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&(0x7f0000bfe000-0x20)=[{&(0x7f0000fc5000-0xbb)="b42e88cd9c02e385ef1342e8c2caa1915dbaa9b57f16261d377bb1a150125caf1506e9e1277622445151be526ed41e148601a08a55250c7f39bc81e866882307694f2c7e83fb5f3966aa70cf9e160367e83ed6f724de02a07f664b1d7c0c75a816a2ae3860dbfc3f4ab5614ac1a040adf4d373d208f90e71a75a226a05ad483df23906d329e4bd512c8b0b3335fb2202feba1df2cb839e3b209bbccf49e1ac19c8c13ed38307d8fd9cb6d99ee913a208c0911a3cc713d3e8caec35", 0xbb}, {&(0x7f0000001000-0x56)="9881cf06eeb9c9026929ea0b8723b7428d9b430f738ff00ebfa3d28207957722478e78c2e0b05f54d7dc9e4657711ff9ab5d48ba122dc6313c475755cb15e41283acb41759124dd5c9e4741be20f5c30d6d64a971ac7", 0x56}], 0x2, &(0x7f0000000000)=[{0xf8, 0x0, 0x100000001, "49696a7f4360eab28dd00b83a457e3efb990f7105a0b1b2de3b4d310327be1fa01bbeed2fa93cc1d60864d11d8c853f67c966ed47c112ae7b617b0703b325c5084b96b4979faa1a140c8a4d5e45d0faa9af23c1113f9edb2bc6ef7a6baecc801ea93e92699028d5def5a6db64b94a8dca53ad199ff2bbd41990c3bd137a7c60e6a36ff2d17660b09af4cae3b0a10ce03a821991a2ec8bdd814a4a4c7fcafad40a1d4b0dc23583cc1e56555e7d892eb5658d865058b700895defd6f036621d2f8a03e58c99c5caf155ded7bbf6d8bc543ca1d4b9fd1209b6d39fa73f4c9cf8c99029b"}, {0x1010, 0x1bf, 0x7, "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"}], 0x1108, 0x4}, 0x8}], 0x8, 0x800) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x120205}, 0xfffffffffffffeb3) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r3, &(0x7f0000026000-0x10)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x7fffffffffffffff) 2018/01/20 05:29:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000f26000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000054c000-0x4)=0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000121000)=0x0, &(0x7f00004f7000-0x4)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x7f, 0x200000002, &(0x7f0000c58000)="09ff9a2cfe14008c00", 0xf9) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000633000-0x48)={0xf, 0xf, &(0x7f00008cd000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x10001}, [@map={0x18, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1c}, @jmp={0x5, 0x572120ec, 0xc, 0x9, 0x4, 0x40, 0x4}, @jmp={0x5, 0x0, 0x8, 0x8, 0x8, 0x80, 0x5}, @call={0x85, 0x0, 0x0, 0x17}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ca2000-0x4)='GPL\x00', 0x0, 0xb5, &(0x7f00005d7000-0xb5)=""/181, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000999000-0x10)={r2, 0x50, &(0x7f0000aef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/20 05:29:34 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000c000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000000f000-0x4)={r1}) 2018/01/20 05:29:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c8b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000037c000-0x10)={0x4, &(0x7f000033d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000231000)={r1, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r2, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x41, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x100000000000005) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0xfffffffffffffdb7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b50000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000a7b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x3f, 0x1, 0x8001, 0xcd, 0x7, 0x100000001}}}) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000eb4000-0x1)='J', 0x0, 0x0, &(0x7f000050d000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r1, &(0x7f0000792000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000cdf000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, 0x1ff, 0x9, 0x100, 0x7, 0x400080, r3}) shutdown(r0, 0x1) 2018/01/20 05:29:34 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009b4000-0x4)={0xffffffffffffffff}) bind$bt_rfcomm(r0, &(0x7f0000e88000)={0x1f, {0x8c0, 0x0, 0x10001, 0x0, 0x3ff, 0x8}, 0x8039}, 0x9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000346000-0x4)=0x0, &(0x7f0000fe0000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/20 05:29:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000c05000)=""/204, &(0x7f0000141000-0x4)=0xcc) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 05:29:34 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000001f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000001c000)=0x1e, 0x80000) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000015000)=0x0, &(0x7f0000019000-0x4)=0x4) 2018/01/20 05:29:34 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00009b6000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d65000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f66000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="", 0x0, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) writev(r1, &(0x7f00008da000)=[{&(0x7f0000167000-0x77)='c', 0x1}], 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = socket(0x10, 0x20000000804, 0x3f) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a9e000)=0x0, &(0x7f00001a6000)=0x4) 2018/01/20 05:29:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c68000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f00006ed000)={0x6, &(0x7f0000424000-0xa3)=""/163, &(0x7f0000609000)=[{0x1, 0xb3, 0x0, &(0x7f0000b91000)=""/179}, {0x5, 0x8b, 0x5, &(0x7f000032d000)=""/139}, {0x241322ba, 0xbf, 0x39c, &(0x7f0000293000-0xbf)=""/191}, {0x1, 0x1000, 0x7, &(0x7f0000959000-0x1000)=""/4096}, {0x9, 0x3f, 0x5, &(0x7f0000d63000-0x3f)=""/63}, {0x9, 0x34, 0xffffffff, &(0x7f0000eae000)=""/52}]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/20 05:29:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r0, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0xfe40) getsockname$inet(r0, &(0x7f0000f26000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000530000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000828000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000fa4000-0x4)=0x10, 0x800) accept$ax25(r1, &(0x7f0000c40000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009f0000)=0x39b) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/20 05:29:34 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe3000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000926000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000cd6000-0x20)={@common='dummy0\x00', @ifru_flags=0x4000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000087e000)={0xffffffffffffffff, 0x50, &(0x7f0000b50000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000847000)=r2, 0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@generic="c814ec05055e915606014343813b81d4", @ifru_data=&(0x7f00000b8000)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000082e000-0x10)={0x3, &(0x7f00003d9000-0x18)=[{0x100000000, 0x7fff, 0x7fffffff, 0x1}, {0x8, 0x1, 0x0, 0x5}, {0x5, 0x9, 0x8, 0xfffffffffffffff7}]}, 0x10) 2018/01/20 05:29:34 executing program 6: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={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]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ace000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000011000)={0x0, 0xe8, 0x0, 0x0, 0x80, 0x7fffffff}, &(0x7f000000d000)=0x14) syz_emit_ethernet(0x81, &(0x7f0000010000-0x104)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8dba2", 0x4b, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "c42b8c8431c295dd2d227d287055483ba3e071c0bec0dcbc299579d3bbc157ed1391431447e484b6d7bf6300ea10f8b5c58fa9d8ff758fbc6b7246fed4ef7723afe8b7"}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/01/20 05:29:34 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x3c, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001c000-0x6)={0x1, [0x80000000]}, &(0x7f000000d000-0x4)=0x6) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x7, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000014000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001c000-0x8)={0x0, 0x2, 0x52}, &(0x7f000001b000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000012000)={r2, 0x0, 0xffffffff, 0x2}, &(0x7f000001c000-0x4)=0x10) 2018/01/20 05:29:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000934000-0x4)=0x81, 0x4) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a36000)={r0, 0x28, &(0x7f0000da9000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001f1000)={r2, 0x7ff, 0x8}, 0xc) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b65000-0x38)={&(0x7f00001a2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000887000)=[{&(0x7f0000e26000+0x142)=""/225, 0xe1}, {&(0x7f000070a000-0x46)=""/70, 0x46}], 0x2, &(0x7f0000e75000-0xdc)=""/220, 0xdc, 0x20}, 0x1) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:29:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c68000)={0x14b3, 0x5, 0x100000000, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket(0x2000000008, 0x6, 0x4000000000000001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d12000-0x8)={0x0, 0x0}, &(0x7f0000c3d000)=0xdc) socketpair$inet(0x2, 0x7, 0x1, &(0x7f00001ce000)={0x0, 0x0}) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000bdc000)={0x0, {""/7}, 0x0}, &(0x7f00002d5000-0x4)=0x10, 0x800) accept$ax25(r3, &(0x7f00002a2000)={0x0, {""/7}, 0x0}, &(0x7f0000dd1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003f1000-0x5)={r2, 0xfffffffffffffbff}, &(0x7f00001c7000)=0x8) r5 = accept4(r1, &(0x7f0000fcb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ac000-0x4)=0x26, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da4000-0x4)=0x5) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000e71000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000847000-0x4)=0xffffffffffffff99) sendmsg(r6, &(0x7f0000b92000-0x38)={&(0x7f0000179000)=@ll={0x11, 0xf7, r7, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f0000b9a000-0x60)=[{&(0x7f0000d7e000)="8301f59d24461e6cf6720a82a9a098ad810d68fcbb70e35fecd6cbec9ca9cd39ce4f0cf83363cd583ae940c5594ed93385085252209c44384570ff57f3b8dbf964c31b4d1aa7fdb78d42275cd4adfaace4ccf52d03b35ec275af28dd6124e20084bef04f3e626dd4a12f0ef271e290a643083c0843242867b251364fc145d3bb73ea6f5c39875b64adfd65ca857be2fa62954ccdef873e3b5b9a3e69ce4f4b22a35eb9781fbecb282f3c1c1682c64da2343e315f87273afe7049e10cbe422e6d360ef1708eee56f3a8c95bf28fc62e135d6205bac45a26993a8678e58350cf22721a531c", 0xe4}, {&(0x7f0000d04000)="0d08e4de8b15438fa4869cda0f7603cb77d8d63b2229d887f601410195541e664a1dc49b47ae63ece56c0519cae6c936da9030b19e25119b18dd9a367a04389ae30bcaf8366350cb311ad5286e909efb3fb99023cf63c9645955ab84b2754968e5e40578e0a2c21f5e8ea3583769bd9ed30fae5bcde0d776e9d074295466fe29ffd2468460f6566066198ebffe8230c9ee0c5641344588fb5289faef5171c70ea17e8dc10270275893819fa84ebb007d89c8a8c6ecac5c55c834e86d8b", 0xbd}, {&(0x7f00001eb000-0x46)="4fa817af6065d4f82c618b25026e6145dc7ee8b67e5e8c8338d3eff7805d1b4a9fda5c9d707369c1b5deb0ec97a6b4283958f81d51d37e3b7656ef68c9813a70dcd38895142d", 0x46}, {&(0x7f00006db000)="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0x1000}, {&(0x7f0000423000-0xe8)="95e20f3e4592484915b3675227e096411fa349d5b0c36a9bfe1b46dc32fcd074a2e899430dcbbe427646bb303047e4dff7dff31e62de859c96591598de23e4b0b8c947af64f1e9d5d3252ad79738588a3cf47237e1a833bfc84fb1179118f259f235cc97cfe24bc0ed68fa59028851e0fc9e1242efc828f9c4b4a932316d9fc958a8e3fcb7a0df949b9b3b3f53e677ec1d6024e93220293b8029f0ee0846ba984b604162a9c301f40a64d45374ca2071b3924bc19cd8aae2a213779697b262ddd4079d7b8eee90d10d9b4f8f32663e0e8372878ec3378b3a1db80d8023b016993a74f0ec2e4448c8", 0xe8}, {&(0x7f0000f5a000)="a93d8d161af13730dfd31f43de5124d8e6561460cb33ef38160c904443a7c9721fb159e236a1fa0b310e7c0fd94defd32ecfb44ea46e19f7cd1736d1e67b3b879f1ec9c7e1bdb09cb68b49e43de9c77ec0cf7d6003ed623b4a28e0edc115ba09051e24a9fe4d6864ff12f92b025b43fe59ffea712dff7c9667392c46c94acfb6f0a1e61882d5ce1cc250d4cb6e7d01967c66a1844973ea8c988914b70e52ceedb8c760ea4c22f7ea5e4432c53ea19b04d84bc792c1df7cb1931bb617aedf6ef4582d180f445d3dde8b0cf8fba141dc8481591f7a980030021d85c36d40b570238d78be550c", 0xe5}], 0x6, &(0x7f0000e20000)=[{0xd0, 0x105, 0x12f, "881581aaf451ab8447f3aeddde0a819363a261964a554feb77adb7400aa1cff8c6350df4f8ab45c2ca73bc46690663716e4bf43f2b936087210d6139b55f396f336bf3cb37579d77c2139dd06549fe0f8e537642028482f93c396d1e9fb7471b5a07ca1741277a9872e8b698d799d456a427155d6a58f19a0034e843e0b1ae14c5607e293bda4078a33447dec2e73266547322fc479f2a928a805b8fa08c5f39978ffc9ec5e576744594a2ab5270292ee22a4fed76b39e7091a899"}, {0x108, 0x108, 0x8, "8e153f3ac9a287b0715b6b682f3ff8604e4b63e4a6143f889e7874f254a4c92d657df731bd88c958fbe23a6c9f71220fece620a251c3b96a4fa2578e6fea598d5313db0d176217c7ec9ae4790389f1aee9f6e4895657a0e0fe8bf737f6d5616bc6037dc36e5318b584720b3dcba4a65a881ac967ef4a34f9d7700dbdda26a56aa1e3faa89b24704199562840ec177c4df0d8ebb3ffcc14ad124e0a15c3cb28acc1100f572aa54f7e8a665e3858eeef277e8ff93e1ba6d0eea5649ae8cedecf8a0a4b7d36d6e24f12bf2b239fae6efd69a9f5c748a260d590ff68373bee5d84e6bef4596b3d0c2b5718a81dd478c31d85b5f4d449"}, {0x108, 0x113, 0x7fff, "7bd1c31a8ff6021513f4b85e6db9e1d432f379876d394639efe99da135b3fef5e8023463e5ba753002d87243e270563a4593070240a5a81561e2109a48bf6e5fdbd74dd06dc548ae18af8267962f0aef31d81aa69cec9414aae3a2b29259717e49dc010529e793362cecf7869978d25ae3c4e57e16c39e56363b48df4cf23cc734d2476fd5807a053ab62aa0a431f18d9be58a122a9f3ad58afd226baaebe06827d138cb9a90ddd6954175f16cac0e21789739bec79735461e77519b6c2d509a35ea4802b58485ac336014af8e27fa712f112b58df708c428881f396176ae5c59be06c08651808a9d49f8ebbae7ef1e206dffb2dc78a"}], 0x2e0, 0x2000c000}, 0x4000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000d08000-0xc)={r4, 0x2, 0x0, []}, &(0x7f0000935000-0x4)=0x17b) socket(0x8, 0x800, 0x5) bind$alg(r6, &(0x7f0000af8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 2018/01/20 05:29:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x55) 2018/01/20 05:29:34 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ec6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f000037d000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x49ed}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x20000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000006000-0x1c)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}], 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000006000)=@add_del={0x2, &(0x7f0000006000)=@common='ip_vti0\x00', 0x7}) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r2, 0x80487436, &(0x7f0000006000-0x4)=0x0) [ 815.255850] sctp: [Deprecated]: syz-executor6 (pid 31503) Use of int in maxseg socket option. [ 815.255850] Use struct sctp_assoc_value instead 2018/01/20 05:29:34 executing program 3: syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000040f000)=0x246a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:29:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003e0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(xtea-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000913000-0x30)="1a148155b3b6c1f512dbe38b01019740b247be0648647a5d2a0439b0e38541625334a2f7edba7c2cf454d8803b705edc") sendmsg$alg(r1, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) r2 = socket(0xf, 0x9ecff554d227124, 0x5) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000786000-0x4)=0x3, 0x4) accept4(r1, &(0x7f0000fee000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cb4000-0x4)=0x80, 0x0) 2018/01/20 05:29:34 executing program 1: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000da8000-0x8)={0x0, 0x7}, &(0x7f000057a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ff6000-0x10)={0x4, 0x8001, 0x7a, 0x9, r0}, 0x10) r1 = socket(0x18, 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80006, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000bf1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000eaf000)={r3, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/20 05:29:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="00000009bdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b1657000000004a57f986a3fb5b3118340b64ada926f3199a211eace80853cf1a9ee1c750f4b20699ab4a7d787c4fddae30933aeb22fb9e4a1", 0x70, 0x20000004, 0x0, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da", 0xe0}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:29:34 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x26) read(r1, &(0x7f0000001000)=""/65, 0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) 2018/01/20 05:29:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000e8f000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000140000)=[{&(0x7f00005d2000-0x87)="331f35442dfa86382c72257d1d49e3de2a", 0x11}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000695000)="3363c7a1576065fd05f3016ab5f1ca62d46e10b550e424baa876e0cc85147d5d913a8d675a91555a55834aa1ab9894f6bc9977a6cd10cbd0b6058930ab3a2575aa20c9a3206789d39eef6a6c406ca45e6970e8f39d87a01ececa7c6a572aa1b82342c1ff329751ca7f", 0x69) 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) 2018/01/20 05:29:34 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000)=r1) 2018/01/20 05:29:34 executing program 6: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f0b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x5, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f0e000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e70000-0x90)={0x6d, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) shutdown(r0, 0x1) 2018/01/20 05:29:34 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5}, &(0x7f0000003000)=0x98) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000-0x4)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000008000-0x4)=0x10001, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000e000)=0x8, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000-0x4)=0x5, 0x4) socket$kcm(0x29, 0x10000000007, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000000e000-0x4)=0x3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000c000)={r1, 0x6bc1}, 0x8) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001000-0x2)=0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x8, 0x1, [0x1000]}, 0xa) 2018/01/20 05:29:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) bind$alg(r0, &(0x7f0000fbc000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept(r0, &(0x7f0000c4f000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f00006a5000)=0x1e) sendmsg$alg(r1, &(0x7f0000f38000-0x38)={0x0, 0x0, &(0x7f00000c9000-0x40)=[{&(0x7f0000930000)="dd997ab56e66b5458bd5f9afd58d991cdd24eddc418a250ea3166076ea1aecec8096edb63e836609ecca95b2ce8826ffe6fd11ceb5b751c4a7c6ffc4db75f38af2d6221aff7f94dff6", 0x49}, {&(0x7f00005c9000)="3f2908d6038756b8eecd547029fd90082b2d6c5d337bf066c27277307a846c39ba6001408603a742af37c6c2d63891372cac2c46253bf3fbfe73a2a677807a9f7a4804e048c9931438ace71722e42bdcb05be2c16f9143d516ed9b04230249ff3bd71e716669a28a485275795f6c1aa629b1cfac24aab08db0d3fac41e230397711e04b86a405465659472d22581289e1f3b6e9d2b57595d3ec1113f27118deaa90f0799fcf1847d4dbf050b272443e7ea75fceeeacaff1c5c10404fd0d5ea14d2ac33c84122d238a6bcda99cebedaab3e88fc98fc63612a54958b087a4b896f68b7", 0xe2}, {&(0x7f00004fd000-0x2f)="ed9dfac38f12ba05fbfd296110e67069ea33e408d734a7f7918e18034e465bfc057fa129507ff7f1bb31362c42e573", 0x2f}, {&(0x7f00000f8000)="96aea125b2a52c0f2a86c921bb38ae40422d718c2ad00fc47e88c77d1a7ec301484a5ea819a6241a2e6ad90ea2bd5121c6da3fd3ae42e6b15e91f0bf6e08f63364f9d0580db8647c19f7512e7dfd2c14b1f54c8e5b0f57eadccfdc4236fb87c3d0f01fad80be8f2239f6edb858025b15f2d60406c8", 0x75}], 0x4, &(0x7f00004aa000-0x10)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20008040}, 0x4040844) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca", 0xa0}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/20 05:29:34 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fc5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000-0x4)=0x2e) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000514000-0x38)={&(0x7f0000fc5000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000815000)=[{&(0x7f0000203000)=""/190, 0xbe}, {&(0x7f0000106000-0x1)=""/1, 0x1}, {&(0x7f0000650000-0x29)=""/41, 0x29}, {&(0x7f000054c000-0x31)=""/49, 0x31}, {&(0x7f0000324000)=""/252, 0xfc}], 0x5, &(0x7f0000fc4000)=""/116, 0x74, 0xd0}, 0x19dd3ce79d1ac089) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00004a1000)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1bb}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0xe08)=[{&(0x7f0000fc5000)=""/192, 0xc0}, {&(0x7f0000fc5000)=""/38, 0x26}], 0x2, &(0x7f0000d1d000)=""/191, 0xbf, 0xdd}, 0x2020) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fc3000)={0xa, 0x0, 0x67df, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x380) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000089000)=0x8, 0x2) 2018/01/20 05:29:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$vsock_dgram(r0, &(0x7f000056f000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000021c000)=""/183, &(0x7f000006e000-0x4)=0xb7) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000dd4000)={0x18, 0x0, {0xffffffffffffffff, @random="55c9d37b861e", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/20 05:29:34 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000ffa000-0x4)=0xe7134930ca9d01c7) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ffa000)={&(0x7f00006e0000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/20 05:29:35 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00008e0000-0x4)=0x0) 2018/01/20 05:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r4 = accept4$inet(r3, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000119000-0x6)={0x0, 0x9}, &(0x7f0000de6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d6b000)={r6, 0x67, "544e75a6f68636d33c6c5c4ace7577032c4091e71331630cc37d64f1be0045b150f6960b4b734a335ecafc97ac0bda825f21cbcc3e0a646fb0e3f50d48a8af43b5786067886d5befa43d229922569eb610ac40c718bcf12c0a251aeab81593f6e9e66c9552d94b"}, &(0x7f0000dc5000)=0x6f) connect$inet(r5, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00007a6000-0x2)={0x6, 0x9}, 0x2) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r7, 0x80000, r8}) ioctl$DRM_IOCTL_GET_MAP(r9, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f0000f79000)={r10, 0x2}) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r11, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r11, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r13, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r12, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:35 executing program 0: pipe(&(0x7f0000b32000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000019a000-0xc)={0x0, 0x80, 0x10}, &(0x7f0000579000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bfc000)={0x3, 0x5, 0x0, 0x4, 0x0, 0xe95, 0x4, 0x7, r2}, &(0x7f00009ff000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f4e000)=@sack_info={r3, 0x0, 0x9}, &(0x7f0000fdb000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091f000)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000973000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d1000)={0x0, 0x0, 0x0}, &(0x7f000042b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000d9a000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000751000)=[{&(0x7f0000954000)="9c77052d5710d53587ed270aa1c82cf6b7f169449857bac00b66bf7dc3583e37b09906f7c73c6b5fc493832d052ea1cecfa40f30fd5c69fa7556407210bb8b20d41f61332eb3c50cfee0590e4395b58f864a1de9f6fd731ff2eaf0797c56e7094d0938e7fc3d2b200ce0d46a4dd40bdc89417bbabdc6300672d2d1071bd46017582d3614c2d06ead3f4d972a8dccf19505673e1d57c2fdc7628bdb2b2bdd5f98a4968e22504450d90cdbdf3af7b5e1076125472d8bfec3da1d3e2d736cf75736aa5871492ee3971881110e9d382ca5de85d14c1e5230dbc8e3bcfd7526fcff408502e3182ab7", 0xe6}, {&(0x7f0000374000)="755d640aea30fc910dcccfd526b8510a4a608cc5e5a54e59d98ae6f8c411392bc15da18411a4d43a60cbcdaf71c0af400d318a3adc7ad960dd036cb3fa5a322d80cbd295baf85f440e793431cc910d73193cbf392215f8159013fa96e73d36e24ba487c21745c1af90ca0d7c620b011fdcf49078460a2f38e5dbdf5d32cfaba492", 0x81}, {&(0x7f0000001000-0x5e)="01c0fadc0f190eac6e5c6caa001bc9e3d1a6f518e8ca6ab75558136a6e09020e45e7b340b624462d7abef507d6a07a59d62187786afa8201562776243327c739ac74eba17701956fd102597b8e7c0d6c39f15331196d182c1c8f5882f9d8", 0x5e}, {&(0x7f0000001000-0x15)="9fb3a6ce9889955085f4728237b767a2f815f86824", 0x15}, {&(0x7f0000a21000-0x92)="ed2ec7004029e9ff4ea936ac6793b568b8e12613b3911c4f977ab7ffbf8da7a084251d92001cd53ee2f43a1260af24cfded1047eb147abaa51afafa398c53915f40df09d4f1e237123ade33a27a42e648bd3a9d559d9f3a420703e48ba62281f329c3cc38932408fcc4f8da57593360d6d5e8f4aef06a1a0430350330bc1a5218630387374d13c95a069998f2968eae9ce1b", 0x92}], 0x5, &(0x7f0000c46000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb0, 0x8040}, {&(0x7f00005e3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="99dbcaae63a3519c03778672346bad19bec239557a10d4b679d5014d3db464b08408394fbcd03be225a8c9cad9c149931aeeed05d7eb959c13193854dd89b966d334bb1e1232caabbad3501103b390403d4ce0fd01099851783eef90fa9cc70ff53a7fa3c67b467372bc671401eb1649d721d36ee3e38383159ee8681f76a4426cf0910dd39fd0004323e369cd2547647e9203027056fe5c9bf7e21e599911847a3b38759a76916c6f8042db447bd1b0", 0xb0}], 0x1, 0x0, 0x0, 0x4008010}, {&(0x7f0000d16000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a74000)=[{&(0x7f0000091000)="710b558e60da25bbf9bdf1e34e0afd4c285f79deb11a75f2139d5f643d3941c4086fcf482b887063edc5a4dc53f9c27258fdf856d1483ef4255d62871977a57b", 0x40}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000337000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a59000)=[{&(0x7f0000001000-0xd5)="20465150af671c7a50fe9f7823ab84ea1cf865edc01a76cf83ccfe74404482d881d63abb7313236aebb27252fb2d8ef0e9688ba3138c2390e411576524ffc1a64b55795241edee9e58b774e9619d7335c36b3e5ac5534d9bd4206716ddd85349a57872f65370aaa76cb5c3a46a38f6c4eb3779795df09d1e8ed7a1e366e7b9003109099f19333ae4cacf9830974bb8e8c2796f63095378006f19a3b7ef207e7417334a311f35be41d999308d79248dd0fdacdf83a713068ff08d0046342f7d15eaddb0785fe3b75a0e228138b24de6d181be42fe4f", 0xd5}, {&(0x7f0000bb4000)="6a91a07d458c66d89eea57cbf3c547a8dcd479dde354f4f26bd6368ff26e18328b8a428d571ea1beb6ac17c5355befc9598bf6cbe296a300bce97c402c729de26cda517e319bd17b40fd5ddb22e410c15cde9ef6fd684bac5b3992a191b2461ab3dfa85f34d7a083445652762f752ce889ddd7596b6ec00a18b2a7bbfdc254d28c76379e52d8e6487477a98123897ef9c830e1b6999cdcc06660fb2b5b404480cefcf848c1b02bbf6b34", 0xaa}, {&(0x7f0000d43000-0xc9)="49aaf1f56a9a49416e55ea9d1a3cd336430d88c192e87ff7b7b4ef07d0cfbe73e1d60bccf00b94beee541ea0031841c5ee3719f6999a3112699c71907bb3d68f33b0e4af0154c47a6870b37ad039b5b6aa1a64570be6f756fbfa7a74ea89c142402bac6ce5f9163d4c29e83aa6a2e9a25440c0a051122765810ba1bb55066a0858a496dfd1ee32435db7739efb1440583cf1b904d57dfd0c95145a48e07e66b362eadba999a9b90b356806a13a2e1ba6821a59d7f5c745a63fd2b99b1abb0857c2fc5a1a974ccf71d6", 0xc9}, {&(0x7f0000cb8000-0x3a)="69c101facd6e2e8bb4115bc71ac4364ec0f44bb022bb896ed04c3534921f51a6557d6e0975648e1a72167bd9731e9546f3b6d2ca2a8738ab19b7", 0x3a}], 0x4, 0x0, 0x0, 0x20000044}], 0x4, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r3, 0x9, 0x6, [0x100000001, 0x7, 0xaf2, 0x7fffffff, 0x5, 0xf7]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x21, "10d34505b2b4c1e5f6f7099fd8c55ce7d80ff4d5175755552362da74a406eaa6fe"}, &(0x7f0000004000-0x4)=0x29) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r10, 0xcda, 0x6}, &(0x7f0000003000)=0xc) ioctl(r0, 0xdd, &(0x7f0000001000)="8c70fad7084636d4302cce9c2e53575ae911499310b4046268b15b0dff72cdd9c7ce500d7b04d1dc60a6967b295e5fd92e5d0db4f5f0312def03fe85285c24d1f0b76d6852d54e0e671721640e780caef35eadbafb66deea9da70cda6a7cbb15717292e0d3e98bef06c5858bea129d8945d5c07b6a8496638b58230c8166b244f3226da5a32488eb4892d79c44988eec6025b466d39dab5edab0f0c40bd87e19fe9ea61e4b363aac6bbaecd7537f60347970b6962d6798742aa8ee4fda1a2161417fa84fe7910b0ccd7c3eccb0ede2fcf9") 2018/01/20 05:29:35 executing program 3: pipe(&(0x7f00007b3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c9e000-0x4)=0xf76, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000c80000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e78000)=0x10, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b83000+0xee5)={0x0, 0x9}, &(0x7f0000b8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000476000)={r3, 0x87, "d0dffd29466a377470f88989a785092927bbcd04eb2f2329050d789929d924a0846fbb882c7dbcbd93c62ec02009a58ce3349640ba27bf7a63727d06bfe5c0a3c27ff0b9ddc4efea8f76e9c3d0af89d8d9df0ebb2579eff60d9912497a2f12568d7a4914630a4488957035225425ee3dfa88e81648bf1fe0ef6f040dcd821acadf13dafdc87bcb"}, &(0x7f0000bd9000-0x4)=0x8f) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f000045f000)=0x1, 0x4) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="05000009ddff00000032000001004600000000001a0006ffee49faf4010400"}) 2018/01/20 05:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000254000)=0x7, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000bcb000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000502000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00007ff000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000c73000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000742000)=0x10) sendto$inet(r5, &(0x7f0000778000-0x3d)="eb81c98d11333c19c56809302aa80244f311b6978b10ce2092343f1942c244c2c624c052320c7d46352eea6ded980e1f672ebc7ffdb619e938b449de8d", 0x3d, 0x20000000, &(0x7f0000cef000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r7, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r7, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/20 05:29:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0xb, 0xb0bc194c216422db, 0x6bb6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000a000-0x6)={0x0, 0x7, 0x30, 0x1, 0x1ff}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xd6, 0x94, 0x1f}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000009000)={0x9, 0x1, 0x0, 0x8, 0xb32, 0x80000000, 0xfff, 0x8, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000009000-0x8)={0x0, 0x2}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000a000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x1, 0x3, 0x8000, 0x800, 0x400, 0x100000001, 0x2, 0x1, 0x4, 0x400, 0x3f, 0x1, 0x3, 0x240]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000009000)={0x0, 0x9}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x1, 0x100000001, 0x80000000, 0x9, 0x43, 0x80, 0x5, 0x1971a199, 0x8, 0x42a8, 0x4, 0x4, 0xd6, 0x8]}, &(0x7f0000000000)=0x108) 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) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000009000-0x94)={0x0, 0x8c, "a49fa568eec4e93e17f8dc3ceea7aa1c067adc834dfc619ede2966994867aad49e56ad406551072014865d9b7abb93bdec6b923d5af3d7b5e0fed489270f4e854ac47c08553be25824f99ff8e1959008cc3d64206e2e8b5e9741fa5f8825245905ff4c5cc6d42504d6e29af97d34cd6455b6261ee2bad82cb7e0dd4fc454f6e76bc5afd418fd12a78887e569"}, &(0x7f0000008000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000007000)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0xdc, "699334e62f89b5b7bfb6c0019c6a0b25fac77320b45982bd37ea16b844929716ee0d103c504b63e0faa5a6e318659d938fb8110745e61e80a10d35742ef790fbdb00b5ca544a8eebf202fadbffd61b89c9e0eec3d8fa0bf655c4f5178e367e14c459e3253f3c122858244753dd80e63864720ae3c4953a238b61f1e60b9a8f2dcd1e2ee426783db3cf91eeca7da00eaaecbd38f4a1638f74a534ec31bf8add7e1af93446eaed6155f769df85d7607810443f14450a29ee0ca769d2dd5b383f5a43f1f1c5b993cdb29b28e9b30ced3b16c1e52278664d020ea8b66be7"}, &(0x7f0000008000-0x4)=0xe4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005000-0x97)={0x0, 