be0d2f0565feec4e2d7abb9018e3632c59c9068eae22ae647521f676639772c98f3028c04b72b21571c33bf091a00ed60921421d3ac9e96f087af90dd4e9d4d274bba0a4e210ef0b26dda1648860fe08271ab99bb7a926db9dd2c0d363bf6e401349861d2923b65c8abc565e70539e13c170ca9d99ea2e08ff1228c097d096f95fde71ddce1771f011e2319b136fc000823ce7c8d1cc98bafeb41e5724aa3a5338e3064d2f9ad014572c38fef5e19def3316e7dc455f59641b6165f301363fdacc798acd9b9fcc08de31b42da3f54ccbe76de0782f933e45117d40f7ad936d3e479e830217638133c8e81a8cf41fa78db8b293fbb68274f162506211fb62d6b4d5eb2c28c10aee768976191452e57839c9e0051ba8af6de70beafef83a9d095b9f55c1c3b576f4c9cefc5cdd56dccefbfba24bd20d494765cf81a735a6b1d2591725b2e3618cc5dc0d8524ca40e31c93731195dd1c55662d9c2e1604974b04d8f10bf39d7b1e7bad4abe572387b93fb28499eb0f75c2e0af6bb171065365ee8455d1ca4a23ba681ad04d83844d6f619dac5bd4d837561d5d0decf99d6aacc1683fc4c6fd3a2d8bde567eba5f78be4c1145eb91e818a0bf2838b8bde8a3913673a7ef253ff73d1b3fc0a14be9ef1f2cd893d0338e1bd75591661d5f497361636f0b645b39418c0bdd9d6cfd36e3494bb3f97a5a34797b54bf16825795388a10e40176a1b92b5b016dff9c7bfe91e9d6984a5f68697a009a189c7b059afbe74fe866ec41312576c6def2171fe6fbe278f45cb16d31f6033e98ad55ebb1c18d3ce2437566124e24899a78abb945bc12570b029efd133c11b6d31a2909c29f47e8daa1a216fbdc08a394a857bf2fe7fb775da1f899a2c02983f0cf4035bbbbfa83cfe2ac5a368228d75272a6a202a7623bf7a698ee05140c2a7194ca5b586d2141d6594cffb6e82762433aae5082fd68b5e883f8607ea6600928b116511e1fe6fe5f5acb08ba0ccefd49e48f162e3b41a5f7e3728cbf2a26461a52e861e2b986188cb605ad02a58cc7677398b972b93362e6acf32c2d06d9460a92bbc322e11d9c849700c78acf4a8faceb4f804d76d57a43fae953e61985c01ccf64907d35d1c4a311d42d03094608794950a8a89048b33656476470c563bbd85c320fcd7a6921bf93dfb4849577370781c8e2dfd0681af594d6701d95c316ecebdbbdb4a892c62df72ec7bf1e2a87404a333d5ba81781b1bba7bdbfaa4aefae7fa64ffaccf15617b363bb4f18b4f351ec2c1e8b9789f57f712d7f6880ca8da6d41adb48b47abb531d587b5091dae937f7b8959b3b8ab5b5e7ee2a1c0b4f54fe7251b2e7cd0140a7f37796db9c220e53e7093ad9d85e9883f945db7e7ced7d69fa55966a9329c6fac8adbdb07a93401667d66daf521b23c5e78adee558c2ead4536c36231f7a9ca1ab72f0675b91b89d894d1b3be02d2fe26f28e8df2b8f72c864a93824dfad48223220294b2434c480be1b4d7f9c62a95873456349db5fd76f96a89a1c0af3b8be9bb281a6fdd04159445a69f316c61c1b3aed142effea374d89d85d1a6ae04d1c6c36909c789630158867d94f9e7e2a118d5f9841bfb94224bb4fce3943f700e89efcd9e2357128e1c69e8d4bdd45e6b2c82095b253574da1a7d8dddf18d46c38f5d840cd8c096405528d5f975b0b86bef21a6cb86147ad0460007b34e324655757fee90624afe4fd5632809ae2455fe29f8d1956052013de941cc4f5d35c2e7b30537c5ea65440f00f9c583ecccf216c92b7b2d1bda405d5e1c22edad194f27c11e741c70cba062483a4ef348cd4631f9a0bf097c864ba6ab3db6c3a22de8c89ae78e3f5ae29d856577bd8736684a42b95bfdf53716a4f166920fe0706b5ef605d214708d6a3c64b084f1b544f6cd964b1c8e0878044dbd415077c4a11b34bb41b0178e4788f96239d0a25d4efe5244705bf1ca92239b2007a18e40f2062213ce6ba63a187c8328c7463f75e82f62e562f036d9e46f0498514d66b07b4fe0579927ca52b2a8a5fce6989b8ae4833c9000f65f5d590a3f550e00f41072a"}], 0x10e8, 0x1}, 