00813000-0x10)=@ax25={0x3, {"80ccc165125ec1"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xd5d000)=nil, 0xd5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d5c000-0x3ff)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x8, 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}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r1 = socket(0xf, 0xa, 0x6) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d5e000-0x10)=@generic="d2435bbc4f0bc247dc4057f14aa4fe4f") syz_extract_tcp_res(&(0x7f0000240000-0x8)={0x0, 0x0}, 0x8000, 0x20) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000019f000)={0x0, 0x0, 0x0}, &(0x7f0000522000)=0xc) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000975000-0x38)={&(0x7f0000ad1000-0xc)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f0000d5f000)={&(0x7f0000d5f000)=@newpolicy={0x1c8, 0x13, 0x104, 0x5, 0x1, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x101, 0x3, 0x0, 0x2, 0x20, 0x80, 0x8, 0x80, r2}, {0x81, 0x7, 0x7, 0x8, 0x4b1, 0x7fff, 0xffffffff, 0x4}, {0xffffffff, 0x9, 0x5, 0xfffffffffffff001}, 0x80000000, 0x9, 0x1, 0x0, 0x3, 0x0}, [@algo_aead={0x110, 0x12, {{'generic-gcm-aesni\x00'}, 0xc2, 0xc0, "37d7e05e56ff0e6c6ff884b569a476565852f519d2c1357124c1470c8f3d3176685792fefffa558fd13d91d5a26ca271c62e052178d6428d815ad4d3adb53f03d818b61b1413131f688e89e494993888c71030a89b9b7b12d69774ba0057eea25024f4419b84670460c83249473014d2ed348f07cbd4408223d7b62f310ba097c53cc3d307216a063c643e1dd18da6e5af9b6cc3b179557d85a1ce8e96a2b38cb12c870e22446ca48af369f8a2b4d1cc4f82d39a3df87454db0e3d1d4b47df9a32df"}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x40001}, 0x20044000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d5f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ae000)=0xe8) 2018/01/06 19:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e06000-0x12)={0x0, 0x9, 0x5, [0x0, 0x9, 0x2, 0xb39b, 0x3]}, &(0x7f0000269000-0x4)=0x12) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c6c000)=@common=""/16, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009d5000-0x10)={0x60d09d03, 0x8, 0x100000001, 0x101, r1}, &(0x7f000051d000)=0x10) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000259000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f64000)={r1, 0x7, 0x5, 0x4, 0x0, 0x5}, &(0x7f0000f2d000-0x4)=0x14) write(r0, &(0x7f000087f000)="240000001b00ffffeb150000f6d8012d3200001e00000000ff06ffffffec0000f91617d3", 0x24) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000067e000)={0x4, 0x5c2, 0x5, 0x8d, 0x2, 0x9e, 0x100000001, 0x12, 0x6, 0xfffffffffffffff8, 0x9}, 0xb) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f0b000)={0x200}, 0x4) setsockopt(r2, 0x46800000, 0x8, &(0x7f0000ced000-0x35)="67a1acdf4ed425a443e83fa67e90d3d44a185a48bc32e50cf9ce14b9580764bb16796c4028409ba976ec63d74b37ce33fe1f12a07b", 0x35) 2018/01/06 19:09:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x2a)="a5654495f55de6107df3cf94e5e86ff9d252830c12c811d2bc5dd263319f4f4021f2ffc9635e07b0db21", 0x2a, 0x80, &(0x7f0000643000)=@generic={0xb, "abd8cd95064861de53a9b7423f0f103778eedcb113e8f1e6214fc61190385cde94ae66262e0faa86d9f0f68794895a9f69dda244be05e1cfc98b81c258005820a750c907f347d8f2e6dda405262d43ba3b84f983ed279cf8fd547efde0fec11826b425c1fa6c71e4893160113a88d8c77dd5175bced0c6d5d6ed504ae42c"}, 0x80) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) 2018/01/06 19:09:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000659000)=[{0x0, 0x0}], 0x1, 0x8) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r1, &(0x7f000042f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000017f000-0x4)=0x1c) close(r1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00000de000-0x4)=0x0) pwritev(r1, &(0x7f0000d3d000-0x50)=[], 0x0, 0x0) 2018/01/06 19:09:39 executing program 5: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000536000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c3000)=0x10, 0x80000) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f27000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000009b000-0x4)=0x8, 0x4) 2018/01/06 19:09:39 executing program 3: connect$llc(0xffffffffffffffff, &(0x7f000083b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xfffffffffffffecd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002e7000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="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", 0xfe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0xea)=""/234, 0xea}, {&(0x7f0000002000-0x93)=""/147, 0x93}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/114, 0x72}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000001000)=""/52, 0x34}, {&(0x7f0000000000)=""/233, 0xe9}], 0x8, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0xfffffffffffff001}, 0x2) sendto$llc(r0, &(0x7f0000e97000)="76b3ac2ce286a93f5dd83a7a0382b3d0", 0x10, 0x40, &(0x7f0000000000)={0x1a, 0x1a, 0x4, 0x5e9d, 0xfffffffffffffffb, 0x1f, @random="e5140cf59361", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@llc={0x1a, 0xf, 0x6, 0x4f, 0x5, 0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/06 19:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000881000)={r0}) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f000008e000-0x22c)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xc, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bd8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ea1000-0x4)=0x14, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000785000)=0x4) syz_emit_ethernet(0x42, &(0x7f000000a000-0x21)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2cc, 0x0, 0x0, 0x2, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x0, 0x8, 0x1, 0x42, [{[@broadcast=0xffffffff], 0x9253}, {[], 0x10001}, {[@multicast1=0xe0000001], 0x1}, {[@rand_addr=0x4], 0x5b0f}, {[@multicast2=0xe0000002], 0xff}]}, @timestamp={0x44, 0x0, 0x6, 0x3, 0x6, [{[], 0x1}, {[], 0x400}, {[], 0xf61}, {[@broadcast=0xffffffff], 0x72}, {[@multicast1=0xe0000001], 0x0}, {[@rand_addr=0x8000], 0x200}, {[], 0xffffffff7fffffff}]}, @rr={0x7, 0x0, 0x6d8, [@empty=0x0, @multicast1=0xe0000001]}]}}, @igmp={0x37, 0xffffffffffffffff, 0x0, @broadcast=0xffffffff, "42bccf79"}}}}}, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00001ae000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002e7000)=0x60) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000db8000)=0x300, &(0x7f0000910000)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a2d000-0x2b)=""/43, &(0x7f0000c62000-0x4)=0x2b) 2018/01/06 19:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000e53000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025b000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000e7000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @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]}}, 0x8, 0x9, 0x7f, "c0e4e922da6408cfc64aa4580d55b302454c06eeb7c8b94c0ee8c461bba2d392d02767f22371e0531e60def4ec787222feb7599561dbf8ca6bea91f3db2aadb1ed6d9e3eea9244158ae2dbda01a6808a"}, 0x160) recvmsg(r1, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000077d000-0x10)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) pipe(&(0x7f0000974000-0x8)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000080000)={0x3, {"4df6a3ee686e58"}, 0x7}, 0x10) 2018/01/06 19:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x0, 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000a6c000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @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=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) accept$packet(r1, &(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c3f000-0x4)=0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f000066c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000063c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d48000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ee000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ed9000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c67000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000329000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000020a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000047d000-0xe8)={{{@in=@loopback=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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011d000-0x4)=0xe8) socket(0xb, 0x5, 0xe3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a65000-0x4)=0xc) sendmsg$unix(r0, &(0x7f000056a000)={&(0x7f0000431000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000344000-0x50)=[{&(0x7f0000809000-0xe7)="70469e207b2c5ba833f11e577f8608f46ce87c816e185d339ac1c52ff1f9600d11d42be19509b47bcaea322197e184179fdca8115ede808fb202b62765a9129c5032d26fde45626022e73766f05c7f226f71763a6a06ced2b4fad055c169a1c054cec97e861d638af7fe3ea06f41cb6cdb169b02dcbc42e2a296cf52acf7b7e7aeba858c0af6e025bfd3a1406e12ef4f11df2343917554d80672df427277fe2f168c46c962f60e7a0175c3a2ce945783c796b155a4da339724202fbde2d247a02f05a7fa18c0bb4e4f9f22848ea68f23429dd8b375b613172774f075afc7e1775276606fdd866b", 0xe7}, {&(0x7f00005ed000)="008227d4b47db98ed38135df3f7424f8787ce5fa314e751f210ded010678367c786f5c8a822a3b7f5e083434b53ff764a22fa376633e6f3665435d02f34f68c1a3a4261adb8c099073a8cf66cb7a9effbcca661aa39a2f18d964cc15d44ad1840dcf48c4bc00d2e801cf1521a02d446b621597dc9a7e03d19f60f176af19f86bfa701559f1a5f06f333ca1e5b27a140aea3f65bd018de32a865a38a2379a832cb0ab2106104da820593c4c47ae4c2989e797044d0c239656544e4c480b02c37973a738a71414f0071c07d8fc9393ad3930e0eb3487da4d95947d", 0xda}, {&(0x7f00003cc000-0x46)="5b2f2a81ca399212ccecf3470695d5d050df868f327a1c5031589b863294566c3fe21cb1cc6fca27558763d086b6aaf205b24f371a3d126bb76120118576c3cae38286e50744", 0x46}, {&(0x7f00004e6000-0xd4)="404df1a6edbe9237439805f2620fa1f647490f544d46dc330cc9216a38d8adba43fd45c93de856d4a7bc75b7019be9a7a708bede34b09405594df0f774938d402fbac1cf39f4f53f8f63dc7bfe44aa030640f8adca73578180591bec1b2fd3fab23bdf0bf2cb0781ea84d23bfa23af068c17d412f68e01de426512ebc1ab160c3a595f002d3f4cfb53d87f2cee83ba5e347f153d86090a0776c3468e9c242702471860c42d1a34fb0671939b0e6ba7fed73b3302ef049dbb01cf89b709d77620426b5c6e3e1316d83c4fc69c08ad11b21ba8d644", 0xd4}, {&(0x7f00001fa000)="beaec68630a1f912d7c9e33d12323e12382d1d63016445495978875d3616cecc93b646ebf84431b534a69c2b22b6eaae3edc617194b27362d1804c7de1d4d51b4b7aa87527c86b37bebf1b2fbd2eaa6d39fef1a4bf", 0x55}], 0x5, &(0x7f0000a1f000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x0}, 0x8000) r8 = socket(0x11, 0x4000001000080003, 0x0) ioctl$sock_inet_SIOCGARP(r8, 0x8954, &(0x7f00009c0000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) setsockopt(r1, 0x107, 0x3, &(0x7f000050b000-0x1)="9d", 0x1) sendmmsg$nfc_llcp(r8, &(0x7f0000db2000)=[{&(0x7f0000548000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x60, &(0x7f0000482000)=[], 0x0, &(0x7f00009af000-0x68)={0xa0, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/06 19:09:39 executing program 2: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ac3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d07000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000)=0xe8) 2018/01/06 19:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x6, 0x5, &(0x7f0000c42000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x200000000000003, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GpL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f0000d82000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000db5000)="47504c00726ac1b580d2c285eecfd7dac639a6987f16ab57c91f1cd79da3025716fb399973d0b483b702e939b8a12c3637b45a44b04380dcb8f2a1c50c01387b529c4f4b170736a8dcee3fc38350eeaad0ab01006e700192f9075d58ce39a692b3496df5a7ea24c0c0b20647df89989709f5ec10189f16cb30fc7ca36f4c56d97db92f93cf577c6046359c534920e56a5b8daa947dca5bce5d77e879d8f3eb17419170057a87eb3601", 0x24, 0x48b, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x248) socketpair(0x1c, 0x4, 0x6, &(0x7f0000d40000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cef000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003db000)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000db0000-0x4)=@assoc_id=0x0, &(0x7f0000819000)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000888000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000275000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007a9000-0x28)={r0, 0x0, 0xa3, 0xc5, &(0x7f00004d7000)="33db2438fd6998ba514d7742f6abd2bc648fac7ed2078fbc63724b6d15a6b1278e211eba13338b0c4ae59f255a74ddd845ce32ba1fe9a632b4b203e9c32650c7f64a171476bef2a1cea559fcce499cc0659159c7e8372a849099c963b8215b927d05f773420eb41f88711e5d8cd172d58cddf4c55ead65f19a331b949ebb11cf68bfb012d21f333b11f6d8d51efca1ee8bf20da144d2c1f492b34d352357423247731f", &(0x7f000034c000-0xc5)=""/197, 0x4, 0x4}, 0x28) 2018/01/06 19:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0x40000000000ff) sendto$inet(r0, &(0x7f000021e000-0x18)="", 0x0, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000594000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b77000)=0x10) 2018/01/06 19:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="fd067517d5e383e5b3b60c02000c0000010000dfaead4015000000d87cded2", 0xffffffffffffffad) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e54000-0x10)=@generic=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000ed1000)=0x0, 0x80000) sendmsg$kcm(r2, &(0x7f00003f3000-0x38)={&(0x7f0000774000)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ce}, 0x1c, &(0x7f000082e000)=[{&(0x7f0000a52000-0x3d)="79add650b7de97860eed595525b6e65f4e545201d2eda5dadc98693cd707588a0203d88c42164b84560527882a0962e1082f279f8ddcf8e3a6d0ce39d4", 0x3d}, {&(0x7f0000789000)="8310612bd1abbf64f117768ff08d3bbc6dc6553a42e4", 0x16}], 0x2, &(0x7f0000638000)=[{0x110, 0x29, 0x8001, "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"}, {0x90, 0x10d, 0xfffffffffffff801, "db6a57b963fad5fea2c6a6168db1f8b92fac3ad6b63067ddf464be155a5b29b3f1139f2b4fda9b1dab985611394305289ff01baac2f39c5d58d08e810823d884284e2395ab829a7241aca3571cd07d116b8f52ab71f02d043492fe1a7df4e32afc8b6a09b8447cdcba9f5facff8bdace192e457f30d1cd2826"}, {0x70, 0x109, 0x6, "6b3bd02e76a66af8f1bb586a1d62be96c2d09fa0f9009471a064f8f17586eb5641f08542d3bfb8d301f33b42a1038edb2807eec38f2186bb89550bb34a17b3bab872bb35dc2739c06e7c9f49bc7d14222afd98a74370512de2d2f09996"}, {0x80, 0x0, 0x8000, "38614463eeb9a3cf615ed758e3b300b62f57009b3e077994a1cbb634feca07c8aa360dd9b0f3c560c05ce0eb24df6083ced63e2d3ed4b112530ba4f0059552cd86a22cde6b8adfc2be5e9041f112ad9b2591cea7095a63e1d40e83e7b2d17e7782689faaa85c7bf88b"}, {0x1010, 0x11f, 0xffffffffffffffff, "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"}], 0x12a0, 0x20044080}, 0x40000) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e8b000)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) bind$unix(r2, &(0x7f0000699000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f00005c3000-0xec)=""/236, &(0x7f00006a7000-0x4)=0xec) 2018/01/06 19:09:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd7cf93402184f364) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003b4000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00002a2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000516000-0x4)=0x58, 0x800) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000da2000-0x74)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba52}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x74) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000da2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da3000-0x4)=0x5) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) 2018/01/06 19:09:39 executing program 2: r0 = socket(0x18, 0x0, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000054000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x5c2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb5, 0x8}, &(0x7f0000dc6000)=0x98) 2018/01/06 19:09:39 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xa9e44e48c56d44a5, 0x84, &(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f65000)=@assoc_value={0x0, 0x0}, &(0x7f0000c20000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f67000-0x71)={0x0, 0x69, "ca30aff45ccfb393f310dce26f09a4bcfed072b0f414d8dab0783c02eb1a6e2372ea7b12b917659de1ac1d5e68ae1c298c241785647bca5803eec8707cbaee4ccfc3f534ee7f73034d43959f72dd66f589917e959be94a35a4c44cc5c9d12313c76efc86bfb31d34c9"}, &(0x7f0000ec4000-0x4)=0x71) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f66000)={r3, 0x5}, 0x6) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f65000)={0x0, 0x1, 0x9, 0xfffffffffffff6a4, 0x5, 0x71f, 0x7c98ec7, 0x6, {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]}, 0x4, 0x7, 0xa9fd, 0x1, 0xdbe2}}, &(0x7f0000f65000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f64000)={r4, 0xfffffffffffffff7}, &(0x7f0000f65000-0x4)=0xffffffffffffff47) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f64000)={r6, 0x7fff, 0x6, 0x9, 0x100000001, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f5a000)={r5, 0x68, "3b4b88df707f2ce4e645155ab4e997083a6caabe9258e3b4178cbdaf7791271e1211fd66e8a8c645a45ddfd253fb65bc5f780406102cc6720443af55e5c11b0b7c6e1aacbda563a7e7e267903ca2f193a87c0ce24a191e184bb0fa93985e520f11c67e72ba3ea4eb"}, &(0x7f0000ad9000)=0x70) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 19:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000efe000)=[{&(0x7f0000d21000)="1644efbfdd8cca9a7027147752d7fdb96fac83f31a57371a030ac82be4a2f8041594abf51e00e5318ef2988ca227ec2eda4bc4f64767649b0d66d22d2c1e4c115687a592a96438f580188f05fc792e41dec95ec311588bed611e9340128ebe0ef1c1b6d9837eb6338c98b8984948b4fbe574f92f3f7b03fbbc2c2250e2a2e9271a455ba43147fcb4b54fd4ba05afb01a071a77fe94a2d65cfae0acf7246d2745905c31e764f9294117101524476db707d4d2ea8a5c108791ec9fe29b", 0x0}, {&(0x7f00004c9000)="7720c0609cd25b1712db4e3ff14aff50c50911e14b98eb", 0x0}, {&(0x7f00007de000-0x11)="9f00ff52d8f1095bb56ecccdd909199d06", 0x0}, {&(0x7f0000d15000-0x1000)="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", 0x0}, {&(0x7f0000714000-0xf0)="652194c0bfa875b0fda856accf3245face507543c72278c491ff0bb1a0d53ae5342a918de749a0b707b64ea5f4f161faac53d26eea7867814af17253108d1857089f67f6873483f06e8ffc566d4884785168121cb4bdda24f968c8380d17bb53c0418e5eca8fb33a17d55507312b1da1825e8abae60ad7cfabc692f7acb9cfd91b5f64be7bf5a3a374ef9bbb078898ea0c5830480cdaa559deafc7720932bbcef1a9c4318ff73ac72cb19456dab8e76392a6b746e6ddd99e7ba40ead87e34d0699307450897a0f5b270b1372bf2de086e1ba7ba2e1757bcff7493c4e3ded106a8b20cc90b2148ff23a3ee8e819fb6092", 0x4}, {&(0x7f00002ca000)="22d40d4ae29484fc93232af1c367b6a36f11631bf081e8755d0077fc661cb9826314c15b5dc986152592dc582c900a261ccab2c0102e9e3d508231b555afacf20f5a700656520a9588133a41b3eb7abbdea9f0e75769183d239b3b35d45c4f45cd405278eb88423cbe", 0x0}, {&(0x7f00000e4000)="", 0x0}], 0x10000161) 2018/01/06 19:09:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x83, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2b6d8c02, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000031a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000907000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009bc000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000040b000)={r1}) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000492000)=""/156, &(0x7f00001c5000-0x4)=0x9c) getpeername$netrom(r1, &(0x7f0000c05000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000abb000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/06 19:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = accept4(r0, &(0x7f00005ea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000d6b000)=0x8, 0x80000) sendmsg$netrom(r1, &(0x7f0000193000)={&(0x7f0000a44000-0x48)=@full={{0x3, {"a138e18a9d7594"}, 0x4}, [{"b0d219f72a689b"}, {"ab94563faae610"}, {"9dd3fc4a78557b"}, {"384edefcdae094"}, {"016c7bfec028c8"}, {"2c2e2398072a01"}, {"d0d333cce18805"}, {"d32e90fe974a9a"}]}, 0x48, &(0x7f00007dc000-0x40)=[{&(0x7f000036f000)="4f6972d409bd5166a7e6a25564d7033c187595d0aaacd9c19e1bf70f8ef4f71e2140bde1e24701f7c8da916c0397c61e1a12c0e75b267d509aa5866445ccee0eabc0cf7a745f53704a72b6dc1dc86be489f568b7e669b0a42dd876a658683681ba40eb2188392b171a910ec0036b70867c2bdaed11abf12313382bdbe79746234a3a27602200c1e3d900ab613aa3ec9fe93cb51acab8db07d4431e8d15618f6b7c690da0320304e5f56c348b873bb46a1f9cd6a2b2f387b8ba8fbd42980d082fc5f6fb52d718", 0xc6}, {&(0x7f0000759000)="51823c5d93814b12d9ace9e92ec924aeb99a5bdeafb5b063415477934369f7e687b5b4605bd990d1061ba5e9ad39ee7d5295a29730f4bf54d7b913cf6031b64a483b9c1bf2fef72c82ec8b3ee0ad4fd7e09d0c2983fdd114f1aab124b87ae453535f890bc603e1090f3342d4d6e5cb7e311b9a", 0x73}, {&(0x7f00005cd000)="2395fe199322a15b5a3205c20a918855fa3e9ad77f51d09d99eb1a517d9ddda1d0e6a5028ba38e9cf646f5091d22ae070350844fc9c87ba2da7ea09bfe74288cddbc5bb97ed5658869c81701a0dfd9eddb9d8610db3ab6f0348023d8098874349c100fb134683c157eb98fa50c0f0f5522a347d67d92f14184c712b26eb1729f17ecd72f85b0938750eb005673cd6e0f249d9bb0f33eb90703274ae94a83ff0d1e", 0xa1}, {&(0x7f0000da2000-0x76)="1357d0186e68f2fea71ce0159873eda02b9be529ee95eaf94e25618c6f1a2f1102ff2e25ae99c2989050813d65a826a0dc9c5b821933b8c6fb41a5d768e1ffbce69db6dc77ecbd9bc57d155d25b0e4e1427ed8f68cb72f5e0b0b0a39335ca5aa199760ba210523c64fc031222d48b4b0b28647e096cc", 0x76}], 0x4, 0x0, 0x0, 0x48000}, 0x10) recvfrom$inet6(r0, &(0x7f0000287000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18f, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x4040000}, 0x7ffc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 19:09:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x2f6) sendto(r0, &(0x7f0000dce000-0x60)="", 0x0, 0x20000004, 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) 2018/01/06 19:09:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x21, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffff80) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c12000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000090d000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000036000-0x4)=0x5, 0x4) 2018/01/06 19:09:39 executing program 3: mmap(&(0x7f0000000000/0x5ba000)=nil, 0x5ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000157000)={0x1000, 0xfffffffffffffffd, 0x41de, 0x8}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="", 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x1000, &(0x7f00005bb000-0x8)={0x0, 0x0}) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5a1e7e92ef8215df, &(0x7f00005bc000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005ba000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x3ff, 0xff, 0x0}, &(0x7f00003ca000-0x4)=0xa0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005ba000)={r2, @in6={{0xa, 0x0, 0x95, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x98) socketpair(0x7, 0x3, 0x8, &(0x7f0000198000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000d9000)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}], 0x54) 2018/01/06 19:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r2 = accept$inet6(r1, &(0x7f0000b4b000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008de000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00007ea000)={0x0, 0x3}, &(0x7f0000312000-0x4)=0x8) r4 = socket$inet(0x2, 0x807, 0x53c2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000165000)={r3, 0x2, 0xffff}, &(0x7f0000101000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00003fb000-0x34)={r3, 0x8001, 0x2c, "76549da55cdb7deaa36d5ecf1687445df306d13b9522f9d92bdab96402d8b5be39b4f72d47b325231eacf800"}, 0x34) r5 = accept4(r4, 0x0, &(0x7f0000c9f000-0x4)=0x0, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000e5c000-0x14)={{0x2, 0x8, 0x7, 0x8, 0x0, 0x0}, 0x3, 0x7fff, 0x8000}) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00006b7000)=""/147, &(0x7f000023c000-0x4)=0x101de) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000cea000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x5}) 2018/01/06 19:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001f2000)={0x0, 0xaa, "e404cf157c1ca2695d839ea2d19addb1af349ad76844e06539c48cc9bd0b398c484a1c588b42a803c4e5a619ee599304dd4607d26f0ee1ac5dac5f53dcf416a6769b9cfedd5af356034c50f0bf6696eed85df6de896267b16f726827d2bc64f0ec74e6a54500b2f606fccb2448c7138b2ba11a811521541b0877b18cc63cfd605c0a1f046301a9ab2c21dc9707757a05aea6b940b71b0e6b27cd85f46f11b6d5b72467b5513d4c57c869"}, &(0x7f00004dd000-0x4)=0xb2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000881000-0x8)={r1, 0xfff}, &(0x7f0000184000-0x4)=0x8) write(r0, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x26) 2018/01/06 19:09:39 executing program 0: pipe(&(0x7f0000f05000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x803, 0x6, &(0x7f0000e62000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000760000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:39 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000003000)={@generic="c71f2b5098bc97d0393a2087faf9f60e", @ifru_ivalue=0x101}) 2018/01/06 19:09:39 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) recvfrom$inet(r0, &(0x7f0000ef1000)=""/216, 0xd8, 0x0, &(0x7f0000a27000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005fb000-0x10)={0x0, 0x10000000000000, 0x0, 0x7}, &(0x7f0000ef3000-0x4)=0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ef3000-0x108)={r1, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xcf000000000, 0x1, 0x6, 0x1, 0x1c0, 0x3, 0x2, 0xffc0, 0x9, 0x7ff, 0xff, 0x1a2d, 0x2007e40, 0x9]}, &(0x7f00001c8000)=0x108) 2018/01/06 19:09:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f6b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007f1000)=0x10) pipe(&(0x7f0000d47000)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f0000baa000)={&(0x7f0000f89000-0x10)=@ax25={0x3, {"2c44426eb10524"}, 0x1}, 0x10, &(0x7f0000a08000-0x30)=[{&(0x7f0000b2f000-0x95)="723850270e29c6aee8b6162659e90f7ef6be04c767ffac1b3a7e0fc46b7b80277eec71b2775b8b9814a48a553932f585d348123d5a64f71f3392c71e3bb1804459b8981869efafc11f67e696f483a5df9c1ecfc67a9219645c32809a2b88b311fa4afff171e6d67939dfebeda1421f5749f92456b80ba43ac5a9e39fd464f6f904c75b28a8f3d0bcaabbdb611d1c1c445f7004d909", 0x95}, {&(0x7f0000e62000-0xe3)="27f193dae2e901685354a9b7a387b087fccc971b9a5d6cc78e9698cabf8859eb2f46825e7330f3326b60e5c86596b65e6889c8b614a13fba373ee006749f48af17bb1cca1d415195d325afc43466089f5de792e686e9623006f4e599802a4906a58cd485909983cd8b69a55626b8361b72610d4aeeee775dceee0d33998def713c0ee1c9ccd737c45c8e5f9b24ed9bbf0f0823bd0dd85734cacbb62ad14a6dc429c48ee9cab797526180476eac4bed92b8497c805c470510e8200cbde0416604c4289c5c3642cdbf3e9c5b309336b0eddaf9a86abc68b2541ade3c51f7d2e375e16471", 0xe3}, {&(0x7f0000901000)="4b39356399c7c60bb0ba9d4bab0c303078b71c1e9749467eeaef64a9e26d553f583551", 0x23}], 0x3, &(0x7f00007df000)=[{0xe0, 0x1ff, 0x1, "5a42e9627c971727522f9bf8c27a732940796ca0bb16236fef0b881f3bc4970a8edc603bd01791cf53ee00eb47abfd13af3d537380c4c1dbb96789f7d111cf3c95e4234443751451d84a90346471d27c22080df0c115dc049a5c955d3f1b63dfba003937edae8fdbbaa3784385bfa049f07f21c90381c810ec0d01a3aab19f78e363dca46fcc81767ba752eedf0cf16e06fc9bcfdcd1a9883dc86503a05bcb932211f394972c1e11e7bba697578c5dae381b52f54795263e49776a124575595579d0e8a8d964cc766ad5669c"}, {0x110, 0x103, 0x9, "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"}], 0x1f0, 0x44000}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000055c000-0x4)=0x0) r2 = socket(0x10, 0x3, 0x0) getpeername$packet(r2, &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000be1000)=0x14) write(r2, &(0x7f0000cf6000)="2400000052001f0020b20807000800050200071008000100ffffff080900000000000000aee3", 0x26) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000fde000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/06 19:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000013, 0x802, 0x1000000000002) write(r0, &(0x7f00007e4000)="02060b0102000000000000000000ffff", 0x10) 2018/01/06 19:09:39 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x7, 0x5, &(0x7f00002ca000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008f6000-0x20)={0x7, 0x4, 0x200, 0x100, 0x9, 0x2d, 0x6, 0x3, 0x0}, &(0x7f0000f7f000)=0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f80000-0x8)={r2, 0x1}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0xfdf) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000754000)={r2, 0xac, "8ec19e8c91b43b053314e0392a4fcfc34ffa0f4ebad793b932465066680322936d3afa17419fd4d05b266a4db1a02b8aeaf2763ff39fcb07794973fb7d268dbafed8e785c9225d47e101fe8b40bf2887a3a0d2ec368268ef7ccd088dee5b320c86ecce3caf14d1623aca618b8d03b3266e11c296a77152f8f0c97903e272209b6411460a6345a76a10a1747b0ddab17503bf2988c9b9498fdd61066737431de000f48907a6d0ab849b23f1d4"}, &(0x7f0000f80000)=0xb4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f81000)=0x9, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00009df000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/06 19:09:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0x10) socketpair(0xa, 0x80000, 0xc93, &(0x7f0000ef2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ae8000)={r2, &(0x7f000086f000)="f1f5980f144da9", &(0x7f000008f000-0xe5)="b6682c12946e967f8980976d808dde8ce08fbf4acd3e3e2d980aaad9aa4441979161107dda5897db4cb5c617f17a838d82c9fd8243a91e7e68dbba8c6ee223084ad2bf7e4f0512c95b468dd6071778735e4e8bd3852b46aa350a9b3b271a2827ee8c42f2d02221c56ed803484a679ea0abc018198fb0a7123de3bb8b6a98adef5294cf8be85417f96ee550fe674db3e2048c8c666fa0483263e012c4139b099752e4f20982b36bbbf892e70a9cf435f0fd3be0f99a13cb919e90c06a8b06816965f98c50884fe3e6cb03c9364bcfced90ae0e99677860bc49fc979e7d2442dcd69997d914f", 0x0}, 0x20) write(r0, &(0x7f00000be000-0x25)="240000001000fd004d07e30840de010303050100060001001d0000007fe70af1000020d0", 0x24) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000efa000)=0x0, &(0x7f0000261000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004fe000-0x44)={0x0, 0x3c, "9ded109a37ed68a5fdfe446e77ae33f001e1586a9f5087ba24fe672c9b6e5725c8004738b6502009afe7f8840a0f0b32757950caa12b0fcb2b37e788"}, &(0x7f00009d0000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009a8000-0x98)={r3, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0x4}, &(0x7f0000a07000)=0x98) 2018/01/06 19:09:39 executing program 0: r0 = socket(0x4, 0x0, 0xff13) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000229000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c05000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r0, &(0x7f000017f000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000948000)=0x0, &(0x7f000059b000)=0x4) [ 118.899662] nla_parse: 17 callbacks suppressed [ 118.899666] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 118.932607] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000464000-0x20)={r0, 0x0, 0x1, 0x1, &(0x7f0000a8f000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) writev(r0, &(0x7f0000b5b000)=[{&(0x7f0000148000-0x39)="39000000110009240103ea20040500ff0700000005000000d7fffffb084d000019001a0015000000fefffff5000000001e2000023c00000005", 0x39}], 0x1) 2018/01/06 19:09:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004de000)=0xd, 0x4) r1 = socket(0x11, 0x8020400000000802, 0x0) recvfrom(r1, &(0x7f000064a000-0xf4)=""/244, 0xf4, 0x12142, &(0x7f000035a000)=@in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000b7f000-0x79)="0d63c54ea932de46a50b34a8ea86c6f4949749e275957dfd9a4246b797ec2dfb9111f83fe217964a81af41a047371a19d8c0d862a410e9d8cb2bd3a87051ed8c341ec2465a3d4f81a176d34fecc1ea18b67e8d7767cd271df20447b098800c609cd7185f476f157284e15d0fe7a3dc56f92e70a7b78bd6449c", 0x79) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000965000-0x8)={0x0, 0x5}, &(0x7f000080d000-0x4)=0x8) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) socketpair$inet(0x2, 0x80000, 0xa4a5, &(0x7f00005e1000)={0x0, 0x0}) 2018/01/06 19:09:39 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000f5d000)={@common='teql0\x00', @ifru_map={0x66, 0x1ff, 0x1, 0x86, 0x5, 0x20}}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6e000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000666000-0x4)=r1) sendto$inet(r0, &(0x7f0000927000-0xc8)="e4", 0x1, 0x0, &(0x7f0000f6b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r2 = accept(r0, &(0x7f0000ed2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000de9000)={0xffffffff80000001, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = accept$inet(r2, &(0x7f0000e18000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000f6d000)={0x27, 0x200, 0x7, 0x7, 0x3, 0x1f, "ce8178cb40482e0c87c479d31515fba736fd8d7ac58b6aca789db368d3d7092e89bdd0f59404c4f5cae9a825babb87378d769ab11b3113bc156f21688bf211", 0x81}, 0x60) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/06 19:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, 0x0, &(0x7f0000889000-0x4)=0x0) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0xffffffffffffffff, 0x0}, &(0x7f00002b5000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) [ 118.949282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 118.958247] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800002000000c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000a4a000-0x28)={&(0x7f0000391000/0x1000)=nil, 0xf9d, 0x0, 0x2, &(0x7f00008b2000/0x1000)=nil, 0x80}) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x11, 0x15, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:39 executing program 6: socketpair(0xd, 0x4, 0x0, &(0x7f00002ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b5b000)=[{&(0x7f0000148000-0x39)="39000000110009240103ea20040500ff0700000005ef0000d7fffffb084d000019001a0015000000fefffff5000100001e2000023c00000005", 0x39}], 0x1) 2018/01/06 19:09:39 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x7) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ae1000-0xdb)={0x0, 0xd3, "4b0a2726e7ddb08499d967461e2f9892a0abcec7b97fc34a90932839175469802930b412f678ee32460dbd7a3bb8a67aad264a89df1c6a00de094578adf3222240e1dee6919d96ca52f297935591db9c14e98a349c64dfee172d5606577ddb17b44fc54a475eb2cbf62d946bf3b13afb570e19b81d817dad865a2303d2e5896b276322197228f789c5d37a7a834624451ff38a09e379d22fd17d827bc697939f0936ba92156123fe90d63d50edfb6d7eb75cd7ecec3fd127aaf3f30cd5c168771d6c129f3f4ad4dec43c815458ee74a4414841"}, &(0x7f0000ae1000-0x4)=0xdb) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ae1000-0xc)={r1, 0x7f, 0x20}, 0xc) r2 = socket$inet(0x2, 0x80804, 0x5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00004e2000-0x4)=r1, 0x4) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:39 executing program 7: r0 = socket(0xa, 0x5, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c35000)={0x0, 0x8}, &(0x7f00000a8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b3000)=@assoc_value={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) 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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000115000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c92000-0x8)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f000097b000-0x4)=0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/06 19:09:39 executing program 2: mmap(&(0x7f0000000000/0xd46000)=nil, 0xd46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000d47000-0x14)={{0x5, 0x4, 0x1f, 0x4f67, 0x83, 0x101}, 0x2, 0x9, 0x3}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d47000-0x10)=@common='yam0\x00', 0x10) 2018/01/06 19:09:39 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) r0 = accept(0xffffffffffffff9c, &(0x7f0000008000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000)=0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000)=0x14, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000b000)={0x0, 0x4, 0x7, 0x8}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000b000)={r2, 0x64, &(0x7f0000004000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}]}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2000000000000133, &(0x7f0000008000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0xa)='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) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfff, 0x18}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0x3, 0x15, &(0x7f000000c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xafaa, 0x0, 0x0, 0x0, 0x101}, [@generic={0x719, 0x0, 0xffffffff, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x2, 0x7, 0xf, 0x4, 0xfffffffa, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x8}, @generic={0x1ff, 0x3f, 0x7, 0x6}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0xc, 0x6, 0x6, 0xfffffffc, 0x1}, @generic={0x7fffffff, 0xff, 0x5, 0xe2}, @generic={0x100000001, 0x2, 0x1f03, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0xa)='syzkaller\x00', 0x490, 0x70, &(0x7f0000003000)=""/112, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:39 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x9, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000007000-0x10)={0xffffffffffffff81, 0x400, 0x7, 0x1}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000004000)=0x4) ioctl$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]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/06 19:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80805, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001e7000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x8000, 0x7ff, "0bb0002fba08aad7a6fd9fce94ce4cecaeef71b603714f6e99a5896f729ebfb1df20146a6638c7d534f88b801913467c3fc6a3e9fb9bdde703f164212474e0768e672239eee186841af90e2e14cbb0bb"}, 0x160) sendto(r0, &(0x7f0000c5d000)="e06219d509e03b197aaf34b29a6158fb38", 0x11, 0x10, &(0x7f0000ff1000)=@l2={0x1f, 0x1, {0x7, 0x4, 0x9, 0x9, 0x40, 0x6}, 0x1, 0x8}, 0xe) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000084f000)=0x0) bind(r0, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000050a000-0x10)={0x4, &(0x7f0000a2a000)=[{0x100000000, 0x3, 0x100000000, 0x3}, {0x0, 0xa27, 0x2, 0x6}, {0x6, 0xa6, 0x100, 0x7f1}, {0x296, 0xfffffffffffffffd, 0x468, 0x400}, {0x800, 0x7, 0x75d7, 0xa27}, {0xffffffff, 0x8, 0xfffffffffffffffe, 0x994}]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b1000)=[{&(0x7f000055a000-0x15b)=[{0x367, 0x1000, 0x2, 0x0, 0x0, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7000000000000000824d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0xfffffffffffffd75}], 0x1, &(0x7f0000086000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:39 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000960000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000191000)=0x8c) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000095f000)={0x0, 0x3, 0x3, 0x5938, 0x100, 0x100000000}, &(0x7f000046c000)=0x14) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x2, 0x800, &(0x7f00004be000)={0x0, 0x0}) sendmmsg$inet_sctp(r1, &(0x7f0000961000-0x38)=[{&(0x7f0000960000-0x1c)=@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x0, &(0x7f00005a8000)=[{&(0x7f0000960000-0x54)="81e3d9cd04a35ed75dff125a0c4629ffd37bcf6ff0c0f62e2a300a1247e884422ff15b5302e3b271373996aecd2ff92b57e11cc2a7f4fb43e468eb0af3febb9ede3c73ed1cf445d71fc5c1aa4796ef2eec971c3e", 0x0}, {&(0x7f00003d4000)="c9129b344fc24d62e228c36d59", 0x0}, {&(0x7f00006dc000)="576c3ce355bd86136bacd6a1d763f9ab03fb00b51fc65bcca59c6a2b629b38c3ce7874197bb3551c5ea085e820f2d6f9d382d9e01376e6ced71899cec91d6742dff5a1a9a8d849375ea74fdacb0805bdce02f78aa99f9d3edfb7ed88c9370134c7ba5a54f0d85e434bbc1ccbf06dee84295094fd4991207df385f36b6c8b30e4fe14767058daf916df8fca0ca97c939eab0aee8c26450ed46c35ef0a5ed750a7096fe3fc458f8616eead3ecdaea6204e0d6a5b0001928cae16c05728f950be9d450c5f292317004d82bd5094539dc12489250c2399f75f5b6535a27221d19f66c3f179c7defb251e75eba83505ffa768627c33cd7296db14e94762cfd0251a4fff6a70fed71ec41df225f8e7366d492a331a03e454a8b676dde5afb813f8fe5ebd4a0663fac7306b6e1918770513103b82f8003ed3c542327e6507bd2c3ed3d7ee5c8a7fb1befa82f1c9edffa2197a60f373a9886796c1fd4b0a1d96b0a3ffe75632544ec1d7724d32121d261fc69788e934c9adbea4c08c5bdf19af1103c63355f069d5f6fec262a49823ec57c116a7b4aef68628e4687d9db8a7ad0a42aad4032929b0712c57b9d8cb753eb390f7711bea855d0ee653939df63d47da324e2c58aace475a31388c85aaad560639f9dc4e045181d1fe86b4900f38fee00267de644cbdfcbb774068e8b47b99153b1870be2f81ce49c1d5f322184a7f9204120175a8a632a0ee664b05a93d90f901302c97e7eeb22ec87a181fd6d76a1e6f03f8f763142e3c36c4781ed1e0f39d7be30952bb05a441373a1d88635fef97cbd5bb8319e72f2a6ae280085edafacbf5506e0b3d1fd7e194e7beef4bfba7235e3bd2cd2f56fe46edaa2da922abf4f9aa4f03e356e774141da318ea9d3e80c1578966005e4d456013c01f2ce1c839a2e8fc99b52ed17d4cdccd9a7a3d67ec09bf03f59c55589e5e721cc725ed9273b50f0078d6fbb4d2500e6a3670c5533f75b5c5be2c753f76366d2a9f50b9c12eb4c9b6787ceca718d97bae2c12781519e2361df7f0c475aa5cca1465445a1be17a73a013e852d8e442c94bad9dd7bfda7165e221dfa12cc65ecfd8c4a161e6f826b3531f6bd0a9a7c52c9c7d0b5cd237e1b89e7639f71111ca2e15fcd5706b2b07e0938d1e0486ad259b9129aec04302c43ce2a7facb83e4a06756af09309865ef3f333737b6e65ac6067fcbc76a2dab1fe5454fd87c3bf6f5a6b1dae3e83231146c886eedd014aba6fc64871259dbbfedf8080d4de9b9e23b4589123202144494d2930c5e009c200aa3463e84339ff47775bfebf640ad823b465fbf63683d09058320f66946ddbf351f6f68d242834217b5f656ab2b4976a9c35c9d498eeb73050c3daff2f523fd1af6f9867e6969d2317afc0b68e6c29e179bdd52c435656ddaf8ded1a6e64b9d8ec548b21dec0725242548a33d12034910998223781315736b68d7fe0b65ff3aadb16376badea8c12a75dfabc93a1803d8fdb92127b9b3d970da94ec7a8a79e21050e3a50b0e6e4b2d6fbef8d9db014124660479de295a593dddaca0d67b9acca5755a79c853af2a690141a9e0dde986482c51847505fb27ac5012dd37c62f69be6fbed1b0ba5251a1186580d201ff50e16a748359f34c783bd0015bc8538dfb1a7662117591f2ac0f6a8d1625462fc68bec244e9d5f2e6ae9c8e4cb2816178e1623054e0a5e0f60684056ed26c04423addf4d188a7e377ded66b8d9ac939f5d934ddb463a880fadca8e733e0d403a8411db16266747a30bbb2e14b13a39630e7be43558902b216e2dddee7b27fe85a910ab8c6d9faf5fbd35249e1e9ef1e453577bd0f3e8cc528a28302703744bdb35a8d750b42f7b0c5c8ae1ed5c987152f17f872acc9a3dd295108ed285b1f034d5ad24b5270027f0e8bfce83a74ab1bf430b7013a2519d04ccbf20fe8b420242f89c7e3afbdaaf4bd6debd20ac798985aeb3e5a95de0483cdcdf4ac64bd448d8f998d46c94411be65a3235a5838558ae25eb739422439cf510b41e78fb274c372e6270266b410df6e1eb43a1c5cd0ba1f5cd0ab8ecb9ca0a4e502f18bc47640c0d35c7fde8373d9024ccf1ae43bd3a6beb1f12675f71663d2476f67305c26675dba21c5f0d484fcca37f5e9bd23faa604528571a9a5a073b1b817b190bf2e7bb9f55daa399c0cd3527f24ed458c104bebac97f145fb023f276722b7a4949e8678e17b4181a82d43f579765df1af89848f62ca15dcf1e994e3ed786ec55425a0f6a8d5cdaef01ffabad8eee60786cfc8ec39af5d7d213074c140e0771c0b94efad0dc8e938cb567106f34961e0af1413defa900f4f5da8271764bbd68eae7918d5eac6d07d1169421adb7733741d54d2be8497b7a77a2b06613c9f12d7e5f869ad38befed724c9ef632ed61be4f77c119dca3bdeaefbff13860e32cec82a2b791e9221e8e2ef1b4f2b79e620c4f8376cecb7df399aea3898e313c32718144bd8a4d569495c052bdde79f577513c5850619051052ed49f3afbdc0d0d74c0186f71eb324ca6b7fa887125e3654641210a76d1c35a29aef7cf2d9e67483cfa1806286b9a16989fdde7a1dfdd2a0527dce946fbdbf2fa52a291810ae60ba4ed5a331c5ad142c8c516c1a40a6cec38278ea6698a4ec3b46a1a236ed98b7d6a8876f1a69e6f2762768273c58238ac2510b29ea2524bad817c5908f138a05b999355cc77e5c6fab42471e7dffb573819015b3a830ce5d639a10fe829313c89f9e8310a23d80dfea27a9f929825e24c9977301fc9a6439f923e10516ab552eced0151bab9b55bdeb9c49f0ac7161d03d9660c286545cecc7b6f762d91d10265ade1985c6f66a0e987daca89e4c166e1b5f6d9f3e276c0eab7d95d47ce93976d7378898f7ec40178716fe2961ce720afd242cbba653ef6ea39608205d6c254fb228ea62d17ab99c04260eb87f3fa8f168bfa3584f2487d01760a051b0c17d55130c78d52c4e8173b0043a16f35016881dde398bb7845b2ebdd22cc52dd268585f72b0e4a45be65f25c7438504b60275fd52c8c34ac701d8386139a74e937adb3f56ff8192db90663c704519860899e8076922b9ec2a48724c9d3bdc025b682448d5c5b6aa41169c0c53ba1bb96b8209c0165e5bfcdbecee4d1b682eba7a62c540d53c52aefa634d72c47a521c19f4b71f7de438fa963b64fd39346108012d486eec1f8998612b2d59e920397db484539a6832fc345b9e11a612a8b319dadb29360147d74c66d66ad5d0477537abcf456bceb39a26c2282eb6730611bf7ff140c3275f95da3875c84182a1474bc7524614ba60574f9959f336fe5ea79b9302c0097d0b7bfd148dd13c2c9c8e394018f278d8918efe316ee4510a07e9d4b430edd42f65209a7aa9158a2d7ab3e77c08bccc71935851c08198ea0544466eeb2a8635aee32b5a04787b62364fa3b54c662b2dad2583e1409ac01b66995d3a34695436ed0c548f893e650e9e09462ca91a2bb6b1c02c4f5f3d41d2be05f0f9421358a2578578b5e3de5315b5329476edf535264bff1687d3b53b653854f975a61fae4044caaba75705d6a73447a250bd84bed8749fb7ca66be8eb77ad7b2cc917d23e22d88d529c53b7849500bc23577ffa4b0a9033461b0a0df8ec6d55e208cca8e1570ea5f358c7013baf063b29321403ed733e9d5fa27254d8f38f58a645bedad142e30375da997f270e396fce3b1f12e2f771c39936923394ec1f1196762c6e039f171897b4e48f5fb5f3369a846bf2e0200db0b7479d95cab824dc8100ccbcad5b6d464d31b5c95bef8bdb38607ec9345e8f7225fd1e48fdc0287f06522a18927a68251d272c44ac4557d9cbd40cc87226068b3e8daa7fc472b532718850179ae6796648835be530926331aa6fbc800bb7b2ad03fb7cc06c44f5c8137f1b9348c25dd81e21849f1abba41eaf21f8e2717630eb6d5ffd95273d31049fdc8e1cd84ae3b4a08d0f2bae27186811e5eab4d4a408985b116a37883b18ec63ca83d3079ed0bb23ec50e13940918e1681543d9fbf9a9e4f560e17d5cef617bc3c069bf1ae6bd723715548f26af62734ef8bf8815471a7482ebcb3e151996b0c7cedb272f774e68a079c40909864728b536b822beed9b985ba36d0f690170e2d9998782555196a543fa421aef5cd9999f7242d085460e240e2d0e83941da0594698d7f6004154f446dda310ac6880c1407e251a61b935708331672544cc3f5240ee3e90a69790f32e91f03229c1df4aa32131cdfb31bff82509ce98584d7c9205d1820daf9ea674d4a8332e3d03e301cdae1ce6d1b1a9ced27cd8655845078c2f6b63c50413c78e301454d7e08d293cf307e4987f54ca8aa93612c568f8628fd321b75d94cfb93f698f79b93dc64605a431ed638c69038395e3f0635bf8f28e8787c3942ec6a5513c0b4798b19481c229487f4233baae77d8f5a41bfa0e523f04bc2c91b59e2c4439be54049e10ebcc28b7639bd032bbb019514942cfeee477b57fb4cd93994cd114dbb7280fdcb4040429d86eb63f3780dc6937d153d4e74de58d1f670eb57d5bcd962f8f773b0a940b47b6f76d2c8ae85d7a16f1e2ad71f824076e5f1bd342a0cedc2762747835d799001c40918193057d07eeabb47799ff477eec1784dfa6930381af8d91060102a9e264c7e6a6c0f656c9380f30c50458347f27348d64038c4196c7acbad5d1c4ccebf296256cd7a068e800abf343b441b1f481930015b942c057892bfbac13097bab3262c8bfaff8f725963df88a478df76d66798969eaf5abdfd5ac2dade3f49e15aedaf72d7d8b41055dcb7bc1ee8f8b1b0603e07ef4a748cbb0868d809f708dbff966e23f23ed6aed36e7b61ce7287465f7dd78ebe4ea751764dd5bd8c04c8cf949b0c74d7e424206490407614877c46de8e35573b16e9620f86e80b6482646951524be293a003788d434a90debd252e66ee66ebb852b521173107839c6373eec2a1d4cb76b9e543bdb9063e56b0f71209261923836e70fcf12ce089e0129619a5f616d82f3a4b0121533ab316f579b71d875093b9b17d409d9e477c18644d6698988fdc2e496cdb8bc1c78ea2822a30b7ca92db6600632591a3a6dd28e5772f3c27cc4c00dee5c8effd179784e18eafda8e2016f2474a12a53d341eb9c052c0444482b3338cd7284352df1352a036001daa2fecebbbd9fa5dd3e58a50ed1977fb38558baf9addd6b91298ee0006292450d8e369b7e8d6cd49664ae0c129b6a51c974468c7f7ade758ac0d64e6757d4508d78877caeba4d899f0aa8992371b043b01c9df3fb9a543a3cf26ce2f55cd26336cac2da7d73be9b9d625594da0499c6724f191a6bae8c9b6432ff6ca18ba6e3a9cdb69988807a0b53db7d27f96f39498f5890d9b9035037907692efdbf6b680f15e26daeeb13adf918c7ea5c56a9f527945a18423e881eafbcc81f9c9ba4c44c8a55c4063a362f51b3094bec1b132bf4c1e3ac0cbdd0e2104dea207d1d5c65f1b474c6b5311700c1c80e78a7ae80b4fb59f88d2558b3dd93984985643d0845348d1ac3ebf7a643a30e003c2f9e6ef5298001fc67f14a5a051d0720ce6c0d61902b39b120db9f556879cc591f98c1dc4a7d64dd68475b303129efee59a19f8d0db52ee21722b5aa421a86eba43056d732b849604f7efbf9b550adc9718be9cc647a08b92ab446604c0ca730c53830cdbca18f9e6c7d850f583538f3ccd4e6a81a3fb2b0e04e0b5e178b01bcfa92e74f0a4710b24dbca86c31f5b4cc59fbddd123cd4dc42353", 0x0}], 0x0, &(0x7f00002bc000)=[], 0x0, 0x800}], 0x1, 0x0) listen(r0, 0xff) 2018/01/06 19:09:39 executing program 2: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b5000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000529000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005b4000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 19:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfe7d) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000059a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000182000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cd2000-0x8)={0x0, 0x1}, 0x8) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fb4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e1d000)=r2) 2018/01/06 19:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a0c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0f000)=0xc) connect$netlink(r0, &(0x7f000039b000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000995000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c36000)=0xc) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000655000)={0x2, 0x1, 0x21, 0x5}, 0x5) r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000068b000)=0x1, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000369000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00008b7000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000110000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) close(r2) 2018/01/06 19:09:39 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x90)=[@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf695b6}, @in6={0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x90) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00006f8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b09000)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ef9000)={@generic="486db5ffcd2554de0be2c978b89006f4", @ifru_flags=0x400}) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a06000-0x3)='nv\x00', 0xfffffffffffffff8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f0000204000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f94000-0x4)=0xc) getpeername$unix(r2, &(0x7f00001ae000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000094e000-0x4)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000d24000)=[], 0x0) 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003f6000-0x734)="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", 0x1000) write(r0, &(0x7f00008d5000)="26000000250015f8feffff780000360801ffffe80000e300040008000000000003003fc76e35", 0x26) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e59000-0x4)={0x4}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x802, 0xb) write(r1, &(0x7f00001a5000)="26000000250015f80000fe06000036e602fffbe8010000000e0009000a00ff37ff0583c75b35", 0x26) 2018/01/06 19:09:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9708, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = accept(r3, &(0x7f00009b2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f22000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007be000)={0x0, 0xfffffffffffffe69}, &(0x7f0000b02000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000a11000)={r5, 0x5}, 0x8) r6 = socket(0xb, 0x0, 0x35b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000497000-0x8)={0x0, 0x40, 0xff}, &(0x7f0000fad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00009ba000-0x8)={r7, 0x1}, &(0x7f0000012000)=0x8) pipe(&(0x7f0000a4d000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r10, 0x8940, &(0x7f00005da000-0x18)=@generic={0x4, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000140000)={r8, 0x2}, &(0x7f000081d000-0x4)=0x6) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f0000aae000-0x4)=r9, 0xffffffffffffff80) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:40 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) pipe(&(0x7f000007c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001000)=0x8, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={r3, r4, 0x5}) getsockname$packet(r0, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008cf000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x13)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="371fb260df5e18451a11452f1583ae90", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x1) 2018/01/06 19:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x3, 0x4, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000811000-0x8)={0x0, 0x9}, &(0x7f000090f000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce5000)={r1, 0x1ff, 0x7, 0x8}, 0x10) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/06 19:09:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000c2000)=@assoc_value={r1, 0xffffffffffffff5c}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000002, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000978000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xce8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r2, &(0x7f0000c86000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x800, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x101, &(0x7f00009f3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e06000)={0x0, 0x8a, 0x10, 0x1, 0xadc3}, &(0x7f000072b000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000488000-0xc)=@sack_info={r1, 0x9, 0x4}, 0xc) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) socket(0x1b, 0x80b, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e66000)={0x0, 0x0}) [ 119.294313] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000df4000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0xff, "919aeba408eaa53e1240e228fef69dea816a20e2ee5d90e094fec2a3efd9169e7f58bb495a2806c5626bb12d7b555b87e2545ccde0de9fa0a56f8f094b2f30ae60f01cc6b340752a1f4ff14fac4e21fd"}, 0x160) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007af000-0x4)={0x0}, &(0x7f0000642000)=0x4) write(r0, &(0x7f000013c000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132040014006e35", 0x26) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = socket(0xf, 0x5, 0x6) sendto$inet(r1, &(0x7f0000612000)="0813badfc3c999010e2ec355a174cdfbe15b34bfcb3c7027273514a0bdfee63041b3b8e7f0a98595d03ca08934e2aa420ae21dbe2088866da47350730d403aa26fe7dba682d6416965ea3967515d445365900a9dbac0b75fc3b5d591da9441a6218cc5b7769f442731647d66162d86", 0x6f, 0x0, &(0x7f00008d9000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000090d000)={r0}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/06 19:09:40 executing program 6: socketpair$inet6(0xa, 0x5, 0x1f, &(0x7f0000d64000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000568000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000aff000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000736000-0x4)=0x0, &(0x7f0000000000)=0x4) socketpair(0x4, 0xa, 0x0, &(0x7f000076c000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000069e000)={0x2, 0x2}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x4) 2018/01/06 19:09:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x8000, 0x9, 0x7}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e41000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000001000-0x8)=@sco={0x1f, {0x57ad005b, 0xd670, 0x78b001a9, 0x6, 0x5, 0x6}}, 0x8) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x8000000000005, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/06 19:09:40 executing program 5: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005e8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ece000-0x10)={0x8, &(0x7f0000ece000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000039c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000391000-0x4)=0x60) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000ecf000-0x60)={0x27, 0x0, 0x3, 0x5, 0x4, 0x0, "06ea930a96dc46d037b35a37a110b683eff3b5a06ff9c08e5aff28f91ab4a9d026516611fe4cab7ebf87f6db108000065c01376f7bd86eb16decf0d7d1cb0a", 0x5}, 0x60) 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000021a000-0x18)={0x0, 0x8f, 0x10, 0x5, 0x7}, &(0x7f0000059000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b59000)=@assoc_value={r1, 0x10001}, &(0x7f000009c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a93000)={0x0, 0x8}, &(0x7f0000ee3000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000071000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009e4000-0x20)={0x7, 0x0, 0x0, 0x4040000}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000855000-0x10)={r4, 0xc9}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d5c000-0x10)={0x6d5, 0x204, 0x1000, 0x3, r2}, 0x10) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getpid() sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000eb1000)={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, {0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, 0x8, [0x5, 0x9, 0xa2, 0x40, 0x7, 0x0, 0x90c8, 0x7]}, 0x5c) sendmsg(r0, &(0x7f00009a6000)={&(0x7f00001ce000)=@hci={0x1f, 0x3, 0xffffffffffffffff}, 0x5, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b00000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f0000888000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) bind$inet6(r0, &(0x7f0000c11000-0x1c)={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/06 19:09:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 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=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:40 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000027000)=[{&(0x7f0000080000-0x39)="3900000013001947059610000109210007000100030000006bdd0000f102800511001a000800000092018000004900000018e3470000000000", 0x39}], 0x1) 2018/01/06 19:09:40 executing program 2: syz_extract_tcp_res(&(0x7f0000c69000)={0x0, 0x0}, 0x100000000, 0x3) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f000007c000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x121, &(0x7f0000ab5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x9bf7, @ipx={0xffff, 0x113, 0x4, 0x1, {@broadcast=0xffffffff, @random="dd7f957c79a3", 0x3}, {@random=0x7ab15fcc, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x71ba}, "d16b82debe569d282408701defd14e52187457f486e487117c0ec934196d76874ffdfb5d03ce0fb6d92c8856d2e4e0d78ebea012d3bbbc4ce332c3ff57a62dc62aa1baaacd56adead73ead6da49f2887bca08b35fbecd2b4c3fae9599c732624d50502b15f0840c831586bcd8cd87bf01a520240ce7302d0da59b19654e5cdce999a01cfe7b7857fe4ead64ae082efa7f4318876d40716f06ff060a43e5d6c3990a06ae60c0dd5540f9d69fae7e207330248250c10e43b4b36e71b9ebc47559250b4cad111625abf8e019ea4f3b6d90774c116cc3024d4de95587229f02d859a8d99c74fbaf481c787a83cbc0fcc4deee390bd897d"}}}}, &(0x7f000082e000)={0x0, 0x4, [0x561, 0x2ab, 0xab4, 0x399]}) sendfile(r1, r0, 0x0, 0x1e3) accept4(r0, &(0x7f0000919000+0xc12)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008e7000-0x4)=0x10, 0x800) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000d2000-0x4)=0x0, &(0x7f000043d000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004d9000-0x14)={0x0, 0xd, 0x2, 0x1, 0x100}, 0xfffffffffffffce0) syz_emit_ethernet(0x1c, &(0x7f0000c1b000-0xb8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @llc={0x8, @snap={0x0, 0x0, "ad", '2\f\\', 0x0, ""}}}}}, 0x0) listen(r1, 0x66fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x4) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) getsockname$packet(r0, &(0x7f0000c7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004e0000)=0xc) write(r0, &(0x7f00007c4000-0xa1)="24000000190025d0471c1f3ffffffc0e01ffffff00000000000001000000000000002ae0", 0x24) getsockname$ax25(r0, &(0x7f0000a5e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000661000)=0x10) 2018/01/06 19:09:40 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x1f, 0x4, 0x6, 0xf, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b) mmap(&(0x7f0000ff9000/0x1000)=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 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0xddd)=0x10, 0x800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ff9000)=@generic="102b1f201097cae9c9b70c038a33c011", 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000ff9000)='\f', 0x0}, 0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ffa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f0000ff9000)=0x8) 2018/01/06 19:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) [ 119.407398] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 119.443575] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 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) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002000-0xe)=@l2={0x1f, 0x1, {0x1880000000000, 0x1ff, 0x2, 0x100, 0x2, 0x1}, 0x5, 0x8}, 0xe, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="60d35b6f624497db7813b9fb1a445b04350947450759b140cfe93df178dfebaba153a08d97c16c01da7a5fd3ea3d8ebe1102db126fc12f4d5818c311b01214f060086efa4999327b93c9dd739b99c6ee1e79f13f8845aef5f1fceb50e7782e2a3babb45882d8bf35630a0f1158f12341d5703ef3f365f9e71830b4b278d701de3b219de4c263d86c", 0x88}, {&(0x7f0000002000)="9d7cc190630eb42bb97d95a46fceea5e4702a16087a7e10adf003e397c1855d115c1680b5319be56ec9587ea15a25dae20237970", 0x34}, {&(0x7f0000002000+0x2d)="ec2aab22a8d0e1f645b8f3645ddc02d8724efcbd5021694dcc29dbb6a8f37b20a61830b9024c05f95d9d7cedc46055e8a232306e2d55531ac2532d4055e61f30dc7b2ba43cfc16f67913b0e2962173a5630870888c70003d2f67a12074d12820b582117d7f4200709347343a66a57de8287f80b9ec2ae84ab0ff4ee7e8744afa052ec2dbf681313900e6b3b81739b641b51d73c80c0564", 0x97}, {&(0x7f0000001000)="5b1f7bc17fbf8b8044570b0805bd000e5c570d2aea983a9749d1084c4cf15f8a2d3e60e683ec8acef30baceb261a726bdf700f3177a8e7346e7c74d11e74237dafc2f824bde069224c2cb6ceeb5bcfb0e32d1a1f35484823aa70d221004e927af2e0c2", 0x63}], 0x4, &(0x7f0000002000)=[{0x40, 0x0, 0x1, "0d87a632573717423eb5fd7e6fc99a1f389364d83c4192370f951ef1a504a8a5ec55b98c14e2f7422065086959"}, {0x60, 0x11, 0xffffffffffffffe8, "1601866cd248bb62306b901ee28b47cba00bc819e3d0da0d0d0544077a3c286b8713cbd4f6c5bb29e6a96bb984eb549339e4cba9c9454f7e70ed3a1960fbc4f2498edf6cf76fa26244b84c894687"}, {0x30, 0x10f, 0x80000000, "a8d407dbb475396ab4d0bb9068fc7df92342b6a9595d8ea51ec40e0564f70e"}, {0x90, 0x11d, 0x9, "051f9d4c2f886db479a28ac441865acf084362f097656206f471ee16baccb909c45ae10a960f2733bbed50824058597c9b9414f6718c866d58daa92cdc9c4dc582ed68c78b5b885d7480a37a18563a412422f3e79a25f6696f7b131338680a97db677a9cc83a181a751f2fde80c1fbbd6a7af41f36100076519ef0445a2c"}, {0x48, 0xd9fee5b5685e8627, 0x100000001, "8f7b199c59752483833f674aa31259c5d633f1445bda2e20bd2230a38b2d2cfb8df812c0234447e7a6484baa7cdb16fb17"}], 0x1a8, 0x8000}, 0xc1}], 0x1, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000)=0x8, 0x4) connect$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x3, {"125938a10f3e3e"}, 0x4}, 0x10) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x2, 0x0, 0x0, 0x0, 0x1, 0x4}}, 0xfffffffffffffe6a) 2018/01/06 19:09:40 executing program 6: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000b7a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000635000)=0x10) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d2c000-0x10)=@common='bond0\x00') mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b02000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d2c000)={&(0x7f00007f7000/0x4000)=nil, 0xffffffff, 0x3, 0x40, &(0x7f0000795000/0x4000)=nil, 0xa}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000181000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d2c000-0x4)=0x1c) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x9, &(0x7f00003bc000)={0x0, 0x0}) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000d2e000-0x10)={0x1a, 0x1a, 0x7, 0x8, 0x1ff, 0x101, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d2c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000553000)={r4, 0xb, "5f81aeab19a7a6ca256945e63b77fd883407850974ea6b51896f49267f3f8f9ec7f928240bde2e668dfc4529e8cdf6fcd828518818ada0d38de1d1506a8255f3a62a8ba9"}, &(0x7f00002d6000)=0x40) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d2c000-0x4)=@assoc_id=r6, &(0x7f0000d2c000-0x4)=0x4) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000228000)=@assoc_value={r7, 0x0}, &(0x7f0000cb1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000d2d000)={r5, 0x1, 0x10}, &(0x7f00005d9000)=0xc) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d2e000)=0x7, 0x4) r9 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2894759ed010000802f216c6adb6dac2691add84e7dd1b9b1e1043844071c4d783ef83c60aa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000d2d000-0x28)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/06 19:09:40 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000ffa000)="86fda9b04b7e88ba3be0162330a585acfe5a1811401e700693f9c64bd82c9f7e28af10eb7bcdeed2cd717b5e9cbc1ec25fe3e62c3b36dfb5798acdd88d0be8c2ff73ac38a3f0daabf7e5e4872f9eed6235630b3311addd31a685d1b40c41f786bb52a04afe95566344e9f3050f46a4c1bb60786949421a7976184465f0d48b88cc580ec18bb8bc762bda8661da8f80d275ac9a9090f9b3a8ca1e27e558e5b800932b2e3f83668d602b167aaa804c8cda8e7c3b4fe5940b7014f9e577c12aa2c6536b6d897f01b03c7855226613") mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000063d000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xfffffffffffffebb) getuid() mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ffd000+0x9c2)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00001b7000)=@abs={0x0, 0x0, 0x0}, &(0x7f00008fe000-0x4)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x80, &(0x7f0000ccc000-0x4)="fabbdf9167befe59ce6ebda8", 0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000c69000-0x38)=[{&(0x7f0000ffd000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ffc000)=[{&(0x7f0000ffd000-0xa9)="c9b6cdf817a3aa27a00bd269b2f348d54d27572792a65d1d4bcaa3e06a0380c81c9c0b9a4e21607abd113c94b66708dc4f089031e9ec2241437882c6159396536c0d7da0a1958155dff997d5e8047e06d87df19369c36c78b76856f57d3adb4fd3f5a1cb3d9002190549dd1075c217794aa8f877a708ecad7d258aa8592f663afcdb50ad2ac9ee7236978a4966fb7da4c0797d90bc5ce02971670e4fc432eddff5a05f9d268f31c7aa", 0xa9}, {&(0x7f0000ffc000)="9b371cb5843275a75da55de35f3f709d581969ad5599c4735b83dcf393fcd1bd77ab721487026ba1cda4b47ef0aaa6d55dafbbbb8800da43408f1010ba22a9c625e76016ab64b3043f024f12a5202e8d78815965a027755bba8e399b9a14cabb4be98457320948fd37b697b504b8e0731eeb9ca192c5b111a80d5ac320c6467e71271a62f085ae937a7fd4a6def062e460f11e4767a6fad72f56", 0x9a}, {&(0x7f0000ffc000)="722d660466d25a93d474b456504bdf7bcfdb024afba20b078d2530cc54ba07940e96a180f825ff7bb5859d3560c539a88b1715424b62df7b89bd2c441fac703575f68e6f2c69bdd4718c39ca62246e2798f2c265bcf10989b1cd44", 0x5b}, {&(0x7f0000ffc000)="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{&(0x7f0000ffd000-0x1000)="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0x1000}, {&(0x7f0000b6d000-0x22)="8b6cfd9e9542d979289bda5697ed3da972448fc90a11ee711f152f8df685939c5f1a", 0x22}], 0x9, &(0x7f0000ffd000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}], 0x20, 0x8800}], 0x1, 0x20000000) getsockopt(r2, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007f9000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000048b000-0x4)=0x6, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004ab000)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f64000)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000d05000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004f5000-0x4)=0x14) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x11, 0x802, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000806000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) socket$alg(0x26, 0x5, 0x0) r5 = socket(0x10000000000011, 0x8020000000000802, 0x3) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000a12000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 19:09:40 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000454000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket(0x2, 0x6, 0x10000) getsockname$netrom(r1, &(0x7f0000abc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005b2000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x8, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:40 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ec2000)={0x0, 0x7}, &(0x7f0000c5b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000046e000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff, 0x81, 0x8, 0x18}, 0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f46000)={r1, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7e000-0xab)="7e3dad2b1f9ff5d5362fb03a6f70f56f35c4bc598f02000000000000005c7885d96b6fa39771c7e8115f04a696271f5928d0809500007917b6a6bcead3e0e006e3379e0d6560c8b1ccdafd9d6684ee5cfa626c25cba205d0269fb9554429104a6c28a07630e4e0aae2c44828ce4564ecc8ae50044caf66cca149bb3b11e3f6c0653108f3c5be66485e4445c298ab3d45c624296d81a29dc82e1fd0c629b61ac129adb4c17a09e571a8164b", 0xfffffffffffffcd0, 0x4, &(0x7f0000c98000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xc}, 0x15a) socketpair(0x14, 0x80007, 0x3f, &(0x7f0000605000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f7e000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x100000001, 0x7fffffff, 0x8, 0x4, 0x6000, 0x401, 0x49869e92, 0x8001, 0x7, 0x8, 0x7, 0x1, 0xd81]}, &(0x7f00001c6000-0x4)=0x108) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00002f1000)={&(0x7f00005ec000)=@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000db3000)=[{&(0x7f00007b0000-0xd4)="ec4a801a87e74fec3cf5aa51f00cdad0e05a827c52dbce24d1d7ed9dcab7ec51788322ad5fc937aa156317838e0043d0fa19c1476b2f5c1f9f8ecc4ec142c906c44df6edeeebab817dc29766a42b33c1c792f4e0cfb144452a5af631d0bb23e2537cde0a956994de12df255c9f0b3fc67b03877ee71d5f00bd86faaca5360c6030c099224feb0ba96557bc8f2be5e240e8282709c453e5952c7dd0fd909d6ab21bb06916371ebf1a6cf99ef698aae5b377fce786677280e8796762a5a0a6e85cb8684e1ea2280e401be46abd6cbbf538b102f07b", 0xd4}, {&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000f7e000-0x2d)="4742d6a00567c1a80247715421be5ba810b166b52a1c771d53ed58deb6328e03c91c18a615e28dabc35c9ef6fd", 0x2d}, {&(0x7f0000f7e000-0x78)="a0106b6ccd12cb1550e7d5e4fdc2b500eafb4adc8bce97fb932ee755fb740774a273b635e9cd0cd264714c38ecc2f787261c09af48f65f451511db54e4c04a91a3853d16d83b33c3466300b7e3ec0d3ea765ab4346c7f5c02d4a59e2e08d07c0bbf77153e166ad1c687eae189c4e164560f09868aca906f5", 0x78}, {&(0x7f0000c67000)="c38518d31bf26e9d19937196d0dd22a8a866ade0a4776ff400ecba5032c20533d5a7c91364d283fb2170e6e4fbdb3c77ba569e4bfdb12a07b2a5b03c5fd0121edef74ca11d7e80fcb9a2d8f33c32aadf1bb6e0", 0x53}, {&(0x7f0000f7e000-0x1d)="f7734bb9225b2af4d141186c249d36962cdb71abe2f0c54f2ac095900e", 0x1d}, {&(0x7f0000bd4000)="5f33545dfbb7db839924ae85ee3b575053b075f02fc290961b9492e345b97df86381c5027ac616622822cd331b875304fd8664bfaa75e79ece061497998443caee8bb235ec092e13925ee3aec08f6ac7fe", 0x51}, {&(0x7f0000dcd000-0x21)="40fcd61597c68ba2fbad8e2eb17d6fe76a7ee45a53d32bdc3079edfe453e4990aa", 0x21}], 0x8, &(0x7f0000f7d000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8206, 0x95, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x6, 0x7, r2}}], 0x60, 0x4000000}, 0x20000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/06 19:09:40 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="d25563683fae69961653d146ead4d1aeed8fe4fac08281b6f0ada13a111014cd5f9e0ba56c7f40e6d7e8bdd7a12a85e7e00656fbb9c4ce3f5e96b6aa8f58726d14823af63bf96ca6f84c614cc4b7b6f640680a18d4b9629339f37d5ab4364ea952d56b791d453494547827a46b6c908b7b42b2b003e138654ad8dea7d7ef07121f90fc985a3a1c4e01e5bd88a0428bcc5b9bc67e1d472182235ff56c85a8331670b2f531c5c17dd330a333e56779af5829dee968b0b3e5355c86bec60134f11aceaf3603f9e5a893dc53cb969b24e9dcad88b2a84992f319e71af33004888a5589b34fbc0db125f42ea7f43a", 0xec, 0x4041, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x4) socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x8c6, 0x8, 0xfffffffffffffff8, 0x1, 0x8000000000000, 0xffff, 0x7, r1}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0xfffffffffffffdfa) 2018/01/06 19:09:40 executing program 0: socket$inet(0x2, 0x80807, 0x0) 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000000f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x80, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000f000)={0x9d, 0x0, 0x10003, 0x5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x45, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000000f000)={0x3, r2}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000e000)=0x7, 0xffffffffffffffe4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) epoll_create(0x3f) 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$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008ca000)={r0, &(0x7f0000fda000)="b82bd143d31142518d8c382d227609391a53dde81de68de832c75bf8636a0dedaa6945b452f3311451ffd8a0cfa0b8b73a2e15a12f7acbaf1adecd", &(0x7f0000fda000)=""/4096}, 0x18) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x805, 0x40) connect$nfc_raw(r0, &(0x7f0000213000)={0x27, 0x7, 0x2, 0x3}, 0x10) r1 = epoll_create(0x10) epoll_wait(r1, &(0x7f0000479000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7) syz_emit_ethernet(0x8e, &(0x7f0000d3b000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x58, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0xc, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x100000001}, @enc_lim={0x4, 0x1, 0xb1}, @enc_lim={0x4, 0x1, 0x100000001}]}], ""}}}}}}}, 0x0) 2018/01/06 19:09:40 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000fe2000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000174000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bf1000)={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]}, 0x1, 0x2, 0x1ff, 0x4, 0x40}, &(0x7f000036e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f5e000)={r3, 0x1, 0x1, [0x1]}, &(0x7f00002e2000-0x4)=0xa) 2018/01/06 19:09:40 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f7e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0x10) getpeername$packet(r1, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000322000)=0x14) r2 = accept4(r0, &(0x7f0000f7d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009b5000)=0x9, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f7d000-0x8)={0x0, 0x3}, &(0x7f000034d000)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f7d000-0xc)={r3, 0x3, 0x0}, &(0x7f0000f7d000-0x4)=0xc) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f47000-0x32)="c316c9b0b29886c9b6d5145ae319b91e0f48150552cfebdcbaa61f729617ad9a903853ddefa355220d864b51691d0657ed1b", 0x32) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/06 19:09:40 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) socket$inet(0x2, 0x80000, 0x2) 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) r1 = socket(0x3, 0x805, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fbe000-0x4)=0xfffffffffffff801, 0x4) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000db3000)=0xfca6, 0x4) write(r0, &(0x7f0000891000-0xfc)="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", 0xfc) 2018/01/06 19:09:40 executing program 4: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0xffffffffffffffb2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x5, 0x9, 0x7, "73c8050f00c0", "ed9b42e03503c8a846ab8bc9a2177ccf"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x36, "971d8bf5a9ef3104990951c827e51834373deb3f4f71004a440e48b4126c7c28f9995485110b23d23bfc5161f72e56bb4c88be8b3cc2"}, &(0x7f0000002000-0x4)=0x3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x4, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xd2)={r1, 0xca, "9031641035469fa2f754a79874d89e7611f6714e720b940d6d12508051e1daa1ef72ea944f13a9248e0db41d466819f7499b4ea16351355ed8890151f2890c827ae3c29958ec3529b5e870226a51db46fffc22bd4a9da747bae6cbc9585c74df6319a2605b7a12c31f8af02f6fc3ebcab46e269cc577b096a615cca75e9c19f62f6ecad2d27342c6313b4eb462f6074f81b04d7ea6775966fe332d2edbba907ebba7a0e209ae7d16c192c6383c341f11faefd9160b8e06027c3fcddec9909a87056516cb43df4876d54f"}, &(0x7f0000000000)=0xd2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) 2018/01/06 19:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000023f000-0x20)={r0, &(0x7f0000c5f000)="117ab7d67d9acdebf5f90b9514d06a7629c5e0d45e33f708e09540a3f057ca5aca75ba516b8ca01770206867e1848abe29ec3cbf3cdd38b8a310b07ed3fe627c8e71ace39a3529d745e5fccd", &(0x7f0000734000)="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", 0x2}, 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000888000+0xf7f)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7fffffff, 0x7, 0x81}, &(0x7f00003f4000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e87000)={0x0, 0x4e7}, &(0x7f0000671000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009b9000)={0x7, 0x9, 0x8003, 0x1, 0x2, 0x0, 0x6e34282e, 0x7f, 0x0}, &(0x7f00007d8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000231000-0x8)={0x0, 0x7, 0x7ff}, &(0x7f0000c72000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000522000-0x38)={&(0x7f0000dee000)=@in6={0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000edb000)=[{&(0x7f0000345000)="ba7c3912057ad72d1433b7e1ac197c69c552f0638e4b93c9a50319122b42a4cbce5ecd4a412079a40d8d2347e1cbc8e031e6e6e41feffa45cdf2e066237e9e7a4e5cf8a76638a07a5165089270c92ef19ff4d20eb486b409d880c499f6f8bdd471713004480b7f6ea5c0decdde8d8fceb647234262da9889abf4384e94329b0753c302444517f1722c3a74b04aeebb534d88c30b91eac319685e4489df3b1e5b9cf7f2f05ae118b10da8f6756115a7aa6d62c981dadfbfe47d48f9723f14fccd7ee70c0a8f4639984706f5e894c466", 0xcf}, {&(0x7f0000b28000)="d463a30468acaa01f0997323ef727955972ee25bc9231eecffdd350db9b7d8c98bb519a39b5a37e64304cb2dbff4ab8c24dfda", 0x33}], 0x2, &(0x7f0000d89000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x0, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8002, 0x10000, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x7, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xfff, 0x7, 0x4b0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x47f9, 0x1, 0x0, 0x4, 0xffffffffffffce75, 0x2, 0x562b, r6}}], 0xf0, 0x20000804}, 0x4000) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000032000)={0x6, 0x3, 0xff, 0x0, 0x10, 0xffffffffffffff9c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x17, &(0x7f0000d08000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x1, 0x7, 0x1, 0xf, 0x1, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x0, 0x8, 0x1, 0xfffffff0, 0xfffffffffffffffc}, @generic={0x9, 0x100, 0xe15, 0x0}, @jmp={0x5, 0x800, 0x5, 0x0, 0xf, 0xfffffff8, 0x0}, @map={0x18, 0xd, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0}, @generic={0x9, 0x1000, 0x2, 0x2}, @alu={0x7, 0x0, 0x2, 0x3, 0x8, 0x160, 0x0}, @jmp={0x5, 0xff, 0xf, 0x3, 0x9, 0xfffffff4, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r9 = socket(0x15, 0x0, 0x7) ioctl$sock_inet_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000d88000)=0x0) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fa3000)={0x0, 0x5b2, 0x30}, &(0x7f00001d0000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000b0a000-0x8)={r11, 0x7}, &(0x7f0000858000-0x4)=0x8) r12 = socket$kcm(0x29, 0xc, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r12, 0x89e0, &(0x7f000096c000-0x8)={r1, r8}) sendmsg$key(r12, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000748000-0x8)={r11, 0x7}, 0x8) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x800, 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000000c000-0x4)=0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000009000-0x38)={&(0x7f000000c000)=@ethernet={0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x50)=[{&(0x7f0000006000)="ce0e7d7428e4a5a23473fda7477c1b575ab0c1a5e09e4cddcd91bedbefe1192b75bfb607badaeac92d298e76d3159afe6760ed6aa7ac168662e66faf8c2768ebce8fb56d0984424d74c25a94f6e495ba61eb554986345ee5a8ad6e17368a0899dfc0a9e119db1ea09ee7dffaf33c858a8243b9", 0x73}, {&(0x7f000000c000)="087cb9206410286c598be7959129f6f3ae293eed4887bec963c928849d63c14479ea1502891b0189a609089271e82800da65f9589d7fe581a28949b37636128c958328fc7295f6c2603a08ebabd072c032bb9410cfc362bc61bbd3220e164f0142e750", 0x63}, {&(0x7f0000003000-0x6b)="e3f72bab3065a6985c1bbb31a066aaf30b1cc1476a0a0b544cf89b23f365d51c22eeca8b89bdd510771384851854fb2cb11418cab9860bdb6608c5c6f06d06e364b59ef5833e8bdc92a3f1bb2b5d927fe15a948f7d3171f5acf3dade50f0ddfb0ca67dab21c37a06bcb651", 0x6b}, {&(0x7f0000006000)="b02cf514392b243d93cd05c7063cf8b1e475d25c00d93c974920d8abb4d5fe7509ba7e0be2ad97c51779ccc5042dc4abd8b10e7fa86f1b34f6cbf4387cf6a5eefa909fa84d432767a52005cffc69e426ee7b41a60b52e8a170aa5caf37d7cf89bec0e7795d4a201c298daf45d36e6540b98b542fa8c9401941206c07877485a204c56c396e72727f1784ca5e367a", 0x8e}, {&(0x7f0000006000)="7cf2b110fc691951cc737235463b4f2c2363f64b399a1ac9c700c4fb78f97ee0210410c76c04507748223f23f62633df33dc24fafb8b8d534801f8a641c84c540028816a8b17621e2b949f313312499c172c3ead35571f8dc4199788a06f6f5a71c033fd6830700fcf8c67e8004f086d3bce4ec5ddf05859a13c75e4df9d2ea01ef9dfcd59b190754c4422935261a51ab3fb4db70a2808fbc88ccd017334bfc139e6cd76c5eea6efa0db9f2b2c0bc51cb62cbff57d1a657b815fe4e2737db0fda92d8f919b2a00b5fbb39224451144c4c8da6937914edfc1923a4071ae4a67a100547bebbe030887", 0xe8}], 0x5, &(0x7f000000c000)=[{0x28, 0x1, 0x8, "b0e1de2eec5afe62656521a8567113e6f44488132a6885"}, {0xf8, 0xeba3f189946d1136, 0xb0bc3b1, "9d0c8cf7259f93726747e5459e0143325658179d5def2d4deade190183302f1e8a044ee52cb7209e220c64b407fc9c6f63167783ad7368c9ddf00083295ebd7a02bdc59bc9f189bff46f0da2a561b7d9647c147ff504536375a4a889d7cbda922b10dec5d8617670ad9c6927f9f868e7272ad445d51e7781e253278749f05728583ed7df5afbe434585b0baf5b07c33df2aadc796a9fcdf6df7dd6abd2aab7e7df30337babcf71db0cf26f73939f73c437d451cd256930c7bc38ac4308bae4a0c5a2170081b1278a766838b57a68c97384aeec400238d0ce8bcf4604d09893f22021"}], 0x120, 0x4000000}, 0x81) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f000000d000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfa) [ 119.722508] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000739000)=0x0, 0x4) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000841000)="e979b7b2c24387eac373ccf9c7e9fb11da22576c68f011496d5fedf0fc4b13ecb8ef1a0c378b", 0xfffffe78}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000059c000-0x8)={0x9, 0x800}) close(r0) 2018/01/06 19:09:40 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa0000)={@random="ffa21ea1123f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipx={0xffff, 0x30, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "8433c88a3f0029d03b6f2f00006200b7991a"}}}}, 0x0) r0 = socket(0x4, 0x80000, 0x8000000000000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009d0000-0x4)=0x0) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x9, 0x6, 0xff) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:40 executing program 6: socketpair$inet6(0xa, 0x5, 0x81, &(0x7f0000030000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b73000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd5d000)=nil, 0xd5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d5c000-0x3ff)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/06 19:09:40 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xc5, &(0x7f0000000000)="5b639f66a07b6cf98d9df6adbb5347253b57f4e1c07e3b4180c1a27d611efb90f95f6da69fa8b5e3c07c0f33ddc080dc45a89bab368f37216095614e0617adc74a6d6de7d5fd38697ebc86fe6bd6ed5743455cb0fe0dacd1d14ecdf78fcc953630f2472ff72693b6ae793d0943a39bc60c546816f4ae3013d89fe7274c93fc9f04be50a2e4dd3dc0b95bc8a1ba3ed13f8a63c5f6d5c02e5e589cd51c5d30781cc8a2ea1ade6f9d11ab10ec88b8fd6ba656f74591b9e0637d87afe17712cdeb575e655fc542"}) 2018/01/06 19:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000abb000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000c73000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b8000)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) socket$inet6(0xa, 0x5, 0x4) syz_extract_tcp_res(&(0x7f0000564000-0x8)={0x0, 0x0}, 0xbc69, 0xb69) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000ca3000)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000a64000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000882000-0x4)=0x10) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000db3000)=0x0, 0x80800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000adf000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f000039f000-0x4)=0xc) bind$packet(r1, &(0x7f0000c08000-0x14)={0x11, 0xf5, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006ca000)={0x0, 0xa3, "054932c44d2527eef94dddabdda0853c04c58caa48e0a70bdafc14a726b84c82091e26ec067f97e0a9092dd2509735549c79dbdd6992944e6606902b022bf197529190142c4dcb8db7d796e16ec4fe928061da02344a7cc44ab1b4a5ce07b186df0f764e1f16e45139c7068aade9370343ddc773a96a61069a44bdaacb58d9db583caa464da0c49b36f334107ea1df312f681815c09bfa9bfdf08134febc4cdb1959e0"}, &(0x7f0000f8a000-0x4)=0xab) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008e0000)={r3, 0x262, "5703a70dc0a0c9bc87b8d81019298916ddcbbf248baf38fb8bf2ec34f5c56306b2192928a8814b651dac4b56154ab24a3c7fbeaded7be8a8cbd28df09f7f1aff4b2ed1477946f1cebf8e5113edbf0a6dd46b72aca6eee0aad9e989fceb9a1a7948d10585e0c7f0f215a1277d6275b20c2a6600af80"}, &(0x7f0000799000-0x4)=0x7d) accept(r0, 0x0, &(0x7f00008c7000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e5f000-0x14)={r4, 0x58f2, 0x5, 0x631, 0x101, 0xfffffffffffffff8}, &(0x7f00008ab000)=0x14) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lN\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) 2018/01/06 19:09:40 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0xfffffffffffffff8, &(0x7f000000e000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffb) getpeername$packet(0xffffffffffffffff, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000010000-0x18)={@loopback={0x0, 0x1}, 0x2b415f13, r2}) 2018/01/06 19:09:40 executing program 1: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e84000)={0x0, 0x3f, "eb112b29e01981bd7b2e2e796f2f34e2af64e1ea6332daacbac4272cb5ec0978cef0022998ce7abb5a6342de0c39b40f32cd0b5754ce3b1ad1506091fc37ac"}, &(0x7f0000e85000-0x4)=0x47) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e20000-0xc)={r1, 0x2, 0x10}, 0xc) 2018/01/06 19:09:40 executing program 5: r0 = socket(0x1f, 0x80000, 0x9) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d17000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x44)="b6b6e5dcc3ae9c36443f0af4ee2b9b196e3dd5e32aadbd22e07f97812150c011e9c321b24610fe6458572d6e808867a51b2b4f11720d4040ea67a2d0bc20c5e75bc0c4f2", 0x44, 0x0, &(0x7f0000001000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3f}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x2c, &(0x7f0000002000)=[@in6={0xa, 0x3, 0xffffffffffff4a97, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xaf)={r1, 0xa7, "bf64ca6caf7da31b773c50102873bd624af1a8e56e2ca562b112ecdbb7e0e6d35f98bb89170ce6655a29f8eb1680fdcbd035ad5cd65d0358edf95aa1375012cda15507bc547305401f1d8b5e7126d0db97ca1e14efb24b016a063628104d640fa5d7eff60fe28ba40381cfc18482eee921f5a08daf80a7e65f171515fe9eec57aea4be4e827b3444fd530e18490a100d43409132300079ea13b523ea251132013dc5fbdb5b8da5"}, &(0x7f0000003000-0x4)=0xaf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000004000-0xc)={r5, 0x80000, r6}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000008000-0xc)={r2, 0xffffffff, 0x30}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0x2, 0x0}, &(0x7f0000009000-0x4)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000008000)={0x3}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000009000)=[{&(0x7f0000009000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x80)=[{&(0x7f0000007000)="1e34db75c9cd1c04bd7156eb1cfc9ff9b349745278471c70979a72411839585c4bcce9cee85cfea00b4fc387e8fc80b2447087425d5d1417a87e8e680b6ff6158aaebfce1f7f8118fb5a9de0f397ef8e0f305063c9ad47df0d013abff1bf9418", 0x60}, {&(0x7f0000001000-0x47)="782342a3bf8021a096fb4d04bef612035432c48c5c83db47c2b4abef0e726432ba51682aabefa6da988f300158bac40264fbd38685d2a86ed641b1471d66c44c7ac7a106199ea1", 0x47}, {&(0x7f0000007000-0x8d)="1a2efef4f44fc022aaa2eb764c71bfe48607892fd66b8ef337b71c5280d93ed68e1b8b8f6945ad4f9d5e758dbfd8d54e12bac228a15224c3d9a12091a51025599f10a7c9caeb4b8910e89a50fe5b01e66c3154ad1f8cd79627424cc5e126ca246a038516312baa95614dfbfe8744fd341835d7fa3505928c3b00f198e03ebb63e1fecd8748554eaf0d110a6331", 0x8d}, {&(0x7f0000008000)="686e225be80fc0980be8e1293fd1a9f331b28355c155793c803c5f77c57ddf15e9b271495bbebdecf9329b622977120059b4881f201a38ec9cf58f10997f1de2dbf2bc64c9cdd9631f777f400f71d006ca1e2ae4bbdd76ada6870d3a542304b38b458f8dbe0fec215b03f764b0249efd277bb56407f44d4135b1c923a8690d14c94b3933a83703c339ba6714", 0x8c}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000002000)="fe4976b953799fb9b73f2e114b8772545299f92e400c16cf04e87d441b1939d7e492ea3444b5f48012", 0x29}, {&(0x7f000000a000-0xc5)="c85127e7f22a4eb5035b7e0a2e50dc6009c3285745bc2c29ce2a0221e8b6e9dfcee75fd213ee19500776a6ebe9048ff89a4a04233a58714ac3c6ca17f422fb4eef31f53bef9ebb6eea6038e77148252bfbf0f4f08e59d777236180d8fb40cae65f6a411ea380b6176f4d3230d59f3f1f7b0bc6f35f8ac2398fb7e1cd3eab29d6cc983d12184286f04b9731dd7043e3c0a2b4f86d6e1d07946ad55749dddb16e910bdb4422c1ccadbb3501ecbe3f7c1772e59d705e1b0425e158024746d3a8c6863b3d4a6ed", 0xc5}, {&(0x7f0000009000)="54378a86eb67f10a7a68a088a1531e61828f8013067dd94ab9762268b6f6c52df7e4a1643981d6701660662cecc0c9c23c5cb2606af60d0a96833032340860b619f30c693e68046e5ac5cfeb2e1a460293eec906a40a42494ebc290c12caa4b41c2a1b4f42326fea7a5aeaf607e53717841933b7283a8de5161773b7dbab029af735fb61639c0b50eff3ad69bc3e33a914d0ab0ed49f079a649de13d9fb27142f8f82cc665be6e5f3c1c4a69", 0xac}], 0x8, &(0x7f0000009000)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x1, 0x7, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x9, 0x1, 0x3, 0x2, 0x7fff, 0x4, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x8001, 0x80000001, 0xfffffffffffff030, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xf9, 0x0, 0x4, 0x800, 0x8, 0x6, 0x100000001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xde, 0x5, 0x400, 0x10000, r2}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xfffffffffffffffe, 0x1, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x1a, 0x6, 0x2, 0xfffffffffffffe01, 0xfffffffffffffc01, 0x80000000, 0x2, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x10001, 0x208, 0x80000001, 0x7, 0xff, 0xfffffffffffffffa, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x8, 0x3, 0x6f}}], 0x1b0, 0x4000000}, {&(0x7f000000a000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x30)=[{&(0x7f0000004000)="16d77c051c1789a795ae13285bf34013b02c5e868c6a70a20c04dbf69e71fc9afe2f382c1b5122851e252ff6d599194ca246c9b93f088864da25d32e636aabcec44a90f4a2cbd25a185b6cb3385e95d18ac6f20bce3a7bcfd49b50799bcbc0aceb1d7d0583e90153f0f2e22fb495a57095dd4dc0526f52d2dfeeb7b52d2d724bdf7b3f95ae76e8ad259d22e9", 0x8c}, {&(0x7f0000009000)="f298b263c845de6ca8f5a83380c1cd864507d2b656682b9a48f808ce4c1564c22ea07c49c593b128b1ec1bb56cd90a23f89e7f31f148151e1f271d46114af19ce6e1d8a2a9cbfcf2757b9c949d9c6846add671d4b155df4eb64d347ddc88a2e4086abdd4e83b23c4109185120f1f31c796565e627992c47d393c5b70e106c14618537e7b8f2ce8ac3817914543e317722e581c0c99ffd5ee318669f7f0045dc552fbae1d490d2139643cc63d36d6f6a64219d42afd9b67573d0936b68033501af3c8695ecd55ba7ae12b9dbbbc57e063d3a732a5a4ae4399b2f63b84eb32bd", 0xdf}, {&(0x7f0000008000)="6866532e1677aa74b4976194ef7140405fa68bc263e035578549a09f0ff0264af0db356c13f7253f205c7f8d4a7d8546c5cfe90c88f7f2d9c38dbe8a130141056c183ce0a62974eb5b1f807023026d0a514359c8f2bb7663983b1e5c661743dae608a5cfd8a193b048492fff2d9ce83f27730bdd6e6976c655006dc77c0bfaee71fbdd431286986b309c9b2354984b8b4542c69e53b6baeb94787efba52b77057308ad3892af8947c02a66678aea04d410eb9b8b4cd515d882abef99b7e7a1a5d6e097c62f7646a7b3662bf8f8d6180f4a3973b915dd39ac33fdba7453d8de2da8811b998868446d51560d", 0xeb}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f000000a000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x30)=[{&(0x7f000000a000-0x59)="339d1547bb4874a895ac808631ed40d3103c8beb7154466d7f0ecde304dab92b7f48e80b66e7360f99c1311764eaa0e4c815c2364ec77faa5e9db52e0a533c895481419ebea7d8708da48339aaa79007c4ef6d6c2cd3885928", 0x59}, {&(0x7f000000a000-0x4d)="71c3bf79a41638b6a970a4900b86fdd8a6adf251cfb5cb6cfb8b342634150ef2c54e4c086c5178856412a94616cef40d84deb145da27788b0a8e67b845015e51f5159450d9f4ef4f3fd170586d", 0x4d}, {&(0x7f0000006000-0xab)="a8f6bb1dcb58bacccf580a1c024e6cc2a77edce78e01c772a9761e1436468d5875572bbfe57c7daac3833c0810016294ecf7865d38c9a6634bbc532e810aa93740a63b4698d3c5c4b44f571853637b167574add121227f204fca7413423665de66cd9cea35eccedea085b1de4b84e8eff15a4aad25d6910cabb5e4c38a46f48d567de44f62a3f16dc51af5813258b20943966b7cb130f31d651bf59591ddfa6f2ef8308537719e14f579d7", 0xab}], 0x3, &(0x7f0000009000)=[@sndinfo={0x20, 0x84, 0x2, {0xe5, 0x8000, 0x400, 0x7f13, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8000, 0x1, 0x0, 0x298b9635, 0x6, 0x7, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x80000001, 0x4ab, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8000, 0x200, 0x7, 0x80, 0x6, 0x7fff, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x400, 0x7fff, 0x479, 0x37c}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0xffffffffffffffc1, 0x1, 0x0, 0x3b, 0x10001, 0x2b9ae0be, 0x5, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x800, 0x1000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x4, 0x2, 0x8, r1}}], 0x180, 0x4004085}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000008000-0x15)="cc8e55bab020b2e006e25870af4871fd137ab837ae", 0x15}, {&(0x7f0000002000)="164f0396247d780beee358901a6a33743274a290662b70606567f7f0f72091492e96fc0eed83b4566c023fba0a21d4de78d8f31620f2c1a498adfbdcfa7ca120627db052bfe13db323ad74f0c0f4ea6547dc4417572aa666661ecc92132c648efab90d0f010ece04489e3ae569e0cdc010f05558834d62e00649df9756f6f9ce0fc2ab38b689efc08806cd69665bf994d6f163c19a65c8721d30519d8e9cae16357ba324e1c70c38fc2d78635f8a4423742e3308329dfaa92f75d89b8abab971544a8c1671160802a73c8b82d6bdb2ef9f2d2e64c60a8bdf5bd30f401deea0b9a837ee4741155d72dbb5", 0xea}], 0x2, &(0x7f0000009000)=[@sndinfo={0x20, 0x84, 0x2, {0x67, 0x4, 0x8, 0x1, r8}}], 0x30, 0x8000}, {&(0x7f000000a000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000009000-0x67)="fc44911057641fc962a18103f9f69b2e298a2ba2b2370b8e22741b019ea6cf4571b8f7df57da7f5ace41a16abd435f664ffbd2e403dad687de6e5226b9e8550a573a93299f612f31967c36e9db42f15b8bb8fd2846ec98435845bbeb2958be9e96b173318bb1a7", 0x67}], 0x1, &(0x7f0000004000)=[@sndrcv={0x30, 0x84, 0x1, {0x708, 0x5, 0x8, 0x0, 0x372f, 0x76, 0x800, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x10000000000, 0x8208, 0x3, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1465b614, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x20, 0x1, 0x4, 0x2c42}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xbf, 0x8000, 0x6, 0x3, 0x2, 0x0, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x100000000, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xd, 0x8000, 0x0, 0xff, 0x40, 0x7ca1, 0x80000001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xb76, 0x4fb, 0x6, 0x2800, 0x0, 0x80000001, 0x7, 0x3, r8}}, @init={0x18, 0x84, 0x0, {0x7, 0x20, 0x6, 0xebf}}], 0x1b0, 0x4000040}, {&(0x7f0000009000)=@in6={0xa, 0x3, 0xa028, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x1c, 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{&(0x7f0000009000)="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", 0x1000}], 0x9, &(0x7f0000007000-0x30)=[@init={0x18, 0x84, 0x0, {0x400, 0x80000001, 0x5, 0x7fffffff}}], 0x30, 0x0}], 0x7, 0x44050) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000672000-0x20)={r0, &(0x7f0000fbe000-0x1000)="9572c0bf28e3aff222b1a6780ec08061f4dbc3ea771069aed8bcc0aaa4a58a814ddfe7e317b0d0b854485c02982304a76fc20d41f83d0b7697541cdab643df7032bdfb02961ef0693ca7f3c8d9f24b056e9021ef39e655fd9cb27e336ec5203142d7dd230e1a3b9c2b6924c4a8be1db6c5b122c6e2783698f559c7e1b25060bcaf78521f76507822a663004563a368f304e15288120dc4504b6eeec0026ad6d4f6926fca2eeac4a31d49569fe049136226cca31d6b9d77704893416d51431dccdfbb9b151eba90943cba517dd9b9c64ca28f73ba3567061ec67b83b9463f6019e8a17242942909adad7fad89556671bc996fd23d92fb872a8db6e451a85f599fb904ca86225c1cdefd51f0c7115568abb3cb989916f87ee34f9298d188018b98c891891c4902c2b448e210300ef8a790cc619fc7c3245a4c96f950826ea56871857fdaf2c88a1dca6bbeb225b860f8a57e4181b00eb74cfd9755c6c96a3895514fa1546e1561d44f4a795d5bd4f40125f6ce822503b526159940114b7df44127d5ec9d28457a58e0a1222b1879e8a5fd368b55bcb10a9ede29368f0370543bbb8595f57fd5dd9b7c27e2505c8501fd5735d095a315abaf0e54d1ef24a691cff2719d1bc3344fefb1374e1def56884660a9a62f448080c02bd8f9641dd6b3951e884dd6c15bfa033c11fa8b015a26708f8201b733de8fc5079e2eb4ac46a2428b15795bb22514c831c32f34997ed4befa3c83f4b3d03d51e561bc9d587a7038eeb199958df48ed018bb30ef4e34b64f1392c254aea016e7516fbd964f24681c6356df8d9a9e6df66b4828931a65c23f7013f8ebbad7537d0d37141efc3be3458e183f01a993beaa6eaf3ecdd589ea99892c128bcb7f7e0fad0c0b2302005e754f05deb199d5d36d7b5df642a96e819cb1eae32d956550f0f034befde25b5958d8bb318decdba174db861cff69f5bc59a94ba6852f652bdb372ea515be22a6323f2e13f3a3be5047da77799697e2c44895a49363fd3b6ae8e40bff30d040b745f6d8fcc6a595f8a2678ed93ec8c03fa79a00dad5e9cf1f4b4eaa00ba8e6c31fa6722f1cce61da233e250f4ce94f55a046857b997c74f9c8411c5059c85dc9ca09db6d798136e60d28e9fb339771241bcdb7e2554cbf5faac96943ee9368d94d038b50505e8d8aac394d11d46ecb69624b5d3291d2096269883212c7a3b79bf62f874de7f0e16f4327a5f27dc3051a48ef959b0d917a211a1fa00470f56d71583621ab62fd4cd4132588f1d3b32fba7ef41b0a4a575bd301f0474ae78b04fd6f22131c4d5f520831a5caee7e3b54253fed71a3ce19ca4279f0b304de669a18a0da84aa0159a903a7a26b18c00eab223cc290db039f759e565e01a89c4138c24eb1e8141bba977944a89073617aab9e6b57b812eb877af33d7cb9e1edcaf1cfbfa2c2ff559aac76a9c7230fa5c409069883037b795e191ccb187b33f187526c54d7506727dcb173f4ebc60e3f5f30e23fc4a44e51c19932e8baa8704d0102aa75f452954e6afc6f837be912040445cfe24523a6c38e3789db161c385c98d8ef8213a2f2fdb42355e575cb256c5f90f38b99e7c69914f4c68d99336fc8057a18a923f93ee3dcda5722a5d2af095440c272815246f64cfeab593a216266c609b170b45213e3f44e3b39c682d07c8de738e47061a1c7fad499d915270cde31f9888e216161be6745a4e954e4afd2270543a143abbd56c9419a0e78732d48e01482872d108bf4a0fcac760c3d65d32339528d5d501aed721f968847f470419730312be70ac0e1a9419240f5de89d87d16b76a546d2b525bfd6a2a1ca1846b97ee6c3a8b7442b5a5331d9a729014ad7fb396f5af1096970b936ff2459bb90b335aa5419d5460a8ab21135961a84c6cc9050d2415f1ffe3db6cf1147e2be4caeac755765464406535586ab7f02569119bee7936179f4c6f62bdfba6f1d614fdba295b0d67076157cffb01ef67946707393985e661065e7ba33c85209bf9b132723d8dd60dd1a2a573c7aae4965bf5d1322f6c0ccdf6e3e5ed56a7b37bd94a742429dd587bce4992b96a27b18f07a4dfd35c327813bc6f0338886fc4896965953fa86d79d2ff0ebaa3ad64cf977a46d0789a8376a2376ae350740eacbd4724f0d810a874a069ad7a4f7a514c433662bba5cc601e9d8ac8eaabfbbb9303faacf07285c791fefe7e850b5fa51c9535719316ca2b2ecb6687d22b43997bac2b2c65e631f258ddc32c412e74d81882c90d33a6d1c5fd09a03ff823ae6e80134396176e98c4bfe715579a904216b8478dd1b8c3f16fe889cfdd9e7e522373233426e064084350967ec71920d6a2e76d0005742eac591fb1a56932e102e3bc97e7d17819e3af8a38f654c97802cff109adfdc588421fd309a4a520dcfd92c0f0dea89eaa21b18fafc0e4a809334c2d7ea135aa1527a5674032575e977ff7b0e4eedfba59fc05666142a04bdd8fbb15973872c9d6021aeedc29e54ba94ef6aee0f9e11cea2a1b47d8b61b5f318bbdc53f8db3b2d810f518d64231a85ed94366635004a4b53e4a91800f49302050d51087a3ccd3f5c6370b3dbc5537c6956e2d8fb28e61a79951583f576b28ded7b995b911fe4faf38cf4fb8f8b0ae60c4fd201d031aa463e7fdad07da91e939c5ff546ead2c033e2603191d1267a397fa7c3369cbf969a7202bfb6ccc8582d19bec960347d196a40afdf2612d05c2ac90c8f883260b48ded3fdf664125e1454046c4564d454aa8d1717c58c28da202679173e1cfe78e89cedc864374a09da8947a592e659e0448d2357c91efc305755f4ea4df3939effd360351c7ea18a2759995f6f455bf618e3dfd2667ccfce437852b0570f587ae4f763e818c07ecf591354238cfae6cb234c4626e93ecc9c08b5d94f399e8a01e7dcb57960d72fe4eb12768ac27e082fe800f7a65e4def0271b890256e79ed490c7c534009fa3c6708d53b64f5a7d692f6fc3b1ff38f9a3abbacdd7466dcde02d66047bd6fa95672f018b20140668fceb060d4069b37d0b54dd4f558f34f0b9d9e98f5b7f2178ba773033d170168db5f0033c24ef751e4aeb0c66b1788b12fadc7d89663dbb59d7e344784a95bb18059b21a94d0f7a6a41a81c2c2947f98faebb33341c6fedad3c37a723d216ebbfea73cd9fcc6423414d8882cacbad8c71d4a544cc073ee37e605613e08dc474e0917cdac3c8fe6b1d7e47b2a3d55e74726c4100c836a0b5cc18936564853ca04fd1df3371736e1bd65af9c56b615245b93856544fdd5d6aa2364a53bf206cddad434171f821cb9a33e7e7c5b0a377fb15db279d4065e17a0fe3ae00173a5bc96fca71f1e97421c23df881047cbda55ef88e37d211782f8b99af96c376a92a3f49080eae7656093b1eb0ec1d96c2874907b2473feab65869a7100e5aeba05e0971bdf9364cff0e5be6cc36e18615a96c3e73d0699851a8e4ebd1d7d887ff0c09aaf7f4d0097e61cc4763bdef944a4c66ecc34bd9a0841d8c2389d4447b216f32cb4fe19d9366ae41142875b74fe709b2aa5585e5cf5f8331ec997aa241932ce10a8a3ee6f4ab2d51b4da8a1f206f15f6d5941e6919a22f4091fec487f9682bacbabc151271458e63436f1afbf7d7670b87de5bad0ff7b7e2bc74028d40c490b8e4be802989cc6e4c2da7acaaa16300a6169d40787449e9b6b2d65c805ba698cdbb766a659b67cdad76f41b332b1cab51501d1ae82f6b0028ae338ab647b58c54caaac2fc357f0b1b555a3af458694312e06886d9060d647b396c61138642e967cc053357b9509a375acf2c975c4288fddd0285bf6a4d9eb22156598a97d56f27d56de3941b978aa288978ba5afce6ddaead75ef94be079f63377654910a850b462d8c9581a09379a977867239a0a565feba53970f9138727fb8b58a988c0fd97689b58c10abfd4a17bd7a6e053b91e3fdce608c84c31678728971e026ab52a2efc70b5c7b6281d9981391af0b04061ba5b76f0492fe0323ca07b173ecd0dc326f6faabfb7a731bf82f45f7cc59ee50018d8a024c30c8afedad84ba8c3866d7e0379278044073b50635fa890055ba1b0a3afc76339b3b1c99c50a597fb868bdfa2230508b5c9e86d782a8f9f5189afb468c21fe12d992e9ae529fadf915c446f15521d97ffbd1a79763213211b7fd3efe43f4a373bd9acaaa1a08d044d2b70bf7c74ff46e348b10dcaba35bd6473c3468b50d40f40c4b2324511f5b024eda0db7e3f886d44f551b97a72094fb0b97f15767aa17b40e7273dfaba6d253c4f814c71de5db8570086e6ef3326cdfbe322c3b0a3905f013b3a3c07353af2ee060c2c937d0b61246adfeaeeae687b24db61c17f2474a564bd4b54123557e95121f732d0a3d1484afdd22466415326625d7c06e7b7be07b5afea40792aae7386085d05a8ccb70f6f85e1964c737a3dafb4d5dac7455fc91a76fb34705f98182698167d6c74f0fe7782a9e6009df0550571f7344d97ede60831380434c853639b9a953e0040c4b88de48df1755fe4a4f5d166a5d8f96994ec8e4885a6dc0a18eb84fcbfa75ad593eda8a47419e363cfb617d085c15e23823d935b4bf0f355aa38cd390ff12780a75731867787e8c14b36b92eded1f69d28ce1b3d1550308341b3ef5ffbd5d9a01d105a9a9ceafd73d2f954cf5f2caa2a445d30fba90c54dbc04b42e5902a9eecd20889d562c57fef85ffc4e3aada195c902f2bfa432264f2f975b9e6b7ff0bba06460836f4db98a7919a0687f5ed243ae0d9737041ed2bdbfba26236e2809d43deb3a2e9f20de398b3af17fc5ac419494bd285fe541fbe63a0e90267c591d2a1db2bac409348020ea32c3cb3cc24cb7983ec8aa663edb201ed35e1b466a3e847959d39e0caf8843518f2709aae06a06597c508e358d9b108a82b634f6a1f0079adac27eebbd54f7c1f749d35a05f6ebe0f57af7240d4cf7b6f4641e782b8c666e94c1600c3767082a723e87191d20118be3085dc6b9182b852a77b283430ff9e9cd5e894a34763619eb187cf443b1010ebf6bd054c4d67f1b10e7a043bd41be11d9d1e4eb653320240441e8960f0fe9e2d96babc1a74bb200473a0a051ea5276918580e564b52bb4b3b2f4cf5d2290870afd7d4631af38cdd3d11b5309c44adc91e1506a5f8513e9c7eec535f79610ec5519edeef12738d686b9ab448fc7cf7a7da6a260ed027839988c5ac3e6ea0688069876f052c8affb6fc5236f846ff603c481bebf1cb540d8744ab1e89c1e61f00d35778a69f5a6f7cb215f76437acdbfd51da6af2fdc43fea86d013e16bf7ec98424975c5f1b7d6792a78b0aa225405d2592019582ded52480d14d76251aa6bc6f1a842a459bc9e42e31b91681d296c9a6a2ce8751bb8627be340e20f13d9a948b1b2e6e3b8f518c4d23be47669f00b3fe849b312f2fb127b7c8deffd59a079e2ea0e86a3fb9a8dc4b0d7d1e7a988195f56f1d3243f3460666cd927f8258877b44bcc29645a5386d689312e0a536d2bd9765980a212f231bb738907a7fa3fe9f29d2dd0976a460e4251ac465609672e2f4eeef40b47116bed64b9d561e99146fa9a9a0e593420571af426302b2e2a40cce1ecf6bcbfb704185764d195ca8aad6ed37f2009c38914c8ae6719469396240a3a02f79884d8e5aa6e31dba3a5cb409826b1c0aceee3ff4e7bad4d6cfe95149f520652aa4612a1093df5b472f6d9ed449b038758334e0b25a7285b42a0d623c49990b5f22c9c0e2e6aedc672d22483e8ebf86175112c", &(0x7f0000fbd000)="83ff1a74830a2f9ea438b0b6100da696e96d55d101bae06dc05eeab107df9a061b8abf0e0ea44b1bbe0b04c5000338f1ef08bb13fd67b4", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b9e000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000d1000)={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x400, [0xd64f, 