0x8f, "f22bfbb8e66c51debd7df3a345b743c6fa280178b21985742ee273867b4f0c1658767a705e1237fa7d2f5dedb3b4b61a5d5207fe125e44cf735d1931f9e75b78b3bc3a79b54809508d799375de3b172832c3fa2f071d9a3a70e728c60b0f7071c8c69b62b18acef3daee74a9a2a957ef873b828cea88cf5423794dea4466126563839ade18b2396d80abc436c01425"}, &(0x7f0000002000-0x4)=0x97) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={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]}, 0xb28b, 0x1, 0x8, 0xbb2, 0x100}, &(0x7f0000008000-0x4)=0xa0) 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) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x3ff, 0x3f, 0x1, 0xd5f3}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000009000)=@sack_info={0x0, 0x6e9, 0x6}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000a000-0x10)={0x0, 0xa8, &(0x7f0000002000-0xa8)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000009000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x29, "22a3d2ee35ee1539f19a2d8a9d7e9ebbd88416d649c99dd6970c9acbd2b9ec8c293d0e7c13ad8666b7"}, &(0x7f0000009000-0x4)=0x31) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0x6, 0x1, 0x1, 0x6, 0x5}, &(0x7f0000009000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000006000)={0x0, 0x57, "79263b5e4686bb0062db8a520eec10458c8dccf0b03c5e60a51ad09a8ece14e650e155ddbd8d9ac7b03f495bb18a3a591e86e0d80b580896824a7c1721f8f8a60fb278bb9c99a97a71422265c8e71c70d58ee7d56a4584"}, &(0x7f0000007000)=0x5f) 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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x34, "45df092927820d782c6f665d4de5b6534e9b510c3439af98c3853d44fe35286df32d5adb9fd29f83fff9eeb28df9d72f3b5a7aa0"}, &(0x7f0000009000)=0x3c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000008000)=[{&(0x7f0000009000)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000002000)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x200, 0xfffffffffffffffe, 0x2, 0x100, 0x9, 0x7fff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xe11c, 0x36a, 0x2, 0x7, 0x6, 0x3, 0xc75, 0x100, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x4, 0xff, 0x200, 0x7, 0x9, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xaa, 0x1, 0x1, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0xe64, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x4c4, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x2, 0x3ff, 0xff06e27, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x4, 0x0, r9}}], 0x180, 0x20000080}, {&(0x7f000000a000-0x1c)=@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c, &(0x7f000000a000-0x60)=[{&(0x7f000000a000-0x93)="2f27d82c6921423b084a974f601ac4e2d7a585584ad1f167293034aadf3c6c326d17614ee57e4917b8e780fdee79c6c4eba671da193ca55f6b3cd041ad11fcfd7384c4e6d1058e64d46217b18517e2d3384c04d107939b5b29e60daea01242407a8c7eb555eed27c519c403791cf3094ab39d1e3691b144786197ebef4712128eeb4e7c119402a6a9000a92dc2408cc492e870", 0x93}, {&(0x7f0000004000)="45f2342ec0abd1d1361e8b3404ef6fa8e4a86b30a4dce09526634bb446131dd5c9713f3f08d4a693d91a7abf4fb05e3e708769551762e7051f54b727261227ca0563dfde089d7b8481b5d544895942918d3d19a8dbbd9b12817e394f8a01096b3002f983ce2b8360cd", 0x69}, {&(0x7f0000006000)="d52b919145bb6fefa6ef12d2fc6d8a3f34be5d6085200cfeffd11d2ad3fbfd19327e4cb15287b1ec", 0x28}, {&(0x7f0000007000)="953c75e3c8a91d4eaaa247c07d67f50dde8f0d3d2938a7b6cc20daa1b62d612c562e0298dcafb7767ffc397db8feae7d23b5d9d1fc18b2183f6f89c0c7cd0bf42dcd8805b3b9fb5a6fe63b7e3a8c8456e4b44ccd9f202e16c2688d25245adc4ac906b67ef703e123bebb0641b47426d37f886e6e9e998197efb647107dc053b766f91a2ca555d2bbfbc86676f382e0e65ceee3ea91988b90f0143e8ef03897963b7925e47c00bbe7ef199028f3a06cf0b3", 0xb1}, {&(0x7f0000006000-0xc4)="b53d48004b799f46814cd6ac1c09a7bf7edefbef994522de1cf88c6b94a5e5e0b0776444e808b65d025e672b925c9fb616e28e3ed1929ce5b96e8cb2ba87623c7d01be295bdbaa3cb5b3796b4b1e4aaa6d6bc757ec7b563add02ffbad4775a01e1936e08aeec018f3d709c7a3e26ba049508fea9d96dd0de068d9677713da1264607d699c01c545e8307c7f5a741fa2c4d5cf87bdbbc2edf2e59d9ac17a0be9b39f849e9adff6ae1fe5e70205aac38dcf170c3d4648b98a81fc21bce951a53591a92a8d6", 0xc4}, {&(0x7f000000a000-0xf7)="db1223ca9784a72f3702f9888b0a3e080d54cb977e4295094ccbf9fa212c53c44f78032b70aa1649856236667da42059b07ca48f747ca9e8aa30a654badc119404afadcc1cadf9e4fdf3d21db0bed2b651c51bc4ed4f2aaf82d8cf2f6b852ad13ea0886a6e561fef7f38eb7ce1d0d8c1ae1889d0cd271f6cf9f126d7b1f19de0959fda848dc51b5c0a5ca5df5d6011f93cd2aeddac87c3154685f3fefdd5732c8d01c340a75dfa6462998c0fba6b63ae5ac54f69b84c4a5178ee50c880a3db7318d5ac2f9b02ac6713d499923a7f327e04e128258dac7fd50ee4842c65df90c4964f90df4adceae49b90a92a6760eedcee7d5d83e4e092", 0xf7}], 0x6, &(0x7f000000a000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0x2000000, 0x6, 0x7}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x100000000, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xa, 0xff, 0x4, r10}}], 0x90, 0x4000000}, {&(0x7f000000a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x80)=[{&(0x7f0000003000-0xca)="cadaec22ef1fcf2ed98f4a80ecae39126825d35d0e6c19036b906eb043ceef32abea500073cffa17462cfa5fda6642e1907e6ac7eae02b6f58ec4a7dabb9a4d08a572ca417887ae991676a0b45fabf876bed625b09981012a7334fffa8b55c2f459254f5de4c2fa795627a7df19f84f0d818ee35191b8a72e6ee9d88b4148504f358d3487e7f3d0f84ad179e1f03e01c09b8f5804ef6aee8493d428aec5b42d88ba3403db5d00dcc7cea93cd8f5b1c0c838e7b037003afca58f071e46fee0510bbfec44dfbc51a446c72", 0xca}, {&(0x7f000000a000-0xd2)="1790df6370827970b8402cded3f688b2e6004cc592434127ff572f738504f895fdadc11dc9a5c7dae997d30f369b07eb0ca0208c16ff3f47549894c88213457e78e263bdf0163f3b28cab52132dd4c1aa7070057ead487750dc8364e0da3e0e86f7e982dacfa92105dcb1ff95dafda6f6e9242ab6f48db8fd2f2795a37161c532b50a6965d64d3cb6180b7338be9d532a0409992f70b4577257ccce23927e7db3327ba79838acb04b57ae6a6e2d030488627a8cd7ff5066e0d7698c7ef140262f271b5572d5f12fba02222325819d7550d27", 0xd2}, {&(0x7f000000a000-0xc6)="48772c91996314d9df863f87601fff6ef36b3dad5423265989e219e8fb53eaa0b5bae03aa46c15723d89574467999a86f3f780fa95e49e6dbe327e8b7bf6c623e11469b387a8b4a619ce591e982c30872ac2455c8051887a3145699f823789b0ec52d2e596c182078eab2e2b3b8f10e7504c12606f7dfb7b59b94bde698e78244fc1b2e3cf9950bf9db9a07d959f2ed7ebd2639d7c74ed50c88ec859eecad76151153d9534d7767dda079039ebcbc71d3a381e93bbc7f4e0e62d187296b52c92ac5aac01a3e1", 0xc6}, {&(0x7f0000008000)="9da8fe100eb108942c10b0285992c584272d497ea21230b0dac00d24b1c1c7f1ef93aeab655f5b57f3438093e58dba1f16cde0a748a4620b2d682d17a14342708329fe5b6c6d7bc72b394ebf431f71da3565ac4fa60455e5ba9ef3a81631a1d04f0117dd5c86a45868eeb9f11a65955da0c2e6", 0x73}, {&(0x7f0000009000)="1f1a98c4ba777727feda71a4af6d", 0xe}, {&(0x7f0000009000)="e3eb8d31bc0f96d46939fd04155612ebdb6e94febfc06d0f86e75308ddc3b65585c793c28c6f7c2600a95554c28736a5ef53cd93e998af4eec08e9dd8fee90b7c62203a59d066610d9e155d74202d723806d824e7550e6239391b14ae9e84dccd0de62897b281c4feb0b0f71d3cde616cf0c7258c891d562acf568bb7610cd33812ee0a24459cb887c85861c793fe23ab39011c9115eb1d428db8e00de50aa", 0x9f}, {&(0x7f000000a000-0x93)="20530a9c5edb893a3751d4b12b5a9de610de60b57331b372aa24193eb952024a4283dc027a3444d391e948a96460369b77462c54b9f078545c7f3b8b9d6e24f19d594a9ecff71d4c6afd3c1f5703bb540dd74bb4cd21f9d24b2dc3417734701ac89e978d493337ec2699b0ef57b4bdca1371446fb6d3d82d6841c2aa361235f77717a8bcc1f9269c0de81867226bf7051d1ad1", 0x93}, {&(0x7f0000008000-0x9c)="4cd4bd1c1b435d12ff117414a6150fe9fe464275396c6d3bd2febc9f9240600b181c9f8229acfb9fc7b714d31dac447e031dcf7f0e4ed76c0db7a663ab60d25b5b84333c63124a662ba4a7fb63dbd1442a6d5ae0668440cb9943c2ee6bb65371587f17bc57270459a0916b4c7cab892da33e748581aeedc29bb08cf56826f8c47355e590791f3b83142950f66ba0c460cd5625bc207f4d3fa2b62184", 0x9c}], 0x8, &(0x7f000000a000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x1, 0x81, 0x8000, 0x7ff, 0x7fff, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x101, 0x0, 0x5, 0x800, 0x4, 0x1, 0x8, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x3c277d1e, 0x7, 0x5, 0x7, 0x6, 0x101, 0x0, 0x7, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8008, 0xb82, 0xfff, r14}}, @init={0x18, 0x84, 0x0, {0x9, 0x4a6a, 0x8, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x3f, 0x8, 0x80, 0x5, 0x6, 0x6, 0x8a, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x4, 0x40, r16}}, @init={0x18, 0x84, 0x0, {0xf820, 0x6, 0x3, 0x5}}], 0x180, 0x40000}, {&(0x7f0000008000-0x1c)=@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000007000-0x30)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000009000)="b4193ccc3d157a138dbb0ce8af530b7035d95ff82e862c75aa8d5da9f914c9f6b03e31fa58bedab0e1d072bc58941c7cba89165ec391fd4985c3f88bc4192903f5345dacdb7ccfa6e044cb4015269e3c47a55c57bd9b0b4c727d91f0ad3f75c0f6d4ca747fbe3220cf76ff5b86f67f24181990db21c37ad6bf47a9d91b2bdb9292c7fea1b6a64d8a946df5f4220e0ec3add2a502f9acde656eff64db37e04dd7940bfde6c6be165f8ae2022c", 0xac}, {&(0x7f0000009000)="407ab2531a1ec61feff07b613e6314baa277ba48c16c2721959a5cdd42c15102c8946710d2868235a422a705147e2da58d7bf01ce4f2ef254a10c64eef8758b59da0fe4b59c7782b4cc9694e78590dd8cbac95", 0x53}], 0x3, &(0x7f0000009000)=[@init={0x18, 0x84, 0x0, {0xb58, 0x8, 0x7, 0x8}}], 0x30, 0x10}, {&(0x7f0000009000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000000a000-0x50)="a0b308e16553fe56b77f1d9364b8e16e20f075817cdff816f7e681e9d8a2631e42cacfe1bd7d599a9acc1ebb2cd8a6c9b263c3eceef002e439f3ef54c27d2836d89072d77511bacbc6f282314a8ac27c", 0x50}, {&(0x7f000000a000-0xc0)="5e22247b690c253dddddcecf7f4d8f9dfd12bd487faad598b0126a1ea62b0a62156605d427c609b49f8f1dad9e9a0c6eedb5540fa2cc8e65f6ba2c842aa389cf941478d1946667ad7a5de78f8a33c52630c7790d32c1bef384c16ad654b659e1499f1c8149d8f6a1a08857bf9933d632f2589e93e63532303f945ebc3560c31b6c0d3b92a50c3b0d8a723f12734b42827a9b7a0e72ab41321421304d3703e864754826c5e3b713af2c37822767a0d60c34a67adf6a352a618c0c7f229ac3981d", 0xc0}, {&(0x7f0000008000-0xb)="706f0369a2d8cb200509bf", 0xb}, {&(0x7f0000009000)="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", 0xff}], 0x4, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x4, 0x0, 0xcb25, 0x1, 0x9, 0x5, r17}}, @init={0x18, 0x84, 0x0, {0x1, 0x100, 0x0, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0x7fffffff, 0x3, 0x9}}], 0x90, 0x4001}, {&(0x7f0000009000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000008000)=[], 0x0, &(0x7f0000007000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x0, 0x1, 0x129b, 0x3, 0x1, 0x15, r18}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x2, 0x4, 0x8000, 0x800, 0x1, 0x8001, 0x1f, r19}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x80, 0x5}}, @init={0x18, 0x84, 0x0, {0xffffffffffff7dbc, 0x7, 0xd4b, 0x8}}], 0xc0, 0x41}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000005000)="ff187aeebdf464f00ce16bb84bc78676e4c9124a9d3dd42ec28953ecbfe005ed83e53719cc4d98747b27f86e98df3029de0512c0a52f628b27aa1dbd277e17be7b0424a556e6c9b23eb74c387f551e7b8a8b147b2568a757a2293d104c6105558c23474d3685d36698bbe1e756d96817c6b8fabc579389d705df12029f", 0x7d}, {&(0x7f0000009000)="89d9e17c7d7c8bee50afa490b367d9e4653e51cc663cfcb6b82b2ad08f21ae3dae5665c56b117dfcdaa6", 0x2a}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="", 0x0}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000008000-0x1c)=@in6={0xa, 0x2, 0x6a2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfdfc}, 0x1c, &(0x7f0000004000)=[{&(0x7f000000a000-0x3f)="2be07356de7b644fedf246357d88bcf45e00cb31c2d3723d168360c4007ae4420828a06a664f6d2fafba789fe5eb9f33c530136bb40e43520e82d05269efc3", 0x3f}], 0x1, &(0x7f0000003000-0x10a)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x100000000, 0x5, 0xfffffffffffffff9, 0x100000001, 0xffff, 0x8, 0x5e, r20}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8209, 0x0, 0x4, r21}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xfffffffffffff000, 0x6, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x6, 0x6, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x10000, 0x4, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x200, 0x97e7, 0x1f, 0x8, 0x47bece02, 0x7, r24}}, @init={0x18, 0x84, 0x0, {0x487, 0x8, 0x9aae, 0xdea}}], 0x150, 0x8000}, {&(0x7f0000001000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000)="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", 0x1000}], 0x1, &(0x7f0000009000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x1, 0x5, 0x8, 0x7, 0x1f, 0x2, r25}}], 0x30, 0x1}, {&(0x7f0000009000)=@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x513c}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000006000-0x7b)="af767860fb687f54d93cb5860bc441752882465dae529f708503474a248277ec0761267e88adcc5f31d7a6be7a3d6df07a3b202bd70de7ecae1d56fbfa0c44de0971f1f180bca5cb55c44cb3ed15e9d4ca43a7cf7efe4b0f59c4305ee9865035338b6b8b28a8896ed6a60304097e68946733884cf7ea1ea989541f", 0x7b}, {&(0x7f000000a000-0x5a)="019d02b2dee9d1d64608b7122a1d7cbe9d0bc82063fe3be0e88a32ae9c2110e8232ba40522a01e11ada59a7c8e239e95e4c6aabc4b7f1eb705daa3d5f4d3ee985a050434bf4dc265f568f036309cc8f457a9551ca671332504a7", 0x5a}, {&(0x7f0000001000)="ac14106106945ec294612ecbc19de5077dc052705e5bf05a5a1948f83e57c7a921bee91638bfbae1785729f38d3084b54b73b49ab7b830139825e2e01de51d283175e0708ba36d2fb5616c035e88d95ab485357583c3d8866032f3daaae2057b13e20ab3", 0x64}, {&(0x7f000000a000-0xca)="22122f43aefa75aea3b15544f6cf8a7ff4cfdb60b5901c1acbb6890e8e4865c851b3a995dac7ff345259a11d00521cb9f7fde12f0a1620864886518727524ec2f83e3bdd7fed51a44c0a8901578c2c35292307e027ddd5922606f723067fcdb5ee081196d8b73a8c2f88fc7c26719e607a17a232a4eafb084e691a7a303a71ffa90c31e0b5b8fd443655e127c270a969e72ca8a5c69c2fa351f973536858ffba589855e716cfcc5b3eb21a41603413cecd41007a6212714d1f2387b53e641a81dc27c024aebd25f60675", 0xca}], 0x4, 0x0, 0x0, 0x20004040}], 0xa, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept4$inet(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x1ff, 0x1, 0x100000001, 0x8, 0x5, 0x0, 0x6, 0x0}, &(0x7f0000009000-0x4)=0x20) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000006000+0x4a4)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r28, 0x84, 0x20, &(0x7f000000b000-0x4)=0x100, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r26, 0x84, 0xd, &(0x7f0000009000)=@assoc_id=r27, &(0x7f0000001000)=0x4) 2018/01/20 05:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000d3f000-0x1a8)={0x0, {{0x2, 0xffffffffffffffff, @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, 0x1, [{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068e000)=0xb) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea3000)=0x14) socketpair(0x0, 0xa, 0xf3c0, &(0x7f000078f000)={0x0, 0x0}) shutdown(r1, 0x1) 2018/01/20 05:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00003c1000-0x10)={0x7, &(0x7f0000f97000)=[{0x0, 0x9, 0xbe3, 0x0}, {0xffffffffffffffe0, 0x9, 0x2, 0x9}, {0x9, 0x9, 0x3f, 0x2}, {0x81, 0x4b, 0x6, 0x0}, {0x7, 0x280, 0x10000, 0x8}, {0xfff, 0x9, 0x426, 0x1f}, {0x4, 0x1, 0x8, 0xa0}]}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000dad000)="7e2772c1d36278344a9fb1a1935e9ff3aeaab65b8c273ad5abbe4a2a4084dfc0991c2617af5b4ce7538c3b5b747556f56493f7a6fecc1fec42d2ebf171858c816928008a0a1b49fc99f28f41ad85a925de06e398720f529846187b086213c5b76d10e8d5cbad45d69d2200b9529715", 0x6f) 2018/01/20 05:29:35 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b66b010000b8000000e9ffffff0004002c5b534c90c2", 0xfffffffffffffff3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bdd000)={r0, 0x7, 0x1, 0x3, &(0x7f0000a20000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006a7000)={r1}) bind$netlink(r2, &(0x7f000046e000)={0x10, 0x0, 0x3, 0x48000000}, 0xc) r3 = accept$alg(r1, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000694000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) poll(&(0x7f0000ce3000)=[{r5, 0x2, 0x0}, {r1, 0x600, 0x0}, {r1, 0x20, 0x0}], 0x3, 0x2) getsockname(r5, &(0x7f0000fef000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000450000)=0x26) socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000893000)=[{0xa, 0x2}, {0xa, 0x5}, {0x0, 0x9}, {0x6, 0x7fff}, {0xf, 0x7fffffff}], 0x5) sendmsg$key(r5, &(0x7f0000636000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000084000)={0x2, 0x0, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x12, 0x18, 0x0, 0x0, 0x81, "517bda12b2ebf82563919127d16679610654d5c507b0b8a65e03b1375a5ea398afd23ab39e82d7583e125362836753730c7e6646b2416e5eafc173ad204a03a1a7f557877314fab9ba62863057aafd043578b797beb9f7946bbbe2ddcf8afd2c1d53163882151b1da266fe821429b5307935910e750e4bc3c75d23ae1f75ba613d"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:35 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000076b000-0x8)=0x7fff) write(r1, &(0x7f0000a83000-0xa7)="d4", 0x1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f7e000-0x14)={0x0, 0x0, 0x447, 0x1, 0x80000001, 0x81}, &(0x7f0000335000-0x4)=0x14) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f7d000)={r2, 0xba, "a614a761843a8788dc4f3fdac11c12daa9a478d22e01f29a45a60786c1a8226c5f8548b227ad591bd599b8034c7df285f4776b71dfddc4fd8c9a1e9570396c15e3427593fd6ebfa4eb22cb54edd5e627915029a61037f480c29a0e145967ca90cb794056ef57294e170bf97e5f3a4f3da2544b59b30eac444be4ee19b77790be3ba1d0db83743aeac36dcd5e450e749e057955803fd49f3143d4f50e4aaa05261d3c41bcb5f3578a0390fbf35126317b95d130f43521a5e5fc7b"}, &(0x7f0000f7e000-0x4)=0xc2) 2018/01/20 05:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000353000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d8a000)={0x0, 0x100000001, 0x10, 0x9, 0x0}, &(0x7f000026a000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000289000)={r2, 0xad, "f0f76e215947543c3fffc281e425351d50a6988d6efdbc00a2e3813567fe8d677ca50ba081553d0523478f5edcb44351c6af1998d3874371e4696e0952a6cbf1c5e20fd0e3c1937d8befa10c3c924871e23271f4146c014f6949725140497ea5adf73446491e9b79c0faafa5a0208afd513a08232710e6635661ce0b2c4d9eb592f212ca05f23cc79b2029d0878053e55d906fd61df94fd6bb854d141dd5141ec6999400da2b637a8d42383eb6"}, &(0x7f0000f05000)=0xb5) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000665000-0x8)={r3, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/20 05:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008e0000)=0x0, &(0x7f0000d88000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e76000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008b2000-0x8)={0x0, 0x0}) socketpair(0x1f, 0x6, 0x9, &(0x7f0000efd000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000aa2000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00009d7000)={r2, 0x0}) 2018/01/20 05:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x4, 0x0, 0x8e5, &(0x7f000083f000)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000623000-0xce)=""/206, 0x470, 0xb12da828d975659a, &(0x7f0000297000)={0x3, {"aaeae55b48e44a"}, 0x8}, 0xde) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000075b000-0xc)=@sack_info={r2, 0x0, 0x3fc}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001d9000)={r2, 0x9}, 0x8) 2018/01/20 05:29:35 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000000d000)={"8803112de02bab8a0f2d053d5a4014d4", {0x4, 0x101, 0x0, "599ee6188b90", 0x8, 0x0}}) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f000000b000-0x1000)=""/4096, &(0x7f0000005000)=0x1000) getpeername$llc(r2, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000000f000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}) [ 815.704543] net_ratelimit: 1 callbacks suppressed 2018/01/20 05:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) socketpair(0x10, 0x2, 0x80000000, &(0x7f0000dd4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006d2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00009b4000-0x10)={r3, &(0x7f0000b1b000-0x56)=""/86}) sendmsg$rds(r2, &(0x7f000074d000)={0x0, 0x0, &(0x7f0000d5a000-0x40)=[{&(0x7f00008c3000-0xef)=""/239, 0xef}, {&(0x7f000074a000)=""/34, 0x22}, {&(0x7f0000e01000-0x42)=""/66, 0x42}, {&(0x7f0000002000-0x22)=""/34, 0x22}], 0x4, &(0x7f0000bab000)=[@rdma_dest={0x18, 0x114, 0x2, {0x7ff, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x4}, {&(0x7f000060a000-0x83)=""/131, 0x83}, &(0x7f0000d4f000-0x60)=[{&(0x7f0000372000+0xe4e)=""/121, 0x79}, {&(0x7f0000a39000)=""/3, 0x3}, {&(0x7f0000f61000)=""/28, 0x1c}, {&(0x7f0000cac000)=""/138, 0x8a}, {&(0x7f000005d000)=""/25, 0x19}, {&(0x7f000022a000-0x6d)=""/109, 0x6d}], 0x6, 0x4d, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0x80000001, 0x0}, &(0x7f0000634000)=0x0, &(0x7f000073c000)=0x0, 0x3, 0x0, 0x800, 0x9, 0x40, 0x80}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x7}, &(0x7f00005ec000-0x8)=0x1, &(0x7f0000089000)=0x7, 0x1, 0x7, 0xfffffffffffffff8, 0x5, 0x4, 0xcc4}}, @rdma_args={0x48, 0x114, 0x1, {{0x8001, 0x10001}, {&(0x7f000055a000)=""/81, 0x51}, &(0x7f0000ef7000-0x40)=[{&(0x7f000035b000-0xde)=""/222, 0xde}, {&(0x7f00004b0000)=""/16, 0x10}, {&(0x7f000045a000)=""/130, 0x82}, {&(0x7f0000d68000)=""/218, 0xda}], 0x4, 0x1, 0x200}}, @fadd={0x58, 0x114, 0x6, {{0x7f, 0x671b4632}, &(0x7f0000c1b000)=0x4, &(0x7f0000891000-0x8)=0x0, 0x3, 0x6, 0x4, 0x7, 0x8, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x5}, &(0x7f000007e000-0x8)=0x1, &(0x7f000022f000-0x8)=0x20, 0x7, 0x41bf, 0x0, 0x100000000, 0x20, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0xe1, 0x1f}, &(0x7f0000688000-0x8)=0xdd, &(0x7f0000506000)=0x5, 0x7, 0x100000000, 0x9, 0xfffffffffffffff9, 0x40, 0x5}}, @cswp={0x58, 0x114, 0x7, {{0x100000000, 0x5}, &(0x7f00008e0000-0x8)=0x7, &(0x7f0000c1f000)=0x8000, 0x5, 0xeb0000000, 0x9, 0x400, 0x20, 0xffffffffffffff80}}], 0x2b8, 0x24000040}, 0x40000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b9b000-0x10)=@req={0xfff, 0x101, 0x6, 0x2}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002cc000-0xc)={&(0x7f00009fe000-0x8)='./file0\x00', r2}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d86000)={0x4, 0x0}) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) [ 815.704548] dccp_close: ABORT with 214 bytes unread 2018/01/20 05:29:35 executing program 0: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x4, 'ecb-cipher_null\x00'}, 0x1c2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000056000)={0x0, 0x0}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000316000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000316000-0x4)=0xc) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/20 05:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00000b8000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000039a000+0xa9e)='bbr\x00', 0x4) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000032000)=0x0) 2018/01/20 05:29:35 executing program 7: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x4, 0x80805, 0x7f) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000031a000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000958000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x4}}, 0x26) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000cd8000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r4, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r4, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:29:35 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000000d000-0xcd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000005000-0x2)={0x0, 0x0}, 0x2) 2018/01/20 05:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000001a, 0x80007, 0x200026f9109c) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) poll(&(0x7f0000cbf000-0x10)=[{r0, 0x4001, 0x0}, {r0, 0x80, 0x0}], 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:35 executing program 6: r0 = socket$inet6(0xa, 0x20000800, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000383000-0x310)={0x401, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x18f320000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000508000)=0x4, 0x4) 2018/01/20 05:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000834000)=0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r0, 0x0, 0x0) 2018/01/20 05:29:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="8dc197661f52383a5d000b2c3d8f8c8d", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x3, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x7, &(0x7f0000002000-0x7)="32c30c13f3597a"}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000a000)={0x0, 0xffffffffffffffff}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005000-0x8)={r3, 0x81}, 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0xff, 0xff, 0x3, 0x3, 0x1, 0xb2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x11, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0xc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)="73796c7d61657a6c00079d", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:35 executing program 0: r0 = socket(0x19, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x5, 0x3, 0x84, 0x1, 0x8, 0x7fffffff, 0x4, 0x0}, &(0x7f00008cd000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0xc59, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x84f, 0x0, 0x2, 0x8}, 0xa0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) 2018/01/20 05:29:35 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) socket(0x11, 0x5, 0x57c) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) 2018/01/20 05:29:35 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/20 05:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d4000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getpeername$packet(r1, &(0x7f0000c95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004a9000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) 2018/01/20 05:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000fef000)={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x96b3}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bd2000-0x4)=0x100, 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@nl=@kern={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f00001bf000)=[], 0x0, &(0x7f000030f000)=[], 0x0, 0x0}, 0x1000) 2018/01/20 05:29:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x14) 2018/01/20 05:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ba5000)=0x0, &(0x7f000088b000)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) 2018/01/20 05:29:35 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f0000d18000)={0x1f, 0x0, {0x2, 0x3, 0x2, 0xff, 0x7ff, 0xb}, 0x1, 0x4}, 0xe) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000646000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000005f000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000171000)={r0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f8c000)={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, {0xa, 0x0, 0xe7a1, @loopback={0x0, 0x1}, 0x8}, 0x0, [0x5a, 0x5400, 0x5, 0x0, 0x5, 0x8, 0x7, 0x100]}, 0x5c) bind$alg(r2, &(0x7f00000f4000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000191000)={@common='bcsf0\x00', &(0x7f0000f7e000)=@ethtool_pauseparam={0x13, 0x4800000000000, 0x52b8, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d3e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00008b8000-0x1f)="f03cca0100ef9b9d16c46648ab3ef07f2e45b9cf36ed7a389f6bf667d63375", 0x1f) 2018/01/20 05:29:35 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000008000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000)=0xe) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000007000-0x10)=@common='tunl0\x00', 0x10) 2018/01/20 05:29:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x2)={0x0, 0x0}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d0f000-0x4)=0x10) getpeername$llc(r1, &(0x7f0000a1c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dd0000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x58) 2018/01/20 05:29:35 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080b, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000fc2000-0x4)=0x6, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fc3000-0xb9)=""/185, 0xffffffffffffff89, 0x2, 0x0, 0x45d) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fc1000)={0xa, 0x0, 0xaf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fc2000)=0x0, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fc3000-0x14)={0x0, r1, 0x1, 0x1, 0x0}, 0x354) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000fd6000-0x4)=0x800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/20 05:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000091c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b6d000)=0xfff, 0x4) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r1 = socket(0x1d, 0x0, 0xffffffffffffff05) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000daf000)={0x0, 0x2}, &(0x7f00005af000)=0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ad0000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002d5000)={r2, 0xa38, 0xff}, 0x8) 2018/01/20 05:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000a3000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000002d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0xfffffffffffffc4a) 2018/01/20 05:29:35 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000008000-0x4)=0x3) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000002000-0x5f)=""/95, &(0x7f0000001000-0x4)=0x5f) 2018/01/20 05:29:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x80, 0x800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b41000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) recvfrom$inet6(r3, &(0x7f0000bcf000)=""/96, 0x60, 0xd67de89371aa6a8b, &(0x7f00006ff000-0x1c)={0xa, 0x3, 0x6a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socket$unix(0x1, 0x2, 0x0) 2018/01/20 05:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c52000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae5000-0x1000)="67d7eb3d", 0x4) 2018/01/20 05:29:35 executing program 5: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000aeb000-0x4)=0x0, 0x80800) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000aeb000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000081b000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00008dd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1ff, 0xb0d2, 0x8, 0x500, 0xb1a2, 0x4040000, r1}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) r2 = accept(r0, 0x0, &(0x7f000092b000-0x4)=0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000aeb000)=0x8, 0x2) 2018/01/20 05:29:35 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000004) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000023000+0x10d)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000d000-0x4)=0xfffffcb9) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000002a000)=0x0, &(0x7f000002a000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000029000)={0x0, 0x0}) connect$ipx(0xffffffffffffffff, &(0x7f0000029000)={0x4, 0x0, 0x0, "7784c32d8a84", 0x0, 0x0}, 0x10) 2018/01/20 05:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000593000)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b95000-0x18)={0x0, 0xfffffffffffffffb, 0x30, 0x7fff, 0x8}, &(0x7f0000a51000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000581000-0x8)={0x0, 0xffffffff}, &(0x7f0000c9c000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007a5000)={0x0, 0x1, 0x30, 0x9, 0xf2}, &(0x7f0000eb0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000048b000-0x10)={0x0, 0x5, 0xfffffffffffffff9, 0x30}, &(0x7f0000197000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a19000)={0x0, 0x5, 0x4, [0x1c12, 0x11c7, 0x14962680, 