0x20000000) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f82000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000045000-0x4)=0x14) sendto$packet(r0, &(0x7f0000cb4000)="675b930b398a32162f58041552c685f2e5ab21515cea4b0d9d063be27683dfb582d958ca173036c139b15bf387f48c691f31b0883d266c8a50dd6b5d109820cc09ee168356b786fa39ab35ab3dff5a00cc10665e47cf16c4c3d2af0389670ebc732b4ad54b50190c5f6d77edbb6c528163c654f334ced9d423b1850753af9d55a65bf7e8ecddccad47d74bf722a4608a11b7659e848f72706ee6577b15cb194fcea74ca1348a78d691d92bb0800ac80dd0", 0xb1, 0x48000, &(0x7f0000470000-0x14)={0x11, 0x1f, r1, 0x1, 0x20, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f84000)=0x3f, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x80000, 0x3) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x1, &(0x7f0000f85000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000013c000-0x28)={&(0x7f0000b10000/0x1000)=nil, 0x100000000, 0x5, 0x20, &(0x7f0000490000/0x3000)=nil, 0x1000}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f85000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f86000-0x4)=0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000f83000)=[{{&(0x7f0000a48000+0xc5b)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a7000-0x30)=[{&(0x7f0000f83000)="f872000ab2a85c7ec8dba0", 0xb}, {&(0x7f0000f84000-0xfc)="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", 0xfc}, {&(0x7f0000f84000-0x89)="589919d9e892c131eb01d078e97d48068c394da1698341183e46155931c6688b59aa3cfc09aa418ec9dea0d8544227fcfb5e0fabf7d06e0195af1be4b087edaecdb54dbf39e287a1c73692d94be89cb4231ca270052cb23bbf9911248c242cfdec8762791bb0a1e515a68cbe2c02135bd2e5fbbea773ff0f320ca990c73af7a0d3a4943f8d6b653b04", 0x89}], 0x3, &(0x7f0000f83000)=[{0x90, 0x111, 0x800, "ab2dfd23901acf9e36602b18b5ca51dae2c7ab41185163cf6e2b9e6691e9372aaf4a5b5f955cc7db3519853541df8b2234ac8475f3cc9b9308b3dd54f5534924a71dc233959cc97f42a6911a813f26816376b281a73f6459964ba27b788a773ce34fff09fa6e39a50899ec7ea1d80637bae82603a39196dbf4fbeb10"}, {0x78, 0x104, 0x4aee, "52bb33ce34bba9511351e2da582ef6a565e9ddb596e8933b5a5e02b5d8445ca75da8f576c1e292e620cebf006796614f7c68e041944710d0af37268d5611e43a5ffd5e202ccfd0d3d9e815d9d78615282eef11c8c1791975154b5b314a64a9cc8b89a2da"}, {0x108, 0x104, 0x3, "d205219d8a98cd2a21dcbc5f1fed9d5c11e6c108933cef86a0682e2ce4eafa606bf3c7b1371654bc6b1d9a5ae163808b8c32bc7cb07509c125506390af7d90d8b93f1bcad462392383fe0d8ca7514b21d11dca100b4483ff94280b618edefc2d1d3b4afd3b1463857e27e19b3ee8902641b6944b14ab2c22f5e6c42edddf87c4f0077622d854254c7e1c9992d1cdca47b52570443022b038dd29cfa57995d4bbc3f602981998b8c8ceffce5e5699e8b1f84a41f1da07b6ac89ee0d317f6134a7e1d8cf9382dcd184f16beb8039a7a79228c74c514de0c9bedc4e9d09fcd98f11972a238174578fe7955b297e15e41f841814de"}, {0x68, 0x88, 0xf38, "01b8653f7ba66e52626603c284a63551657b73cc573064e4b5c7d6ffd8018ff2ca0e4da55a19b8c913b39e55b58f5d06aa0150086e3ef54357cfc6ef7f559f0bf48a9b64c826413d43b8c5240725ef0afc3e"}, {0x60, 0x10f, 0x2, "3c1ef694b65a432ead228c057b3f5508851ff8cbcc539c7515f1deb56060ef8cdd5739f4f6afe133b2a695644ca431208e723c4e9f2620fc571a34b06fb2c91d08c49a65dabdd94e992676f95d85"}], 0x2d8, 0x4080}, 0x8}, {{&(0x7f0000f84000-0x10)=@ipx={0x4, 0x4, 0x0, "95e46d52922d", 0x682, 0x0}, 0x10, &(0x7f00009cf000)=[{&(0x7f0000f83000)="24b4d8bcab541183dd393e6d1dc2386183", 