0x80000001, 0x100, 0xffff, 0x7, 0xfffffffffffffffa, 0xb132, 0x1]}, 0x5c) socketpair(0xd, 0x0, 0x7fffffff, &(0x7f0000f14000)={0x0, 0x0}) r3 = accept4$packet(r1, &(0x7f000022e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000087d000-0x4)=0x14, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000037a000)=0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r4, &(0x7f0000685000-0x38)={&(0x7f0000b77000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c57000-0x70)=[{&(0x7f000045c000-0x27)=""/39, 0xfffffd50}, {&(0x7f00008a3000)=""/0, 0x0}, {&(0x7f00006a1000)=""/242, 0xf2}], 0x3, &(0x7f00001f0000)=""/185, 0xb9, 0x0}, 0xfffffffffffffffd) write(r4, &(0x7f0000131000)="9b0f95c364de653bf25929d7f712942a79661313a6cadee9e1c7c390a4ec245ef2bcdf762c0726b457a3e21c889a1a17f03b8ce187cbc569a15e010a943962af3ab54d580700008a0b745802867eebe99d33f63e4498f85007bcb78a682656d7a21890e27acaa3c7bb66cc7ffe6cbaafe6a9f8e773a3bd91e1552c8268bb6102561f44a218efd6ccdd5222515ed855bc8bf87c390c16a8433b2cf84a73a7e7160af09a", 0xffffffffffffffdd) setsockopt$inet6_dccp_int(r4, 0x21, 0x15, &(0x7f0000161000-0x4)=0x2, 0x4) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000087c000-0x1)=0xdc, 0x1) 2018/01/06 19:09:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x202, 0x80000000, 0x448, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000a1d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) getpeername$ax25(r2, &(0x7f0000798000)={0x0, {""/7}, 0x0}, &(0x7f000059c000)=0x10) write(r2, &(0x7f00003a7000)="2200000015000701000910f70000000402000000010000000900060000f000000115", 0x22) recvmsg(r2, &(0x7f0000bc7000-0x38)={&(0x7f00003c7000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000094a000)=[{&(0x7f00004d0000-0xa5)=""/165, 0xa5}, {&(0x7f0000b7a000)=""/124, 0x7c}, {&(0x7f0000482000-0xd7)=""/215, 0xd7}, {&(0x7f0000912000)=""/216, 0xd8}], 0x4, &(0x7f00006dd000-0x7d)=""/125, 0x7d, 0xb69}, 0x12160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 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}) accept4$llc(r2, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000070000-0x4)=0x10, 0x800) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000011a000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x3, 0x7fffffff, 0x3, 0x2, 0xa, 0x20, 0x80, 0x5c, 0x5, r4}, {0x63d5, 0x3, 0x9, 0x7fffffff, 0x3e, 0x2b, 0x1, 0x8}, {0x6, 0x1, 0xfffffffffffffffa, 0x101}, 0x1, 0x9, 0x2, 0x1, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x7, 0x0, 0x8, 0x8, 0x4, 0x5}}, 0xe8) 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) r1 = accept(r0, &(0x7f0000643000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e35000)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002ad000-0xb4)=[@in6={0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xcb6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0xfffffffffffffe00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x121}], 0xb4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008ec000)="", 0x471) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000aca000-0x1080)=@dstopts={0x2d, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6af}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x38, {0x2, 0xc, 0x5, 0x2, [0x2800000, 0x1, 0x100000001, 0x7ff, 0x1, 0x7fffffff]}}, @ra={0x5, 0x2, 0x6}]}, 0x53) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/06 19:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x5, 0x8000000012, 0x0, 0xf, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000343000-0x64)="47504c004358b3fa39f039cc36b4fa4d0e19da030000008195eaef383c30533ccd4a3187e329736b1f1243b2f21211fb3967d24b481437b3770571d01f1a25610437bcf8b256780e469d4a7811a4068695056c032e22f604976cd24efec6df2d06f6b86d", 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff3c) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002d1000)={0x0, 0xfff}, &(0x7f00008ef000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ded000-0x8)={r1, 0x22a9800000000000}, &(0x7f00001c8000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009a0000)={&(0x7f0000c29000)=@getsadinfo={0x28a, 0x1e, 0x209, 0x0, 0x0, 0x2, []}, 0xfffffffffffffff6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:40 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0xc8af) sendto$inet(r0, &(0x7f000001b000)="7f33489c67b377f1a9e93998f68eafe17ec21d34e59dc00353140d3631dfe3abf977baa364fdeca4bc929bdfce74ff7f50f60526786a35105b", 0x39, 0x4000000, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000022000)=0x4, 0xffffffffffffffdd) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000)=""/66, &(0x7f0000006000-0x4)=0x42) getsockname(r1, &(0x7f0000024000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000023000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000070a000)={0x10, 0x0, 0x3, 0x40400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet(r2, &(0x7f000090e000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000400000-0x4)=0x10, 0x80000) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) sendto$inet(r1, &(0x7f0000b39000-0x1000)='+', 0x1, 0x400c810, &(0x7f0000f14000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2cc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x100, 0x0, 0x8}, &(0x7f00008b0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000059d000-0x8)={r5, 0x2}, &(0x7f000037b000-0x4)=0x8) recvfrom$inet(r2, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 119.998469] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 120.045119] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 19:09:40 executing program 5: r0 = socket$nl_xfrm(0x2, 0xa, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@generic='R', 0x1}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0xfffffffffffffffe, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004000-0x28)={r1, 0x0, 0x55, 0x4b, &(0x7f0000001000)="9c675199f802630ec034e2b66ae9a36bc81f6bef13d38e077232317d9de3d290f87dd2c7cc09e91d2b6a55f8393b41fd175394821fbd4fa1cf8f5d7de803881730f2d658d7bf6900f2ec5e29795b6d7322c71c0c92", &(0x7f0000003000)=""/75, 0x800, 0x5}, 0x28) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x0, @empty=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, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f70202de4510700"}) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000965000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x10) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000965000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000-0x4)=0x5) pipe(&(0x7f0000964000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000008b000-0xc)=[{0x0, 0x0}], 0x1, 0xe9) 2018/01/06 19:09:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000204000)={0x0, 0xfd, "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"}, &(0x7f0000bd3000-0x4)=0x105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x7, 0x5}, &(0x7f0000aa1000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00001ae000-0x4)=0x8, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/06 19:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f7000-0x20)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000a80000)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) write(r0, &(0x7f0000ee9000-0x2)='\a', 0x1) shutdown(r0, 0x1) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000585000-0x8)={0x0, 0x1}, &(0x7f0000ada000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ed4000)={r1, @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]}, 0x1, 0x100000001}, &(0x7f000066b000)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005da000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e81000-0x4)=0x4, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x101, 0x0}, &(0x7f0000051000-0x4)=0x20) 2018/01/06 19:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dc7000-0x1c)={0x0, 0x14, "73e921722dfd37cc329d8fb344b2ed4366a9dec9"}, &(0x7f0000ae0000)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b53000)=@sack_info={r1, 0x7f, 0x6}, &(0x7f00003c0000-0x4)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/06 19:09:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x290)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000038c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee6000)={0x0, 0x0, 0x0}, &(0x7f0000209000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004bd000)={0x0, 0x0, 0x0}, &(0x7f0000497000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000523000-0x38)={&(0x7f0000794000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f1b000-0x50)=[{&(0x7f0000668000-0xbc)="087aa7b6335cda869938692f9d9b1cad6c4064a6e7c8e09a84882ddd4d3cd1631de0569c3b92771ae8487fc720a2b74ba14a5266f4ef78aae77097f73feccb7f81739a10cf0a70af424a7ba778e7257f2e23f05d24826f567a1ac7dbe1c62abd561d17d7e64e90f645626ae59d43bf070852cead4c314c78044058a602157c58512d3ab0fb4894ef27cff37a3fb36ada38db5b8520a34f7f5c15ced4568ac9a2b3f857a33a76d6a71b75c43ce9554cd591be44ffce7039a391cfa986", 0xbc}, {&(0x7f00009af000)="ebc35c034b82c55ecf1c45c9a54c14c5048c6b713b854399ee21c53bd04cc3252e8a6f5e0ed5e999266d45a2dddde3d1495d416b8ee73a70c7b8594af6efdc55e195183cf64fb2965f39bb6b39274d63c3f8313b90847a96bbb598baf7bebea1583eab30bef85aa9170203cfce5362630374b3b9fdfdacc91025cebd842c4eea48fe5b6c33bdee29e0e7e51ae1e7ae83176418f8c60ecf565d6f0e504897f57c859a3324aa52aedcfc14876efb8c797a6cf00f2c59b3ba58085ebb1235fc8a0a4f3fa8714364822cc218ef037ab8a763c2689412df38e8531274cf7b52bda31e5aa7ce4fbbc7aa25cead64", 0xeb}, {&(0x7f0000000000)="81e3a5f5c78a8516e7cda45de8b420c8e6a7659125ad3db83db81371da896b39e9d7f81aad12e453700547603c80f87c42cbef0ba74c7b93c4bf8cbec8eaee0ba3f37bcc4c5e7e6dfe5a08d36dc32c15818e92be73af3314558d92b921abc49fedc69a51868965e48759ed57b45e4c7a206443e5a4e019beca8da4311825ab71acd62beb61a4a5a3145c2ed758cda107c0ba62388a0ffdeb2ceeb975bd2fd3f0a99c7c6af7ba5e8ec3b32f99d6e96256394bc1f37e60473985fb0b2afdb4d859236c6214bf2edadcb9495059d1196dd017a882874642fb3a202901725dd747dd70432f", 0xe3}, {&(0x7f0000000000)="1a240204bb83fc2c4173927204c1218264fb8b5cf4fb80e1947b7f293ea536e27201b0748ef09a741cba673236eb0cedf0fc84106465f106ee7632d9b10a29ed955f3fcd90ca2cb6a5eae41f8d0ad4e2d7ceafb9b23a745c5302626e3e8a036249671a4956607be245aede69517467d343a9e8b054a8ff8171154ffecb62047edc9bf0d38f6b8c97b0624ac9e6d34ce73400cc2392a4c92351068bd57f6ae87a08e090c9757edc4bd9fb1c3439c14a3ecc115afe0cb53b9eea650125f020c580c4a38539b0649a85b585c2d873b9aa50bdc77e1f", 0xd4}, {&(0x7f0000bbb000)="254e6b865178f8f703ef1db603e8bb553097ce9d210c19d8f1debc191fac347c7144cb617f84f30b0c60efe6869eacc190dbcbaf63de0a54b5010a1ce6a2317f44a58c8a39139178e0d409dba4", 0x4d}], 0x5, &(0x7f0000001000-0x90)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x90, 0x41}, 0x4c800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 19:09:40 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) writev(r0, &(0x7f0000c49000)=[{&(0x7f0000dac000-0xa9)="dde60c653b213372db5eafb00f32ad13704326c3e063c5a7430e9b505149e7327fab95bf09cda118a868165e33479138d2c5c0bb7d93614d20963ca54f3a7a8765ee76ae6968b64c8c3788d5d0250464be4c7152e8c4e74529d4c55107cdc9b5a80bc8bd62ad05baa8e83d8dfbd0ac29e1eba698d7d8ff6289b1e306fa03030e55b7c15ef51372a2f65303eab631f0aa32fdb227d9a2552a988e44203df0ebf503e28c14fd6ecd8830", 0xa9}], 0x1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fa6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00003b8000-0x18)={0x1, &(0x7f0000afc000-0x63)=""/99, &(0x7f0000fa6000-0x18)=[{0x2, 0xc9, 0x7fffffff, &(0x7f0000fa5000)=""/201}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = socket$inet6(0xa, 0x800, 0x30e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000041a000-0xcc)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x831}, @in={0x2, 0x2, @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, 0x3, 0xbd, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000000000}], 0xcc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000fa4000)={&(0x7f0000a3b000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fa5000-0x30)=[{&(0x7f0000e0e000+0x6dd)="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", 0x1e0}], 0x1, &(0x7f0000e30000-0x250)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000fa6000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000fa5000)=0x6e) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r4, &(0x7f0000fa5000)={0x1f, {0x4926, 0x3f, 0x1000, 0xfffffffffffff800, 0x401, 0x5}, 0x2}, 0x9) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000fa5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x1fe, 0x0}, 0xfffffffffffffffe) accept$alg(r0, 0x0, 0x0) 2018/01/06 19:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$void(r0, 0xc0045878) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001d6000)={0x26, 'aead\x00', 0x800000, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000db3000)={0x0, 0x0}) accept4$packet(r2, &(0x7f0000134000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000552000-0x4)=0x14, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000028e000-0x14)="79733976d8c30a4aea180000008000000085ce10", 0x14) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001bc000-0x38)={0x0, 0x0, &(0x7f0000647000)=[{&(0x7f0000fae000-0x30)="e67ba8e34024d12e", 0x8}], 0x1, &(0x7f0000365000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:40 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000343000)=0x88, 0x4) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000f79000)=0x0, &(0x7f0000f7a000-0x4)=0x4) recvmsg(r0, &(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) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7a000-0x4)={r0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000359000)={0x0, {""/7}, 0x0}, &(0x7f0000f7a000-0x4)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000f7b000-0x4)=0x58, 0x4) 2018/01/06 19:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d46000)="130000001000ffddbf00f49ff60f050000230a009d000000090000000022e5f9ec3e4fe8697ae1a349009800000189b93c18983ae3820d6db0f049a1b4b88ed4fc65be0602c2d3675df200a609b1267c3d5f625e77e150da8ed7d56c0166a47bd87da5cd049496d2000000000000eca41b9ce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d8869598debd32b61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8df93a5c6", 0x324) 2018/01/06 19:09:40 executing program 6: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000019c000-0x8)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004cd000-0x4)=@assoc_id=0x0, &(0x7f0000073000)=0x4) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000144000-0xc)={r3, 0xfff, 0x30}, &(0x7f00004ce000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000310000-0x6)={r3, 0x80}, &(0x7f00004cd000-0x4)=0x6) connect$inet6(r0, &(0x7f0000471000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 19:09:40 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002f1000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b43000-0x4)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c9f000)=0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00007ca000)='\'', 0x1, 0x0, &(0x7f0000f86000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 19:09:41 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fd5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000fd5000-0x10)={0x2, 0x5}) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000073d000)={0x24, 0x0, 0x10000, 0x9}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fd7000-0x10)={0x6, r1}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000108000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f000025a000-0x50)="899b8b6aebc026c3361e6ee1eb75874df7", 0x11}], 0x1, &(0x7f0000123000)=[], 0x0, 0x0}, 0x0) socket$inet(0x2, 0x2, 0x8) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x5, 0x80000000, &(0x7f0000279000+0xe25)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000071000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r2, &(0x7f00000e2000-0xbd)=""/189, 0xbd, 0x20, &(0x7f0000151000)={0x11, 0xff, r3, 0x1, 0x2b41, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f75000)={0x4, 0x800, 0x83, 0x5df}, 0x5) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f000013e000-0x38)={&(0x7f0000c3e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9d000)=[{&(0x7f0000b38000-0x45)=""/69, 0x45}], 0x1000000000000038, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 19:09:41 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0xee3abb1731d7021e, 0x7) 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) sendmsg$alg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3c3653204c186757276b6515879fe09a"}) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) r2 = socket(0x8, 0x5, 0x3) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000009000-0x39)={r1, r1, 0x8206, 0x9, &(0x7f0000ef3000-0xec)="7569ea355518ac68b4ca089354fee98d5b89bba8c2da52a992a19bde5792c9e8fc4e6ae6bedca23ff84e4e917a7616ee50d43456148f781316984e78d3662c75dc7ba70c14ff84b2ce87bef851a7c867a93ccb1647ce07d5655f2c9c1cbe10a23cf458cf62f2a31cd8bf53042ae60f57bb2e1e40b548597c69c329ba6c93df3f1b626f6e551f040933d353ded05002547e9dd6c722a8e2b144e2be4ef96096d0f52e1f78ea593a79f2ab750f46f240db9cf96e4fd93dbffd00889b938ff8830c7c5c03564c019eed1c0022d1da99988daf3a5fdce199f8948a2578d66c4158a462905310c3a499e18770ba93", 0x2, 0x2, 0x1, 0xff, 0x6, 0x6, 0x40, "c81a098d4eaa6d9ba680c73b74bc3680e0"}) 2018/01/06 19:09:41 executing program 7: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000033d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000559000)={@generic="0f5c587bf93f8398faf2ed4fe5d12e90", @ifru_flags=0x1001}) r1 = socket(0x18, 0x0, 0x100) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) 2018/01/06 19:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d57000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000f25000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ed2000-0x14)={r1, 0x85, 0x8, 0x40, 0x5, 0x1}, &(0x7f0000d40000)=0x14) r2 = socket$inet(0x2, 0x1, 0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000804000)={r1, 0x8}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x3, 0x6, 0x2, &(0x7f0000261000-0x8)={0x0, 0x0}) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000000d000)={0x0, 0x3e, 0x2, [0x6, 0x6]}, &(0x7f00007ad000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000036e000-0x8)={r6, 0x9}, &(0x7f00006da000-0x4)=0x8) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000528000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000c93000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000254000-0x9f)={0x0, 0x97, "c91021969393439d913ebf337af056abdb8d649c4772b1c5a34a4d53994ec619b3cf9b1e46a1d7ad19c5b766718c4c61d41af0ddaf898d27476e0dbf1cb987938cbc1afdd2f1a4b4e6027443e5ae7c3ee4a26dfccba43455e46446a380dbca7e8fe9528b4737e543ad689a8c02c80cacd20b7bc2579b5aa1e98d24908f2a9bf3de9af2cf2dbac1b52aa66dc7a8244c0d6501cab10f6722"}, &(0x7f000070c000-0x4)=0x9f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000430000)={0x5, 0x2, 0x3, 0xfffffffffffff45a, r3}, &(0x7f0000e65000)=0x10) bind$inet(r1, &(0x7f00000e1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:41 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/06 19:09:41 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000017000-0x4)=r1) 2018/01/06 19:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={0x0, 0x4, 0x0, 0x0}, 0x10) pipe(&(0x7f0000db5000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000641000)=0x0, &(0x7f00008e8000)=0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000525000-0x4)=0x0) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000da0000-0x8)={0x2, [0x9, 0x0]}, &(0x7f00005c8000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) 2018/01/06 19:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f000030b000-0x15)="4b000000ffff0000006be605f90800508583c51c", 0xffffffffffffffa1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000aa6000-0x10)=@generic="e56cf91392b1b28b327bd7933e0ea117") 2018/01/06 19:09:41 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x1, &(0x7f000098c000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000b17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa7000-0x4)=0x14, 0x80000) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000da7000-0x14)={0x11, 0xf7, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000640000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006b8000-0x18)=@get={0x1, &(0x7f0000000000)=""/65, 0x4}) r1 = socket(0x11, 0x6, 0x5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000fb7000)={{0x4, 0xffffffff, 0xb, 0x0, 0x7, 0x5}, 0x2000000000000000, 0x1, 0x7, 0x7, 0x9, "9821c82c9c20256f89fa23d8af0cc089b57608f855c8069c8bacdc61d363cf5b94fa4c9cf485f60159d691f4d7ea9dc77113f544c70385ce6cdaf2fda82c343bca247d418cb7886d90a80fa34617234d899f763bf6d3e4c8013a491748c12bbd2f061847eb9b265af7d94b5795dd514cca968305d1dfbab01aee4abb4336b643"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000080a000-0x8)={0x0, 0x0}) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f4b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x2, 0xfff, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x2e, 0x21, r3}, {0xfffffffffffffff8, 0x3a, 0x8, 0x0, 0x4, 0xc6c, 0x3, 0x1}, {0x7, 0x9, 0x48, 0x5}, 0x3, 0xf, 0x0, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0, 0x8, 0x400, 0xff, 0x7}}, 0xe8) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000045b000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c39000-0x10)={0x1, &(0x7f0000de1000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f00003f1000)={r6, &(0x7f0000515000-0x7e)=""/126}) setsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f00007ec000)=0xfe, 0x4) sendto$inet6(r4, &(0x7f0000cd8000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b76000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000447000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c49000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b8f000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00005da000-0x48)={0xf, 0x7, &(0x7f00007cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0x3, 0xf, 0x8, 0x40, 0x10}, @call={0x85, 0x0, 0x0, 0xe}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0xa)='syzkaller\x00', 0x2, 0x3f, &(0x7f0000e65000-0x3f)=""/63, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000554000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000053c000-0x4)=0x7, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x80000, 0x7fc, &(0x7f0000a01000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000b36000)=0x0) writev(r4, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) 2018/01/06 19:09:41 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000008000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 19:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x80801, 0x8, &(0x7f0000bc6000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c00000400000006ec006e", 0x29}], 0x1) 2018/01/06 19:09:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f000075e000)=""/243, 0xf3}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x81) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000fde000)=0x8001, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fe0000-0xb8)={0x0, 0x0, 0x400, 0x1000, 0xffffffff, 0x1000, 0x9, 0x3, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x4, 0x4, 0x6}}, &(0x7f0000fdf000)=0xb8) mmap(&(0x7f0000fdf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fe0000-0x1008)={r2, 0x1000, "f801915eb91b91e21c94ae95e2ef6fb2d07cdb5c0f8840f68f2404fa7ef8eb0fd5ccd9f1427404d6c8a0df39a93649c11fc99ba0a884cf98acf7c2b9588f96ba974899282b2d5a4c1f1689b6a1bdd9f99fac74c62db301da75a63c0190e35ee67365a3bf3932d766149c8564e75d3e0f4278a418e26c3ea9879d6a498b2e5ba6af6174cfdc0b32ff6a456626eb187ab63956aa6027afa59d70176ca6dbeba067a556652792b06b6f76a033ba6ce1519b3dc25bdac52228d4de81ac7361f821bcfe9f4b3a8dd7d09a5b18e2507a998fdcdea290ec6205a2eb683a92623aa007bc95bb0041a4e874b9e82affabb199feea37788be598b8fc8e26f279ada2414164c70edf4512166c5c6170b58bb3677542eb8ab854ef4d6b5f0bb0c2b09ca5a96e78823ac8aa1c1cb2e2dd60412625fcd89e57ab11ec5cd9a98c3b3c4a65016cf0de5c62b309da28c368b07e7b49c0109e54f21396030b6233a58461aa8932803cfc09dd40ed0495f263fee0698b203538b4584728de8a5ccb84bd6af1fe469efe562d1f1fcb957603ecfd506e540cb213c7f7b8984e849e598bbab8745c0f28d11721fdd542920ae2c4919a857136755fa56f41e067b36317fa865971555e0e3ce9a5f778d5276154afaeff5cd708e18f08d92eb94281d2376eca082b1806cdb05d0dd2744572c852f8abed292f716964a4013d61667b564b243a7d661b295d218856a8ffabbe7ea77418cc166ae847280faa626fe94d5ee8f94ccf5a8413793156982450a74957380a7f1eebcfd7a225b67c00090ff63565606d16027f77bd2089ae9e2dcf2026a2e8c7625e786bcc5c414c57c34992748cda86da549f5f7908a0e651ccb295ed7ec854194399f9e550b8d766ecc92efa241768f85e62762f0a048e4a899de361256c63f713284708bec8f2cec8a39b2d23fbaeb6a9feeac74a5c6120e3c6a9d1bd7015715a323508c77e8ce72b88436c7f8801932b69d01de9c5482f7a123e1a78b37fea40ce936d51b58dbddae514d1e8f21af78a8b33af91f17da80bc574813c7dd5f0f34492bc0706086dfa23eb1038696452c814d0d90fbb0a29d011d2ebcdeb58f4ea486dc49be3e4306e22d4935c29218c2d0e8ca446c85be5f046bae8b900dc9c4af413ef57d3e68487554934bf739ce2588bd79338e0b7bea5f184b01e905f19c79c7d62f598159436e5ccaf4d95617505a0b9cf946b21926ad9b6efd6fc90118ebc15a16492593a401a1df4f92f8a04b5e943675ed3f39f1009e5e0dd0277a91e845e4ece62af9f37e6768ced60a9ae5d159437e71a2ba5d8a2cc5e96d47a2aff690e891b3c6ff724ef28dc7741d1bffa8db37204d15bccd5301e35d07d696b1e4c9e08d1420c710d046e0a9e361d70e9876c92c47fd5ac896f5b17bde543884b973e467788aa16f68f63ce0cf736494c036c64d42904ddaf8c2dcdd5ca04eac3ff8a2f7e7ffdea908375e9e55344c9494856a9ad41db5d06968328430a287e6436f01cad1ff714287119f256840807b550c2c44d64a65bcaf91e9c2d6b61c611caf53c38391e18242148cfd5590ec635f0f99feb4b411440f5637423656177e0ede8e2df3ecd907cb7389ee923ccea95a13546f8fdb7aae18a7156ff794d76d48d8b681edbd4fcaf073e4b414a187a2896417ed87c00dc6f580d1974b5c30826c8e1f1783472eeef6b1758391cafcec95fe21629028e3caab9dda7a5cb5b1458f472032adc374896032b434c3876c8cd957ca90d5f8d960ff0669377022d3198308f2b5ab64d9d50249c7f136c9cec87365e88a2d8a98edd9f61213e2169917c820c33e260113066f3f9ad56d75d3053941c73f5c7ae77fccf9ded9d653e8598ddb6a75f3bfeb5421a676c1b5d01b30997e5810d2bc802da9cf2556f2b75fc4c480cc9cb55d1a17fb50a570691bd2adae1a305f74262ee2af60d15ba2d4df80ea2b59582cf7cb0371489c09d45f28f866c922eaa3b24bdd7369ff29fc6c016dfa9918c1adf823e002bbf31c99c5ba601ab21c349d5997aee33b75ddba164df16a6f83617ee1137c23c075aafd52bc9a8e098765c9ac6dcc8a65aee55c92e3d8bdf0147a9833ccf57c7add6d72fd011fe9c5bd1d71d7c47517be40845c4e1954c2be44b0cbdffc47c867d53f420b08a462d677645855c26401c8232538d969c5695c07ac511d0cd7d067cd8620fe0631e2ff411043e2de6618429c92bbf427b7df29ceeb60138bc7c6bda3b23bbd5270c056f7a2634e788249e3224525ee64d4a48dd5d0ab741be923d6bff4da675c2ffb8ace1f2d033812dad82e0210a7b812965112284f52cf3719fe0f369fff79741644c63d65d2c8346bb3dcccac6c356c577883f4ea1504c2ff028f677a7cd7566a16edef1c13a4c381ec7ec9d2a626c70f7e759fd67edbe9c36028cb6e96799d01045e4825802512d26b12bc0114d0cb690c377b52a2a42940145441121b4c4dec025f944602d1e59c91dad4f24a5a49e890579acab1a2b4f90c625535d3f092c8eaabdc70d9a6f1d899ff109b728d653281fe0aab8744b915874bb4f025c60fb38acea7d534e7a865aae21a4bd24395791331fed3c87c3ea8dc87501a2880f11f99caa4d439747ade2ff513d51ec6e579b30ca3174d137acc01d4591ee4a6e84a9d07f35b3451f5ef35ea920b637f1440beb8f4104009974265ad9b77f3bcf1546d907e9336d29c30e8c7d58a7848f75f70cab9ed5136e9ead27582acc79cdedabf9966a16a42ae922459822eca41abd736b3934c262b9014376cd7e5a543d4e13fcdf9b605517b4a94cbdba04e1753b86a5c7b3fe093a65b6e64e70b2a0d37849bf6eb2d9e7027834f3e40ad137946e6f4d3fd8c69f2d4918fae749aacaa750c04d4e4f4525085e07eea1c7b73d55af25c4c1abd9455cac24e34fc73480d1b6eb9e7b7a71943cf2ec46ca857d3fe73ffd80556db922a5423430855174ce22d5b3620a3d6984d93fcf960e3ae237d43af544a8674d0814ce2a36f372eddc339cbf11764f8d9b12542ff371d3288ba003442496910680c225dbccc1b801195621391cf0ce6feb621d9def8698f9fab8c2b2348f0822efe9949d4ab0392ecf9195e57233df865d370dd0d27ab6111ac415ca09034dacd436685421923e97aea3d26a545e0967448f66842398d8fadc7ea2603681d4c854c7b6959cb5bcb19c22d988e97c25e0824ff5a283b1143408664b01880d10032617f2a12a6a8cd8469d35dc4e3e011312d84c11059812ab173b9f381a4bb63d03c23e6093a58b2e510e65f409461aae2a72825d50a36014403761796353a5a5b3283d373057eb3a411ea765f6c4b69bd87c6e5fe180a9f7196dacdb2d0eb65794d36a06f5e96c79ec6463e4b30cb601bc259d6d1b40ab9bc42f5bbb9fbc2ec3d92d6ac9ea43732f8987d9af2fa1eadf81071cd4fc707fdd3b71e754590a2c5533d5efe613f02821080cb15e5c82d3a06a9ccc94ef8802259c272cc5afa3a8b1be09f82a166468017f9e6ee64a3fb793cc3329c7fe42487689f3afbdf995620a00b8b6c15dda1714caf1c47b6720b441f117d64312f55d4141111ae6338851384f20fd1dfaad7d8e01f5124498f323b42d103938394c5630f20410a016830163cc141bc2df83f267e8664e9b17b5ab0c55b86b8b1e4eaa6da38d950bbcbd4523e88f2969acc05501e8b98020e8162d8da72c5c311c3a2922ceaf8ef5a5cf8a55c8229569472a2b749e6a2efa297c54dc5ff3da58a8bca1a9cf9b8927a65ee5fb5d694a81bde3742c6c7b1bfa361a2dc300cb19b19370c1b316c98459059d5b0c85c33b4d594ee54e001125495f9673b12e72a585f44ed360f54302f607c3cfdbb538c603886176de5938e63e3cfe3043c41238ec9be98cf4a282e3927cdc453856f20ef589b74462cdaa2ccbaec7054d6d1e56a547f6d312cc8ca4f90a7042a32b86b520f44b232dd2d6f68d19130eae705cf1cf97b1bf985217c01b48e5a0f8ea95655bcb78e405d4c46e64ff1feb45f233983e5bb77ecee58ac7851dec7e00d30b4d0840daff468f7d157e87e29dc773de32ad1ac1f45d6833bb092ef81953a49acd879ba81270c0038cdd33a6e29d2d15339a0159d542af3ea24845e0b9589e9e546efe33eaf3b83590926ec10c0f6ee0c69a251df7b563cef57e4edcc0e1ec3e024a097faa02d2be2e7b1ebb383488f3231cce0345ffbbacec525815ed088499799a6f60c8bfc45928b502bdc48c0152a6e24333fc3a0eb5f486fb6ac209702fdc232f0f18157b7b32133366bcc63f73c60b6608947fd4b4ff86d5db1c38235d046a966f17dc1e7eea007bde11ad40f81aa4a8f671c054ff9ca630c1c5ccb86886073300b23e37c0fd0b5b00796c2c135d639d14ee6ef8838268fa612aecfea8f4f51872cb48c0aa062ea5d12d6f17a94f60fd9e1c4058aa634906d81bece770fb2c5b984ff6537b7753fd51ac4664ded206d4f2d90474d0a4a2603509aeb148d7131ef3c1bea9fedab9fef1ec0e10092a72bca8a08e804d404d4fb4e5f59f9849725b7b1fe06fe4efdd947b6a670d496f1f8432a178b260b3d44aa81000561e5c6a46f977e469e9a616ceacf14dfb5ff12156110a975b4d80cf13e8b822f54cd463c5b86069b529af2aa0282ec2d589e06f94f0c32fdfffd537b08f73418a7ac11f594b569490fafe5e1c498c4babc8e3f9b86ad00d1f2074f2c44bbac6e606fba2061ed4caf93a3ed8a5610489dff15422f1c0f454c11b537ae7a038cf5e3a09e61ae177bc18254f302f00ae980a554e3becec8498d465a4119fe87459f5cdca43ac21cbef174f377c5c15878b48d94092dd1a31a10d1397c0399e4a96dcc9399d7eb8f8adc8e335a3c24c7afce2498732ca9cc2a7497083f7a67cf1c01a5e126a4dbbef300b96ccc82fec7c58d3d145643350d987132bee1dd5adcf0f01dbd00bc797a2617c3f3de77a2c463e158ab85dc41c3c27220b32ecf688058fec4fcdef544104c2ccece0ef9020f82602bbe6f981bd6ec437aaa7fe07600a1a00d8d3eaee3ef395ed0d7af4f2e8c3fc34ad978f229f4b12417d4c57730a5110e524625359802a946648d577af88d8bb198de93fd60359e380edc13a43676a74b9bb1583310ad66fd0f42e87e1a3677842254670eeaf604b7017ab250c4c38d2f50fbfe5ab03c8a316bf651fefb095b5510f7172391ee21fefb4f5683e22e140f4cfe074938f5968620a1ff2c0b30b76aa3a2cd6b16d26f0314b4b3005ed3879a5d63fa0a596e483514f9f28c8d4eb09696abe100969fc47db6fdfd3a04bd964c8cefea0fd82462c028b7fec6e81f434edd4e2a4fea19b173221e19e1c84dbf787ed9dd75186dbe525fcc530dee296159916c18998f5d085100d392fa4751597be4c2e4274a09ddea826873c7972c8186370f7581c90b7a6f5a1e1c59c03e9191a9018de899a83b4fce8931b0465574d6fd645b964631885e2e717e95f68aacd07edf1aff7366d0e0d2f186162712a40fe992ba974f439b56fa52cde1654e5f1f20344a0bb4544f1466f75c86e9898e39ad808784f7c11e8c38bb1296ba9767cbb4db278910ee9dc5a2e8c9ac942acc03148f1d23487e41a83b5850692f88269b0b42047b8292a3f16807b7a30b48543cef4122c8c292fb9e8f6613e113d2de1d634ad6b31d459149712ec3ce828d7223d0861dcbb2e2453409a4bb98ab918d1fd2771615df64e64fb68c4a3ea9780bd410e206873142d2456a9f36caccfa3b174ac810e458726db1bddd5691c20cd"}, &(0x7f0000fdf000)=0x1008) recvfrom$llc(r1, &(0x7f0000e98000)=""/11, 0xfffffffffffffd81, 0x40, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000267000)=@get={0x1, &(0x7f0000e8f000)=""/151, 0x0}) 2018/01/06 19:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ef3000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000220000)={0x0, 0x1}, &(0x7f0000712000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000602000-0x9c)={r1, 0x94, "3b4e433214afd3dcac707cfa5d316b7add788d12b511362723eff4adb49759b4f516f7abeb614b07ed0ae997c969324c72841eebc77e5c82f678c62e5ffc4f7d627318b61735f5a30245142816d20ddf0e93b6e20b4883fc7b3fd0ee19f2234a193e23789e5e9deefaf79b144290e07051f39bfeb9d8d8029188359e5b37a43f4a125229b85218608a19b295910f52ba9a2b8226"}, &(0x7f00004f0000-0x4)=0x9c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000824000)={r2, 0x7, 0x1, 0xffffffffffffff0f, 0x101, 0x100000001, 0x6c8, 0xc16d, {r2, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6503, 0x6, 0x43, 0x401, 0x80000000}}, &(0x7f00006ac000)=0xb8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fa3000)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffff80}, @in6={0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x38) 2018/01/06 19:09:41 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000)=[{&(0x7f0000002000-0x7e)="bef36c927ceb6a02cae39b081a0dc4db797cc541a08eab0cb85c1dff9f1d4b525f7c57d280b1a21a17c57e3671fd89d84da9a31394cf0633cf4ef3e3a825e1da7fb520f6f46eb136ea9826e95ce178588bec80c799e18571e50ab476e94f234e534820686b31334b77e66f66a24c9725b9e219d2dee30094474042b35405", 0x7e}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x2, 0xeac, &(0x7f0000005000+0x1cc)=""/183, &(0x7f0000006000-0x4)=0xb7) recvfrom$ax25(r1, &(0x7f0000001000-0xde)=""/222, 0xde, 0x100, &(0x7f0000000000)={0x3, {"24f89643c36145"}, 0x8001}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000007000-0x48)=@full={{0x3, {"7c3f7b01e456c2"}, 0x3f}, [{"562087849a60b0"}, {"4cabc691059bdf"}, {"8bc6d77e3601be"}, {"307289b0161af2"}, {"ea2baa707c7995"}, {"7fb8b9141e9280"}, {"cec44a1ce8990f"}, {"87c9ea426359e3"}]}, 0x48) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x5, 0x0, 0x1}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000)={r3, 0xd, "d0ca8d843f0d031ee0718e4cf3"}, &(0x7f0000006000-0x4)=0x15) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) 2018/01/06 19:09:41 executing program 3: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f96000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f96000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000eee000)={0x0, 0x5, 0x10001, 0x8000}, &(0x7f0000c3f000)=0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f97000-0x8c)={r2, @in6={{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000-0x1)="96", 0x1) 2018/01/06 19:09:41 executing program 1: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000496000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000968000)=[{&(0x7f000024f000-0x29)="2900000018003109008b0001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) accept4(r0, &(0x7f00009c0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000096b000-0x4)=0xe, 0x0) 2018/01/06 19:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000fe7000)=0x0, &(0x7f0000c18000-0x4)=0x4) write(r0, &(0x7f0000eed000)="1f0000120003f2f909000000e100770100001405002200dffe1aec00008142", 0xfffffef9) recvmsg(r0, &(0x7f00005cc000-0x38)={&(0x7f0000329000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a5d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000043000-0x38)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f00003eb000)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socket(0x5, 0x4, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000006, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000520000)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000067d000)={@generic="337bbeefbff234e533885cf1e342ffa4", 0xffffffff}) 2018/01/06 19:09:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d8b000-0x8)={0x0, 0x0}, 0x0, 0x7fff) r1 = socket(0x7, 0xa, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e9a000)=0x400, 0x4) socketpair$inet6(0xa, 0x80007, 0x2, &(0x7f0000bcb000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000013000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00008eb000-0x4)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002c6000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000741000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be7000-0x4)=0xe8) r6 = getgid() sendmsg$netlink(r0, &(0x7f0000d71000)={&(0x7f00009c8000)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000045e000)=[{&(0x7f0000acd000-0x2d4)=[{0xec, 0x9, 0x4, 0xffffffff, 0x1, "260ac084b654602c2db42cab80d38ce778fd11aec7b64c1924889e2bb6ae16a77548d807cd94fcad75b481807017d02fd5a6069b5a3efddbb2aa8e39eacab59c49d4ce33e8c593c7df0f743adc64e392e9e54e394cf65705b65e0bd8af147d30677b2f5f70ee0f56c442efffe15a332df7c6ba02324714bdea20a0c1736019634b7dc6b2938c16478e471e766aa06d87d5bebb9e2db985971454d3e6957b0b8f9b7920a931aa47ced8edf9dadd7c16786c2d8de6de3a284965b1b53f1c780d1904b6f236bb45088e1fba1411fac508472764addf4ba112df6cbec868"}, {0xd0, 0x3, 0x801, 0xffffffff, 0x3, "91928302cc38f4fc430a5da2f803e3e608cdb96ad69587451a1104acded731befb3b02fda39f0fcd49a450e13d39bc38da2bdc08ef233b7100dcbb31440cac32a68d39cc7f949912e187a4f86e930d866e97c3223f88740732c7c7514468c84602601700ccf8e5b57ea851287b1ea6b6e8ed7a9018d12004387038c497f130d240ea4ec27f561a3c69fa43f9e814fb9216267cb7093a929fcc63d2a8f89263196da56c5e046c364952955eb89bd1a06e0179d6f136725625c6f04be60d5496"}, {0x2c, 0x372, 0x400, 0x7f, 0x3, "bec4f9c2f1bbf589c8933b58bc5c364199e89f319d149ad546"}, {0x98, 0xf96b, 0x908, 0x400, 0x0, "757ca32b40d109709b178f6b5c369e2e913cf13bd2d08f6a305ec821292fca475ced33f83702747363ef03f46501e1f4ba4d39a9f30801232381b0b14cf7ae518762f17d0df0c8b8a189e1e628d94bee2148d1e8363eeb138125afe2f86ed68d03e74945e4063c45ee51c2e4cd542c251369aa53d2fc08051eb3fa9b424665ea448dd69bef"}, {0x54, 0x0, 0x1, 0x90, 0x0, "d0391dc1d6f60715444a5b9dbd73ad2faded3cd9552397341659c7cf3b1c7f638a534fb322e78d770c83d1c9fbfa8a85fd5172d7b3bb7277d4dc7c4b9dc2c27e507120"}], 0x2d4}, {&(0x7f0000d3c000)=[], 0x0}, {&(0x7f0000420000-0xa8)=[{0x20, 0xfff, 0x8, 0x6000000000, 0x0, "18d62c7d4d35c59b786cfef9e3bf"}, {0x1c, 0x1, 0x10, 0x8, 0x1, "bce782ddc9a4754996"}, {0x6c, 0x4, 0x204, 0x800, 0x2, "67160144f2fc0abc9ac89ce2400614c0607816a166533a30dabd7b34cafb08585033d382a5ac008849340ce3b260cd48322ca574e13921d21c4fde1ab88ef61ba814ecf524bc37fa412a54bf876d63fa6eb7ba8b900bb940df"}], 0xa8}, {&(0x7f0000d33000)=[{0x1010, 0x0, 0x800, 0x100000001, 0x2, "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"}, {0x7c, 0x0, 0x300, 0xe46, 0x0, "e3d20fdef0856ada8dbf91f008df2da0987ba705bc500368f229d86cabb543d01f8312d511da41a6151c2f071e87da84906b1a65c18aa64fd6d8a3ea28eaaf46416d4bb6ba72792f8573f8845c8101486b8604268068ad195b6fec4cfc582fe747bccde160171aef39"}, {0xb8, 0x20, 0x100, 0xad7e, 0x0, "12935e32793d81f2186c40b343e5d3e3692ba2cd33170120d2c48190843b3a60bec6f4a91074ef9c5ac325aa158c5ecb89ec484a562e267460d60f449a0e8f933b3011cfd10413cad915a8d9db2cb3e6fe125642692a576291f9cd4fe66440ade810eb2ac1f9d89d9918658704f46fc39c1ca094551458efc8fdb39f3e9574b5475c66c185ef108648f1036872588f8df7e7c3ed8240f06e3693685b6b130fb5c750c4f0f3872047"}], 0x1144}], 0x4, &(0x7f000065c000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r2, r3, r3, r1, r2, r2, r1, r2]}, @rights={0x38, 0x1, 0x1, [r1, r3, r0, r0, r2, r1, r1, r3, r0]}], 0xa0, 0x4040041}, 0x4) syz_emit_ethernet(0x66, &(0x7f000030a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "544dd6", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) socketpair(0x19, 0x80001, 0x1, &(0x7f000042b000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f000027c000-0x40)={0x2, 0x1, 0x2, 0xe9, &(0x7f00008a3000)=""/233, 0x7, &(0x7f0000ab9000)=""/7, 0xb2, &(0x7f000075e000)=""/178}) 2018/01/06 19:09:41 executing program 4: socketpair(0x2, 0xf, 0x101, &(0x7f0000689000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x7)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000)={@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x2, 0x940, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xcf, 0x7, 0x1f, 0x2, 0xfeb, 0x9, 0x5, 0x0, 0xfffffffffffffff7, 0x1, 0x7ff, 0x3, 0x1, 0x1f00000000000000, 0x8]}, &(0x7f0000608000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f00005cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000044d000-0x4)=0x10) r4 = socket(0xa, 0x3, 0xff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000a98000-0x4)=[{0xb, 0x2}, {0xc, 0xff}, {0xb, 0x7}, {0xf, 0x3}, {0xa, 0x2}], 0x5) connect$inet6(r4, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000a6c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3f000)=@ethtool_per_queue_op={0x4b, 0x5, [0x9, 0x2, 0x8, 0x9, 0x6, 0x3f, 0x9, 0x3, 0x9, 0x5, 0x100000001, 0xf0, 0x9626016, 0x9, 0x4, 0x5, 0x7fffffff, 0x1, 0x5, 0x4, 0x8, 0x3, 0xfff, 0x4, 0x9, 0x5, 0x5, 0x10001, 0x8, 0x96, 0xfffffffffffff913, 0x7, 0x8, 0x968, 0x5, 0x8, 0x7, 0x5, 0xf22, 0x9, 0x6, 0x3, 0xffffffffffffffe1, 0x100, 0x2, 0x10001, 0x8000, 0x10000, 0x1, 0x9, 0x6, 0x9a6, 0x81, 0x6, 0xfffffffffffffe00, 0x3, 0x8, 0x0, 0x1, 0xa2ac, 0xfffffffffffffc01, 0xffffffffffffff01, 0x100, 0x3ff, 0x1, 0x5, 0x0, 0x1000, 0xfffffffffffffffb, 0x9, 0x0, 0xfffffffffffff001, 0x8, 0x1, 0x1, 0x4, 0x9, 0x100000001, 0x3f, 0x9, 0x1, 0x5, 0x1f800, 0x7, 0x4, 0x2, 0x1, 0x7, 0xacc, 0x400, 0x7fff, 0xfffffffffffffff7, 0xffffffffffffffec, 0x200, 0x3, 0x200, 0xf71e, 0x101, 0x10000, 0x7, 0x3, 0x5, 0x10000000, 0x5abdcb0b, 0x8, 0xfffffffffffffffe, 0x14, 0x2, 0x5, 0xffffffffffffff00, 0x3, 0x0, 0x3aa, 0x7, 0x9, 0x7f, 0xcc7, 0x3, 0x354d03df, 0x100000000, 0x1, 0x8, 0x54f, 0x7, 0x401, 0x14, 0x7, 0x7ff, 0x9a96, 0xbf5, 0x81, 0x6, 0xffffffffffffffff, 0x8, 0x3, 0x5, 0x82, 0x4, 0x4, 0x1, 0xfffffffffffff800, 0x9, 0x8fb4, 0x98cf, 0x8, 0x4, 0x7, 0x100000001, 0x2, 0x1, 0x8000, 0x6, 0x5, 0x2, 0x6, 0x100000001, 0x9, 0x5, 0x7fffffff, 0xffffffff, 0x9, 0x5, 0x100000000, 0x0, 0x0, 0x2, 0xc51, 0x4, 0x4, 0x0, 0x3, 0x3, 0x4, 0x8, 0x0, 0x4765, 0x1, 0x1000, 0x0, 0x6, 0x1, 0x80000000, 0x900000000000000, 0x7, 0x8, 0x0, 0x400, 0x5, 0x9, 0x20, 0x228, 0x8001, 0x40, 0x0, 0x8797, 0x3, 0x1, 0x2, 0x4, 0x0, 0xff, 0x2, 0x2a, 0x80000000, 0x66dd9091, 0x80000001, 0x3, 0x6, 0x5, 0x8000, 0x8, 0x8, 0x6, 0x2f, 0x1, 0x100000000, 0x800000000, 0x1, 0x200, 0xb0, 0x1, 0x8, 0xff, 0x7fff, 0x40, 0x6c5, 0x20, 0xbd47, 0x6, 0x100000001, 0x7, 0x9, 0x8, 0xf29d, 0x1, 0x8, 0x0, 0x0, 0x2, 0x23c9, 0x8, 0x6db, 0xff, 0x1, 0x2, 0x40, 0x1, 0x3f8000, 0x101, 0xffffffffffffff56, 0x0, 0x8, 0x1, 0x20, 0x9, 0x7, 0x100000000, 0x2, 0x1, 0x9, 0x80000001, 0x5, 0x9, 0x4, 0x2, 0x401, 0xd44d, 0x3f, 0x5, 0x4, 0xffffffffffffffc1, 0x6, 0xfffffffffffffff8, 0xff, 0x800, 0x9, 0x100000001, 0x80000001, 0xfffffffffffffffb, 0x1, 0x7, 0x3f, 0x1ff, 0x2, 0x8, 0x9, 0x5, 0x3, 0x10001, 0xc247, 0x8001, 0x6b2e, 0x597, 0x2, 0xffff, 0x3, 0x0, 0x7, 0x1ff, 0x5, 0x3f, 0x2, 0x4, 0x3, 0xeac0, 0xffffffff, 0x5, 0x8, 0x400, 0x100000001, 0x5, 0x7f, 0x0, 0x77, 0x8, 0x4, 0x7, 0x6, 0x40, 0x7335, 0x7ff, 0x8, 0xfffffffffffff795, 0x4, 0x3f, 0x7, 0x1f, 0xc8b7, 0x0, 0x7, 0x6, 0x3f, 0x0, 0x100000000, 0x895a, 0x6, 0x287, 0x55, 0x0, 0x4, 0x5, 0xc400000000000000, 0x3, 0x7c15, 0x2, 0x3, 0xfffffffffffff000, 0xfff, 0x413, 0x5, 0x3f, 0x7fff, 0x0, 0x77b, 0x6b, 0xfffffffffffff1ed, 0x6, 0x5, 0x80000001, 0x9, 0x3, 0x9, 0x6, 0x2, 0x77da, 0x4, 0x7f, 0xfffffffffffffff8, 0x1, 0xffffffffffffffe1, 0x0, 0xe, 0x6, 0x6, 0x6, 0x7, 0x100000001, 0x100000000, 0xff, 0x1ff, 0x3ff, 0x4, 0x1ff, 0x88, 0x3, 0x5, 0x5, 0x0, 0x1, 0x7, 0x2, 0xff, 0x100000001, 0x0, 0x2a628989, 0x37c46c42, 0x7, 0x40, 0x3, 0x8, 0x10001, 0x1ff, 0x20, 0x6, 0x1, 0x7, 0x2c, 0x1ca2, 0x9f5, 0x3ff, 0x8, 0x1, 0x2, 0x2, 0x8f9, 0x42e0, 0x4, 0x1, 0x0, 0x7, 0x0, 0x2, 0x7, 0x0, 0x1, 0x8, 0x1, 0x80, 0x400, 0xffffffffffffff1b, 0x101, 0x5, 0x3, 0x7fffffff, 0x6, 0x7, 0x1, 0x3, 0xa7, 0xff, 0x6, 0x6, 0x3, 0x0, 0x0, 0x2, 0x0, 0x8, 0xfffffffffffffff9, 0x7af, 0x9, 0x1f, 0x1, 0xfffffffffffffffa, 0x80000000, 0x2, 0x8, 0x81, 0x1f, 0x9, 0x8, 0x2, 0x9, 0x3, 0x2, 0x8, 0x9, 0x3f, 0x9, 0x4, 0x8, 0x1, 0x36, 0x3dd0, 0x175a, 0xfffffffffffffffa, 0x6, 0x3, 0x9, 0x7, 0xff, 0x3f, 0xff, 0x80000001, 0x426, 0x70f, 0x4, 0x20000000, 0x100000000, 0x3, 0x2831126c, 0x5, 0x7, 0x7fffffff, 0x5, 0xc4db, 0x7, 0xffffffffffffcb66, 0x80000001, 0x401, 0xff, 0x7, 0x3ff, 0x4, 0x1, 0x9, 0x7fffffff, 0x3ff, 0x0, 0x5, 0x8000000000000000, 0x9, 0x3ff, 0x8, 0x1b, 0x8, 0x6263, 0x0, 0x5, 0xff, 0x3, 0x7fff, 0x9, 0x611, 0x4, 0x9, 0x6, 0x7, 0x9, 0x7, 0x7d, 0x32a, 0xfffffffffffffffa, 0x3ff, 0x100000000, 0x3ff, 0x5, 0x6, 0x1f, 0x9, 0x2, 0x3, 0x8, 0x3, 0x8, 0xffff, 0x80000000, 0x7, 0x7fff, 0x2, 0x8, 0x101, 0x6, 0xfffffffffffffffa, 0x2, 0x4, 0x40, 0x7f, 0x9, 0x0, 0x4, 0x20000000000000, 0x1, 0x1, 0x8001, 0xffff, 0xfffffffffffffffb, 0x7, 0xfffffffffffff98a, 0x1, 0x0, 0x3ff, 0xaf, 0x2, 0x4, 0xf8, 0x0, 0x6, 0x80000000, 0x91, 0x7768, 0xfffffffffffffffb, 0x20, 0x7ff, 0xeb, 0xfffffffffffffffc, 0x12, 0x7f, 0x7, 0x6, 0x0, 0x0, 0x0, 0xffff, 0x7f, 0x10000, 0xfffffffffffffff8, 0x3ff, 0x7fffffff, 0x5, 0x1, 0x10000, 0x8, 0x6, 0x7ff, 0x3, 0x3, 0x51, 0x81, 0x5, 0x8, 0x8, 0x1, 0x80000001, 0xfff, 0x1ff, 0x65, 0x9, 0x0, 0x4, 0xffffffffffffffd4, 0x18000, 0x8d, 0x7, 0x6, 0x3ff, 0x7f, 0x7, 0x80000000, 0x4, 0x40, 0x1, 0x20, 0x3, 0x9a, 0x7f0000000000000, 0x8, 0x40, 0x80, 0x6, 0x20, 0x4, 0x8, 0x6, 0x800, 0x3, 0x6, 0x8, 0x24940b48, 0x0, 0xe4, 0x7fff, 0x1, 0x100000000, 0x7, 0x8000, 0x0, 0x3, 0x8, 0x9, 0x2, 0xd0, 0x5, 0x5, 0x3, 0x2, 0x401, 0xfff, 0x0, 0x8a4, 0x40, 0x8, 0xc000000, 0x0, 0x5, 0x9000000000, 0x7fffffff, 0x6, 0x7, 0xfffffffffffffe01, 0x1383, 0x7, 0x210, 0x20, 0x5, 0x400, 0x81, 0x4, 0x2, 0x5000000000000000, 0x7fff, 0x1, 0x5, 0xfffffffffffffffc, 0x1, 0x2, 0x800, 0x6, 0x4, 0x4, 0x200, 0xffffffffffff0000, 0x5, 0x0, 0x6, 0x22c000, 0x10001, 0x11, 0x5, 0x1, 0x4, 0x0, 0xff, 0xfffffffffffeffff, 0x1, 0x36, 0x4, 0x0, 0xe900, 0x6, 0xfffffffffffffff9, 0x7d, 0xffffffffffff6840, 0x4086, 0xbd, 0x9, 0x3, 0x54275e4e, 0x7f, 0x20, 0x4, 0x4, 0x7, 0x1000000000000000, 0x2, 0x401, 0x3f, 0x7, 0xfffffffffffffff8, 0x3f, 0xfffffffffffffff7, 0x1, 0x9, 0x81cf, 0x80, 0x40, 0x0, 0x7, 0xc0b, 0x4, 0x0, 0x1, 0x4, 0x9, 0x10000, 0x7, 0x398, 0x9, 0x3, 0x5, 0x8723, 0x4b2d, 0x6, 0x1, 0xf802, 0x7, 0x40, 0x8000, 0x10000, 0x84, 0xffff, 0x5, 0x20, 0x4, 0x6, 0x1dd, 0x2, 0x0, 0x77, 0x0, 0x5, 0x0, 0x8, 0x1, 0x20, 0x1, 0x8, 0x883b, 0x0, 0x101, 0x9, 0x7fffffff, 0x1c, 0x2, 0x8000, 0x3, 0x3, 0x4, 0x0, 0x4, 0x5, 0x7f, 0x9, 0x6, 0xffff, 0x3, 0x1f, 0x100000001, 0x1, 0x8, 0x7, 0x7c0000, 0x5, 0x9, 0x3, 0x7fff, 0x4, 0xf1, 0xfc19, 0x8, 0x3, 0xe0, 0x3, 0x400, 0x3, 0x3, 0x10001, 0x464, 0x1, 0x101, 0x717e, 0x101, 0x5, 0x6, 0x2, 0x0, 0x100000000, 0x1, 0x6, 0x205572db, 0x7, 0x5, 0x6, 0x80000000, 0x4a8, 0x401, 0x3, 0x0, 0x100000000, 0xfa, 0x9, 0x1c, 0x74, 0x20, 0xbac, 0xffffffff, 0x9, 0x8001, 0xfffffffffffffffc, 0x2, 0x2, 0x6, 0x0, 0x4, 0x7, 0xffffffff, 0x10001, 0x4, 0xffff, 0x3ff, 0x100000001, 0x8, 0x1, 0x6, 0x7fff, 0x10000, 0x80, 0x3, 0xffffffffffffff25, 0xb8, 0x100000000, 0x401, 0x8, 0x40000000000, 0x8000, 0x0, 0x7, 0x3, 0x2, 0x727, 0x9a, 0x3f, 0x7fff, 0x5, 0x8, 0xffffffffffffff7f, 0x9, 0x6, 0x8, 0x6, 0x3, 0xa9, 0x7ff, 0x5, 0x5, 0x2, 0x8, 0x10001, 0x8, 0x3a, 0x0, 0x6, 0x40, 0x2c6, 0x10001, 0x6, 0x81, 0x508b, 0x9, 0x6, 0x80, 0x5, 0x3, 0x9f, 0x3, 0x80000000, 0x3ba, 0x7ff, 0x6, 0x5d, 0x25f, 0x8000, 0xfffffffffffff800, 0x4, 0x9, 0x1, 0x1, 0x7, 0x6, 0x6, 0x7fffffff, 0xfffffffffffffffe, 0x1ff, 0x5, 0x0, 0x9, 0x8, 0x0, 0x9, 0x2, 0x4, 0x10000, 0x7932, 0x20, 0x0, 0xffffffffffff0000, 0x3, 0x6, 0x6, 0x1da, 0xe2b, 0x3, 0x1, 0x7fff, 0x5, 0xfffffffffffffe00, 0x8, 0x10001, 0x3fa, 0x1a41, 0x9, 0xa, 0x55c5, 0x4, 0x81, 0x4, 0x1, 0x3, 0x281, 0x8, 0x3f, 0x2, 0x6, 0xfffffffffffffbff, 0x7, 0x6, 0x2, 0x20, 0x20, 0x6, 0x1ff, 0xe9c, 0x200, 0x2, 0x1, 0x3, 0x5c, 0xa0, 0x80, 0x48f, 0x4, 0x2, 0x7ff, 0x5, 0xb5, 0x7, 0x5, 0x100000001, 0x1, 0x275, 0x4, 0xb04, 0x0, 0x7, 0x3, 0x4, 0x62b4c8da, 0x40, 0x8, 0x3, 0x34f1c927, 0x34, 0x677e, 0x4, 0x6, 0x9, 0x6, 0x8, 0x8, 0xc4, 0x4, 0x7, 0x0, 0x100, 0xa681, 0xfffffffffffffff9, 0xfffffffffffffffe, 0xb05e, 0x6, 0x1, 0x3, 0x5, 0x204000, 0x3ea2, 0x8, 0x100000000, 0x9, 0x1000, 0x1f, 0x10001, 0x1, 0x9, 0x0, 0x3, 0x8, 0x6, 0x800, 0xfff, 0xe60, 0x4815, 0x5, 0x43, 0x0, 0x9, 0x2, 0x81, 0x9, 0x6, 0xd8, 0x8, 0xff, 0x1, 0x4, 0x0, 0x8001, 0x7fffffff, 0x10001, 0x2, 0x6, 0x6, 0x101, 0xff, 0x8dea, 0x7, 0x10001, 0x2e31e021, 0x9, 0x2860, 0xd6, 0x7ff, 0x9, 0x3, 0x10001, 0x8000, 0x7, 0x3, 0x2, 0x9, 0x5, 0xd0, 0x0, 0x86a1, 0x0, 0xfff, 0x48ee, 0x2, 0x50ecf3a2, 0x2, 0x100000001, 0x8, 0x9, 0x40, 0x7ff, 0x9b6b, 0x5, 0x1d3, 0x2, 0x7, 0x3, 0x9, 0x4, 0x5, 0x40, 0x1, 0x1, 0x6, 0x5, 0x5, 0x7, 0x40, 0x7, 0x4, 0x1685, 0xfffffffffffffff9, 0x8, 0x8, 0x1ff, 0x7fffffff, 0x4, 0x2a82, 0x2, 0x1, 0x7, 0x1, 0xfffffffffffffffc, 0x401, 0xff, 0x6, 0x9, 0x2, 0x4, 0x401, 0x3, 0xfffffffffffffffa, 0x0, 0x8, 0x9, 0x1, 0xf6b, 0x27, 0x400000000000, 0xa4, 0x6, 0x0, 0x4, 0x7, 0x0, 0x0, 0x9, 0x100000001, 0xfffffffffffffffb, 0x8, 0x7, 0x144a3486, 0x3ff, 0xf4dd, 0xcbe, 0x7, 0x130b, 0x2, 0x20, 0x8, 0x1, 0x1f, 0x1ff, 0x1, 0x3, 0x80000000, 0xfffffffffffffff7, 0x6, 0x400, 0x4, 0x4, 0x2, 0x1, 0x100000001, 0x1, 0x4, 0x3, 0x8001, 0x4, 0x8, 0x2, 0x7fffffff, 0x3651a02c, 0x400, 0x8, 0x32d577f0, 0x7, 0x7cdd, 0x0, 0x3, 0x0, 0x6, 0xddbb, 0x3, 0x8001, 0x401, 0xff, 0x1, 0x186, 0x10000, 0x2, 0xffffffff, 0x7f, 0x49, 0x8000, 0x1, 0x1d53, 0x6, 0xfffffffffffffc6a, 0x4826, 0xfffffffffffffffe, 0x80000001, 0x1, 0x10000, 0x3, 0x9, 0x5, 0x9, 0x7, 0x9, 0x200000, 0x0, 0xcf3a, 0x92, 0xc8, 0x0, 0x6, 0x2, 0x40, 0x401, 0x5a, 0x15178, 0x6, 0x10000, 0x0, 0x101, 0x100, 0xc6d5, 0x40, 0xfb, 0x5, 0x3, 0x5eb1, 0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x8, 0x2, 0x3, 0x7, 0x2, 0x10001, 0x6, 0x10001, 0x0, 0x6, 0x2, 0x1, 0xfffffffffffffbff, 0x3ab4, 0x5, 0x3, 0x2, 0xfffffffffffffff9, 0xfff, 0xffffffffffffffff, 0x6, 0x9, 0x360, 0x1, 0x1, 0x1, 0x5, 0x5, 0x9, 0x18000, 0x3, 0x6, 0xc9, 0x7, 0x0, 0x9, 0x4, 0x3, 0x0, 0x9, 0x6, 0x3, 0xcb9, 0x1, 0x4978, 0xffffffff, 0x8, 0x4, 0xffffffffffffffe1, 0x8, 0x5, 0x1f, 0x8, 0x6960, 0x0, 0x4, 0x9, 0x800, 0x8c, 0x3, 0xffff, 0xfffffffffffffffe, 0x7fff, 0x5, 0x6, 0x10000, 0x1665, 0x80, 0x2, 0x6, 0x3, 0x20, 0x0, 0x6, 0x1, 0xfff, 0x52, 0xff, 0x7, 0x4, 0x1, 0xaabb, 0x80000001, 0x80000000000, 0x49ff, 0x1, 0xfff, 0x8, 0xe4d, 0x80000000, 0x3f, 0x401, 0x3, 0x100000000, 0x0, 0x8, 0x5, 0xca, 0x1, 0x401, 0x9, 0x8, 0x1, 0x1000, 0x4, 0x8, 0x10000, 0x800, 0x80000001, 0x10000, 0x100000001, 0x40, 0x7, 0x3, 0x6, 0x3, 0x1, 0x7f, 0x0, 0x80000001, 0x10001, 0x4, 0xffffffff00000, 0x2, 0x9, 0xffffffff, 0x7fff, 0xfffffffffffffe00, 0x5, 0x4, 0xe000, 0x5, 0x4, 0x7, 0x6, 0x80000001, 0x7, 0x3, 0x1ff, 0x10001, 0x3, 0x9b, 0x10000, 0x5, 0x8, 0x2, 0x8, 0x8001, 0xcb5f, 0x101, 0xa2d, 0x0, 0x589d, 0x9, 0xffffffff, 0x8001, 0x18b, 0x1d, 0x65d, 0x5, 0x2, 0x1ff, 0x5d04, 0x1c87637f, 0x7, 0x7, 0x3, 0x200, 0x401, 0x6, 0x3, 0x0, 0x10000, 0x0, 0x4, 0x2, 0x3, 0xb4, 0x9a85, 0x2, 0x3, 0x8001, 0x7f, 0x6, 0xffffffffffffff76, 0x9f, 0x7ff, 0xfffffffffffffffd, 0x3, 0x80, 0xfff, 0x3, 0x9, 0xf0a, 0x8001, 0x1, 0x3, 0x5, 0x9, 0xfffffffffffffff9, 0x1000, 0xfce7, 0x0, 0x9, 0x100, 0x2, 0x4, 0xfffffffffffffffc, 0x9, 0x7, 0x2, 0xfffffffffffffff9, 0x0, 0x3, 0x7, 0x7, 0x8e84, 0xebf6, 0x80, 0x0, 0x9, 0x6000000000000000, 0x7, 0x0, 0x6, 0x4, 0xcc, 0x10000, 0x2, 0x6, 0xced, 0xe5e, 0xffffffff, 0x2, 0x8001, 0x8, 0x6, 0x3, 0x1000, 0x4, 0xfff, 0x7ff, 0x8, 0xfffffffffffffc00, 0x3, 0x4, 0x0, 0x1ff0000000, 0x7, 0x7, 0x0, 0x74, 0x6d082d26, 0x2adc, 0x7ff, 0x5, 0x3f, 0x9, 0x3, 0x5, 0x0, 0x4, 0x8, 0x1b, 0x1ff, 0x1, 0x8001, 0x10000, 0x1ff, 0x0, 0x8, 0x2, 0x10000, 0x7fffffff, 0x1, 0x7fff, 0xffc0000000000000, 0x3f, 0x8, 0x8, 0x800, 0x7, 0x9, 0x3, 0x8000, 0x100000000, 0xffffffffffffff00, 0x20, 0x8, 0x0, 0x7, 0x2, 0x1ff, 0x8001, 0x48c, 0x0, 0xfffffffffffffff7, 0xfff, 0xffffffff80000001, 0x230, 0x834b, 0xff, 0x1, 0x4, 0x7, 0x35, 0x1, 0x0, 0x8, 0xca9, 0x10001, 0x0, 0x83, 0x6, 0x7f, 0xe6e, 0x10001, 0x3, 0x80000000, 0x7, 0x3, 0x2, 0xffff, 0x4, 0xbce, 0xf56, 0x6, 0x8, 0x8, 0x81, 0x80000000, 0x10000, 0x401, 