0x6e]}, &(0x7f0000577000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f00004ed000)=[{&(0x7f000067e000-0x1c)=@in6={0xa, 0x2, 0xad2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000ef5000)=[{&(0x7f0000d33000)="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", 0xfd}, {&(0x7f00002b0000+0x692)="0a1746efc2522978a3948581633be9a0656df1b690b91db55e7863e27e74853ae9e29be3c1fc104317265c62d3ff09a72490985f2ce7decb4fa927f156c14f9428828aa2366aa61eb402a6cf44ee4fffc32b68ad3d4d6fc5fc620aa32a2db69c849d69543ddada1eb65de5a83547680c54ecc637eceb65957747d4e06a751c6c757d35efc79b534069d8983717f2bf9f9ec4ddc669eda678d54b5da1dc0e6e012c6c32fea78aa2555098", 0xaa}, {&(0x7f00001fc000)="e4b395b2bbe13a96c2ee75e2f6c7e369fe6ca23ff81210bb1a537278c7caafb74f7bcac54e3098ce3b2d5505a64558b80f95a8d357ee16d309e481176d3911fac72d44417009c6b0d37d54a0520c0e73a6d77da2e69391af65", 0x59}, {&(0x7f0000231000-0xf0)="8b2001785b75e07bce2590d518e953a5cc1c774c5c9eee11563566cb51a318ca1bc4e35ef896a467c09878af1f753424319981caa5917b5bda4400ce1d44f96493218f3e63238b5ab0b02019cc8f88c86881e1b61873a833662d9574b2411744b3dd87580967d3d97cf11ab8119f8077db26077ada9e74a6b33973ed2cbaab8d4080288ec8c5bd22a61fdac54254f0c647f9cf1fb8e8b4da980c87f24a592bddae01ad55c0dc084bf2194076aaa55bda56f9bf56029232f958065f43dc3bbf56cecc423b7003ba4c99bb591055b41a29812ac68f1c8d3d6c9b4e7e4ff3849da502d710cdedf34907c9e9965034496bba", 0xf0}, {&(0x7f0000d76000)="016cc8c58decc60be87128860b5458d9e346edde670030776e107f25b772e21745b6fc38a7136d76c7bac0743de349719048dd6797afcc927f530212b74c297137234e9e2268e1f0c441908d0b47091394da8db819b67996ef037cd91151918c9c2fef35328454b62fee365a377170362807acca1014e8377b00274fc149551aaaeb00d853edb71a47a40874863361b96ac350da2bc9af7c4fd40fcb225ff86ee371254cee1fb4", 0xa7}], 0x5, &(0x7f000013c000)=[@init={0x18, 0x84, 0x0, {0x8, 0x3, 0x1, 0x7d44}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x202, 0x3f, 0xd187, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7f3f96e3, 0x208, 0xe9, 0x7a, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x27a2, 0x8001, 0x10000, 0x8000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8000, 0x62e4, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x6, 0x3ff, r6}}, @init={0x18, 0x84, 0x0, {0x8001, 0x100000000, 0x0, 0x8}}], 0x150, 0x800}], 0x1, 0x4881) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000854000-0x4)="e5fcb5bf", 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000439000-0x4)=0x14) r7 = accept$alg(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000072f000-0x4)=0x3, 0x4) sendmmsg$alg(r7, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0fa44ee5d84a1089244", 0x11}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:29:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={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]}, 0x0, 0xfffffffffffffff9}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000003000-0x78)={0x9, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xf6, 0x7, 0x1, 0x6a, &(0x7f0000002000)=@common='bridge0\x00', 0x200000000, 0x1, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x18)=@ethtool_gfeatures={0x3a, 0x1, [{0x6, 0x4, 0x6, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x78, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/20 05:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x6, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000770000-0x8)={0x0, 0x8}, &(0x7f0000bcd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e69000-0x77)={r1, 0x9, 0x6f, "066d10fe291ddbaed9b2912177b8e150914aab125de7fa4f3f75607f9886060a37669b54d702dc067bae13e6f54d541852914f17ef2ed4b13686dfe31dd9ca00106f8885e30f86c678a5cb3eaa88c3523c15cfd552fa3dba17fe67210ed67bf13b3c5ed1b7396d0e7d9368b95c2b58"}, 0x77) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ce000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000625000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000934000)={0x0, 0x7}, &(0x7f0000b62000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000831000-0x8c)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r2, &(0x7f0000cbf000-0x58)={0x26, 'aead\x00', 0x0, 0x2, 'ccm(aes)\x00'}, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000180000)="ec", 0x1) r5 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r5, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="2ece744bf477f7c5c928c1953aa461f09222d835880afbb0f2ad542f4657f32e49093ee51abaabab39c4043e04ad1bb930166384ad3b6d3df4341d1459b2b8196e8feadb37338afed3e3230641825fa6062f3843d832d813a2d89e6aa6491fc0410c296df8813bffec4bcb05141a2d507d2b5e9ad4ec4e092fddc6b842de5b0512c728f3b5b27e523861dd94f7c05986650abbfd5a4e12a1477a29e9867d8d5c", 0xa0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0x0, &(0x7f00000e2000)=0x2) 2018/01/20 05:29:35 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ffc000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a78000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = epoll_create1(0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ffd000)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00005a8000)={0x4, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c8c000-0x4)={0xd53}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) pipe(&(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000ffe000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0x5) getsockopt$inet6_dccp_int(r4, 0x21, 0xf, &(0x7f0000936000)=0x0, &(0x7f00005cb000-0x4)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000013000)=0x8) close(r1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000ffc000+0xd9f)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x800) 2018/01/20 05:29:35 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x2, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/20 05:29:35 executing program 6: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000afb000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000afd000-0xa0)={0x0, @in6={{0xa, 0x2, 0x905, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0xdb, 0xde, 0xd3}, &(0x7f0000a5e000)=0xa0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000afc000)={r3, 0x81, "bcfb98ee5433da3167d44687b08fd9e4135e25ccedb94ab9dbbff6b2aaea5315450b374550885540ff5e0a9984859f0a71d1b55b8de290949b4bcfe7ba81b61247d88ff7b4a0dd6c05763cac972d0c01404a2ba8ea52064a05c4d19b2bf8aa223ef47b7e5e6dac0058bde4df7632bacb8af00c7fc34e422d0e7efd3e915084e333"}, &(0x7f0000afc000)=0x89) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000afd000-0x1000)="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", 0x1000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00001e5000-0xc)={0x10001, 0x1, 0x10000, 0x2, 0x9}, 0xc) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x3, &(0x7f0000afd000)={0x0, 0x0}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xcf, &(0x7f0000afd000)=""/4096, &(0x7f0000afe000-0x4)=0x1000) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000)="", 0x0) 2018/01/20 05:29:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000008b000)=[], 0x0) 2018/01/20 05:29:35 executing program 0: 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$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000c2a000-0x4)=0xff, 0xfffffffffffffed5) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/20 05:29:35 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004fe000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b19000)="80fdb4f89d5680fc0aa9fcb29776bc7ea33df253db62205dd6b8c7ff1838105a4c03b8e07b81e5c68c53a40aa7b36f280f0db08e8f5887f6f62c7ac3ba1cc3115c752ed467c4dd284e7454d77bae8db99652148063751ca1c1bc6596", 0x5c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f7f000)=0x8, &(0x7f00000e8000)=0x2) r1 = socket$inet6(0xa, 0x6, 0x8) bind$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) bind(r1, &(0x7f0000c8a000)=@ipx={0x4, 0x8, 0x9, "c0119347f072", 0x2, 0x0}, 0x10) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0xd, 0x6, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00006c0000-0x4)=0xfff, 0x4) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) socket$inet6(0xa, 0x4, 0x7fff) listen(r0, 0x5) 2018/01/20 05:29:35 executing program 3: r0 = socket(0x2040200000029, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4ea, 0x400, &(0x7f00003d1000)=""/50, &(0x7f0000000000)=0x32) 2018/01/20 05:29:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d2c000-0x28)={@generic="b87adbd514641eed559b4f52bd7464d6", &(0x7f00009cd000)=@ethtool_sfeatures={0x3b, 0x4, [{0x8, 0xc48}, {0x2, 0x80000001}, {0x2, 0x8}, {0x4, 0x5}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00003ea000)="", 0x0, 0x20000c7c, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80000, 0x8d, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000018a000)={0x0}, &(0x7f0000625000)=0x4) r2 = socket(0x9, 0x80f, 0xfffffffffffffffa) recvfrom$ax25(r2, &(0x7f0000d6b000-0xf8)=""/248, 0xf8, 0x2003, &(0x7f0000551000-0x10)={0x3, {"683d03d0e190a5"}, 0x3}, 0x10) 2018/01/20 05:29:35 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ef4000-0x10)={&(0x7f0000ef3000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef3000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r2, &(0x7f00003ec000)=""}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000073f000-0x2c)={0x4, 0x8, 0x103, 0x2, 0x12, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000ef5000-0x18)=@generic={0x9, 0x7, 0x5}) 2018/01/20 05:29:35 executing program 4: pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c4d000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000dec000+0x8ea)=0x330) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xe7)={r2, 0xdf, "e16180cf9228ebaf9ed9103ad75fae293c61db8698adddf2cbc9d2a9ca1d39fc9cde1841243dee0fc6e40c9fdf7c122e1ed0444489cbc688e0ee8cf6ef72a2e2877b4bcb828c929d56b1b177addeaeddb92cda819bf52596b689181534c8315c88b048f2538b0520f61a5ee68eab62f9cfff940e530ffea223020c36e9292a429caa2248050b5091463f6e3019592265b8bd581abfce11b09bca472262d36ca50c52123a8577dbff5d4c25106ddcb3d7a455c838ba97ed98848638f96eb6d16206616dc377c2aa52caa5c1f1bba0b72779a7a59e434d0d43d4fda9b8c1f693"}, &(0x7f00006db000)=0xe7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f0000001000-0x8)=[0xffff, 0x5], 0x2, 0x0, 0x101, 0x101, 0x7f, 0x1, {0x800, 0x20, 0x2, 0x401, 0x3000000, 0xffffffff, 0x800, 0x1, 0xffffffff, 0x40, 0x90, 0x3, 0x8, 0x3ff, "e55327f513f6eb1666ccb276768edd33a6dff25a6a5fb6691331c2f69d195438"}}) vmsplice(r0, &(0x7f00005cc000)=[{&(0x7f0000655000-0x7e)="62f61e4c257c2787f7d8babbae0bebff8cc930bb1e98894e494a224959eff7d90cc1bc4b2df1b976e8f0f6f27981a6ed1f96ef29afb324c41996f79dfb0f2b295c3479034eac450102664e89dcebdfb9a9b6ea7d6552ff5d41ab121636c0d21e02547b779f8b34fcbb96f8e2758bd4148770fb3a0664aa000000075f99df", 0x7e}], 0x1061, 0x0) 2018/01/20 05:29:35 executing program 4: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000013f000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b3000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000037d000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x81, 0x0, 0x0, 0x0, 0xa0, 0x0, 0xaf, 0x0, r3}, {0x3, 0x7ff, 0x10001, 0x0, 0xe6c, 0x8001, 0x8000, 0x1}, {0x2, 0x4, 0x5, 0x6148}, 0x4, 0xf, 0x0, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x2, 0x10001, 0x3, 0x8, 0x7fffffff}}, 0xe8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f15000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f14000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2018/01/20 05:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cfc000)={0x4000000003, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000065a000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x19420cd9a99bf99, []}, 0xfffffffffffffea9) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f8d000-0x38)={&(0x7f0000ac0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008d5000)=[{&(0x7f0000883000-0xb3)=""/179, 0xb3}, {&(0x7f000065f000)=""/139, 0x8b}, {&(0x7f00003e7000)=""/25, 0x19}, {&(0x7f0000cea000-0xba)=""/186, 0xba}, {&(0x7f00001ad000)=""/45, 0x2d}, {&(0x7f0000f75000-0xe2)=""/226, 0xe2}], 0x6, &(0x7f000072c000)=""/54, 0x36, 0x76}, 0x40000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ba5000-0xb5)={0x0, 0xffffffffffffff5f, "22a0b09dfa2ea284bd1f0ee2f816a61c6eb2fec5b1fa59693280a3ca0e01cb3077254fdd6307482e31f810161c2c56497f4765c1cd7a05fec283f036832dcaca64754db4046cb2b693a683accd6d9168d2e013330f6e532735bba70bbf0ed7dea6ec20fe9900e3f5613b77a565df0c95396304a2b1cdbed4a0e2c257c2ab488d441f09aa15f449d88513f0f829b9be3ef617e60e9103e9c070a0bb4762569e0656458932d16f384d676e6a389d"}, &(0x7f00007a1000-0x4)=0xb5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eb6000-0x10)={0x100, 0x1, 0x4, 0x3e000, r2}, &(0x7f0000715000)=0x10) 2018/01/20 05:29:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00005ff000-0x56)="3b85ea6fb28b271130fe8e4c8094bcf86a0df15d6349a3783a92c06299f75bba46ec52ebb207ca13310a07c6618708f10cf2976a7468e44b2a6f1b673fe13ba49c992a8dd14dd149e76a616fb0f235411d5c7dfbd1d5", 0x56, 0x20000000, &(0x7f00008f8000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x17, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x90) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d14000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e0d000)=0x14) 2018/01/20 05:29:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000cf4000-0x1)="c2", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002bf000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006af000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aae000)=0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bfa000)={@generic="1027fe98633e8e8cab922ae7d90169f8", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000033d000)={0x0, 0xf0d0, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000030d000-0x18)={r3, &(0x7f000020f000-0x12)="31f307cee49f82b594906d7ed2b049342649", &(0x7f0000e0a000)=""/155}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084c000)={0x0, 0x0, 0x0}, &(0x7f0000be5000)=0x1) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009bf000-0xc)={r1, r2, r4}, 0xc) [ 816.280178] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 816.313208] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 816.343989] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 05:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f66000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffff50) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e883092b742756f2d80cf234260221a747", 0x11}], 0x1, &(0x7f0000991000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000030000-0x10)=@common='lo\x00', 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009b0000)="062a4291b1a180dcffe7b2ef8a5f768c3f7a67914743425825b0f42e82f11aa6f4d997d3fd4c909ec67f18230303f739ade291d208ea86f7e1c8e45d887a355b7673576d27", 0x45) 2018/01/20 05:29:35 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000001c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000001d000-0x4)=0x1c, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001c000)=0x14, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r1}) r2 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000012000-0x108)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x3, 0x7, 0x7, 0x1ff, 0x0, 0x18, 0x1, 0x8, 0x6, 0xa984, 0x78a9, 0x5, 0x0, 0x1f]}, &(0x7f0000013000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001000)={r4, 0x81}, 0x6) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe2e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000018000-0x20)=[{&(0x7f0000013000)=""/110, 0x6e}, {&(0x7f000001c000)=""/53, 0x35}], 0x2) 2018/01/20 05:29:35 executing program 1: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:29:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000001000)=""/114, &(0x7f0000000000)=0x72) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000-0x4)=0x8001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x37, &(0x7f0000006000-0xc3)=""/195, &(0x7f0000005000)=0xc3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000)=0xffffffffffff8000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x2)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000008000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000003000)=0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000009000-0x1e)={0x18, 0x0, {0x4, @random="7c5e66a9708f", @common='gretap0\x00'}}, 0x1e) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000009000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0x26) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000008000-0x38)={&(0x7f000000b000-0x48)=@full={{0x3, {"cdde6973fdac51"}, 0x9}, [{"dfe1a6c640f8e0"}, {"04dc2433ea2455"}, {"1ee022af4f5e0d"}, {"e8db0373e57463"}, {"22c9a867b33970"}, {"b1873b16702316"}, {"2da88e86b61217"}, {"837285d56b91bf"}]}, 0x48, &(0x7f000000b000-0x50)=[{&(0x7f0000009000)="87d95344b912e4468b7cfc1a14300431db69f187e77fb3239024c64d19dfecb31d5b4adf50061e0352ecbf4027d6a43a92425ce3290175ebbbc4c158f9ef41cc0c4bfb5e46145687022a5dc0c0df0b82347f27c52ea22e5b4dc16e4096050a941296141b71fd824a98349a0fcfbbe282bca213888b073d8d441ec6a975f6323f319aa65b49ec975e94821954ad9ea62571f61ad97bd5a3c08059f4246878b1e30da2884e1f88775c383dd7a4947a0d450395087201f36e256d2c800ce0e63e1ca8e16d4e19dd8dd003e9000d1a5ff7f02a", 0xd1}, {&(0x7f000000a000)="61d50429f8981a24bd01dd5d1294d663c37526e74757c8c06285427097390c2be03df9ee2e39c9433985c98462058c4e07c85f55054feee9a77a93a8aea8862dfe67c58cc5068eb0d1cbe0bdacd16959c2a0c6f64d2e7620defdaec129836f9872b51370a80bf244e7e50e9a46faa09f5a4b274f9e106a4016ef903cf26d1fdc6e18fc5c5f36ab7f0239ae6b17bf8d8c70b29c3688", 0x95}, {&(0x7f0000004000)="cef692f0dcb05902a99ca355bca47f56d96e7d643db1bce2f8d97c5d8a03c2be24d983d04f3f804b8285850311cf294feaf24c717698244a71dc1fc5fa53cc21d47f054ac9fe3485f58ec0bf85a72ae00ebdfd2d58517e50ea83d4d6f19b2f50a31ed9e74a41a317038cab5c6f1105f0985ec4143947df98575a83026058740ae07754792137324d088078362258969ecbf8401ce8118a14d5f277908f19abea00c5c265c4df2652e4ed923f2aa4efdafa9974ca5df7e43b0f649475a10a0295452f45a362", 0xc5}, {&(0x7f0000009000-0x53)="ff66c93e83d16539c4314d99d388f2e3bcff2fc2045c0ec4601db980760aec0b984fe33591129dc8e480ab7f0423fa94f9767466afb0dda2a0f3ff3f40af00d66283a2a35adfe329407141e3cf5d54965be47c", 0x53}, {&(0x7f000000a000)="608e3e27a89ebd9bd45679458fcb6fd5e1176396084eace346c4f0daab84691a119f18c68098334a5f5c005e60346a9421bbc6817f1d2a28d08f4089ac9db0d085b85f8f0c94094a7e4be8ce6f823ec5343037d902ab86a5000a0db82a628e789e900eeb9f18b14fa86ad80a581883ffa398aaaf8f8645571dca9d65dba26101b21edc7faf82017383707557c893e133107ea16cf655cded9f59899bdf0414bc6306f358ba3f395d2d8fc6c80473a242da7ac6b7a829109b562f89a00814d6d0fd3e78791081e011f5c8", 0xca}], 0x5, &(0x7f000000b000-0xb8)=[{0xb8, 0x13a, 0x1, "45768c06d97e6ce9865a000524387b919b4e715c5901e176f72391f9c281588da453c3e1da568570c53f67d6c17a2ec88363c5012d9972cfee5bab3f9790341f07624201f4d2ae05aa0c1af244f21359ef81da9f2c89781dcebc0ecd88c62c56c75b71d114c92b1bc17fe5740e97631b1a150d37754288e61066d4810ea7f348050f1473b1825b87318ab6cf335da21daeffee36b4585c7b377649fc37fadfd81dcdc9a1cd"}], 0xb8, 0x4000000}, 0x1) 2018/01/20 05:29:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b10000-0x186)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d029f", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00009f3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009a4000-0x18)={0x0, 0xfff, 0x0, 0x9dfc, 0x3ff}, &(0x7f000057a000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c65000-0xa0)={r2, @in6={{0xa, 0x1, 0x114, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff9d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37, 0x100, 0x95, 0x200, 0x1c}, &(0x7f0000af2000-0x4)=0xfffffffffffffe90) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00001b8000)=@fragment={0x3a, 0x0, 0x41a6, 0x2, 0x0, 0x0, 0x0}, 0x8) pipe(&(0x7f0000275000)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f000036c000-0x48)={0x0, 0xb, &(0x7f0000f91000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf6f5, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x1b}, @ldst={0x3, 0x2, 0x2, 0x0, 0x5, 0xc, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x2, 0x9, 0x0, 0xffffffff, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0xca}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d26000-0x4)='GPL\x00', 0x10001, 0xc, &(0x7f0000429000)=""/12, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000813000)={r0, r4}) pipe(&(0x7f000057b000-0x8)={0x0, 0x0}) ioctl$int_in(r5, 0x5421, &(0x7f0000c55000)=0x0) bind$ipx(r6, &(0x7f0000dee000-0x10)={0x4, 0x0, 0x25, "a689ec442e7b", 0x3f, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f000005f000-0x6)={0x1, [0x5]}, 0x6) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f000059c000)={0xa9b, 0x7, 0x2f75b37f, 0x7, 0x15, 0x2}) 2018/01/20 05:29:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fa1000-0x1)={0xce9}, 0x1) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00009d3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fe6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000030000)={r2, r3, 0x8}) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000000000000000034ee320194b016c"}}}}}, 0x0) 2018/01/20 05:29:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000001, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) 2018/01/20 05:29:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) write(r0, &(0x7f000065f000-0x50)="d39174ad9b246377ff8770f0257409447b06b31212423bdad50bdc1de65411752be1749b093e7d7d86b932811b50513a250163252084e88349b24863431221446efbb469da56b4bd2132e42898b07860", 0x50) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000998000-0x4)=0xdd, &(0x7f0000164000)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000f5b000)=0x0) 2018/01/20 05:29:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000cfe000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002a7000-0x28)={@generic="2544f8a57bfb4bef4b122e1c686429a0", 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) sendto$packet(r1, &(0x7f0000001000-0x20)="11dab6d2f20af8bc9de861cf01d82b3f4adfa50c4dc2c4b60acee40e3b37821b", 0x20, 0x801, &(0x7f0000001000-0x14)={0x11, 0xf7, r2, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) listen(r0, 0x7) r3 = accept(r1, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x134) sendmsg$kcm(r3, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/20 05:29:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000)=0x26) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000cce000)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000586000+0x932)=""/234, 0xea}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000a5c000)=""/23, 0x17}, {&(0x7f0000eeb000-0x6c)=""/108, 0x6c}, {&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000000000)=""/22, 0x16}], 0x9, 0x0, 0x0, 0xfff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000299000)=0xfffffffffffffe00, 0xfffffffffffffddf) 2018/01/20 05:29:35 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000636000)=0x9, 0x4) 2018/01/20 05:29:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff87) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c1d000-0x8)=@assoc_value={0x0, 0x6894}, 0x8) recvfrom(r0, &(0x7f000036f000)=""/199, 0xc7, 0x10000, 0x0, 0x0) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0xc, 0x0) r3 = accept4(r1, 0x0, &(0x7f00007c0000)=0x0, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000185000)={"df1c6f7c28cad71129a5aa05429826f1", {0x4, 0x0, 0x798, "176456211f2a", 0x5, 0x0}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000bf6000)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/20 05:29:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0x67)="e795ce3c0607ee2f06051e184f427f974708114094c7ca255185e1ec3d86dae31eaddd3d0340f09428ab6a407ca8acf12e0731e785c8f68e077f7cacbc3b798fb868c505b753737fc7365763159d487467eb8b02dad2d2722191f89527f88a28bd348bc66b32bb", 0x67, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="9f5ff6ebb558eb149d345159a9aaaa3e", 0x100000001}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r1) 2018/01/20 05:29:36 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000000e000)=0x0, &(0x7f0000005000)=0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000000e000)={0x18, 0x0, {0x4, @random="a53bc790ced0", @common='ip6gre0\x00'}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000f000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:29:36 executing program 1: pipe(&(0x7f0000f21000)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000066f000)=@req={0x9, 0x4, 0x6, 0x1}, 0x10) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000883000)=0x0, &(0x7f0000d1e000)=0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000a24000)={0x11, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000171000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000051d000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="abaa57f9c4da4267ab424d7a4bc9d5d84455a8fd2800658ff929f2c65ef5c4c7a92b20693f1f58aae72b4d0ed0b3aea4f962b4c18cbcde74") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x20)={0x0, 0x18, "baf6c8136bb983dc3df94de64949286adb6261de3aca5698"}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r4, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r4, 0x6, 0x1}, 0x8) getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003000)={0xffffffff, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvfrom(r2, &(0x7f0000004000-0x8)=""/8, 0x8, 0x10022, &(0x7f0000004000-0x1c)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe0}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000002000-0x2c)="49a98ae5cdefdedaa9adfd986308edd0cef3ff6927d9552ed6fb54a81281f4a0f216a4c759a7b1528c9d3c0f", 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4ffe0dfc, 0x7fff, 0x10001, 0xfffffffffffffffe, 0x1400000000, 0x0, 0x0, 0x9, 0x8d3, 0xfffffffffffffff3, 0x10001, 0x8, 0x9, 0x200, 0x4]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000)={0x5, 0xfffffffffffffff7, 0xffffffff, 0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000007000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r6, 0x5}, 0x8) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2018/01/20 05:29:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000889000-0x4)=0x2, 0x4) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) sendto(r0, &(0x7f00007e6000-0xe9)="0f336ba491d2c5ce46b6ef1d9a81ebd29d1177d3437f69fb4d25198aae0e6c3d68c0dded828e36a40180324669fef5b7013d535deceea1484d76dcaeb15d6bd370d7e19ffaed55fe604fb0db529186b366f9dea53db67e6eedf4814eae758d511158316c15b2882ee985d0a1184e00f996ebeac6d2bcc5791aa4f161ec2268969f9a7e4fae5d23dc77719182c816727c3e3c46f55fe4e769818756e39306ad335b9ce1967b08102a285ef262f23c3363e301ace665b7ffc6c2e2f54ce7253549f58be842231f09d82e030ee64473752cb1febe21b111bee7b9d6154b3b26329e72eb0543aa0c46985a", 0xe9, 0x40008c0, &(0x7f0000f55000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x20b, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f00003ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffb000)=0x14, 0x80800) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c0d000)={r3, r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000169000-0x1c)=[@in6={0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x30}], 0x1c) 2018/01/20 05:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e15000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x3ff, 0xa6600000, &(0x7f000080f000)="1610df6bf621be307315ccbc79ec", 0xe) 2018/01/20 05:29:36 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f00005a2000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x3, 0x0}, 0xc) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x10000, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x12d2aac78d8b312e, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000000e000)={r3, r4, 0x6}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) socketpair(0x1, 0xa, 0x3, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000f000-0x20)={0x6, 0x0, 0x10001, 0x100000001}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000007000-0xb8)={r1, 0x40, 0xee4, 0x401, 0x3, 0x0, 0x3d55, 0x0, {r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0xffffffffffffffff, 0x7ff, 0x100000001}}, &(0x7f000000f000)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000011000-0x8)={r0, r7}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000007000)={r8, 0x80}) 2018/01/20 05:29:36 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f8b000-0x10)={&(0x7f0000f8b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x3, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000f8f000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000078000-0x4)=0xc) recvfrom$packet(r2, &(0x7f0000f8f000)=""/18, 0x12, 0x40000000, &(0x7f00001e9000-0x14)={0x11, 0x7, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f82000-0x38)={0x0, 0x0, &(0x7f000053e000-0x50)=[{&(0x7f0000f90000-0xfb)="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", 0xfb}, {&(0x7f0000f8d000-0x7)="2cbefc6972edd6", 0x7}, {&(0x7f0000f8d000)="201c4087c7d7d9f982ae5f588d7270b62d34be5fe010bc4628519deccde921d6de9faf1749012edcc0ae5932e4418054c6bdbd82fdbda507d149a3486d2deb356888e861caee5a22eb71283dafeb0ed078e337d9f5cc0ee0b5c1afd9930e797cfecca0e2d70c1db2a896c656136ffa3a4c8b7d63d057635f4d291683f7a1897081db1c85eeca020c0f6a9d07a46bb2f7569eaeb0216eaad57293b3c05b00fb0aa59a34fd6d9e05af17b0c4617a62463b4c598a700948388fd67543b24fbb8f4787e610f01b7577ead952ff09a0da438352a495263688", 0xd6}, {&(0x7f0000337000-0x35)="8894b3179b6d19adcb43f8c334202d06cb4d616dc5e9497fceac08f3dc630e2eddd744d655a0ae79cd803243dbcc7319cd40da3a60", 0x35}, {&(0x7f0000f8e000)="218f7cf6a5b581378a1ecd7335255a7300c475107d1c585dab14b2ec4ce3860cf11e36bbaf9659cc5278ec4d140a83fcfaac1a57d6faeb35cb0f7d36c58ae2267e68b9d8faf0f1cd8323a3855140c3cca8d11a18e6e15ba1adb746c656968cb49eeef9f47888d191bda8b5876e3637946177e972c28105e49e3343c1d75b54d236d2be1a3995248f8b2e999cabc5e7d817e06c8c1661ce5d3d4c0a2dde590f7d81275c8b340eaa1d80e3132e1a9680f82ce281730b78024a8e18976d29b67d77464280b951b7", 0xc6}], 0x5, &(0x7f00000aa000)=[], 0xfffffffffffffe63, 0x0}, 0x0) recvmsg(r1, &(0x7f00001fa000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x33d, &(0x7f0000f81000)=[], 0x30b, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 5: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000273000)={0x0, 0x0}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e75000-0x9)={r2, &(0x7f0000e74000)="5221b86f83012a5cb15f7a343ec929f5aae58bb014c33cbd8604d1a87cc71c6312ad13bf28a146bdaec6286b0155f3b90ec88d4e03f970a10e745dfb4fe8f8eb45d05a6c2cfb813a8b2da6d8a61a10d483eb148dd17efbfb0a08ba7dabd73fb1668f5c2a35755eedcf7c93e69152d5a05db56348682cc46e2adb1e88f229", &(0x7f0000cd2000)=""/120}, 0x18) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/20 05:29:36 executing program 1: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ded000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0xc, &(0x7f0000dee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000ded000)={0x0, {""/7}, 0x0}, &(0x7f0000d92000)=0x10) 2018/01/20 05:29:36 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f38000)={r1, 0x80000001, 0x0}, 0xc) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0xffff, 0x7ecc, 0x9, 0x3, 0x4, 0x401, 0x200000000000, {r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x0, 0x3b6, 0x9}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x2}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0xffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x7ff, 