0x11}, {&(0x7f000076a000-0xc8)="497a2359bc00bffc7cdfb4428c4b90e66f7b60ef3d4d7abe7ac8e4845e4e9f25d173d7dbcf975e60c3e8711d2f35f44c249044a69de8c7cbf0353872f82cc5978637ff8fe604ae49aca3b93ae499e486783dcb69358cc0297ff87f07b7bd7045dc3bdb87ea6f9e5726ee6b00ba9338871e9a1fa7e2dd015f92ce7ddb32440f6faf6a3bda7b087a7762d76b9da92c6eaa6c3af37f8063be9305d48c6aad49d2fabad1f05de2c526b32c92a8bc67bab5af35e09d1e4bf58dbbf0f45e913db7af7c3f716f53e66c83a5", 0xc8}, {&(0x7f0000f84000-0xa)="2168e6d56fd53d4ed985", 0xa}, {&(0x7f0000f84000-0x20)="55072bcdb46970241a039fdaaa909a758813ad9b1becc23ec074c30d4a103770", 0x20}, {&(0x7f0000a06000)="df4d24ee63de61f35b11bc2cb19c6dc30ff7147ff6c29495776d0a5a4b5f44c51549a13598bc", 0x26}, {&(0x7f0000957000)="e73dad5750d40b82b16f2df346c442a120a0e0cc5e38ec39c5af141c3d150131d57a62a183118fa07d2fd2cb20fb4821", 0x30}], 0x6, &(0x7f0000f84000-0x1210)=[{0x1010, 0x110, 0x1f, "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"}, {0x58, 0x103, 0xfffffffffffff84a, "a1075b15db9fa59c9cfbcad823fc8d6f685813329de6c6d2a4fb6dab4bac78a53850af7821459cbd23f65929f60e2491147ec83256875b6e1ebe0c805ac7f51f4442019b2a35"}, {0xb8, 0x117, 0xfffffffffffff001, "d36513d6824fcb08f63f641269c28c8f2bcf21801f9fc6bdf204e5fdd6c8b71d8bb85a6dbfbc64a5e5a498207f44034dda3d49feaccf5c22e5a0098de9b9296f662c214a0b4ed7391d8fded875bfa5b14afce609ba5b6c346b5e88b263bb0c11dcaab392941d36c2da3e399ca1882cafb60996fc5b8ca7150ee31339000d4a1b9ac7c2e3bd77a60a2d0a8872290bb3b04caa50921119d6c2884bc3f0b846b18acec4"}, {0xf0, 0x10f, 0xd54, "b2eb230c611b8d01d894d261ebe746dd0775ad9b8c571538cabd5065bc4334f86c6b29faff2cc69b55673481387fcc2df63146951694bf0fb7b159c1d29bb64382586b0afd162353f337823877ecefebd6193dd674c46c611266bb2b9101ed1b8540c924f458830c64a4fe5d9a55d1e88294a073e045a1c44d698fed84b98e699ecf9978a576ea702c50baab60ac441d20a287a54c780d90e0895711f55fe0191377ba1200c8b1a6c066fe5eae5e76e0f8f971df42bbeb8ce10d88501183f00666720967ef1665915a6401f2d71ed19fbadeb7b8e57266886579c7ba80caf7"}], 0x1210, 0x20000000}, 0x3c2}], 0x2, 0x10) 2018/01/13 09:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000006e000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f4b000)={{0x1, 0xfffffffffffffffe, 0x81, 0x3ff, 0x8001, 0x65}, 0x1}) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x34e33e78) write(r1, &(0x7f0000589000-0x1)="", 0x0) recvfrom$ipx(r1, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "8b0d00006ee4", 0x0, 0x0}, 0xfffffffffffffff1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e1a000-0xb8)={0x0, 0x9ea, 0x4, 0x2, 0x6, 0x0, 0x9, 0x5, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0xac2, 0x9, 0x8001}}, &(0x7f00009d7000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000045c000)={r2, 0x3b, "8ab1fb1ea0ba775da8c94a76494bcad26d25bc59ab72d42134f0395a55619b808233e23ef9bb964ee5b53c7551e97ccc4219f5f12bf8188ea0f4a3"}, &(0x7f0000bfe000)=0x43) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fde000)=0x0, &(0x7f00004a0000-0x4)=0x4) 2018/01/13 09:28:28 executing program 0: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003bb000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f000053d000-0x4)=0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000062c000-0x18)={0x0, 0x7, 0x0, 0xfffffffffffffeb1, 0x9}, &(0x7f000030c000)=0x18) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000062c000-0x21)={r3, 