0x8, 0x7, 0x84a, 0x8, 0x2b76d179, 0x7, 0x100000000, 0x7, 0x8000, 0x121ee61c, 0x7, 0x7, 0x2, 0x400000, 0x8, 0x4, 0x8, 0xc000000000, 0x1, 0x6, 0x10000, 0x6, 0xffffffffffff3c45, 0x4, 0xeb, 0x3, 0x5, 0x5, 0x47, 0xbcd, 0x1, 0x9866, 0x3, 0x2, 0x6, 0x4, 0x6d, 0x3, 0x9, 0x9, 0x9, 0x8, 0x7, 0xffffffffffffffff, 0x6e2, 0x8d05, 0x43c, 0x6, 0x3, 0x101, 0x47, 0x8, 0x3, 0x38, 0x101, 0x0, 0xfffffffffffffff7, 0x20, 0xfffffffffffffff9, 0x531, 0x0, 0x10000, 0x5, 0xeb7, 0xe4, 0x3, 0x7ff000000, 0x4, 0x2, 0x4, 0x3, 0x401, 0x4465a662, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x4, 0x200, 0xc00000000000, 0xb947, 0x3, 0xa0000000, 0x8, 0x400, 0x8, 0x401, 0x40, 0x7, 0x5, 0x9, 0x7, 0x4, 0x9, 0x0, 0xffffffff, 0x9959, 0x7, 0x4, 0x1, 0x7fffffff, 0x80000000, 0xe47, 0x56, 0x8, 0x2, 0xa89e, 0x93f, 0x3f8000000000000, 0x1f, 0x1, 0x2b5, 0x5, 0x1, 0x10000, 0x1, 0x7ff, 0x0, 0x2, 0x8001, 0x4, 0x1, 0x5, 0x0, 0x8, 0x200, 0x6, 0x2, 0xda, 0x8000, 0x0, 0x2c, 0x7, 0x0, 0xa7, 0x6, 0x3f, 0xf391, 0x7, 0x3, 0x7ff, 0x81, 0x9, 0x6, 0x7, 0x3, 0x7, 0x3, 0x5, 0x101, 0xffffffff, 0x7, 0x1, 0x8001, 0x6b, 0x1, 0x1, 0x703ab8e3, 0x0, 0x6, 0x7, 0x1ff, 0x6, 0x0, 0xfcd, 0x9, 0x100, 0x200, 0xfe, 0x7fffffff, 0x100, 0x9, 0x562, 0x4, 0x6, 0x2, 0x7, 0x60, 0x7ff, 0x1, 0x3f, 0x0, 0x4e, 0x8001, 0x200, 0xffffffff, 0xb50, 0x9, 0x7, 0x1, 0x7fffffff, 0x9, 0x9, 0x400, 0x30000000, 0x1f, 0x2, 0x1, 0x1000, 0x7, 0x2, 0x9, 0x401, 0xfffffffffffffffe, 0x9b9, 0xff, 0x400, 0x1, 0xffffffff, 0x0, 0x200, 0x59e7, 0xffff, 0x1, 0x1, 0xd6, 0xf6c2, 0x0, 0x7, 0x2, 0x0, 0x31, 0x8, 0x8000, 0x5, 0x4, 0xb54c, 0x2, 0x8, 0x7, 0x4, 0x8001, 0x4, 0x8, 0x0, 0x10000, 0xa8a, 0xfff, 0x1, 0x9, 0x5, 0xcb8, 0x4414, 0x800, 0x66, 0x9d, 0x40, 0x3, 0x1000, 0x5b70, 0x9, 0x81, 0x80000000, 0x7fffffff, 0x4, 0x4, 0x0, 0x3f, 0xff, 0x5, 0x2, 0x80000000, 0x8000, 0x10000, 0x1ea8, 0x0, 0x8000, 0xffff, 0x1ff, 0x800, 0x7, 0x7f, 0x4, 0x9, 0x313, 0x4, 0x7, 0x9, 0xab, 0x7fff, 0x7, 0x2, 0x7f, 0x2, 0x8000, 0x32, 0x10001, 0x81, 0x5, 0x800, 0x1, 0x1ff, 0x400, 0x9, 0x1ff, 0x8, 0x10000000, 0x8, 0xf7, 0x6000000000, 0x4, 0x4, 0x100000000, 0x200, 0x5, 0x6, 0x58, 0x3, 0xfffffffffffffffa, 0x6, 0x3, 0x5, 0x442, 0x4, 0x7ff, 0x0, 0x1, 0x2, 0x10000, 0x2, 0x10000, 0x8, 0x20, 0x20, 0x100000001, 0x0, 0x7, 0x80000000, 0x0, 0xfffffffffffffffd, 0xd3, 0xffffffff00000001, 0x5, 0x80000001, 0xaa, 0x8, 0x86, 0x8, 0x1ff, 0x7fffffff, 0x4, 0x1000, 0x81, 0x1, 0x7fffffff, 0x9, 0x6, 0x8001, 0x5, 0xfffffffffffffffc, 0x5, 0x1, 0x70, 0x0, 0x0, 0x1f, 0x3, 0x7, 0xfd, 0xfffffffffffffff7, 0x8, 0x81, 0x355, 0x2, 0x74a, 0x7d5fea9a, 0x8, 0x8001, 0x5, 0x1000, 0x5, 0x5, 0x70000000000000, 0x1f, 0x9, 0x7, 0x5, 0x5, 0x2, 0x0, 0x3, 0x3, 0x190, 0xb36, 0x8, 0x100000000, 0x7f, 0x2, 0x81, 0x9, 0x4, 0x7, 0x10001, 0x3, 0x0, 0x1, 0x8, 0x3, 0x8, 0xff, 0xfffffffffffffff9, 0x401, 0x4, 0x3306, 0x4c, 0x3, 0x81, 0x0, 0x5, 0x7fffffff, 0x3, 0x1, 0x9, 0x101, 0x7f, 0xdf6, 0xfff, 0x96c4, 0x7fff, 0x5, 0xfffffffffffffffd, 0x1, 0x3ff, 0x4, 0x3, 0xfffffffffffff253, 0x8, 0xbf9, 0xa5a3bb2, 0xe0000000000, 0x7, 0x0, 0x101, 0x9, 0xd64, 0x3f, 0x1, 0x9, 0x4, 0x10001, 0x8, 0x5, 0x100000001, 0x4, 0x10000, 0xffff, 0x6, 0x100, 0x7, 0x200, 0x92, 0x16, 0xc10e, 0x4, 0x100, 0xffffffffffffff88, 0x0, 0x4, 0x7, 0x9, 0xff, 0x2, 0x7, 0x101, 0x8, 0x2, 0xee80, 0x3e, 0x7, 0x1, 0x3, 0x6, 0x2, 0x7, 0x7, 0x10000, 0x0, 0x3f, 0x1, 0x1, 0x7, 0x5, 0x52, 0xae92, 0x9, 0x8, 0x8000, 0xffffffffffffff01, 0x200, 0x4, 0x4f, 0x3, 0x5, 0xec08, 0x9, 0x8, 0x5, 0x1, 0x80000000, 0x450, 0x6, 0x3, 0x3, 0x4, 0xfffffffffffffaba, 0x37, 0x80000001, 0x8, 0x8000, 0x2, 0xff, 0x0, 0x7fffffff, 0x7fffffff, 0xdee, 0x7, 0x401, 0xff, 0x400, 0x40, 0x4, 0x2, 0x0, 0x0, 0xfff, 0x6, 0xfd, 0x3, 0xff, 0xeb8, 0x9, 0x80, 0x40, 0x3, 0x96, 0x1, 0x7, 0x8000, 0x2, 0xf642, 0x7, 0x7ff, 0x3f, 0x8, 0x2, 0x7f, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x8, 0x1, 0x2, 0x1000, 0x7ff, 0x5, 0xc5, 0x6, 0x80000000, 0x42, 0x81, 0x5, 0x20, 0x7fff, 0x3f, 0x2fe, 0x280000, 0x8001, 0x7fff, 0x9, 0x3, 0x10001, 0x2, 0x40, 0x1000, 0x7, 0x0, 0xffffffffffffffff, 0xa7, 0x4, 0x80000001, 0xff0, 0x7, 0x4, 0xeb2c, 0x8, 0x800, 0x8000, 0x8, 0x56, 0x598, 0x6, 0x3, 0x1, 0x7, 0xfff, 0x7f, 0x48007922, 0x8, 0x1, 0xba5, 0xbef, 0x100000000, 0x80000000, 0x5, 0x66, 0x4, 0x0, 0xc852, 0x7f, 0x7ff, 0x7, 0xffffffffffffffc9, 0x3f, 0x20, 0x66, 0x5, 0x10001, 0x8, 0x4, 0x8001, 0x70, 0x7, 0x8, 0x2, 0x73d, 0x8, 0x1, 0x81, 0x4, 0x5, 0x9, 0xf51, 0x8001, 0x0, 0x9, 0x2, 0x5, 0x32, 0x2, 0x9ba, 0x3ff, 0x8, 0x400, 0x5, 0x50, 0x1, 0x7f, 0x3, 0x84, 0x93, 0xc, 0x0, 0x0, 0x0, 0xff, 0x3, 0x8, 0x0, 0x4, 0x4, 0x6, 0x1c, 0xbf15, 0x7fff, 0x6, 0x0, 0x7, 0x3, 0x1, 0x2f, 0x4, 0x5db, 0x7, 0x1, 0x432, 0x0, 0x4, 0x8, 0xffff, 0x6, 0x4, 0x6, 0x6, 0x3, 0x211, 0x2, 0x7, 0xa186, 0x6, 0x80, 0x3, 0x4, 0x4, 0x213, 0x4, 0x7, 0x5, 0x7, 0x8, 0x3ff, 0x3c, 0x80, 0x2, 0x5, 0x40, 0x5, 0x9, 0x8, 0x401, 0xffff, 0x8, 0x1ff, 0x1, 0x8039, 0x2, 0x10000, 0x100000000, 0x4, 0x800, 0x1, 0xe7, 0x8, 0x100, 0x1, 0x805, 0xffff, 0x20, 0x1000000000, 0x629, 0xa71, 0x3, 0x17f9, 0x8, 0x8, 0x1, 0x7fff, 0x3f, 0x100000000, 0x100000000, 0x200, 0x4, 0x8c, 0x1d400000000, 0xa48, 0x7fffffff, 0x3, 0x7566, 0x4, 0x8, 0x5, 0x4, 0x1000, 0xfffffffffffffffc, 0x3, 0x7, 0x2, 0x0, 0x7, 0x2, 0x8, 0x8, 0x8, 0x8, 0x9, 0xffffffff995621f7, 0x65, 0x1, 0xfffffffffffffffb, 0x0, 0x80000000, 0x20, 0xfffffffffffffff7, 0x6, 0xbd9, 0x5459, 0x3, 0x2, 0x6, 0x7, 0x7, 0xb9af, 0x9, 0x8, 0x1, 0x1, 0x1, 0x8, 0xffffffffffffffff, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x100000001, 0x1, 0x533, 0x0, 0x6, 0x7, 0x7, 0x9be8000000000000, 0x2, 0x3ff, 0x7, 0xe4, 0x8001, 0xffffffff82db8dec, 0x40, 0x1d0, 0x1, 0x6fa, 0xe2, 0x8000, 0x76b, 0x9b, 0x8001, 0x6, 0x7, 0x5, 0x1, 0xfffffffffffffffc, 0x3, 0x3, 0x7fffffff, 0x7, 0x9, 0x5, 0x101, 0x6, 0x3, 0x9, 0x1, 0x400, 0x8, 0x7, 0x7, 0x7, 0xec48, 0x80, 0x1, 0x6, 0x1, 0x7, 0x9, 0x100000001, 0x2, 0x5d, 0x800, 0x3, 0x6, 0x80, 0x2, 0x7fffffff, 0x1, 0x80000000000, 0x709, 0x6, 0x9f, 0x401, 0x7, 0x0, 0x1000, 0x1, 0x1d3, 0x7347, 0xff, 0x20, 0x9, 0xbe, 0x10000, 0x1, 0x4, 0x1, 0x3ff, 0x7, 0x10000, 0x1, 0x80000001, 0x5, 0xffb, 0x6, 0x4, 0x6, 0xffff, 0x8, 0x2, 0x100000000, 0x20, 0x228c, 0x44ab27e9, 0x3, 0x10001, 0x9, 0x20000000000, 0x2, 0x2, 0x0, 0x401, 0x8, 0x4, 0x38, 0x81, 0x3, 0x5, 0x2, 0x8319, 0x0, 0x5, 0x7, 0x4, 0x101, 0x8, 0x3ff, 0x6dceb7d5, 0x1, 0x15fd, 0x6, 0xf9a6, 0x9, 0xffffffff, 0x6, 0x3f, 0x3, 0x9, 0x6, 0x6, 0x5, 0x1, 0xd68, 0x3f, 0x9, 0x2, 0x2, 0x2, 0x1, 0x0, 0xff, 0x9, 0x6, 0x1, 0xff, 0x401, 0x3ec2, 0x800, 0xf9, 0x7ab, 0xffff, 0x3, 0x7, 0x5, 0x5, 0xaf4, 0x8, 0x0, 0x80000001, 0xfffffffffffffffb, 0x5, 0x8, 0x0, 0x0, 0x9b, 0x401, 0x9, 0xcb5, 0x2, 0x4493, 0x0, 0xffffffff0, 0x1000, 0x4, 0x200, 0x6, 0x5, 0x3, 0x1621, 0x1000, 0x1, 0x5, 0x3, 0x0, 0x20, 0x10001, 0xfffffffffffff800, 0x1d, 0x0, 0x40, 0x101, 0xf3bd, 0xce, 0xff, 0x800000000000, 0x3, 0x5c0, 0x7, 0x8, 0xf1, 0x64, 0x0, 0x2, 0x4, 0x3, 0x7c3, 0x9b5, 0x4, 0x6, 0x1ff, 0x7, 0x28000000, 0xe7f9, 0xfcf, 0x2, 0x2, 0x4, 0xffb, 0x230, 0x400, 0x8, 0x9, 0x7f, 0x0, 0x4e9, 0x1, 0xffffffff, 0x1, 0x8, 0x7fff, 0x20, 0x1, 0x2, 0x3f, 0x6f0, 0xffffffffffff7fc8, 0x769844d8000000, 0x101, 0x4, 0x8, 0x9, 0x6cc, 0x100000001, 0x3, 0x3, 0x11, 0x0, 0x3f, 0x80000000, 0x3, 0x8, 0x1, 0x10001, 0x8, 0x4, 0x9, 0xffffffffffffff00, 0x200, 0x4, 0xbc9, 0x1, 0x1, 0x9, 0x400, 0x5, 0x100000000, 0x7, 0x2, 0x80000001, 0x1, 0xe, 0x4, 0x2, 0x80, 0x2, 0x8, 0xffffffff, 0x4, 0x467, 0x3, 0x7f, 0x400, 0xfffffffffffffffd, 0xbb49, 0xac, 0x1, 0x6, 0x8d1b, 0x5, 0x800, 0x7ff, 0x40, 0xffffffffffff1f02, 0xc073, 0x61, 0x0, 0x100000001, 0xffffffffffffff81, 0xf, 0xa35, 0x4, 0x10000, 0x14, 0x40000000000, 0x9a, 0xbb, 0xfffffffffffffff9, 0x103e, 0x8000, 0x6, 0x80, 0x1389, 0x0, 0x2, 0x3c54, 0x7, 0x524e, 0x4949, 0x4, 0x6f5, 0x3, 0x7, 0x8, 0x800, 0x3, 0x8001, 0x7, 0x33, 0x0, 0x3, 0x0, 0x4, 0x6, 0x0, 0x4, 0x1, 0x64d7, 0x3, 0x7fff, 0x7f, 0xc1, 0x9, 0x0, 0x80, 0x834, 0x3ff, 0xfffffffffffffffe, 0xfffffffffffffd14, 0x1, 0x1, 0x8, 0x4b5983cc, 0x5, 0xd4ae, 0xfffffffffffffff8, 0x0, 0x8, 0x8, 0xaabd, 0xfff, 0x7, 0x1, 0x2, 0x3, 0xc0000, 0x0, 0x6, 0xb8, 0x57, 0xfffffffffffffff7, 0xffffffff00000001, 0x1, 0xffff, 0x7f, 0x18f5, 0x7fff, 0xffffffff, 0x80000000, 0x4, 0x9, 0x1000, 0xefd, 0x7, 0x5, 0xfffffffffffffcb5, 0x8d, 0x7f, 0x7, 0x33, 0xc48, 0x10001, 0x9, 0x0, 0x8000000000000000, 0xfffffffffffff001, 0xff35, 0x7fffffff, 0x8, 0xff, 0x646, 0x40, 0x84, 0x3, 0x6, 0x1, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x4c, 0x414, 0x2, 0x277, 0x6, 0x1, 0x200, 0x5, 0x40, 0xc0, 0x8, 0x8, 0x9489, 0x10001, 0x3, 0xffff, 0x3, 0x20, 0xc0, 0x5, 0x7f221e04, 0x2, 0x3ff, 0x2, 0x400, 0x3, 0x8, 0x3f, 0x6, 0x5, 0xf6, 0x0, 0x1ff, 0x1000, 0x0, 0x2, 0x100, 0x2, 0xfffffffffffffffe, 0x0, 0x7, 0x4d33, 0xffffffff, 0x7, 0x5, 0x40, 0x9, 0x2984, 0x100, 0x80, 0x6f4ffe98, 0x4, 0x101, 0x1000, 0x100000000, 0x9777, 0x69c9c631, 0x7, 0x1, 0x5, 0x1, 0x9, 0x2, 0xdb0, 0x7ff, 0xfffffffffffffff8, 0x81, 0x4, 0x6, 0x101, 0x2, 0x0, 0x201, 0x3, 0x20, 0x6a87ed3, 0xffffffffffffff96, 0xf9, 0x7f, 0x9, 0x7, 0x5, 0x9, 0x2, 0x2a, 0x10001, 0x3f, 0xfffffffffffffff9, 0x1f, 0x2, 0x5, 0xfffffffffffffffa, 0x10000, 0x5, 0x2, 0x25322342, 0x9, 0x4, 0x5, 0xa4b1, 0xffffffffffffff01, 0x1, 0x4, 0x12f, 0x3, 0x10001, 0x158, 0x5, 0x3f, 0x6, 0x9, 0x4, 0x3, 0x2, 0x80, 0x1ed, 0x7f, 0x20, 0x4, 0x9, 0x8000, 0x5, 0x8001, 0x4, 0x8, 0x400, 0x6, 0x5, 0x6, 0x9247ba9, 0x4, 0x6, 0x5c27, 0x3b, 0x0, 0x100000000000000, 0x2, 0x6, 0x8, 0x7, 0xfffffffffffff6c4, 0x0, 0x286, 0x80000000, 0x0, 0x6, 0x7ff, 0xff, 0x40, 0x8, 0x7, 0x0, 0x1, 0x2, 0x71d, 0x3, 0x1f, 0x0, 0x8, 0x7, 0xd667, 0x0, 0x5, 0x39f, 0x6, 0x7, 0x2, 0x0, 0xfff, 0x200, 0x0, 0x43, 0x800, 0x8000, 0x1, 0x2, 0xf52, 0x1, 0x17, 0x6, 0x6, 0x6, 0x3, 0xfff, 0xfffffffffffffff7, 0x100000001, 0x5, 0x3, 0x401, 0x3, 0x3, 0xfffffffffffffff9, 0x101, 0x2, 0x2, 0x5, 0x3f, 0x0, 0x0, 0xf, 0x200000000, 0xffffffffffff6edd, 0xffffffffffff7fff, 0xb50, 0xff5b, 0x0, 0x9, 0x80000000, 0xbb, 0x2, 0x3ff, 0x4, 0x7fff, 0x2, 0x3f, 0x81, 0xbf7, 0x1, 0x3ff, 0x8, 0x1ff, 0x40, 0x6, 0x401, 0x3ff, 0x4, 0x8, 0x5, 0x4, 0x3eb, 0x800, 0x3, 0x6876, 0x1000, 0x1, 0x7f, 0x7fffffff, 0x8, 0x3, 0x7, 0x7, 0x7, 0x9a, 0x5, 0x1, 0x8, 0x81, 0xfffffffffffff89c, 0x6, 0x100000000, 0x6, 0x3, 0x1, 0x7, 0x5, 0x81, 0x6, 0xffff, 0x0, 0x8, 0x8, 0x4, 0x3f, 0x800, 0x5, 0x101, 0x8, 0x8135, 0x0, 0x10000, 0xdb9, 0x9, 0x2b4, 0x20, 0x6, 0x0, 0x5, 0x7, 0x7, 0x1, 0x5, 0x3, 0xffffffffffffffff, 0x125, 0xfffffffffffffffb, 0x3, 0x2, 0x9, 0x1000, 0x8, 0x0, 0x80, 0xffffffffffff8000, 0x47e, 0x8, 0x3, 0x747, 0x1, 0x3, 0x5, 0x8, 0x1, 0x800000000000, 0x1, 0x1, 0x7, 0x10000, 0x7fffffff, 0x3, 0x81, 0x5, 0x0, 0x5, 0x3c41ba89, 0x8, 0x8, 0x0, 0xdacb, 0xc4, 0x40, 0x0, 0x0, 0x2, 0x4, 0xffff, 0x8001, 0x10000, 0x2, 0x5, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0x6, 0x5, 0x3ff, 0x7, 0x2, 0xd3e0, 0x9f01, 0xfffffffffffffff8, 0x8, 0x3, 0x3ff, 0xffffffff, 0x8, 0x7, 0x7, 0x0, 0x8, 0x9, 0x8b2, 0x100000000, 0x3f, 0xfffffffffffff001, 0x13600, 0x2, 0x4000000000000, 0x80, 0x0, 0x80000001, 0x80000000, 0x2c41, 0x8, 0x7, 0x3, 0x100000001, 0x49a, 0x7, 0x0, 0x2, 0x7, 0xfffffffeffffffff, 0xf223, 0x0, 0x3a4, 0xffffffffffffffe0, 0x2, 0x1000, 0x0, 0x7, 0x800, 0xa9, 0x38000000000000, 0x7ff, 0x3, 0x3cc9, 0x5, 0x81, 0x228, 0x24d, 0x1, 0x196, 0x4, 0x6, 0x7ff, 0x8, 0x7, 0x0, 0x20, 0x1, 0x697c6e20, 0x0, 0x3, 0x5, 0xfb2, 0x9, 0x72, 0x800, 0xfff, 0x7, 0x1000, 0x20, 0x80, 0x100000000, 0xffffffffffffffe1, 0x8000, 0x100000000, 0x3, 0x3f, 0x9, 0x4, 0x4, 0x6, 0x3, 0x4, 0x3, 0x1ce, 0x1, 0x7fffffff, 0x9, 0x5, 0x4, 0x3, 0x4, 0x3, 0x9, 0x3, 0xff, 0x7, 0x4, 0x5, 0x14000000000, 0xffffffffffff8000, 0x5, 0x2, 0x8c00000000000000, 0x9, 0x1000, 0x7, 0x2, 0x5, 0x80000000, 0x6, 0x7, 0x0, 0x5, 0x200, 0xa9b, 0x81, 0x2, 0x8000, 0x1, 0x3, 0x2, 0x10000, 0x7, 0x4038e3d5, 0x4, 0x10000000, 0x9, 0x8, 0x6, 0x7ff, 0xef8, 0x5, 0x6, 0x87ec, 0x91, 0x80, 0x7, 0x2874, 0x7f, 0xfff, 0x1, 0x7, 0x5, 0x3, 0x7e, 0xffffffffffffff45, 0x6, 0x80000000, 0x8000, 0x3, 0x79, 0x8, 0x9, 0x8, 0x5, 0x2635, 0x1ff, 0x6, 0x80000000, 0x0, 0x2cdb, 0x2, 0x8, 0x9e6, 0x4, 0x40, 0x9, 0x0, 0x8, 0x73ca, 0x7fff, 0xfffffffffffffffc, 0x2, 0x0, 0x7, 0xff, 0x7992, 0x6, 0x2, 0x86, 0x9, 0x7ff, 0xa689, 0x4a9, 0xb3f, 0x4, 0x80, 0x1, 0x8, 0x0, 0x73743619, 0x7fffffff, 0x400, 0x0, 0x47c, 0x9, 0x3, 0xfffffffffffffffb, 0x3, 0x6, 0x3, 0x4, 0x8, 0x200, 0x3, 0xffffffffffffffff, 0x7a63b156, 0x16b, 0x5, 0x8000000000000000, 0x797, 0x6, 0x5, 0x6fd800000000000, 0xffff, 0x8001, 0x1, 0x200, 0x401, 0x10000, 0xb176, 0x101, 0x9, 0xffff, 0x3, 0x9, 0x20, 0x8, 0xfffffffffffffe01, 0x7fff, 0x2, 0x8, 0x80, 0xff, 0x80000001, 0x2, 0x7, 0x4, 0x1ff, 0xe0, 0x7ff, 0x6, 0x40, 0x6, 0x5, 0x1, 0x3, 0x5, 0x200, 0x1000, 0x7, 0x81, 0x4, 0x6, 0x800, 0x80, 0x3, 0x1, 0xa19, 0x1, 0xfff, 0x6, 0x4b, 0x8b, 0x4, 0x4ee, 0x4, 0x3, 0x7ff, 0x1f, 0x200, 0x3d1e, 0x81, 0x8, 0x20, 0x6, 0x1, 0x1000, 0x4, 0x3, 0x4, 0x5, 0xfff, 0x4, 0x1, 0x3ff, 0x32, 0x8, 0x7, 0x2, 0x9, 0x97, 0x7ff, 0x24, 0x0, 0x0, 0x2, 0x5, 0x0, 0x5, 0x6, 0x0, 0x4, 0x1, 0x2, 0x5, 0x81, 0x9, 0x40, 0x1f, 0x5, 0xfffffffffffffffa, 0x8, 0x8000000000000, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x8, 0x7f, 0xffff, 0xcca0, 0x8, 0x2, 0xfff, 0x1, 0x0, 0x2, 0x8000, 0xfffffffffffffffa, 0x53, 0x0, 0xffffffffffffffe9, 0x6, 0x80000000, 0x80, 0x7ff, 0x7ff, 0x8, 0x80000000, 0x20, 0x1000, 0x0, 0xe318, 0x0, 0x6, 0x85, 0x8001, 0x400, 0x8000, 0x0, 0x9, 0x7cd, 0x800, 0x49, 0x6, 0x1, 0x9c, 0x10001, 0x80000001, 0x7f, 0x8, 0xcca, 0x1, 0x8, 0xd842, 0x7fffffff, 0x9, 0x7, 0x5, 0x45, 0x400, 0x6, 0x800, 0x3, 0x4, 0x2, 0x0, 0x9, 0x3, 0x3, 0x2, 0x8, 0x6, 0x7f, 0xa00, 0x9, 0x3, 0x8, 0x8503, 0x8001, 0xcea4, 0x80000000, 0x94, 0x401, 0x3ff, 0x9, 0x9, 0x8, 0x80, 0x80, 0x3, 0x1a9, 0x3, 0x5, 0x1, 0xea95, 0xfffffffffffff552, 0x1, 0xffffffff, 0x1ff, 0x4, 0x1, 0x1, 0x0, 0x3, 0x800, 0x114, 0x1f, 0x8, 0x6, 0x97, 0x2abe, 0x1ff, 0x1000, 0x9, 0x80000000, 0x0, 0x3f, 0x10001, 0x92, 0xfff, 0x10001, 0x1, 0x7, 0x5, 0x9e8, 0x0, 0x85a, 0x9, 0x5, 0x400, 0x6, 0x7e7, 0x401, 0x4, 0x0, 0x80000000, 0x400000000000000, 0x1, 0x80000001, 0x8, 0x5, 0xffffffffffffffff, 0x5, 0x0, 0x4c9, 0x226a, 0x8001, 0x3, 0x29bd, 0x9, 0x58, 0xcb, 0x9, 0x744, 0x8, 0x6e, 0x7, 0x1, 0x7, 0x4, 0x6, 0xffffffffffffffe1, 0xd5, 0x0, 0x7ff, 0x8, 0xaa2d, 0x81, 0x4, 0xfff, 0x9, 0x8, 0x5, 0x3, 0x9, 0x200, 0x800, 0x1, 0x457, 0x4b80, 0x76b6349e, 0x6, 0x9, 0x7c000000000000, 0x6, 0x3f, 0x7, 0x20, 0x9, 0x0, 0xfffffffffffff238, 0x3, 0xffffffffffffe294, 0x3b43, 0x4, 0x10001, 0x4, 0x10000, 0x101, 0x20, 0x8000, 0x16d, 0x0, 0x5, 0x5, 0x0, 0x4, 0x87, 0x8, 0x6, 0x8, 0x7, 0xd6a, 0x6, 0x100000001, 0x1, 0x200, 0x3, 0x5f769b22, 0x2, 0x4, 0x7f, 0xfffffffffffff801, 0x8000, 0x4, 0x7, 0x7, 0x3, 0x101, 0xffff, 0x0, 0x2b, 0x2, 0x6, 0xff67, 0x6abd, 0x2f048000000000, 0x0, 0x9, 0x10001, 0x9, 0xc2b, 0x0, 0x8, 0x100000001, 0xe33, 0x5, 0x457, 0x0, 0xc0000000000000, 0x0, 0x6, 0x100, 0xe064, 0x7f, 0x4f8, 0x8, 0x1, 0xfffffffffffffff7, 0x64b, 0x100000000, 0x6, 0x0, 0x0, 0x7, 0x80000000, 0xb04, 0x3, 0xfc, 0x4, 0x2162, 0x7, 0x2e33, 0x0, 0x0, 0x7, 0x81, 0x5, 0xa05d, 0x0, 0x8, 0x100, 0xeb4c, 0x1, 0x7, 0x1, 0x401, 0x70, 0x7ff, 0x2, 0x8001, 0x1824934, 0x40000000, 0xeb, 0x2, 0x100000000, 0x1f, 0x5, 0x0, 0x5, 0x3ff, 0x7fffffff, 0x5, 0x2, 0x240000000000000, 0x8, 0x35ae, 0x0, 0x0, 0x2e, 0x8, 0xfe09, 0x7fffffff, 0x3, 0x5, 0x1, 0x3, 0x6, 0x4, 0x3, 0x219, 0x3010f681, 0x0, 0x5, 0x1800000000000000, 0x3ed, 0x5, 0x200, 0x7, 0x80, 0x1, 0x5, 0x2, 0x481e, 0xffffffffffffffb5, 0x81, 0xff, 0x10000, 0x5, 0x9, 0x200, 0x7, 0xfff, 0x2, 0x3ff, 0x9, 0x1ff, 0x100000001, 0x8, 0x1f, 0x8, 0xff, 0x7, 0x40, 0x1ff, 0x7, 0x81, 0x5, 0x3588, 0x0, 0x6, 0x9, 0x4, 0x9, 0x1, 0x0, 0x3e, 0xee1, 0x5, 0x2, 0x3f, 0x0, 0x7, 0x100, 0x8000, 0x691, 0x40, 0x8, 0x0, 0xdeb6, 0x3, 0x5, 0x7f, 0x1, 0x0, 0xffffffffa893ea77, 0xfffffffffffffffe, 0x4, 0x4, 0x6, 0x9, 0x40, 0x1f, 0x0, 0x100, 0x8000, 0xfffffffffffffffc, 0x4, 0x0, 0x20, 0xc, 0x800, 0xa26, 0x100, 0x2, 0xfe9, 0x9, 0x344, 0x3, 0x0, 0x0, 0x5, 0xffffffffffffff72, 0x9, 0x3, 0x20, 0x2, 0x2, 0x8001, 0x3, 0x7d63a290, 0x7ff, 0xea27, 0x7f, 0x1, 0x33, 0x5, 0x0, 0x4, 0x4, 0x7, 0x8, 0x7, 0x4, 0x9, 0x40, 0x4145, 0x40, 0x6, 0xfff, 0x3, 0x7, 0x9, 0x3, 0x7, 0x8, 0x28, 0x8, 0x1, 0x7fff, 0x0, 0x8, 0x1, 0xa40, 0x0, 0x8, 0x1000, 0x3, 0x0, 0x1, 0x3749, 0x2, 0x8, 0x2, 0x8, 0x100000000, 0x8000, 0x5ef, 0x4, 0xfa, 0xa8c4, 0x7, 0x0, 0x9, 0x5, 0x6, 0x40, 0x4, 0x10001, 0xd6c, 0x25913479, 0x5, 0x1, 0x4, 0x8, 0xd6, 0x6, 0x1, 0x6de4, 0x3, 0xff, 0x8000000100000000, 0x4, 0x1, 0xfffffffffffffffd, 0x5, 0x5, 0x51, 0x1000, 0x4, 0xffff, 0x400000000000000, 0x6, 0x5, 0x7f800, 0x6, 0x1e, 0x8d09, 0x5, 0xfffffffffffffffa, 0x3fffffff8000, 0x9, 0x4, 0x5, 0xfffffffffffffe01, 0x476, 0x84, 0x7, 0x1, 0x9, 0x6, 0x1, 0x7, 0x5, 0x8000, 0x2, 0x3f, 0x4, 0x9, 0xfffffffffffffff9, 0x7, 0x9, 0x3f, 0x7, 0x0, 0x6, 0x7fff, 0x9, 0x5, 0x6, 0x8, 0x9, 0x7fffffff, 0x9, 0x1, 0x6, 0x20, 0x1ff, 0x5, 0x406, 0x9, 0x3, 0x8, 0x10001, 0x100000001, 0x6, 0x6, 0x1d3, 0x6, 0x100000001, 0x6, 0x100000000, 0x7ff, 0x1, 0x0, 0x0, 0x7fffffff, 0x2, 0x7, 0xffff, 0x1, 0x3f, 0x0, 0x1, 0x9cb2, 0x2, 0x4, 0x10000, 0x1, 0x6940000000000, 0x60, 0x8, 0x10001, 0x4, 0x7, 0x3, 0x80, 0x0, 0x1ff, 0x8000, 0x2, 0x6, 0x0, 0x1, 0x7, 0x3, 0x6, 0x1, 0x401, 0xffffffffffff8001, 0x9, 0x3, 0x0, 0x2ecd4855, 0x40000000000, 0x8, 0xffff, 0x10000, 0x6, 0xfffffffffffffffa, 0x7fff, 0x8, 0x7, 0x9, 0x100, 0x100000001, 0x10000, 0x10001, 0xffffffffffff8000, 0x0, 0x3, 0x3f, 0x1, 0x101, 0x4, 0x1, 0x20, 0x1, 0x1, 0xfffffffffffffffb, 0xfffffffffffffbff, 0x7, 0x8, 0xff, 0xffffffffffffffff, 0x4d643b2a, 0x5, 0x7fffffff, 0x2f0], "d2dc5bb09f389a4514508ae5ebcb63d151242b4e824e4232c2e3d031e215f1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000005b000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f000002e000-0x4)=0x98) shutdown(r1, 0x0) sendmsg$netlink(r4, &(0x7f00000d1000-0x38)={0x0, 0x0, &(0x7f0000725000-0x20)=[{&(0x7f00000bd000+0xb22)=[{0x28, 0x0, 0x0, 0x0, 0x0, "cd027dbf26449e8a4d7911fba064d193482f237b28"}], 0x28}], 0x1, &(0x7f0000409000-0x138)=[], 0x0, 0x0}, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000921000)={0x0, 0x0}, 0x2) 2018/01/06 19:09:41 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000dcc000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c07000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f89000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000091f000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xfffffffffffff12e, 0x5f78, 0x6, 0x100, 0xe2, 0x0, r1}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000004000-0x1)={0xa91}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000007000-0x120)={0x100, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x120) 2018/01/06 19:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x75b3e7f4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009f6000-0x10)={0x0, 0x0, 0x3, 0x3}, &(0x7f0000b83000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007ef000)={r1, 0x8}, &(0x7f00004ac000-0x4)=0x6) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x2000000000000001, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x380000, 0x0, 0x0, 0x0, 0x6e5}, [@alu={0x2, 0x7, 0x5, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x296) 2018/01/06 19:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f00001f9000-0xd2)="30de6e7ce0cd571a3cc8d6d8db614e000000047f408372987f667e92ccbab01089590b0f23c59b836cf8df875cc34a4d0dcf2aa6520d42c48e0a082ff367aa164bf9dadc3f2867ebb066ef29e89f245cc492d8975b0d502909c8297d53980018a7601da3fffeba7c8b1998672c6b1742b90000047117a840bb39adde995af83d7d3a3924faab5d3e5c8264daf6b8ae91bd4007502bd5ba31021ee6121e6ace31e084a7a66a25061ef4c377643f953f88bdfb8fe10900a050af5a2cd0b8641abeac0576c323dd3e5de8b3850ce77e6d357d", 0x7d) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0xfffffffffffffffe, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, {0x0, 0x0, 0x200, 0x0}, {0xa7a, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000b5a000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000889000+0xa2)={0x0, 0x84, &(0x7f0000c01000-0x84)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002b4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000375000-0x8)=@assoc_value={r1, 0xffffffff}, 0x8) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f06000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b56000)={0x0, 0x50, "19910f9996de44b8533827b69efb7880fe3e0a48e22ea5ea837a1f8f473e4f1dea10564a385b9edb1d9a7858e981d34ba9810d90b5775024b2a30890e94310d1e622a9ecac378eb075ea4c61cc234fa4"}, &(0x7f000029d000-0x4)=0x58) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000759000-0x4)=0x0, &(0x7f0000e8d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a8b000)={r2, 0x3ff, 0x930d, 0x2}, 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f00009dc000-0x28)={@generic="284fabfbe02a200230ffbaed88a1975c", @ifru_data=&(0x7f0000e36000-0x20)="db5d2b3c639d53acf0b7751608fa06108a80ee57e21d54bbb0b83ef5526b1c82"}) 2018/01/06 19:09:41 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005000)=@req={0x28, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_names=@generic="0f4f134a86810c8ad0995e3bbd85c872"}}) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700000209e76204d8a76fb42a5619500306fdd52b71bf43cb53b154d9e574c7794c4b53910dce2b6a439fc93c15ef95ff6cbedcf8bfbaf", 0x0}, 0xfffffffffffffe7b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000007000-0x10)={0x3, {"b5fae47770747d"}, 0x7}, 0x10) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c2f000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000f73000-0x4)=0x1c, 0x80000) recvfrom(r0, &(0x7f0000f09000-0x8e)=""/142, 0x8e, 0x1, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f89000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$void(r1, 0x5451) sendmsg$alg(r2, &(0x7f00000a7000-0x38)={0x0, 0x0, &(0x7f0000f37000)=[{&(0x7f0000eb0000-0x1)="b8", 0x1}], 0x1, &(0x7f0000abf000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x7, &(0x7f0000f85000)=[], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/06 19:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00001a9000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004af000-0x4)=0x14) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000ceb000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000018f000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000950000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00009f7000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000255000-0x8)={r3, 0x2}, &(0x7f0000a1a000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000072d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8930, &(0x7f000010d000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/06 19:09:41 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000e000-0x4)={0x8001, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e00000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/06 19:09:41 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f000000b000)="d6b3c948a951823ed7acba2d3018ca7b882b969ce22fdaec4ac4db99ebba0153bf877e7cb4e80ec2732bec1db6ce6e828ba96bf626953c7948954615d64abfc1b2b962bdbf5f4f0cb2c8ca9e5f816a9a73dac33aa39ea761174a23fbd8adc109a7a09994235d04e1d632c7c124b8294a1c12e9e0252156711f9661eafe8b1651385eaea4be1a3d7002f14726faffa9ea8e2035fcfa5e0d5feb227d3e6767bdb0b0a4232e75916c752825765f83d9603e75e8f4ea5d9ffc6fa7087e8540", 0xbd) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x8000f, 0x10001, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000d000-0x4)=@int=0xfffffffffffffffa, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x14) 2018/01/06 19:09:41 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000cb000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000211000)={0x0, 0x0, 0x20}, &(0x7f0000be1000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000016c000-0x19)={r1, 0x5, 0x11, "7730990261b243658f09a58c887ceaf269"}, 0x19) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/06 19:09:41 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000009000-0x78)={0xfffffffffffffb49, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x118, 0x8, 0x3, 0x7ff, 0x880c, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0xaf, 0xfffffffffffff800}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000)=""/169, 0xa9, 0x40, &(0x7f0000009000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 19:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000cbe000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c8d000-0x8)={0x0, 0xaf}, &(0x7f000067d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000429000)={r1, 0x3e, "3eacc09345effa127cb813c124f184f1b9c6e60b53feebac9d03aecf6eb6180b7bc0e8dddd2162675a37e85f9edb1fafdae1460180a53080798954cc626e"}, &(0x7f0000a28000)=0x46) recvfrom(r0, &(0x7f000057e000-0xfc)=""/252, 0xfc, 0x120, &(0x7f0000226000)=@hci={0x1f, 0x6, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000276000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x401, 0x81, 0x37e}, &(0x7f00006de000)=0xa0) sendto$inet6(r0, &(0x7f0000d39000)="95", 0x1, 0x0, &(0x7f00005d2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000085c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000735000-0x10)={0x8, 0xae, 0x1, 0x5}) 2018/01/06 19:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/06 19:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000738000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x4) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x288, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x2600, 0x0}], 0x4, 0xd883) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000414000-0x2c)={0xc, 0x9, 0x2, 0x4000000000000000, 0x6, 0xffffffffffffff9c, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000bb4000)={0x0, 0x8000, 0x8, 0x3, 0xae09952eb77edc86, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) epoll_create(0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/06 19:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fe1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b90000)={0x0, 0xee, "8c307477e42948ea221f03993ac0cc4d9fb4bd2fc81b1e2e085d3407c53b4e66797a80b6122d3ee9421e25bbb9811c0b94ba5912fa51efb3c8dce8eb787570a5e9ce97b1db2f4883b2d6b9d66e64446b1693fac07e5df89ba81d1251dd47ec9d16883f643b698a73fbdba450a149b5ebc11fdae5643b81c1c8c37a072e0897841407867fe0a40a8a5e980a3f2eb26e3612ba1c110448160eb2c19317184c5c8c07e69f4cf991b4a59e1876aaa20a75e85f52017786488d36eb0f985622fc15e985f5ac29097eb9c4528dd9e13b892eafe379479f667d89c1b724cc35dd23b26324b38c45f6991522d5c03990b1f2"}, &(0x7f0000971000)=0xf6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000021f000)={r3, 0x7f, 0xa, 0x3}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000568000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00008da000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a9a000)=""/22, &(0x7f000068f000-0x4)=0x16) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000069c000)=r4, 0x4) socketpair$inet6(0xa, 0x8000f, 0x800, &(0x7f0000701000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00006a4000-0x8)={r3, 0x1}, &(0x7f0000d4e000)=0x8) sendto$inet(r0, &(0x7f0000edd000)="dd", 0x1, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a77000-0x20)=[{&(0x7f00008fe000-0x8f)='\f', 0x1}], 0x1) 2018/01/06 19:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000e8000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007b5000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) socket(0x5, 0x1, 0x4) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00003ee000-0x4)=0x0, &(0x7f0000e6b000-0x4)=0x4) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x8, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000348000-0x10)={0x3, &(0x7f000046e000-0x18)=[{0x3dc000000000000, 0x7, 0x7f, 0xff}, {0x3, 0x0, 0x200, 0x3}, {0x0, 0xed6f, 0x101, 0x7ff}]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000949000)=0x7, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/06 19:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000750000)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x38, 0x0, 0xffffffffffffffff, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x5, 0x80000, 0x81, &(0x7f0000747000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00002ac000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/06 19:09:41 executing program 0: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006bb000)={0x0, 0x8}, &(0x7f00001bf000-0x4)=0x8) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000749000)={r1, 0xee, "a7f27ff148a6e78914f448c88c7a2a5ec968cbf11e7cf46c1496875e5f8c0b6c952fc30b2afd23cf84e680b04699ca912210269481afc5ff58987f74f5d1bb4098d80c1b33bc8a7842ce014bfbb076b5f68496b767a4aee4d87a2a3c8983b3dfde7d6f9ed6d879608bd72555c7d1a5e0cddac9ec41aa4063d6abe7a1865eb36c3a1e8e5a5ec75f90cbef37f3acf27b1d1fef4dfab7305b120b43a3cb40f1a7938b84ef9b0f2ba0aaa00e80c8a4af3622b0f36caab8681c01c2bb536e01aeca4e2a0d19544db690c511fff35e478362c95d116c7dfa5584bee9f9ff98e37dcb422c74b6fea7f0411816c066593b90"}, &(0x7f0000749000)=0xf6) 2018/01/06 19:09:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000690000-0x4)={0xffffffffffffff9c}) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x804) getsockname$netrom(r2, &(0x7f0000939000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a15000)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cc0000)=0x2, 0x4) r3 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x37, &(0x7f0000fd8000-0x10)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x343) mmap(&(0x7f00009eb000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x2}, 0x4) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000fd8000-0x4)=r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd7000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r5, 0x1}, &(0x7f0000fd8000-0x2)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0xff, 0x4, [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, 0x10, {0x40, 0x2, 0x5, 0x8, [0x9f8]}}]}, 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000002000)=0x0) write(r3, &(0x7f0000fd7000)="5a29d72954106d042447ed2de2fcd05b22bb08917ca131a5189c1317bae45c0b94e188aa9f68ab24b60605d37af73bef345765ae4381700d5ae121e330961bf59721157f6754977d8f7e43d2118a2946fb091ed950e03a029daadfcba75afb910576f8af8b24fe6e676838ca33fda77a1613d558ca4b9e7d5ac1a8422c69075f93723decf450527b4ed3a967d3046cf030da736bf3b6ea192f5c26006ad549c77c0fe3", 0xa3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80005, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000fd7000)=@assoc_value={r5, 0x4}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000fd8000-0x2)=0x0, 0x2) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0xffffffffffffff6b) 2018/01/06 19:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x20) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x3, 0x4, 0x4}, 0x10) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/06 19:09:41 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f000016b000-0x64)="6542205f19bc2542095b0412a08c4542e2f03fa087cf8fe145c509a88eea5979c629e5306a0ce0cd835111b87af07c922dda80bb8975e226325751503a5ae5c4a7b68a92a2ff7c9195ef4fc11996f85ce22a09128fa54f1fa0858b3e4e5b4940e7b56d9c") mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000086c000)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$inet(r1, &(0x7f0000f7b000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000-0x4)=0x3ea) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f7a000-0x4)=0x0, &(0x7f0000f79000)=0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000f7b000)={0x0, 0x80000000, 0x1}, &(0x7f0000561000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f7b000)={r5, 0x7}, &(0x7f0000f7c000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000f7b000-0x38)={0x0, 0x0, &(0x7f0000d91000-0x40)=[{&(0x7f000087e000-0x23)="9e4cc510d9111cd3d5df1ce06b13cd82401e758f1d3530b6c2f0865cf4d6ef4f332908", 0x23}, {&(0x7f0000f7b000-0x1f)="2357ed3bcb8d76b348674bdd05d23ec27d783ccea559af2df5fdd435db2b6d", 0x1f}, {&(0x7f0000f7b000-0x2d)="170fe599be0a98e99ec037bda88e64a4b2c2040fd105f98b3abafde4b8d164e1cb12bdd7b6d52d1346a6ad05e3", 0x2d}, {&(0x7f0000f7b000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x48005) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r6, &(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) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f7c000-0xc)={0x4, [0x3ff, 0x5, 0x5, 0x9]}, 0xc) 2018/01/06 19:09:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/06 19:09:41 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000584000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000e93000)=0x1c, 0x800) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ef0000)={0x0, 0x1}, &(0x7f0000ef1000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002fd000)={r3, 0x2d0b436c, 0x5c}, 0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ef0000-0x7)=@common='gre0\x00', 0x10) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f0000001000-0x2)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f00004a7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000511000)={r1, 0xe5, "814c53d6ca3d6303e0a2f1061d2d783eae015e4022e7d36d42a3137413740f1c92f51d80071d3f9dbdcbb3112d54397ec9d704df4c86b38afcea662150a01709b6a027c552b002a3d865b84da915ab7726ddc637ee0ccf23bb0b6efdacedd4f59fab7725d81496265b6dbe472e056b57d89215618f334c6fc339c5fa6353696834383cf38480a8bb558308b0633bcdfa628058c07189840e23205fae639bd351335c86d3309c2ddc5b958af03db574dd457ef0fa224552bdcb27db2aa01836d9df89cfcee115ef623050d8e78fe5f33dbbfc8e174ba399d0ff021e5a49a14caa0b6a335bbc"}, &(0x7f0000001000-0x4)=0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x6, 0x57a) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000d86000)=0x0) sendmsg$key(r2, &(0x7f0000209000)={0x0, 0x0, &(0x7f0000393000-0x10)={&(0x7f0000894000)={0x2, 0x2, 0x0, 0x9, 0x1f0, 0x0, 0x4, 0x0, [@sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_address={0x3, 0x17, 0x7f, 0x20, 0x0, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6, 0x3, {0x200000000000018a, 0xff, 0x7fff, 0x81, 0x0, 0x101, 0x0, @in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_sa2={0x2, 0x13, 0xc4, 0x0, 0x0, 0x4, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x7, @in=@loopback=0x7f000001, 0x2, 0x10, 0x10}, @sadb_x_nat_t_port={0x0, 0x0, 0x0, 0x0}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x10) socket$key(0xf, 0x3, 0x2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00003bc000)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003a1000)=0x0, &(0x7f000013d000)=0x4) sendmsg$kcm(r2, &(0x7f00000f6000)={&(0x7f0000ff2000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ce3000)=[{&(0x7f0000ddb000)="ad07e15b915aa95f5a678be738d8969cfb7117d33a4ba05e1a01cb23f1789343ee90f246aeec84b0c00cdac8f9b7e353def23a87be579e1fae3746d7a0b9cd75b7d3bd0b44cc32c8665d1c315eb362e6f4abffff9d0991364a2f03eacaa61359f71459a40b3bc2a40634d42684445f6bb39a2d4460d73506dc1163a399507dd876a2064a4160eb433518d9d431ef9613440db2c49f07873bf8d0fa7d0e181eccd09a4479f42bc0eebb8ebd", 0xab}], 0x1, &(0x7f00009c1000-0x11c0)=[{0xc0, 0x114, 0x1, "2e8fe2d5f6d7ac6dc0b0ccb54228ee0e68e6ce375975688ffaf890f9143891fafe74bfa9029688a28e96a8d0ee5045c756d10fd22e0456d25838bd9c9f24fc3f24dc7796592ff3cf03e2ce048b36965435558fbbef5c5aafc4ddf1f797587ca213a7f467b026e4b16c03ce71cbef911f9a60847a4cf06c3f0e2f5de43a81f7d3802107591e7fb6df3be3e5d370bb3be8b9d4a0d8230b5e56984d3db1241b3b7033e3aac42d10f4ea3620b12a3439"}, {0xf0, 0x10f, 0x2775, "360c105ca991247941293eee397bc5808d6735b9cb74fbe9968261eb69b94d866ed3c623ed0c1dd3c1f482eca2d2093212fbf10e9a982aedd138df0ebdeaf7abc2d69fbaebbcc3d8609bc91c7fd86225fdfa0470e59aef43693900826c4d78e2f23ef31977fb77e9c0aa0ffc364869173483bea681f79d2f8de633ac6ddf9edb45f67d00664a3d5c93fa790192a7ecaca2e44240498ff308fa2fa215e56dba39e72444cc0612670017ece3204fedcda5a117a539795bfa9a224db3a89fc7bc48d17c795179d1aa8da969472486b1e36dba8f5555bb00287c2ead6f"}, {0x1010, 0x11f, 0x0, "b5f3b4c8985cf3d10d2f55c197685c944850217d4e25b2fa99f43c7d28e36c953ed66f5817d4edf0643a9cccab3898c75e9d71c19d204734aa709f31062d63b42952c6d57ee42136ac17980b1c70cb85b837d1d6f4fdb80f4b06aef2cef80cfa8414f2be1e2f07360a6e86e9073837d1d0f8913b05bf4e78dce787a03984ca2544b885264c14e2d4065e85ae3c88c7324af40742e7254da28b771c3c1724b9a72268fb9cb029fc9c6cedb4f253cab63b8dd8de5de2115113d2221e86cab568f052e19bafe228f68d2b9b3d6cdd68a6e6dcb0490106369b161af8225e9022c5dc4a5170b60c8e98d34b604cffaee37bc180e223510769f9b332cd525a5770feb052a7dcfa8d214470b22321cbdf8e642ae5a7ea4c2114fe0779029605e87c1ac99816c2ec6cdf454d5b1d6e896d95237bc59bbba9da0fa86d116b94ba4c6217d4aa4470e27dd80900094b49c23d6584fb016703ebf1b955551a57dbc61c105a01a66a6106105b54bebbd6e8e472df86225d0263cdf42a4064e09c92002b3177260b4bbe12c96df4074351e27137bbe6b58efd050b9420db05c1127b5870310bb4d41cfe3a54e3175c3c24a1090d4f04c7640c5fa65e86c8b68728b18d52ef94d2ba663b045bdd15c1f96c1162ef04b5ea5d9f5a7ea2201b0f052713262c8777a31c241960368af54198129652eb7755724929ef4cfb030b9939959ea893a95c7d5428cecff4ecac39fdc2c05a5587121396bf6116e2b2661077c58b21e2cb72847ad3758fee39ba3880d4fd3028362fc2695fd20abee95997c62cc8fb32d6dd4701777f28646965fd29119310e9f9d1f0ac1a9bfcd1b9369e67e6ce7d77a36d3aeeb62f9b47e48b63846f19732e79a5a351c8e7b02cc256eeb2f75311c7df75c4f9cc5a7ba1e21aa49f7c693e38c4f8d5c37c0d5b3311a19e77e383e99f9a6f100755d384f0b656871c5a1e97c93bb7c4eba6f3f2370df26362ea166f021a4988db57ca7dd666bdd3250e12b8c58ac064cb4ca140c3a955f1a9800d4ae6ba29faa2e2c6a79284f4216d8ad64faff4bac19824670186832c80b8b44fad76a41e77da44c59f75f7a07787ee87f27349e5ea563385b1e045007e5c1c488b0fbd7865f5316f443ed84092abb531688a89b14e35c3d57bc5894fd530a3338e52ee127a14d915df9856bca4f8122b77dead975e2a25c986915e1d97cb7c6ceb80e7aa24988815291d1529e9c189b1ad0bdccd53e1d90350b046eb05651a7402ef48423db914b5538f710fb20c2181c0a6eb5b3a5fb476348a49502b103337b5a05098a319345e8b343c12abeac0a6c04e239671770b40c53d450b70dff8203ba8243c5d2e4cac034e8ccbad394bcf894f883da78a3e24bfa817ca9d70b70e3de93db0cbb0895e6baeb8b099438bf14405cd70b7f7a8ee5ac76d89b634e9e34680baa88fde965ebbe49edf68a45abe5cfc7a6b83833aeb24263dae28a0387cd9e1071c9f509137e18ef607f9eb6d7e388fc5a8d50450af11655ae846b9bedc5def012dce734f230b06bacbe7e8c7f61e05a8605ba3032610e3a4f0f63996bbbf213b2bec86f8f4bd733d971b598bd6c17292fb41e3fa9ff7dc8426a0ae4cab94797d6148265668f1896a7f6cda634b9d381f0bab9c8c1e733ce909d6ded41cb39683325db1dfdddb9eef47793da44321ae724144bdb53030446adb7991b83e1e63bc5d8427a7a688a9c9a98fdff86b4fb54dc78e2515fcd8c6a57a7ea58c5c9669c44c3774e4b9c6a1c2bb691ad9f54701e2127448bde4917c4f57287cc67590df75de780dcb2cde101df5a6115380ad82377e9335d18896c9d6014253bbcac177460347da4eb8c28ae311d336b2f14164a26ce7ecf2d2fb8ae3e8b07af8b765f2b9bf4ab8cbf74296597c56d1900e8b51aac3c5f2da50aa8f323b849c37756dc323203aa069a29b08831c77e5c1892f080625811f0ca9d50374bcf337a117e67feaf8f172523eded01c17d256dfb5351e2bcc960bfbd22e7ad940af100df19e8b4b991f85b16bb7caf88d01e90a4cfb612ee15d827a656e39bc8712f6a98fc3085996d9cdd2df4e456d539d03436649fa310f3e5e2bf756ce95ce0faa54fb5b97f88a81a2da688c4ad657869f264d0281c4feaceceb184410f1eecb9c528e969799852ca8a64818ce8ffb41e92287c3b475e655834d906a241c8ed59e328f29d2bf95addfe2d5d72294843a8e22451949b5ee8d85ff0d60d95580818b45efdb7f146e1d704a5d80b33b7c2b3c6c3cbd326371b7f3a625beb02010b03fb4d68f46fa39a15b519534486f9ae0de5b9471e82fa7a3758c8dc9d9b6abbcb0619b6a3624a6761257ed38cb0b6da761b5daa7ac27c0fd412263a338b962d090323da4374bfa3fe52f07d8e946c12877062cf646eba73d22abc24f5cbbefc797a4c96e378c1a68557738d9acd1d7e09ecd6b0256039a79d36cc9bbd36c0e01eaaed7e0c75b793695c61c81c14e02a972f5f1337ba3a3270dc14ea57553ac355bbcdae486b421b08bc9c6b733576b2c70e0733d08d8de42e2d9d68d83a9088df92740eb7f11fa0efd29d53a33ceab6dcd0a8144779a4ebac2dcbb9b7c9c1329c7eab9aedd96ec62723fc5ae2395be9b5a818cf1bd9189b6da55dcdad00a63f9f1b1fd1c3210db7e831f8436dba5c62204c06259c7c58d6e73e4e75f0b49b2ee9ca81c0bb8eb7681f12d4f18acea8ae26fa1a3ff0da30c9268e452781cb3bbe89f191acd606b7278c83865fafdb40f34609fbe8f4ffa11ed1935d9970b25ca5d5fec74ef1a662648a6c546cad37932d48821d3d1745c0d3a74ff4c3c4d68c50e82b5b3eaed4ff50dcc124a9ad8ea3e65e19fe3f60b94f2853268f5975a01fd12b663937c7f14c229d97979189e02549540a7b83b126711a32bf138ff73ba6a61d5ffa47b969fb2ab14c1271cfbd6470bd060713b1c8f4f5839f480a4d002dd56c2c866193c011bf0952b690572d322b25014ec3b73dc42d94d8b83d5a012615bede817248b43be315d236eab69cb4b4d1b7875b19118665fcb1489a9536a7a655493e934185c726d5048bb09f390844011e1c166c0a779fc80ff8e296d2d6b16275f7d22137bc07dddc66406b399def854dcd64c30d123651feef6151a0e654fe9372e0589889c6c3eaf6a2206a605a8b9f35e5c1ec10a9bd4348f20817e35e335238c0af61bd3209162371847bb0f26c35c5c5f11ad4c363030b683533abbce971f441a4205d3d7b43940dedd1b2a7519e35ad9682651e5d59bc8d6d38dcaec3a0916efc82dcf671b64cbe5d14a9b082e4002fb7f31188618de7cfa880ad831baa840399696c5e51f567641f2d2ab504bb4fce1bde02929b2e3d0df591e097e6e2af873ef948dcea21442b72d0c3ed13b602620fd6986a00a33b0f255725945745c64f5c28b276388a14fbc77ffd7486fd6d760ce661735490be437a506b94b2aca909ffcad09eb3b46adb1be2cc8c597b4503bb39d319bd3baa135111792d0aa52f8095d0b50a684a424d2bbe1306a0f4b91f6ca17f60f51250e766bb894a251d5ff17489543fcc9234c3b0a0c61a585d82299ae03ae3c04e4da54cc03a3af3fdd29bdcb8426146f962ab437636f1c6e55af931553f2ed0d8ed14b04a87989618dd274408f6ef8ab1b669c4f0661520e0edb8b4cd667446767a0184d96581dbee22bef4a753fe598637954e5c66fbad09d9e4bcd891bf74d14edd142f0e562b4de317bf5800902a22cfc6ee2aeb4492526660bda0138b9bfdb14b572976d14d1e0dcbcbfb0159b623250acc89c7e29a5e697808412e4605808451fbf55559a11d5f01462ea57ad60b311560bc8b90a601705037c3f865777bf1b4ec31f87b5aeafd9db7e72ce8ebf42660a015c64ae4920038922c36a1cba0d4d783c364685fdf980a9523d8447580c2e0206f0f9a583133bc0bec191c4fb574dba687522880402fa36146e808b0269ea8eedabfcf88b162a5a8feee9450266ab45c29db258539d5a391bb1c0309c77b1d7f10951327dbfe9f1364b2b432c3a3ce71a85e996769a18d2a61ff6f9a79e80e7d45dbc1b7a1b423c9d96ab6f154fe6cc8fa09506d914b8e151a060d0318ef3cbec6c65fe460eb899a24765de9e6b02cffbac9bef523c162f39aa69531d8ac0e5ff0da09c54d3db5ceed8362d7ade2dd9b6a1ce38d2e61f2e164af703b7ce4a38f26ba5a04e0eb6adf48b130a9031926a7514462834598af5980a0d296cb977485a02f1c316d5d0d7450413d9c27034bc7d5aa2d90aad15c6154926f3bd09cac577147eb55cd5594e106a72cd533d44d409c03b237013b2386ec7adcd0ba9090be6303bba3d553daed3460a5346a39ffba57f7ba64a831f8766df956eea27386726f307c1a3e493255012c01155abee1c9086aba2087cd631867a47f467797646f37c2a6f6f9933c7d5545bfbdd82f34ceb780dfcf9a4d80ec0c4aa1a053f031e2ffebc045c88a8ce34448e6d5e02daf77466f6c78b1882f928103f11fa040752d65dfea9fd2ec76205a1efd0bbbea30e7b582b5e7f80c225d12dbdcf90f33312a0255b9ed67132edb731424518a49f8d28d8ce597f7f8aac2dfd8eb5378c9f74192a5e6c4f9b6565f7d0c3cd04806fe9e0c816c2a4f3928f875aa0750c131cfc58fb8348c0a22e9ad8f9aa7ffc03298a1accaf908b4ce9bc396717d3806494509dc2ca9c3b75172f77f41f248c26f7cd2b6ee6ea691630bc21a2d4c995adaea0580a2ec5c74e0d414bd1fb4f7b379f759d6c7905ba248ee662d45a181e84adf40d892b2fb5443d94f2183e434cb433debb16042f7169d0483656e05e65c810e0f7e771981224fe67fcaa09ac80b184c6bbe15610a1b7c2c37ff4742be50fdacb01c5997386750ab94454546c4c36ec22d7c0f4744315006d81fc9a966f3ba6786b3874a679c2bd60bb7d9dd21f76bfc2b3362c35b38e52838e170174d30c708cf98ed6146738192cf393dc2c213a5c9b20b419b0a865ca9e106024e158c4666ff780656b957f508068bd881a5339ecd29e2733552edfd044e5d0fd614e463b1cf5bf6dfd9e41fade484c72a80413cf0965e3ebfef5c56baf39851e8cdd036f51cf1c31fdbf39ed76c1347c9639c9692bfafbe43872dd14238a72c4b95946fc168a1c22d5db14739e50d5a2ad556358b7b548ad9c43687cab5ca0e549ed55bf190ff7d04284af18a48e40a9270104c3b660728ebb1c31ac64479118f4d4b918abbac3a3faf534dc12d64005cad6d42c6b52ad67a1f05da691338c49bbe5c27ce09e022f630d76dcd6c2ddf87819628791f078346e4b52d07d246698a3122294efc16f3a88be5b5d86c71c856077ad04e4f2f055622dea32423d33a5d630298c32f91e5d16df70c7d03f0030dfa0fcd3e1c723dfe4eb58a421ae268d180d874c8df8fac509c660cd877628151606edd364f4c419ed7d28ee28dbd602a934a487e834c3503a9a5a2b627ffd53230c4ced4f1ae5dfd5f151c975d061a988aa55c6c2267e43a4daa178ed1d34f1c1bc83d017e339acad22c4d1ac0668a92312e9b3f57a7fe5e8115a97f4a07cc47170e423eb87f6e13958b56b394662093fd4b0a51bc18e38550a2973f73542e1942b732fb61733c85e1e831a3fe63059234f84c839f47edd1ce52df299a972d0956f19a038f6a331a1cdddbe132ca33b5e402a427e786111469249bacd282e13195497e950d0187fdb3f801fdc7a3c476b70527906a98b64dcd737a3779691a0f10d1c4b64f2ed93a02ce0dd49cdda97a0"}], 0x11c0, 0x4000080}, 0x40) 2018/01/06 19:09:41 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0xe, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x80000000, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) r1 = accept4(r0, &(0x7f00006fa000+0x8e0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000539000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f00006bb000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f00000)={r2, 0x5b, "9f8d95ba084a75f24b57fd88badaac1962b82398db7f6675042a2df0ad82ea00e2b759a5cb09d275b957ea243d2f88c766b53cc8c34ff3c2e09a6742be38fe3e90bc0fa850a5f2d0b58b8755a5e8deca0b198de51707c4a29bb7c4"}, &(0x7f0000000000)=0x63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/06 19:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000166000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r3, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r4 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000072e000-0x97)=""/151, &(0x7f000095a000)=0x97) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000cdc000-0x8)={0x0, 0x0}) setsockopt$llc_int(r5, 0x10c, 0x8, &(0x7f000029c000)=0x400, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) setsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f00005cd000)="ff051cd1f8c65ffbc1ae17fa711ca466c7279432cf28e361c4d970fca65e8ee0057f7ce04f38c5dcccf83c", 0x2b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b5a000)={0x2, [0x0, 0x0]}, &(0x7f00002df000)=0xfffffffffffffd80) 2018/01/06 19:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x186, &(0x7f0000d91000-0x186)={@random="cd4808e0ac55", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x150, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x62, 0x6, 0x1, 0x3, 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]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x33, 0x10, 0x1, 0x7, 0x0, [@loopback={0x0, 0x1}, @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]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [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], @multicast1=0xe0000001}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x200, 0x2, 0x9, 0x1, [0x55b97d0e]}}, @jumbo={0xc2, 0x4, 0x6}]}, @fragment={0x0, 0x0, 0x101, 0x9, 0x0, 0x1, 0x0}, @hopopts={0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x81}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0xffff}]}, @routing={0xbf, 0x2, 0x1, 0x6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x0, 0x0, 0x3f, 0xfffffffffffffffb, 0x0, 0x0, 0x3}, @fragment={0x66, 0x0, 0xfff, 0x4, 0x0, 0xff, 0x0}], @icmpv6=@mld={0x84, 0x0, 0x0, 0x4888, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) getgid() 2018/01/06 19:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x5, &(0x7f0000126000)="e0ffffff", 0x331) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000108000-0x81)=""/129, &(0x7f0000bc3000)=0x81) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xf8, &(0x7f0000bd5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b6f000)={0x0, 0x401, 0xffff, 0xfffffffffffffffd}, &(0x7f0000c74000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f2b000)={r1, 0x9, "0be3865a01cb526d00"}, &(0x7f00003fc000)=0x11) r2 = socket(0x1e, 0x801, 0x0) connect$ax25(r2, &(0x7f00001c2000-0x10)={0x1e, {"49e300000000ff"}, 0x40}, 0xffffffffffffff79) bind$alg(r2, &(0x7f000033e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(camellia),sm3-generic))\x00'}, 0xffffffffffffffe5) 2018/01/06 19:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x6, 'wp384-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) read(r0, &(0x7f0000a8a000)=""/147, 0xb8) 2018/01/06 19:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002ac000)=[{0x0, 0x0, &(0x7f0000de3000-0x60)=[{&(0x7f0000fe4000-0x4a)="caeaadc5f9e4f55f03b7d2f71ddbbe0abea8359f8372b955", 0x18}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a04000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bec000)=0x10, 0x80000) accept4$ax25(r2, &(0x7f0000359000)={0x0, {""/7}, 0x0}, &(0x7f000071e000)=0x10, 0x80000) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) getpeername$netlink(r1, &(0x7f00004dd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009b9000)=0xc) 2018/01/06 19:09:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x401, 0x4, [0x40, 0x3, 0x1, 0x5]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x7, 0xffffffff}, 0xc) 2018/01/06 19:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x6, 0x800, 0x4, &(0x7f0000f99000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000af9000)={0x50000002, 0x0}) write(r0, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018006000000000000", 0x1f) 2018/01/06 19:09:41 executing program 3: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000e68000)=[], 0x0, 0x0) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r0) 2018/01/06 19:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f52000)='\x00\x00\x00\b', 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bb6000-0x8)={0x0, 0x0}) accept$packet(r2, 0x0, &(0x7f0000b71000)=0x0) sendmmsg$alg(r1, &(0x7f00001c7000)=[{0x0, 0x0, &(0x7f0000509000)=[], 0x0, &(0x7f0000e14000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r3 = accept(r0, &(0x7f0000850000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004d6000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007ea000-0xb8)={0x0, 0xfe07fd6, 0x1, 0x9, 0x7b1, 0x7, 0x400, 0x3, {0x0, @in6={{0xa, 0x3, 0x38, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2, 0x5, 0x3, 0x10000}}, &(0x7f0000394000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000347000)={r4, @in6={{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffe}, 0x0) recvfrom$packet(r3, &(0x7f00000ba000-0xcd)=""/205, 0xcd, 0x40, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000a13000)=0x0, 0x4) 2018/01/06 19:09:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000f4f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xd2e3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x6, 0x1, 0x800, 0x4, 0xff, 0x10000, 0x6, 0x4, 0x1, 0x2, 0xff, 0xc00000000, 0x8]}, &(0x7f0000c71000)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e2c000)={r3, 0x9, 0x7ff, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xdaaf, 0x9, 0x401, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000752000-0x4)=@int=0x0, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000082e000-0xef)={0x0, 0xe7, "5a4b0348f88881ab1589dc75bc9df5031d553f5357cb46b01a2583ff41d00298b87d355e14714b92d7a981115eb9396c905df860cc3379c53e60cb836fecb3cf4570de11f2a4874275287bc6b89fed3adf820299e314746d08a179055332761d7fc4def894f66e89ffb98a8939abd148e9f2f25d767758b3118c9c1492b74f9fb71ee96f3fff3d0f762c6d17904ec31af340e42d315cdf9a0e41817cf1dca58f38f14564fb14c4fa28b6a0ae1c3ebd110d31b11b090dcbe5aab8ce3e96e6ceb8f1b08d8c6d229dce3ae6d9e9e4bdbcef7147b50ba8167311385b66f23a32742a1d6a0a0d24bd74"}, &(0x7f0000c23000)=0xef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x48)=[{r2, 0x8001, 0x0}, {r1, 0x401, 0x0}, {r2, 0x3004, 0x0}, {r1, 0x1, 0x0}, {r1, 0x2, 0x0}, {r2, 0x400, 0x0}, {r1, 0x3, 0x0}, {r2, 0x40, 0x0}, {r1, 0x0, 0x0}], 0x9, 0xb16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r4, 0x3}, 0x8) 2018/01/06 19:09:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000146000-0x1c)={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0xf7}, 0x1c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000d26000-0x4)=0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009e1000)={@generic="64e1ad12d0bd9637d98efcc9924cb4f9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000535000-0x71)="f73f520627a172c5599a41abf38e4f9d728bfdbd4fa71447fc36012c7bef5d75ab10c4692aa46991e320d01563bc75efd7a5b1c4efeb15530786673c5e769d71798d84081012ff15f77f4d086824615c962138ada2d56bcb220664062a57b17e5973b9b620e11c03e618b6806743a17eb0", 