0x5}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000006000)={r5, 0x2}, &(0x7f0000007000-0x4)=0x8) connect(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x4, 0x3, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}}, 0x32) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) 2018/01/20 05:29:36 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f000001d000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c69000)={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x7, [0x9, 0x81, 0x6292, 0x3, 0x3ff, 0x37ee, 0xfd6, 0xff]}, 0x5c) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/20 05:29:36 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3f, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000000c000-0x29)={@rc={0x1f, {0x6, 0xfffffffffffff000, 0x7fff, 0x7, 0x9, 0x4}, 0x3}, {&(0x7f000000b000)=""/0, 0x0}, &(0x7f000000c000-0x1)=0x0, 0x0}, 0x29) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x26, 0x9, 0x80000001, "e2c01baf11718683c3f3045429e37c6fb68e2f4c5ff5b85c473cdf8aa2ca3e0a6aa2c2f8581ead38bb6cfd8b13f2385364842ef4a03dcdb4f5ef746466972ed64b66840c54356b32591ce774ec65b8ed"}, 0x160) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:36 executing program 4: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000749000)={0x0, 0x0}) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006a4000)="", 0x0, 0x40000, &(0x7f0000749000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00002d8000)=0x24000000, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) 2018/01/20 05:29:36 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000000e000-0x4)=0x0) pread64(r0, &(0x7f0000003000+0x184)=""/117, 0x75, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r1, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x5, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a8b000-0x54)="240000001b00fb34ec09ffffffff00000100ff0b08000300080000000000000000000800", 0x24) 2018/01/20 05:29:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0xf, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept(r1, 0x0, &(0x7f00006d5000)=0x0) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f00004d4000)=0x2da) r2 = socket(0x2000000004, 0x80001, 0x7fffffffd) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00009b3000)=0x0, &(0x7f0000b30000)=0x4) sendmmsg(r0, &(0x7f00007ee000)=[{{&(0x7f00004f9000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed9000)=[{&(0x7f00008bf000-0xe8)="eaf27071bfb0eb77aba01d2e5314a0f31886a8754de4b06b6fe7eca4a56b0ae9824b9c87435dc165c2c6a5a7200c4ece82dbe4bfdc5c4aa53b68999ab68669578c0e6cabf48e18da5001568c4e0afc06a68f251dfeb9cce1bd5d8cb3a2fa3435dccb6e4cdb4197cb73d4d5ff31bf0e8f8c60b9ebe5bde39d631f5c90cee5b56acc9a543c775b5b4e114668d088930e20f70f74727af218f272d0265a9b07e45891c52097f49e5dcd8e55345bfcb9a4b02bb862055ee5c1bf01580269432a1a31baff0c8c8cabb625b027d6bac390526bfac9ade7b9a7231a947d8c7c8c32a931d87d28a18141fc47", 0xe8}, {&(0x7f00008bf000-0xbe)="0741c7e378fdd6b9a95363fcc87b84b552c1a8ea57e67910b3014e51d8dddcadaf085e997bba4d7d85ac541b83385a9a6e4b215806b8902d011fe797b1c3b5cf10b4efc4e3c2798609efbc303a0afd3c361cb7a467fc24337e69cf688f0a3ae22dade37b3769eb8cd05f12183eea77432a144ddd36466ebe8bf5678e7c259d10396ce4d61b98362ad2649e4619a0b3674c6c0cea0ac7f681e466a919b856291c29abf433f9159d34788dc74c644f87ca2a5ac4e60aeb0f59a53edae06bf7", 0xbe}], 0x2, &(0x7f0000ae9000-0x4a8)=[{0xd8, 0x19e, 0x5, "26be7770f4cec7ef02eb330e87dafa68f458b0e8cfb7b9f99647028737117f77597562d71b4e91790b93a22008789d838c2e87c6c663dd68c7265a784d6b8ddd41c7b06e3c2d09ec09eb5abbdbc5164cb23c5e45c15b1a8aa64a2ddee78c1186d07f3fc2a4604943aabf779c50a195941a3df504af869b29799a7099d0f62ef5b06d01ac73bd809c3ff1adbeec41a327fd5271cf56b4992206f5bd3334f4ca179f54ecf619d7037cff2f4791fe1737429af552842b1e2afbdd53332290a7f9bcb7"}, {0x50, 0xff, 0x10000, "ac0235cf48f1aae724402620ce42b36fdd9374b5b960deeea4b60fc98e1dd9b35a83d0d0e9e90409a4dc3b629b67940df180750fd9b54e7dbc13"}, {0x38, 0x103, 0x100000000, "dfa95d2dd76c2a0f5e7b01f43c45c702489428432b05ca3ffe188b1b45327787cee8"}, {0x100, 0x106, 0x9, "d12f48adc57b6524306bbefc815631f11bb995a4cd0f54feec0a450c549ee6f5f6d04cbec9ebf07781cbb17d05f16f39f70b4f7e67f96ac77addc1373b03cefad36e1243de7645accece1d78bb0b57d737f6d9296ad7651c11e498076c32743e024c125438ebdf0ab5e774dfd29ae1e3fd29b01b0e3a739f8458978368a12c6d63589aa0aee3b12c3e11938f16e8f1a15ce8809a42d7e5ffe74dc5654dea76e31eec73afedce1aa2aaf6895e4ded510a405831f0caca7b741521e1cd0750f785981eae202f73c830d1a2f1178c311e2bec59e5f44d85a88e773840bfa2b3e1877c95762da7a0df123e1543c8b5"}, {0xd0, 0x11, 0x20, "b8cd17a44e9f5546a0f65d92b9f8376f711be4b5293a7d5bfb1830e927414becf65c6c0677835031b342770d14c1dd1beeeef5781bdc78e05deb28fda799a2aa711712b3053c03eeb15181b2558248fc4186716358447c6c7d5f9c990aa5d9221496f477f00877e5b479be8a97a7056e091acff2c348f78a8bb589719af947fa945c32a2bdba27f269cda8f0deb39abce22e170e1fb843c2017d9690a55e694d55b8ac0328e6df20970c568147b695659b273e7324392c1a0b1c3ee5"}, {0xc0, 0x10e, 0x7f, "1de6e4a17ef11551295f06682ec7321300a45b92f22baff5243a1cd918e7a4da4352427d3823a27c2ef94fb51657c4862014cbe006330c58f737923792d3a09ad9ea02e86c8547eaf057a92326168ae0629b5ed473d20d8278c31bbbf26ad4cd7f67e355e6e69c5f6c80b293d8bcd522216a42994a46fd4d70790f18bea76034bd25eac4a874b1162b3f2182366539206a8f1fb589008bb85fa180324d9bc50c62156fca0a8ed29276cd22fa"}, {0x60, 0x118, 0x0, "272490a93dee5ad873535c8b71c8c545d937942cf31ffdb94c0fe9487b159aa4665312eeb3163013c17406ea0a371b7330670e80be16167035c159acd3a649342eaba598782e661d7077d05e4d39"}, {0x58, 0x0, 0x8, "d3fbbb585a8326d78899baca8b73cb8762d3c2e35687d103be3e0b0c2bbe3501683f1c1b37416485e907c9186f32d402cb7473ef2f6e8bfdbc6ba5e5899d78ea049164a465"}], 0x4a8, 0x4000}, 0x8000}, {{&(0x7f0000b8b000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x3, {0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}}}, 0x32, &(0x7f0000b09000-0x70)=[{&(0x7f0000d07000-0x1000)="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{&(0x7f0000e30000-0xdb)="ea9954a4bb4293bcf830b094ca8abcc16f879b20d2f51f329b89e7cd0843e0bd2be018b916482ef8e792e122e542bb9779ae2f81bcdea16aacc354cbc8aa7ffd64963a9a28d0d3f02e14b79470be7d152f8914fe6b8fd7c5cf12286341b35cdb10187e0d96746893f697e00693ede82cf6f4ea2ec3c9b434924b5dd9071fc728a9b314951830fa8e073f131f7af2eb491f87f223de55306adc41a63afc1154b7bc6144fb7ab830506dddda7f72857b83dde88a1b65076479460db530a59c7d5c89e12c7628479528c7a042e1909f38fe1593c2edc087b033b70e44", 0xdb}, {&(0x7f0000f38000)="18003d6bbd5e33f6ff901de2ec0d68058abaecb457c70ac924cfff9fb000e1873c064b61dac387250e2877e56d12447b6364c7b765cf5d31ddf1981f8978a550065f1e6569d5a2a8b9b94b843920236028ae0dad861275b4e39192aa5a017473366e1eb905884f", 0x67}], 0x5, &(0x7f0000592000-0x4b8)=[{0x78, 0xff, 0xb18f, "4753ffcf916c0aa85c186643b0b051227becc2dbb4dd36a65255a38df8fc1f3ae01e9128da7b2c9ddb3c99c29293b4d7b3bf314d1f6a588df9e86ee4d97a22d47375fb02f33648c5efe2446106dd655f8c1b0f62f66db21028476a641b91e5cab1b58feff2bc3a1e"}, {0x108, 0x1ff, 0xfffffffffffffffc, "b44912a691c991f36c17c43179c30e5446a265c429e834b1828c2ecb4ec9dcc5f4170f512420d41c305ccebac9074a74bc5c91a4df8161639d87afeb4f51e900f122bada97fc666689121db55c87e34753b6dcb4872e745edee288985f2885f1ab06b22c8e08beeee6081f9d000f837308569bd50573d2a4760afd52ec2f94e508a29fc8040f937d32cb74ae0505ead566cd9f4efbd12123e8df53d72508c2866bb23effc88eb3ef2a7db994023917a3f36df47ed54a3c356e1be261f6779840575b380b3f45e85c175e5b5e56b123c787b9932861e916839b6debe05188a48516f1a2d79db4b25789691f18bc672c28e103032679bc3d01"}, {0x90, 0xff, 0x3a, "04d3ad5b255b754dc7cc9539ef0c496142a020d1d0068b91b61cc3e395476a81bbf494c47557bc89401f05853d09f092c882758eb2f6b0ce54354ce532ffd7c2980958c76f18ce2d4b68abdacb2c684b026fbfc306a86aa3bdee5b9d760940776365bae683a264e2a8a41e8f9ef1e972708ac1ffbd7f03eb0bab68150d2ef5"}, {0xc0, 0x104, 0x6, "ad52cdb7d0eb54047a8c8b34a2a6aab0e2c14a804e3a2e84051e5902ff1481fedc50cb58c9e68a17a8d56a366ca87601f2b425994052001a7a914aff1fc700c53c636aeaceae75143e948e6b98c15978855e92c44dab9322a8515321610ce9d63233515836f12199feef03f76207db8c9b047f43e00518aa567b1c4a36fe645c04f1440585ff07be5b406c6feeb9104d0186fde2585965d75b2b0f04aa4b285f052b18c5d6cc8f30709e"}, {0xd0, 0x100, 0xfffffffffffff0e5, "01bb0fecd9aa44dc7b7f09c53cd7ee39f63b62e25664b4c1d39adba4a48e143f0eddcc00b2301d6c9c1c80fcafe4196f04a14b996b690fd030307280e484b6003a97915fde2f1a4dbeb412f6ddd169bf9aea74fe74db7f2362f9fe3ccda8f3a62e9b76f2f1beb5c45f0d6aa591d40416e30c3393b7e1e29c195e04d6bd03cf98b6a6b193581d75c71402023899a296eed520ed63ef762ac452b16bf74ff3714d3d194e280c9e6336087e8b48682b1a4be21e7a73770a405fc0fb3af6"}, {0xf0, 0x3a, 0x1, "c16f8ed41c22364df9967fa1b852b851e0c6537c89855de03713fea128c9874d146fa4b2aac56912ec8e38454192a0173609b18dcf9ddcc76f66cd2551907e3472d5d87d87574a7faee27a784dee1fcc69ae2e5cb54916f96e3ec9e8bd08b2da01889f2f1494b1d87681aefd9dd1b9bcaf22b9df6391f64e9a2bf935100ec32698104f35f7bdee7548c9bd0c1f12d5e0e8a1f401f729dda92c58a3433b6d8ca9ac6ecaa5d907fa103ea89e5b39f89a2958814d68071c9b157b7a48c61a165a46c445bd7d9474aeed42084167b051d82160d2c06b1745c797a1e072302a5b63ec"}, {0x28, 0x11f, 0x2, "18cac80c96a2599f5000777d728b8b3f3c10c792"}], 0x4b8, 0x10}, 0x2}], 0x8, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000861000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) accept$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)=0x0) 2018/01/20 05:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009dd000)="ff0300000000003ea5ae7a00000000ff", 0x388) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/20 05:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000512000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000340000-0xc)={r1, 0x800, 0x10}, 0xc) bind(0xffffffffffffffff, &(0x7f0000060000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(0xffffffffffffffff, &(0x7f00003e2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006c3000)=0x10) sendmsg$can_raw(r0, &(0x7f0000237000)={&(0x7f0000a46000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00001c8000)={&(0x7f0000f97000-0x48)=@canfd={{0x4, 0x8, 0x9, 0x6}, 0x33, 0x2, 0x0, 0x0, "a7cb6b6ad3ff97ececeee1756dd7186c2ecd899ed5cd572b9c77f91d40c220e143f34a205f6cce3cc7dac592c665d1f2e1a07c955b36ed54435be0e3a7afd4b8"}, 0x48}, 0x1, 0x0, 0x0, 0x24044000}, 0x20000000) r2 = socket(0x2, 0x1, 0x0) socketpair(0x4, 0x2, 0xffffffff, &(0x7f0000d17000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a5d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dfe000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000149000)={r4, 0x80000, r5}) setsockopt(r2, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/01/20 05:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000bd000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e4f000-0x45)={0x0, 0x3d, "ab84932e5e5528a49d41e684968f5704a68a8a24e18562ace4b65c4d10f3630d89618bb91602dd0cc888200d59c881100ec4d099aa24c1e94326169fa1"}, &(0x7f0000ea4000-0x4)=0x45) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000748000)={r3, 0x2}, 0xfffffe6a) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r4 = epoll_create(0xffffffffffffffff) recvfrom$unix(r0, &(0x7f00008c7000)=""/201, 0xc9, 0x40000040, &(0x7f000021b000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000091c000-0xc)={0x1000002, 0x0}) 2018/01/20 05:29:36 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000008000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0x3, 0x9, 0x3, 0xffffffc0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)="73197a6b6d6c6c7c7200685157fdfc5c940888070000000000000044615e91505c038205e1f12aaa82417ca6f938b0c2aa2a75a9833a7d6b344141823988217c3c3c0d27a52cb5478d5856397e35595e432a35258cf60400000000000000ed", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009e1000-0xd3)=""/211, &(0x7f00001ca000-0x4)=0xd3) 2018/01/20 05:29:36 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) pipe(&(0x7f000020d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000eef000)={0x0, 0x7, 0x8}, &(0x7f0000eef000)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e92000-0x10)={r2, 0x58, &(0x7f0000531000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000eef000)=0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/20 05:29:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000af5000-0x4)=0x0, 0x80800) getsockname$ax25(r1, &(0x7f0000e01000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e49000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/20 05:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x0, &(0x7f0000e9b000)=[]}, 0x10) sendto$unix(r1, &(0x7f0000e28000)="04", 0x0, 0x0, &(0x7f0000099000)=@abs={0x1, 0x0, 0x0}, 0x40) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000867000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c67000)=0x14) getsockname(r0, &(0x7f0000a9b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000594000)=0x10) recvfrom$packet(r2, &(0x7f00004ac000-0xc4)=""/196, 0xc4, 0x101, &(0x7f0000a9d000)={0x11, 0x8, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/20 05:29:36 executing program 6: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) pipe(&(0x7f0000f8a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e17000-0x4)=0x0, &(0x7f00000eb000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ae6000)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0xa4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4fa4}], 0xcc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d97000)=0x5, &(0x7f0000654000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001bb000-0x38)={0x0, 0x0, &(0x7f0000a1f000-0x60)=[{&(0x7f0000e36000-0xdf)="255459190f696222e9782db9e3359f16", 0x10}], 0x1, &(0x7f0000239000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2b000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002b7000-0x94)="1c4ea21b24692547b993a9c1737ed5234cee0f483aaba1f9b52b2364f62802346a6989dcc2b667b9049585a361646ca696915ce92c7c6ab50ec13d990580be115a14a1cacd020711958e781050767ce117663cf1dd83f9778cb1c7b0391a9bdbc4270dabed637d16c7dba554c72eab8bc2d20d2d20edb1b9771e38853bd0cc8e766f85a8bd62501319d6c5e4287a228de1266544", 0x94) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000f61000-0x4)=0x0, 0x4) bind$alg(r2, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) [ 816.869533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/20 05:29:36 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a0e000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003d1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/20 05:29:36 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) accept$nfc_llcp(r0, 0x0, &(0x7f0000bc7000)=0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000909000)=0x8e, &(0x7f0000f64000)=0x4) 2018/01/20 05:29:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000804, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000da2000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000119000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9b000-0x4)=0x10) 2018/01/20 05:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f02000)={0x8001}, 0x1) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f49000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004b1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047a000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000778000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x5, 0x1f, 0x2, 0x100000000, 0x7fff, 0x401, 0x7ff, 0x0, 0x8000, 0x7, 0x9, 0x8, 0x3, 0x3]}, &(0x7f00000de000)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cac000)={r5, 0x200}, 0x8) r6 = accept(r0, &(0x7f0000551000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e8000)=0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000212000)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000022e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f9000-0x4)=0xe8) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000cad000)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r9 = accept4(r2, &(0x7f0000415000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000009f000-0x4)=0xe, 0x80000) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006c5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x55}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000004c000-0x10)={0x69d89f8, 0x0, 0x5, 0x22eb45ce, 0x0}, &(0x7f0000c6e000)=0x10) setsockopt$inet6_buf(r6, 0x29, 0x15, &(0x7f0000347000)="c464aa496522cd6caa4c4db75c64e37c4d3bc07b4ee99f8cb779b97db298d930d376ca7fab3389e883be21b1f22d2b8dc2fc35dfe22545dbd877e31ebb7ee253e730884a8b4861aa442a6afd6b7aeb3f8cb86fdfe56f6671836e134d8c6395", 0x5f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x17, &(0x7f0000fb1000-0x32)={r10, 0x8, 0x2a, "9edf3d09161a8859407f913d67b668bf4d0c5bbd02a909f0a7ef5f876efc9beb70577b3d4842c784807e"}, 0x32) sendmsg$nl_xfrm(r2, &(0x7f000088f000)={&(0x7f0000efe000-0xb)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000064b000-0x10)={&(0x7f0000920000-0x3f4)=@flushsa={0x3f4, 0x1c, 0x2, 0x4, 0x1, {0xff}, [@sa={0xe8, 0x6, {{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x0, 0x3, 0x7, 0xa, 0x20, 0x20, 0x87, 0x0, r3}, {@in=@multicast2=0xe0000002, 0x1, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x9, 0x10001, 0x1f, 0x2, 0x200, 0x80, 0x2, 0x1}, {0x6, 0x4, 0x1, 0x1}, {0x8001, 0x0, 0x1}, 0x0, 0x7, 0xa, 0x1, 0xfffffffffffffffa, 0x0}}, @tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x1, 0xe98, 0xf669, 0x8, 0x6}]}, @algo_comp={0x124, 0x3, {{'lzs\x00'}, 0x6d0, "798f8186b40e8b00396fc5950fdc8f4c3bd50f94d4ccebbab7ec19931b2d4ef300ae9fc173a24e9f695e53652210943125c95a2e7f168187f0726e6e4372b410bfb2839fd2ca9d83dc1b119b5e98152b2a14e7f137a10c441624e5c9577de211ba071372b29003829b2815809906011f62ce40fdbbd4af1bb604cd40f2362bc36c2c8f6d00539a675fd6ab53d4b2d6e752bb76f3924134ae33d99494524eebd555bc11c6ca97a6027d2c16fb0239d767abfcf48d99fbf5131cf72434168294663c556c380df3249cd8ab1e84f1fa17f1832c5bb3f5eb202b8a74"}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@rand_addr=0x10000, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x2f, r4, r8}, {0x30a9, 0x7, 0x4, 0x80, 0x3ff, 0x3f, 0x9, 0x6a9}, {0x3, 0x40, 0x10001, 0x48ad}, 0x1000, 0x8, 0x0, 0x0, 0x3, 0x1}}, @ipv4_hthresh={0x8, 0x3, {0x2, 0xe}}, @proto={0x8, 0x19, 0x0}, @algo_comp={0xc0, 0x3, {{'deflate\x00'}, 0x3b0, "b3f48878bdc677bbad1ab104e777c06b1d37bbb4367b8e3e24a8cf04b8ef4b2767920c24851fba265202b140950a881c87594ed2cd3bfa81b66320844716d164a1db12442a67109ac6730a42e60255d9dea1731bdc27181ae064b3a1b4e8b305adfe6f81e8f2ca45cbccb0814269b914760d819e152f"}}, @replay_val={0x10, 0xa, {0x4, 0x6, 0x0}}]}, 0x3f4}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r11 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_mreq(r9, 0x29, 0x1f, &(0x7f000054e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) sendmmsg$alg(r11, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f00004cd000-0x10)=[{&(0x7f00003fa000-0xf3)="1983b229072535a860c1cf86a3b08063ba6060e7f3dbf94537d00248c0eb61609eff746e0df442b65f75a50adef8de7831fffb77d3c351a2c5f86e3cece1bea2f4c8cb0805b6832006cb6c1c029c0fb9a8062f43c0404116b719ff5eb0ba5b546e7a906b59fde450a80afe2718cf94106b5151b0b3923507bb85347c881a0a927fcb00b90c35111d33b6253bd533408f3d45b767196bcc2c04df805b7f308981f4c6f4f451c1a5f04b76d188", 0xac}], 0x1, &(0x7f0000eff000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000ffb000)="299230197f579150b7f971351cfe81031fc22ed2239aa7910c642225e72f90d5aca1905cb7135b5af50b653d0731a7cafd276582db02e8cf302314ad189e241e65979091cc348614fb4b738b791ed9253fc7f36111c6386d6331b8948fc25ef0b6cb2cb38b3e126a6659c078d99559de4a1ae1207ca40ed0b962e36786d1a816d949537f869b5170942d2ad9a5c8e4989a2cb9fb85e34ca70e80f01ee7c3a1de989ceeb272872e0d5e34a4e82096", 0xae}, {&(0x7f000038e000-0x92)="0a1edb172bcbb200ac205fa9101fed7fa038d72893121f771be2930a04a860f50d95f797ec484752a35626184e30a512e4e735aae56101b5270de74f97a738e7215298f3f15d2c02f2870b43844cf31ebefee4e47e22bf34f956a1fab28626792fa4941aff95cbb5dab2781f80e7ea37474fce555cb92adeeba7db86d09231504646a8ee4b491e6dc4a473c3d92f80fec312", 0x92}, {&(0x7f0000af3000)="d978a30e3db85213d26858f52e9a4ad75b17897317ec1956941e7cee5466732deb78a30e911870a24703451ee955d0766adcd988f211d495f06a30fa6902cde429a5630a01a6ce1486ac6610d2ce4cc43f05934e486903ba906a815e1ef567b7c06c74e3df0d5aa22bc4e71851954a9d5f3dab6f1507474c05a8b81d478513732d8729b87cce679fa29aa3c84e7f3824ae280bf62839228a3e9fe4276a", 0x9d}, {&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f107491d44dd286258f434cdab26bde53c031c89bdb8313d37da5ba1d0966ef011f2fc0fe5d9d6cc68d6656be6b58f49b975b5b3f04991597d485fcc02f1eba9dc8284d430acd82472e2b099bdbd2dc22d666587a1da31e1d8d4734d872ed29e3995b6068c60e95198c4846d49", 0x7c}], 0x4, &(0x7f0000671000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f0000c14000)=[{&(0x7f00005d0000)="b59390eab1758d028a7cbba93cce12fcff53afb57ac80e87a97c72049189f3ec79273bbb9eedf98f6e060f10fa19a8a9a6edeabb5a2a44765506d87c41fe79", 0x3f}], 0x1, &(0x7f0000b93000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x38, 0x117, 0x2, 0x23, "8f2f0aec2f448aef32abb780d6b765590f8fb49848ffabc27eb4fa1d651a742d892437"}], 0xb0, 0xc000}, {0x0, 0x0, &(0x7f00008d8000-0x30)=[{&(0x7f00006c6000-0x4e)="37a741bf5db73b1479271e356c91f5d66813ae3f202c761f642d7067d8eb8b91e9093c3e271fe412dc1ced2cba2fb64176da754841d9920fca93adaf3f7415e72bf6201d71ba642e9757118bba4e", 0x4e}, {&(0x7f0000266000)="62f638339885f0613d13506da94d0b92408cc192dd5c4e0d006fc399ceb958e478c694371801b51c1a2cbe5eca60f462e15261", 0x33}], 0x2, &(0x7f000034e000-0x118)=[@iv={0xf8, 0x117, 0x2, 0xde, "4c27f2b09717281314f3659a2e0f4453734f467225399f01785577ff310708e2cb9666531410ac5e00722ff660ee74287b332d6f20ceb29cc5bc679f14bd27f9f00652ec531ebe5c6b5087be4ab4ad50eed6f675b2304c657b29aa14058a171064daad714f834a70a40df22610b1a09d795c537e85cdba24bef1aa4eba4224bdd478497940195b81618b1be61e1006a00a2ff524d4219155a8730dd67201eac72d717abb0a4d3e0c7c31bd53548d95681ce5c5ea25411a98887cbefe85fa92e777c7c84fdf203365d5fbd7c3529a112dc29d091b7a049d269aee11b340d7"}], 0xf8, 0x4}, {0x0, 0x0, &(0x7f00003d0000-0x10)=[{&(0x7f00002c5000)="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0x1000}], 0x1, &(0x7f0000a3b000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4fe8c8a0}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x0}, {0x0, 0x0, &(0x7f000012b000)=[{&(0x7f0000e37000)="bf41387dd8141bc66c64da84a4753cf63736a080fcf4ba61eb0708d4c4bbf3d5c5a3b393a3f58281d5092aac461a24174d3961671b67bb8556b9aaa7f1ce82976f94ecc82cbc6cdb506707a4591aaeb2dc4a8e2d", 0x54}, 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", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000fce000-0xf2)="0cb0541d995f1e21c35cde991d4d7a2c49cd0a7a9cc1fbea916508674d757997fe447c46739746b670cfddd80e1ef3247ea525aa8fbecb30593c6d952a04952daabf8a711f09539a8e1c78673b5e6ebf82359ddc02fc7d415fcda6f20d1541abeeb452a520e6507ca592b9b1ba46de297f774bf699a9e1b47eee8dd4307879d82a33446926e22cabb9bca01ba5e59e3c549410fa35e6f69c42ac0aff7b864cd07123f46991f65527c42c23fa3832be149a1056f0c21da60ce7d4edfa977150578438134e0ef23ab174219e57399006e67d80648a4a64122ec26feb220aa22a71975ffb08734a312fa7b8a0898448d7a23228", 0xf2}, {&(0x7f0000682000-0x1)='c', 0x1}], 0x2, &(0x7f0000c74000-0xd0)=[@iv={0x78, 0x117, 0x2, 0x5f, "d634d9784bb956310a7a127b0b16eb916b35f0631c7e4a2cf358f1e4cdc46e73b0d9dd20a396285ab1ace9f46f1405e7202ca2b8599aa1355ecf78f8df554b93bef82c7927bf7c5e81ca5c2d443e9c409bdcc64f21b1f9af59ccf68264f51f"}], 0x78, 0x8080}], 0x7, 0x4000) recvmsg(r11, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10)="", 0x0) sendto$inet(r0, &(0x7f0000ac6000)="50a25f52ebcd421e6f8101cdec4c2f1ac3a90ed3551b2bf3d5e7f3178ef27c26980596bf5f8ac4600255c886556950788d4c7a23d71d755e03fb4092bbcd191270c726c6297f5465db0d3acf361352d6f0f5a9be3bc62aaffc508f7378e5e5b9b31ac054c7d417dddf2693dbdfd4ce90dd32b086f519734ae948dcf98a146b78b4306bd8f9f68a8a8bf6f6173385729eaa88a5196d611bd55b3384d160450e3bdcfd02e6356c50cea215a794437fba8ce61c03d650b148abe849a03e49dab3469a4df339d9b30c32ad42fbb20ddfc98dc68ffc243a5bb136f499f8ef99148fbf095ed6760eee034f53f02e1eca2075", 0xef, 0x40000, &(0x7f0000f9b000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000)=0x0, &(0x7f00006dc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00005be000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, r2}, 0xc) 2018/01/20 05:29:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bda000)={0x80000002, 0x0}) 2018/01/20 05:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000b0000)={r0, 0x1, 0x4, "9a430dc4ffe86f7a31f7720aa83e4a9ce96ac0506350749dbba1783ab34caeae7d79c37f72d4a1954dfc19f27f8b280b3ecb97a5fe071452381b37a303768c8b21a7b3ce7cb53a203009e478e839"}) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 1: pipe(&(0x7f00000e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004f8000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20, 0x1, 0x0) recvmsg(r0, &(0x7f0000e04000-0x38)={&(0x7f0000458000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f000018d000-0x30)=[{&(0x7f0000c42000)=""/218, 0xda}, {&(0x7f00008f1000-0x13)=""/19, 0x13}, {&(0x7f00003d1000-0x28)=""/63, 0x3f}], 0x3, 0x0, 0x0, 0x7}, 0x2) shutdown(r1, 0x0) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f00005dc000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt(r1, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00004d8000-0x4)=0x0, &(0x7f0000f1f000-0x4)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000016f000)="8ff90f11587f38ef9676c93724d74794ff94869fd5fdb5f0181c67661d7655691a7c67b352e06f69af152c9e7af8e7a2b0f39370a23637ec6d49ba", 0x3b) 2018/01/20 05:29:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x1, 0x0, 0x82d4, &(0x7f0000001000)=[0x0], 0x1}, 0x20) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000274000)=0x10, 0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000608000)={0x5, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) socket$llc(0x1a, 0x1, 0x0) 2018/01/20 05:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$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) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000a39000-0x10)={0x0, 0x0}, &(0x7f0000636000)=0x10) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/20 05:29:36 executing program 6: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r2 = accept4(r1, &(0x7f0000390000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af2000-0x2)=0x14, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000067d000-0x4)=0x5, 0x4) 2018/01/20 05:29:36 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000acf000)={r0}) 2018/01/20 05:29:36 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b2a000-0x4)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f00001ff000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007a7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x401, {0x81, 0x1, 0x8, 0x9, 0x100, 0x3}, 0x2d7721ef, 0x0}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x3, &(0x7f0000002000-0x8)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000)=0x1ff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@loopback={0x0, 0x1}, 0x4, 0x0, 0x3, 0xe, 0x854, 0x29a, 0x80000000}, 0x20) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000002000)=""/112, &(0x7f0000002000-0x4)=0x70) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000)="424d0a61558b60a4abe631b9203443c73241e2f8bd9851628502107c0f9891a2941d80a26d5a75cf099428497b241de0c2cd439dd5e313c84e44fff12c8f720ed718bf72cede81db1a386e8a7f7be7e877f38a982865274b054ae7d29996dc9c427532f89b86d5faba0b00fba0ccb4f9bd344a2a8bdf2ce440f7701c8db63ef93a9ab95095fc01546aea7c85d69b4bcd29e48d26fa51a0f87cd23be70990aa02181a4e77a9686e674e7d0deed3f00d5f841ce99379d593c46636", 0xba, 0x80, &(0x7f0000006000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000-0x10)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000004000-0x8)={0x3, 0x0}) accept$unix(r0, &(0x7f0000001000-0x30)=@file={0x0, ""/46}, &(0x7f0000006000-0x4)=0x30) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) 2018/01/20 05:29:36 executing program 2: r0 = socket(0xb, 0xf7ffffffffffffff, 0x7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002f2000-0x4)=0x0, &(0x7f00009c2000)=0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000-0x6)={0x1, [0x1]}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) socketpair(0x18, 0x2, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x10008}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000000000+0x491)={0x4c, 0x31, 0x44e8dbb4aa0aef23, 0x5, 0x2, "", [@typed={0xc, 0x6e, @fd=r1}, @typed={0xc, 0x22, @str='.lo\x00'}, @nested={0x24, 0x78, [@typed={0xc, 0x68, @ipv4=@rand_addr=0x6}, @typed={0xc, 0x91, @pid=r3}, @typed={0x8, 0x85, @void=""}]}]}, 0x4c}], 0x1, &(0x7f0000002000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x10}, 0x4001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000271000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000181000)=@assoc_id=r4, 0x4) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000782000)=0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000078e000-0x4)=0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x5, &(0x7f000097a000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c40000-0x18)={r0, &(0x7f0000e3b000-0xfe)="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", &(0x7f0000eea000)=""/35}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d76000-0x8)={0x0, 0x0, ""}, &(0x7f0000a34000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cbb000-0x8)={r1, 0x7ff}, &(0x7f000061c000)=0x8) 2018/01/20 05:29:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/20 05:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000d86000-0x1)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000058d000)={0x0, 0x7, 0x0, 0x2, 0x0}, &(0x7f0000e1b000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000040a000-0x18)={r1, 0xff, 0x10, 0x81, 0x9e}, &(0x7f0000b18000)=0x18) accept(0xffffffffffffffff, &(0x7f00001b3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000924000)=0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000d8b000)=0x401, 0x4) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r3, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 5: 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) socketpair(0x0, 0xf, 0x3, &(0x7f0000e6c000-0x6)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000793000)=0xffffffc5) socket$inet(0x2, 0x80a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000dac000-0x4f)=""/79, &(0x7f0000386000-0x4)=0x4f) 2018/01/20 05:29:36 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000000d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000018000)={r2, 0x80000000000000, 0x85, 0x0}, &(0x7f0000011000-0x4)=0xfffffde9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001a000)={r3, 0xc10d}, 0x6) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x1, 0x0, 0x0, 0x0, 0x0}}, 0x8) write(r0, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000-0x8b)=""/139, 0x8b}, {&(0x7f0000008000-0xcc)=""/204, 0xcc}], 0x2, &(0x7f0000007000)=""/135, 0x87, 0x6}, 0x2001) [ 817.070745] sctp: [Deprecated]: syz-executor2 (pid 32027) Use of int in maxseg socket option. [ 817.070745] Use struct sctp_assoc_value instead [ 817.072524] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/20 05:29:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ff2000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket(0x11, 0x807, 0x1000) write(r1, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) 2018/01/20 05:29:36 