0x19, "da76d0a012f2526b271d45677de05bb60fa174f9ac7adeaa9c"}, &(0x7f000062b000)=0x21) r4 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000572000-0x8)={0x0, 0x0}, &(0x7f0000045000-0x4)=0x8) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000075000)={r5, 0x1769}, &(0x7f000062b000)=0x8) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) 2018/01/13 09:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000079d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000054a000)=0x1c, 0x800) getpeername$inet6(r3, &(0x7f0000d5e000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b81000-0x4)=0x1c) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 09:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x369) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 09:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000873000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003ae000-0x8)={0x0, 0x8000}, &(0x7f00006db000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000017000-0x6)={r3, 0x7}, 0x6) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00003bb000-0x4)=0x0, &(0x7f0000383000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b1a000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003fa000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000d62000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000179000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r5}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/13 09:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004df000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d0c000-0x5c)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x3138, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x900000004, [0x1, 0x4, 0x800, 0xfffffffffffffffe, 0x80, 0x69b9, 0x5, 0x0]}, 0x5c) pipe(&(0x7f0000ae3000-0x8)={0x0, 0x0}) accept$nfc_llcp(r1, 0x0, &(0x7f0000f00000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d0a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 09:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00002f3000-0x8)={0x0, 0x0}, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000043d000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000636000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00004d4000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a5000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000aa6000)="", 0x0) 2018/01/13 09:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000a20000-0x1a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x32, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0xff, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/13 09:28:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x752accfb, 0x4) epoll_pwait(r0, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1555555555555918, 0x400000000000000, &(0x7f0000b0e000-0x8)={0x803}, 0xfcf9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000-0xe0)=[{&(0x7f0000000000)={0x27, 0x1, 0x5, 0x3, 0xffffffff, 0x51f6, "8741e4a6888169086608f4637cd1f93bb6a4eeb2faebbeb121e99ba7e80e59052f124eda1a206594f6cb777eec56c34a75b68463cd3a87e32cd2c017769409", 0xef}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000+0x1cf)={0x108, 