0x71, 0x40000, &(0x7f0000cd4000-0x14)={0x11, 0xf7, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d26000)={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000d26000-0x1c)={0xa, 0x3, 0xe6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000146000-0x1c)=@req3={0x7, 0x800, 0x9baf, 0x0, 0x7d, 0x7, 0xd38}, 0x1c) 2018/01/06 19:09:41 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x459, &(0x7f00000af000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000534000)=0x0, &(0x7f00003dd000)=0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fc3000-0x10)={&(0x7f0000e68000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008be000-0x4)=0x423b, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000448000)={r3, &(0x7f0000595000)="4f818243d8228308f2a738e7fc7f3ddb25a144051d3c58feec141169a8033dc77d704582c4c6df11c9f840fce372f8e131bad265f84f2e8ad0725a219557876c4468954e8b5e2b1c96527e31ac8c85ee840e57ad91ed3fc21e726432887792cca42f2c0a70797f705c1e69d370a79ddd9874d128538e9614e3be2f"}, 0x10) writev(0xffffffffffffffff, &(0x7f00006bc000-0x10)=[{&(0x7f000049d000-0x76)="e611043147781c0a9a5045794b4a95093d9fe298f01463bf6d824b036e45e1f0cb32904eb965557cea2c4462dd4ce33f06f32266d63d6e1a17feaa8e0e77e4c833a655c0a79f4e2f46c8121453b503bd95954bbb984d7896a37297e092fd9c8f130ee0e567f7e7e35562d8ae6f93d0152fe8410a75fe", 0x76}], 0x1) r4 = accept4(0xffffffffffffffff, &(0x7f0000853000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000799000)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000021000)=0x0) 2018/01/06 19:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) preadv(r0, &(0x7f0000b8f000)=[{&(0x7f0000bd0000)=""/191, 0xbf}, {&(0x7f0000602000)=""/210, 0xd2}, {&(0x7f00009dc000-0xee)=""/238, 0xee}, {&(0x7f0000bfc000-0xbe)=""/190, 0xbe}, {&(0x7f0000585000)=""/123, 0x7b}, {&(0x7f0000ae6000)=""/159, 0x9f}], 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cef000)={0x7ffffffd, 0x0}) 2018/01/06 19:09:41 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xb, 0xf, 0x9, &(0x7f0000ee5000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000ee5000)={&(0x7f0000cbe000/0x4000)=nil, 0xfff, 0x0, 0x20, &(0x7f000051e000/0x4000)=nil, 0xfff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ee6000-0x8)={0x0, 0xe8a}, &(0x7f0000ee6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x2c, &(0x7f0000001000-0x14)=[@in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x1b, 0x9, 0x7, 0xfff, 0x274, 0x7, 0x8000, {r4, @in6={{0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffffffff, 0xa0e4, 0x0, 0xfffffffffffffffa}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/06 19:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 121.162954] sctp: [Deprecated]: syz-executor5 (pid 28761) Use of int in max_burst socket option deprecated. [ 121.162954] Use struct sctp_assoc_value instead [ 121.189553] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/06 19:09:41 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="613ad410c4cf980ea88f77ffe5edee5f", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000483000-0x8)={0x0, 0x0}) socket$llc(0x1a, 0x3, 0x0) 2018/01/06 19:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004a4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c60000-0x4)=0x0, &(0x7f00008c0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/06 19:09:42 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x7ff, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "ac2caf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) socketpair$inet6(0xa, 0x2, 0x4b, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) 2018/01/06 19:09:42 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e68000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000fab000)={0xa40, "533028d81795"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000527000-0x23)=""/35, 0x23, 0x0, &(0x7f0000771000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5300ed65c3b19e230400000000000000422aa9b0efc9f83cfb0b3d1fbcf23300f1ffffff0b00009900013ea1df7e5085433f763c9247ae275dfbbf4f96ed37", 0x0}, 0x60) 2018/01/06 19:09:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = socket(0xb, 0x4, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009cd000-0x8)={r0, r0}) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x8, 0x4) socket$packet(0x11, 0x3, 0x300) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="736f7a6b616c007265d7", 0x406, 0xb7, &(0x7f0000001000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x150) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 121.221061] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 121.247229] sctp: [Deprecated]: syz-executor5 (pid 28782) Use of int in max_burst socket option deprecated. [ 121.247229] Use struct sctp_assoc_value instead 2018/01/06 19:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000eb5000)=[{0x0, 0x0, &(0x7f0000c2e000-0x60)=[{&(0x7f00004df000)="72e89d8b5ab84a05847aa34dd9936980ad027fd507b5785de6024cd5161b0f9c", 0x20}], 0x1, &(0x7f0000e01000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b98000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000912000-0x79)=""/121, 0x79}], 0x1, &(0x7f00009f6000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x4000000002, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004ad000)={0x0, 0x0}) write(r0, &(0x7f0000133000)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) recvfrom$inet(r0, &(0x7f0000828000)=""/0, 0xee, 0x0, 0x0, 0x381) recvmsg(r0, &(0x7f00003b0000)={&(0x7f00002e3000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f6000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007a0000-0x4)=0x0, 0x4) 2018/01/06 19:09:42 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e96000-0x20)={@common='teql0\x00', @ifru_flags=0x1}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000426000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = socket(0xa, 0x4, 0x8001) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f80000-0x4)=0x14, 0x4) 2018/01/06 19:09:42 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) write(r0, &(0x7f0000f73000)="22000000190025d0471c1f24fffffc0e023d000000100000000040ea080007000000", 0x22) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f75000)=@assoc_value={0x0, 0x7153}, &(0x7f0000f76000-0x4)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009c8000-0x10)={0x0, 0x30, &(0x7f0000f75000)=[@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]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c75000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002c9000)={r1, 0x9, 0x80000000, 0x8, 0x9, 0x5b, 0x80000001, 0x1, {r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8001, 0x1, 0x10f, 0x800}}, &(0x7f0000048000)=0xb8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/06 19:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000570000-0x7e)={@random="ff09ffd70004", @random="a72bd1064003", [], {{0x4, @ipv4={{0x17, 0x4, 0x33da80bf, 0x0, 0x70, 0x0, 0x4, 0x311d36bf, 0x5e, 0x0, @rand_addr=0x4, @rand_addr=0x7fff, {[@cipso={0x86, 0x26, 0x9, [{0x5, 0x5, "0499a1"}, {0x7, 0x1, 'R'}, {0x6, 0xa, "e15231099fd3537e"}, {0x0, 0xe, "ec7f62c18b2d7b1cbfd3c9e5"}]}, @timestamp={0x44, 0x20, 0x3ff, 0x0, 0x9, [{[@multicast1=0xe0000001], 0x5}, {[], 0x4}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x8}, {[@rand_addr=0x6], 0x3b}]}, @end={0x0}, @end={0x0}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x9, 0xfff, 0x405, 0x0, 0x7c}}}}}, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000040f000)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000545000)={0x5, 0xfff, 0x7, 0x9, 0x3, [{0x2, 0x0, 0x3f, 0x0, 0x0, 0xc81, 0x0, 0x0, 0x0}, {0x9, 0x8000, 0x5, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x100, 0x3, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) syz_extract_tcp_res$synack(&(0x7f0000647000)={0x0, 0x0}, 0x1, 0x0) r1 = accept(r0, &(0x7f00005e9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000085e000-0x4)=0x10) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00008e4000)=""/0, &(0x7f0000d1a000-0x4)=0x0) 2018/01/06 19:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) poll(&(0x7f0000c85000)=[{r1, 0x0, 0x0}], 0x1, 0x0) bind$alg(r0, &(0x7f000081e000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) 2018/01/06 19:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socketpair(0x1b, 0x3, 0x7, &(0x7f000046a000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000674000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006e0000)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000876000-0x10)=[{&(0x7f00003f1000-0xd6)="e0ebe7f4b8494707181cf1d768a072814e17139fe287ef388150c30d92181ae48c05fc131f17d96715f33d75224520581ca7e98abbf9", 0x36}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0xfffffffffffffe53) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/06 19:09:42 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x800, 0x8) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x4, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/06 19:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e79593500088f915102d2c2b2eff806f824f0b0d7cab2db0000000000000000631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x7, 0xa, 0x516, &(0x7f0000611000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000e0000)=0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b23000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b77000-0x4)=0xb) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005e0000-0x18)={r0, &(0x7f0000ad8000-0x1f)="8e4d3c06279f891bbb433c74f914f5bc688e0dd3ba0136cce16e6e2014bc03", &(0x7f0000e0d000)=""/4096}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ba9000-0x4)={r2}) r4 = accept(r0, 0x0, &(0x7f0000600000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007ba000-0x20)={0x7, 0x7, 0x200, 0x4, 0x8, 0x9, 0x1ff, 0x51b0, 0x0}, &(0x7f00005b2000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000063000)={r5, 0xffffffff}, &(0x7f00008a3000)=0x220) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ae2000)={0x0, 0x8}, &(0x7f0000ba3000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c2e000)={r6, 0x4}, &(0x7f0000063000-0x4)=0x6) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000bd7000-0x4)=0x0, &(0x7f0000871000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000747000-0x4)=0x9, &(0x7f00009be000)=0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000372000-0x132)="1f0000005400056d0000ecf900000003070000002c00000000000000000000", 0x1f) 2018/01/06 19:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:42 executing program 7: r0 = socket(0x2, 0x3, 0x5) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d61000)=[{&(0x7f0000000000)="2c6e478700dca09151e212b4980155f848cf9a443a8ef2d0d8cbd8efbce7ad19e806a498ce98c58343a74713389421a4287204b27f3c3529c081592853faaffada9d9747a5a474c3cb4ed80361", 0x4d}, {&(0x7f0000001000-0xdb)="9cca58ca5a827e06262c56d8c84401f3511a8793f4b7f60727ec644f38872714fc682202c5c4446a99a1887115454a6ac05b00e1082a36fad963cbedbf0541995d627c660dc3e0114f86823bb9b8a6239c459fa8e06d25e839908a0a2184ea5a56419634647ba70d4c22a062736a2605e646498996f0b1800e7264939a2232a3711ea795b78dc47da6bd0bb4b1478e9c02bcf6e34b37c44f3105130b12df4fefb93e057f5ef5a8e170c66e49ef669b8567e522b414c430683859f2773ae410a881bf8d07e776e746217b0d330eb34857b867bcb5cce088f4c94e70", 0xdb}, {&(0x7f000026d000)="48849058f7572c366bed1a04fc189a928b3054e421fa13072f741ea4eb0a1adf7a1acd3c1ef1b5370559db5c1717372af1d7a7f36e7bd9cabd47ed077763a954526859bdfcd1ccfab6b0dbc72ff40549b2266916a07550304866bfb60cc74b41bef5c94b16148f644ad0f22101d30263260170a4", 0x74}], 0x3, 0x0, 0x0, 0x0}, 0x24004000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000003000-0x71)="5fed207ed9d5406c6e77688b81b952190541cbf87d599f4e565b052215bec8efb94105590e7f9e34f16dd0ab42d2da61a92cc4c38048c72eaf76418fb9835d89dbb34ca96adf939a1dd557ee470c3c94b7bb0d3941c581a4e9708dac11ab942fde571839378826011ba9dcb043984abaf2") 2018/01/06 19:09:42 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fde000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdf000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000fde000)={0x1a, 0x0, 0x1, 0x9, 0x2, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 19:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000425000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005eb000-0x2c)={0xf, 0x1e9, 0x6, 0xbc7d, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x10, &(0x7f00006d3000-0x80)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x1, 0x6, 0x5, 0xb, 0xffffffff, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x15}, @jmp={0x5, 0x7, 0x0, 0xe, 0x0, 0x10, 0xfffffffffffffff1}, @ldst={0x0, 0x2, 0x6, 0x5, 0x4, 0x4, 0xfffffffffffffffc}, @jmp={0x5, 0xaa, 0xf, 0xf, 0x8, 0xffffffff, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)="00800000", 0x452bac4f, 0xb7, &(0x7f00006ab000)=""/183, 0x40f00, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000082b000-0x8)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r0, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000cab000-0x8)={r0, r2}) [ 121.488300] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/06 19:09:42 executing program 6: unshare(0x200000010280000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000080d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x1, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xae4, r1, 0x10001, 0x6}) pipe(&(0x7f0000eb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000608000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) unshare(0x20000) 2018/01/06 19:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x8000000000000006) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x65, &(0x7f000019d000)=""/212, &(0x7f0000ff3000)=0xd4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c4e000-0x10)={0x0, 0x0, 0x100, 0x3ff}, &(0x7f00009b7000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009fa000)={r1, 0x1000, "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"}, &(0x7f0000a1e000)=0x1008) 2018/01/06 19:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) r3 = accept(r0, 0x0, &(0x7f00002b8000-0x4)=0x0) accept$netrom(r3, &(0x7f00001c9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000985000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/06 19:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) bind$alg(r1, &(0x7f0000681000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) pipe(&(0x7f000097c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000037b000)={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]}}, &(0x7f00008bb000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a21000)={r3, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/06 19:09:42 executing program 2: r0 = socket(0x10, 0x5, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/20, 0x14, 0x0, &(0x7f0000000000)={0x1a, 0x1a, 0x1, 0x0, 0x8, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000c000)={0x0, 0x8, 0xff}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000d000-0x8)={r2, 0x3}, 0x8) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r1}, 0xc) 2018/01/06 19:09:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000551000-0xc)={0x5, 0x8, 0x1c4, 0x0, 0x5618, 0x0, 0x5}, 0xc) socketpair$inet(0x2, 0x2, 0x3, &(0x7f000002e000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000680000-0x4)=0x60, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/06 19:09:42 executing program 1: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e7b000)={r0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000642000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000efb000)=0x8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000efc000-0x1000)="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", 0x1000, 0x20000804, &(0x7f0000efb000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req3={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) [ 121.530088] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/06 19:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00004ea000-0x8)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f0000a80000-0xf2)=""/242, 0xf2, 0x2, &(0x7f0000fec000-0x10)={0x4, 0xfffffffffffff6f7, 0x100000000, "714539f9899d", 0x7fffffff, 0x0}, 0x10) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c59000-0x4)=0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000784000)=0x400, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000030b000)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000f65000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002af000)=0x14) sendto$packet(r1, &(0x7f0000c0c000)="0e8ab995a6eb8a93808bb66276034950f384fd69d5d45ab37b252a52f6417f4ded21ba3e48af3a8b111a1cc7e96829452724bfbc4257cb5362b2580877704b5a5560775f2d07728ec1404fc9015105082a7ec6fb10a8282a3a6b1ae3743a1f3efa0164e9a76b2030e880bae486fc26c529b85d", 0x73, 0x48000, &(0x7f000087d000-0x14)={0x11, 0x1e, r3, 0x1, 0x0, 0x6, @random="dbf98422ae99", [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000a2e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000afc000-0x38)={&(0x7f0000769000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000301000-0x50)=[], 0x0, &(0x7f0000251000)=""/208, 0xd0, 0x0}, 0x2101) 2018/01/06 19:09:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000297000-0x38)={&(0x7f00008e9000)=@sco={0x1f, {0x4, 0x9, 0x3, 0x7, 0x2, 0x9}}, 0x8, &(0x7f00003d9000-0x40)=[], 0x0, &(0x7f00003e5000)=[{0xfffffffffffffc8c, 0x0, 0x8, ""}], 0x10, 0x84}, 0x0) 2018/01/06 19:09:42 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b67000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x2, 0xf, 0x9, &(0x7f0000c60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0x6)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x400, 0x0, "6d6434001000"}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000075e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f2c000-0xc)=@sack_info={0x0, 0x9, 0xd35}, &(0x7f0000e2c000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000855000-0x8)={r7, 0x4b0}, &(0x7f0000f97000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f00005f1000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x7}, 0x6, [0x20000000000000, 0xffff, 0xc97, 0x4, 0x4, 0x3, 0x1, 0x4219]}, 0x5c) socket$alg(0x26, 0x5, 0x0) r8 = accept4$ipx(r3, &(0x7f0000c69000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a9000)=0x10, 0x800) recvfrom$ipx(r8, &(0x7f0000652000-0x6a)=""/106, 0x6a, 0x40010142, &(0x7f0000033000)={0x4, 0x1f, 0x0, "687359836409", 0x8, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000d95000)=[@in6={0xa, 0x0, 0x1933, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}], 0x1c) sendmmsg$alg(r4, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00006e0000)="2cae4f22691f7aac5bc03b6481013d2857c4e89aa2b112a8c934639059b792e71eb028566db929fca208dd4e1dbdb98e20659c06e7063e3787d323705022e789f776b35aa24fd74429760b53d244af3926adeb9b1b3c7125a47d38814477b81065647b6510513e27928f770d531f87d0443d2836bdc300d22edd825d9ecb856c4303427e8bb1ca0d0eab6a9ef837c2c5f7c70943596152eb792a586119a1856ac098a6cdada9900c6a56e20a792790dbc953", 0xb2}, {&(0x7f0000f3b000)="2c68d23a038fca028ec8ca21e452549fe1daa4366066c94b7588f9bff9233d0d534292bfe9d676", 0x27}, {&(0x7f000028e000)="b1d22fda", 0x4}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000195000)="028b000003dd01000b00be00000500", 0xd) r1 = socket(0xf, 0x3, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f00001ce000)={&(0x7f0000eb3000)='./file0\x00', 0x0, 0x8}, 0x10) write(r1, &(0x7f00002a6000)="0212a12502000000090500d91dfb3700", 0xfffffffffffffded) 2018/01/06 19:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008fb000)={0x10, 0xfff, 0xb, 0x5e, 0x8, 0xffffffffffffff9c, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000235) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00006da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pread64(r0, &(0x7f0000af3000-0xb)=""/11, 0xb, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r2, 0x5451) r3 = socket(0x19, 0x800, 0x7fff) sendto$ax25(r3, &(0x7f0000b1c000-0x45)="6764b01adf40b6fa48a163d73940627e3082c476be8c235720dee39b060d14c3a25db6276fb6adad55ad9ee95bdc8780f0c7e692eeb314f34d062e112d9abb66fa16d876fc", 0x45, 0xc5, &(0x7f0000862000)={0x3, {"e4f7ab775525be"}, 0x81}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000650000)={r0, &(0x7f0000f30000-0x91)="824b3a6754d2da276d1f038e83b93c8bf283d2c2a0c0c6f6db4d811ba39cbd85e0d949025c2cbc9a73f1507318f770295511da78ff631b9118419ea3217a6bbb45a17c653902c55db8137a0aae0bd9d698942bbbf22495988b489ddfb7458359d4898773e86bbfd2baad681cd68ad1ec2565ac3fcf3585d246872a141abc349dcda530698ffc6b646d06ff00988df839f0", &(0x7f0000273000)="270a741c83e959e29f567a14be792e214c0127e321773cebd74c246d8d20", 0x3}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000019b000)={0x0, 0x0}) pipe(&(0x7f000095f000-0x8)={0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000ce9000-0x38)={&(0x7f0000225000)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000c48000-0x20)=[{&(0x7f0000ca1000)=[{0x1010, 0x10000, 0x100, 0xe400000000000000, 0x2, "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"}, {0x98, 0x4, 0x804, 0x9, 0x1, "1a1875c55d8830b5e0330dc370936773e478b405c24bdc423e7ebcb9ad3b188ed2e0c4ad777dcf504c7ec66be3da052a473a7191cbf5b2a63c2be0dddc1b2f979d6ed52781922d40d2dbab1ee624f7a2f9807c98abb923c2e0653361d8f55a4099fb4d7c8ea3f6bbb21cd02d553175d7f2167fae2de566cd423cda81a5a77a691970988a1f"}, {0xfc, 0x9, 0x106, 0xfffffffffffffffc, 0x3, "6d332930020df42286d1d81be216d4fa9e8c68068762a0097ff50761bd91b78fff7da66e261f1023b8beb1de2dc9436fd04c4c47fbcb7554f5e2732539da2a3fc5afacd48d02fbaa610476485751628f75c6df65b69544041992754950d811da2e9141623358d332a72dc9f274d1f94aa0ff1e38e9b8be9f39d01f8995d7aaa1e40b5b6376594180829e572a4e3718b36583580f0321babe8eaa072a83e14484de06eb20312f0958fe73becf1f60f6ab91719ab46852b9473fe9ccd66fdd838bd69a91e9ec25f8aaac7eb81db7f79092008766065cd7cf0100cac3b17147058db12ee6aed7aa5534e9acdf"}, {0x50, 0x9, 0x20, 0x1e, 0x2, "87d9877c1eb8b1346bbf578a1f03aa9cfafb527cd065f614bda33396d1b3ce93544c7822de53fc4b73f640dd581ba676db34a2418372f0d60db242fbca394d"}, {0xec, 0x2754018f, 0x400, 0x1ff, 0x3, "0a63f95afaecfcbf1057c9b271cdf8fff5baa2d405509cd89b70c3302e7d7c46fe02f6963e9362fbaf4df9ab54fdf132cded5744e64448fb9830844a5ccf82944cd996002e5f7617cfbed799b843f66596ec8d6996bef2533ff2c9b409eac10cc4fa1fd95e9e0f3ca3a9ab74e6585ddb14befe2b4ec239836a2f0d9d71fd8c5010904f472ef95dd09eadb06fc99560f5764d4caec27e942eb793af78479302bdc6cbf89409ecd91fe4c6c6b5a191596b06e200c83bb2cd57d1fae43b296dc8ac63273d9fd62b0db8d706b8af64c0bcdbb7b0323dec6efd3c2e"}, {0x9c, 0x100000001, 0x400, 0x149a, 0x2, "dca976df1b0518975177ccb3935458d13a46f4830e3d145d6caf317cec1d0b052f02cfc47796238bfdf9f0e19729a1ce53e4ccf994470bdb8db23de21a65ca92eb0f33d6fe809d0464b3731e670baa8982c634a19e39a38be20fbd508e12f87096a9add4118843d5bc6271c130c34de2109559f40bb36dce4d54365859853ffe59c3d2e6f28b613c91f7e3"}], 0x137c}, {&(0x7f00006a8000-0xf0)=[{0x3c, 0x10001, 0x300, 0x2, 0x0, "2607d536f2f49babaaa5529e50204b089918cd78a8dcd0a5bec69f4eec453eb6a2ca744642a4d1e3b53a1be2"}, {0xb4, 0x1, 0x4, 0x2, 0x2, "04869f10e4b011994b4b3839c2ce89c2500563848471cd1bb74d6eb73798444845cc3e2fae11f3e3d2168c4620f257066ba01d4109e5fbbab8ab99ca3c884d52b49c896d2994e0aac2c3123cc0717f1dc339518097ba0501827f9f2a6eaae02e3090c19565bdf61acb06aa4d91927fd1cd9095fdc0dca6c78d51b749ee56abb7a6ae3d58b4a0df7f07313e904043c72a4913d77216c9a0d66fb410cd6c832fd17b72c98b"}], 0xf0}], 0x2, &(0x7f000043f000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r4]}], 0x18, 0x20004041}, 0x4000040) r6 = accept$inet(r4, &(0x7f0000ecd000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a27000)=0x10) sendto(r1, &(0x7f00003cf000-0x5e)="740fd7d748061a60f8b6f5c054caba25ed9c474cb9503e6c6dbd6186a722835a4292b186db25748a407ba49eaf775cc600f47d1bf9a3a6342ca7f0f88129c15d0af32cb188ffa6091f5aa2bb4571a908090de61c9ecdae76c0557a8d2ea8", 0x5e, 0x20000000, &(0x7f000038f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) accept$llc(r2, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dac000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000fcc000-0x4)=@int=0x0, &(0x7f0000fd5000)=0x4) sendmsg$netlink(r2, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x10000000000401, 0x0, 0x0, "2901045d010000000800000001fffffffd"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000027000)={0x0, 0xb0, "0f625d7006e6150a08a87efc68615253550da8826c09baf100ecccfd7da9f123d9ba942af6aab60a365f6abc904ad250f0c016b7082db5cd48baf8c3abb81cf74d6357661e18b48579d1327a3ac3dbd47a1436249605640fb38f208cca4fad11fce5c4a26a972789260c2f1ed4f86ccbe35ff7022a1762d9420fd48b748e4100732579db38845ad363da67633fafbda3230561b6214f3accd67feb5a16e0a2a909e589dd89ce2b4219e9f879b5003f79"}, &(0x7f0000c42000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fd000-0x6)={r2, 0x655}, &(0x7f0000dcb000-0x4)=0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x5, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$inet6(0xa, 0x3, 0xffff) 2018/01/06 19:09:42 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000d03000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000033f000-0x4)=0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000c58000)=""/22, &(0x7f0000f64000)=0x16) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/06 19:09:42 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000+0x9aa)={r1}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000019000-0x6)={0x0, 0x8}, &(0x7f0000019000-0x4)=0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000018000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd78e, 0xfffffffffffffff9, 0x7ff, 0x8, 0xeb, 0x7f, 0x7, 0x3f, 0x7, 0x7, 0x3, 0x51e8, 0x4, 0x100, 0x7]}, &(0x7f0000019000-0x4)=0x108) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000019000-0x20)={@common='teql0\x00', @ifru_flags=0x7202}) listen(r1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000009000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000019000-0x8)=@assoc_value={r5, 0x7fff}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000019000)=0xc970, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f000001b000)={0x0, {""/7}, 0x0}, &(0x7f0000015000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value={r5, 0x52}, &(0x7f000001a000)=0x8) 2018/01/06 19:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000095e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e25000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000238000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007e8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r3, &(0x7f000068d000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000217000)=0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000e7b000-0x10)={0x200, 0x10001}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000033000)=0x8001, 0x4) 2018/01/06 19:09:42 executing program 4: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e68000)=@common='sit0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000407000-0x4)=0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000e6a000)=0x0, &(0x7f0000e6a000-0x4)=0x4) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003be000-0xc)={0xffffffff, 0x3, 0x8}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000f2000-0x2c)={0xb, 0xfa0e, 0x6, 0x7, 0x4, r1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000018c000-0xc)={&(0x7f0000e6d000)='./file0\x00', r2}, 0xc) r3 = accept$inet(r0, &(0x7f0000e6c000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6d000-0x4)=0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x80000, 0x40) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000e6f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e70000-0x4)=0xe, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000e6f000-0x4)={r3}) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f000005b000)=0x0, &(0x7f0000355000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e6b000)={0x0, 0x0}) ioctl$fiemap(r6, 0xc020660b, &(0x7f00009a2000-0xc8)={0x2, 0x1, 0x2, 0x8001, 0x3, [{0x1, 0x1f, 0x5, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x8, 0x4, 0x1, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x7, 0x10001, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/06 19:09:42 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000857000-0xc)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = epoll_create(0xf1ca) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f00008f6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x0, &(0x7f0000e63000-0x8)={0x7fffffff}, 0x8) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000285000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) r1 = socket$inet6(0xa, 0x80807, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0xf, 0x401, 0x5, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@rc={0x1f, {0x5, 0x120e, 0x9, 0x2, 0x0, 0x100000000}, 0x5488}, 0x9, &(0x7f0000000000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="80c169595fb02efa45309a451681f02b0928c6c746d2163a1d0dda7ea1549ffcc930f036d975e85eedb07401ee8433393b973cbb0a935cc11391e947efbbf4d5d3b4162d997808d03a182f245b8811855ddb2ea671c98c7f73178d21b9eb4ca41a8f01ae5ce25f45322cc782eebc73821f45f1bf3d6aeccbae68f938f49bc4a5e7a9c89fead846b0bc463b6762d164f6175a523b76c1352a1f017c058fb4b614d93708188b1d8e60a49b77d13c4cc9443d5c3c0d", 0xb4}, {&(0x7f0000002000)="0b48a3bbb85f3b5cc181c0c8855f8cd0f2e5e08d15f56d110aa83363bb8768e74ba5a5a8c104d1b848a6033512f8f9bbc9102928e6c6bdd459aadd6e0bc7ca6dc1b2d60c0c42bad5a7c297a2690c08d815ce1cf019c1d843cc2bdf303f47cdd6622b12f8544d24b4454f36", 0x6b}], 0x3, &(0x7f0000001000)=[{0xb8, 0x0, 0x3, "e28d990af0542a9cada3e7987688401cbf6a047b96df0cc04f85135471b6a8fd224db9b6e228c035e4a7c12df17e1ec00cfa7b5cbff9adad73a8745f7a1ac487f494876c8009f355a5a361d304c40c4eaafbaed834c89a6e1987879b3a4d452a2a1df0f5e07e0d390e2881383d123cd66defbdcc5889d58ba480f41a466f025514cbdc0db4621ef778281d0b5cd527c4a2c911971a7bc0d8801e6e6c6d3fc829bd3690e40b5a94d9"}], 0xb8, 0x24000000}, 0x4000) r2 = accept(r1, &(0x7f0000002000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000004000-0x2)=0x41, 0x2) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000004000)={r1}) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xed67}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000006000-0x2a)={r5, 0xfffffffffffff8a4, 0x22, "35996999784e0213a43e906b509dfcddf3741cf50be2dad8dd9c6b407f17e107bdc1"}, 0x2a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000006000)=@common=""/16, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x800, 0x1, 0x9, 0xa, 0x80, 0xa0, 0x84, 0x3ff, r6}, {0x4, 0xffffffff, 0x1, 0x9, 0x4, 0x9, 0x5ca9655a, 0x8}, {0x7, 0x0, 0x7ff, 0x6}, 0x3, 0xa, 0x2, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x0, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x7, 0x2, 0x3, 0x800, 0x3, 0x7ff}}, 0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f0000008000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/06 19:09:42 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f00001aa000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c3000+0xfc6)=0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001f8000-0x10)={0x6, 0x3, 0x1, 0x9}, 0x10) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) recvfrom(r1, &(0x7f0000200000-0xd9)=""/217, 0xd9, 0x40000101, &(0x7f00000da000-0x10)=@ax25={0x3, {"8d66d3a7b9096b"}, 0x0}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 19:09:42 executing program 6: pipe(&(0x7f0000ade000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = getpid() r5 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097a000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000828000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={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)=0xe8) r9 = getgid() r10 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r12 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept(0xffffffffffffff9c, &(0x7f0000de8000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r15 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x2, &(0x7f000072d000)=@raw=[@ldst={0x1, 0x0, 0x3, 0xf, 0x0, 0xfffffffd, 0xfffffffffffffff5}], &(0x7f0000143000)='GPL\x00', 0x3, 0x84, &(0x7f00000f4000-0x84)=""/132, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006b4000-0x4)=0x0) r18 = getuid() r19 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x5, 0x4, 0x36, &(0x7f0000eb5000)={0x0, 0x0}) r22 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000d82000-0x50)=[{&(0x7f0000000000)=[{0x104, 0x100000000, 0x100, 0x80000001, 0x2, "c8bd89c38584286b7eb003bfbc347be1a8c09595c4310a56086fc152125bc4cc7859ecfb41a62a18a0bbae95baf04c0feaab83e586b4f0e4c9531b516347f28767ba3e9c1e306b032153a4c2117ac0ed9a3d6852696fef2d668ec830b1e8dfaf135401e4debb5de946fd7e67e1d1b7494a5f01b58dccd40dbf7c03e07e336aa87a5b316b01e8b76b927e28c0bc7a3e2508804f7d38482f07c85cdd7ae32d552bc7a8df6525fe7e37a9327ca403fe4b6ee59a71a953943f4e1ecba02eba13052a0b4acfe3f1e3d806194ec77c284e407b686f921b3d0cdfb237db7dbc417df355e56d024576dbb5fe3cc255cf472e4f4c17"}, {0xa8, 0x800, 0x0, 0xb77, 0x0, "9763facf6ffba1b8260106a51da41873049658c400f638b98ce67166d9069cfa870ead5cfb4f8b89ab80574ec97a4e859a3d11e8f58baa720306d3d605890e2a59943ea97a703fa6e5e4d2a8eaddbd88ed11b4696df728ff758c9fea3f907ee7a05690a96cae3d02bcc302fc77fcbc2b2a05df1da688544aba43831052c2d04d10e32d4b6dec83756f3f74b9717cac36742b667d66a32750"}, {0x20, 0x7, 0x508, 0xabc, 0x2, "4da5052b4fb7db978f85bebf97e4e2ce"}, {0x90, 0x4e, 0x715, 0x80000001, 0x1, "0242405495df702b356d95f861446ec63a321cebc7418fb7371f191aae6109d9b64dfb996789c7a1641fe1fba4aec89e93afc0ed1dc71e4fa6a7a13640c83454794efd1a7b729a6ee3df121f4fd9691f5f72d03e20ba1ba30df4931c14fb7862a0a53970df90db7682260a419430e24b4db3e3ca40c1941e1004c7d59a65"}, {0x80, 0x0, 0x100, 0x3, 0x3, "47abd4264319abad99192e014f5e818f7b5563f7fdd1541e80d8551e0f3a07536ebcd5a8560100c7f69f883ee7bc61c7db74b018cb66e02e88d10b6538caabe4809671cf24deaa60b022b9a07ae5897bc164113283c18839fdd915f6669077e12f41d044c10e4a7231f9a2523d"}, {0x1010, 0x7, 0x2, 0x6, 0x1, "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"94cc272142b5cfa1386127383eda5756d6b7522571be7e017ee2f08077c289535d7aea9b6244ac17797a0b9f1e5d470eba37355407754658ab1bb425ca490e94fb90c82e056db67025c0b01f585b4a3e2ef0e25a5b7bf1edad4301d994637137c494b149981c1bb9fc384ffe48cf5467fa9e365f0752b6916742a541f8dec448c0bf638abcc176d069d1307857de3ecd015e1d9a0deb83cfb97d003327b4a7034098e593839c4ac2157e"}, {0x68, 0x4, 0x1, 0x7f, 0x1, "830ba74a1a2340a1a10e7cdadadbe7fa163f748ee894705c892550c126fa7056c35833f8ae14fd83e166bf8c8ccd3c61db04ad8224b2d0d7c06507992d185c3b001dae0dbe01f9f6cfc9a3560450a5b7cc62e71d5920f1"}, {0x7c, 0x7, 0x800, 0x1000, 0x1, "5ae0f783df8636823e4f876e760130ccbfe503f1ab4999877c3144c720294ad9f41e94475f4874d03352a7a2f5f63e33367b60dc490d6297da37dbd8cece86edd2af5e862b142cd1bb56a1cfc1da80e8a059790846a179b29e086fe3b73065569f95cf976b717b2067039e"}, {0x10c, 0x7, 0x0, 0x7fffffff, 0x3, "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"}, {0xf8, 0x5, 0x100, 0x5, 0x0, "32228ffccb2b57aaa1d263e047275575430efd8345d91ca8a41b8f90448d73b73bc3ee6fa6d03baeec8c51e142d155b6944f7db6a35949586f76a98742601d223a7c1a6247b7c33875a9feb546f20188cbc9fed8d588811ef4baa61a27983255402566d19663e9e59254242b15e2c92c4a8b523cf5482991cb3806779ab5db55471bc22abd12b42082b1987e7fd28fd23f5cd22ab3a22a38007600943ced5fb19aaea207fb5b3b921e1b40fe6b2b4af5846d2ae586f8df1f51fc649e1002250cd34b85ed3e358a91fd9127ffaca2d5eb4428ae0e03256f3f6590ff1e377affa33aaed15e49"}], 0x520}], 0x5, &(0x7f0000001000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23]}], 0xe8, 0x40000}, 0x4000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = socket$netlink(0x10, 0x3, 0x0) write(r24, &(0x7f0000144000)="26000000000047f1ff17dd7f00ff000000000000cd00000000000009000400000000002a0000", 0x26) 2018/01/06 19:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000645000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003d0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00003fb000)={r1, 0x2}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000001000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r2, &(0x7f0000db2000)=[{&(0x7f0000548000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x60, &(0x7f0000482000)=[], 0x0, &(0x7f00009af000-0x68)={0xa0, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/06 19:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x9) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000008000-0x26)="240000001b000100fe1e801b2225000001f6ff0b0400020000000000f700001ff9161790", 0x24) [ 121.763798] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28937 comm=syz-executor6 [ 121.768303] sctp: [Deprecated]: syz-executor7 (pid 28943) Use of struct sctp_assoc_value in delayed_ack socket option. [ 121.768303] Use struct sctp_sack_info instead 2018/01/06 19:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000782000-0xf0)="33a181b56ad64c1627b264b406bff448357906ecec0494adae945efefafcfd4baf2e76fb76ee9d597688699121543ecfc64a775723bb003d9738d6ec5935a05a88fb02771554d3c292143ecdf2481be46d3c1d10531290d00aba585860609354ca29af58e7e26d7639b19ee78fc00217e297a2f2cc45f14008ac67018b2fb2e564a1200059766fa5dbd59ff1cbfaa4422db444ed4fccef449fc7fa4015750260348121cb7ed0b57dc4e3bd1cbe9218f880c32b5a395edba5d42abbd9aab570d046077517a167cf04e5be33d4f2c663e6ce31f69233f02b62aabcdfd262b2bf31bfb760f534407da7132fb66364f950a2", 0xf0) recvfrom(r0, &(0x7f00000ab000-0xae)=""/174, 0xae, 0x2100, &(0x7f0000dc7000)=@ax25={0x3, {"a747d82bffca84"}, 0x7}, 0x10) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f3a000)=0x0, &(0x7f0000a43000)=0x4) getsockopt(r0, 0x200000000114, 0x82714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/06 19:09:42 executing program 0: socketpair$inet6(0xa, 0x3, 0x6, &(0x7f000008d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006a5000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5d3, 0x5, 0x0, 0x493c, 0x2, 0x20, 0x80, 0xff, 0x400, 0x7, 0x4, 0x3, 0x2, 0x3, 0x0]}, &(0x7f0000b52000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002cf000)={r1, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r2, &(0x7f00006bf000)={0xa, 0x2, 0x5fe9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000b4b000)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x45ac}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r2, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 19:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091a000)="e5fcb5", 0x3) pipe(&(0x7f00008aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e8d000-0x20)={0x69, 0x0, 0x2, 0xe5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000ec5000-0x10)={0x2, r2}) r3 = accept$alg(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000071000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000147000)={0x1, {{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]}}, 0x90) sendmmsg$alg(r3, &(0x7f00001c7000)=[{0x0, 0x0, &(0x7f0000509000)=[], 0x0, &(0x7f0000e14000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 19:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000312000-0x8)={0x0, 0x0}) r2 = socket(0x16, 0x80000, 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a0d000)={0x800, 0x8, 0x2, 0x13}, 0x8) socket$netlink(0x10, 0x3, 0xf) r3 = accept(r0, &(0x7f0000872000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f7a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000738000-0x6)={0x0, 0x8}, &(0x7f000018f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000235000-0xe)={r4, 0x5, 0x3, [0x8, 0x20, 0x9]}, 0xe) accept(r1, 0x0, &(0x7f0000f09000)=0x0) 2018/01/06 19:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) socket$inet6_sctp(0xa, 0x420006, 0x84) socket$inet6(0xa, 0x0, 0x3) write(r0, &(0x7f0000db6000)="220000001500072100000008e2ff0500020003000114000007fe0200e700ff02f155", 0x22) 2018/01/06 19:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000216000-0xb8)=""/184, 0xb8, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000052b000-0x4)=0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) 2018/01/06 19:09:42 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000576000)={0x26, 'skcipher\x00', 0x3, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000685000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket(0x9, 0x800, 0x8000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000f88000)=""/0, 0x0, 0x102, &(0x7f0000d25000)=@file={0x1, './file0\x00'}, 0xa) [ 121.768547] sctp: [Deprecated]: syz-executor7 (pid 28943) Use of struct sctp_assoc_value in delayed_ack socket option. [ 121.768547] Use struct sctp_sack_info instead [ 121.785394] sctp: [Deprecated]: syz-executor7 (pid 28943) Use of struct sctp_assoc_value in delayed_ack socket option. [ 121.785394] Use struct sctp_sack_info instead [ 121.920747] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28958 comm=syz-executor6 2018/01/06 19:09:42 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/06 19:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000030b000)=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)='.', 0x1, 0x0, &(0x7f0000a2e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00009a3000)={0x0, 0x0, &(0x7f0000b80000)=[{&(0x7f000089e000)="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", 0x446}, {&(0x7f0000e95000-0xa0)="1adf2e312001e3c77421af979e4a5654aa8bb5828a38fedde7e9fcbcf6075c6c4ae529087d5848f569fe3de6fbc4eee5c8e1bcf147b9451f62b93f5ff5050dbcd007112a7dcf81f80319dd62ad6b3c04f339e03c5425e2d8313a310e4116c2c4158c28a5f3ac406ae33c13293f8b9f107c6abb2e84860469acc2f9992553fa81d4a275259c66f6178751f068a94895bbe8f716cd4e56d563ad0b9be848f79e61", 0xa0}], 0x2, &(0x7f0000758000-0x2f8)=[{0x110, 0x109, 0xfffffffffffffeff, "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"}, {0x110, 0x11, 0x1000000, "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"}], 0x220, 0x24008044}, 0x4000000) preadv(r0, &(0x7f0000934000)=[{&(0x7f0000d1d000)=""/235, 0xeb}, {&(0x7f0000295000)=""/4096, 0x1000}, {&(0x7f000075c000)=""/244, 0xf4}], 0x3, 0x0) 2018/01/06 19:09:42 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000027c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fff000-0x4)=0x10) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f00002b1000-0x82)=""/130, 0x82) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000fff000-0x10)={0x8, &(0x7f00001a0000)=[{{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$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f00004ad000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/06 19:09:42 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) r1 = accept$unix(r0, &(0x7f000061e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000012f000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000253000)=0xfffffffffffffffd, 0xfffffffffffffffb) 2018/01/06 19:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000085a000)=0x2, 0xffffffffffffffc9) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2018/01/06 19:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008d1000-0x58)={0x26, 'skcipher\x00', 0x10, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000202ff", 0x31c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x1, &(0x7f000053c000)=[], 0x0, 0x800}, 0x0) socketpair(0x13, 0x1, 0x0, &(0x7f0000e9c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00006a0000-0x4)=0x0, &(0x7f0000c21000)=0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a60000-0x4)=0x0) 2018/01/06 19:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000664000)=0x0, &(0x7f0000ced000-0x4)=0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) r1 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:42 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) r2 = accept4(r0, &(0x7f00001de000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d10000-0x4)=0xc, 0x80800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fef000)={0x0, 0xc8, &(0x7f0000fef000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x542, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}]}, &(0x7f0000fef000)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fef000)={0x0, @in6={{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xffff, 0x8, 0x0, 0x7a}, &(0x7f0000fef000)=0xa0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ff0000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff0000-0x4)=0x8c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000ff0000-0xa8)=[{&(0x7f0000ff0000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f29000-0x60)=[{&(0x7f0000ff0000-0xa6)="c97ff720fa6bc517b846859ddce7c67d6f981864c01f588445fb8d8013c77ab0c9dcd9e34e78c53c6d014e1e7268ec19b1e4b805731732e754000b35780ae8a25f23e9c8b2b15f344f81013f2c796c5ff466c9deb9d3948ae7f83a12e9e6dc189cb6c87765b3f2cae1f5ce7b31d62a03575f9ab1e9670689788e16460eefdd0069e10a42950b4fa0fdbefe82da3ccc9f59cebccd63531fef2c73edfa63153169800af00f7723", 0xa6}, {&(0x7f0000ff0000-0x3e)="4dd3eb4dcb9d7624cb93f63b65421b850025383310b04f5de5486c2569820da63b2294b07a3809448010ea57a437299f66fcfdf78e418fd2dfe8368864cf", 0x3e}, {&(0x7f0000236000)="1164001bce9d82cb90fee6c00bd4e9d3f718c82772f5168d192fb2eb5cbacff4e8775c4643dadd1729582fb0c649c936212559156d42209aca0ef51641", 0x3d}, {&(0x7f0000ff0000-0xe1)="80cdc29817236a8ba054d07f14049bdc44148f74e4467ae4a785bfc2956d3f291f0736187e16165985f1223ef50a4a58ec2669fac50abc4223e6b0c9b3d87f8f3483fd30e5ac5b3aa20cf598ff756b626405ac6e07b7b333496946c77e81325692c8597f7991f39646b265468cf07147b32f8d35bedaafa6b6104c6a3c6e37b8625e39f2e14be1b2c3e05d600dfff7973e9cfbd8cb5d7b80470f2389f1210d676c5f866a3aed6c98b8d671e891d35026c17d03067dacd9fbcbe7155e73aa7dc5e718300a33dd9ddb1a21caa6950e07c5f6b76ff7e69ff3c716abc833b4e7f4766b", 0xe1}, {&(0x7f0000ff0000-0x1f)="7cd30cc35e988367bf7b822bb846a2c14b3b15fd0ad274128670ef8c96a340", 0x1f}, {&(0x7f0000e0f000-0xb1)="8d7e4de3bbded448b19b5d1b65e869c0f9b62761dd7eaf722fdb799ff5050de032e72c3c1408a816273183442dce9f0a8ffe26bc87baf1048b2a191e8e023db067c3902d89496c0d664ca8aae9c83bf02a6801ec8f1c461c0a2086399e0833549ebed2662492797b900c31d9c6421748f191bff94f65ad7c0e46095264969ef02236511986d36e2bd69ea5d415c3a8925b8f3637024ff7d84ee53fd2e7f40f5d563178ce22774977a21b76898d6a56b658", 0xb1}], 0x6, &(0x7f0000fef000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x20c, 0x100000001, 0x2, r3}}], 0x30, 0x20048004}, {&(0x7f0000fef000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff0000-0x10)=[{&(0x7f0000cb3000)="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", 0x1000}], 0x1, &(0x7f0000fef000)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x6, 0x208, 0x7, 0x8e, 0x9, 0x8, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x6a19, 0xfffffffffffffff8, r5}}], 0x60, 0x20008000}, {&(0x7f0000fef000)=@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c, &(0x7f000015b000-0x90)=[{&(0x7f0000aad000)="25a9061d60ec6b25dae9f4345df46fdb2add2b2a84409e", 0x17}, {&(0x7f0000ee4000)="81a8cb1c30aeb769ffb936684912e5fa12a0f27b98b4d1329064c483a7b655fe320a09117a126e81404617c747061f978e2ca18301db5e889786371f79ce58902fd740fa67436c45e53660c5512b7bc23296e6b0b5a310e6c473a4f40185c84a6a26a0d5abc131451f96a1876dee1715a1ce2103f5558722af44ac731465b61bb2d654834058150129af5c749bf6f2bb2d5145556c28f97a5567e1c0f4a92abe441f20831289ed318be932862b62a515025ede48e68fbb87c64c932ebf02f168fbbd4eeed1172e7abd8322527e9081c529", 0xd1}, {&(0x7f0000fef000)="64b160728d2edef3cfd579750eadcf53fee2fcbc0019129c32565460e1b93e0bea3490687db4b92534b64957f0ec5808af5a0a42f65c431c15df882650730a2371c0af4c4ae7aca27fa9d407265962ca2fa35ec8bd2bec12ae5023782db274361744cd3a4a49c956f4507aab36a402232233b27cb1ce6f9b582fff7e5fb41aeb37d227c74d61f640884089f1149574cdb0e8ea0f4de944c1c9df7387988c1374d4a32b206476b26c7b802372047484cc1a34a97f3b9fb6445eb5", 0xba}, {&(0x7f0000465000-0x16)="0d98f09471e5f81d6b8c71961c6f182240d1c52bbde3", 0x16}, {&(0x7f0000fef000)="16aeb77eb748ab9af50373d3b5d051a82ae6fda0413aaaf4b861b259", 0x1c}, {&(0x7f0000ff0000-0x6a)="ae6c7a9f2be8e57a8356c5e8e5934ef07fd90704679cf07097a803a53d95bfd27f403555b9c280c943e0a647fdb2b8dbf81f8bc2cd6dd34ec5ffaea803305a99f6261c573b72a66311e70293a743c872d7c8e09ab19cff7459325ddf28594d043852e54d8c7098c85846", 0x6a}, {&(0x7f0000fef000)="873ac590535c7a537730395f2433bd8a5145ea8661812d4ea6745153027a766dd9d7cb9b8f63d155368b5d2f9673db3a9ae17b6cad4a4500414dae93f49f99bffce97d99129e82f614e942e7ac7cd10409acc5f50650e355b1bae19eb46e0fd48e8c16ef025a79ded5cad2ab4a48e64ea42c0220cec651b8899f61d7483d8579b942b783633fe98eca30978be0c2cce5f3774ceaf3f5c95d5a3964d5c7befb81bc4003f0bbf840e90e2ae0ca60ded84e7c42c52e732d601646d77968f84e675404f29fc448dea6f40bb37566d2a9a3c8ba39d667725289f59a9b582e6daaf49955574414ee6e6aed64e7333980242908f28c1c897e55164e", 0xf8}, {&(0x7f0000628000)="3bd2f72ec77a47ffb5a08a539485596084e458764ce71c7ece5e46afe3e0adee194a6874d3a835d6de6a318758e96bad961e9056f5ff283ea5b3d4910483d545db39f3840fa207d4cf7779e95e0a0ada7f074de9e374162f0d49b5c6c34e338cb0", 0x61}, {&(0x7f0000fef000)="e369f7297216082e6cb00e4fc63ed40ceccb0aee914c059d1833a28bd026d7954198959b763aa299ec4a1c0a0764ec41da4397d7138db9ea950d3d4d3d4c09657bc06fc010fd06d974048c0c1db157b2dc1afd53e8d45bf422fe35ed4f6f6aec5ae76f45f28cd4291e3125279d836ab2aa1e7c918941ea0f26491ca2fb4bf3a13777a8acfd7eadfc4db173d3b55f48c2d1e440d654e470baad1b1f13731a88cb9420f01a4686e607ea8c9ed192c9ae08b09cb978", 0xb4}], 0x9, &(0x7f0000fef000)=[@init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffff7, 0x7, 0x200}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0xffffffff, 0x7d7, 0x6}}, @init={0x18, 0x84, 0x0, {0x1c00, 0x6a005a65, 0x4, 0xb1}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x2, 0x282}}], 0xc0, 0x4080}], 0x3, 0x40000) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000fee000)={r1, 0x400}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00009f1000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendto$inet6(r0, &(0x7f0000f5b000)="", 0xfffffd3e, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x1000000000000, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000db6000)=""/0, 0xfffffffffffffde3, 0x5c, 0x0, 0x0) 2018/01/06 19:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0xfffffffffffffffe) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000971000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d2e000)="0700000000000000002501ee00040000000056a6000000000000e606f072fa32"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009c4000-0x10)=@req={0x28, &(0x7f00000b8000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f000021a000-0x20)="070a78b1057523f7ad13fadf3976ef09000000b6715c1c46968a5114f980635e"}}) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000cf0000)=""/60, &(0x7f0000986000)=0x3c) readv(r0, &(0x7f0000f7a000-0x70)=[{&(0x7f0000bd9000)=""/16, 0x10}, {&(0x7f00003ce000)=""/122, 0x7a}, {&(0x7f0000b3e000-0x11)=""/17, 0x11}, {&(0x7f00000bf000)=""/0, 0x0}, {&(0x7f0000523000)=""/93, 0x5d}, {&(0x7f0000240000-0xd5)=""/213, 0xd5}, {&(0x7f0000fda000)=""/95, 0x5f}], 0x7) recvfrom(r0, &(0x7f0000097000-0xef)=""/239, 0xef, 0x20, &(0x7f00003ca000)=@rc={0x1f, {0x9, 0x9, 0x2, 0x100000001, 0x9, 0x10000}, 0x3}, 0x9) accept$inet6(r0, &(0x7f0000d02000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000742000-0x2)=0x1c) 2018/01/06 19:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000028e000)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000006f000)={0x7, 0x3, 0x7fff, 0x1, 0x9}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1000000cf, &(0x7f0000ea1000)="", 0x0) 2018/01/06 19:09:42 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000cb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/06 19:09:42 