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000+0xef7)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003000-0xc3)={0x0, 0xbb, "ba6eed1488f31f49d0506f942d8f627e9616664b86712c13aefcb670a920e35699e00e3c4f91bf78ec7e3762ea7a5168cd3e9724a92ba243828d26f3743734467955d40303d8062bb3f7d7e9ef20a2e66557d89730d66ad7c6072290db6754cc1368812be8851bcd07713806aac4b34295e3dabf907e78ffa04e4dea97c78e9c0b3730b89bea9471df7f0dd696320fab0a3db9812b6df7c939dcb5b1d26118a178ba4d8236dc538d5186e11a4e8f76e4f58dd2ea9f1cafc412cc08"}, &(0x7f0000004000-0x4)=0xc3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000)={r6, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000, 0xbe9, 0x8, 0x90}, 0xa0) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000002000-0x8)={r5, 0x1}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x8, &(0x7f0000001000-0x40)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x1, 0xd, 0x3, 0x0, 0xfffffff4, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x3, 0x5, 0x3, 0x18, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3}], &(0x7f00004a3000)='syzkaller\x00', 0x401, 0x0, &(0x7f0000000000)=""/0, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000785000)={r0, r7}) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000002000)={0x7}, 0x4) 2018/01/20 05:29:36 executing program 1: mmap(&(0x7f0000000000/0xa17000)=nil, 0xa17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x212e8256b86eac95, &(0x7f000018f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a18000-0xaa)="1b58e28c9c5ab0b5451c0c69596dea04a7e8c6b7aa0ebe353be4cf9a39338d2fe905ed7c49d32aa2eef73219518fea8ca76e7520f473151d1cb443885c11ac6554adad3d4a028031fcc52b7b8cc14098967e9448320b2c680d3d87792aab0d7fcbb612d550454a975b37f41c17cbf0a3a699e8da5117c54965701f044c9f5d0277720916d6eacb6e4d89fc9449d3bff74535421f257eaee7ad1780a8fed9659248c21a1f1359d9894fa7", 0xaa, 0x0, &(0x7f0000457000)=@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x12000000}, 0x1c) r1 = accept$packet(r0, &(0x7f0000329000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000038a000-0x4)=0x14) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000a19000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000050a000-0x4)=0x14, 0x800) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a18000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x9) accept4(r3, &(0x7f0000416000)=@generic={0x0, ""/126}, &(0x7f00007fd000-0x4)=0x80, 0x80000) sendmsg$key(r3, &(0x7f0000a12000-0x38)={0x0, 0x0, &(0x7f00007c5000-0x10)={&(0x7f0000815000)={0x10, 0x0, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x10, 0x0, 0x388, 0x0, "ee6617a8508a681e4188759ed040a218978e125e82426c81963703225c8941615e3539bf4920206dce31ea7ce4105e54f72a3776fcd8f77a0a797c1f34c4b36c83373ca5d21d09c2c3eeeffaf5ceb618de63b925b618ca80587721b063ae9eaadd5bd5a34def12b15d0045424ab4a84dd9"}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae0000-0xf9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xe7f1, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ce000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000021b000-0x64)={&(0x7f0000d16000-0x18)=[0x7, 0x8, 0x100000001, 0x1, 0x9, 0xfe], 0x6, 0xffffffffffffffe0, 0x7, 0x9, 0x7, 0x5, {0x9000000000000000, 0x1f, 0x9d5, 0xffffffff, 0x7, 0x3, 0x8001, 0x0, 0x200, 0x5, 0xfffffffffffffffa, 0x9, 0x7fff, 0xa01, "a27b9221b4ee068587009c0448a7af9b3f99cdad7c0b74c321bbb6e211aa8898"}}) 2018/01/20 05:29:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d55000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d88000)=0x26, 0x80000) accept$packet(r1, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000812000-0x4)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000587000-0x20)={r2, &(0x7f0000d0f000)="0d7180c21a8ddd8c276c2296a51c8bae0a17c5cdff04d951f6f7d4801837c9950ccef38b1e947180157b1d6da7c32e52b5bd517a377ba3f0b8a3183cd5048fecd539f40d98cc95659189e5458cbcc627172ef66e469e11541888bc533008d2d730ba5b2e9cac0555d57a77a4a2a89af88aa9d9bcba05cc7062cf891d0b322bb847dc2281155fb31646544ec41b5a9a45af70719d7b7ac93b0aa59b4304c78a3a2af84da51bb629dd10aefc3b468862c4bd9d28f31675013193d9879b28f0184d221cf52a4276bd658de0dc60154751af2aa554d043e1bf22", &(0x7f0000dec000-0xee)="661f83a0b98f6239c91f70520e14257422655743e9fa044c93848f7b902de6e82b5c65bed277351301132eda69bea7fb01626c9ce5a4408330a86ca30c16b4bfb18f3edc3af1cc80aa6b85378bd49ddbf9dd2faf3dd0aa5009b9dbe672ef204fbfc590a854715c60c93dffde27de39e03177776e84e1396db563e3cf9e267ec68d40df4dc00d6248981d7f1b684799a75632d6ce40084386e76442cbca62afd494dadb8118b2b30aeb9e43865eea4b5feda50e21f4d0442f4a381cc74819d84960790ba4cd5389acbf16425fcc330ff75b55d73ae4c5ef16494228319771e308fc7536ba668fdf7b87e5a32c3dd7", 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fd000-0x4)={r2}) getsockname$packet(r0, &(0x7f00001c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e1f000-0x4)=0x14) 2018/01/20 05:29:36 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000008000-0x50)={@generic="3887ab9580dfd267c70ca68bc2a59d6e", @ifru_map={0x7f, 0x20, 0xffffffffffffffc0, 0x6, 0x0, 0x7ff}}) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 817.145295] rdma_op 00000000cc96f227 conn xmit_rdma (null) [ 817.157694] sctp: [Deprecated]: syz-executor2 (pid 32039) Use of int in maxseg socket option. [ 817.157694] Use struct sctp_assoc_value instead 2018/01/20 05:29:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000f6e000-0x14)={{0x7, 0x1ff, 0x3, 0x8001, 0x3, 0x3ff}, 0x1, 0x8, 0x2}) close(r1) 2018/01/20 05:29:36 executing program 3: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) pipe(&(0x7f00008cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ac7000)={r0, r1, 0x0, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ac8000+0xcef)={0x0, 0x7, 0x2, 0x1ff}, &(0x7f00002ac000-0x4)=0x10) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0xec8}, &(0x7f0000ac8000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000019f000-0xb8)={r2, 0x5, 0x9, 0x6, 0x0, 0x1, 0x2, 0x4, {r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x7, 0x9eeb, 0x7}}, &(0x7f0000371000)=0xb8) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000010c000)=[{&(0x7f0000ac8000-0x9f)="86d65ec9479340849580ad1bed3a0a3f1aee73a098610bc02e745c07aa3a045af4005dd6b591280aafcefe6b2cb327bd5ed4729305936724a8dcfc81154721c89471242774e4855e7663d73f484dece07672012b2989005fa0fa2137734b658200eac94e54067a997e7d21535821fa40305778f9bcd29b3b365eb41c375ffdc640228605f082519b9e0517bef044a474014c32f271a0f6639ea2bf8710b7aa", 0x9f}, {&(0x7f0000ac7000)="08ae6e110f1430bb5f80837e163aa251dda08cc63e81c3d1e51741670b7fc139c8125fed73e9713042bab40be83c85b1e4ada4594b2cda97f1eb855ad4ca9fe405344c67ec79a705cfe6e39f6953293c8c4bacf9f8d83e8b239788e6b93a3d3d5a83499c5c4e0482f6f4222a9e9a22eaeac67b3c9a9f1893b52aeb1214f97fa83bdb0937e9e608e4d3742a18bc54e2253eb3b3fb5117aeb182baa80f07543ff860a9eaf539a94e6ae47b1bac78af3b3ea47907316afc02162f95e74f2b0bcc979f44b96da6556d40042a3def544b7fb4c38f39945dc979cb959d96952ff20460cfcb98f83274e3c663b512ba5e230edfe11296429e0d5d21dc230a3f77c43b", 0xff}, {&(0x7f000071a000)="b3390353f35b108c3b70fed48b4ea594ba16b1d625dc88a3a4771dbbfe92cfe2488beb94e9e4e5bf63b791d2263b94cc3cdf222d25916b83be2dc746368f0d21d9201ee1b7f3ba969bc9ca1e5e80e3fc6159accf7b0cc11779", 0x59}, {&(0x7f0000ac7000)="99f163dc87e77edb9f9407919e3312da1c339500cb42070627def791e1a6b45c8f8665391265c54335458e8ea71a34974261903785ea508c831069b18a025f30b277d4b708f9bf5b0b5346369ce793e8ee9da4d3c3487c7bc01ba182d77983d1e5fd9cb11718f0513ad5023d9fac64f8aa04e7e2035d177b098532f0b1223446eb99e8625c35a67fbd5bf569a18609f437ef41d52ef5f90e857ea62c824a83c366710ca5754ca56fc90481b279ef64a85a40f9ae5b3ac73fc1928c263a4c2992c93f123737042e46d7c8d3fbef1777d02d0a18a7", 0xd4}], 0x4, 0x1) shutdown(r0, 0x1) 2018/01/20 05:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x4, &(0x7f00003d9000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000bba000-0x38)={&(0x7f0000e26000-0x8)=@sco={0x1f, {0x5, 0xf5, 0x5, 0xb27, 0x2, 0x7f}}, 0x8, &(0x7f0000f6d000-0x2)=[{&(0x7f00005e2000-0xf1)="e040b5739447a949aea21ebaa9dc218d4baa039617a4cdc58f57067fd878ef77ec77385e5dabd212bf9c26373ce08b62b5cd1dc227eee2108842c8c10372b97f54d33b1728f6e6b5cba437bb7a9e891e25426fdaa11c024bcbb7d97b57dbbebadf950fbd96c07ba1087f060a1b0a25bf24cb07989b1aaf167c8af9f37827d01ac82ba680d290ab757e929b9413e8b5ab22574a429d8cb9f3963ec82e132441089161b0a2611cafb091382486d0579bcb8eefe238d39bcd7ef85c9190b4996edc9beab713f702c04a2c7cadef29cd914246996c180c7cde539cb52bba004b7bf4f3bd92e5e5ae5d09602ebed1311d809134", 0xf1}], 0x1, &(0x7f0000b2e000-0xc8)=[{0x18, 0xb1fedb754c0e32d7, 0x7, "da97bc61b8924b"}, {0x60, 0x10d, 0x2, "87f87dd101432a15c7255d0fc9c4e6c9789d37d00d9e08ec9b26d2e9945145ca0158b1b6f6463e62d9c3bc20127ade102e53633d08f275ee6b3f477467a82378c6c17d7b32e3284add95"}, {0x50, 0x0, 0x7, "4ef9eac9ea099abee0e5babffa0443c22357e966298e05fc7b83f64cf9349876823222ae59daf52aa4a76ddc1ef6cf663a3d3837c54d483e04c9697e"}], 0xc8, 0x8000}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) connect$unix(r1, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 05:29:36 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000c15000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fa9000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000297000)=0x0, &(0x7f0000000000)=0xfffffe67) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) connect$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x6, {0xb13b, 0x2, 0x1, 0x1000, 0x4, 0x400000}, 0x5, 0x4}, 0xe) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) [ 817.218696] rdma_op 00000000b7f1eaf3 conn xmit_rdma (null) [ 817.256110] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=32083 comm=syz-executor1 2018/01/20 05:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000674000)={0x0, 0x81}, &(0x7f0000bcf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000017a000-0xc)={r1, 0x5, 0x10}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000006f000)={0x0, 0x10001, 0x1ff, 0x1, 0x9, 0x4, 0x401, 0x100, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x63de, 0x6, 0x9, 0x0}}, &(0x7f00005ba000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000083000)={r3, 0x1006, 0x4, 0x7f, 0x0, 0x3}, &(0x7f00003bb000)=0x14) 2018/01/20 05:29:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x4)=0x40, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) write(r1, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) 2018/01/20 05:29:36 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000ffe000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000989000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000cfd000-0x50)={@generic="a9f3efdd9e14a267b6b47314c8fd30a4", @ifru_settings={0x100000000, 0x5, @sync=&(0x7f0000ffe000)={0x8000, 0x1000000000000000, 0x9}}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ffd000)=0x7, 0x145) pipe(&(0x7f0000d16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000ffd000)=0x4000) readv(r0, &(0x7f0000ffb000-0x20)=[{&(0x7f0000ffb000-0xf4)=""/244, 0xf4}], 0x1) 2018/01/20 05:29:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000057f000-0x8)={0x0, 0x7f}, &(0x7f0000f12000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000059000)={r2, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000789000)=0x8c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000514000)=0x9, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e65000)={r2, 0x261d}, 0xfffffd79) listen(r4, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) pipe(&(0x7f0000ef4000-0x8)={0x0, 0x0}) sendto$ipx(r6, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r8 = accept(r4, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f000080a000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r8, 0x111, 0x2, 0x1, 0x4) tee(r4, r7, 0xffffffffffffffc0, 0x1) accept4$unix(r8, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r7, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r9, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00004d0000)={r3, 0x67, "b2115e611974704a862341dd0004265412547a591a6591c2e5c10af9867f88f31cb0ae13cbdf38cea593ea3c39f598bddbf07bc94e1b5b9924ed61cd5c49640dac2b65e6555dc30cddfd1f8ccc46ed531a01ec00db1be8ca6a8bebe62fc3562b1f32c0111812de"}, &(0x7f0000285000)=0x6f) sendmmsg(r7, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r8, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/20 05:29:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dbd000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$inet(r1, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000387000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000900000-0x58)={0x26, 'skcipher\x00', 0x2000, 0x20000, 'ctr(tea-generic)\x00'}, 0xffffff9b) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000dc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000192000)=0xb) writev(r2, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0c5a24029b1b245", 0x8}], 0x1) recvfrom(r2, &(0x7f0000951000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 05:29:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000770000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e0e000)=0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000558000-0x4)=0x800, 0x4) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r3, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/01/20 05:29:36 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000000a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0xe, 0x5) bind$ax25(r1, &(0x7f0000005000)={0x3, {"a3e1b67bed95c4"}, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000006000-0x14)={{0x8000, 0x2, 0x1f, 0x1, 0x7, 0x2}, 0x4, 0xc4, 0x3000000000}) 2018/01/20 05:29:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x8001) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000549000-0x4)=0xffffffffffffff7d, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a5e000)="", 0xf5) 2018/01/20 05:29:36 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x9ccf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000efe000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000dca000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a33000)="184bf0cc8edf1dc759853217ea5b7026f52cef419ce9ecda3ab4903fbd3fff099d2c2f929c7d43253fe2323836ce7f262a465807e558a71cb8865b7a13ae8fcde349a2de2c2f0ff35297facff8849bfe54716d869f7c4e450a77add32cb93f3221a30695ef852c", 0x67) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) bind$netlink(r4, &(0x7f0000ac4000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc) 2018/01/20 05:29:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000039000)={{0xa, 0x2, 0xc840, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0xbc, [0x9, 0x0, 0x5, 0x22655b0600, 0xe07, 0x5, 0x6d1, 0xff]}, 0x5c) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/20 05:29:36 executing program 4: socketpair(0x1, 0x6, 0x0, &(0x7f0000543000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000025b000-0x4)=0x0) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000055f000)={&(0x7f0000f1a000)=@sco={0x1f, {0x1, 0x18646f8b, 0x1, 0x1ff, 0x5, 0xffff}}, 0x8, &(0x7f00004ec000-0x20)=[{&(0x7f0000465000)="7b2658547074f4e12c5a18d4197fd205bb15c6e961b66141f81c8cb8cc7e972b7afe03e24c1bf6acc823696507d53cfd5a7af5eba2032d150d539b8d23a7c32e8ae0d9c6565c08bc22df21ccb44a82bd75ff2f082990815ac86fc218a25ec2707654752841cdddbf933340af0c7d537f6326482d536b659fd82fd6141a7890190429f00d05ef69ba5576828fb2189e17e0c90375eca713d7e31aee360c00963e1af77c111f7c238f7b1d3e27bf1aa88e9200c366575ebf3e84091404956b808eea597a528d9a881f85fe0372eabc718c91815f967e52ac4308662fd3e66e0fc1a860c848", 0xe4}, {&(0x7f0000f1a000)="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", 0x1000}], 0x2, &(0x7f000008c000)=[{0xb8, 0x3a, 0x8, "48038e2d822b1ee6844381d6dc14e3f325061363276ab5a9c6e9338463656b6e2c76bbe655e300626aeaa686a3956b80b448f56f412dfcfddeed7cc891c6e19dd6775b076c0eb536abbb053a8b9359508f69e5247a1871fb654ee03ff220e85a49fed52c0178a04faf3dd20de193853e361d6f7113c32bb657559ef6143478b28d4f1afa06e47d3c9fbbedaebb453369375ddb24cec389d257fe4c1d0eb06982c53cd70a"}, {0xd8, 0x115, 0x578b, "ae9c750c0546dbc5c12ef2f389ab0c536f17c99cac6419cf76b5e8015e45cbf6fb5ba4e8f57620814810e84814f38f69949bdc7ced81fc0fbdfb66ce195dc00af258adcee71fd563f0329894e0dee93d76978a9439a351701cd21af91dfecbdcc6020f5d13e5fa5dd43929395974684deacd42554d9e1e0fdf8aba24ee58473b51eabe6ccb8ae80db97bbd27b427fc2ed6bb94031e40616e60c06ebf161ae6f15f7a01fa32eb6c1f434a0af4e5d3de2af473d4caac49c8c30f1b40c14954a3f7a08f4b94"}, {0x90, 0x117, 0xffffffffffffffff, "2fd950a297dfc9c52ed0be9b7e2fce49eb25dfe0fc6988d51abfb2864d384d169111ec75b3dff2748cd89215fd443e7ae26194340f415d734f7bcfe6a55c32dee4079fcb05841cbfa47f89f15711a4f402cfd8e181ceebcfa1dea9ce98741a33cec91ea46ef6709d2b9f5a2b625ee03de578ce60abda1146d64982"}, {0x20, 0x107, 0x1, "bdd5b96e854a1738fb0b7952de75"}, {0x10, 0x0, 0x8, ""}, {0xb0, 0x108, 0x6, "b601e3aa198aec787bffce160e10fe54cb88455570959b131a1478829571f45d235bc2beefabc811628c608247cae3dc2ea69bdfcabb63ea7f8cfd2c181870b0a01a271ed8d9f9e43e579a3e805610b2f7937ea62cb7801ab286e42e956273609cce9cc2284ec9c1aa358c71782db83d1e60718fa6cca736f6869bdcff21d19be636f51c2f6a4e1b6b71b266878c773a56f2d1125ce72291ea29"}, {0x108, 0x109, 0x80000000, "8eb1ec56176ff60a9b5ef469fc995037570dd80b521888723f6f94cf2f8930020b1507a9bd42debda1201cf18b052106ad6497036ce9418ecc10b6080173158a930d30e25974ef2069fbed3dafc9431a919d8650c5a726b7f84527583a788c94f74dc27828b4c3abab2642aa9e4af79ea8f48114587cbb980a1fbc4f31575fb330a08e6cc8e260a26bd5e490bbefa29cd8e83fa9ec219926993a00af489fb8de959729ec8fea1012137645eaca5380934126e4b280ade8dc9e65f03cb2b86dff74f2d20470f2b0b97e6f2cdb5af651e9257da07d3e38aab2d99b18fe8d1f88a98dbe06b0f780cdc86c4114e6f02bdaf00d95438f3f3c5fb0"}], 0x408, 0x1}, 0x40) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ac000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fd000)=0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x1, &(0x7f0000005000)=[{0x40, 0xffffffffffffee40, 0xf14, 0x0}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000007000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000)=0x8) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000006000-0x2c)=""/44, 0x2c) syz_emit_ethernet(0x32, &(0x7f0000003000-0x33)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "ffff21ee00860000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0xf28]}) 2018/01/20 05:29:36 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d1d000+0x354)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00006a2000)={0xdc40, 0x401, 0xffffffff, 0x3, 0x8, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/01/20 05:29:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c88000)={0x0, 0x0, 0x0}, &(0x7f0000a17000-0x4)=0xc) write(r1, &(0x7f0000ec5000)="037820c64df5b737457fbf9b2da52dc5", 0x10) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00002db000-0x10)=[{&(0x7f0000295000)=""/4096, 0xfffffdb8}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) 2018/01/20 05:29:37 executing program 7: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f00009b8000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f00001fa000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ed000)=0x10) 2018/01/20 05:29:37 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000036000-0x6)=@hci={0x1f, 0x8572, 0x0}, 0x6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000036000)=0x0, 0x80000) connect$pppoe(r2, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @generic="52b4c0f91257835727d3d5984c09451e"}}, 0x1e) 2018/01/20 05:29:37 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f62000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000574000-0x4)=0x2e) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000f61000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f5e000-0x74)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x3c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000096c000)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1, [0x20, 0x8, 0x1, 0x2, 0x9, 0x81, 0x0, 0x1]}, 0x5c) 2018/01/20 05:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ee3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:29:37 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000080c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f22000-0x4)=0x0, &(0x7f0000f22000-0x3)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000dc5000)="cbb71bba5ab58ba8438a7a4b79f700f271bc71dd857cf1e5580d9ec70303ddce98400db0fd86f05bf64a3ece298283731466b9e30bdb14b2e08eafdae2e6444fc5bea5c63e41c08da93d325991006d7c944a2ad9af34a6eb5dec958a597e1528fa1d4b5fc27dfc7c6a4fc49081b77a9a215d31b76492ae4920bd9ec61cdc21201ccab7b40bfd4e21b189ce80c9349f06f4d51f32095b4e952bc628d4aad1893c3132cf17a3d78916c46f", 0x1, 0x44000, 0x0, 0x2d) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) close(r1) 2018/01/20 05:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000710000)="5a3df6d332c1c821f5f28b08da9c03ae511f6cfd5705a3f0b591623ff7d3d3f0a916d4fbe4ff91f999c361dc41e6cba222001ff76674c3905a79b38c153759f7bf350172596e6ec3a482f598f5baaaf690d9c6f5430a196b3ec6e637935c838cca4f94391a3b7597f9d456e0f5956234666aca9661782da8357783f656a27096ce7992ba4a2974ecb311e44a233fff0fd73c8c76dd97cb0fa6b31bf6bac575b50cad2c46cd756d0b7fbaa2e48097bbf8dbf23178820728039a880de67df38821addc92879e18e5fcb236df2cddc180") bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001ff000)={0xffffffffffffff9c}) bind$bt_sco(r0, &(0x7f00005f5000-0x8)={0x1f, {0x1000, 0x4, 0x8000, 0x2, 0x0, 0xffffffff}}, 0x8) syz_emit_ethernet(0x13e, &(0x7f0000f49000-0x192)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x96, 0x0, [], "33a8b49dfec47adb153df4c1b2ceacfdd31522d3c9741fbd87f86db600b670960f1a0d721391ff1430035e979e2bb813c39f9d5ea6e2fa57bdd981c0e8eed984ec49511ad1ab5e6dcae53d4866562e005a6e4384fb2c55b8e5e5673b689d18cb30ab88195c5c6cf5a12ea127314796b7881562f2a39a06cbc0355af6929da17176c6c7883063d4b62cf02249bce2157ecc3a40279caf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0], "48f4dccb06ba55b90fbd5f179018b07c3d14ee655e6f1c824f08827ba85effa4fcb4e41db967533d741f57bf8e84efd939e0bbf8c9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ec2bcdb02b3eb9e5d3e92db0183545d6f6afb29bf010ff5b3332476536b09d9aa192f4b48028b5ddb1ae2d"}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x4)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000b42000)=0x0, &(0x7f0000fa6000)=0x4) [ 817.533339] dccp_close: ABORT with 253 bytes unread 2018/01/20 05:29:37 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000085) socketpair(0x4, 0x2, 0x5, &(0x7f0000289000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) 2018/01/20 05:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x7fff) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00001d9000+0x6e7)=""/135, &(0x7f000025e000-0x4)=0x87) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 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) listen(r0, 0x7ff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009f9000)={@generic="76a952c99b87b8669c9e55ae7efccdec", @ifru_flags=0x1002}) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000d42000)="8747ef6bf3f8ba97980411acdd8db41fe7f1802bada54e50327b054ba0ffcdf6c5f5fb86c05d90f0cf97e3745eb0f21a6ee49c7e69e075c47038d5801282651e67ca26d2b8dc3d0709c32f3dfc11fa2f50fb090c5e67406d499eac277f8ae2c6a1f8e440bcaaf38fd043fcc267934c868b6a373d214dd3c225ad1bf7d75a45552897e0571f25d6337aa6ff03", 0x8c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f000074c000)=0x1, 0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='erspan0\x00'}}, 0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000080b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000725000-0x4)=0x9) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/20 05:29:37 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x5, 0x3, 0x5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000015000-0x4)=0x0, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000015000-0x14)={{0x10001, 0x4, 0x9, 0x2, 0x8, 0x8}, 0x5ef6, 0x2, 0x7d}) 2018/01/20 05:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000c20000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d92000)={0x7fff, 0x0, 0x0, 0x5a196365}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000591000)={r2, 0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:29:37 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f91000-0x4)={r0}) pread64(r1, &(0x7f00007e7000-0x6)=""/6, 0x6, 0x4c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000032000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000650000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x172) 2018/01/20 05:29:37 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x1, 0x0}}], 0x48, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/01/20 05:29:37 executing program 3: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@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, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x60) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) 2018/01/20 05:29:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$llc(r2, &(0x7f0000dca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a52000)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006b6000)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x1)=0x8) 2018/01/20 05:29:37 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fa0000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e2000)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003f9000)="", 0x2a5) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f9e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d66000-0x4)=0x2e) r3 = socket$inet_sctp(0x2, 0x1, 0x84) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a9c000-0x8)={0x0, 0x9, 0xffffffff7fffffff}, &(0x7f0000f9f000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000dda000-0x2)={0x0, 0x80000001}, &(0x7f00001ef000-0x4)=0x6) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0xd7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2dbf, 0x0, 0x81, 0xff, 0x8}, &(0x7f0000cc2000-0x4)=0xa0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fa1000-0x98)={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]}, 0x2, 0x7}, &(0x7f0000d7b000-0x4)=0x98) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008a7000-0x10)={0x0, 0x10, &(0x7f0000527000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003cd000-0x4)=0x10) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f9f000)={0x0, 0x0, 0x2, 0xfffffffffffffffa, 0x8000, 0xe4, 0x8, 0x101, {0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3, 0xb64, 0x4, 0x401}}, &(0x7f0000c51000)=0xb8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f9f000)={0x0, 0x100000000}, &(0x7f0000901000)=0x8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f9f000)={0x0, 0x42, "7220c17131887a78d074cf09a3362fdcf772274596a979397d651a3222bcdde23a2f5765852fec8e2285db2aa79a3b6c0cfa5bdd3cf76115610c5a8bab3df2f90de5"}, &(0x7f0000fa0000-0x4)=0x4a) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fa0000-0x14)={0x0, 0x5, 0x0, 0x40, 0x5, 0x1ff}, &(0x7f0000f9f000)=0x14) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a25000)={0x2, [0x0, 0x0]}, &(0x7f0000f9f000)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000e64000-0xe0)=[{&(0x7f0000f9f000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000206000)=[{&(0x7f0000fa0000-0x68)="030381c789e41314b8dc134024b715d81bb9e34dcfeb8d104cdfdefb0dbc9bd3e5223aa284ea8cafb02cb61ae9d658d4c71c7b2367cac028e9e7a1b30932a690184fd075ceaf61b30adbc2dea53af01df90adc1eaf4c80b160a955c832b2f8907f4d68da034651dc", 0x68}, {&(0x7f0000eca000)="e107354b4571c4b0fdd3edc1cc25219b462820", 0x13}, {&(0x7f000012a000-0x3a)="42b5c4d361a8fdb2c8f54f2b59eb41828e3695308e45f1ebe381c0a29670563e22e97c07ac6a9dcf195968f8ed43df20566d00cce28767576fdc", 0x3a}, {&(0x7f0000f9f000)="b7dfd45e604840e567c02b9ef83158fa76c050a9753790a6f1d36b8f83a13480ecfbe83f9f9fc4532709c816de9590a531294ea97ae65d60c7df0bbe56e9701471dfa996995f3428b252ee723539d2f74505aa0d02cd37ffd16249b5be42cf1ba33a0d7c9d6e995f6ef0066ea4e77562aef962294d1ea15fe9d0f40cab7848dc7683c7afca335b92e22501a2d780d90d04ad99c7590a708730019c1f38e5c9", 0x9f}, {&(0x7f00002c3000-0x5f)="bc38c7df4c0ad87e341bc5cbfb3ec5ca83389c729223d61305e81e78ccfa618b4c412347501a7ec2a57181d0e5bda8dfa9ed4c08106eb04a94a8ec685bee78aa7ac0a291e1eb4cc159f61c71fe018d915daf25a857809d2b2ec5dacbf25377", 0x5f}, {&(0x7f0000f9f000)="416fe1a187", 0x5}, {&(0x7f0000210000)="e7b2d94472b8b3ca68ddcab8ef2e69f3d84ff6e3e95d684e20b543040aff01def0cc837fb03627ce007262743b0080fef8ace3b24db1162f2fc40e1366ace741463a302691713edd11f0a49898716248b753550c21dadaf762acc65b3c766d80faf211310276529113a3c0a26ddb1159a165e45abddfc4eae09270a56f9ccaaf9784f081644eee644b2804239f09bd20196575da9a2f279c081c550386b5b52cd8243e9b33d59ce7ddbea06fbe4ab687ee75f739538548", 0xb7}, {&(0x7f000070c000-0x80)="0b85438d224b72eef52d79f6aa971175e64f804671b2ba6ccbf243018baa5571c79bb4dba0d953d088d543d97bcb0fc1d020b84fddd684a10439895fb6e8719f8a8ac9c64138bec838ea432d6211de2f3e6d72b47cba1481422480a91a9336b5f971bd9f8809de3bd4d540ea0fc34bb45a4822eb5bf779ed1d7f508037f960a5", 0x80}, {&(0x7f000020d000)="8e6a19a421f2e1788ea4510663c715a49b786677d9fe08b0e8d5f192e7239861c98d9dc7ccae62f22f678fbd6268693992b0f5559d5b5a2a825633120d3aa84ae0cab71ea7a4f59ee85916840ea9592e1e4fb58c004153bd5e3df5964fc3ca2767431199008ae6bedb98d2a258ef3a55c2ad3592438ded4b6287e420f8afea17c215dbb26f18de0449a9c9e8fbc654d216a64987109ef84d6e924ef3542ddf380bc5dc5322459eabe23a3a66648c3a5d111bafd5df1c58b0e7d58ccb5e7d1a600f2013965c", 0xc5}], 0x9, &(0x7f0000fa0000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x1, 0x8, 0x5, 0x9, 0x1, 0x0, 0xffffffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x27f, 0x20e, 0xfffffffffffffc00, 0x10001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x9, 0x9}}, @init={0x18, 0x84, 0x0, {0x2, 0x100000000, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1f, 0x0, 0xffffffffffffff81, 0x1, 0x1ff, 0x8000, 0xffff, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffffb, 0x7, 0x7fff}}], 0x150, 0x24000000}, {&(0x7f000013a000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000000000}, 0x1c, &(0x7f0000f9f000)=[{&(0x7f0000f9f000)="a110cb75f616d29dc02f4ef6a7035669c4dbf97f02bb289bf272c219cc4789967b7768e0add050e99af2566713a8d571a88c8c73fd7c19c2e37f81b30321e3713022e4f599299e9c4392ee93a8c03d543df1c269940907f57a3f19253a66a3ebd0de94f998243ff58fd6e93d8c800b48dfce9272262dd834daa9093d7f04c617f23d64b527751515746059484d05c4112238798c6ac6f6212778fdc794cb5d03ad49d4d9146ec77512f2c9be84", 0xad}, {&(0x7f0000fa0000-0x5f)="6c5e21b88327362ce7ec408fb755e75bc48995216e41357f4871a6ad1d9f4a645e7f81817a9ecc6c3d502512b26259629960aeeffb7ec4e3b60d1236a7b8a8f6431292d298cf49b89b8f68177fabcd39f9b0f24e6f4bc32549c25769d339c8", 0x5f}, {&(0x7f0000fa0000-0x52)="5e36b82e95b24db77c5314b53ecae38c33d56addce462bf1d0a10f56ee05ac9397d667d6fd984da17b3971c5dd7846b6e4983e60b13b20715ad5f47717aee02215f7ec73ac95a0e3aebe02a9217a171a56fd", 0x52}, {&(0x7f0000c8c000-0x6f)="1ce8be82f2e7fec882b511cf59c78202569ac02e9bc01a18374bb5fc8b0b57f70de3fa40b0070cd6361d15b2651faf030193995ca56d7dcd075fffe27def746dd530d872703f9ee77f0973b7a074e67727744bfe5f0fe65766a8d0e3f307e00ce6aefaa9334ed523f7c8cac3897eec", 0x6f}, {&(0x7f00009f8000)="db23fbf091031e7cc63fcd8fc132ccf52fe8f22142c9d2e2bfff2d16f57ae9a906e0e6e529a95f851255b9f2a05d55f5c0fa0a9d268e2079fb67c7a02e0d46b982201dbe1a098300d048648be6c3594fbbcc3b0ebee698c8b2e1d08d3a919b1d1f40d0c61bc3c68d86acf29f2405b568108c521c781c369af9e09d138a077604438ca5f7f4b3b81bc1a23da3391883dea3a07cd242f1efe4cac603b6a57f3af95ac7ab99d39facc2af2e96aa2b0c68ba28341795500d987b0dbf5b19f0542a6394fca600d4ba594454b357c43fe8d64d67d712d60e5579219614aed4791ca8500539360cbeff038d89b272f833bd2accf2", 