0x11, 0x6, "7bfc3ddf9cdf768583237d54abc3bdd8657cd09036111999465ba2bc4a6615dbf21020beb657a6461721175b741e715e01c8aca36b5dda56259b99b3d919b42485ba3aed7354eb9e6a76b2a4f8bf808073fb69014ad3e4348a9b42e41785ad629e02ae90d31c24e4e2ba28c3c3e1dae912e7de74e0a4dba96205284093a45210e3a8dc7ff43259ee2ca093b57d2508c6bc277f7ea9e80d27b391dd10623a636fbcc54e9040d425fd66c4a2997c40a6cc14c43ec1a864ec78bf9431587b1ed0a804bba07fa80f349f2fd4857693883ddb395b5d64f50e03560e54182959b7472d56ece2ed30de82ee8362150257ed3904a954f44d1937"}, 0x108, 0x24000000}, {&(0x7f0000001000-0x60)={0x27, 0x4f, 0x10000, 0x1, 0x3, 0x8, "3673c9e937f49989b910905ea98b2f25270be75747f4cc87f15ec94af9b13e3e5cc2f2fecd141169209d18d7b801c1843c8df0bbee2940f5cfb4b65fa41ec2", 0x81}, 0x60, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x14)="82491e0e28a5922df9004ce8377c86a88b065ec4", 0x14}, {&(0x7f0000002000-0xb7)="5bf5d1f2a013a97997dbfb2e4863863bd0aa035461b532a6b71022652f16b306bf238b933ddb946cfe271ab0888eb66a1faf1fef49b4052186fdc09a3bb31b6f9a4d7702bad6b0be80629a3cf98be752783105019b3e67f2039222016bb5523c293ee325482e5380d128685b6d9c64288dbe911569e6dddcc7d6311025a00d651068c9031c2a6e6989c3a4ae7524a92770c9595e45ad35c030f49f4abab54164954f261136337616c48565b2118de94fcbea640138fde7", 0xb7}, {&(0x7f0000001000)="8ad921de2b219f4708d45d54c486f2971d8aa877d5f8a6e992cde176517cdd802087e736ea661f91ae2a3be3c79c16b147de2be0027965b74fba5a5bddebdb598ebb6d1f0a210a9f8f22ccc0ac1db938332da0cd7f08993d4f7a6acf14308fd447fd870bf50a9877a94d539c1c6ab41a25b09726012925d56722101f07410c323536f1556ccd3ff30c6e98e7dbafc1837b159d2d5679c257a6967f12c4a8a32de04b9bcbfa55b0fa34", 0xa9}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="d4b92c9215d20ba46500b13e2b15ede63b4980bb7aa5b0a3df04e5d6add6d99dcb78dd8b4a513a3da2febb4fc0737dab89ba9efb662635c5b351c0ca7c3864ac1da31a204bb29c27a26b0b2615250c2c3e2025d354c00d7377d69fbe8a2df26d5eaabb43a389", 0x66}, {&(0x7f0000000000)="bd1591aaf640ade57827184d238a599a4f45766e0267b843614ea4d2a857a946239696dbfd18faa12744c7181185fc4e5895ec13fb844efcb47250697a66530cd3b5b8aad1aaec3ea46223874f9749a477a426aef72d19420814b137715473ff05611991f7e3e1712f1cf5c12b4212af23dc109d6f8c58bbd6273ccd0f3286db78639e8b2b4d8d151f5d13d45236c40c14f6ff59d1bb7e3989b5257efdb059319bf41aa88c", 0xa5}, {&(0x7f0000000000)="3a3dd49ba0a652ae9aaf3e462a6b766e7d154a70c15978f11f4057d945e35f5fb7582d45082800812184c539f2d47c91c0deb2b5882622fc5222abdb61cb45488465e1f8c7753e2d5921a127574ba508", 0x50}, {&(0x7f0000001000-0xdf)="1085db39d4385d6c05efb67553da660c1d226fe368ee8fea20f4028d09279690713e32b30889ca1bd64e110aca0561ba9b27def475d274f6e9413efc87d71eb8f9478dc067771e3171ec8d14a47fd11ede2f14bb58c7a4b965291416d5fd9b3380f45996024a4f51318b7653085f22063469ece80b4e83b6a97b867609af55ceac8ea5815deb95ddae137fda168ec71d369ba34f054c8863478aaf98e354d6267ff5ed16b73006c519bdb18c400c2bf37d82bf92a2cb54b7b7a5d71ef143201266b2905182c00b0792cecf5ab4793d4a18dce68531d9d42e7415ace30f4eb7", 0xdf}], 0x8, &(0x7f0000001000)={0xb8, 0x1, 0x1f, "c824b8f66507f4e1185329cbe2a906a1531a3f5ceaa813c64bb8a99a9207b6bd5bb5d7a0b03af74f41f1b2f5d8225cde95ed8ef2a92ee6871a3753bd79565aee77975f262de53c2100ae326d706ce1b14deb21b4f299ca3e024b6ffeaebd768375802dc622da741575654b218377dbf3c1beb1987589318c42613a60573683c66bc7996a0293b3802f49fb5f08682acbffc7e5244924deed439e888eaca327417b"}, 