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000347000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000f7e000)="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") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7d000)={0x26, 'skcipher\x00', 0x1, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60c", 0xb) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000f80000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000883000)={0x0, 0x2}, &(0x7f0000329000)=0x6) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f80000-0x2)={r4, 0xbe1}, 0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000864000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f80000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000002f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r5}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f82000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r6, &(0x7f0000f7e000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f81000)=0x10) 2018/01/06 19:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004cd000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x7, 0x1, 0x88}, &(0x7f000056c000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b72000-0x10)={0x1, 0x820f, 0x6, 0xfffffffffffffffd, r1}, &(0x7f00005ea000-0x4)=0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000cd1000)=0x80f, 0x4) sendmmsg(r0, &(0x7f0000b61000-0x78)=[{{&(0x7f0000ab6000)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000086d000-0x60)=[], 0x0, &(0x7f0000c0c000-0x398)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 19:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f00005d6000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009e2000)=0x1c) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000966000)={0x20, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x8, 0xfffffffffffffffc, 0x0, &(0x7f0000f1a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5e0, 0x101, 0x6}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b73000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r0, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) 2018/01/06 19:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x8, 0x2, &(0x7f0000e5a000-0x56)="b376376fae2377086b8afac98fa41a32e1c9eda3526957db67e7d969d0bf459c87b0306002949f1995154e52979b9d03a347cfee4a15c26ead09bc132ce570ca47c6b7e31c6dd54c25b8db19f805239447eb5818a432", 0x56) r1 = accept(r0, &(0x7f0000217000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004ec000)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c07000)=0x0, &(0x7f000047e000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000214000)=0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f00000d0000)=0x3, 0x4) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2018/01/06 19:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x80000, 0xffffffffffffffb7) readv(r1, &(0x7f0000d37000)=[{&(0x7f0000482000)=""/8, 0x8}, {&(0x7f000078d000)=""/197, 0xc5}, {&(0x7f00005c5000-0x19)=""/25, 0x19}, {&(0x7f0000f2e000)=""/42, 0x2a}, {&(0x7f0000e6d000-0x4c)=""/76, 0x4c}, {&(0x7f0000e6e000)=""/173, 0xad}, {&(0x7f0000f11000)=""/24, 0x18}], 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/06 19:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000e57000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6a000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b17000)=[], 0x0) write(r0, &(0x7f0000a51000)="1f0000000b06ffde00000000000a0000007fe0190900000000000010000000", 0x1f) 2018/01/06 19:09:42 executing program 2: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000c6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00001b5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f11000-0x4)=0x60, 0x800) syz_emit_ethernet(0x2a, &(0x7f0000966000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) socket(0xb, 0xa, 0x5) syz_extract_tcp_res(&(0x7f0000005000)={0x0, 0x0}, 0xfffffffffffffe00, 0xffffffffffffff7f) 2018/01/06 19:09:42 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x1)={r1, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x6, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8c}, 0x1c) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000004000)="99f0c32597f70daa7722009296d8a53dda3d553b381c6c89bd78e62b", 0x1c, 0x880, &(0x7f0000004000)={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe38}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000006000-0x4)={0x819}, 0x4) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000005000-0x1000)="64437c7de8f7abbc834d4ca06b196362ef2ac77c744c7141ccd374540d1967899c5fda893c6af58b04af94106436cfb5eab0830041a18ae4fecdd37934cee0393fef979ceeb47094eed4f4b73f5d6ad9c745d4161eda6130ba843d9ec0504c3c5dbdffb01b7a62890d4c00dfd085b8603237f250bedb354369988566f0e9138a897cb46291e71e63d92a8bef8bc3fd3f92321f32b90ed30838fc80a6f83a27f6053b9b6e1b8b848d6ff8e83042472a8d9154d8ab5b9efbc1b6d45ace15709c923b127ecbf831763cdd0aa86adab11975663aae1ef0cb354a1cb8ac692b6ffe496a2cc291dae287c255e5d86e9ec2f3cb0e4b3b14a822c11c93a685af9c109b59d812c930dde2abb60d61627e15781bbe25095daf5fb1e54f0eeda5270852f2cc33af706303257cd24460728eea2367ba2137fddd2c8339e3d61a7203be6df3e3e1d0214e4707586d006ba3209feca9fa3145132be4d90c88382121b03242982834d2e192fb4f232e585470852d5d420c77e39b72a4a81ff1d2a1d3fdefbcc3f69a89f8a6a1800156b44cfa8e88a5763e10e13c21b42fa985869fd742899d1c417ae3b8cb428b2e3cb51bcabcda1dbac62a6d6fc93f90c25ddb4362d8c4a34c8185da0596c24fe829a40e69a3b8aa9bbff3bb868f624fb3262d2697347e0edacc7dbea9e1b895cf1b0ff0e934d676916d5eb1766103bcdee622386e2fe6f98c7d02a659d39ce7f51213b0407573c1a893678289ec306f79845c4b3c9fd351b0372bafc6d5958b5af25ddc08eeb0a6265878c0af7c5eba1207d2331dcdb97ec51b5f85b470f6d5ce87aa6823ec93cb1de31cbbfb8dc18e6697587716924095830e3daec2fb238f9590d685c28cca95a58852fb4e55de6d90f002cda87e9f94e7df6b516cd8dc993323a067b23734bf71aea61d8939482c65ff2487c62e5c68deb62ea87e2ad524c397597b5617a0f477e3864ffad6a6a3bbe8c0f3ba8a0c275918832a1e8b43a119cfa9db22325e7c037eb9772ac372f89251c22a755a8ccc34243ca71d187680b28d51b81523f77b4e6dff9cf062ef8b9e08179096e26efd6c97a9f92091ed874a4ede0a69b07710861ed2db52b47198a9abe76e7f55e51053e4a5e54d821da6ac578e04b51651edc71671daceb7a0cad577aa0a45345eafef91853a518a5ee67d68ecaba1bc8fad4ad4669b995d93b7f2622d2f18bffd2e25f6f5e6ecd86f6d4574f8baf52b0a5b54a9189a5d22ac08dea37e7cadcbdfbc62d838c25f527a5a3fd450755b92a1074f0817682f995c167d093d126a70a428a2537ec86cd140a199656bc8a7661b066210fb41d46203e2adfcb97b2c8859381cabb567e1f526c9d2143c3179e7e84f33d1fb1f9cc2336392ec707dd912ef21729d07b11ecc44734f479ebcb8fdff030a440678c8d1472006392d29fb9fc014bcc850b86832ee1ec75423e24d71ff29c4970418c25f21afe5259240e32d54c3920bf8d77115035ac14eba5111370080cf479f2c75b0d1d1cdd97d253833252cba44d51bbb864c70e5e567943e1caaf01d4d43fb9b55463dcc9fa15adb88b51c2a4d7bc06e364588ca06126ea48b80a5c18d787fd21c48e8f1a1bf355ac97cbb928058de70f3ad07fb3c7f876b5d710615da98e73fbd0d8d6212086e4214116622ae8eccd9266e2a9d277260fffd3cc20bbe0f79552d5fa738f2dd815ae8fc9f15a0bfbe3df7f1987284817b08f61effc06fa604bdbf63b7b9d4e1e5af187ccf2e9e2267f7795c6686335322b40dd160cf19bb91ea67f8a97373ce65eb1566deb939ed84a39df60ab860b584409b9338f743184b8e0ed6aa068847dd6c5999594147c122a406013b7e8f01b47341a957414b83239ae30e96ac83782fab9e0334a50ceebd44ec30845f1e91924830af739ab9e0c57eab11ea78fd76fe76ad1a1687c747648d88dc918caaaa0a0b52983c3afc28cd74e0ceef33b27491c38a9bd4896772c601f0c3f44080a5754bacb644d2045a279511be837fa546c5bbc90d61979b14ea719da38af54ebeaa2ad2c15c3b894a28296cde618ccb578a20fc2b62b801a4fb52c49ba51b31acd3ad654450482d3a1ce1e900d03cf1002e46e8b380d7f8310657381aa38b0a493d785120cbd8450752005390d970c446be93593673b44ee127622b08920fdf3c76cb071bc9eeb57bc1e6a77fa30771dbe10c9ad3afe3adabfa40b4d8a8bf43bac0c554a9cc2b3c675ee5d7699327ef0cdbc662631cf549fca2efde575ddd4b40302daba10e79ab84b78f8c0c37be8d488c3109446c3ceb7249f86cc9d93e9cdfc37076d6dead8ce00ac3af37c1b71eeb8d3860152a4832d399e2783a903ded0485c9c40b6b1b2893e776d3c291cebda5dea971d87088a71f16ade281a468e63a85e265ba2baeda96b03fb8da6f2996a99932e0eeeca9b649b85e6ef4a9679f39fb16a0a1edef318077189bad8c46db66079c2a20d6d1a10cab0f8ef1fb0dbc786b8cb8eec85b70df71c364c57cb694798c528ab7437a6611e0786f7e2e01e22545bbd01c4232c3c83655c2d24084ec61965ec8a63169ad74b8b9d840f22788ede4d82b99931e8ab269baa46b917da12869d94124d86b4ea45fd8413ef0c77b11c1e997c33335b0dbe709e887cbd1acb02c4694895b48663028548596c49774118827c5413cb055360057cf16d06286794c1d09d018266fae8410c5eab651b9d25ecfe1b75775cc556e7df00ee714b51db023cdf8b07709e6d8d4a75821b05f50ee0f58e5732a696d9dc2bfccfaa1dfe5b133fc7c41f2f63e24391c496719d3a1b5ebca1d28e9d183be982c5e285cdc30fd86b2742b5462f88267dc90ed0cec50b2b3526ef2db2cc8a2bccd1170a15482343599198564705b510e67eebbcb743ea45f14e6f3ccc48f3b4d56d00bfa586d4541e732d543d7be1afaf068ee7131bf0efba218ee5fa4ca55a2b9a97ce427b733cc8cac718c509009a1d448f79cc7dea1bbf90cfc1e72a0a5b3691bafb50d39a51b1f0b778116d83e12127b96aa0d237c33625d7810c32717cfd4289e3573561e22fb7525ea5b4f77b52f77d5131c463fa1c7d5fb548dce945c7a5912a55d9499c132fdada0726f444dd54dec3254e64a5cc5db715cfcc07565e0de16aef8ec82f853c5215e9cb2650a8b990b9681a2562709da2aced20002d371de00850461d91501f5655abd6b6636d3bd9b166062fac1921e8f54e84a6f55296d5eabb2cafa238cc3f79afa4275843d727a57dbd96499efc5c85ffa209a09e9d61852740d70844e008fa9167dedaa420038aa345484e6e3d42107c44ed7b6a87daecad8385b391c79ea8f6b4fdae393b5b6395c9243ecba5507e16cc1546d6751fe8c1553302b733c86632f53191531981d92db53f57537613e3a494c2d00e55300830ba38144d993c726857ce0f00fc7502623572e49bc8e94b09cc5091b21c1f5763c861f80c59f4149f9eca7d69a6a208eb71f7d308465335e7c59782dd4a01f99e3802ddee62024d78d2415fafca4768ac08014473a907577949d0935205bfb910fcec05ff821019a7c5610c7be272fb9576330bbcc586a32af2be95645bbd151331186c7ba4295993ac11e16ad4b1dbefba1d95308ffee6007980435513713593d8c0c601631b7be9e1f5ab65250f0ebf42af93ba176ea612cd4151a086a5c14db32db365a0e2983ff46b5b346968a9a1b8aecaea80e5416580e0ca8f504560abb90c7dd0540b9773cbdd0bb5b221d73cab9b3441166094bf26ba070e53d9275ff2195dda70da415f964471e68d3c531421a9f245dc8f26cf1da1e9a9a8cab77dd5624bbf52d1be441a566de64195dbc55dd41198dc2bdb4ea9fa010f1491f2ec85c3a9d3cfce74936ba6b8ba86b4a2cbc60b48f3c5f31e7ffa5f4ea239adae9e1dea30fbc607ad1c60b5338acf66f18d84f6f8735f4768e6811b28a20d0cd8d4ef02462b97af9dda1f479bea432ed26387e6d4ba32c9f9259af26fef5c4fa16aa7d9a2d182a5e8b126da390ce5cce95fc93b4163b40ff89bea0f2cb9553d5f54ccd3ffa3007d1a7cc920be9d7a480bd76d5f46d54ea6211cd6e9bde20a5413c6515ae79729fa94f58ce924a1a6f5b32e4202ab7a2ce9fb498d7c6ba92737592813b3e0145a10f1fc8e015e2701ee7c7ca830779b2c9146863d01af09b179e9d6a9e54bb9e47585ebbcbbeb24f50c5080a2143de10fd0e87a69612cd3062a573108508b4561426ed0703b4d1a80fdbfb82bed272fe7a36319664ba50dea8ee56cf3ea48e220385b664df9503b173c0fd410f275f9e51101696cf2774f9a26dab9ff8cf3526773e6f7b0fe74df5415e84accb21a9c8ecd875361a224e5ec3cbd1a7655c536bc7032db76faa22a36c4fba96bec4d4bd8da1f2281ca2c4eccaeedd64bcf2ad373dda7bdfcf68b0f2c40c2d587c890c529b3981d3b5e951a4a8f5b4cefc9daeb0ea839dd2eb8549293e633cde3e68b67860ffb0e85d03e4812ec898bff18140e8598c3ed3f28e180a835f69bc7a76e0782f023cf4defa1e4dcc33c3f9a5ba6287db4c14af1884618626b2b928574cfccaf35eb06cc774b3b7a65b8199d2fe481ec9744b4477516ef04dd6702cc3c91a1b5f5f1958a873990e3b85db1c179b7a7fa38f3095de822324a3da31716f630256156f7791837a2f8f5deb9e5465cb1d8cb93652bbfcae8b8e575ec288e1115cf7e42b280e1b20d897156f27e1e6685ea5b0360e2fa1a5cab9a9ef88315bf499b29daf03d2ab59cdbc7e5530983ace8134375f67fe7b554fba5be3c62cd34328a1aecc428c925a8981bf515b1e7ddf42864c78da764c738e8392cf2d323b4841da4f7cdd4cf9ea7b0d23540eb9786c80e1d6eb121d8beed2404fc4c52c7307bc81e7e24bdfc6bd236be078ac37fb74a7e74ad6cece00c8d2c2ce89aa99ed120e4ceaed1a834af7a507c76217ced6d0be9b7343b67eff118e2312d940a1c48aa116be7e0d220a31e4e265df57ab6bc50ebb2a7f28f96e8be3b8f6024f5f23904e43940cf301b0ce1e3bc24045cfc52a014aaf742b434f35ca805566f6bf9844db1a9b40dce8cecadeee33ca6f48909667701dd1332cc3edc8e87310f1e5b35867d8dce1cc73eaf28373a8ffbfc6d5e9179d385314e367ae0b407d7c9740c0996cd2454ef53726f04ff1280682befc086a9fdf1e475273e04fcae044fd263f26a82f5ec2aef5989ad2514f6376938f8fb408de7d334cf61b8ee75ddeebcd7e4c290e82c9142ebf4fda9c2f2d28811f203ff95b63c21a4777b0e7780ed129c007c74221ccaa84b8516c7bb78258a7369cc2f9d087c006099421e46a044056378d491f9b232c1482e393bcecab9831220472faa3fd5100b0233c6742cf9cd1224b3e3ebe667306f48cd8b0ebb9fbf51985182990a8bb0b85125444ed7c689c1cc1f4f5a860e1f3b703ec70dbd700c9bee063a58fe685543a3dbb2bc4a3f73211abb1c7d03729db9f5dfc046d4f2c09802dd70b680c77aaf60e17264dda702e29d8402d0dafe4975d973e692c1bd1fc0bde2625089809f2e5b27ea64feb8e63d058004eca082d63724c77653a0725e48f9ecc58656df1509a63547c41d794d187294151b8e14fdea6c3d70c3d8d77269bff81616deac88f830f0a357ff65afcc547c2eec59ef05574d1f87038d32c4f08038d14bbfc42f7f846d5ff4ae5b594ef77761276add4b9f184a2453979bdb9c2b86e1f0bad41b7025424e381b1d80c39df8559ddeedc18bdd38f1ce0ee069746c93288158c3574", 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000006000+0x906)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000008000-0x38)=""/56, &(0x7f0000007000)=0x38) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000009000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000009000)={@common='ipddp0\x00', 0xe54}) 2018/01/06 19:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000011c000)={0x0, 0x3, 0x0}, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d22000)=0x6, 0x4) r2 = accept4(r0, &(0x7f0000a9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e0000)=0x10, 0x80000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000554000-0x4)=0x0, &(0x7f0000876000)=0x4) 2018/01/06 19:09:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d53000)="567a908d90aad7f428c40bc7e59001b6b28e9917074de596273441edcafed1aa0648ae99ba282556e6c4f60d090abac4128a3f734f1f3b64d12866d6d91a334c8b324a9faea22345754396d7e6d357bfe1a7cefcda11b5446ab7199389884e2da1c4bc41bb94d52a", 0x2a6, 0x20004000, &(0x7f0000154000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/06 19:09:42 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00002c5000-0x8)=0x8b2) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0x20) 2018/01/06 19:09:42 executing program 3: r0 = socket(0x13, 0x80e, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f00001a2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d70000-0x5)={0x1000001d2d, 0x5, 0x1f, 0x130}, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009a1000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000346000-0x10)={0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005ab000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000036000-0x10)={r2, r3, 0x1}) write(0xffffffffffffffff, &(0x7f00008d5000)="26000000250015f8feffff780000360004ffffe80000e300040008000000000003003fc76e35", 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000db6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00006d1000-0x20)={0x4, 0x7, 0xbd22, 0xffffffffffffff81, 0x4, 0x3}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000f23000-0x10)={0x7, &(0x7f0000ea6000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/06 19:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4f0e) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) write(r1, &(0x7f0000350000)="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", 0x4e5) close(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f85000-0x4)=0x0, &(0x7f00007b5000)=0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000472000-0x120)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl(r0, 0x7f, &(0x7f0000efd000-0x69)="31a9f51c7a54ee7dc34c937940b6800068d40085aa37344a3029d2f0be115db4933c64e65257c50cfd31c9baf8b4a3dea5076ba417ed9efc8247da6283c1f12db274a9f57a7b43ae476690bb1cb12f954a480abf10b4a56f1e12a5dcd6ae021edf0b8999f62af401b0") 2018/01/06 19:09:43 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000032f000-0x38)={&(0x7f000027d000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000f5e000-0x11)=""/89, 0x59}, {&(0x7f000026d000-0xaf)=""/175, 0xaf}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000249000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000af5000)=""/8, 0x8}, {&(0x7f0000c26000)=""/183, 0xb7}], 0x9, &(0x7f000088f000-0x97)=""/151, 0x97, 0x5}, 0x1) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000ef000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[{&(0x7f0000f8c000-0x78)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18", 0x79}], 0x1, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) write(r0, &(0x7f000063f000-0x1f)="1f0000000d0aff06144345c0062e00000305810008ec0001010000003fdf00", 0x1f) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a9000)='tls\x00', 0x4) accept4$packet(r0, &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000c9000)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000092f000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8, 0xfffffffffffffffc, 0x5578, 0x100, 0x9, 0x1000250, r3}) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000240000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000049f000)=0x0, &(0x7f0000a3a000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000+0xce)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000)=[0x0, 0x0], &(0x7f0000003000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000003000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xff, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000002000-0x10)={0x8, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x4, 0x80000001, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004000)={r4, 0xffffffffffffb7c3, 0x8, [0x0, 0x7fff, 0x20, 0x0, 0x8, 0x3, 0x7f, 0x3ff]}, &(0x7f0000001000)=0x18) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000003000)={r3, 0x9bd}) ioctl(r3, 0xfffffffffffffffe, &(0x7f0000001000)="6372cbb46f0d317ea1b9bfdf22e289c6c2edd897cacd961a360b4fa6783e2dea74948e971ddc418ce50f") getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000007000-0xc)={0x7fff, 0x1, 0xffffffff, 0x7, 0x10000}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000008000-0x39)=""/57, &(0x7f0000005000-0x4)=0x39) r6 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000009000-0x4)=0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000003000)=r7) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x1, &(0x7f0000932000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aa9000)=0x0, &(0x7f00008e7000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x3c1) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eab000-0x2c)={0xb, 0x4, 0x100000000, 0x1, 0x18, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e65000)={0xffffffff, 0x6, 0x8}, 0xc) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008d8000)={0x0, 0x800, 0x8, 0x8001, 0x7, 0x0}, &(0x7f0000ead000-0x4)=0x14) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a60000-0x58)={r2, 0x50, "66c433820218d5d2a741bc39c1f4ff7157af0d3eed2e583abb16ccae51600f751ea1f9829be69278d0ae86b9e262c54336912adee6dd2dab9bcb628351c853a0b63baa6af52c5ab45edf33a5f4630fb5"}, &(0x7f0000eac000)=0x58) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000eab000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eac000-0x4)=0x10, 0x80000) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f00005fd000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ead000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000eab000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaa000)={r0, &(0x7f0000bcd000-0xec)="11d3bc5da2f9982c2f8971cb217fca82e2557a70be293a87c2d4d7a29689b0910eefb878932946fab55218c7f46aaf92102f93cb47f829e7b4fe084c7141ec4838efdb4d16a3dc22998c2221355447c92f99e2b649b817743eaa466474725f0b98853574d5fde3db95860f2d979d255e5fea4f36e7de8f1e2d8c57ab0b16d329e2b19c74df178122b9e7611643c4616cfb2e1560803a45a33995ff5e39f9053e9290109160047bd469d77d2f10c8abdfd18d027f6617490756a6249463877dbb4dce2d0f368aabe2557e480975a664fcc0c201594a3f509bc92b7e83425e6a748dc10ed0192e4e2eb0f94749", &(0x7f0000eaa000)="4469a17755d3e26816697c2136ab7b9daa3b7ed9defc40efb29212a7818f89457526da0e633c68866aa6db3dbe6ccc7ad0982aaa772e162181f607ee7642ca2db33376aa5a5647a7b9827397c85a3c9e52b4960213458d5b18b198370158209fe75d901c14d8fad13668d00db106d6f60509487a5600fb04ab32882fe50fb9df1ce4f8f2790522f42161ffbe4fdfe2535a0058b432946f843d44cd9929d568e87b8601c444a08879960d3b8899b9bdfff1f25281eeb06ef96bc146e8cb8a7f894a14d19565d63ba6769a2badcb8b3cdac2580fdd3bb6045ff6f5f7e362254adb91a7c3aacdd2eef133dec2", 0x1}, 0x20) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 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=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) 2018/01/06 19:09:43 executing program 3: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f47000-0xc)={0x40000000, 0x0}) r2 = epoll_create1(0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r2, 0x0) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x0, 0xffffffffffffff53) recvfrom$unix(r0, &(0x7f000021c000-0xce)=""/206, 0xce, 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000760000)=0xfffffffffffff85e, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000573000)="1f84156c04e472d89aec210cfa2dbfc9247fc5be60d76fd46e94116324dd0c096c07c33b7150b372e78ee3a17b2b9f664579149183ba7bd86ca5d69ef08c237415", 0x41) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ac1000-0x98)={0x0, @in6={{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fc0, 0x0}, &(0x7f0000843000)=0x98) pipe(&(0x7f00002f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000d4b000-0x10)={0x5, &(0x7f0000fca000-0x14)=[0x3, 0x1, 0x5, 0x9, 0xfadd]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000665000-0x8c)={r5, @in6={{0xa, 0x0, 0xbe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000010000)=0x85a, 0x4) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x21, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a188"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000fd2000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd1000)=0x10, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000032a000-0x78)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x6, 0x8000, 0x4, &(0x7f0000b94000)=@common='gretap0\x00', 0x9143, 0xfffffffffffffffe, 0xfffffffffffffffb}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000002a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000022000-0x18)={@loopback={0x0, 0x1}, 0x4, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x800, 0x80, &(0x7f0000018000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000002000)={0x1, 0x200, 0x4, 0x8}, 0x10) socket$inet(0x2, 0x2, 0x80) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f000099b000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ec4000-0x4)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b78000-0x3e)={@random="f1c5b3691179", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0d5714", 0x2, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000005a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000007f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000570000-0x70)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x70) 2018/01/06 19:09:43 executing program 4: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00006eb000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000180000)=0x8100, 0x4) sendto$inet6(r1, &(0x7f00009f6000-0x1b)="b56d67fd6d2aa9c83112c37f8d32cffa25726d4313b9ea3468e386", 0x1b, 0x4008010, &(0x7f0000706000+0x6ea)={0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4822}, 0x1c) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009e0000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000215000)="855da761a35d8ac5e68b843819c03eb95bdefe14609121d23af2b827be28aebedb4f1d3c3c54b9d93e0b1d14d775e44bc2d5b721c8746a8c3b0c60") 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a70000-0x4)={r1}) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000a70000)="180735b896c1acbf28dcd45a091b332eadea21182d555c83deeb4560bd71826482d849f11154a6330307fd3b1be17e9ecb3dec4d5d8d49adeb20d0dd34", 0x3d, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000a70000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a70000-0x4)=0xc) listen(r1, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00005aa000)="a23c7d4f9a11ec6ce81a48b6f4012dabe3dd270d5512d8a1d6217b21fee0ae21a9ec3606b8e40818e88b041fac2b00472363fa26491df3d0385a66278b42c61f614115e440b3a1b8bd21a026632cf1c4a7edbc8795ff235f23f932bc90e380e98578c61a9988a6d52f581264e1820ac32240e21bad537e0afddea2339c6412514eb437040d1322670c6a2bbbb2", 0x8d) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000493000-0x18)=@get={0x1, &(0x7f0000a72000)=""/162, 0x3}) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a71000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x2, 0x4, 0x3}, &(0x7f0000a72000-0x4)=0xa0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000477000)={0x0, 0x2, 0x6df, 0x4, 0x81, 0x8}, &(0x7f00009d1000)=0x14) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a71000)={0x0, 0x7, 0x100000001, 0x49e1, 0x2, 0x3, 0x1, 0xffffffffffffff01, {0x0, @in={{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x1, 0x2, 0xce, 0xa96}}, &(0x7f0000a71000)=0xb8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f000060b000-0x9)={0x1f, {0x9, 0xef0, 0x2, 0x3f, 0x2, 0x3f}, 0xbc1}, 0x9) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000a74000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f00004f2000-0x38)={&(0x7f00006b2000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a72000-0x20)=[{&(0x7f00000f4000)="db0db73e1a0f3f920a9d6b33d941285379a64e1aa3528a302d8e339e32f76a48bbf29b4e58eba8f108b14cb89f3cc6cf355fe79e82302f2c9cb05a7fdab035552002c03d3b015f1bc7cfdbcd088c600fa168c007c8a5edbdb142aa3a8909c591a9b609bac35322a1c890d8bcad0e0de58add12e44c163b6354d97b4071049c493e78ef4b59a4142f2ff03e063337e9567461e7f4498d9eeae0fa11888d9efb", 0x9f}, {&(0x7f0000a72000-0xa3)="78f426983235c6e5b51a74a55a1a66c7708fd7240a2053a2d0d9084a9550eeb4a341d4b269e2be873fed0c4743ecbad853d97fa2ff7e272ccb0902007180557ecc856465db2e43125411cbfe150e6956bfee9b6daf077096cea0b8555a4612b16194c6f106f9970db6b4a212b90f59427065afed342de3e0766f180e26d1662fc1714f6442e3d29e564c8af4d109203d12142d6485dedc31c3d3753101d1b369cc5eba", 0xa3}], 0x2, &(0x7f0000509000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x1, 0x3, 0x77, 0x14f8000000000000, 0x3, 0x7fffffff, r3}}, @init={0x18, 0x84, 0x0, {0xbc9, 0xd342, 0xbc, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x800e, 0x7fff, 0x7f, 0x4, 0x1, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0xea3, 0xfffffffffffffb27}}, @sndinfo={0x20, 0x84, 0x2, {0x6b6, 0x8004, 0x3, 0xac, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0xfff, 0x0, 0x7f}}], 0x120, 0x4040081}, 0x4) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d6e000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0]}, @common='lo\x00'}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000426000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00009c3000)=0x33e38c7a) 2018/01/06 19:09:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d6e000)={@common='ip6_vti0\x00', @ifru_flags=0x0}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x970, 0x6, 0x4, 0x7ff, 0x3ff, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000337000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0xe13, 0x7}, &(0x7f0000000000)=0xc) r3 = socket(0x40000000015, 0x5, 0x0) recvfrom(r3, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000013, 0x7, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x2, 0x280b, 0xf33, 0x0, 0x7fffffff, 0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000ee3000)={&(0x7f000004a000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58, &(0x7f0000675000)=[], 0x0, &(0x7f0000a8d000-0x4c8)=[{0x10, 0x1, 0x1, ""}], 0x10, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000037b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000851000)={0x0, 0x3, 0x52a8, 0x4dc7}, &(0x7f0000ff9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x401}, &(0x7f0000a08000)=0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86b7e0c0", 0x4, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000004000-0x4)={0xffffffffffffffff}) 2018/01/06 19:09:43 executing program 0: socketpair$inet(0x2, 0x7, 0x8828, &(0x7f000079d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000047b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) read(r2, &(0x7f0000faa000-0x4f)=""/79, 0x4f) r3 = socket(0x9, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0x80000, 0x3ff, &(0x7f000031c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000650000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00007f8000)={r5, 0xbfc7ec119118f643}) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000187000-0x8)={r1, r2}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2279, 0x0, 0x4, 0x0, []}, 0xfffffffffffffe0d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) r1 = accept4$packet(r0, 0x0, &(0x7f0000d27000-0x4)=0x0, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000001000-0xda)="5bab7d2b62115d055f6d3901d099a90bedd55183d8f1a05f16d4a29a8f1aa0d9aff031acbcc348584b291220c2ec35aecf7e0dfec99e6bc139d14a67ab5622cfc655d3a299167f494cbc75595095545f852552c3ca42f3f46e0487ef2ad1fec369cb70bb152fb9733f988e8ecec722ad9a61b45c260b4c51e9c5edc6ff2895933d867fe63b42719cc21e9405d07b494ac9a9a8830679a71ccc1f75a483de2462e2db33add2a972f6a4d461a3e3c8ee53efa9ea89882437de91b22e572473ca9a04870cebd781cd0a95be54d3f1b2030be5a337993ca272b5431c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x24) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x5)={r3, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000002000-0x8)=0x7, r0, &(0x7f0000006000)=0x0, 0x2, 0x1) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000007000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0x2c)={r0, 0x7f, 0xaa, "d8a0e426798f128146dd6026e6ee2b405da5632f74fac8fbd4faa3a6cda576b1751a"}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000008000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r4, 0x7}, &(0x7f0000009000)=0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000006000)={0x20, {{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb8bc, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/06 19:09:43 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ac3000-0x8)={0x0, 0x20, 0x101}, &(0x7f00000a5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x59a, 0x20, 0x3f, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000661000-0x4)=0x7ff, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000b7e000-0x10)=@req={0x738f, 0xabd7, 0x6, 0x80}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000)=[0x0, 0x0], 0x2}) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000db7000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000001000-0x40)={0x0, 0x6, &(0x7f0000000000)=[0xd55, 0x40, 0x0, 0x1, 0x1, 0x100], &(0x7f000049a000-0x20)=[], 0x0, 0x0, 0x0, &(0x7f0000654000-0x24)=[], &(0x7f0000cee000-0x10)=[], 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000541000)=0x0, &(0x7f0000fdb000-0x8)=0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000fdb000-0x4)=0x400, 0x4) syz_extract_tcp_res(&(0x7f0000fda000-0x8)={0x0, 0x0}, 0x4, 0x7) syz_emit_ethernet(0x5eb, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5dd, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, 0x0) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0x8b9000)=nil, 0x8b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x1, 0xc, 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}}, @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}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008ba000-0x8)=0x0, &(0x7f00007f2000)=0x8) 2018/01/06 19:09:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1000000003, 0x84) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000e70000)="", 0xffffffffffffffca) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000005000)={0x0, 0xfaab}, &(0x7f0000b60000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000001000-0xc)={@rand_addr=0x6, @rand_addr=0x6b1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xe, 0xffffffffffffff81, 0xe8e98a4}, &(0x7f0000cd6000)=0x10) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f000088e000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000067d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2000000000000193, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000560000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000004a000)={0x0, 0x0, ""}, &(0x7f0000b9a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e5b000-0x6)={r2, 0x8000}, 0x6) getpeername$packet(r1, &(0x7f0000c64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f25000)=0x14) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x6ef000, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000241000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00008ca000-0x12b4)=@delpolicy={0x5c, 0x15, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00009a7000)={&(0x7f00009a8000-0x8)='./file0\x00', 0x0, 0x1c}, 0x10) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001b5000)=0x4, 0x4) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b50000-0x8)={0x2, 0x2, 0x800, 0x1e}, 0x8) bind(r1, &(0x7f0000d81000-0x80)=@ipx={0x4, 0x3fb5ca5f, 0x100000000, "aa37b998f36b", 0xe, 0x0}, 0x10) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00005a4000-0x1000)=""/4096, &(0x7f0000821000)=0x1000) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000f6000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x401, 0x7}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000f5000)=0x0, &(0x7f0000d66000)=0x4) splice(r2, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x805, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x2000, 0x0}], 0x2, 0xfffffffffffffffd) shutdown(r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x11, 0x6, 0x80, &(0x7f0000201000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00003f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000111000-0x4)=0x14) epoll_create1(0x80000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000f4b000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x5, 0x0, &(0x7f0000c37000/0x1000)=nil, 0x3}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000baa000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e0f000-0x8)={0x0, 0xffffffff, 0x7}, &(0x7f0000e88000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00003a7000)={r5, 0x7, 0x51, "301d258b4ebe2536afb417335c22514552976e7cdd123e0332314178796b1f1f6b7149edbafb682dbbf8af13d2ec3640570064c11ab577ef0d7af25c7f30f001b8af97951866dc28721b55b54170b93fb4"}, 0x59) 2018/01/06 19:09:43 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000ba4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000733000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d49000-0x4)=0x7, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xe94000)=nil, 0xe94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00003f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000a53000)=[{&(0x7f0000e94000)="f5c497a0026dde5dc81c8dc93c70a03c54ff5f5b70c98464ad632f41cae874a083f1c99fdf07e3b9ef6f7d912bc7467457c0b20c228a310962a926adcb54108046e242a04107cd66ab51852b9f0d07b548882b4558d2c086dd57eed5256f9a2a7c76fd890825fac438dea64a5c2531368a8245656105a3c58939445a8e9a62b958d80d7d26f2e5c5fda554165a69e16440d2302e8fcedd0c028171b4b0514be1940422b2a6c1dde20c7cf146769d", 0xae}], 0x1) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e96000-0x2a)="055404fa967d09645521c593c77ff5ed23c1901aed7c96572e31fee409b4f623057511e16bb225ca9892", 0x2a, 0xc080, &(0x7f0000941000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:43 executing program 3: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/174, 0xae) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) write(r0, &(0x7f0000731000-0x90)="1f0000000a0aff000000000000000500000200000902018005ffffe5000051", 0x1f) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000079a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000079b000-0x4)=0x1c, 0x800) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000079b000-0x30)=[{&(0x7f000079b000-0x14)="b2dae6a4fd4eecd4667ddd478eec8fefbe4e77d1", 0x14}, {&(0x7f000079b000-0xd)="3b6cc6ed36f92b21f336430d1e", 0xd}, {&(0x7f000079a000)="31b251a72a76e6b78af982b25c11b6a120cc11f9b9dd319de314cc53d36f4223ea389c758662a0c588a320e546dad227c6fa52d086107e188d673f1a105a7aff297ff5b84c1c92e5fbb54b5186da3c80", 0x50}], 0x3, 0x2) r1 = socket(0x11, 0x2, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000797000)={&(0x7f0000799000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "29c193e1dfff1e3c0a510e75ff0b40b6b14468d601d77e13c173d597d0789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb92111802857876591cfbc", 0x0}, 0x60, &(0x7f000066b000)=[], 0x0, &(0x7f0000462000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) getsockopt(r1, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000799000)=0x79) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d79000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f2000)="1fb554be5c8b7c", 0x7) pipe(&(0x7f0000bb4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005ea000-0x3)=@sack_info={0x0, 0x1cb, 0x7ff}, &(0x7f00003fe000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000055a000)={r3, 0x9}, &(0x7f0000ad1000)=0x6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000060c000-0x4)=0x3) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000019000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000019000-0x8)={0x0, 0x6}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000-0xc)={r1, 0x6, 0x30}, &(0x7f000000a000)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000019000-0x4)={r2}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f000001b000-0x38)={&(0x7f000001b000-0xc)=@proc={0x10, 0x0, 0x2, 0x2080040}, 0xc, &(0x7f000001a000)=[{&(0x7f000001b000-0x1194)=[{0x1010, 0x2, 0x8, 0x3b00, 0x2, "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"}, {0xc4, 0x8000, 0x400, 0x6, 0x2, "c6c00d74541a940a23d334a9ba8c7e39fe2e743c50f933ca971262e339431312bba06e38ed07f2166be488954f4bcd1598b675558d9a56ceaf63ae7d76b841736b4c248007faf44f4190a682d2ddbdc0e40fe8f1e1b4c34c457d38147786c46c881c47a4c728bc0ba8946f250bb9e7b51bac816d50bb3309d58d80d9af010500c329ebca5be6a8f3b114916ec2e9a69ffe3e68a4b2e8c12375fd03f810cb0e9a4ccb77ac9f4690bc42cb6c8fff4423bc48"}, {0x34, 0x0, 0x11, 0xffffffffffffffff, 0x1, "4185cf39814db16f1fa78c59ace36958c7fa5fb6c488747ea06b2259a120d5c8333bcb"}, {0x68, 0x7f, 0x1, 0x1, 0x0, "66cd419ea937f42609c3c7cb232d35a2fc16962d524818c07310284aae614f66dfb387d42919259925cd01a55e9b0730fdcde326159c68e69f498cd59618f710b08c23a61606693e7c27c63999fbb7445addc33958"}, {0x24, 0x623, 0x200, 0x80000000, 0x3, "6c7563586fa6e9528bf97dcd7cb9cf7aa8ccdcac"}], 0x1194}, {&(0x7f000001b000-0x220)=[{0x44, 0x2, 0x100, 0xda, 0x0, "7137e82aa2508c28cbfc1da2f5430f7d43d7f29119f5c3669b12929eaea455de059f1a13b0adc75b2fe68ec2b7aab7c0b9"}, {0xc8, 0x8, 0x0, 0x0, 0x1, "3ca9dc4b8239c7678dcee573e8a9f22e843d87d6269cf0ee849a76fb2f7d1fa5077cd90cdbba646b5153baf93645ec9d38e28ce78ffb9d89921e9b3bbf22814b5569d9521c33213b77b2843417d01249427e4daf5d7a125ed6061ded8f3ba3c76d5a8ae93bff40dc50f50ab6226d1dfdc3c61a57eb3312e3a4164827329191ca497ef7eec1b82160e36539f7bc660952f39c6117cf0de7aac66d0f0b4cdd258ee6572013d53f7ddeff129be9a0a868d9b3e99d5b6107c0"}, {0x78, 0x6, 0x10, 0x47, 0x0, "0eab9ac4e24d16605eb6e0d4e666a15a92009318219da9f0375fbed37e7564f7b2834baafb847f6267a22382d72e8a367133e44b2d3289e066c2684e1fb2979afe8bc50b022421a0e0c112375d24313acd6851f7d03d43909a2235521844e886978d83d9dea0e266"}, {0x9c, 0x3ff, 0x800, 0x3, 0x1, "7d5a7badf9768f40c145db649d9f35dc5efd5da7df2a493f80ed0bd5c5bae6099496f4ee6d57e9d3bf413f5fe4e8eff2684fe1d82b555d59e2fc26be3ef2ee37342498ef5d476b34b0df6bce6dec3abae63017bf9597f9ad4869a62c041bea9bac4e0a338f691825a71ed6965ab9ad2c8b6e99dff53dee651704cd1440483bb099d780cdc471fe6fa66b2bc2"}], 0x220}, {&(0x7f000001a000)=[{0xcc, 0x0, 0x300, 0x4, 0x1, 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{0x70, 0x0, 0x200, 0x0, 0x2, "9c3b17f2f051734e22970c8d92dfce59fc9fa4a348df4b755bd4053df1e3d5a3ed02c4da46ea9b014d54ff743a4b7cb7547ead54588fabc4214ac2a835c6dcebc5a225a632f1206dbabda845063144cf4463c470899556c6d6e984008734"}, {0xc4, 0x7, 0x30, 0x3, 0x2, "247f46a36275f767439bb8f34f976de1ea3be3157accc5f038248548a298e617bc5d8a9affc076c59ef7b8a14d83f03f5c07d741269aeaee983b86f13ab2f080bea6acaeaf73415fb8f23a462a3d0d23223359bf83756949f6fa7671da1a0814c819e32bc7c607d151ed8dd04de5079002180220ffde98b73ae3b708d5adbcf179d7cc6ea2bc40373a3626ed02d7d84074ffc3fbbb7908305d1f02148e189d3a473d038b5ec9267ff461a7e00cdcc562143d98f7"}, {0x3c, 0x4000000000, 0x108, 0x20, 0x1, "eed3eb9ac1b32339224f41afcb1d48e8d5e7e145c9f96c38cb973936fe30134c681c11b90cb23efe9da7be"}, {0x24, 0xf937, 0x9, 0x1, 0x0, "dce9c3ded770c9d93ce05e53e67c05f9e59a32fb"}], 0x11d8}, {&(0x7f0000007000-0x710)=[{0xfc, 0xffffffff, 0xc00, 0x5, 0x1, "f7ce1355693f8af33e318be0963c674f24931623bf97228fcc7800b5f43c787c98c9985a018c12c3cd8dee2b0a7eef747d1263eef049c693a035969b8674ca4067b62a529a1b565fb2dc2ac8b1fca608f6bb98169d439c36eabc160a776364c568cffb75608bcdabc07c11e6c6d89216c6ba00a338486286e558c0d437c7d5b3d165dea0b57d9738efa438c2717af6e82a4292f6f41380c741ca1c7758097b2dde21eaef07386131d1a3525869c1697a00074b3d0f0be5a05250c87dd2b4ff9668d25029ef82879a8ab41e479f910c589a476382d89249d2ca5de9d7077929479f07c72db71cb0de37"}, {0xb8, 0x1, 0x10, 0x8, 0x1, "a9bc7cbd31c79888b1a0a8b352cbf653eb920b3aab21d2d26e2d5b9283dffe9550ca27b58b68ca5706eb091e6cbe74f0d439912c22bfa961f7c33c2c0d5269d0ae7cc1dd8598eb692b58928d30b3e181ea18e8d72e829d3127ca02b6eac960ba4e175429adb9f058aedf37e232018bdbd8bddbf6c9fbf8210a71177e6eb6c044c0e506a64ff3e9fac670853d760c823e5dfc5733dbdd4b8fee96fd2da5a887ce84c6c0f21d"}, {0x94, 0xfffffffffffffffa, 0x108, 0x80000001, 0x3, "53fa4dc4a72f3f739757bfa52931aa36683efcc2c4463f6905a366dfe11b0dfc3c9af3311a4f6f76e8426ac0fa0c01a54af0910645c799d7790751d239b03feeff81d959b9a4e20a83c9d1d9916fe437a535e4a81f83bd6a8d8b0145b79dff6320ead7a7e365175e6ffc4c18edea206f7a2d0cea45813c6d1e34653e4bdf0c7c5c09"}, {0xc8, 0x100, 0x200, 0x3f, 0x3, "3107370402a90553ae315dc76fb8032a916331b9d07c7e0378bc218729f5de571f2a5353f87fa334c0ea213f7d42f65aa2ca241aa851bd90eb067375bad3097280fbc983124ed331b0cde35d78d8d4742ebfd315de9293f2b94fa78cf7a5c14fc8c1ffe68161f088a31a710a72ca8361dfb42ce238209554182d980eeb22f5c22533fdea331369a66b01c4c0fc233f9ffb0da9c64e5e633b16a8f0c0cea27894e797e6a7668c7a2d317503ead08d8387fb584760194324c9"}, {0xc0, 0x19a7f7b, 0x202, 0x800, 0x3, "8022b72a685dbcde547f186c9d96cbf33b019766ecb2e9241a93b87ff77809c1908ec3d8ca0f387c1e3c46c408541b64d16c316b307995cb915dac0b53f1be9c4ce48dc5ade1c07f67361b46ba0e68186b55f688b61d4bdcb729254b8e90b4848862371dbfa31e20352f9d8a42272b8660621817bbf8533a7edf5094676a38f6ff17c4e9cc78ffd32c58c99c370eb60a6604280f41bd2ec66ac1755781ce57f95bac19287b4dfdd58b9e429473"}, {0xb4, 0x5e650720, 0x800, 0x200, 0x0, "6479e578becf39bab89a54fc8a308261b5ac7d4b06c3a5913e186238df57cbd01d3d6f666b6e267e98f833f112d41bcff417a7a6abe063e3edfd74c580671ae513f8a0649d6a9bcc455cec8a429e34704568f7946e0023bd359b2568da30bf24555006ddd5f453e4159fba2541699bc7d6555caf43178a4f57ed86b308d5f5bd8a101376b44367a522cd9143f927a2446b684b2f3a6cc2c51ed41baadaf840bf4f"}, {0xe0, 0x1, 0x200, 0x3ff, 0x1, "e3738bded8835f810eaa079e316a01b0e3b3756fab643b74dc4c1e26b6e2ae301ffbeecf210527db892763a6c6b935f86859c8113aaccae37d96deaac435507bd66c7c73cda00a4b8963d4f061e0044f80878538565ca40365c38509768974215f43698a0ca26a6a867db2746304f68f747f932a9956984a8ec0ee2f85191b98de3c55e7cc5eaf22b2693d64dc577caea84389dfcc75b8fb1b9582b0a35cdc0a46f68a97b1d441374720ad8765ddd46c5212bde2cc645fd4dd8ce6367ca8540ced37ae43626f81168aa2a4f5ceec"}, {0x28, 0x2, 0x902, 0x30, 0x2, "2653da5f92e876a6f07ba6a8c5fb96d1a9eb19c042dd"}, {0xd4, 0x0, 0xc00, 0xff, 0x3, "ca4e4f32a6ae83c35bf6c0a54617fe230202d6321c142d0b3b3cc2e77f2f3eddc202c73cf6ccdcaf4e893b42224435ccbe320f2b801f7613eef2d6ef2e0c26932f4d97889996109a9403d0a7d5cb8b0077c2431d663c80d973d43cf498cc2ebeff76a1390b2bbb695e38fb3407bd8c697fc9091e9eb53dc2f003170da10f8e4528e0c534c1598a53bd57fdf2b62689270e8a0de019384829f2e4d5080c6a3702b344c156efbeb45ad16b8cdb8c44aadd09c69281e99e1980885da37836166b3e024dc692"}, {0xb0, 0x0, 0x301, 0x1ff, 0x2, "2c6b2950ef609a5a990e55b7bfe1b391efa6a4eed400e88eaf17ed2df32a3faa0fd7f6dd03f34ce136f289925d927db5242f4aca67494c275f9124a48f56f29a4eab4ead2bf91fd418c08de74593c87072e05f8f78c229657f076e2f872506497113a7105ecc1e2e0c7e81cb3a684590abe397ea35e915e4549f1b7bfc2475e91df384de51dc69bc6a787226d0dcab2b3eae481941b6f3e4a1aea7c034"}], 0x710}, {&(0x7f000000d000-0xa8)=[{0xa8, 0x5, 0x204, 0x3, 0x3, "a47fba527b795b9ca13dcd57f4c8a286558a17eb0713da8e679e719f8597e73acb9273ad8c286620995949c0fd3bd612593fb80ee2005606017dc8b2d720a731382545f0571de6a5ced13b6f7b1a03bae387e091d18d4d897df3b51513e56744e571113db776199bad4978646630deeb0f82874e6c84834040b10d0b0e6eabd469e929c98a8aff77ca0bd6df24a545d46d0b3e1b14"}], 0xa8}, {&(0x7f0000015000-0x388)=[{0x1c, 0x1000, 0x800, 0x5, 0x3, "fd6ce6a3cf05c8d635"}, {0x44, 0xfffffffffffffffc, 0x100, 0x0, 0x0, "820f43ec624ed53673fa3890c5d690bbf6f4aedf32a3d1c2297fe8d1e0dd99caf550006cbf41ab8e3bfee7e6680096c8487f"}, {0x48, 0x0, 0x2, 0x3, 0x2, "c99037218532e04290ef7ab66a45ab15a2ca12eaa01301f433b1d8625bc46f7851e18a8ead4a3041cae878e473c28b7f07f9517223"}, {0xe8, 0x7fffffff, 0x20, 0x2, 0x0, "eb1ff4bc3e3fb9b6ef2e4941c66a6ed11d52a7ff5825f9c6780cb9e06daeef1cde6d66c2c61ca8fae8ed73ae1c74c48278cd095a61a349d0f20c6b30ba5f9114fe056dde59329568b1e6e1ead5272c16511c7acb6c2840c02b1f8f5022844fbaf4bcbe298aea4ce5fff1154a627912576c8e9eeab1fed54a74f49dd61ef8ede7fb72f62e3fda20f70092f425cef179dfece032c9f0af5cbf0fa0f705431b0e71564860181b1a367c2f8bc4c31425182d4d29f022046e5ac7c88f0f8b71e413bd549773c2935a1b5c0eba2702e8bf44a006fd1aaad68026"}, {0xd4, 0x6, 0x300, 0x7ff, 0x3, "55bb9ef5072071001d7514b693bcdbcc36fadef221caee966b4632312e0d7ecb483338cbec995d985b84b6ae749c85d2c9fc19e6e72db9f3e4cdb019c169ff6244f758b602f66dd5053465a23fe223b90621ca01ede8996762a422a085a60565aae8c842926a0506eba70b09b610e31f062fc67e49fcf7eb4c06dca35ac3e5031630b355dc077e3ab2dea0fd314c44d7875ba0308970083ce8631664062860031f5e6c64716a3cb3a83c4be98ea2d4fcdd4f977c03de63ab3e9fd0d30204e30d03"}, {0xf4, 0x76, 0x200, 0x6, 0x1, "3c5d3cf00d57275d08a73e5f8f9ec479c941f258c05998a3d3b464cf4d403c3645d42192753d7114e36645fc29bd26d5ad97e10a5b7eb77d027a7bd3efaa981255285d36b3afadff045c7cb62985244bcab1c45a0c677ba7158f98dbf743475c7f55bdfecddcee87d53a21f41fb2279ddce6baf9e922eca5bd2f0bde30e15143cf860601323737bd7e19d865ca612ab35794ed2f4e5ae5bc254c1c99f584d54b5321a02eb15fc2442a60c1f8e55924e6719d979c9ca3f64471ffa21c667dc670c51fcf344a6e4100ce879ae61fc0f2f4fb2022a9577a629e8cade657129390bd7ff081"}, {0x30, 0xd1a3, 0x300, 0x9, 0x1, "592e1866df90ff21943430879219244d84d31497857af0c9b863b65c4fb4a87e"}], 0x388}], 0x9, &(0x7f000001a000)=[@rights={0x30, 0x1, 0x1, [r2, r2, r0, r3, r2, r3, r3, r2]}], 0x30, 0x20000005}, 0x800) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000c000-0x6)={0x0, 0x7}, &(0x7f000001a000-0x4)=0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000003000-0xc4)={r6, 0xbc, "f46624fc04c3cd365f21678735631b1bac72d4a94f9f28a405ffaacd86d8dbe226b08fb986f5f4566703021001328a4383e2ed0e087c927baef9abe444bfc6ac82da9263bd6bf187a7d85fce1c0a04a62bd98a83a20d63dcf5e1319ed98c7db8558d9ea57a82ea3ba0420aaaca9c72432b1815ec93266ca13740da9681e053426699182b4fa8664f6379930cc805ea31e486cbd2d7fd69d74e865be0d435da5549d91908d09de2180e115566b88c2fdf103eedc1d82c4e6a07873a45"}, &(0x7f000001a000-0x4)=0xc4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f000001c000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001c000-0x10)={r7, 0x50, &(0x7f000001c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000001b000)="48194f9d980d15f41933cf7cea48d71c4102595eac4536d54063dacc37e396a9284a8c6601cf1b3c8d093c12d53d873ef4b25ea3c9cf28d482a50527f62f90d927cb240927", 0x45) r8 = accept(r3, &(0x7f000001a000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f000001a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000014000)={r9, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x40000000000802, 0x0) write(r0, &(0x7f0000132000-0x71)="1f000000ff0007f22006000000000000000116ff00e0ffffff0aac08000004b88af8a637402b6ffd1dbf73338d0d67ff9ad2cb1229f95ffed4d157242de866bbeafffbb8e1a052e24c68ffffffff00000000f2e7e05e53fbb9f9608cf1f43a6ef8a6c545d2cb0000b6c09ba2907db587cc", 0xfffffffffffffdfa) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000d14000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d14000-0x4)=0xfffffffffffffeb7) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d14000)={r0}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d15000-0x2)=0x6, 0x2) 2018/01/06 19:09:43 executing program 4: r0 = socket$inet(0x2, 0x5, 0x944) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009b6000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093d000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x5) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000d4f000)={0x8, &(0x7f00000ad000-0xf0)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept4(r3, &(0x7f0000b77000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007a9000)=0xe, 0x80000) accept$llc(r4, 0x0, &(0x7f0000b67000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006a3000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c42000-0x8)={0x0, 0x0}) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x1, 0x4, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000864000)=0x10100000, 0x4) syz_emit_ethernet(0xffffffffffffff67, &(0x7f0000ec3000-0x11d)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'r\x00\'', 0xe7, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x6, 0xffffffffffffff31, "19777b8c0b188282f381201f15cf13de208e84940d6433eb0c5142ffe81074f9fe2442fee9e6f1cdd5e49611fab1b94ba674bd8b2fedad6df5448e63c1402912724a70927ba5a2d26a78a1c116d768da9b96a879bfc1e74334ee423f6d71e9d281c1ba66867b11cb48a490e785659bcb9b4335c2a48d3d85181450168a9194b30da1e52438360d1861e3295fc72c71a2395b9ba57e9e8f7b212a0788e13a8ef60325285d625369bb5a1587eff92914057d8580afedbe75ceef431786cecea987318f0db631d71ca13a452eb25de085c63f5179cbe1afa135ebc35f9ccd0f13"}}}}}}, 0x0) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005af000-0x10)={0x6, [0x474, 0xff, 0x1be, 0xffff, 0x0, 0x80000000]}, 0x10) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca5512998292357312e502b5425ad5f24f7d2cb48af9b4516f829f79961200da3772d9759f16efc33bc1450bd439f9c7c72a4ca5f5e94d7549b6471791308cb42a3fdc6802f65b9411cde4deac1483ac208afa469a080c8bd7bb9a1c6aab63027444a9b", 0xf0}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) socketpair(0x0, 0xb, 0x1f, &(0x7f0000c98000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e57000-0x5)={0x8, 0x100000001, 0x5, 0x4}, 0x5) recvmsg(r0, &(0x7f0000eb5000)={&(0x7f00007ee000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000279000-0x40)=[{&(0x7f0000f88000-0xe)=""/14, 0xe}, {&(0x7f0000062000-0xf2)=""/242, 0xf2}, {&(0x7f0000f9b000)=""/4096, 0x1000}, {&(0x7f0000745000)=""/116, 0x74}], 0x4, 0x0, 0x0, 0xffffffffffffff4e}, 0x10160) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000916000-0x5)={0x9, 0x7, 0x7, 0x94a8}, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000251000)={0x1, [0x0]}, &(0x7f000006a000-0x4)=0x8) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e06000)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005a7000)={0x0, 0x7}, &(0x7f0000c56000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b8a000)={r2, 0x8, 0x8001}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x0, 0x0}, 0x8) connect$inet(r1, &(0x7f000078f000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000096e000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000371000-0x18)={0x2, &(0x7f000041f000)=""/220, &(0x7f0000965000-0x30)=[{0x1, 0x80, 0x10001, &(0x7f0000e2d000)=""/128}, {0x4, 0xf1, 0x80000000, &(0x7f00009b8000-0xf1)=""/241}]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c12000-0x8)={0x0, 