0xf1}, {&(0x7f0000f9f000)="aa8dfd456010acc5ede69803fd990ddd3f23e2c73ab347d49bbb6b688dc2e7b22a967a8ed399ecc5e016ca08fc61e8b7dbc4ab7d84898118da560827986a0c5fd5477252e5714887b8197e551c79df5c0e68eba114e43f7972a53903a1975ce776c050f55b17ee4026f2af69bb378c82c94fd5c5177745e388de30b2136996647c611cefc4714bf13faf1803dac1683b417f5d5049714c5382f8b7ecdf032dade14ece0f5abaf74dcdc1a8862cb0a8accebe2af5b7d457b4d529ff075b436f3a76aa5afccf11e49cd146336eeafb2d8f6e49b72d30b5eee4cb411275", 0xdc}, {&(0x7f0000f9f000)="2d05daf59606834192f7c87ef269d37f5d265805319793fb0e8f4fcdbcec1d8e58ca108b080db86258ebe60bb9583a3b68b6e4f552430bed76f4f36e391aafbf435fd2e6c9ce4ca37a0839386fedc2ca2f1a0be86303715e351fb4b18806d5a05750ab23a5f8d47f78e93c5f8e403bf053dd277e39946cf1bb06efa24de444a3e58d559924d75dc26b4dc934f4329a7b643cff1e841d49ba3655daa28bfe005f65884f02db0cf22f8c8fbe16973c12f5ea8eb7d6e164cea0e7ffa923a0014f88b5", 0xc1}, {&(0x7f0000fa0000-0x1000)="787e930d0518d4aafa0cb0aeb296339b417e509d898ee495eb96407581a0fa83f165f3d2f469cfce770735c8fc564d9cf3179905e1d2858b6318632a67295541bbbd65e90fceb76d146eb0dcefa81898cf1f061f36984551345ac36428ec5bbcd616cdf46957fb668f8cca5008f8a736341a211d811ffda00a65d2b775763f0e439735510af0996f0ed5080498122aab08b723f1e2e04b0f7e423becc62fbabcdd201aaf3b59ebbe4605d82de1031d1bd9b5ff4c6a6c49e4cd1de67d5022888fe55a59d8530aed3b5ac283c6c8548f4d6bacf87ed6b557f7dce5c411decad3b771e229d0005ed70373b5dc241006d38c5c24cc8595b65681a39be83d5ce19d4729eb87ba6555c59c805d5ef1a1defb0930f1f0394609b96b06e18271fea8f24a8981a4434cf24a1c226e608f4a47b772c9d4eed102a67c3864db8397e5eb1abee7e556481de5ac47f39f5ae387b773c68d0e405ea1fbaebb9bc150ffaafe02d2901dedc7c8bcc4f5f9e129828e1da32f148aecf7f371b23fd6ca0274ab04c8b81ad1eb6750f00af9cd9ad31c6ea3a6f5fd2863776380105567cf020ede8da8312e4a491aba60d2b4e2fe9f6244cb605150d82fa9ff0915d8dcd45da33e6d0b2bd43b0eea327526a11e09859c624575cb9ad3d04dccc24407ea1a06e299ae1e5d9a0f2601b70f2544b9a615df1dc62ed728d0184985b2e6ddd9140d2dcf34abcb60dc9cb6c1f44597bc94eec564db1a31b31ba68eaa08a2aae02443eb463a02d266f35c3e027bfdec058245bf711d2c0f9344b8f91dee7d481c81d3e8de4d22c465f8617d90193db94b5ac6124ebbcc7e8d88cc55f24086ae977c5497c9aca8ec44211b457675a5a8c74c6f0296dd9a4450e1ba7656ad51b08b3a56ab2289a19595075ce061c34029460c92fecaf8a0bbd0b4d6cd39d67b6d1231c43a46c3e461b2631273461aed24c418acf1b7f6267750346a7fb2ffb2070fa662c74ea08836681ecd9801fb70a564a625659be5a34045f5588f0930153106f1c0fa12a254b863d024db3e653153ddf31e9ef4c3592614bd0108e2021fa386f592db0ed7830bf7438054a371702de2b241ee30ec4f84815f2807230bd812b4a2113fe8ec6b008b0df3fa989743fd6c64ea0b40d5886e7f5e7133f45a72d9d2ca93248a44d49ef2bd14b857f4f2f1fdf9a5e3efb2d97fe9327ef634e79ae154339723f3eb03f66a144232aab8dd060bf56df575c5b5d8dd355b624e30e1ac8a4abd6eaa882823c5f4240768a0ca731eebc9a0f3d9fc6a6a84d95e87defca505caa378eae5b788a126fdf3b2e61d6f0c6c154cf2ba897270f2c1b36ef4d588e5141757f0b9c9b6953efc333c77f4ace83928f0e5f2d09cc05415c10ab33a4670671ad06a639ebe11305ca97f142ae3cbda0d2e9eb99751e0c748875b4ebb9923df01fc2b9df488715ed7bb69b5b702a12657d7a76e29d3e426ec7f5db9494c024055805b3c1823c08f4a5b7c4aacf71b393f74855db806d35b5bbfbcdc9f2e17724783ba5e33227da55f2843199e2c7fe7a9b0eab81bfd6f0a079a6b3ed2cc050a2675179a7d3a5b86e940eb797e577543f8fcfe0d1db71210a3ed3a4d62be2a4ee0b43078971ccb3a735ddd4b1de62ed00a2e8bd798bc677dee41f6e5e8e7f5f1d4a8ed159e6163cb026978c59747ffcbdcf233b76444106d7cef343894b4eb6103dff99ba6ce938c383828139d9dd45517ad358afd199750b452e18e2780e63ee54a7a868765a31d3576854bdd81520266e5c90b1f6e73e7fe967ffb813c15901454f2831b4ab4f23a8ea248737fb1cfd1b8f3511545bcdbde8aba1cbcc6a803eea6772fa491f1b2bfed7bcd5faef227a6f065ff7c5d19191e538c917bb3e8dc345216d9151bd6f7369925ee307c2135103c46148548df7eae412b62bc242212c2b7886dc41240ef5eab0cdb6bb47e47f95762671ffe9a848d0d4bc48c32f98783e0e96a0da8c5050a3b847e4ace22155a208ab8e7167a3d6e68b85025efb1c2f494725f768a7a7c364636e8d7e6e09bd5c35bc6958794e2c2365013a6eb7a97eecfdd37aece5953a026a7113f9faa595679a4ae738404eeee866909c028e891c3c1365daec30ebb571df2ab02466bafdfd82476f1f1ea7c7bbc5482f0e24cf57a50ca8094c09470dbb07c9d6a8ea82adc070e7cf58b3d76a5a88378d15994c927c272bc08aa83b80e1a01aec8a400d1f4d39847cb65e60773caa1b513cf160df8115403be8d8d76c29e67b675468df60ad30bae2bf6e31f7f92e8e087535b23323cd93b9cf6a6b73918f7e2645e4b7ae96926b141a8392d6ebc6456286df5d3c754937a8bdf8ee4df0957f8bba86c38fb083da170e00320c5c71823ac62406a99147fbddb64bcda66b181567da5d65b73df4c8e5de5958117a18408b5dcf10710ed5ed801f00d7d22adb0cf6a1c2f7393edddfaefc0dffc41da7409cf6aee8a0d87f13cca3fbe784cccd286f0eef8f2c04f99cf191541fcfd4d03db92f7374058cceec3d855bdece5f481ebc9efae29e7ae072fc5a42e115f10e9105155efab09d5a2b44a891875aecebc2115a5aeab775d4d70d6a0fa380aefa8292eaee3e51c6f5a1fad6e821b7df8157e3766d17df2c11c737231758b0c4299e9f38ad7a24afd5627f8dfe91dad21da5b6038232ddc268eee8059d28442f434b3a90c6239206199ca43325bf81be989c3041b959bc42c530fd7a4f9ad386b9bd2aba384a08a11e253bd47d83ab9eab5489fce9851a6e0290406bbe36b1c91133e7b9fb79913fb4d11a09dd4f42d237df0bd3323ea5e72557ed79b759a8a6e713c0164a3b2547c57eaa3b4c6ea38c559bed7f27f48ab973fd952457c2de0041df775a1b1ed8632ae0f59939277433436dac173920d04b393834a6c377f22360728d744869df9c5e6b6fe1ef8ce37072128b0fbae4625ad8416394f7806fb18d87d4afe37726dadbafb34e45c5156fd9baa709a5ec2bd40e64c1097ebfed8d27b0561845b4ccdbc42b03407a1503c89df04789cb4b4a959794cb235568fc6319aabb5f5024af04fe296990411e09f44a3fd58a9de570db8a8642f2a39cec2bc9f9d921b288dac1830119d641bbb4ba0221019389a8f7396bf0d4aa16657cca2cb3d9cfbf2ca8d7f1bc5fbac721d841374789cc619a10339ad8ebad9ca43b09179a55db207eb3ef1ece05e667f54a4e2672de46d9d9ebb921ec8cba7d48bb250e90521185c195d2a551b3e0f20e3de615b9a9c4cfc24cdd3c00cf4ef15a919c73debb7b27aa3fb628c947457ea5a2dd205714406b81a8ad6c0d676dd1b39a9ac10f1929f86bccd16e94f56f8c7c5d3ce9ec86c43f0f7c1067cd41175e1599f59d82da2a7dbb78fac04bea1ce83d1f25abe44f40fad43fbd5eb075562180160259a30596848be8a4c0dc4d5caaa055d8253b05163a079a73dc0b936943c1cd0486dd2ab3c8ffac668d756d3b145b7c7d73bd70364981a4fc98ca24313f027fee589159af0dae48ccabdb8ed33be1479a7fe2c76bf29cff11b6e9c1ecd31b411b8c71e85ffff39029c03f0c015d2e62d3a557ec0f34ecb189201c3855713b7c03fb412d1690e28b09de6dc0fa4e28e76679989d4b96903f9862f5bd6217b3c75f29fd63a54e50f201ae561a9c9e442cc96b8fa1edb9cd81550e06430e9f275c99f0f07d6e8b90c97e2c1648a3cc854ff026be8e412e832540df03c94d225a7c9f0c6146a1d30772a6f16d668a3ed258ed5349aa035b5df6b232f4e2bd94da607fa8295897baca609e28bea264e315008824e4b2c08ae6d6c0e6247134ed1a61d36009dae89d50e266238f59e93e6921a6bf3dd6c09ff4c3bacb4e8eebeb01e8942dc9c5c5fb166d6927ac1a9e4632db1dde902b14fa5843d051670ed43c384461353b321780a191fd3b208a030aed1f8b4b61fc863560df1ab01331afae394a2cdd7e899e881fbe448a49f28a0135f58e250ce4a6bf882be70aa307d76fcaf3042a53585c784f783154c2a08493eff50ea6a3c9c53f6e949cda89f3b740c95d4463c16ad25c6dbca02303ecbaf3e965730cdf4757387749eb5ab8d0b5ec87aa4e8088c01412b465ca9292e4cb4b60309248a63606741fd4beb7c0bc67e4c07eccbc0eb4c1ad8b041f8b8a4a516337b790c6bc79c4295377ccab802c84288dafc1974e0eab3c57c84565eb83fda13a474bbfe6ce09f809615a337496b80ed85ecf299958547c18ef93f6b56b6718fa2784887d1ab09a3ad3bc299d024c1e5c4524b0e436af90d2fd04bcaec3b9848210799c3a516c2f1b156e08de99cdd4d7f196687615b575d1d75c902d5e560b1ab6cdda5db4c3103d1c471ebe7b219c81145e1f7ebbf2550844c7c2897643c8b76562e6f1bf4ae977513f1b16bf83afd50b81708ef3b9c8df8854cbd69b40d5a3acf29c4fd09fcf1de6eccc6b696de67fed60c429e5d839b37118492bb31eded3ee23e71dc466b4425cc8c05ff4fc7f12bf5a9fbc4b746776218304d25d4aac1199ea5c6dfc6e9f3ee00225ce88d988cfc1b881442af554e2c193e2e423f909688dc670258f3d3e5198a7493f28b6482dd943acf68891117ab062b7a9fed58a57b5a218c39cb3b272cb2288d972f0418979cfbdd114d57b0ad8fc7acc01e5511ee47a0963b4c18667a3e3393dd3a0d3f66570736722eecd118148fd52b7c826f67ea0c44f46b5aa499c92ab2f093957f3bee4979013bfe97d9633f3294cc16467aee2ee4a93a64a98e8a62ed16da27c1d189aae29094fec8b749c5f9529ba60bf6056e36d15391a97fa48780d86398a2fd07a7115de58af7d527136cef57a93ebfe026db8d09550559a8bbb510312e9c1d818873f7a4ca62c73a19b70e488ec7411560e59718ad2fc02fc0cf889ae13f955fdabb74058dc5bef031612898cc2ee42ce87c89b536caede2c4cb3aa1070b3b70e4f303991f1942c3b3a2dfa741688b021f9d30cfcb0f62978237401e396092471b0cd954a3eb68246acc33ad637f91a408c27a53e28f2c7748ca7502a7300e08bb8181ee1195ead09cebd2b84db1b42255731711af82e6bb4bd940ab69075c5984a2ca3c2ce99dd8358068622338f783761b250adeacd39cfc0f5656b2db99c5fc724ea348947ada544f28af2348c86a4d4ff85385b01f97d6ae952fe925255d8cd09228b0ae1e49a65c663815430fdbac825e8fe85cbc4712fb1e0820ba83a1d8119ab359da52d6d053194cbca4f34cf0a368a53c4075b9ec85af4846df7f581e4f2133a6a6b50cec2a8496f41b0ebf23d7c470f66b348ab6e8f706ffca04f06f86da0c506ddb727580fc278f46ee79e2c13a6fdd45e6cec8b3f2a7986d5e34fde45576462d2793e4a80ceadf53fe370dfad3c34891ec8b81535acb395f9b1ab84a71d0a20fa86ba68b0905992f0c750a147554d32a205f638f77363b2b46eff2befd28285a891235ebc69950e5627de6be6d0563599bc666ccb06c7abbd5f36187687dba8b3b9b49bd2eac68a022395c37be670ac2d2ad6d328936ee89a0d0a1bf7ee4259dc5ae6c012b189f501032a2803beccd4a7848fb97f0fbb751325855adbd5d27c2bffb79a7c7344f9aa8b185814cff5de864b5c3e72e410d8e2d9d2e8137676ef3893bb23e2155543de4ee8fefa3b3dc254b3c8dc58e1c39f223b6d181bd4f67cc9247f6a540a044bfaa2accfc903012aa16972785b12bc4acc776edd96604d1a57fff85d7fb806fda82be1a94fc03a6075ce8636d42ed2975b2d8f28100618806811eeca9eb26fa", 0x1000}, {&(0x7f0000fa0000-0x33)="ffa79a8ff26d36e02d1011d4a0f1690ead946d15edd3014336b99fc62d668d228ec8378bf10b4a750900f9e22c7d8abf1211f1cb7d0692997913ec0c5fddb6dbdb", 0x41}], 0x9, &(0x7f0000f9f000+0x159)=[@sndinfo={0x20, 0x84, 0x2, {0x51d3, 0x1, 0xfffffffffffffffd, 0x10000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x0, 0x10000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8203, 0xffffffffffffff01, 0x11, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x2, 0x5, 0x201, 0x7fffffff, 0x8001, 0x401, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x39, 0x5, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x0, 0x3, r13}}], 0x120, 0x40040}, {&(0x7f0000f9f000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee7000-0x60)=[{&(0x7f0000f9f000)="52478143f644895e06d00cbb78bf0b6124fb43a845145fd1ff0bbe5828cf460d4c23898a3c80d52da6da55c1a0c59f0fe7f0553934cb15ed30941fc0430a198479fc6805054e40dfa6ff0350655463eb3f78c422f48bbd802ee659120b28045a2bc9fc6839105adcc310de9903b23724ead41e6fd8660a298720eb540c997405b4edc4a40eaa8008041f80a9af62e350c0880ccd829d2364ca3a159d36939632c8272b5e49835ae65aa89eb92a1dfae494291f30656a0cb6f578434e0e0ed67a202f6c5a17b004ed1ab69ae3a80550a037e730940c456384f7fd2736", 0xdc}, {&(0x7f0000e22000-0x7d)="d704479c8ca6debc0a1e6541a884acc57a12f96abf0d2d8462d78f92dcbbed968fc4d89eadc4d448dd4ac95088ea909bf09c5a69462e4ec193dd80c3ad6f8cc8f25d01265830045edffb1530a678e5bc0eb410bc92f8d7d57b298df83f2c9ff3f39e77492503f112e85bdf025a180078a34fb1bf65efa238f9e07762d3", 0x7d}, {&(0x7f0000fa0000-0xd2)="b188a8fe45a7450f80be8882b9add4d86b2c921643c876020ecbfdac5478e0d230e6fe6839bb25d52d360521652444ea12ea0c2402819472c31bcf2355814903859df66c2c07016af295a9bbdcc872a165dbaf9d8c08168680f45a746069c415ad53eb46375d90b3af5b0869b3b6179181bb240a909957a994f18da32ae3a171b984c13af5251a7b1ec49f7c1e9d655151e78aa1e136f123eea8b6561be0bee112ed9f092ada8910e150ca51bc18a06e7e28224319259fda7b3e2db3863291aafb6d83587bb09a34edca0633ebcc7a3b48a9", 0xd2}, {&(0x7f0000fa0000-0xba)="f4afd2067210cb38a1b01a5f61f64bb786a7a18e5df8475d2bfabd7fad9bcefd1b26e999f453c02492a703ee4ea908059bef21de211b3b85e617c5e879fe51669e37500495cfdc365e14eb02bfbc1e1e38a2d46b0c9345ce1a06fbfbec99cedbe618384f8a9a618d49ef612becca0185e5d7177ebb62ce456cf7115b779b136013751a9903e6a5c4dada75358c609ce6b089322b7e5e348834ee135d14ce5848e4bf48cf0e1ea17bbca02b3b2c0eaf1a0158f7d5de63b3ef6ef3", 0xba}, {&(0x7f0000bcb000)="3bb7b1b25bd14545c9c39bd44170fc8ad4aa4e0ba29aeb44ffee477dfa55ffa21dd81ef0264572eb84fa862e2d105dd0", 0x30}, {&(0x7f0000d0e000)="cdea6e6326b740d0075079d7d09c017d840af01417c8ef870ae5beeefc9d337eccec23c4a360bd48e3c3cddb4963628e24ecbd20fbd9be92c88ae5984ea3117935e5f01b8ed9d651b0e28689c9495faea714793dac3f47ca4759f9669644af35c1a484edf2f10dc3d73ae6ac1677ce745f0031bd173f0aed0ed4f4adde403139c82dea124caedf0463e6aa79e7b897", 0x8f}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f000005d000-0x1c)=@in6={0xa, 0x2, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, 0x1c, &(0x7f00000ca000-0x40)=[{&(0x7f0000fa0000-0x1a)="ec7c97d0f42e761ac56a3432628b8da7ac4f3eaea321dd1c281a", 0x1a}, {&(0x7f0000f9f000)="0ceac4d42e069a2d4c5a6d3799b7e62e9e4b72ce791310559fa87f0304b05aac4232c332b28f56cd34275adafc8a7d05b5aa39bda9b57a55751024bab18cdf1dab787bc62d6af4f6953c7e9b22704265fe53906941d6e2dca4538a9aacab05d691ffc772bd4dddbc992db44b3c8c2c9f24fb02ac", 0x74}, {&(0x7f000086c000)="8cd1c40067779b16fb5c2ecd607cbb77934f9299", 0x14}, {&(0x7f0000fa0000-0x55)="8d216acf13ed16684b21468cdd259d0d506eb922f16d53b7052b6da75d5db7d5beb788ddd10fd4c7da268d89527dba4f9d2dae6beb46690997b92afb8387b7bcdd180ef1847f5931d6936d2fe71a931c082b489773", 0x55}], 0x4, 0x0, 0x0, 0x80}], 0x4, 0x4004) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000555000-0x10)={0x0, 0x8001, 0xa7f, 0x7}, &(0x7f0000e49000-0x4)=0x10) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fa0000-0x8)={0x0, 0x4e1}, &(0x7f0000f9f000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f9e000)={r14, 0x200007ffc}, &(0x7f0000f9e000)=0x1f7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000998000-0x8)={r15, 0x15, 0x8}, 0xffffffffffffff18) socket$alg(0x26, 0x5, 0x0) [ 817.644336] tc_dump_action: action bad kind [ 817.650362] rdma_op 00000000066bc346 conn xmit_rdma (null) 2018/01/20 05:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d0c000)=0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) 2018/01/20 05:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000047f000-0x4)=0x60) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) socket$inet(0x2, 0x800, 0x9) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r5 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x14, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00002f2000-0x8)=@assoc_value={r4, 0xfff}, &(0x7f0000570000)=0x8) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000626000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000176000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) 2018/01/20 05:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000b5c000)=0x0) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x20000000000, 0x84, &(0x7f000037b000-0x8)={0x0, 0x0}) r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) [ 817.716771] tc_dump_action: action bad kind 2018/01/20 05:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c23000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000023a000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a1e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000a7b000-0x38)={&(0x7f00009cd000)={0x10, 0x0, 0x0, 0x18824801}, 0xc, &(0x7f0000920000-0x10)={&(0x7f0000f36000-0x74)=@delneigh={0x74, 0x1d, 0x10, 0x4, 0x2, {0x7, 0x0, 0x0, r2, 0x1, 0x2c, 0x3}, [@NDA_IFINDEX={0x8, 0x8, r3}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}, @NDA_LINK_NETNSID={0x8, 0xa, 0x7}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}, @NDA_LINK_NETNSID={0x8, 0xa, 0x1ff}, @NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x40010) read(r1, &(0x7f0000120000-0x25)=""/37, 0x25) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000240000-0x20)={0x1ff, 0xffffffffffffff0a, 0x200, 0x1, 0x6, 0x8, 0x2, 0xfffffffffffffff7, 0x0}, &(0x7f00007d1000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000a6000-0x6)={r4, 0x8000}, 0x6) getsockopt$inet6_dccp_buf(r1, 0x21, 0x60d1af390f8421f0, &(0x7f0000733000-0x2d)=""/45, &(0x7f00004e6000-0x4)=0x2d) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000789000)=0x4) 2018/01/20 05:29:37 executing program 7: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000153000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x68, &(0x7f00000ed000-0x8)={0x6}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 05:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000df3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000876000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000277000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000091e000)={r3, 0xfffffffffffffffe, 0x1, [0x0]}, &(0x7f0000c7e000)=0xa) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000a4a000)=@fragment={0xaf, 0x0, 0x0, 0xbe, 0x0, 0x1, 0x2}, 0x8) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f00004f7000-0x25)="e0976e66bde2eada7f235b220636f8ffdbde3537d19e65eaacf0110f4cdec2089ba3ce04e3") 2018/01/20 05:29:37 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendto$ipx(r0, &(0x7f0000004000)="8d44068a3a61aaf249f7f755ff95c7ef6a2cc35d692b43ab7e7120db4f57cb90c51415ff01cefa613c2fc617984262cfe1bb59a328f4d5c9dd95f3f7926c4d7740b4bee5f1e0cc4d77e719b09664125d514b80db3664cd7dbe36ac5c7e07ac828ea145dbcea45348125b5b1bb03efad3423b55c4ba1f023cb41dd2185fcc1f1db8df28bd", 0x84, 0x8000, &(0x7f0000004000-0x10)={0x4, 0x4, 0x80000000, "717f076694d4", 0x5, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10) socket$can_bcm(0x1d, 0x2, 0x2) 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}], 0x4444444444445f1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000008000-0x10)={0x2, &(0x7f0000006000-0x5)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000007000)={r1, 0x13}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006d8000-0x4)=0x9, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000b84000-0x4)=0x0) 2018/01/20 05:29:37 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000005, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet6(0xa, 0x8, 0xfffffffffffffff8) r2 = socket(0xa, 0x80000, 0x8) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000c000)={0x0, 0x283, 0x6, 0x3}, &(0x7f0000036000-0x4)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000003000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000015000)={0x10000, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000000f000-0x10)={r4, 0x182}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/20 05:29:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) 2018/01/20 05:29:37 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) epoll_create(0x20) recvfrom(r0, &(0x7f0000009000+0xe84)=""/35, 0x23, 0x10000, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000000f000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000007000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f2e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket(0x15, 0x3, 0x998) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b26000-0xc)={0x0, 0x2, 0x30}, &(0x7f000016d000-0x4)=0xc) bind(r2, &(0x7f0000885000)=@sco={0x1f, {0x6, 0x9, 0x5, 0x10000, 0x6, 0x9}}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000007b000)={r3, 0x5a, "f2149db4400d70fa9d80f49bbeabdd7016292baf6ed35fcfaa59c4649e5cd43a6ed42e5f5a33e9d410834ef503af1766d19c9a8c2fa31eb39208107d35cf00d80871f794456015537a511a8f82c90d97bb0a72587106fd57c80a"}, &(0x7f0000b72000)=0x62) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000414000-0x10)={0x9d, &(0x7f000097a000)="03e94133c95332ba166b33e5dd12f58d18166835b236b91a563e5752243d5409945379118eaeab0a1703bc5eaaa18b58ddb68406f37d92709ea2ae4d7a172cc49b55f316218998f58842d1936fa554ddea0edde2d40836ce67508a7e9963a0d8a9e92c2abab64cde0075638b3413576cf4a67f48a3fb655eec32700a00c0c5f36329274fda8e78b23e0d1847165db63de97a9cd4044381ff805d058d03"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007ef000)=0x3, 0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000672000-0x10)="0000000000000040000081000000e314", 0x10) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f00006f8000)="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", 0x1000) sendmsg$alg(r4, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000a61000)="8e0a945185f8fb0ada1bb2a63751d578", 0x10}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) getsockopt(r4, 0x7, 0x4, &(0x7f0000b76000)=""/168, &(0x7f00004da000-0x4)=0xa8) 2018/01/20 05:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d86000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00008e1000)={0x1400, 0x40, 0x9, 0x84c5, 0x16, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x1d, 0x4, 0x2, &(0x7f0000405000+0x364)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00000b8000-0x38)={0x0, 0x0, &(0x7f0000835000-0x20)=[{&(0x7f000046b000-0x6b)="db81cb21099ba25a42578db8ef2b589b01100c579782fd87d2868fec0905b6b3238a9205de6255c1ea3681b25c14bcf53a109ec8054cc543f6507d331e9d4eb370d5879d769914fd844a1eb251aab4a9fc53ccf4d96b49c2719b975c349c394fdc8fca60e857cbf7e79155", 0x6b}, {&(0x7f0000962000-0x71)="40c0751002fbf4bc407364de4d1648a2001cdec2a7edb70325a9b3fee5a4def33d29b160fb4e4e37462517ba61fff9719d98c7a66e21e6e8df5365a61b58b41f80738638a68844c392c2b191b17b1c551b10ca128ff61648ac7c76db11d9731d411e53a8ab353112033d0898669c1a754e", 0x71}], 0x2, 0x0, 0x0, 0x4000000}, 0x8000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00007db000-0x4)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f000082c000-0x7)="00004f02", 0x4) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00005e4000-0x138)={0x2, 0x10001, 0x2, 0x81, 0x5, [{0x0, 0x3f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x8000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x10001, 0x1, 0x7f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xfff, 0xfffffffffffffe81, 0xffffffffffffffc0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x1, 0x80000001, 0x1, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}]}) socket(0x8, 0x7, 0x2) 2018/01/20 05:29:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002b5000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000daf000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:37 executing program 4: socket$inet6(0xa, 0x2, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000008f000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000883000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x0}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f00007b5000-0x4)=0x0, 0x32a) 2018/01/20 05:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) poll(&(0x7f000004a000)=[{r0, 0x8000, 0x0}, {r0, 0x2400, 0x0}, {r0, 0x8411, 0x0}, {r0, 0x8, 0x0}, {r0, 0x300, 0x0}, {r0, 0x40, 0x0}], 0x6, 0x8) 2018/01/20 05:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x100, 0x0, 0xe4f, 0x5, 0xf, 0x3}) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, 0xfffffffffffffd74) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f92000-0x8)={0x61, 0x9}) socketpair(0x3, 0x80007, 0x0, &(0x7f0000349000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000402000-0x4)=0x0, &(0x7f0000c44000-0x4)=0x4) r5 = socket(0x10, 0x7, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000013c000)={r1, r3, 0x7, 0x9, &(0x7f00002f8000-0xe1)="5ee462fd2c2637513b5f34829fbd53649ff9b48cba9912bf2c729007fa8ef58b7be56f991d7ccd52ce37ffb32e4784d83783815f99f2640d0f3f477cad93a0d0d4a0f7eb3f4ededf9221be5fbd4d0f598c7b30fe594e72a616556ca71da420fbd27eee04514646fd55fdda3d0e2a61bb93fbd3c56df2e06684c310a6d39787d4f2acd901bf6907ea0ed70ec4804e008703083ca7bf23337f6ad0b8daff1f45c3a7fbf68bcb84574a775c51cf492116ed0073352dbfac9af331024feb1a0b15974d14d6b808e2351baef2a2dcfcc6efd187624e648b1678d5af530c6ffb7ea0ff7b", 0x8, 0x2, 0x8, 0x8, 0x626b, 0x80, 0x0, "4c98d57f97252df50457343203058424dad56cad9976ba"}) sendmsg$nl_crypto(r5, &(0x7f00000df000)={&(0x7f000050c000)={0x10, 0x0, 0x0, 0x14000020}, 0xc, &(0x7f0000b6c000)={&(0x7f00005d8000-0x130)=@upd={0x130, 0x12, 0xd12, 0x1, 0x0, {{'cbc-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x9ad4}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x72a9afb3}, {0x8, 0x1, 0xb57}]}, 0x130}, 0x1, 0x0, 0x0, 0x40000}, 0x4008800) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000023b000-0x10)="", 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000f2f000)={0x8001}, 0x1) 2018/01/20 05:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000096c000-0x4)=0x8, 0x4) socket$inet(0x2, 0x4, 0xfffffffffffffff7) 2018/01/20 05:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000583000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000020a000-0x8)={0x0, 0x6}, &(0x7f0000d35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f08000-0xa0)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001, 0xf73, 0x7fff, 0x7fffffff}, &(0x7f00007fb000)=0xa0) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f02000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000928000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x30f, 0x71bab870386cbbcc, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:37 executing program 3: syz_emit_ethernet(0x6e, &(0x7f00000f8000-0xee)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) 2018/01/20 05:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e5d000-0x2c)={0xb, 0x6, 0x6, 0xb20, 0x3, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) vmsplice(r0, &(0x7f0000b33000)=[{&(0x7f00000bc000-0x20)="d8674af2263a58db7e17bd07566ca85923079a6fb1b4c63c5c070eb614f70323", 0x20}], 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000b71000)={0x0, 0x0, &(0x7f0000b6a000-0x10)=[{&(0x7f000025c000-0x78)=""/120, 0x78}], 0x1, &(0x7f00005f8000)=""/127, 0x7f, 0x800}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000a5000-0x20)={r3, 0x7, 0x1, 0x8000, &(0x7f0000de9000-0x8)=[0x0, 0x0], 0x2}, 0x20) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r1}) r5 = accept(r4, &(0x7f0000844000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6b000)=0xc) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000940000-0x4)=0xfffffffffffffffb, 0x4) sendto(r2, &(0x7f00001c6000)="6146a8", 0x3, 0x3ffe, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000ad7000)={0x5, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 05:29:37 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6f000-0x4)={0xffffffffffffffff}) sendto$llc(r0, &(0x7f0000544000)="748ae8146c50e46a29997eb36c38abf7c9177a6705c8f8bb99fb6cde4f3e43d14f43c101a5b172562d6f8116fa18", 0x2e, 0x40800, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000f8000-0x54)=""/84, &(0x7f00005b3000)=0x54) sendmsg$nl_generic(r1, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004d9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/20 05:29:37 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000b9f000)=""/188, 0xbc, 0x40, &(0x7f0000fea000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x2, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000000000}}}, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000feb000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003ef000)=0x0, &(0x7f0000fec000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000fe9000-0x50)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @generic="a9c8c13ca356fb1dcd7c88ce9e5f2f52"}}}) 2018/01/20 05:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0xfffffffffffffdbf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) 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) socketpair$inet(0x2, 0x7, 0x6, &(0x7f00005a3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000eb4000)=0x4, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r5, &(0x7f00004d7000)={&(0x7f0000c95000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00003ec000)=[{&(0x7f0000abf000-0x51)=""/81, 0x51}, {&(0x7f00009f1000)=""/170, 0xaa}, {&(0x7f000017c000-0xa0)=""/160, 0xa0}, {&(0x7f00005bb000)=""/164, 0xa4}, {&(0x7f0000e10000-0x56)=""/86, 0x56}, {&(0x7f0000c24000)=""/58, 0x3a}, {&(0x7f00002ef000-0x65)=""/101, 0x65}, {&(0x7f0000ef2000-0x86)=""/134, 0x86}, {&(0x7f0000a3d000)=""/77, 0x4d}], 0x9, &(0x7f00004ae000-0xb9)=""/185, 0xb9, 0xe5}, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000772000-0x4)=0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00005df000-0x24)={@rand_addr=0x1, @multicast1=0xe0000001, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002]}, 0x24) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00008d6000)={r5}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f00009c3000-0x4)=0x0, &(0x7f000007d000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) 2018/01/20 05:29:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000e43000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8f, &(0x7f00000f4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e572", 0x59, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x10, "a2bc7aec6b7b7ced8d0d9434c42c"}]}}, {"dd8e4114d72500000000000000e10ac65ec1631c1e3872ee5bdf60dd2c0a4440b16597aa54ad14a94208450c62aea81e3c97f65af1"}}}}}}}, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000706000-0xe9)="0001d1e2ad2636b987013f14135b80c6cbdcd701a4a2eac9b36fa75d10853a3c6a5bbfe5af78604583c73185f5e8b3f92136aee5d2989d7fed526d5ff84b7664cca680c9b907bcce59fabc161af0b0abaa7aec8645ee8332c13f698a1a2ef5bc893ed1f79a0ce386ab74b8138087e6723602f91d3166bc98137baf07b5ec7506f70e844dce271d732d1543537a0c3d2c24312fc5634e7baabbaa3e6e6a71156e2cc5464c7115721386989faa0dee57a87b3b8fc0e7d1665a896e781094115572cc04a7d6c2913de345828e0be8a6a25dbc1fb7362d0c42412d69709bea1ad6835e2ff17714bbc5cabc") bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002ce000-0x8)={0x0, 0x10000, 0x6}, &(0x7f000033c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a10000)={r0, 0x1c, "458987a4c576e484e3905a344bcde0591bd28539630c08934a5d6eb3"}, &(0x7f0000089000-0x4)=0x24) setsockopt(0xffffffffffffffff, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/20 05:29:37 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000655000-0x1000)=""/4096, &(0x7f0000f7b000-0x4)=0x1000) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0xfffffffffffffffd, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000f56000-0x2d)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ee5000)=0x48) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008b6000)=0x7, &(0x7f00002d8000)=0x4) bind$netrom(r1, &(0x7f00003c6000-0x48)=@full={{0x3, {"0144a81dd9363e"}, 0x600000}, [{"22efd125fff8d2"}, {"f5c6d3959efc46"}, {"7d9d5b8eb98f9c"}, {"17828c33ef6ce2"}, {"713f9f2cbe7123"}, {"11722f9902c021"}, {"00af729f3852f2"}, {"af78cab311bac4"}]}, 0x48) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/20 05:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() poll(&(0x7f000036d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:29:37 executing program 3: mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000005d000-0x38)={&(0x7f00000f4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000010d000-0x30)=[{&(0x7f0000141000-0x1000)=""/4096, 0x1000}, {&(0x7f0000058000)=""/4096, 0x1000}, {&(0x7f0000140000)=""/0, 0x0}], 0x3, &(0x7f000006d000-0x13)=""/19, 0x13, 0xffffffffffffff9b}, 0x2000) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00000da000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000140000)=0x8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000140000)=0x1, 0x4) 2018/01/20 05:29:37 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=0x0, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/20 05:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000a9b000)={0xffffffff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008fc000)={0x0, 0x0}) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/20 05:29:37 