0xb8, 0x4040000}, {&(0x7f0000002000-0x60)={0x27, 0x7, 0x8, 0x1, 0x3, 0x400, "1c9b0de54a49ce2e6fe9fd957f2bf8de9b518a86acc5e6d39b99493356cf3642c32dc10e18c7ddb90a9d69e7ff18c37b7a71b07e67ea4dd12980354513c44e", 0x80000000}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="3a65a62875bb71b0b7f48ecd441b5528c56b88fbb53b03588686551e824461021a5ceb7fa7dd9b0db1e6939a5707991ef7fd0122dd001ab2c8e47dab7747f8ea0946a07957409a433b88f82a85a666902b34e6ab0e0a6f8c490b3e3fd244bed991debf4252bd49b98b3228c92b8ac93fb12ea19a4ad7", 0x76}, {&(0x7f0000001000-0x83)="957d341a4b89d0f0c875b57a74516486d8e2c58bfa4e5d19a39008c0759a591a32661de9cb76a647a5ebb501e2319b12ab7e1f350968269ac00306a7ac15c4699ef01cbf833484ae1d6ff7ba1ee55d377cd445827748209cb395e4c6a79f0d3d55416d49a4489f01025edbc3201857ebc6db5c94202c300436b466cb80bd39e2ae74fc", 0x83}, {&(0x7f0000002000-0x32)="b93b491e973dfbea59943590e6a22de229e8085e3c046eab33a5630c9948d7d23b8c06bdc3648e1923eedcf9da3f6474c7652d0e75e1df5aa8463a17e8d6323a692f427b6c1421d8a807f0d1045f95c742417bf990a9437cd943d9cf3172d43a87fe284acc76f11f048a8bee596c98947c9e0795e969c629770a1c3cbe18d48b802f37651c5670691c986b6e0802274ab7ed4d", 0x93}, {&(0x7f0000001000)="73bd67bfcafb54def3e1298cf3e470696959ca2564be2960352ea8537587c0f384812aeb9e76b4c4c559458a4e9b2b327ef9e48cba31e4dbbf5489e8f0eafc038e7ed65089c67e94acaccbe8321b42850bd233f5432843da94400152e87de73f45e99d0e04f52208b4eb30f701ea582133528671860ab6d5d75604e186c919c87d332565ce25c0c43992e4e8ca547fce3ead3fef180d15feb9c8cbdc2c6cd32d8b46e0da5828f042d6de8ddccb2d2cd1c66f5cfc9b806ed0967ab13db00481f7e1670c6906be3cfdb22bb0853811c1f49901949dfbd0f0c20280d153cb0fa148eb8d08", 0xe3}, {&(0x7f0000001000-0x3c)="593a1547cffd60817fa43b34bc19f768804aea2d00d41be0649155774fa2a0a2f8879015227774489f4904e89ba575095e4d7f2a35ca33b7b52742eb", 0x3c}], 0x5, &(0x7f0000001000-0xd8)={0xd8, 0x10f, 0x5, "8bee729ac920ccd0467e07cad4542fe75e4f11b80fc0d3af88fddddbf0f31ace3e0a4606e61b98392c5082787a9a2edd44bdc6db14fd669c1d48ae1038cf08fcc9b5c9af9a96f10718a568d6348ff50271f4bdb43b5e5b0e9b3fc554c119630a876cd99f213d0cc1c973874c41f177e9d91ed21fb7a307c9674eb877e5110d8ebbc39418708b402996dd9b7bc98f55bcb7ef2db7ac280998b787c70a394b2fa6445cef301f316cb62401324a6b70365cf67fc6e55f6ceffd7d41c6cd6d2a1f7d69"}, 0xd8, 0x4000010}, {&(0x7f0000002000-0x8)={0x27, 0x8, 0x8479, 0x3, 0x2, 0xfffffffffffffffa, "9f50b8216e7b76bdd62c7431a91af51b54cfbe42a480af843d6045197c94588004f34ad0887bdc07e40d68f8f10ac90a323c643bb48709f11f0c1c3438ea90", 0x1000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="34d2faca8c02a2861ba8dc39c38e13736519519cbe5a219e739aaeae83ccc122", 0x20}], 0x1, &(0x7f0000002000-0xb8)={0xb8, 0x11f, 0x2, "265b5e9d1a1515dd8898f8b73337c1d23d8092cd9ba67c8f6a34517d1a202508348a470f50ebc67bdb331642a7f38b195be3615de9640d01d3462b940ef40f3e7642d116ebad2dd85f0cf3e0d741d7fb74b03bf5d140226279853516bf4ba312cb401d89c422a126951b625448f68bc25356776e2bf389ade86453bd25adf4af525b74033842febacb52e29549a29e726a604551230318728ec6ef77b27a6dc12bf517aad0"}, 0xb8, 0x4000}], 0x4, 0x2400c004) 2018/01/13 09:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000954000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000979000-0x4)=0x10, 0x80800) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000011a000-0x4)=0x0, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000598000)="1f0000000206ffddfffff4fc020000000000000000019f0600000001e7cc", 0x1e) 2018/01/13 09:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b8e000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f15000)={0x0, 0xe5, 0x5, 0x5}, &(0x7f0000a58000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009ca000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7ff, 0x0, 0xfffffffffffffffe, 0x90}, &(0x7f00008d4000-0x4)=0xa0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2018/01/13 09:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000e82000-0x55)="52e4a22a5621ec474d828f73872a67d93167e411e3b31417536ebecfbf3c68d8efe6e8726bb61d195d5ee58733acfaf00b0fc63c350eb82a6fc5b5dc58f3b0a1fa38b34058a3a09f3f123769a93ab8b99867260f26", 0x55, 0x4000084, &(0x7f00008cc000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe69}, 0x1c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(0xffffffffffffffff, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 09:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000e4c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/13 09:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000150000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="3037d9edc0c2", @rand_addr=0xfffffffffffffffe, @random="ddb73ae3a403", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) [ 223.071834] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 223.090492] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 223.134071] ------------[ cut here ]------------ [ 223.138865] kernel BUG at ./include/linux/skbuff.h:2073! [ 223.144415] invalid opcode: 0000 [#1] SMP KASAN [ 223.149077] Dumping ftrace buffer: [ 223.152603] (ftrace buffer empty) [ 223.156302] Modules linked in: [ 223.159497] CPU: 1 PID: 12797 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #186 [ 223.166845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.176210] RIP: 0010:skb_pull+0xe8/0x110 [ 223.180329] RSP: 0018:ffff8801a158f230 EFLAGS: 00010216 [ 223.185661] RAX: 0000000000010000 RBX: ffff8801c24acbc0 RCX: ffffffff843043f8 [ 223.192904] RDX: 00000000000001d9 RSI: ffffc9000382a000 RDI: ffff8801c24acc44 [ 223.200151] RBP: ffff8801a158f248 R08: 1ffff100342b1daf R09: 0000000000000002 [ 223.207398] R10: ffff8801a158f238 R11: 0000000000000000 R12: 0000000000000028 [ 223.214643] R13: 0000000000000030 R14: dffffc0000000000 R15: ffff8801c5711eca [ 223.221885] FS: 00007f29e39db700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 223.230080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 223.235930] CR2: 0000000020000ff8 CR3: 00000001c7239003 CR4: 00000000001606e0 [ 223.243178] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 223.250424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 223.257662] Call Trace: [ 223.260234] esp6_gro_receive+0xb4/0xbe0 [ 223.264282] ? esp6_output+0xf20/0xf20 [ 223.268140] ? __lock_is_held+0xb6/0x140 [ 223.272183] ? esp6_output+0xf20/0xf20 [ 223.276043] ipv6_gro_receive+0x844/0x13e0 [ 