0x0}) socketpair(0x4, 0x2, 0xffffffffffffffff, &(0x7f000087a000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000032000)={{0x1, 0x38cc, 0xeed, 0xfffffffffffffffb, 0x1f, 0x5}, 0x45, 0xfff, 0x397, 0x8, 0x0, "115689c758a938244c947ec2482ed74cca22c01f0a29024f5e89b1c13ff7c640764df4d763d60fab408d82a75147bae82f53daa7158d3a4e2341e8e0dcd528c65bcf22de0b062709abfb5886c058dc5726c5e096dc3ade674ee8ec6e106c2823b8173bfae47991c90d68d7282ea95c4abd445296e755fc8a3ad6cf5aba3e05f9"}) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000300000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b9c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000035000)={r3, 0x0, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00007a3000)={r5, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ec9000)=0xfffffffffffffff7, &(0x7f0000c1e000-0x4)=0x4) pipe(&(0x7f0000378000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r6, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/01/06 19:09:43 executing program 3: 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) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x48)=[{0x7, 0x5b29}, {0x8, 0xe54}, {0x4, 0x9}, {0x7, 0x802000000000000}, {0x7, 0x5}, {0x3, 0x4}, {0x3, 0x7}, {0xb, 0x0}, {0x7, 0x5}], 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[], 0x0, 0x6) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000001000-0xd6)="89fc3a3c15b2eb5f221a1d7b21454735f5f28764372cf9cb8a14514942c696787699fdc2f54281fd6ae427d0a9372e11885a18d9d2504f53b8dd1cd321f37d2b184aeb7c41be04c599d25c73a51967a2a5401c856235ca047c5096f7a854d47d7beda56fd43328387950d24023f49fea7e892180e6e9782f32aed46bf45b1b4945d050a4c3938f5a8e5d3146415aa0151defe3a372e7f0c1905ac4e0c74611145c948f141a778b0b96006d94b720304d922fcec2d2b7f38853742ae1eb4adfadac3896ad174bc6e04089a30727ecd222bcd555754e37") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f12000)={0xfffffffffffffffa, {{0xa, 0x0, 0xe6d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4c19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x8c8, &(0x7f00008d6000)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff6000-0x10)={r2, 0x50, &(0x7f0000bfb000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a15000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1b24103d}) sendto$inet6(r2, &(0x7f000047b000)="ba6e7832596858fa21daaf713cf674bef0577c5f980d988b4e3906ac53142668b58774b3cf325ade0877f111e7edf924f060915e54b8717958ffed98228f5863ccbb94f268048ddfda7a973ff05af732003eb6b84ddc48ab5cadc03683cb25c0166fa6e648fae0fa493bccb0353d6d90b6cb97a6a0d53716a48561d1b5b1c22eb9779230ab99a2e1573b059ac20c542e", 0x90, 0x20004000, &(0x7f0000fcf000)={0xa, 0x0, 0xe5cd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) socket$inet6(0xa, 0xfffffffffffffffd, 0x5) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00003be000)=0x0) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000317000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000082c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000b33000)=0x0, &(0x7f000089c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000477000-0x6)={0x0, 0x30}, &(0x7f0000047000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005a4000)={r5, 0x4}, &(0x7f0000fdc000-0x4)=0x8) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000318000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008e7000-0x19)={@common='lo\x00', @ifru_flags=0x1000}) r7 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000532000)=0x0) setsockopt$inet6_int(r7, 0x29, 0x3f, &(0x7f0000b4a000)=0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f2a000-0x2a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7f30ceba46bf", [], {{0xcfdd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback=0x7f000001, @random="2d1b55f010de", @broadcast=0xffffffff}}}}, &(0x7f000045b000-0x18)={0x1, 0x4, [0x858, 0x1e5, 0xc80, 0xa2f]}) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000661000-0x4)=0xffffffff) socketpair(0xa, 0x3, 0x10001, &(0x7f0000bd4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000ab4000-0x4)=0xbd, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f0000567000)={0x0, 0x0, 0x8, "e48dd2660e77", "798f5a5cfe124734fac7310519b987f9"}) 2018/01/06 19:09:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000)="", 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000479000)={r0, r1, 0x0, 0x2}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000400000011, 0x802, 0x100000001) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) pipe(&(0x7f0000785000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind(r0, &(0x7f000027b000+0x2b)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d6c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c44000-0x4)=0x60) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000058b000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f8f000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8e000)=0x10) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000f8f000-0x4a)="bf5843762a221c24c2038ab48045f30d4df9496f51b8e1bb9c15195bd888705689a923339935e588d911726e684bc95bf1f57392d882a2f864acbfbc8a7c368db580caaabccaf1059c44", 0x4a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000da000)="0a07d6d303000000010000005c54cbb772", 0x11) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000018c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bb1000-0x4)=0x9) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000454000-0x8)=0x0, &(0x7f00001f7000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005bc000)={0x0, 0x1, 0x30, 0x3, 0x5}, &(0x7f0000bf7000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d37000-0x98)={r1, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fffffff}, 0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f84000)={r1, 0x8, 0x0, ""}, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000f88000)=0x0, &(0x7f0000633000-0x4)=0x4) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000e29000)=""/4096, &(0x7f0000f4b000-0x4)=0x1000) sendmsg$nl_xfrm(r2, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xc4, 0x19, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 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, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x300}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f92000)=0x5, 0x4) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f02000)=0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f93000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0x9, 0x7f, 0x40}, &(0x7f0000597000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b70000-0xc)=@sack_info={r4, 0x4337, 0x10001}, &(0x7f000083a000)=0xc) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x1, 0x1f) r1 = socket(0x11, 0x7, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b67000-0x4)=0x5) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x80, 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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 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, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) preadv(r0, &(0x7f00002f0000-0x30)=[{&(0x7f00006d3000)=""/43, 0x2b}, {&(0x7f00007b3000)=""/135, 0x87}, {&(0x7f0000f63000)=""/3, 0x3}], 0x3, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000020000-0x10)={0x200, 0x9, 0x1ff, 0x3, 0x0}, &(0x7f0000ed2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000638000)=@sack_info={r1, 0x0, 0x9}, &(0x7f00001e8000-0x4)=0xc) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x402000000, 0x87) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x10000260, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x40000022) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000)="1f0700190000000000060ced5c54dbb72709ff7f92e50f78", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x2ba1bb728f23368f, 0x84) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f9c000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000de5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000036c000-0x8)=@assoc_value={r3, 0x20}, 0x8) write(r1, &(0x7f0000a45000-0x7f)="af650d974d2bc2e700aa1d053dab31e6", 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000095f000)={r3, 0x2}, 0x8) recvmsg(r1, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[{&(0x7f0000f93000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000726000-0x4)={0x0, []}, &(0x7f0000225000)=0x4) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ced000-0x2c)={0x1f, 0x2, 0x5, 0x80000000, 0x8, 0x1, 0xb9800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$unix(0x1, 0x7, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009e7000-0x48)={0xf, 0x11, &(0x7f0000ac1000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcea, 0x0, 0x0, 0x0, 0x1}, [@generic={0x0, 0x0, 0x100000000, 0x20}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0xf3, 0xb, 0x7, 0x4, 0x1, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x4, 0xf, 0x3, 0x6, 0xb0, 0xfffffffffffffff0}, @jmp={0x5, 0x1, 0xf, 0x6, 0xb, 0x2, 0x14}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a42000)='GPL\x00', 0x101, 0x34, &(0x7f0000914000-0x34)=""/52, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x4, 0x3, &(0x7f00007fa000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_create1(0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000521000+0x4a9)="bd61e0097a94ee3567b90543a4c8fe3bdc54002ac552f6d5e08341344e47916a6e78b507e7a5f16ab5bfe6a91d736d96b47874bafbef2b42222cba445200785f8ba3822ad6bc9ad5cae3a689f5b063a6a3c7279da8ca6b64ee9332d85fc8f41a0e2a4466ec4e700d4ac905f9d703f22de95af1a6a47d6797e73dc51fefb506d12b2f3b5c9057e5e313f97ff3b3ac5af6286cf181c0645ca6c9f15457") 2018/01/06 19:09:43 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000157000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007ae000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000098b000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f87000-0x10)={r1, 0x28, &(0x7f000058e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) pipe(&(0x7f000026b000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00002c8000)={0x3c0c, {{0xa, 0x2, 0x11db, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1b4, @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]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf55}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004e1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f97000)={r1, r2, 0x6, 0x2}, 0x10) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80002, 0x7, &(0x7f0000e67000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a4a000)="6b2d0b510a598d3a337b39b9d562e8d361a647f4a03077a4d2a9da2b7220f00d9f0c9320e64d997919916d61506989ad5d358d4e891239", 0x37) r2 = socket$inet(0x2, 0x10080001, 0x400000002) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) sendto$inet(r1, &(0x7f0000a61000-0xfa)="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", 0xfa, 0x20000000, &(0x7f0000af8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000019000-0x4)=0x0) accept$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000016000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x9, 0x1, 0x2, 0xf22, 0x81, 0x9, 0x8, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0xa29, 0xf2d, 0xff}}, &(0x7f000001b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x5f, 0x9, 0x5, 0x401, 0x7}, &(0x7f0000019000-0x4)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000019000)={r3, 0x4, 0x1, 0x8, 0x0, 0x2, 0x8f, 0x7, {r4, @in6={{0xa, 0x0, 0x5000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x9, 0x2, 0x8}}, &(0x7f0000017000-0x4)=0xb8) getsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000f000-0x4)=0x1000) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e65000-0x1)=0x1000, &(0x7f0000ea1000-0x8)=0x1) write(r0, &(0x7f0000007000)="240000002c0025e9000000000400fa0e02000003d230bff5fefee3ff1ad6060000000000", 0x24) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x9, 0x8, &(0x7f0000aac000)="034b0007", 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000786000)={0x1ff, 0xb91, 0x3, 0x73, 0x3, [{0x7, 0xfffffffffffffff8, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x401, 0x3ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4, 0x101, 0x7ff, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}]}) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20000000000e, 0x3, 0x100007, &(0x7f0000c63000)={0x0, 0x0}) setsockopt(r0, 0x8def, 0x9, &(0x7f00007d9000)="70da8d2e8421b78daf5bf4707b03c2ea042f9ad3a55658b2b948a8536cb75de89c22ebede6261cf33fe1a1ea68a09c8fbfcac4f980b42b1f91a26fa10f8e998393b2fa0fd663fd13796efb086526fe6c01304dd15ab5c5aacb", 0x59) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000edd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006f7000)=0x10, 0x80000) accept$ipx(r1, &(0x7f00004b2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000495000-0x15)="ff55d30300ba04365d0005008200040900000000", 0x14) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004eb000-0x9)={0x0, 0x4, 0x30}, &(0x7f0000a48000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f52000-0x8)={r1, 0xffffffffffffff5e, ""}, &(0x7f0000960000)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r2, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) getsockname$llc(r0, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c7000-0x4)=0x10) 2018/01/06 19:09:43 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x6a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000956000-0x90)={0x3, {{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]}}, 0x90) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f78000)={r0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000f79000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f78000)=0x8, 0x800) recvmsg(r0, &(0x7f00006ba000)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000099f000-0x50)=[{&(0x7f0000f78000-0x2a)=""/50, 0x32}], 0x1, &(0x7f0000491000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f79000-0x25)="b8f3dfe4d6cdb155a94fe460c44fa10fc6b51260b68c8731d053978a8777d79c5c2f68c469", 0x25) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e55000)=0xff, 0x4) bind$inet(r0, &(0x7f0000f70000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000f79000)=0x0, &(0x7f0000f79000)=0x4) sendto$inet(r0, &(0x7f00005ed000-0x46)="bb4fdca1ec00000003b1bda68713fcb54184a8088235fc5bf008a6346e746b879e5876eede99362b167daa", 0x2b, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f81000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000583000)=0xc) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006bb000-0x4)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f7f000-0x8)=[{0x6, 0x20}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x4, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003ce000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000026c000)=0x4, 0x4) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005f8000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000030d000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000274000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000395000)={r2, 0xffffff7b, "03f8d2f82f24314f71e4eb9f364d85c39763be6ddaad99e2459953b4f10155e478db522769f4fabf1ddd1044605eb74a5f12e058ed2392011002e7fa63a2f06fcc627b4edd7e4bb94bca1208cfc0a951a39420a4b6c7197f65a1868c13fc770767e42904c73dfa8cea5be5a7d19fb82d9330102bfb1341456f96424aa98f0ca72ec891b38f381154051ac29d3fd98c5640f2f5c284a2427730d95523d875f879eceae4247aee56d1f6f0875287af273cd31628775a1c675f644a412b536a58ce06dee9df3c48b1a8607c7f0672bec7f6385a2641c37b55"}, &(0x7f0000e5a000-0x4)=0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000e7f000-0x20)={@generic="72692c2c3dfabb953a8146be870a72bd", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c17000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c4d000)=0x10) r4 = accept$inet(r3, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000017f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068e000)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a68000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000c62000)=0xc) socketpair(0x4, 0x807, 0x2, &(0x7f0000f46000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000643000-0x10)={&(0x7f0000302000+0xcc4)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00004bd000)={r0, r3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r4, 0x0, 0x7, &(0x7f0000102000)="524c06c4920e10c21f1fbd223f64d68bb574a9adb73f3c359999b0d2dc417e92ce2bb6715e7ca93df560f493e8167f975fc83de33f0972b1133c5e299ea1f0e5308c77bbd8510d524aebf5c2f8d6243f1141e32b9e30add1a32620677b1978b20bc824e1803f32081af032841bdb6e5d3741a32a4f2e230e831cfc333b62e23a0baa68d7020b1d5ce1e4262b8f", 0x8d) socketpair(0x0, 0x1, 0x52f3, &(0x7f0000308000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000878000)={r4, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000aea000-0x20)={0xf5f, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000cd6000+0x542)={0x401, r7}) sendto$inet(r4, &(0x7f0000fd6000)="f1dd5084deb323c87334973eb18c2329bae5d773a77e44f548e07de994faad2cf4bf5c217f436c83d16b100de5e6e8bd286bb6850e0000100052da7c89171df92857824e7b834aee2f27887cd92c94c260899bd28a65f14b4174598a2b56134c4c1904fe5dcb7ff22e0005ab1d37cd3d5cf01b81002c6b65d4e37d0280713779ff02b28506ce911e76b719ae79e8657164f8302edebfd874ea7f267d27e693c5ab21f16a09ec00031defddc4d8f7fd08a7ede20f5e5bdea4647121d0adb1197edcd32a0d21932a65147c2463b2ed141cc791622b1135bc9a23cd2ff5dc06e7d040d6fb400cc307a2af2e1c86d7d5db0624b444e5b029d04781dfc8488bebd643fa12bb901d4fa3eece9b7ee2295381475235c6c5428164064e83c74dd84ebb6facd00ce94419b57f528d7b1b85d90d2bf94dd9e2a08b7cc92ddb1ce8f8ea0d26837d861765578c", 0x147, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000581000-0x28)={&(0x7f00005f1000/0x4000)=nil, 0x8, 0x0, 0x10, &(0x7f0000bc0000/0x2000)=nil, 0x9}) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) accept4$inet6(r0, &(0x7f0000e19000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ed3000-0x4)=0x1c, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000063b000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d16000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000357000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x9900, 0x0, 0x800, 0xa, 0x20, 0x80, 0x2c, 0x80000000, r1}, {0x3, 0x8672, 0x20, 0xffff, 0x5, 0x9, 0x2, 0xffffffffffff09c2}, {0xffffffffffffffff, 0xffffffffffffff30, 0x0, 0x4}, 0x8, 0x9, 0x2, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x0, 0x1, 0x7fffffff, 0x5, 0x9}}, 0xe8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000d18000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000668000-0x4)=0x365) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000840000-0x4)=0x0, 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d17000-0x8)={r2, r4}) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d19000-0x8)={r2, r4}) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000701000)=0x6e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008d2000+0xf4f)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000103000)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a100080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xc0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000217000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001db000-0x4)=0x10, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f80000)={0x0, 0x0}) socket$nfc_raw(0x27, 0x3, 0x0) socket$inet6(0xa, 0x805, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000036b000)="6501d903427b9c267c6da076ffaa5d50", 0x10) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00005c0000-0x4)=0x0) sendmsg$netrom(r1, &(0x7f00003c1000)={&(0x7f0000bf7000)=@ax25={0x3, {"25d205083d9c7c"}, 0x3}, 0x10, &(0x7f000048d000)=[{&(0x7f0000afa000)="f667d0190fca5c83501a4941cea31cc7ab5fe777dc091338aa46ced4cbc5245089090dedf2f57c507b292223b3ba4eb547759f62c19b3b1349efa9ad7af0da81e5f02f299f046094e64eca0e199f26c6b1e7ffe5f5b04afc", 0x58}, {&(0x7f00008b6000-0xeb)="0c4d3552e73260db94fa919ade9912d7fb54c31587c9246f143ac8983c30f886e25368cb1e1fa513e3587e78c0d08568dab661bff582d804f32797a10ea03375d5a7819011448ae2b7f1dd4ad6a5a3ab6f304d42cd84eee0624f29fd0c2b94202907da0032c518e5bdf36c9d77e42611cb29fe4d63a0433733051854b50e956b35a2a967a901971346f7a3af0f51d0fe429e595edc7948b6c5fb0908eb69acf164a305ebf2f5be436ea888450c8b85cec9087ad8e91a7c7305f2c974d1dbae9d746d0d1b02a971f20c69bd39e2df4919bdc3b1e178aefdb7ce714b8716920ae9e83e85559c527720520b98", 0xeb}, {&(0x7f00004f8000)="25a3b063b1ba57f8178d02b68b66d953ea91c23a9a706d0b10e0e66faa8d974c251cae028f3ddf9fd0a1dcb01e48ac8bb3ea124b083351e8a6673b1279e5680397dd7492b73f19d6dc7a0dbbe6c94cee9f39df9268e1edd68f094a82b1dc266ce70eb465aeb458534caa4fb4a39ee94bb7964a6c23df571ecca074deac61a0e87957c43adc0cb30154abc28ef28976b985dcdb5c69578f79d3eaf334340e5d68847f9faafa4d1a78dbc661acc9564c8d9ec2c0d94e46e2674e4d39ade051919eab9178035e53260d89", 0xc9}, {&(0x7f000051a000)="e4e970e1246bbda7dec4310a2f3fd0ad62b4a93faeea21d55b6a771222bc6f149da916a653263b450f66e4b611b6a060c5b20e118a5edaeff3795bba94773d525467221b0a807cc085b47b67a74bf8590af51b96f1aab1777a8043bb26b5437653bb9cae25bbef81335bf04ccbffd3d203fb40fa60b2adc9cf8cfcef57e4bff4d5", 0x81}, {&(0x7f00001c8000)="bb5643796ac2c8d8ca006872b45120de775d9237d2867a981a9de873a239f6e6c58a4853e5e789e8c77a993e0fcd1d149193f392e765dca5d63343f3514475e3e0f0f00b80cc6c93145b632c1b44d15e346d4bb71074f89468aae404ea1591e435dd050c55259c075075c57ddbe09045c72fa831914c596441017a9978acc43d1b43101a7a276c7bd6944d0de8bd44c4aef4dbe4dd86c03ed43be2045d11e9af81341c52", 0xa4}, {&(0x7f0000785000-0x1000)="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0x1000}, {&(0x7f0000b49000)="d8c6aa5bc6c3311c96c74be60fcbef82f632a61afaf27613ee085f7f82d9af25e630aca75d2347ebe8d024158042987fb4fb8787575945a7b13377e7281f1952dccc3cc06e5237216c095f54a99f75c63c7bec47434fb028251b2a4366a8317e8796e36a190917c2ef7beb8d56571b4390878b486dc09311079de2bd1b32867c9b42f4e069ba9d9d5f285b5eceec2b19e0f359c4871a61b9855eabce5fad35c03db0e8b9b22cabc65f2125f71b45917e4c4652388535994bc57b6b013360d89235efb4ff154e95d1f14ac5465ba9c0", 0xcf}], 0x7, &(0x7f000090b000)=[{0x30, 0x113, 0x1f, "958f28cde23b825d40346b65d65706b53df52c72cf65ad5aa26bdc"}, {0x18, 0x18e, 0x7, "1fd19c6b0920"}, {0xb8, 0x18f, 0x1, "ecec09bb578c5c61aa9ef2d403e717111fe98d07d554bdc987e7530425072f9d027166d12765773124c76bcdb2e640ada859efbdf7677fd383e6e61fbdfa9e28ec4a4016e6701d1c2dec015fdd128c21ac2c0400118efe69dfe1baeb53e2c13cdc1cbf0006fea674ac5220c8aee9276894b67010e40d30a124815bd92a8ec0bcd3d5a2abe805a7d0a5e9009afb05813df173a169d0ee3bbc9cc0d6fcab9cf4551d5a"}, {0x20, 0x103, 0x10000, "07431efdcdaf3c2f9d58"}, {0x50, 0x110, 0x1, "8f403b602dc6d54014a6c2d1405f5bcbf0f9cc723394c9499494f3bb9a04b72e22e1dd98cfc05eec2525074bee5fb9521be5d8409624cb52d9bc"}, {0xc8, 0x0, 0x2, "c3181d1b975915268bba3547817d6e6ba32c506d4d1c9ad4a7c27013d20c92b2026c618ae060c80ab20c687aadc98b6d20f118685937370f3ba579919c736c8b0b53bfb266e24fd66816f0a1b923dfc05405eecf9d9f079b26460dbf337ecf74f0e8e1b314ea22793a9f4e6a4893366166b23a768e9dcc6c73a57a25e7d7e7ed927dee6c854ac3f62216a67b07ff2386cbd0042feb374d1a7e2192e8ec56fa8b63594bdac813f3db1a8c33273dc2deee25212f2f"}, {0xc8, 0x116, 0x100000000, "6b4c9b57f9b696d3cfc6fcf2e90ec2aaa1f4e68b71a49fc1db830ef047157d1ca493d154b9c064d9257208e156efb4587b295d4b2c602085fe9981dd14b9676a7aa931e0e911ad837d207beb0512e068258ef53089c97b19b59c2dd6cad7a94b51a6258a91a2b981712bae77ae09fe7f6118afc604f5bd0145672bcabb25baaef0733fc3b5d46357640926a5de8bbb4f39ce33c3961890aa42f27985938da62c9a18e06250793b91db9e0e5d1fdf1d0cd74a44a6aa3afb3d"}, {0xb0, 0x1bb, 0x9, "1f5ae527ce41c6a4e5f9fdc1f06c31e2b41cb5ce685140396c3bee215cd838adf891aeb395185bfa9cf157b5baa9cedf2efc4e70035982def523c8a4dc5cf3807aaf6db490d9f9c95059ccf91d37f1acf955bdaebce464568af98e5c168da05bd789902e38891e8674820c1156813bd5d10efd36744ac7720d76a902b2a66a2f08a0c5fc128617a7aa468aa8d0b55b9f7cafc52695521cc952"}, {0x50, 0x11f, 0xe258, "eed32536ad3d0c3065a6d1ebdc1831d80eb2291bc44d34c7e51dd70b93ef86980b168e91c96ef86671835d44701251eb4f5bf02eb636fc27c10610"}, {0x28, 0x114, 0x0, "0f399e0f22302b71d00e43abcf860b0205f03308"}], 0x428, 0x40000}, 0x1) shutdown(r0, 0x1) read(r0, &(0x7f00009e1000)=""/18, 0xfffffffffffffecc) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001f9000-0x48)={0x6, 0x4, &(0x7f0000e86000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x67ed}, @call={0x85, 0x0, 0x0, 0x37}], &(0x7f0000ea0000-0xa)='syzkaller\x00', 0x25, 0x18, &(0x7f000076a000)=""/24, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005c4000-0x10)={r0, r2, 0x6, 0x3}, 0x10) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dec000-0x8)={r2, r1}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d56000)=0x0, 0x4) sendmsg(r2, &(0x7f000022c000-0x38)={&(0x7f00001c9000)=@ax25={0x3, {"c7ed7f55713380"}, 0x0}, 0x10, &(0x7f0000c37000-0x80)=[{&(0x7f0000c34000)="15", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f0000-0x4)={r0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007fa000-0x4)=0x80, 0x4) r2 = socket$inet(0x2, 0x80a, 0x400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f56000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000fb3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000036000-0x6)={r3, 0xfffffffffffffc00}, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a7e000)={0x5, &(0x7f000090a000-0x28)=[{0x401, 0x581b, 0x0, 0x4}, {0x8001, 0x0, 0x7ff, 0xfffffffffffffff9}, {0x4, 0xfffffffffffffff8, 0x9c, 0x200}, {0x2, 0x5a4c, 0x2, 0x3}, {0x100, 0x200, 0x8, 0x1000}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a8f000)={0x8000, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x81, 0x3, 0x7, 0x3, &(0x7f0000492000)=@generic="d30e5cdb0c51eca70476684e7818017a", 0x3, 0x6, 0x3}) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x802, 0xd, &(0x7f0000f8c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000048d000)=0x0, &(0x7f0000c38000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) 2018/01/06 19:09:44 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000e94000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000568000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x40, 0x2, 0x1, 0x1d, 0x1, 0x80000001, 0x9, 0x0}, &(0x7f000060c000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e8d000)={r1, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000-0x1c)=@req3={0x1, 0x3, 0x80, 0x96, 0x10001, 0x3a0, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0xac, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5}, [@migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009a3000)=@assoc_value={r2, 0x1}, 0x8) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000008000)=""}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef7000)={0x7ff, 0x208, 0x9, 0x461a, 0x0}, &(0x7f0000ef7000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e47000)={r1, 0x7, 0x3ff}, 0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001ec000-0x10)={0x0, 0x1, 0x6, 0x3}, &(0x7f0000ef8000-0x4)=0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef7000)={r2, 0x7f, 0x7f}, 0x8) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept(r1, &(0x7f0000bd1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bea000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000621000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0xb20, 0x5, 0x5, 0x3ff, 0x2, 0x1eb, 0x3, 0x7, 0x200, 0x5, 0xf0f, 0x4, 0x3]}, &(0x7f00005da000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000427000-0xc)=@sack_info={r3, 0x97, 0xfffffffffffffffc}, &(0x7f000016c000)=0xc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b79000)=0x800, 0x4) pipe(&(0x7f00000d3000)={0x0, 0x0}) writev(r1, &(0x7f0000873000)=[{&(0x7f000018e000-0x82)="2cc9e990f3669110fab01cb956e97b3ea915bd9eaadf65b4dde882e0adcb7b52e0168e0f3088815ea00093e01eda653061b864504d00a0c5f80db86f305c1a67c002b1776fa92049e2639949511b895bfd4bdc310e0f5d7b37efeaa720254fa1d96df002b3e21038bdc4f9bfc9b364c6608d216816613ad2325b6377139b8efdff46", 0x82}, {&(0x7f0000f13000)="313aabdb44f3f18da4dd102568cba78685bdb8a588b18229c41b9d76fb4ef219ccb1c765ac11f82aa970cb00e5bab189280cada9d9470210565c7c1f5a7bff600b6d1a6e8876ef1d75d0f470717e9a1e2f1adfb4515a415b32e8c267696b9f78c54d4b48ae4bec2017e2eee7e9ef42de83810ccc55e84f99c3985f1323b4f324a378adc0e1bc2c45b9b97f6a5a9e225b01004d600d86d109cc6bbd0fa6951088f57e9d2780ad929b36d7d3d4dcb3ac33247026d89582c1497410f3b4ba48cb293f777ddd822abcbef0c32ec1828bced93cc2", 0xd2}, {&(0x7f0000b33000-0x70)="33aae1aba081af1f24304950a133a85620f570f8787a8a7f6c68268963f6d87e98568419fbaa23ebe6b8d4e8b38da74fb08f7054dadc9c30cb6d4495d66d1bd9ef1d1bf118193c1c1f4b10005d3c10492d417f2a5fb625569677b0d445cab960b69f7d0eab1ccfaca9502e995c3e8680", 0x70}, {&(0x7f00005c5000)="944780a7041adf433307cd917f78f8c7f2d2be30f31a637d9469351d77d3bd636981c6b9d978c816529f6be1c864e78f2ae24f47f5174dd8622984f7b6edb0076b1823cb735978288c78b179d1e786d956b01879b2c6f42123c4ac7d3a8cb95c6779a23729138d3b18541f00749d8e7d8551a566df539fc0e37cffb692c015cf5c4a4b7353987d7f4bade887da532128139cc98a587c9e5992421a496780557fe663fc0cb32afd6caefa373684802801fce81f6dfb06a73d5c08e050bbd467fc4ae9e4f371431810a80e0fb341e7c383fde6132f078de7f2f776d63afa4cff2877b7530e36b72083", 0xe8}], 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001e5000)={0x0, 0x1ff, 0x1}, &(0x7f0000f66000-0x4)=0xfffffffffffffe9a) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e3f000-0x8)={r5, 0x3f}, &(0x7f000096d000-0x4)=0x8) r6 = socket(0x10, 0x3, 0x0) accept$netrom(r6, 0x0, &(0x7f0000140000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000cb3000-0x8)={0x0, 0x0}, 0x6, 0x9) write(r6, &(0x7f00005db000)="260000005e0009fff10009013a000001000000fefeffffff0bffffffffff7f000004fb4b35ea", 0x26) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f78000)=0x31, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a18000+0xa53)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x6, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000093000-0x38)={&(0x7f000060c000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f000003f000)=[{&(0x7f0000f7b000-0x53)="a096f3dc7ec1e7d03338f8a4c55848f07cc11a59f5f52a437478ac303cd7cfb5386e60f413dc29ab9a2d2743d84d78e00cacbd57f91f7c708e30203030ad11f2de36f2ba4c826c61f0fa2df15072ec55a50b5c", 0x53}, {&(0x7f0000779000-0xab)="8debdf19256d60ca03a9a52fd16e5f157356de0b3eb7db2b1d8dbbba384498c3793fa7e18ff1b2459b1fdc3f00d64c5a913587ece3c34b3fb6e7e3b5013202a92dc88264f0d93d6aa6ce18495c00afb614af52cba21d42662ef18ab5f9a2ef4df0941b2a57a8c89345507decbe44fc8bf87e048f32d56481abd4897eac69eff5d0b5acf87f1f1d1b7ffec8a72096ec283a0b230494a9fd5b033e8dd2052048ad79f8cbbacd63943c1d46a6", 0xab}, {&(0x7f0000836000)="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", 0x1000}, {&(0x7f0000f7b000-0x72)="143b57f559b1e76cd93cc200da5dafa8b6c4ae42aa6b6a0e8e70fb11d287578699206c41ae4bec693a076bd20e6cd4a4b3cb8c6db38bc64d938195e932f456e834a685093405b958cf13254f7bf8a68d08d2020548ce7839b043b83ab7d93ed5fc15671a8dd2bdb9453130de8db45041e53f", 0x72}, {&(0x7f00001fb000)="95f7ed188b33c41f965705b3a51f423be0eaebb4c7ec8c8d24de0191e13ecdad9eb6aad06861063500864a99fcf59e", 0x2f}, {&(0x7f00008e3000)="b872344d760ddd5a15818d24a8a66ff1023f1cec8d2ab4f44327", 0x1a}, {&(0x7f0000f7a000)="71958a853fef18f2299d51b7e605cc25ff67ff693af98a98dc14770a2c", 0x1d}, {&(0x7f0000542000)="8b69da35ea837b0c9087a1b2da814363fbaace8e8786494ddb881305b16cdebfd7ef471af44d322815584a0b503cd1fab949b4d2370a8ed0e5091f6e1e667b501773d4d28c4195b92a485e5b3a323fe7cc12c77eacd20af45bd293ade2462a42e097a823aa0a50e96a9791faa33fabfa8195427bc6571226577d91e907d7505d398db7527b165ef8f70518895b7e601710", 0x91}], 0x8, &(0x7f0000453000-0x60)=[@init={0x18, 0x84, 0x0, {0x9, 0x4, 0x7ff, 0x800}}, @init={0x18, 0x84, 0x0, {0xe8, 0x100, 0x4, 0xf7}}], 0x60, 0x40000}, 0x44080) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000f79000)={&(0x7f0000d98000-0x10)=@ax25={0x3, {"7318510a52607e"}, 0x100000000}, 0x10, &(0x7f00006e4000)=[{&(0x7f0000eab000)="cbcd1a551df5caa2374a294a38ea1af52f154825eb386783d2e4c1100096d4f70dc418d9c79e208fdc9433610e7d18456ea5f381a7555adf7312a16316b868a7126174a4cb8917dc9be23443a47cf986cf13decff689700b232372c460ba7a45f46a1eec", 0x64}, {&(0x7f0000f79000)="614b95d8c98fe6b966ed4f0278b9042e2175bd16890478446fed13827dab3365c223903fc68fa4b09bf4acaac4d6f0c011fc8194eddafea6cd520d927636ff97ac83c35caec5adca07d380c97c89c7f4c50b978998336d602631e6a7847ab3c783389ab3e6459aa01ac135e069befcd0e97f043bc92b9b4e0fc50cc4eac91f", 0x7f}, {&(0x7f0000087000)="ba5ff9320b0e2861305f222f23e9f18662bac3dfce5c0be874995c19c2ed5edf41303c0300431e0f0a07756e87e0974c85a87a2fd46232236a9573e538c9bb87f7085a016d37e72d098e4fd53adf64f19487f2c60816ca7d60ab585d0c3e45991ae5bdab73afe7b7372d3b315b2d2019364c46a21fd7f364be6be61b2adb2e3b694c5223699e179c12b2a67c69154e4e21363f818c547fff980c9cf846e800b4322b048bfe6aff2dc666fc0352e919b4e9a580d4e57d174462f8c04bee99f899aab52531c2fd34ba661af59eb0a6b5b63a166453782bf759fbcaa7834c1810c4", 0xe0}, {&(0x7f0000f7a000-0x9f)="8ce9f14f2b0ccc8df83d3f2d53971574d3e5194b9ee98ffcfe944c2bfb7b643bb3ddec958a069d1c258ea06fd8cdac431e2ba7ab6e6b4e07c7dabf5a974255b2fdd2b33b54330af3a716b17caa2e79184d3d835d3cb88a2ebb0615bf19c1f5116e99105b5bac61592dc53a6109b80520703ef7daa9b70114a00dd70ae692442787f453fad64fd2da3a73c300684a88798e0505ad02cf727c85785903504275", 0x9f}, {&(0x7f0000f79000)="25eeb900eceb2ed13e4460e88278de3a324182119d765ccc397cae277fd62754f3ec100be84b166c9bd317ed730ecbb6de4298e5872dbe31e32c4fe8c34c0eced303e46e605d585425fb1a9ce1ea940febb574fffb3b8e7fc9fc1eba657bf9d1b4cfd6a4c2d6274d74a2bdb78ca06c6ffa5e728fb0887d06bdf747b0698090dd218faaa1f980283a05fa22328dc17063cc8a9d4aa0e9ea4e358598b3", 0x9c}, {&(0x7f0000c90000-0x1f)="35366014125f63588d05a37ce3e37937b507fa8d2b42ca98c144cf94da821dec1c3989", 0x23}, 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{&(0x7f00007d6000-0x1000)="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0x1000}], 0x8, 0x0, 0x0, 0x4000000}, 0x4840) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f0000aef000)="26000000260001f8feffffff0000000103000025010000000e00031140a6a0e90c0205000035", 0x26) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000003, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x200004, &(0x7f00007f8000-0x4)=0xff, 0xfffffdbe) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a6c000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x0, 0x8, 0x0, 0x3fe000000000, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0, 0x2, 0x0, 0x0, 0x0]}, &(0x7f000004c000)=0x108) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000082000)=0x1a, 0x4) syz_emit_ethernet(0x32, &(0x7f000057d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xdb3, 0x1, 0x7fff}], {0x8100, 0x5, 0x7, 0xcb}}], {{0x886c, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=0x0}}}}, &(0x7f0000353000)={0x0, 0x3, [0x5c, 0x283, 0x205]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b68000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000049c000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a44000)=[{0xb, 0x5}, {0xa, 0xfffffffffffffffa}, {0xb, 0x0}, {0x2, 0x1}, {0x3, 0x5}, {0x7, 0x7fff}], 0x6) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d03000)=@generic=""/16, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aec000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b7000)=0x8c) [ 123.422632] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26355 sclass=netlink_xfrm_socket pig=29449 comm=syz-executor5 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000dd5000)=[{&(0x7f00000b3000)=[{0x14, 0x12, 0x201, 0x0, 0x0, '\a'}], 0x14}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000765000)=0x5dd9, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003c8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000076c000)={0x6, 0x8, 0x8, 0xe67, 0x10, 0x8}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000535000)={&(0x7f000085b000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = socket(0x2000000000000010, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00002a1000-0x5c)={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, {0xa, 0x2, 0xd0c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0xffffffff, [0x0, 0x4, 0x656, 0x1, 0x73f, 0x1, 0x200, 0xffff]}, 0x5c) r4 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000a12000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x8, 0x6, 0x1, &(0x7f0000996000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000f39000)=0x4, 0x4) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) sendto$inet6(r2, &(0x7f00000c6000)="", 0xfffffe25, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffd8b) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000a7c000-0xf)=""/15, &(0x7f0000548000-0x4)=0xf) r1 = accept(r0, &(0x7f0000234000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f6000-0x4)=0x8) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000c23000-0x32)="1481dfc05dd525495c556204363af95238ec933ca6b3d56b733175549ce885cbf263420240413ea385219c6e98d4e840f410", 0x32) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f99000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000aa1000)={r3, 0x80000, r0}) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket(0xd, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000142000)=@sack_info={0x0, 0x400, 0x1}, &(0x7f0000a26000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c8b000)={r1, @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]}}, 0x8c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000718000)={{0x3, 0x80, 0x8, 0x2, 0x4, 0x1ff}, 0x3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c04000-0x10)={r1, 0xfff, 0x9, 0x5}, &(0x7f0000546000)=0x10) pipe(&(0x7f0000135000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cf1000-0xc)={0x10000004, 0x0}) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000b00000)={0x0, 0x0, &(0x7f0000d62000)=[{&(0x7f00004da000-0x55)="0a34da1526e19a694c445b18be3460f6f698a9aa914800d386df956fb6063741edd446861bd9e274a97309680f219be24fa4215ead64e877c413dd8358f62a05c88f5ec285e3e13e4e12c34a26f9c30d647f55ce07", 0x55}, {&(0x7f00008d4000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000fb3000)="3a3c7ebaf8712e6dcde7da59258aee287e5b63899be964285f6f2b22b4382924f531f69e3b9106c801d0fed61d8ea90a4119407b96ed7ce47a51bc590341754a66c1cfad4b8801b1104dd88424e1488cf657026b4618c9d6345c2049d81d8e67b0dc70b4323558be8953c5da27fe3c69bcdb50634232f5dd7c8028d47f4f3755a0f4aebb269c", 0x86}], 0x4, &(0x7f0000b8b000-0x3c8)=[{0x40, 0x0, 0x3ff, "224a2d4aae4303e48807e50fb120cd23805e899513c97022463b5b126c332ccc7a898f87e3097c7bf0aa"}, {0xb8, 0x10c, 0x5, "490f54484db7ffa0ca9444aea9608ce98ffe0048cc594e724ee0918724115280ba6697a7e716d1fc8d63a7d3ecc43029f53754b40727617f7cb22115a9fb461e37c6b1a614cb9a4178657b0f1291b2693b69c1774bc5d4e995b06c3f43bad11d0e7310bbda07dce1f4d1826ccda155fb622b32d0c42b284db09885f125c2c07df6594f629d2156744f9b9b8bb500a20271eac1a8740486058890d618f0d4ef4ee21e87e9ab5da2"}, {0x78, 0x105, 0x200, "1fed6dcf80d6faf2dbf3dda7ae9ddaf58b51beece418a6d2c5d6738d9bbca03f46f4c0e400e014d08ff33647e78f31c3018aac3afdfba81dd685d87c9a55de27b8bb908107e35c4ee77734a8d5d74ed964b29305890ea0330d1cb115a14acca756a1711482d1"}, {0x40, 0x18b, 0xe77c, "95d4b67442336589893673c68036962df6990eace8afb9e4e67c2aa4b1bbd066fba93a64b4adde470a3971d0f568"}, {0x30, 0x114, 0x3ff, "9d9a653fa8fe68dec7b88c317f79ef2a21f4ff6611a0abf3ce0e68c73b"}, {0xc0, 0x0, 0x6c3, "190d089c58c01d24b6e08a9e1bdb4fe57e0868729059c78d60134004d78d21efecb936881cf7a4860b437d1ba2fcdea8962ba17e4e64ac5cbe706106ae4a17c476d755459901b1de4f3ff2138e992fa1a884d6244b12bf9ee9cb3d4bc35046f8dda7c34f5690c0adbf2bb1671dee303000dc60d99e56c2531b907496e0e44915512b63f75d7d5526852e05a641c1afaa20e9422708e271daf8c5f5800dcdd75c0d142c67b808c8c59155"}, {0xa8, 0x88, 0x3f, "ee1e9c00e3e9c771f13f63cd3a786338486cc985a720a16514a444b97b26861b8591198eb91dad6741d869de9d5b1fa4fb871c9ee23298f670b6be583fb142d2f9a990b89be67de29d395676e1548c6be43717c4c2eaad14b789fccb2fb604e376f7e3d65df455395c54b5608e1bfa25fa95304ed85f06d8c123d25c2cfdf1593a061796c71d85f784f0b02a03f843d349"}, {0x10, 0x11f, 0x531, ""}, {0x70, 0x107, 0x401, "913f41d1c8d8d7cff697973ea573de35a9d60f0a347f92d1ae2cee686c6b297208fe4317b7df3cf045090ba6fb574ab1d7edf18a5a678170f75ccfc3c582b120ed86da80ede1a8eb004b734e483a8cc71c02d88ad2b75b1d7b5c145ee7cd4655"}], 0x3c8, 0x840}, 0x4000000) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) [ 123.507603] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26355 sclass=netlink_xfrm_socket pig=29466 comm=syz-executor5 2018/01/06 19:09:44 executing program 2: socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000480000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e6e000-0x1f)={0x0, 0x17, "b87c113980c63b8f88fa66298f0f9fa0dc730774d6b481"}, &(0x7f00002d9000-0x4)=0x1f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b60000-0x8)={r2, 0xfffffffffffffffc, 0x100000005}, &(0x7f0000dfb000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000280000-0x4)=0x0, &(0x7f0000d98000)=0x4) r3 = socket(0x11, 0x3, 0x8000000000000005) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000028f000-0x108)={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]}, [0x5, 0x3, 0x5, 0x6, 0x9afc, 0x2, 0x2, 0x8, 0xfd59, 0x100000000, 0x3800000000000000, 0x40, 0x8001, 0x3, 0x1]}, &(0x7f0000892000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000406000)={r4, @in6={{0xa, 0x3, 0x6af2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f000020f000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000faa000-0x6)={r4, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000017e000-0x8)={r5, 0xfff, 0xf6}, &(0x7f00004b4000)=0x8) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000db6000)="e230786e3a16ee19d76b16b08552cb11a0b02b1d0794e02db1733775177ff3288b52b0743a937b312d105ce0820fc9eceee1e2092dc27e9442bd0efc5d7830507f77591c55b84d967e093e3addfdb1bb224b89147b283d5eea8c9cea4b3073d52c2e4224fb9f229b737c207eb8143dde22fe940fed249ce93183aa1051d21eb18b98af0a01d6808ebc54d3f3118715f4d94fed74ad6a2619d2f3e4241f26162b936c4dbc8f160bc304c1ccbcd9e0085a7d34011b9aedca536e3264d3e499b0682fd5dc") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ab000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f000020c000)={&(0x7f0000967000-0x4)=[0x5], 0x1, 0x7, 0x1, 0x8, 0x3, 0x200, {0x1, 0x0, 0x10001, 0x9, 0x7f, 0x2, 0x5, 0x2, 0x100, 0x3f, 0xffffffffffffffc0, 0x9bae, 0x9c45, 0x5, "7110948dc93731647d1d4ed80f2eb022d35423886e53779b7d94b817002b33c3"}}) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x400) connect$netlink(r0, &(0x7f0000838000)=@proc={0x10, 0x0, 0x0, 0x302044}, 0xc) r1 = socket(0x2, 0x1, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000dac000)=""/59, &(0x7f000068b000)=0x3b) setsockopt(r1, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/01/06 19:09:44 executing program 0: gettid() pipe(&(0x7f0000a61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00009d9000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001000)={0x8, 0x3, 0xfffffffffffffffe, 0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@common=""/16, 0x10) r3 = socket$inet6(0xa, 0x0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x8, 0x0, 0xfffffffffffff13c, 0x2}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000004000)={r4, 0x1}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000005000)={r3, 0x10000, 0x1, "9e657f1db2a75c0024d00beaf0fb614755e4b8a52903a8c234a68c0dde762723e509a9f6ec709991f79de9cffa6f164fed3f54a9ea56a148de0da6272ebe70a17e78f2b9df5efc6dfc876d7768b71af1c6bd3bd10810c48ec4978d7a79f556cd837065cab877ee0b7a31a71519c367a32c3d1d37601e711be730b02b22c23a7daf7600ed3b72a7e1253cf567f8b1eec2aa39eb49bccf4459d1ee5a609708021b8648f424a82d33f4d04795267794db7f99e2287163759d18fa8c4650b777bf"}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000005000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000006000)={r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000006000-0x10)=@buf={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x34000, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d18000)="a3ac85d4cacb090571feb370a757965e46d2e80d62bebff2d5a9ae26fddc687a447cf39463deec7d17f7387eba7950f13ac8d80f37a28750afbfec78467af94b93c1b66bf16200aacd5ebb7501d0c8d0a1ee54d1884a91e758cd7a86f4342e6bb9b8cf6b05068b6a2d1bb3cbff33059da926780705da7a970fb969b5e327bf1b7a5dad3f82cb8daa8f98c9c48caee0700a034c8389d1abb52ff3304cff5789f6370c51285d545097baf2ef9a0eee385401897c018b13478d43bec3cf069e8d2eb7a314cd6312427c63274549ae7c201269967e153cc6f0931478fad4d659096deb020194", 0xe4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d4c000-0x8)={0x0, 0x4}, &(0x7f0000d4c000-0x4)=0x8) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d4c000-0x12)={r3, 0x7, 0x5, [0xba9, 0x5, 0x8, 0x1000, 0x0]}, &(0x7f0000d4b000)=0x12) socket(0xb, 0x800, 0x6) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x8000e, 0x7f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000186000-0xa)={0x3, [0x81, 0xa43f, 0x7]}, 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a4f000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @rand_addr=0x81d2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xad}], 0x74) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00003cc000)=0x0, &(0x7f00002a8000)=0x4) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) shutdown(r0, 0x1) r1 = socket(0x400000000000000a, 0x807, 0x0) listen$netrom(r1, 0xffffffffdfffffff) listen(r0, 0x9) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000c27000-0xf0)="14", 0x1, 0x20000804, &(0x7f0000ab5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x16) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000851000-0x4)=0x0, 0x4) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000-0x20)={0xfffffffffffff801, 0x7, 0x201, 0x0, 0x365, 0x7fffffff, 0xdb, 0x22b, 0x0}, &(0x7f0000d84000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000856000-0x8)={r1, 0x1}, &(0x7f0000559000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005e8000)={r1, @in6={{0xa, 0x0, 0xfff, @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, 0x6c14}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000526000-0x98)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6}, 0x98) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000bff000)={0x0, 0x0}, &(0x7f0000c35000-0x4)=0x10) writev(r2, &(0x7f00005c5000)=[{&(0x7f0000973000)="3900000012000147000003000000000007040000001f0500000000000103000006001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000d1000-0xb8)={r1, 0x1fff, 0x5, 0x9, 0x9, 0x791d, 0x100000000, 0x0, {r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4ce, 0x3, 0x1, 0x1}}, &(0x7f00008d1000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000743000-0x6)={0x1, [0x9]}, 0x6) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x0, 0xf, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cbd000-0x8)={0x0, 0x6}, &(0x7f000078e000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001ca000-0xa0)={r2, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6000000000000000, 0x3, 0x2, 0x80}, 0xa0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r0}) sendmsg$unix(r4, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) recvfrom$unix(r5, &(0x7f0000a4c000)=""/210, 0xd2, 0x0, &(0x7f0000b75000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$kcm(r4, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000626000-0x10)={0x1, &(0x7f0000945000)=[{0x0, 0x0}]}) getsockname$packet(r5, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b2c000-0x4)=0x14) accept$alg(r1, 0x0, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000ed0000)={r6, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/06 19:09:44 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000367000-0x4)={0xffffffffffffff9c}) unshare(0x400002000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b03000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000552000-0x10)=@req={0xfffffffffffffff9, 0x0, 0x7, 0x200}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000075f000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f43000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000506000)={0xdba9}, 0x4) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00001cd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000044e000)=0x10) connect$llc(r1, &(0x7f000075f000-0x4)={0x1a, 0x1f, 0x3, 0x7f, 0x7fff, 0xfffffffffffff963, @random="0e71526162bc", [0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b62000)={0x0, 0x40}, &(0x7f000017d000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000538000-0x8)={r3, 0x1802}, 0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000032000)=0x0, &(0x7f0000ec9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000313000-0x90)={0x4c, 0x5, 0x7, 0x20, 0x2, [{0x1, 0x80000001, 0x3, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x3, 0x3, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x7a, &(0x7f0000f83000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r6, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfd, 0x4) sendto$inet(r0, &(0x7f0000104000-0x2f)="c1e43eeb9b83a0a643f181c363ea33257d623a8e9fe76d1b6e7c9e15ce7ff8dcc8f8ffa2b827d4a4d0930e29556b7c", 0x2f, 0x10, &(0x7f0000744000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007dd000-0xc)={0x0, 0x7, 0x18}, 0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd1000)={r0, &(0x7f00003a2000)="409158cf2935e571018cf21aea4e8f174de0cdb307f89eb1b90c4f27e5e2dd3373d279a0f95cf166930c8a89b877a616d74856a867dcc14bd5e6cca30ac6df5eccfc5b792ef5ec41f135f8a78908191b21f67208e5896dca72c289597b9c0fb95930fb3764e0a3c38982ad9f0e60f2b21ee9e6244d739fec40c2d46935e75c4a94a8c1d78f60f78016768266d4940bc6d62c5f1303", &(0x7f0000646000-0x53)=""/190}, 0x18) pipe(&(0x7f0000921000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd2000-0x20)={r1, &(0x7f0000491000-0x29)="308755bba58aee2a768c42208b34e8df2e89ba82de85e2f2222115c23496fb05b4235c5eb567577811", &(0x7f0000acf000-0xdb)="eaf80cd13d604ad1688f513b47e76d029b3710db8c5ec35edaa870500408a1ee83e4022abb6be84d92235f59e13866e85ab46b3a8c9f4f32c52e009e8d915936dc883acae76842f27cdf5806ea8e0183204ee2113352b214c060269278daeb204bb74a4261bd36c69d70944763d68dc9542d7e6e8cd38f7ad054109cdea33377200f9f421d2c408db234a2d9895a7235cac7534d9ad550af602776cf4787f57827561821adc0c0844ca815c9b46344c73acc483740c4bb599069de9389ca0a50f3e3e46085f4fad31dbf53e8c772b04b169f2f7e99ec2a3b7a920a", 0x1}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r2, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) [ 123.727667] netlink: 'syz-executor5': attribute type 29 has an invalid length. 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000083f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r0, 0x40000000000000ff, 0x0, &(0x7f0000fd0000)=""/151, &(0x7f00001cd000-0x4)=0x97) syz_extract_tcp_res(&(0x7f00001d1000)={0x0, 0x0}, 0x200, 0x10001) 2018/01/06 19:09:44 executing program 2: r0 = socket(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b9a000)={r1, 0xd, "065d9ba80eeb5029d5cdd62245"}, &(0x7f0000046000-0x4)=0x15) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000-0x20)={@generic="4777f891f9c00882226f0ce6bc4df696", @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:09:44 executing program 3: r0 = socket$alg(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f9b000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x401, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0xff) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000871000+0xb54)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f68000-0x4)={r0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000055d000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000729000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002de000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x2, 0x2, 0x2, 0x20, 0x80, 0xae, 0x100000001, r2}, {0x4, 0x7, 0x401, 0x7fff, 0x4, 0xe68, 0xfffffffffffffff8, 0x9}, {0x81, 0x24000000000, 0x1, 0x4}, 0x0, 0x4, 0x0, 0x1, 0x2, 0x0}, {{@in=@rand_addr=0x4, 0x0, 0x33}, 0x2, @in=@rand_addr=0x9, 0x3, 0x1, 0x0, 0x100000001, 0x4, 0x0, 0x2a4f}}, 0xe8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000104000-0x10)={0xa, &(0x7f000077a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socket(0x1e, 0x3, 0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x8000000000000303, 0x0, 0x0, '\a'}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 123.774665] netlink: 'syz-executor5': attribute type 29 has an invalid length. 