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000bcb000)=0x0, 0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ef0000-0x4)=0xa388, 0x4) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ad5000)=0x9, 0xa1a75fa15da0de2f) 2018/01/20 05:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000489000-0x4)=0x10001, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000fc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00005ea000-0x1f)="4f4f539521560a41e2ced7cd75acf46709", 0x11, 0x8890, &(0x7f0000857000+0x58d)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-twofish-3way,sha3-224-generic)\x00'}, 0x58) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000009f000-0x20)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) 2018/01/20 05:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c95000-0x38)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x8040) 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, 0x100007, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cb5000)={r2, r2}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0xfffffffffffffd44) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) bind$alg(r0, &(0x7f0000448000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x5, 0x1, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a0a000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x8, 0x9, "23fa2ecd198a753f17897ddb8688c9153301042f2d367dc28267ce0745ab0d3658d653f83630d83872970c5ef54ee6c85febef946478947ebce656171c1f3a1a48c656379c274296722dd1a156d90ef3"}, 0x160) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000b9c000)=[@in6={0xa, 0x0, 0x8100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x64) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000fa3000)=0x406, 0xffffffffffffff2a) sendmmsg$alg(r1, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[], 0x0, &(0x7f0000b95000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000851000-0x1c)=@req3={0x2, 0x1000, 0x7, 0x7f, 0x5a, 0x1, 0xaf22}, 0x1c) recvmsg(r1, &(0x7f0000d85000-0x38)={&(0x7f00006e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c6a000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/20 05:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e5b000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0e000-0x4)=0x10, 0x80000) getsockname$ax25(r0, &(0x7f0000ab3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000037000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000103000-0x8)={0x0, 0x8}, &(0x7f00004ad000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003b4000)={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]}}, &(0x7f00003e8000)=0x8c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000017e000-0x20)={@generic="11400c651c5375615ab2c4ea398efc83", @ifru_flags=0xe001}) syz_emit_ethernet(0x36, &(0x7f0000ae0000-0xf9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xe7f1, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/20 05:29:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={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]}}, 0x8c) 2018/01/20 05:29:37 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000000f000-0x1e)=@file={0x0, ""/28}, &(0x7f0000009000)=0x1e, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000007000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000000e000)={0x7, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000206000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f41000)={0x0, 0x1}, &(0x7f000087f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007cc000-0x53)={r2, 0x4b, "1ca82ad8d89660d8855c82a43659e881eb9608455bfe7b67b6409ec2434f188cd36cd42f8834918b1d27dcd27058b124283271ba05e283fcaf250dacd5af891e4a7f08a79c77497cada149"}, &(0x7f000014b000)=0x53) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x80, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) 2018/01/20 05:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) accept4(r1, &(0x7f0000c1f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000463000)=0x3a, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00007d3000)=0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000885000-0x76)=""/118, &(0x7f0000cf9000)=0x76) sendto$inet(r0, &(0x7f0000f09000-0x1000)="7f", 0x1, 0x4000080, &(0x7f00000eb000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000aee000+0xb1d)={&(0x7f000004f000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002dc000)=[{&(0x7f00005fc000)="1a11753f1c9584634302da03afd7ef6c5dd98520de46d3d617cc00a6506b6cbee53ebbba3d627a5d9428aefc0c06ff74bb0bf71023e08956c9da555cc5f445878bf7a33d0973d2635aa1ad9a2278b39a59315c5ba3e444b5acee63", 0x5b}, {&(0x7f0000be3000-0x55)="e1a576ad4de2b876fe71f1df5f72517158ceb5260742baf486efa6d7ea5a9e1fa4648e4b8857e1d2d2be15fa3fbfddb5b19a1d2db82ec991ea3daba3d503f5bc7d79aa4dccbf9ded3a0a1840cf36780b07e881c42d", 0x55}], 0x2, &(0x7f0000e1d000-0x11a0)=[{0x18, 0x114, 0x1f, "799c1d"}, {0x108, 0x88, 0x80000001, "733aee37332c66009d7c21090024caad5cb621e40e34c4f7da5b6a44716231187186d6990328ad45d32d2df6a59ff36b938ab47e887692f2fa88664efa8b5402d2731a22e80be7d184bf82083fe1bb2e59c0d8d0fa6fc12da6ccef8e1e18e8ac0968b422ae66edae2b6640151ca8c354c2569c76224a61505faad58f149e92e5c9893519225b2f1b8f826bc62bfd66a02865b16f814620a5ac6d92774907e6bc4bcb239470d6cf9dc6441ce4fd67b33efed6ce402ec989d28c1daee9bf0ba9ee5c9e26c310c4bd9d3fd34cd1403e923b060f577d5cdcaf6bddf2918c934d4520e4447ab27c834c18c1a83d31b5ac6b5715a2"}, {0x38, 0x3a, 0xfff, "53a0df697f2b0e8bf2e1c2002deea5ad228f0b3e9a751a59e9df4bdcf764f05e065354e207d404"}], 0x158, 0x4004015}, 0x4000000) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/01/20 05:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000adc000-0x4)={r0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000d0f000-0xb1)="1f7b87a1017250e4a4414b4a222be3c1362d956d402de87d1dec4ddf4700aca160a7e13006602fe712727400299e5f035de27f57eb00f4b124eb4bdecd78631b597abc89332882a433cdb2f1b72d15626202d804e158cddd297f3ac0cf92b10a38b05d108ad98036b1d63db38c22789632fb2163f70c0722ef64f49cbdb0da3ee21e870eb0f423f9dfb1948f18e709bc630fdf943177bc2686977e639d4bc6c465b0ce7a1476d608ce36938df194d0ac2339938bd2ffa00612996e33945b81cd932d9d428ef0907f739b20e979bfe9aabe2c1eea58cf4997078b013c") sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/20 05:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0xb, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0xf, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:37 executing program 1: mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x1f) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000cfc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cfc000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cfb000)={0xffffffffffffffff}) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000009b000-0x4)=0x0, &(0x7f0000cfc000-0x4)=0x4) mmap(&(0x7f0000cfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x80000000, 0x26c, &(0x7f0000cfe000-0xd2)="84d78a119d750ebceac7872992a65f503a9adc162cbb6ac8574218cfef02db37a30e959ce76d723e0953302ca031235f5e316d28a0d0872d213f65f1841897493da73409b65d7c3dc9fc9e8386a8146b1aa4a5124918025ef78431bbee7ee0efe18f9d19df2e15ee4ed38d49a40cf08640cb1016dc346c197c0e7089bcbc8c2606da226ffe2dc92ffda90c572246129d76e359f03447d1a24ef11390b0513ecdfc66796d68159069e9fa0da589226b698790bec63429bc2bceb08c19ee38e6f4771870b5713a19a82194a5ab5a217d19a86c", 0xd2) r2 = socket(0xa, 0x5, 0x3ff) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f000068a000)=[], 0x0, &(0x7f0000cfc000-0x10)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) 2018/01/20 05:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004c4000-0x10)=@generic=""/16, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0x0, 0x806, 0x1, &(0x7f0000034000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002c5000)={0x0}, &(0x7f000059e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000841000)=0x0, &(0x7f0000a1a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dec000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400}, &(0x7f0000609000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000926000-0x8c)={r3, @in6={{0xa, 0x1, 0x57, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008cb000-0x14)={0x0, 0xddc, 0x9, 0x8, 0xe6a, 0x40}, &(0x7f00003d4000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00009ee000)={{0xa, 0x2, 0x345d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000}, {0xa, 0x3, 0x95f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1000, [0x1000000000000, 0x101, 0x6, 0x6, 0xffffffff922d079a, 0x4, 0x7, 0xfffffffffffffff8]}, 0x5c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000856000-0x8)=@assoc_value={r4, 0x1}, 0x8) 2018/01/20 05:29:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0xfffffffffffffe86) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000e97000-0x1000)="2ece744bf477f7c5c928c1953aa461f0", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00009a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000373000-0x4)=0x60, 0x0) connect$nfc_llcp(r2, &(0x7f0000650000-0x60)={0x27, 0x0, 0x5, 0x7, 0x762, 0x1, "f5fe4798d6962099ebdd1818d18f956d50e00fd8ab5320846c0a59d84485d1358e8a82bfa62829405c5e70477d93c10e639b39bb5daf4e7c780a2ca6757635", 0x4}, 0x60) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r3 = accept4$inet(r1, &(0x7f00001b2000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000494000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004a9000)={0x6, [0xb2dc, 0x4, 0x0, 0x80000001, 0x3ff, 0x31]}, 0x10) 2018/01/20 05:29:37 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) socket(0x11, 0x800, 0xff) 2018/01/20 05:29:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a12000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) setsockopt(r0, 0x6, 0x20, &(0x7f000054f000-0xf1)="020000006c3b172917e25462fa01a15eaf0d2cf695f13cc379ede402104a53bbff850a8263350300a01e58958399b395e6c0f0343b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fccde81b105fd02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f0100000663f864802ad72fa698807ef14a4a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bb18cb650c3aace4bb8fcbf414a233900d8e342e27fe6182ebebe76173a4f0", 0xf1) 2018/01/20 05:29:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000-0x4)=0x2e, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000ae000)={0x0, 0x6, 0x5ef4}, &(0x7f0000285000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000b8000)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000be000)=0x1, &(0x7f00008e7000-0x8)=0x2) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ac7000)={r2, 0x400, 0x7, 0x7ff, 0x7, 0x5, 0x80000000, 0x81, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x6, 0x80000001, 0x6, 0x702}}, &(0x7f00000b6000-0x4)=0xb8) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000961000)=0x200, 0x4) 2018/01/20 05:29:37 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000019000-0x8c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x54) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000022000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000014000/0x1000)=nil, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000021000)=""/32, 0x20}], 0x1, &(0x7f0000021000)=""/181, 0xb5, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000022000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000)={0x2, &(0x7f000000b000)=""/55, &(0x7f0000027000-0x30)=[{0x3, 0xd, 0xfffffffffffffff9, &(0x7f000000f000)=""/13}, {0x8, 0xe3, 0x0, &(0x7f0000027000-0xe3)=""/227}]}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:37 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a63000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009a8000)=0x14) r2 = getuid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000048000-0x88)={0x0, 0x80, "39247f31b2e70e510ad9302bc483421f3017f3e821e9b7cc910ebe40a757fae661ce72f84ae8825ad887491071bd0d6f81a5cd4ddb13e50ea2884a618456b559407895e4c9768829ab0d937135b23cf280c5e647f963408a7a86d740cc70ff572b8af29a735559a520afdfcf0ef161bb9a1ecbb7dc4b3ad2714e4077c3ed067f"}, &(0x7f0000d8d000)=0x88) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd6000)={r3, 0x7ff}, 0x6) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x8, 0x3, 0x0, 0x2, 0x20, 0x0, 0x2e, r1, r2}, {0x5, 0x400, 0x5, 0x5, 0x5, 0x1, 0x3, 0xfff}, {0x7b99a64, 0xffff, 0x0, 0xffff}, 0x7ff, 0xffffffffffffffff, 0x3, 0x1, 0x5, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3b}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6, 0x3, 0x3, 0x1, 0x6, 0x0, 0x8}}, 0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000e50000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000846000)=0x0, &(0x7f00001fd000-0x4)=0x4) pipe(&(0x7f0000fd6000)={0x0, 0x0}) connect$packet(r6, &(0x7f0000b06000-0x14)={0x11, 0x4, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000dfa000-0x38)={&(0x7f0000269000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fd9000-0x10)=[{&(0x7f000024d000)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0x7ceb}, 0x0) 2018/01/20 05:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000078a000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xd}}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000829000-0x2)={0x0, 0x0}, 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000051c000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000040f000-0x20)={"382d38b099d534a42f2cd4cc81b90977", {0x4, 0x7, 0x2c, "53d5ebf13410", 0x5, 0x0}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000c22000)=[{0xe, 0xed}], 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00007e0000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a55000)=0x5) shutdown(r1, 0x1) 2018/01/20 05:29:37 executing program 0: socketpair(0xa, 0x5, 0x5d97ea8e, &(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000524000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r1, 0x0) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept(r1, 0x0, &(0x7f0000fac000)=0xfffffffffffffd9d) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:29:38 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1, 0x7, 0x9) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000010000)={0x0, 0xc6, "b7e4937768073edd95c237da1b9279e2eff94a3755fd12d2d3f1d2333f5d7e15e947be719ac72e3a935ae3414b75fe856f2ee1437dec68673cdcf5ed88263dc6d89f7394fd2b6a35e63ba928f017bbdedb06aa07a929a4a639aac605274b4a5c8fecebf0879ea625390780bf86bb676bb81a1bf92e1ec76c282e537ec7014c5076d67d2e0b1d8a77b66cf724c7026978472fcc742a4f1bc172d1025ea0c2a49496b87eec5b3fb9909d24851741c06bcc990960387fcd746633c53b3b7796a0721780e975e3db"}, &(0x7f0000020000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000)=@assoc_value={r2, 0x8}, &(0x7f000001e000-0x4)=0x8) 2018/01/20 05:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bea000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000143000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000643000)={0x200, {{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x69, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003e1000-0x12)={@common='ip6gre0\x00', 0x9}) 2018/01/20 05:29:38 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0xfffffffffffffffa, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000e000)=0x0, &(0x7f000000e000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2018/01/20 05:29:38 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007de000-0x4)=0x0, 0x4) pipe(&(0x7f0000fab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000858000)={&(0x7f0000f5a000/0x1000)=nil, 0x0, 0x0, 0x40, &(0x7f0000e98000/0x1000)=nil, 0x5}) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x19) r1 = socket(0x10, 0x1, 0xaa65) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000bbf000)={0x5, 0x0, 0x10000, 0x9}, 0x10) 2018/01/20 05:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ef4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x400000000000031f, 0x4, 0x0, 0x0, 0x12, 0xffffffffffffffff, 0x0, 0xe7f, 0x11, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0xfffffffffffffd6d, 0x0, ""}}}}}, 0x0) 2018/01/20 05:29:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000cd4000)=@generic={0x0, 0xb7, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000004b000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x3, 0x200}, {0x7, 0x0}], 0x25b5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x5) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) 2018/01/20 05:29:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eda000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006ec000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000-0x4)=0xe8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00005f2000)='tls\x00', 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="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", 0x1000, 0x8000, &(0x7f0000000000)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x299a}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0xcc}, 0xfffffffffffffd7a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000002000)="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", 0x1000, 0x80, &(0x7f0000002000)={0x1a, 0xff, 0x100, 0x0, 0xf01c, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r4, 0xfffffffffffffffe, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) 2018/01/20 05:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000036c000)=0x0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007c6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000090c000-0x10)={0x6, &(0x7f00004c5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c49000-0x8)={r2, 0x2}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000178000)=0x8) syz_emit_ethernet(0x3f, &(0x7f00001c5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x3, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "226b9e", 0x0, "a78daa"}, "11fc5381adc253d61f1a8cafe6"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/20 05:29:38 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fb09", 0x8, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_pauseparam={0x12, 0x3, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000)={0xffffffffffffffff, 0x50, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000010000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000010000-0x4)=0x3, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009000)=r2, 0x4) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f000048e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0xb9cc) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/20 05:29:38 executing program 3: unshare(0x4040a00) unshare(0x2c000200) socketpair(0x1, 0xa, 0x10000, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) bind$bt_sco(r1, &(0x7f0000cad000-0x8)={0x1f, {0x1ff, 0x100000001, 0x2, 0xe7e, 0x100, 0x6}}, 0x8) 2018/01/20 05:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x4000080}], 0x6f, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df7000)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000cd4000-0x4)=0x0, &(0x7f000012f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) 2018/01/20 05:29:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) accept$inet(r0, &(0x7f0000dd6000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000603000-0x4)=0x10) bind$inet(r0, &(0x7f00006a6000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcff) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdb2) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/20 05:29:38 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x24, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x99, [@typed={0xc, 0x0, @ipv4=@rand_addr=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000011000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0x8, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x65}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000012000)=@assoc_value={r2, 0x2}, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000012000-0x10)={0x1, &(0x7f0000009000-0x8)=[{0x8, 0x1, 0x1c, 0xc3}]}, 0x10) [ 818.557448] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 818.588808] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/20 05:29:38 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b36000)=0x4) tee(r0, r0, 0x1f, 0x1) socket$inet6(0xa, 0x4, 0x9) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000-0x10)=@generic="b83c7cbbcfda261ea421ca4d2f54fda8") 2018/01/20 05:29:38 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001ba000)={0x7fff}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x6, &(0x7f0000534000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a8f000)={0x5, [0x40, 0x80000001, 0x2, 0xb5, 0x1]}, &(0x7f000042a000-0x4)=0xe) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:29:38 executing program 2: r0 = socket$inet(0x2, 0x1, 0x54b5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) r1 = socket(0x15, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000002000-0x62)=""/98, 0x62}, {&(0x7f0000001000)=""/127, 0x7f}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/156, 0x9c}], 0x8, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0) 2018/01/20 05:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1a, 0x10000000000007) r1 = socket$inet6(0xa, 0x4, 0x49f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c56000)=0x0, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000008000)=""/170, &(0x7f0000ba9000-0x4)=0xaa) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000005c000)=0x0, &(0x7f000083a000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000623000-0x4)=0x7ff, 0x4) getpeername$inet(r0, &(0x7f0000dd2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abb000-0x4)=0xffffffa8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/20 05:29:38 executing program 7: mmap(&(0x7f0000000000/0xa17000)=nil, 0xa17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$key(r0, &(0x7f0000a12000-0x38)={0x0, 0x0, &(0x7f00007c5000-0x10)={&(0x7f0000815000)={0x10, 0x0, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x10, 0x0, 0x388, 0x0, "ee6617a8508a681e4188759ed040a218978e125e82426c81963703225c8941615e3539bf4920206dce31ea7ce4105e54f72a3776fcd8f77a0a797c1f34c4b36c83373ca5d21d09c2c3eeeffaf5ceb618de63b925b618ca80587721b063ae9eaadd5bd5a34def12b15d0045424ab4a84dd9"}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000a17000)={0x10, 0x0, 0x0, 0x40}, 0xc) 2018/01/20 05:29:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000132000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e62000-0x8)={r1, 0x101}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) socketpair(0x9, 0x7, 0x54, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000001000)="094e36236b2f97622d46fcbb8704e4891797939c1e0fda9431e172", 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2007fded, 0x4) bind$inet6(r5, &(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$sock_int(r5, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) socketpair(0x5, 0x6, 0x4, &(0x7f0000f1d000)={0x0, 0x0}) connect$inet6(r5, &(0x7f0000ea6000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc19}, 0x1c) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006bd000-0x10)={0x0, 0xbc, &(0x7f0000ce3000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x1, 0x8dbd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfc}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000def000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000749000)={r7, 0x4b, "6c077e647d1ad19ab5a892fd32cd7032442be17103796dc36d62f43fb151799777c6ed32f511ab305e77e1aa020b18c0c35818112bd2457ee310ea9c650a0378b5cc9505f08ccbf460b8eb"}, &(0x7f00007b7000-0x4)=0x53) r8 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r8, 0x0, 0x22c748c0c7e85061, &(0x7f0000edb000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f0000125000-0x4)=0x8) bind$inet(r6, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r4, &(0x7f00008bd000)={&(0x7f0000d9c000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00003fb000)={&(0x7f00001f0000-0x388)={0x388, 0x2, 0x9, 0x100, 0x3, 0x1, {0xe, 0x0, 0x6}, [@generic="692beff8e09849972a42826413f49f5409be196bc7bfca29e097e1c126268dc9859147c2090aa2c7201806406d32725eb57527eafee42047243a54436e6675e937d7", @nested={0x318, 0x1f, [@generic="39356ceb3f797ac2fbe1e4686fedee582e514d642e0e997886ae76e67f5f5b5d78813e11db960bb7ee8c91ffab27c8a7c5062693bb38bf", @generic="08553d0866666839d54e7553752a2ee05fc12112ca54176a4c4e892c60", @typed={0xf0, 0x3c, @binary="3da793cf5b71950492ebf8382e83ef5bba4558288ecc83c79a0133f9a721879061c6e6626c6a9962d16f5a0cf42994fcb8fb03b38dd00fa68c401dcdd4c8f1cc3dd293e8b1218dcefb6eab6751755d8401219de57c87790ec2c50c84276387066eedd85ba24bb313177b69457f2bfb9155f2e3783b3219631bd32b18a2219d63aa355f6cb4ca21eb18acbc8e403a44cb38e5d4bcbfc2613028592aae13e7c60be2bc854b56c77b98014ca179aa5ae30df3938c4c58cc61424e3ff69932e465f18c0285ffe3a1081b31df380870207127049cbb5663b6255884ed69f686da0fcfb75d0e51696b11"}, @typed={0x10, 0x79, @u64=0xffff}, @typed={0x8, 0x6b, @void=""}, @generic="2df091c701958a62dcf9631f8d79bca8b1d80b48d612846c8f1c2ad978744af65b0487401708d0245313a453df7a59ff8af2e5a36525c1b4b42ec768ffd93eaef63b8e6d0f8299edd4b6443fac2c181c5a4d573c971c31921696e8d78bcbfddc24e9601190a656622b93", @generic="e8e1cc76ffa46438cdf94ef0980b3e487eba95868f66a57ff4892852cbc38db62f269ece4166c4fe36787786f157331cc830ce66799751be707f789f8987c6864e4be87444375fc52f2c8e23debe4f8262fc52a5b8208c2c6c2fd7d75a590af3ba1294ccc2edacaae352f73f48dd52e486b911e240629a459fa827be39f54085b9ee340cb8375f25dd3dd8ee9a6b14026f80d055865527f8b800b5877dceb65c5d806579c6691876777c0ac23756dba0cb8a973fbd90f9d468", @generic="58c4f0df9e07062e1b58785d205d0e2dba7a0d8cb4c9cf52001c1383c4e6e2c67f82dfd34b28c8da5786fb6d049d57eb04372b7c53bfe878cbe35bcf82146ac099854392d123266af16d28ac91d94f0a4d1b925980cf4439e1990736a7280642192c07f643826e22579f0c32bf1156fc1bbd8fcb88c30f4fefce34bf6ce2dfc8fc4fdb343d65154aeef2a513847c049f03118d"]}, @typed={0x18, 0x7a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x388}, 0x1, 0x0, 0x0, 0x800}, 0x24000085) 2018/01/20 05:29:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0xff53) listen(r0, 0x2) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000076b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e03000-0x4)=0x60) connect$nfc_llcp(r1, &(0x7f0000f69000)={0x27, 0x8, 0x7fff, 0x0, 0x6, 0x7, "e923fcdd4ae24125385495ac00c0769839201573cf86c04f7630328ff522dffd11e6c32b400b077500837eae9aedb4f41f7c0fbbcdd0f481fa55f71fdd4586", 0x3}, 0x60) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000942000-0x10)={0x2da, &(0x7f0000cef000)=[{0x3e, 0xfbd, 0xc99c, 0x7}, {0x971, 0x8, 0x100000001, 0xfffffffffffffff8}, {0x7ff, 0x0, 0xfffffffffffff637, 0x6}, {0x7, 0x4000000000000000, 0x100000000, 0x5}, {0x7, 0xc44, 0x9, 0x49e}, {0x800, 0x8000, 0xbdc2, 0x4}]}, 0x10) close(r0) shutdown(r2, 0x1) [ 818.667215] netlink: 'syz-executor2': attribute type 153 has an invalid length. [ 818.680318] netlink: 'syz-executor2': attribute type 153 has an invalid length. 