223.280268] ? ipv6_gso_pull_exthdrs+0x590/0x590 [ 223.284998] ? rcutorture_record_progress+0x10/0x10 [ 223.289988] ? check_noncircular+0x20/0x20 [ 223.294194] ? check_noncircular+0x20/0x20 [ 223.298405] dev_gro_receive+0xd38/0x2110 [ 223.302528] ? net_rx_action+0x1910/0x1910 [ 223.306731] ? __lock_is_held+0xb6/0x140 [ 223.310769] napi_gro_frags+0x386/0xaf0 [ 223.314715] ? napi_gro_receive+0x500/0x500 [ 223.319024] ? tun_get_user+0x2737/0x3940 [ 223.323143] tun_get_user+0x2760/0x3940 [ 223.327086] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 223.332259] ? tun_build_skb.isra.49+0x1810/0x1810 [ 223.337168] ? futex_wait_setup+0x3d0/0x3d0 [ 223.341459] ? find_held_lock+0x35/0x1d0 [ 223.346371] ? find_held_lock+0x35/0x1d0 [ 223.350413] ? tun_get+0x1ab/0x2e0 [ 223.353926] ? lock_release+0xa40/0xa40 [ 223.357870] ? __lock_is_held+0xb6/0x140 [ 223.362147] ? tun_get+0x1d4/0x2e0 [ 223.366523] ? tun_do_read+0x2600/0x2600 [ 223.370814] ? __check_object_size+0x25d/0x4f0 [ 223.375366] ? rcu_note_context_switch+0x710/0x710 [ 223.380274] tun_chr_write_iter+0xb9/0x160 [ 223.384487] do_iter_readv_writev+0x525/0x7f0 [ 223.388965] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 223.393702] ? rw_verify_area+0xe5/0x2b0 [ 223.397734] do_iter_write+0x154/0x540 [ 223.401593] ? dup_iter+0x260/0x260 [ 223.405631] vfs_writev+0x18a/0x340 [ 223.409226] ? __fget_light+0x297/0x380 [ 223.413344] ? vfs_iter_write+0xb0/0xb0 [ 223.417290] ? down_read_killable+0x180/0x180 [ 223.421762] ? sockfd_lookup_light+0x104/0x150 [ 223.426327] ? exit_to_usermode_loop+0x8c/0x310 [ 223.430969] ? __fdget_pos+0x130/0x190 [ 223.434826] ? __fdget_raw+0x20/0x20 [ 223.438509] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 223.444020] ? selinux_capable+0x40/0x40 [ 223.448057] do_writev+0xfc/0x2a0 [ 223.451486] ? do_writev+0xfc/0x2a0 [ 223.455088] ? vfs_writev+0x340/0x340 [ 223.458859] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 223.463672] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 223.468748] SyS_writev+0x27/0x30 [ 223.472173] entry_SYSCALL_64_fastpath+0x23/0x9a [ 223.476898] RIP: 0033:0x4529a1 [ 223.480055] RSP: 002b:00007f29e39dab80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 223.487730] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 00000000004529a1 [ 223.494970] RDX: 0000000000000002 RSI: 00007f29e39dabd0 RDI: 0000000000000012 [ 223.502208] RBP: 0000000000000024 R08: 0000000000000000 R09: 0000000000000000 [ 223.509463] R10: 0000000000000066 R11: 0000000000000293 R12: 00000000006ee400 [ 223.516721] R13: 00000000ffffffff R14: 00007f29e39db6d4 R15: 0000000000000000 [ 223.525796] Code: a3 d8 00 00 00 e8 69 da 3f fd 4c 89 e0 5b 41 5c 41 5d 5d c3 45 31 e4 e8 57 da 3f fd 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 48 da 3f fd <0f> 0b e8 a1 be 77 fd eb 97 e8 9a be 77 fd e9 41 ff ff ff e8 b0 [ 223.544901] RIP: skb_pull+0xe8/0x110 RSP: ffff8801a158f230 [ 223.550524] ---[ end trace 81d04d82e2401ab0 ]--- [ 223.555282] Kernel panic - not syncing: Fatal exception in interrupt [ 223.562430] Dumping ftrace buffer: [ 223.565960] (ftrace buffer empty) [ 223.569639] Kernel Offset: disabled [ 223.573237] Rebooting in 86400 seconds..