2018/01/06 19:09:44 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000705000-0x92)={0x0, 0x8a, "c43f6681da2f7530876c05d33bf1cb5f0405eaf830014000446eea3c04827bc2c956de1ce609dc17e3cfb7541b408706f71bdd073f22d1792cd73c77d5e1c33f4a287a603512c82677ce2575e11b10cf7e708b141495fe7abb5b6a41c9e06d7eaa99bdca7e96a5c15625227672437458e8cccf06110be00e8a55436e48f7ee9fccc4c6be29bb1da76ed8"}, &(0x7f0000001000-0x4)=0x92) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000975000)={r1, 0xc2a3, 0x4, [0x6, 0x8, 0x7ff, 0x9]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000045a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00007ca000)={0x6, 0x3ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="423f1ee1f5642dc4fdbc9f0a12039eb4b5e7478f4776ed2ba38e888d54464dd466646bbc68d64aadf1d50d690c2e555be5c2bae3c8f5d8e8", 0xffffffb9}], 0xd8b, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x3)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f0000003000-0xfa)=""/250, 0xfa) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000a58000)="", 0x3b6) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="f537fc40cb35", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x103, "91"}}}}, 0x0) r0 = epoll_create(0x2) syz_extract_tcp_res$synack(&(0x7f0000718000)={0x0, 0x0}, 0x1, 0x0) epoll_pwait(r0, &(0x7f0000a2f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3, &(0x7f0000074000-0x8)={0x226}, 0x8) 2018/01/06 19:09:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c85000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd6000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fd6000-0xb8)={0x0, 0x9, 0xfffffffffffff001, 0xfffffffffffffff7, 0x8, 0x4, 0x66de, 0x3a5, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x1, 0x8, 0x7}}, &(0x7f00009b4000)=0xb8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fd7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f00000d0000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000959000)={r2, 0x8, 0x9, [0x8, 0x8, 0x8, 0x4, 0x4, 0x2, 0x9, 0x5, 0x81d]}, &(0x7f0000fd5000)=0x1a) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000026d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "c635ebf2"}}}}}, 0x0) pipe(&(0x7f00007bb000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007f7000-0x5c)={{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x8, [0x7, 0x2, 0x8000, 0x100, 0x6, 0x1, 0xfffffffffffffffe, 0xffff]}, 0x5c) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000b4f000)={{0x4, 0x1, 0x2, 0x100000000, 0x7, 0x1}, 0x7ff, 0x8, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000-0x10)={0x4, 0x3, 0x5, "05dcdeff1e9a", 0x2, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x100000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r1, 0x9, 0x1ff}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000004000)={0x3, {"ade8059f2cb403"}, 0x3}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000005000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000006000)={r2, @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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x4b76, 0x3, 0x9, 0x5, 0x264, 0x0, 0x1, {r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5, 0x130a, 0x5, 0x2}}, &(0x7f0000001000)=0xb8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xde31, 0x2}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000-0x4)=0x74, 0x4) r3 = accept(r0, &(0x7f0000004000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000008000)={0x0, 0x0}) socket$inet(0x2, 0x80002, 0xff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) r1 = accept$inet6(r0, 0x0, &(0x7f0000a82000-0x4)=0x0) connect$inet6(r0, &(0x7f00003df000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a9b000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cda000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000c72000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ba6000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000b4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000195000)=0xe8) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005b9000)={r0}) bind$bt_hci(r5, &(0x7f0000b9c000-0x6)={0x1f, 0x5fd6f185, 0x0}, 0x6) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000032d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a5e000-0x4)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f81000-0x4)=r1) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f7f000)="26000000250043570003ffff04008d4003e200850000123b0f00f2ff0005ac3d040003c7f935", 0x26) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f81000)="a079ce8aaa643a8d2d23f867158039ea10dbde842e6ac42025e4fc9c55d2d5c74dd557f1688d9307bd8a757c6787cf179e870eede677a6f2ceb7ca1c986d3872dd1b3864e306eaba4af5a2cc72dcd8ab90e0823cd834d9d5db76050f8824d5ec83173cd3ef8cdecaf04f8a8b3406632e99cd865b51c5aec14953692a5f5d0dc40cf8b640956f9236d72b8eebcf39f92f3b4d1481bfff82c7326bb826254dfde49a75808f975e6e7957985717a528b5f13b2817892710fd42dbf4b85197e18e17c55b2c52168839aae3d7e098ed5be557625cb0cc415a5915f4f2c80d9a73c7db8d7fc87706ce3ea384bac5a2a20bafdb9dc3bb", 0xf3) [ 123.919260] nla_parse: 11 callbacks suppressed 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000006000-0x84)=""/132, 0x84, 0x2100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000-0x3)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000e000-0x1)="e8", 0x1, 0x0, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x7, 0x9) write(r1, &(0x7f00009a3000-0x1f)="1f000000040601ddfffb00f6000080010300f407090001c0080006ffff0000", 0x1f) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000fd7000)=""/0, 0x0, 0x1, &(0x7f0000bb8000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xb8, 0x19, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xf, 0x3, 0xd7) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) connect(r2, &(0x7f00008ae000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getpeername$packet(r1, &(0x7f0000a02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d2a000-0x4)=0xffffffffffffff2a) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000011e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff5000)=0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ff6000-0xb8)={0x0, 0x1ff, 0x6, 0x401, 0x0, 0xfffffffffffffffb, 0x5, 0x7, {0x0, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8000, 0x8, 0x6, 0x6}}, &(0x7f00004b9000-0x4)=0xb8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff6000-0x8)=@assoc_value={r1, 0xffffffffffffffff}, 0x8) r2 = socket(0xa, 0x3, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) setsockopt(r2, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000f71000-0xf3)=""/243, &(0x7f0000e16000)=0xf3) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000563000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000025f000)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000059c000-0x8)={0x0, 0x3}, &(0x7f0000aed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f83000)={r3, 0xc00000, 0x5, 0x53fc}, &(0x7f0000357000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000025a000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x14) [ 123.919271] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. [ 123.939007] audit: type=1400 audit(1515265784.677:72): avc: denied { bind } for pid=29594 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000081e000-0x4)=0x0, &(0x7f0000b75000-0x4)=0x4) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f54000-0x4)=0x12, 0x4) read(r0, &(0x7f0000d7e000)=""/99, 0x63) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004b6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000822000)={0x28, 0xffffffff, 0xfffffffffffffffa, 0x1ff, 0x1, 0xffff}) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec6000-0x8)={0x0, 0x0}) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000023d000-0x4)={r0}) sendto$inet6(r1, &(0x7f0000c2a000)="3f1990dc111a094bf9f93fc68c6314d69c16d25761a6d78ca521a610d460e25452428ada11826ee69064f6fc27d50d7b766688f804fafde71c6919a325f285addf1a29d73fd58db67f8b7f2b194d95d20b5f9532f430229e1918fe1b157a5da5858803424b18c7b71ba46797acafb24fc4f4fc03f9c2f833e245605f6512873ca48ef13ca3ff94266f6491887b591b519a5b0905f4d7134a687cd2e45301829724347123eb4a87884197aa", 0xab, 0x8000, &(0x7f000058a000-0x1c)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) recvfrom$llc(r1, &(0x7f0000093000)=""/115, 0x73, 0x40010040, &(0x7f0000d6a000)={0x1a, 0x0, 0x8, 0x80000000, 0x4e, 0x8, @random="4333f34e0e11", [0x0, 0x0]}, 0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00002cf000-0x1)=0x7, 0x1) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) [ 124.019045] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 19:09:44 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r0, &(0x7f0000504000)=""/226, 0xe2) r1 = accept4(r0, &(0x7f00003ba000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ad1000-0x4)=0x60, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ea7000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept$unix(r1, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x80000001}, 0xd9f, [0x2, 0x9, 0x2, 0x7, 0x7, 0xe1e, 0x7340, 0x8]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r4 = epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x4}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r5, 0x2}, &(0x7f0000002000)=0x8) getsockname$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000003000)={0x11, 0x11, r6, 0x1, 0x756112dd, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 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) sendmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000005000-0xd8)="bfb122294b5193885bff07aa95d3c74213249f62e37f62604e20d3e093c84ce1be91fa9c5e2fbfa72bcf53c45a173901d970fd778c66a67a5c1cb3f9fdf440b7002d88a02054facf8b2bf4b1ed2a4bb28f90451898e36d9c454ef939678663eb08c43b04be48f702dc10aa9c5ecd25607be233e673f643526398a1537b0dccd4540b943e30b498f3e08c7cade0760b84d52e35be5c57387da0557d68452cb92d78739f1d72a486e268aed1cbd51b17ea72069587e83ba1ccf506fcb3415dd69999601e96185f41c603cc918367760e5b1ee5d5e28f683067", 0xd8}, {&(0x7f0000005000-0xb6)="edaf9cc0bb27a493f884fe5a01f15a0fafdb0cf22c29e1786521d80f61bcf02ece84f451a6af28f3041a5dfd50286930d0f1b86af53c8f4820d089c63c00ee2a514aa01328a8308548576314e243e4d4ea553d6bb628fb332ce7e3e7f516e630a082abf0847fc40fa2ffddd5b3f71d15658a95f6575a3360ebe5370e12a0b750e995da9e3e8540a402b672a79e79dbfaf7f63460a3cb655d0559dcbc3a7febb4e91acb74e72fc9b3e8e157eb4a0be73a4f211c9b0d84", 0xb6}, {&(0x7f0000003000-0xf9)="ff13263cf27625b2a752b48fc5c5422cf8552068e12d80d7d1cb58ad4bef34771b91cf121ce19be63682496b23aba1c0235c993ff339428de57459b079045f48a68485aff1af2ac44b81d5403902c0625114f12f10eee422bd5873ea568c4b15299abc417d8d353b0d32b738fe1964f2ac88ae9595d1b437b2b103810cf35aaa311991d43c2107bb7ac8afe2d84c2d67738eda1e19add5dde2a3100bc3ff64c991c56558fa1ed5802c9ab7d29d3ad761f0ff5d8f1ca91e6fd27b891f76e325cd429242b11ddd3e49461880a585f474403716bc358b182ca9ff3ea168bf076305927a7f0ca447d9b5c65b3f2a951cac85ab10fed902edeaf43c", 0xf9}, {&(0x7f0000003000)="3d739f4409db7b07214924ada58bd3c5f825f4c414663d29b443ed6a4c733261887af28e87ee4419889b0ccf17f642f11087c52d2de0424117c96a69bd6166fd0558c5af144dbf0e97987ab28a6412f840d522326626fd3400f280403198728061b8ce", 0x63}], 0x5, &(0x7f0000004000)=[{0xa8, 0x0, 0x3, "5c9477a742a3ba9f73a0e55af8a93bf0f36b6b4d98d1481be04eba5d76c29cf84b4b7c26a14faa3e4a08b33f66d8e2910cc84995990948a30447febecb831f7407d62ac8ac567c3038bf12e7c3adef8b5ea09d6f1682a47c249140231e6bfb73810e95a83f82a7c9c5567d3a7d3704e787d5b83fd2a86e26b0166b78e7d55e53f7fa85446bee5673567cff947bc1f62f7a84"}, {0xd0, 0x108, 0x7078, "596f6510fd79a3570e91700ad40ac5ac15fdfc18c8f2c82d0f4f29a40926f4ce887ee5797a2b67722d1d4f1eae4b07b0e216fa0eb6fef8331da642bee94f64acea646edbaaa41db18b81d20cf753fb5f24dd4bb0db52a71005f7da9e79b6d8365e64dca1ed28ef0ac1d5c3538b45930d8373f77bae2a8c0edd4b156009b691e92e2a36f850c2f281c21f409760e2fc728ea8760fc7a77690e4410a6b05535807f37ff0ea07ee0df49e304f5d285988c49d013d1238fb648e7b499cb1bf"}], 0x178, 0x4000}, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000006000)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f0000004000-0x93)="d85113d899f46c5702dbad5284fd7bcb341bda37adaf5616f949dd0205b141eac7fb372d2aa618069330ed16b22f3784a50072d0589a3fd56b910849cad5cabf49e0b3d001ee4a295cb463770a803189946e88666c8f25ce52c33c5f46ca31eb170fc66106fff3c9bdf384375963196b446025a27e643dfaf8060004c7d4db5073c0eec6b50e441894496f44481ab9cf66a637", 0x93}, {&(0x7f0000005000)="7de6d417806c831462998cdc760148e8a82856c26c23d3cf8f63bd9b4d816364f2837a9f042123c01a213179e554dbb504021c2ff7aa69aa6237f0c86070216a35e3002bdcb135d9a88c8410af6c5f1b2daf88c93123caace962e6def24da42b86b87924d3ab805dc135309d9527075c53f9b4bf", 0x74}, {&(0x7f0000006000)="afb375080aeefb7fff3f93a71be7c7a79de9cd55eed9bec30e3380402f79efae820de66978c075b9e104822a160de2f9f86d559d052d2bdee784495e508cb6795b3769dc670660cb1293af43719c46eeddee776909c9266055ad6a1ad5f7972d0dc37a", 0x63}, {&(0x7f0000004000-0xf7)="cc43aedc628a0d3acddf0a1cf890a46d25235022751fe30156d7e9d46c0d3c4cb1f0b202326a1e7b510aa5cae371af7b00feb8e10fd367e33840e43cb8c9a959ed9f03f53b22fc0a2df4405f8976706e25c846ce2a49b531438e19ac2710e1ea924f177d39ae3c53d98d6de8192262a32d5523978bbeada768500293d857e3efff6fbaf3ce857cd1a06952d1e5e05a99c9b607d74c2c3344fbc37342d6908b96d79d96667f8413e207c0c28cc62a24f1adf07e7a05e3cb27003c26b4ddc6dd3e3ed901f0710a88cf0d42dec0814d5b74a7dff6e47e68633b3c6cc5e7077c29ef1f8c15623af128ddc951f42bd6336ae10e1e97902b0fa6", 0xf7}, {&(0x7f0000003000-0xce)="80021204625b5fab059cf2cf5a376992d685ebe4e3f5dd13e62f0eac9d37a55bcefb36756fed25ed3468c4b426d8d71f956af1b029fa3334bbfe8c03b77635efb2c372b860448312fbeb77aa9a47e42f81869cdd24f9660ea7675c30d073a59c846e766f2a8f1baa7bbd761f094328f140a52a5ad69832360814e38ac8c63b79e397df89016ca4030fd31040f42c7995213f8b1856312617a2540c355e05a05249444d1c44560bf96fed4e662c3c5997b2459098f3cc8d10e82f7619f78822fce89559d5ad1b5a2b3bbd73b4844d", 0xce}], 0x5, &(0x7f0000005000)=[{0x18, 0x11d, 0x81, "c990fe"}, {0x40, 0x117, 0xffffffffffff7fff, "03d8748c8d7dc7fd36c42fe9e14db13eac12d74d560af2e08ca73ec62137e29c8f25f54a75dc41a1e252"}, {0xe0, 0x105, 0x3, "29061af3d4ab89f9da1efab84c7679ebe11fec90b53f25f5350443d93da4d101ec69f12fe03eb9d824c766ca5f580a9318846d1416d7eb7853e08b015bf01ce1343b3bec6b3541f1939abf4d043a8d7d144d08ddaf352d8c561a0cd9ca9d548466ee2f92aaad285f98de42e37c776af20b502530e5423e7a2c2b1b4b6c4814ac820075bd8e17c2b76a1563138155aea030dc7fd96469789cd7dfaf70053b4d3b080487e0a1455f8bc2aef944a619d9e225c4b618262d032ce179a8ba70b8900d57db84c606b168bf42"}, {0x100, 0x115, 0xffff, "9aa5b0197e3acbae17ba7b4c4f098d275ab6dcd95fc7b722773ad78a7dbecfa669e67c9f222854a617f4038d549dc3ee3dc6f31ec3cde489575d0696cb01fa51d4781966335cf23d9e57b433131867e9a90603539bd3044d4a892212f48ffd6041ccdd8623c57665f5fd6273bcd7a6ec5cd75d37d6681542202a8ed272e0473a3177670288e53a39a351323a26e0fc459f1f3c80153f0d859be0881d6465815c719b18f822c5f67763e19ca5970a6066c9db585124815a14b070dd53741b5a1285392695a47ebdfc1324c03a20a7caa40fa3f6ae78e2a70e5030c5d0cac25985dc3f15c41b9d47b5ece9"}, {0xe8, 0x10b, 0xc996, "130d9d43b5e025184ff6b6dc86ee40f2bfe312a9ee243e46922f2a3da4e60c4bb3de8dd473d5720575bcb48c8af5baf3f2dfebee5cd753df0c8873d44242553d8f5d8926f7ae24abe9671ff215228d5de34f7cce72a02610092a5060eeb25e60cbb12be431fa104e2b1893e75005d97f162498e02d05d41ca49f08ed1469bf559b5a3f723eb45dbaf8389ca4469df65c360b4a31a8c5478cd1340c9661bbd45bb32485711ecbdc20223ad5237f5953e4df87884a7a4d45a43b3595637ec2821e000a7b660abaade24bdf1dbbe352807276f6"}, {0x10, 0xff, 0x7, ""}, {0x88, 0x112, 0x8, "c918d0dcf83165be0388427ffc92b61ef563756f82e5741d57a79715b2a8f839494ad672edc29abb60831718e6bf8f9db9726f3cdb0761cb409a6f96a16014ef29c789a8bf2f070aed15ec4898efe6915b5377b765017e6385ce9bd4ccd404afa575fe81e2386aed7dfdb30ece9db564aabd"}, {0x20, 0x1, 0x1f62b830, "64b4228010aaaeda6adf287d0d77852d"}, {0x80, 0x1, 0x7, "4718bcfcf750fc235debd57b858b1ba7103dbd656c8f5dcdc7dc784cf7be2cbb6714827fb39311e0fcaac09860494e72c9beae12fa0ad9b8843632c5ca283d29be535da02f68aa9b3e094aa6e507121b864438e713fe6def22e1609a3e233d55924c68c292a084b71ef9871a82"}, {0x78, 0x110, 0x20, "99aa15157b176ee5d34396c81bdd1ad4835be4d2e01efd6c3f1c9d0f7994449dd054aa3d3cc91aebe0e2dd2cc8569ce212d4cd81c1152df66fbf586ca9c6214e0fd0922eb76225b582cfbcfa98c9b5b75c1eadfd93a416437e231651c0b5f81da1d5"}], 0x4d0, 0x0}, 0x8000) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f77000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000261000)=0x0, &(0x7f0000f77000-0x4)=0x4) pipe(&(0x7f00009d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ef5000)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cf2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000)=0xe8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1d000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000523000-0x4)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f77000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b59000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0b000)=0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f78000-0x4)=0x0) r10 = getuid() r11 = getgid() mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5c000)=0xc) r13 = getuid() r14 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008ba000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b6e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8c000)=0xe8) r17 = getgid() r18 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000afe000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f8000-0x4)=0xe8) r20 = getgid() r21 = epoll_create1(0x80000) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e01000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b8000)=0xe8) r24 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006b0000-0x4)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f77000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af6000)={0x0, 0x0, 0x0}, &(0x7f00006c8000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000792000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000958000-0x4)=0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f78000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000-0x4)=0xe8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f78000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044a000)=0xc) r31 = getpid() mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f77000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000-0x4)=0xe8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f77000)=0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f00008c0000-0xe0)=[{&(0x7f0000f78000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f77000)=[{&(0x7f0000e7c000)="9c9cd2e14495fdcd18b08279d67455ca6406f80c458ab0d53ea08ef75bf5b213037c359b88d27afc942b4c2190a93acb98287957017781fb71aace93fd80004b31b9887588818c891b0940262834938f518b3986e7f50bab5a0c8e94038ef2809473aa53123074f3227b51179d6088b03765ee8c6961092198480f0b7588e814998b98df97fd789307cf21bf6e2770e02cbda35fe1340b933f1c2130a696f90bcf8165de0676ce17f8e40b189c6dc5331986bb7d56593e66beb7b5a3641cea759314b6c1e19c31cc6ec3ebcf2a069911639bba9cdaeb6362d65ef95b7c3b5dc4", 0xe0}], 0x1, &(0x7f0000f77000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x10}, {&(0x7f0000f78000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000083b000)=[{&(0x7f0000f77000)="ed4e04198be74f758877d9d0b763b0c1f8fb7a834319467fa9c2dc8259b36f13de2aa3b5b0237afbead45225249d192d0ec0d2fb8151a601ef612a7585ac6fc910dc5d15baae2a71dccaa0114857d83800f882a1863e", 0x56}, {&(0x7f0000ced000)="c6722d87a82701b6ddae81dfcce06fb378b6f6cf25d2b24c0b8be51b07243c28e0b235abe09afa25feaed434068603a30475036ad526ab42faa235f7ac1fd2c4b6788e33b528cba8983e6dec8fab31550c552d11f7412bf4bb664c913f97f8fe26c3821b3a2b7a38be1122641a7a9f1ef02270d7421e50a5010f", 0x7a}, {&(0x7f0000f78000-0x97)="a1076c8e1012faad5c04499c69cdda22359251d4f42682537c54320a4e1d6fac236393fdbe8c50b94f47cbb53d3c1eb0b255c9f56ed2811786fde96cf954c7e85be73ad096392487fd9c4ce8268a92803eecb9b116c1d7cd7deed65cc2963245cabedf30a9a1392f6fd372d30d614458b58b7126a170a544025747225442e9fa15a075aa43f4a6606db3623d22101921a178938bdd0921", 0x97}, {&(0x7f0000094000)="88d7d925f9634ef4965e1c2da7ff1f8e6250a2", 0x13}, {&(0x7f0000de4000)="61f7022aa460c946fcad5d887b24ffe6ae3869242b4346d4ee8021a853513f949873dc51003c2790f92615922660b8b039a08c44bae63bfbc03c92aa297219e5fd6d52c9dac1", 0x46}, {&(0x7f00001f2000)="e3012812bab8e64d93d98d16a90ed79a77941a9a745d32d168d4cce476590d2dbc56402591f1155729ea7660028bb3fb7522f27a8ce2caa5ec27147be53bf8ba7409f1bb87ad2476e53471737c80b016a9848db3a99481094e8e97aeb084e1276d6ba24f90100f1c5408dbb38bcb0773a2b4d0f46a20c81adac069458125f00a3bc621dd6ec8f75ef4481be32e71cacb61d3e658d85a04eda2dbf1f77c84a2badcfe23d147faf1", 0xa7}], 0x6, &(0x7f000066f000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x138, 0x20008010}, {&(0x7f0000f78000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000e7000)=[{&(0x7f0000db6000-0x5)="47ceb3f670", 0x5}, {&(0x7f0000f78000-0x82)="be43a0bc918f164c41490fe5f13287dd8339b227480eb6ee127f8ceb3f28da1e071722f9c8b8d5e809d2be653a78897f62c0c98d6c574f308d48f4dcb073768dd27abcf58f48aac9f95b6e0a36cfdc6fba5a689fc89d37b04b6647a715090beb9525ee2c1502515cd05dbdeba0d5c247df36fe8f2c59d1eee7f239fad76fd42ea8a4", 0x82}, {&(0x7f0000be3000-0x21)="09bdc8c30cd891cf9250ad96d16fe75dd9b5f904bdd3d550b28e77d6fcb06da241", 0x21}, {&(0x7f000079e000)="a433f71b9865e2815ca7d81477fb31204b832dd4cdd66db5cb720319d71f9f1982be31a699980178", 0x28}], 0x4, &(0x7f00000a7000-0x128)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r21]}], 0x128, 0x20048000}, {&(0x7f00000e5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b6a000-0x30)=[{&(0x7f00004b5000)="8b9c595c7e1a1444c22f34de00b69906ad7330010c8de4a342390a31b32bedc741fd784d67a68f57b1157b920a6b929fa835bcd2cd87f1810f2cf576f90ba6eecb6c0c4230333006ea7a188f00f406f7176c085593632de4060a5cd79b9a5aa09dd1fb7e93629e4cbcfe179bbfc17907e2b67d710f12511ed60fdfe08fe5d317874b16e569d5519228cfc073d99e8020f3b60557bd038a834b125b00785abed10125efab8f3b6d68c62b13", 0xab}, {&(0x7f0000f77000)="416479b2df1e9946112db9f8bdd03d41e9adf78286ecad044a3c0f87114124474b732a8da7b049caa526cf521e0b1fe3d6a1dd0310952e50cdfee5d228a7317fac14e6b3", 0x44}, {&(0x7f0000c01000-0x38)="b1b64fe931a2cfde1ba263c49a69799e5c958c8982079770b59687ef816c462947138b053cbda13adc70ba0f380a1c10fd1327f124ec25c5", 0x38}], 0x3, &(0x7f0000f78000-0x120)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}], 0x120, 0x40000}], 0x4, 0x4000000) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f76000)=@generic="891cd6dec098afe4526d6d7872d26f61") setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f75000)="fe8c1dc190b479ee507b543531c1eb24cac623b808fcf39b72b091d4cd8ac0b8be1fa90d00000002e62115179a14fa483dde9c37851a4ddd129439e51f7b169fad59aae92a17fd0c62ee8df52b21227eb8240ac315cf52856f169362204cb30442466e2022a35d3001f4e4a19ac8317183669b019df298c927cce0e025cf5c44a336c28dda420258693f6798b766709150245a21d7f6ac8168006746f323f887", 0xa0) socket$bt_bnep(0x1f, 0x3, 0x4) r34 = socket(0x1000000000000010, 0x802, 0x0) write(r34, &(0x7f0000f73000)="22000000190025d0471c1f24fffffc0e023d000000100000000040ea080007000000", 0x22) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r34, 0x894b, &(0x7f0000f75000)=0x0) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000014000)=0x0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000016000)=@assoc_value={r2, 0x80000001}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x694, 0x3f, 0x1, 0x81, 0x4c}, &(0x7f0000015000)=0xa0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000016000)={0x7fff, 0xfffffffffffffff9}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000)={r3, 0xbf8ff44, 0x0, []}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000016000)=0x14) connect$packet(r1, &(0x7f0000001000)={0x11, 0xf7, r4, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000018000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10) r6 = accept4$inet6(r5, 0x0, &(0x7f0000009000)=0x0, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000014000)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x197, 0x7ff, 0x0, 0x5b10, 0xc1}, &(0x7f0000012000)=0xa0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000007000)={@common='ip6_vti0\x00', @ifru_flags=0x100}) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f000000b000)=@assoc_id=0x0, &(0x7f0000009000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004000)={r7, 0x5}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000013000)=@assoc_id=r8, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000010000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="9ae1aa0d123d", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0xffffdd87]}) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000bd0000)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000ca8000-0x4)=0x0, &(0x7f0000ca7000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e3f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000667000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000857000)={0x0, 0x7fffffff}, &(0x7f00002c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c1c000)={r4, 0x7, 0x1, 0x7, 0x630, 0x4, 0x1, 0x0, {r5, @in6={{0xa, 0x2, 0x7, @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]}, 0x7, 0xee04, 0x0, 0x6, 0xffffffff}}, &(0x7f0000a0e000)=0xb8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) bind$bt_sco(r3, &(0x7f000059f000-0x8)={0x1f, {0x60d62910, 0x9, 0x1f, 0x2, 0x81, 0x100000000}}, 0x8) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000792000-0x4)=0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000793000-0x4)={0x0, []}, 0x4) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008ae000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000bc000)=0x1c) socket$unix(0x1, 0x10000000000005, 0x0) unshare(0x9084000) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009ce000)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000deb000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000788000)={r2, 0x8}, &(0x7f000094c000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000071a000-0x8)={r2, 0x200}, &(0x7f0000ca9000)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dec000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000686000)={r3, 0x81}, 0x8) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003f5000)={r3, 0xf3d, 0x40, 0x6, 0x50, 0x8}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001c7000-0x5c)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x1, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x6, 0x2, 0x1, 0x7, 0x46, 0x2, 0x8, 0x2]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4) 2018/01/06 19:09:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000357000)=@sack_info={r1, 0x7, 0x9}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x13) socket$netlink(0x10, 0x3, 0x810000000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e54000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000691000)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000236000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000922000-0x4)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00001f0000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r4}, 0xc) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000150000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005c1000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006c8000)={0x80000001, 0x0, 0x0, 0x98000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00005d6000-0x10)={r1, 0x2}) r2 = socket(0xa, 0x3, 0x7ff) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000076f000)=0xffff, 0x4) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000+0x717)=@ax25={0x3, {"795114765cdb9a"}, 0x0}, 0x10, &(0x7f0000c4b000)=[{&(0x7f0000001000-0xfb)="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", 0xfb}], 0x1, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xb, 0x200000010000002) recvmsg(r1, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) socket$inet6(0xa, 0x7, 0x1) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f66000-0x4)=0x3, 0x4) 2018/01/06 19:09:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) tee(r0, 0xffffffffffffffff, 0x4477, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e64000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000fb5000-0x1c)={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c) r1 = accept(r0, &(0x7f0000677000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000047e000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000384000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d1000-0x4)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f000029f000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x1, 0x20000000000003, 0x0) sendto$inet6(r3, &(0x7f0000aa5000-0x70)="946560d9dad78a3a37bccfe2b8e9217d1b7b864736894edd3742360929bb7e8b3323649eddffe822b77dd3e7489d9df61d49aa06c7bb1f6197d88e30bd63310571174e6ad5459fd7bc2907ee8bcef600359c53cc4508485f23ce077bb5a0577308800f82049cdfbc7e1f5b6efc4d32c1", 0x70, 0xed30bc3959e57bd8, &(0x7f0000692000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000377000-0x8)={r4, r2}) shutdown(r4, 0x1) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000056e000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00007dd000)={0x0, 0x0}, 0x4, 0xfffffffffffff8f8) 2018/01/06 19:09:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000002000-0x8)={r2, 0x10}) r3 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10, 0x8, 0x1, 0x8, 0x2, 0x9, 0x6, 0x8000, 0x8, 0x10001, 0x8001, 0x1, 0x0, 0x2, 0x0]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000-0x8)={r5, 0x3e0}, &(0x7f0000001000-0x4)=0x8) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 124.244520] device lo entered promiscuous mode 2018/01/06 19:09:45 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000002b000)=0x0, &(0x7f0000dae000-0x4)=0x4) socket$inet6(0xa, 0x800, 0x4) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7fff, 0x0, 0x0, 0x9, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x10fd, 0x0, 'ctr(twofish-asm)\x00'}, 0xffffff00) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f96000)=[{0x0, 0x0, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) socketpair(0x10, 0x5, 0x100, &(0x7f0000ec2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000152000-0x4)=0x9, 0x4) 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000f0000)=0x0, &(0x7f000011e000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00009bf000-0x5c)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, 0xec30, [0x80000001, 0x400, 0x6, 0x4, 0x311, 0x7, 0x8, 0x5]}, 0x5c) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000785000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000090a000-0x4)=0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a53000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000+0x52)=0xe8) r3 = getgid() mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eef000)={0x0, 0x0, 0x0}, &(0x7f0000eef000)=0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eef000)=0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ede000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000023a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000255000)={{{@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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ea000)=0xe8) r9 = getgid() r10 = gettid() mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eef000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef0000-0x4)=0xe8) r12 = getgid() r13 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000412000)=[{&(0x7f000084f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ef0000-0x80)=[{&(0x7f0000eef000)="6fbfe1e1e7066548071203f49d2c6643127168b8809e2e13af81fe3361c3b47eb160b8d05935dd6d83da6f89269746eb7e23939508fa41e39b01709fc8f75ae1b90d11618fc1128c6aa8c9f53951d56064e7d01de5ca3edaba57dbf33cfdc0bd44dbbe5cfacab66aaec12366b596c7822b7a3e80a1efaeb2502479a58777f4416b23b60e3d7251684cb0be9c72d3bd44c59e04", 0x93}, {&(0x7f0000eef000)="20cff7b0bc78a8f9a0402692c5862dced48525ffa48b05f0b86651a12eafd42b14477d7cd41e53c8950216b6a60b9337d3532a33dfd96d22ec5ef65bea931d104845e6a6fb57516fc359fa2b61ce181ffd14b5d1535558c366a1044a9951e171ca64e61fa7c8191bc1c16f45776f76dba16b8860479fe45a02fb8a3d7372f4259206ecfd168f0d3868c9827de56659894dbb49d973bcb99c6808b641fcfa6a38c5850e169764fb24", 0xa8}, {&(0x7f0000662000)="5f2f46a52d722446141b6a4f5966ef58f6885b85e534fd07f62d7eb5006f9fad49eb6143d95469bd029b5f0ab6608df4b5ac3c47c6ac8ecfd413c051527e1bdb8e3b19d59b9d86ab164347c5f42077a2056f7a50081b776fc96e9e3e780b7313195b303c60b6d7725d1eea71f00b87c367d031ddfeb4fcc16a0588e6c04cf6ce431c57b7fab48b60f14b2164995252ee86fb55b664bad34cd9d12fd35711be2473d34a49135b25ef65650a6815be919f841732080debdbff82d98debf6e1ad694498fb566f9aea502f979a0c6d7ca7327a4693676f20", 0xd6}, {&(0x7f00007b5000-0x60)="dd7ba7149a9f7428f23c15fd985e87b3af7b0c61acec79c0875d64357fa057adc3adc19f160330f027985c574dd2491e8714de60ddaf52b6819773940d534c62fdbf1947d040fdeda48cf837f1a52294c1c772d7572de71974f25b539c1ec54f", 0x60}, {&(0x7f0000eef000)="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", 0x1000}, {&(0x7f0000ef0000-0x7a)="15adfac7197fb958a59bfb95b4f083278a2e601200cfd6a37250cbc77fa26c30323d84ed5f5b27fd87ef5cdba6c05a3324feb0a09a8f460a00853467abbb3b1435478e424487ca9252a8c949878bd3578cba00e308c8e53721a7d3b83ed2eeec712a3f4c18fd1a3cbe9bd711f8bd63613be46d92e6ce0f91d882", 0x7a}, {&(0x7f0000eef000)="26c21339818c6822df95d6ee0de3e428e7fafe63ac419439c86fb4d55175ecee12e81c0e", 0x24}, {&(0x7f0000eef000)="3baffdb49fee", 0x6}], 0x8, &(0x7f0000804000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r13, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x148, 0x20008000}], 0x1, 0x40) getsockname(r0, &(0x7f0000eee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002e1000-0x4)=0x14) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x6, 0xffffffff89bd5194, &(0x7f0000598000-0x8)={0x0, 0x0}) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009e5000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00007f7000)={@rand_addr=0x3ff, @multicast1=0xe0000001}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fea000-0x10)={0x1, &(0x7f0000aa9000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000810000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e25000-0x8)={0x0, 0x9}, &(0x7f000011a000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000e4000-0x14)={r1, 0x800, 0xa98, 0x0, 0x3f, 0x7}, 0x14) socketpair(0x11, 0x6, 0x7ff, &(0x7f000071a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000768000)={0x2, 0x3f}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f89000-0x9f)={r1, 0x1e, "74085c32dfbcced73dfde5a19c01738b854422dae1999301613a945f8d7afa419cc657def93f669e6b70e5271a9108c068a94e9c87e41d30b81875195aae174aa723e7f4a76421aeaa0ca77cf2f747dff4fcd4419334d2947bf529a3cd02f36dd48d6996a7236c06ffa46e4ddf75008a8726b25d3e56bf9612b484db22740dc002db2d0c238d1b6daa36cdc8392305852283a769b3ca32"}, &(0x7f0000985000)=0x9f) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e15000)={r4, 0x3, 0x4, 0x87, 0x3f, 0x9}, 0x14) socketpair(0x1f, 0xf, 0xffff, &(0x7f00002fa000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f0000085000-0xd7)="3127cf08e10eca2e75ca374f513bed3e2628754fa3279421c9ff200775817c2fc23a9d1af4fb4e577e36f61d5985fe3e60545322ac02b522f2256886dbea13d81978a3e7d139ea66dfad8b5f1d20293dc44eb98c4fe8ab1ad28d2fe208c16dea1639c9f9b8ef426877481208882dde25af64b586aa0999ddb40bb20b2d95c6ca17fda2927b23fac6129b284246dfd8943c340b21d297b5f4c55ea5ff74c0f44efed6d783e092e5cff832ad1a6ee6de5b9d7448ea785a601330c19c0b5ccfd8504f77938cdf9416a6013365779c1b8964a33696fef19e23", 0xd7) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000f67000)="2400000032003f05fbff9a0000ef030002290704040001000c0500d800000000fffc0000", 0x24) getpeername$unix(r5, &(0x7f0000719000)=@file={0x0, ""/108}, &(0x7f0000ef5000)=0x6e) 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x200000000000002) recvmsg(r0, &(0x7f0000412000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000569000)=""/160, 0xa0}], 0x1, &(0x7f0000e7d000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0xa, 0x8) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000e7c000)={{0x81, 0xc89, 0x7fff, 0xfffffffffffffffa, 0x80000000, 0x3f}, 0x5}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e7d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) preadv(r0, &(0x7f0000f64000)=[{&(0x7f00003fc000)=""/202, 0xca}, {&(0x7f0000de2000-0x83)=""/131, 0x83}, {&(0x7f0000f64000)=""/163, 0xa3}], 0x3, 0x0) 2018/01/06 19:09:45 executing program 3: pipe(&(0x7f00007f4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c83000/0x4000)=nil, 0x4000, 0x9, 0x20010, r0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003bf000-0x10)="1f6c18fa08e7c80f9a9c63ff82d9ca20", 0x10) unshare(0x8000400) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c85000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000018c000-0x4)={r0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000027d000-0x28)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x6, [@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0xaef, @empty=0x0]}, 0x28) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00005ad000-0x4)=0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005ac000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="e0000008", 0x4) r3 = socket(0xa, 0x8, 0x64) sendmmsg$alg(r2, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000011d000-0x4)=0x6, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005ae000-0x8)={0x0, 0x8}, &(0x7f00005ae000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003c9000-0x8)=@assoc_value={r4, 0x5}, 0x8) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00005ad000-0x4)=0x8000000004009, 0xfe02) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000218000)={@common='bpq0\x00', 0x3f}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000052000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047f000)=0xc) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000c2e000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = accept4(r0, &(0x7f0000cb6000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00006c6000)=0xc, 0x80800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000952000-0x20)=""/32, &(0x7f0000c06000)=0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000028a000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001b000)='htcp\x00', 0x5) [ 124.357094] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 124.365889] tc_dump_action: action bad kind 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000755000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000856000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000153000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r1}, 0x14) write(r0, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0x20) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000340000-0x108)={0x0, @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]}, [0x10, 0x4, 0x101, 0x7fff, 0xfffffffffffffded, 0x3, 0x4, 0x0, 0x9, 0x7, 0x800, 0x3, 0x2, 0xffffffff00000000, 0x3]}, &(0x7f0000eb9000-0x4)=0x108) socketpair(0x5, 0x805, 0x1ff, &(0x7f00009cb000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r2, &(0x7f0000844000-0x9)={0x1f, {0x3, 0x1, 0xff, 0x4, 0x100000001, 0x3}, 0x5}, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003aa000)={r1, 0x4, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f83000)={0x0, 0x200000000000, 0x3, 0x0, 0x3}, &(0x7f00008c9000-0x4)=0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) splice(r0, &(0x7f0000d91000-0x8)=0x0, r0, &(0x7f0000292000)=0x0, 0x6, 0x4) pipe(&(0x7f0000aa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000d7c000)={0x4, 0x5, 0xfffffffffffffc00, 0x2000000000000000}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00001a0000)=0x0, &(0x7f0000b4a000-0x4)=0x4) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000075d000)={0x0, 0x0, 0x2, [0x80000000, 0x0]}, &(0x7f0000b9e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e23000)={r1, 0xffff}, &(0x7f0000bc7000-0x4)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x19, &(0x7f000008c000)="cb522b0d46ca3d3f8c20a553342cd237f7ad3b1686e5eb2d7a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1261, &(0x7f00003f4000-0x12b5)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x122b, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x8, 0x0, 0xca, 0x10001, 0x0, 0xc0f, 0x0}, @fragment={0xff, 0x0, 0xd509, 0x2, 0x0, 0x8, 0x2}, @hopopts={0x16, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8000}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x7, 0x6, 0x320000000000000, 0x2, [0x100000001, 0x0, 0x2a88f20c]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x8, 0xf7, "c0dae8942a904a7b6b423eeda1e03171e4fb6d63f3552dd4f65e7f6cd9adc4a642634f5e855ebb7e1eca992c1fd0f0386488b1e012e2903ad131e8e44c560c6460f75a7ba3c8dab2d83b1839b7108c9a2f61d472c97411d94b900ce546f75b885005fe6e8c42f313daf38ac6e9a8c06431cc7615469d2ae0eb80b63e80e0857d76b5dd967db8a51184ef02a0bc8352720e3e0db5dddc189a4bfd7767709dabbb8c5591e28cfc4f5845fc0a579be931cea10f1561404602be981bdd8cb68ac3593e155ee11fa5a0b20507cbe1770757fbbb874e9c7b92dce6942a67392f5c44218840affc7964e4ad1ef75864cc5707a36781008a54991e"}]}, @hopopts={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x6f, 0x20b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x28, {0x80000001, 0x8, 0x200, 0x6, [0x1, 0xbe0, 0x2, 0x6]}}, @calipso={0x7, 0x10, {0x82, 0x2, 0x81, 0xda, [0x7]}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x10000}, @generic={0x3f, 0x1000, "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"}, @calipso={0x7, 0x10, {0x1, 0x2, 0x5, 0x3, [0x0]}}]}, @dstopts={0x62, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x40}, @ra={0x5, 0x2, 0x5cb7}, @jumbo={0xc2, 0x4, 0x100000000}]}, @dstopts={0x32, 0x2, [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]}}, @enc_lim={0x4, 0x1, 0x2d}]}], ""}}}}}}}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a55000-0x4)={0xffffffffffffff9c}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000045000)={0x3, {{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) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000089e000-0x8)={0x0, 0x0}) r0 = socket(0x1e, 0x5, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000325000-0x4)=0x0) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000098d000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000-0x4)=0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b56000-0x8)={0x0, 0x727f0620}, &(0x7f0000771000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d47000+0xa3b)={r2, 0xb61, 0x8, [0x9d9, 0x2, 0x59, 0x4, 0x22, 0xfff, 0x20, 0x401]}, 0x18) setsockopt(r0, 0x29, 0x20, &(0x7f00006e3000-0x83)="2e6945b4a92247cbe881d2bad0bec0cb385cc0903f9057cd4f28aa9c99326e7cf3d6a9478771dcdaea5c413043b46c1455259a83185e62122e6ad096b821b3d1df4f9df9f77d492795cd7ab7c7a4d4e05722bbab09f9cc55b527bcabc07ff7a007e83385f17761f4afac95df00d922133c6e697a9cbf7d7b33824e73af3e76afb45b02", 0x83) [ 124.402408] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 124.422801] tc_dump_action: action bad kind 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000013b000)=0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d24000)=0x2, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f000037a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000186000)=0x48) pipe(&(0x7f0000f5d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000286000)=0x7) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f5d000)={&(0x7f0000d6e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f5e000-0x30)=[{&(0x7f0000d42000)=""/4096, 0x1000}, {&(0x7f0000f5d000)=""/188, 0xbc}, {&(0x7f0000f5d000)=""/100, 0x64}], 0x3, &(0x7f0000042000)=""/85, 0x55, 0x7}, 0x1) socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl(r2, 0x6, &(0x7f0000e02000)="29b445ca455fa8975a06d576bf5560d036160422ced4b78b4c02a72b1f760b5140ab41725ab8f1c565ed64a540b490e5a2f82b1dfe9cfa6aa148ed83ca8ead3b449bf0dd86c78e6507943ac56869056c4b38b3a90c94b6a90021282bc8593a3e0eb5d73d540f341fa55f836b5b0d3d378dccf08e3f0907f5bc7c6a488e585777125f7938782480932c8c187239d07f9fb2273531a8aabb9588b2") 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0xa, 0x26c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b38000-0x8)={0x4, 0x2, 0x2, 0xfffffffffffffffa}, 0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b82000-0x4)=0x4, 0x4) listen(r0, 0x3) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000a1f000)=0x0, 0x4) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000045a000)={0x0, 0x8, 0x5, 0x3, r3}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000787000)=@generic="6a1fde37889066deefe97487685addde") getpeername$packet(r2, &(0x7f00001b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000098c000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e7a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:45 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x61, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000049b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e3d000-0x22)="22000000180007012007f1ff090003000a010008002720080201000004000800aa00", 0x22) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000949000)=0xf7, 0x4) accept$nfc_llcp(r0, &(0x7f0000a60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000628000-0x4)=0x60) 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eae000)={0x0, 0xffffffffffff7230}, &(0x7f000079b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aa3000-0xa0)={r1, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x7, 0x8, 0x0}, &(0x7f00004ce000-0x4)=0xa0) write(r0, &(0x7f000080c000-0x11e)="1f0000000206ffdde200f49ff60f0000000200150900018006ffffe5000051", 0x1f) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e88000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f00007c6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt(0xffffffffffffffff, 0x800000010d, 0x7, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000037d000-0x4)=0xd6a, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="54f7263ca427", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000433000)={0x489, 0x4, 0x542b, 0xfffffffffffffff7}, 0x8) [ 124.520633] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 124.536435] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 124.553747] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 124.569485] IPv6: Can't replace route, no match found [ 124.574795] kasan: CONFIG_KASAN_INLINE enabled [ 124.579431] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 124.586835] general protection fault: 0000 [#1] SMP KASAN [ 124.592361] Dumping ftrace buffer: [ 124.595905] (ftrace buffer empty) [ 124.600034] Modules linked in: [ 124.603209] CPU: 1 PID: 29789 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #177 [ 124.610549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.619899] RIP: 0010:fib6_add+0x733/0x15a0 [ 124.624196] RSP: 0018:ffff8801c95472d0 EFLAGS: 00010202 [ 124.629532] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff84b7fa12 [ 124.636781] RDX: 0000000000000004 RSI: ffffc90001ef4000 RDI: 0000000000000282 [ 124.644044] RBP: ffff8801c9547600 R08: 1ffff100392a8d2b R09: 0000000000000000 [ 124.651286] R10: ffff8801c95474c8 R11: 0000000000000000 R12: 00000000fffffffe [ 124.658528] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000023 [ 124.665776] FS: 00007f3817c80700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 124.673971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.679822] CR2: 00007f6afe630db8 CR3: 00000001b23e9003 CR4: 00000000001606e0 [ 124.687073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 124.694313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 124.701549] Call Trace: [ 124.704114] ? fib6_force_start_gc+0xf0/0xf0 [ 124.708498] ? __lock_is_held+0xb6/0x140 [ 124.712532] ? ip6_convert_metrics+0x170/0x700 [ 124.717083] ? rcu_read_lock_sched_held+0x108/0x120 [ 124.722067] ? kmem_cache_alloc_trace+0x456/0x750 [ 124.726880] ? lock_acquire+0x1d5/0x580 [ 124.730840] ? lock_acquire+0x1d5/0x580 [ 124.734787] ? __ip6_ins_rt+0x56/0x90 [ 124.738567] ? ip6_convert_metrics+0x546/0x700 [ 124.743118] ? lock_release+0xa40/0xa40 [ 124.747062] ? dst_discard+0x50/0x50 [ 124.750747] ? __ip6_ins_rt+0x56/0x90 [ 124.754517] __ip6_ins_rt+0x6c/0x90 [ 124.758116] ip6_route_add+0x141/0x190 [ 124.761972] ? icmp6_dst_alloc+0x660/0x660 [ 124.766179] inet6_rtm_newroute+0x14f/0x160 [ 124.770474] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 124.775566] rtnetlink_rcv_msg+0x57f/0xb10 [ 124.779771] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 124.784846] ? validate_linkmsg+0x8e0/0x8e0 [ 124.789139] ? __might_fault+0x110/0x1d0 [ 124.793171] ? netlink_tap_init_net+0x350/0x350 [ 124.797812] netlink_rcv_skb+0x224/0x470 [ 124.801844] ? validate_linkmsg+0x8e0/0x8e0 [ 124.806134] ? netlink_ack+0xa10/0xa10 [ 124.810006] ? netlink_skb_destructor+0x1d0/0x1d0 [ 124.814835] rtnetlink_rcv+0x1c/0x20 [ 124.818529] netlink_unicast+0x4c4/0x6b0 [ 124.822565] ? netlink_attachskb+0x8a0/0x8a0 [ 124.826956] ? security_netlink_send+0x81/0xb0 [ 124.831511] netlink_sendmsg+0xa4a/0xe60 [ 124.835557] ? netlink_unicast+0x6b0/0x6b0 [ 124.839764] ? security_socket_sendmsg+0x89/0xb0 [ 124.844489] ? netlink_unicast+0x6b0/0x6b0 [ 124.848703] sock_sendmsg+0xca/0x110 [ 124.852387] sock_write_iter+0x31a/0x5d0 [ 124.856420] ? sock_sendmsg+0x110/0x110 [ 124.860373] ? iov_iter_init+0xaf/0x1d0 [ 124.864321] __vfs_write+0x684/0x970 [ 124.868007] ? kernel_read+0x120/0x120 [ 124.871869] ? bpf_fd_pass+0x280/0x280 [ 124.875729] ? _cond_resched+0x14/0x30 [ 124.879584] ? selinux_file_permission+0x82/0x460 [ 124.884401] ? rw_verify_area+0xe5/0x2b0 [ 124.888431] ? __fdget_raw+0x20/0x20 [ 124.892115] vfs_write+0x189/0x510 [ 124.895627] SyS_write+0xef/0x220 [ 124.899050] ? SyS_read+0x220/0x220 [ 124.902647] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 124.907634] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 124.912362] entry_SYSCALL_64_fastpath+0x23/0x9a [ 124.917092] RIP: 0033:0x452ac9 [ 124.920254] RSP: 002b:00007f3817c7fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 124.927938] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 124.935179] RDX: 0000000000000022 RSI: 0000000020e3cfde RDI: 0000000000000013 [ 124.942417] RBP: 0000000000000567 R08: 0000000000000000 R09: 0000000000000000 [ 124.949656] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6248 [ 124.956899] R13: 00000000ffffffff R14: 00007f3817c806d4 R15: 0000000000000000 [ 124.964148] Code: 24 11 b8 fc e8 7f 55 a4 fc 85 c0 0f 85 d5 03 00 00 49 8d 5e 20 e8 0e 11 b8 fc 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 5a 0c 00 00 4d 39 ee 4d 8b 7e 20 0f 95 c0 4c [ 124.983237] RIP: fib6_add+0x733/0x15a0 RSP: ffff8801c95472d0 [ 124.989039] ---[ end trace f49e367cfd4cb6a5 ]--- [ 124.993791] Kernel panic - not syncing: Fatal exception in interrupt [ 125.000697] Dumping ftrace buffer: [ 125.004211] (ftrace buffer empty) [ 125.007888] Kernel Offset: disabled [ 125.011482] Rebooting in 86400 seconds..