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, r1, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) [ 818.733883] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=32521 comm=syz-executor7 2018/01/20 05:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000594000)="cb2a093e4975368499b40065cf22a3b2f5b86dcf66ddb9bb4b2a2bd2cfd27367b1074fcb6998dd81f7218ed630695d97eaa18d0197cec819c1665ab2f669a03d3f50e6d5cedd15471275f4e7ae92cb270d2a6f52b756214c12f864930eed2d89b673b78e0287c75ee4b33af096931d027e78355dfc280ebbff01641b391272d4c01d0b66179c14b1938eafaa76a83c3c7063aaeeb970f63c7a5653a4e8844970634c283613c18316ea05d3e89614e66948de0b780771aa58a9f18e9ca15be68ea5d0e490", 0xc4, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f000089f000-0x80)=@generic={0x0, ""/126}, &(0x7f00008cc000)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004fd000-0xbd)={0x0, 0xb5, "53714a9fb5fd12eefb7ff7fd9b72c195a6c70fd085f44813886296cb953bcb9a83ba1877e85946317cd07c5de360615be6d527e3fdb793e043eb91002f263efc95f0a78690c90ebdba24ca8b6322947e61b212e8717d7be8fb698da50efa97eef387db129243fca971ab4d36a867cec8259d5301fb8071f8c6efcbb7abfdb10c2d30e6abf0e8e1c768410953cab4b6a23a660702831e3400da7e19a9b403466698d2afeffa4996f2103642a69e4e72e0f9d43be2be"}, &(0x7f0000a47000-0x4)=0xbd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e8a000-0x8)={r2, 0x7f}, &(0x7f00005d4000)=0x8) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000454000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d9f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r3}) 2018/01/20 05:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007b5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000965000-0x4)=0x0, &(0x7f0000865000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80f, 0x800) sendto$inet6(r1, &(0x7f000058c000-0x5e5)="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", 0x1000, 0x4, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000d33000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/20 05:29:38 executing program 1: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x50, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x101}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000002000)=0x6, 0x4) sendto$unix(r1, &(0x7f0000000000)="2f1cd059a53515c9bbe7c94c6e3367741696e18010bc4aa937d3b1fb0e3b6d44e1d42c24f7cef2099499279dfeacaa34969eb93ad1d8ec41f3c1eab45ae931a50d20ff1acdb5aa4dd5b26e32dc4ac876b45aac", 0x53, 0x4004000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000000000)={0x110, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0xfc, 0x7, [@generic="f860111424af6278932935b16d7ee1d760de83df364640e10e20536055d3420bac3c41085533e27665cb1a8397f6019ddbbd94ce9cb8bcab0896d48c6a1ad4afbc7d4a7571209d01d45da8a69849df8e2a17cd4e9b3d949cec2fe14691463064396817ae6d77e7bf52228a4055bcd4761b6f1a55421ed35c361b0a7bcde6de76a036e9567be82708a4d73c7a5c024be6dd2530d8a5cfcdc3b0fc8c28ec5f5e660441917365d5729f09076141c9d3981fad743ab2f6e0f4bdb9fd155d41032157a8b515b8b93ce8795bad3c9aa80016369ef84f5d9b9b24ee6e68acde1e6b13a657fdfad56885f6832bd5977a7cb1d225fc7cd790f23ce7"]}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="5e540f0af2b5fef73e6f98afa481b07b36e16d3fd6496bde660b32140579f81d5018d9769ad0ec25f09c57096b3d135f92b426e5910bd674d2111153a6c69e22496f766d86f53b847609caa6762175d8f19418f1cdb7712e18cbadf2cb731f4f2b27e58d086e8d0fc936caba9d30e545a5b9aeb0b2139c6574f0953755a34b758c055c95056968fc9d78729f80d2b270a27a3a39f45cf2d831598426935758fb361850209196c9677775ecd1f616acec4a1a78ca06c88803294eec8efa5778fef63fa3289d6d31133f7c1723e1fee8209f5a2ca0d792dd8c061c0562bc51be05c51cb204", 0xe4, 0x0, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000)=0x1, 0x4) [ 818.774244] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket pig=32531 comm=syz-executor7 2018/01/20 05:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f11000)=0x28, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 05:29:38 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000e0f000-0x8a)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "04004000ea6cdc3f"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$sock_void(r0, 0x1, 0x1fffffffffffffd, 0x0, 0x0) 2018/01/20 05:29:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockname$packet(0xffffffffffffff9c, &(0x7f0000efe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d8b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000162000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe, r1}) 2018/01/20 05:29:38 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f1f000-0x10)={0x2, 0x4, 0xf87, 0x80, 0x0}, &(0x7f0000f1f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000068a000)={r1, 0xfffffffffffffff7}, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001fa000)={r0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f1f000)={r1, 0x10000, 0x6, 0xc0, 0xfffffffffffff001, 0x8}, 0x14) 2018/01/20 05:29:38 executing program 2: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000ed000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x806, 0x1, &(0x7f000003d000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000ee000-0xc)={&(0x7f00000ed000)='./file0\x00', r0}, 0xc) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000f0000-0x10)={0x8, &(0x7f000003c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000f0000-0x8)={r2, 0x1}) pipe(&(0x7f00000ee000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002a000)={0x10, 0x0}) 2018/01/20 05:29:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3465}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x5124}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32, 0x80800) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xdcf5, 0x3a6, 0x10000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x22e, 'md5-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009d5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d66000-0x4)=0xe8) getpeername$llc(r2, &(0x7f0000f3a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000027000)=0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000151000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000102000)='syzkaller\x00', 0x4, 0x183, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r4, r6}) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80000, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009ee000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b91000-0x60)=[{&(0x7f0000960000)=""/172, 0xac}, {&(0x7f000064d000)=""/245, 0xf5}, {&(0x7f0000eb4000-0x85)=""/133, 0x85}, {&(0x7f00008d4000)=""/16, 0x10}, {&(0x7f000041b000)=""/70, 0x46}, {&(0x7f0000e94000)=""/48, 0x30}], 0x6, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000e6c000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001e5000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000b00000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000616000-0x10)={r3, 0x3c, &(0x7f00001b7000+0x3d6)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x634a1b31}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcc000)=0x10) 2018/01/20 05:29:38 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="9f14ff3f7b2800a7af5792281f8ffe9f", @ifru_flags=0xa000}) r1 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x9, &(0x7f0000002000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/20 05:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005bb000)="9f56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f000082b000-0x2e)="71d89bad86aee166", 0x8}], 0x1, &(0x7f0000117000-0x78)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x7, 0xfff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000091b000-0x8)={0x0, 0x2}, &(0x7f000091b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003a6000-0x20)={0xb19, 0x0, 0x200, 0x80, 0xffff, 0x100000000, 0x8, 0x3f, r3}, &(0x7f0000c5a000-0x4)=0x20) readv(r1, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ccf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000908000)={0x0, 0x1, 0xe3a1}, &(0x7f00005b6000)=0x8) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e31000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000006a000)=0x48, 0x80000) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000d7e000)=0x6, &(0x7f0000a8f000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00002d4000-0x8)={r5, 0x8}, 0x8) 2018/01/20 05:29:38 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) socketpair(0x5, 0x6, 0x9, &(0x7f0000a5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f7d000)={0x10001, 0x3, 0x3, 0x7, 0x400, 0x3, 0x1ff, 0x7fffffff, 0x0}, &(0x7f0000682000)=0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000375000)={r3, 0x48}, &(0x7f0000f7e000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="cc7381e54c269a88b333712dcc7ce18a683d2d739742b10cbbec7f062b0770aa5f864c2248aec68dca9aa487cf2260e6ba20f710856edf2d29f71f1396964b630e9389e3d9d30b998714545fa9cde7b45d7c5d5c27bd9c48c04ce4b3e354b7143a5d098b2367d2a9b9a3ad4548ee894b6c50b36f328fc2cd8ce24e74cf63e3f8", 0xfffffffffffffe42) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f7e000)=[@op={0x283, 0x117, 0x3, 0x0}], 0x18, 0x4000041}, 0x40) bind$ipx(r1, &(0x7f0000682000-0x10)={0x4, 0x6, 0x7, "33115403bf2c", 0x8, 0x0}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000f7f000)=0x1, 0x4) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000741000-0x5c)=""/92, &(0x7f00009d0000)=0x5c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000aff000-0x6b)=""/107, 0x6b, 0x2}, 0x2021) 2018/01/20 05:29:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="708f8909198d22ce6009cc05f37d51773127ea133d86adecdc", 0x19, 0x40091, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f00007c0000)="91d5627e16f0abc95e75594e8a92fb0ab655b96c1e8791f76679504e23", 0x1d, 0x0, 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000adb000-0x18)={0x0, 0x2000000000000, 0x0, 0x10000, 0x80000001}, &(0x7f0000690000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000023c000-0x98)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8eb}, 0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000873000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f000003a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c42000-0x8)={r4, 0x9}, &(0x7f0000cbc000-0x4)=0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000e23000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000012000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @rand_addr=0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/20 05:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) pipe(&(0x7f0000189000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000075f000)={0x3, 0x0}) 2018/01/20 05:29:38 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) read(r0, &(0x7f0000cd3000)=""/4096, 0x1000) 2018/01/20 05:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x20, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000f8c000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000494000-0x8)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f0000e7b000)=0x30, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c5e000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000218000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000195000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xffffffffffffffff, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x61d0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='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) 2018/01/20 05:29:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) socket$packet(0x11, 0x0, 0x300) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) 2018/01/20 05:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4(0xffffffffffffff9c, &(0x7f00000e8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000696000)=0x3a, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e5c000-0x8)={0x0, 0x3f}, &(0x7f0000bae000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ecd000-0x20)={0x9, 0x7, 0x0, 0x80, 0x9, 0x8001, 0x1, 0x400, r2}, &(0x7f0000d28000-0x4)=0x20) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:38 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000010000-0x10)=@can={{0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0xffffffd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 819.037573] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 819.053596] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 819.070231] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 05:29:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x120)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f000028b000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0xfffffffffffffe65) 2018/01/20 05:29:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001b1000)={0x0, 0x2}, &(0x7f0000143000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a64000)={r1, 0x68, "3110f4a89b15ad929d11c66fb09fc705df3ca2a9ab08e16be7d5f6669c1e12195441d400424f2d5dfca9b061e1500bd7cd6433fceab4475c70ffd9325add68750000000000003d96541327f42e4a4e4c29801b49ba76c5326cbbbcf64bd0f03e23ac87f1ff4d3756"}, &(0x7f000014b000-0x4)=0x70) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fb6000)={r2, 0x0}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) 2018/01/20 05:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$nfc_raw(r0, &(0x7f0000194000)={0x27, 0x2, 0x5, 0x7}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3, 0x0, 0x0, 0x1}, 0x10) 2018/01/20 05:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000191000-0x8d)={0x0, 0x85, "49af1403a40f86f44277d67a56f3b04235c679679c4defcc57368e05994f69215d8f288725ea9043abaeed4d9670b912a6f952d43d27e422ae1c89eb23ede75bb7a50fa9ac7ee6f22804e7ef7b6f2f1c228494ff0e0129b1a729c4902fd03b2e517de922818482fc4cdb529cbfe3f69a836990a68f8be3e7ddbb2cafd582d259523108c314"}, &(0x7f00009fb000-0x4)=0x8d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000acc000)={r1, 0x8c, &(0x7f0000c5c000)=[@in6={0xa, 0x1, 0xcc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x188, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f000080c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c68000-0x8)={0x0, 0x2}, &(0x7f00003ad000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={r2, 0x0, ""}, &(0x7f000070d000)=0x8) 2018/01/20 05:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ac8000)={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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bb1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000699000-0x10)={0x7f, 0xffffffffffff336e, 0x0, 0x1}) 2018/01/20 05:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80007, 0x200) sendmsg$inet_sctp(r0, &(0x7f000030d000-0x38)={&(0x7f0000cd0000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007de000)=[], 0x0, &(0x7f00001eb000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0xffffffffffffffc9, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/20 05:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) pipe(&(0x7f0000136000-0x8)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f000043a000-0xe0)=[{0x0, 0x0, &(0x7f0000895000+0xcee)=[{&(0x7f0000bfd000-0xb6)="4f085168eed277e7eb761d0e6d5959b45d616e4d30ea9d9428329b161d3051d4f15e7ee365e482f692d3456ec7d7495546d30aaa4b565406cf4337b813ee4951c63d366e4ccc40326093d826ba9400042a116e396104861bbbf79f906f92637fdc74878c6cbb2d305ff2814edcfb0b575eea238f8a7980451ee9f8e1d95811132a369f4144ab6606ca6b2da2fc4eb4ab88eaddbe019498d608647b4e00ce0582a89040f71ce79fde0bd8816604e5a45e08330d866161", 0xb6}, {&(0x7f0000091000)="", 0x0}], 0x2, &(0x7f00004dc000-0x228)=[@iv={0xe0, 0x117, 0x2, 0xc9, "c861edaef1c60243c6f4f02578f17659d527a299db5db496c687f9d8f8ae8e6c102edcfb662f057ed430242a5594faa1876e8130ce63df138283c17025a8ff5b9702207093eea91b7c71b71afa5d75f4e5aa1d3790246efa925392d5a34b44da46377b9221e60c4602ca59f1e9de8c973cad6b654fbbf4c7a6bd1bedd08e40c49f29904447cd7759948e6983e49152f229a18d3109edd521281b25ab1fffe6c2c0279399e0500ed7cbff8b63fbd159fd60b2611c78237b3fe80bb029d4ace6f57cd66de0751775e787"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @iv={0xe8, 0x117, 0x2, 0xd3, "0e6f31809aaee298731cf9d7df9a3bd8936a85474a48a13b1ca084405a9bafbcb1f5b9ce2a8baabbde09a22c8bb6959537e187f8924f72fdfc6191040909297b398ce4b8696bca2c633365410863c0690aa94b11f41d0e1626518b4b1334055bccb79e48fdfcd649a37610f1464ead81ab76a4f13586302086c11827f469e0e7b45ed13ca5ed51d2d01aba61b0718fea23e2bbace394d8971a7e7e509d436f8c9944f9f59f49e2b1777f0571bf95f672039eec1c02b0254daafb5e6ed1b6f7f1d2fb97d6c9c28360e16bd0076f0097fbe7e666"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x228, 0x8800}, {0x0, 0x0, &(0x7f0000305000)=[{&(0x7f00000ae000-0x27)="89aa71bff685ea33610430a3ef1dae8fc4b7313b54ab55d429863c29ace3eabb5fd4139a42efd3", 0x27}, {&(0x7f00008da000-0xf1)="776f0acd3c1347f9cfd7b55d694c0077c2a877abc80954a3f2ba15233b24278b256d90eea64a0bbd97d3941e63032bfc31ab05782fe415ce96276d5fc43a3ccabd56638f6e8c51dc52ec39f5b5055d64cc7a38ea002abfd256835e38b732ccbd038ff212046e6c1f003c75149fb952e2f055568fd87b60140299de774ac2901336d81429c6819651726a8eb08fc80ceb61cc1f6bf3c84a78c9d06e0d070b79a7f92e162641677eff9e8572967353fbb906d4d76785c1a4b2523b7a9e5a3ee0c5ed1a1ecf8b0c5560e198012daa0d852278b8537179cb7a19b0571422ceece525e14cd68dd96665869c420621329270678f", 0xf1}, {&(0x7f0000c2a000-0xa9)="95e939bf570e188e1bd58478ed68c1e8bb6a0bf8bb061e749ab19f03a3ad8c211ec5ce6318583aa6fdd7750a9424eb84948cfd6a3ff7e80b1d07fbdb7163bec0f344f4199ee67b0df0fefc7f14e86065af7d78c0e07bbe121c64f92ff7f9f4d49c25f32755963a45b8ff7c37eae0b9f9e95d013f3d41595e5874992429f38c66fe6f7339727530bd5beb1ad1901bbd34ca80ccc541abb0039877f7411ed212928b6f8181b5021b1320", 0xa9}, {&(0x7f0000676000)="114775a019118317fcc0f5a6b0c29de558b486cfa6f9588b7aef23e6bc8bc656fd49a0a40d4bb8149f91367c0442b147b838f5ba2f1bac285e2265e845edb573c1196293088ba1d35da5bad7beda2bc5826837c290b11d9001421e873911cfa35b73586c9aa0c2df20fe1c6d805fd3cf102d29c211bafb4e50f6738ff7e8117f3aaedaf5b37072e5de4568ffffb405e3e2", 0x91}, {&(0x7f0000443000-0x6e)="6f9bd728cb97c092a29f126b48191ea0da0f27f0dbb95b532782a355828c60e06f53b0898c6fc76b0a40eda374db5090a296b10761772700f3345deba373247a6269e584c60587cb73ff49fdd103919c75a12dee07f1920074308ccaf1ed2b8a7ce77ac1efda86b0ab23eee477a8", 0x6e}, {&(0x7f0000a39000+0xc89)="9b58502816e26368cbd4d8d14450d5004fe7b9b530090559f0fce445b2aa6d6b457a769407276bffe37e1b580d4928d6694aa5cac347992ba2836bbfe3b913bfee855338b5ffeb8ae9d0a00f971b7b56d4d1fe0041a9c521edaa580404184a0816f5eebed27456adaed30af5dea3a40d183a3c0b6b2830f2c52af0bbc88070c9afc70070b48b99eb05ef18825c580ac0913e8cd81b6b697e4d85e19101e002676f0a6ccd174c34fba507702cb8692bfd7553a6c414103d0d607a4867ffe4ee6228901275f72c5fb372d7f3a8cb4894897c6b0b4bec77c9e9e90eb31c626d86", 0xdf}], 0x6, &(0x7f0000ff1000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x24008080}, {0x0, 0x0, &(0x7f0000444000-0x10)=[{&(0x7f000007c000)="d180a47fc014d89ffe0d71ff197f5bd34331e110ccc1690a121a2ba2a949", 0x1e}], 0x1, &(0x7f0000725000-0x1100)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xe8, 0x117, 0x2, 0xcf, "71ac4c6dc172f6a482c8e15c48e889970ad9380a4a8cc479426dc6086a917b09ddc087290fc4682434a49a9ccb18ca10407521bb41f081dc5af31b62e1c50acd40fdc3a3372a61091bae184f569fa2ac536a91f16b2d676d20b99b6421ae6826f2027fb5f632f1b6975a9d63d9deebcf20641cddacab69100fe9d6fc79e6b3fa533f0acab83d1f2a4ab7378feb73fd116c9d3190283cc9a2813a6a0d0c1956fb26f480634207728578c4d99bb3cc56b961ecc1d13e01654ad8335d1852342e61543cddba6378a2f4b081533c57fbf4"}], 0x1100, 0x40}, {0x0, 0x0, &(0x7f0000b7a000-0x60)=[{&(0x7f0000ce8000-0x31)="815ca2fbae6bd2a7c9dd9cee8546beba6fc9c22f3d7f46e56986a094f0e0ec8fd854733551173d92a684e69f0696361231", 0x31}, {&(0x7f000071d000)="6d63ad5f2111d023d1f4727366727744d611b1e71fa82716dd7985f577a3a86c6bdd8863e43c00ef450888ff0e66d5982940517f0907", 0x36}, {&(0x7f0000a75000-0x3)="a2106b", 0x3}, {&(0x7f0000bc6000-0xc0)="5e0a6d1d9cbf1b628b68bdb4f9239bd9e1339b2d361b52a47503848dbd152e17500d3ed59d50dade7f31fa8ec11da8029b8097173b2f685a1a9fed7455420db228b380baa975ecab03581daef6bff766c9a565ca459fcd05eecd753381e0e463fa740a175b0e984d120c0d10b4657caad65a6c55ca17025c5f4f477697e09c6953c97bb3a6e0ea9ba794caabdf82609fcfc47cd5118f149c8693e02053f1c9755c665b65963e368d57b64fd698a8e19d781d0b5ac476f4c8a427551e19df63b6", 0xc0}, {&(0x7f0000824000)="69f0eb6e21ab9cf2a0a7ce5c28430248728dc5b5e29fa8e3893fe0010be779201d6723feb1e69d89023521c754", 0x2d}, {&(0x7f0000b80000-0x41)="c7e548049883c0eb3083eb94971bdb8239943be6e25ba01c3254aef0e67e1b644b1400c78e322de665a6acde9afd24bc36f10d614e453e3edcb932727938eca5f6", 0x41}], 0x6, &(0x7f0000520000)=[@iv={0x70, 0x117, 0x2, 0x57, "914a1f246c2d7118e545dc89bd9c69c1c4434aa605701888b1639430138683e103efb457f367350096da96eb2aa172f971712bfddb2d75d1422855406a7b3fa0147b4213499bb6a2aa54a672f3c66ade70d60ea4a53648"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x88, 0x81}], 0x4, 0x4008000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000727000)=[{{&(0x7f000064b000-0x80)=@generic={0x0, "980e60d8e62e4acce5a62975da398c3c2264623a6a5123eec4a684b4bbef722c9718458f315653baf3b2c6e7b693302633e2a7c970802222d309c109be6e134c6d1c91dccd4824b6c9dbb0bf6db27ca478da0cf7e7914140688617040d1b942aaef815a65a92b6a2b620e49645a67fb3257f45687cb07be5387b4f162271"}, 0x80, &(0x7f0000c13000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x2}, 0x0) [ 819.085582] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c79000)={0x26, 'skcipher\x00', 0x0, 0x4, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a347", 0x90}], 0x1, &(0x7f0000e69000-0x1180)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x108, 0x117, 0x2, 0xef, "2baff4f783ca6d03e8da32985f079c3340a3bab10514ba28124c0f69b86f8a6fcb0452daa41e27734c7a2305e4616dd7b4bf1d8c4795362fe875d396f685473dac3218894d4232a27dbc059a4c6b3500c833538f062a486abd8780ec8eb517897f78243c0332ee5d0ed935ed0d9e8b12bc4cd50e624a0093f43967f1a8f13de84b146551b1dc087b8070d5610a6da168611ad8a27d3f83576b4694dfa0cdbc87e419b6e207c8b6698e3f719a2c1488e611850647bfba671cd14557e05fef3e4936342bf919268060fab66707684578698b95d9a9462d4a5a3635e2b54eadb3d8eadb892a6962a0063e264512d4baad"}, @assoc={0x18, 0x117, 0x4, 0xf8}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1180, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) write(r1, &(0x7f000007e000-0x9d)="2c5cd1b1ad6e1256d7d61da19893000c353cbeaf0869beeaf1dcaba35c9767f354ef0401c0db8d97212279579336c9e6aed8fc7bb7490c4d29f595c8d71446ae6867adc8d98c060bdb1acee7715101c7dd269711f6a2f6fbb49ff4d5554b207f715882350583dbbbddf2f109d9e0fbfad6c1ad1b06bf244ada337f7ed6857da0e859706634264eb8abff232bce283e2797b8fb7fdd82dd3088d6875834", 0x9d) 2018/01/20 05:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000b71000-0xee)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0xb0, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0xa, 0x0, 0x88d0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}]}, @hopopts={0x8f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x6, 0x4, 0x2, 0xbe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x9, 0x800, 0x0, 0x100000000, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00001ce000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000077a000)=0x0) r2 = socket$inet6(0xa, 0x801, 0x3fffc00000000) r3 = getuid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000341000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006c5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073b000-0x4)=0xe8) r6 = accept(0xffffffffffffff9c, &(0x7f0000c3e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f20000-0x4)=0x32) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x3, 0x6, 0x7fffffff) r10 = accept$netrom(0xffffffffffffffff, &(0x7f000060e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b09000-0x4)=0x10) r11 = socket$unix(0x1, 0x7, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e2d000-0x8)={0x0, 0x0}) r13 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000fad000)={r12}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000026b000-0x8)={0x0, 0x0}) r15 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f94000)=0x0, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f72000-0x8)={0x0, 0x0}) r17 = socket$netlink(0x10, 0x3, 0x13) sendmsg$netlink(r0, &(0x7f00000af000)={&(0x7f00002b3000)=@kern={0x10, 0x0, 0x0, 0x601400}, 0xc, &(0x7f000097f000)=[{&(0x7f0000b7a000)={0x14b4, 0x38, 0x4, 0x0, 0x0, "", [@typed={0xc, 0x24, @u32=0x4}, @generic="75ea1039981e8967ac52e06e885ec4cc648b2e4e62568351515c122b14b06e613b9617a5e6161c29f7e67c0b094649f276ddbf0d4cf8860687e91e8f9dd11114c727c148e81afa0c4c6f0720d8573519b0f51b0fbbc7c4a0003938f4913d6cec670f0c8ebbb40fde8d656e3677d03cbe99491bad65cf5386b6a7e062bc1c7a175f722b990aaffc0f5838f205732ce72400ac12482e0e62add41393e7feca6c2f80fb4d16e90d8747f924153ac1d4635c746bbb174579a3445f8090228a90abec8255f1a4a816ca35e0ea0eeb4d1b4e1e73953018404dbfdbfad4c41ae7f016d3b3119ddcafe13c82cad49807772e4e00320d", @nested={0x134, 0x49, [@typed={0xc, 0x1d, @pid=r1}, @generic="ed17e10bedd1d771e1df3366744076c109f20b25adc73c0d14994f354d372456f5c0b7d130636a54706bcb3dd6a7c56610bfb288e3dcfb9b5ef70757f3f699ad732688cb57b8c7dab3ab4d278ea4fc272038cbec727b7cee726e810e0595518a5ada1044974945c73d4f45bb621d3b9866249b96cb24090d4080ccb5fb5aa61274f1cb7ea85f85677f39085f922dfb8f83df768bd1d5ec61b502bf5499d6b5efecddc17dede6034a5980468e3a80b59009f99d705b60adcc7689455746393d321e97339e6f17b62b5d5075a64684f3d177362e6f961bb2a30dff690ad7e9d138d0b222cdd2093b8669742049c572ebe83043ae", @generic="23cbfaf3de86b872090318280d56b66dbf49ae31c18d947988a7fe0dcbd70193379d062e320541ff240dd8e9bbe61b3798"]}, @nested={0x1068, 0x52, [@generic="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@typed={0x8, 0x70, @void=""}, @typed={0x8, 0x64, @void=""}, @generic="4c9644490b943409b33ded9ec8d20423e485f049c1347aa936bcdb894c69badcb104081390889f469deb709858e3c07267f387d924c91e066f7bf9ca5ebc7e6319a40ea7180107570b494a31e74c0cbf3d"]}, @nested={0x1f0, 0xf, [@typed={0x8, 0x15, @void=""}, @typed={0xc, 0x6a, @ipv4=@empty=0x0}, @generic="0b41e418f50a37a214d5537c2f1f1e431e45a453ccac585c59b0593a0c2ff81267b6512a333b7056500ede1ca2bcc5e675b728561d646f273537fe93010e258e355e99946178b7e31e83f2885528bbdf37895a8dcf6f571dfff499bc1e2a734a5a2979e304ad9b720f4ef7944ac1f911932550adc5b02434889f2ccc10e2faf65870eb18be065a44de3bde84a527d679035f50cc8da2acc97fac48bb3945380c93503c9158b0398a23cbe338f4e21722d0f9033fbd9e613858da5cff40e714e4", @typed={0x10, 0x94, @u64=0x1}, 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@typed={0xc, 0x71, @fd=r6}]}, 0x498}, {&(0x7f00000fa000)={0x268, 0x39, 0x803, 0x7, 0x1, "", [@nested={0x74, 0x57, [@generic="7bd5de581b02930721a0b8d8201b9eabda6b0a5c5f67db", @generic="2a684fec77e487ba44604250686d065b1a57c791c3e151866d8823da1ab988d0b7b90285ab5f23ffa87e570f2e693d3bd09ceeebd117b762e0f3a869da44a73088130e03e2280b6bfc8b119098d22e5c41939cdd74a4"]}, @nested={0xe8, 0x4, [@generic="cd302a23e8f097958f5809fe40e4cb535c72186d3a11ca5a3613dcf918e30d9fb7d0729131170d0669132000a90c245b6bdca2f407975b31ae481cd82aaabbc877a8823f9210b1a2c8edb159999d52dffabc147a1c5f8ae1ca148a37c3b8a894a859cf1fce1778ac26400b8a1d629547ac61dad4c04eb8e37453010b6a40592927d860445cf8fd76c62f87ef9faf2ac363dad51579a9cd0346cc465f8eba03ae39bbbc6f1df97946363ed8e96ba74f913991d7869dde11483816e1b10ab87f7b771df177b32f78e4e1210c5c73935e1a82afc13f99976f0f03df971b90a8d1c75b"]}, @typed={0xc, 0x7a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="f4870c62791bd04e2e74e803ab8efaaa15d2762acd95f1e521d8a4f0220af1973c08303dc111e4bd78d574f48d290e1915dedf21b327173fcdb878af670f5c2f37533ec74587b111bd", @nested={0xa4, 0x96, [@generic="f2482cfc8251545d80dd47a952c4f9e58119fc8ead4ac5e7ca452373de8025f1b0b7402ef1da0f3ece6bf3", @typed={0xc, 0x4a, @fd=r8}, @typed={0x10, 0x92, @u64=0x9}, @generic="71155ac02744ce2d34d0ccea718fb8cf1dcb8a8195fc01f38561ebc7ffd021f69492fdd35e1b71257e1e9c13479aeeebe060e26300de5597c3ec01167ae877da2965a612ff47c72394c45b00e0b8ab7eb240225f82b6d9"]}]}, 0x268}, {&(0x7f0000c5d000)={0x7c, 0x26, 0x70b, 0x2, 0x2, "", [@generic="199555c56d9a07edafe77753aafb7e0adc92c14ff50ab5e82134e365f62c8423f6674aeab2cccbf2cbde7a1fc060e18aacb78cb84a6142aa6d921c0d49d6cffb8adf2e65bea80ca0965541012b75df1e7519978a20f524096a0a94243da2cfe50b2aeec73bf23d5eeac90a"]}, 0x7c}], 0x8, &(0x7f0000fb3000-0x48)=[@rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16]}, @rights={0x18, 0x1, 0x1, [r17]}], 0x48, 0x810}, 0x4000810) 2018/01/20 05:29:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000369000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000de1000)={r0, 0x28, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r1, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r1, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/20 05:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000632000)=[{0x0, 0x0, &(0x7f0000033000-0xa0)=[{&(0x7f0000421000-0x1000)="e89af8f0a76af264b983cf94fbc6caab93d0b63ef0c8efc0bd02e047dc143b59b255acae21d203fc1932fea72c80bd81208ac8db862cfe5d34c9b8c16fe9", 0x3e}], 0x1, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000a2d000-0xa0)=[{&(0x7f0000396000)="38bd06a31d317d5e7c1274ce3b6fbfaabd9e631580a34ac042dc727e7abe143a4725dbe144cdcbe93cb6b1e19a6bd0eff03600a213c78eba07161390165b8372232b51633450db7d86c7104d4c3944f74e80517229b56480e49435afcaa3af8bf36a14cb3b5e8be0b122ff491013ec104d67ddb24df0578dd595fb8a7625a1475594bd4902a4948ef7c811c0e556d9ec44de", 0x92}, {&(0x7f0000e55000-0x13)="8aa5f793cdc59064cef7a181ff80af4b2f712f", 0x13}, {&(0x7f000042b000-0x38)="83a5b27529abceb398dda3e31dcd8176285ddcefe23c1681b10b84a6281be335f1a295c8c71740a40e1161e03c602eb94d1fdfaff054931d", 0x38}, {&(0x7f000025b000)="d6d6ab48c372eb1c434ea79127467303f5153770f18a370a13d9217b8f2a3feb3b2fb36ea932a0e69ef48f55d49e0b6d27f4c2e7", 0x34}, {&(0x7f000077f000-0xc2)="7e3cfb7855d5ae7fb5292ca9c1dfa7c0499f5901411599a57507496c0b1670e50d29273d7758cfd3f0a663da88c06bb28d9bdf2d2ba48a72f16b85fa6c1fc57dfec6baa4b33e0cbbf55ade977a886d8edfb236905f70b0bc488d7d0ad7733f560b08dafd21afb3e5d99b5b297cd1246ad146f6bd7b71da320126e6b68febe6763340f634d61312a5f20aaaeeca9454144beec0e5eebd079c4fa1e3ba287a1570e349de3f438e38b7967e42adc7963eea9c0197abf026fe119cb136185b5b84d7eba6", 0xc2}], 0x5, &(0x7f0000dcc000)=[@assoc={0x18, 0x117, 0x4, 0x3e3d}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xee, "de6e49470bafe6885ce7a9bb075e7991d32d016ddbe75fe036d02629d4c4f9641ea64a50250b8cf30646898095fcd24d2f18bf94df8b8eb72b5755556276961451905dba0a93f9013cf0f5453eeb8738b73cd8ffa4eb7286e4cbfdd2cf838ee8a84307be85babf9189d2b73d60384b88228b2a921e17eb14d2346b68e4a4602f174da5b8f85b14473f14abeec12d9a65b42de373fa092cdc000df1a304b283a6a534527f8ab79b297cbf1c417ddcaf112690fd952939866641a90ea15bdb0b959e834ca1a98827ce86f8fcffc27bcf8a46f3b7b1c90bf2b6da5ade86c2fd06f6621fed9756ccb026453235036cc9"}, @iv={0xd0, 0x117, 0x2, 0xb6, "bc5ddbb870128e0f8ab62778bbd0184bc04a7c5c545605f929535f6257deee5dec6bfc1116fbdd22885a3e188e9220b959a4799bda2bc77af3f6eb4f6bd7a25a5a02fb4e01ac8ff7c234251b4eb444a0be092151f3f24d1a813800bbf3ba5eba7d2befc87a1c41ee65bcc0ca85f672f383a88a0eb11ba1fbf30810a18b7e421b31453d452eba6cd84fe35df7946ca709b2879c5d70aae5d0f7ee75b99cd852211ffce13b559772d2cbafef605c9b18672cda5686e15c"}, @iv={0x108, 0x117, 0x2, 0xf3, "3c428d0641fcc982bedbcc5d7d4668dc22276a2ede661289ce6332d05d1bce792633c5b9eb91feb6aaa22a5ba2d0b3e31f06726858c725a0b989baa92978f11de40e4b35129add961cc33964987fd07cf4810bc47c7f12827c8d0102b09f2e68dfe985ce5d572c38e86bf836851105c76c245d70902ea7c1094375d629ac5dfe2a5af2c26f5c25d5d798280e037ac37a3ac8ab491932ffcd2b1c06c7e022436342469cf40cc90c6bae8c59f3806b90d71c25e2ce210cad1a0d1d934e28d1b03fd26d11718e6448ab12e051ee64d953c02b69abdf42c694372445e6fbbb604ecf6a98f0eb0b0b0868b398d453f6979fdcc2e3ee"}], 0x310, 0x800}, {0x0, 0x0, &(0x7f000074d000-0x10)=[{&(0x7f00008a8000)="814242328728d7b098168f3a7ed9aff75e9a9de7ab85fc8c8809ad5800c21457f75445fcbff3f06b87afa5ed54432b73fdbf2d", 0x33}], 0x1, &(0x7f0000e0a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000004}, {0x0, 0x0, &(0x7f000025f000)=[{&(0x7f000090f000-0x81)="2e88d879d9e4b779a6aca73711500203ef8ebd3cac00708546acef04fb745f19891434bc752469a35a9402ffaafd2b5e8ea71c89ca8f9c0c2285f746795366ff07e56ac196e72a42cb6de9742615db07558e5656d93dce06cacae4e337a08fae3d77db7ca5cc20f3cfec2a80dce02d54674839d8aacf2e7bf331b2bc330203d4c3", 0x81}, {&(0x7f0000e0f000-0xf5)="a7833461258f3e1fea6502bc14ec629050bc2c8cf3043acf9c677403505a7bc93e08a19fd1a94b5f876e4fd071a546a45560afddca8875937616aa024e60000a3565e5a4898e42578091d8cec17680bf33c2f643c2fc08f8d6cb883fe6328c139896df494710cd4c9861aed71754bc0115a08fc8a47fda109939b238a04ee280fe6b75ec669e85c0bb38a68e9b78cdec878db95640f6fb40cf3dcfe5b46059fc7cea2d0942ee32e72292bc11373f3c05905b528c8c79383aa0a209471a0db3eaeb20be44b490ea7b9bf8f87eaacb21c6594342cffe4c30a1a8fdbf0f31cd1a3e11751d397eb9dffdfe771f9ea4863a361b026a8487", 0xf5}], 0x2, &(0x7f00003a0000)=[@iv={0xf8, 0x117, 0x2, 0xdd, "900f59d1714f527f48438465a6365259a0e714dba3d2b2f689bda4969d07fd94eca1371853f2dbe5291192690523335d9fcbf32da27b7f9432aaa6a1abcfb373c6203e8e97747784ca48111ceb38fc63f2faf6bb370664d5ce455abbf5e94afa49d655d3cdcb4c3f2830353cfff8b293087073e88dab15a728aaebb3ccda184a0e7c60bd64151daf46949c2be7ab150fef1970e65b83c5e79bdd0edeb387366ab1e9535eb1f25ab67ec831238d3aa25220da1cc8e5c6c2b70879b0033782a051d169b5abe8b67d3c2ecba749ab15bdc7121940597057ac490276e74da2"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x34f98c78773963dd}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x8d, "f72f5c182683f9a936e7bcdd5ac42bcb840b0eb3c1fc56e876c0d0b76d6c16618dd35f5987ebdfe149a12f3f0e24ba72a34253f804ed99be1be61ae914248a2b4e9113e2f8f5179a0aeb9d598688604bd869b4480cc135a74dd44e17ac7425c2f72535c5eba02c7c81a7cddd0ba89edfbc3cc53efb19040ebdcf4ecb461b9f002f6f60737854c2a2883de1d3bb"}], 0x11e8, 0x4048000}], 0x4, 0x48000) mmap(&(0x7f00008b6000/0x2000)=nil, 0x2000, 0x3000008, 0x2010, r0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b66000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005de000)=0x8, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000570000)={0x0, 0xe9d}, &(0x7f00009c8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000756000)={r1, 0x54, &(0x7f0000a8d000)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0x0}, @in6={0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}]}, &(0x7f0000c87000-0x4)=0x10) 2018/01/20 05:29:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000b51000-0x4)=0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000668000-0x18)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/20 05:29:38 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000004000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0xffffffffffffffff, 0x800000000000000, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) accept4$packet(0xffffffffffffff9c, &(0x7f0000c6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000270000)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000533000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)=0x0) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:29:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) connect$unix(r1, &(0x7f0000e15000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f8d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00009fc000)={0x32, &(0x7f0000d7b000-0x32)="17aa741984070a8ebb28354b7afff535661b1fad368fed854df85be9d9f7647fc46869c12a3d42c6d5ec8ed8e3fee65ddf15"}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b34000-0x15)="0a0753b0d55e050180e5ffffff53dbb7055df0df03f4ad4000000000070000e289", 0x21) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f000000e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f000001d000-0xef)="ee107e129d0b1ca974f5a2f3a33c7e08d0a81c342d7f9acbe2ed7318d191a7216cef95eea3f4b77d7447339d4c5bb89b7d5d5a3074ac3eef49d87395e834d9c40e5126ed2480ce624e6ea434cdfdd77a8891fd9211bd00e32e053bedbeecea724c19a20404c1dd1d0612e2b70c304c4af37ecdd857ed9dfbe4c8840461e900103b45fe67e248447102af597ce6d8a76ad2e344d46a1738a93409d4363208661bf38e273f7dc479dd5ce281e8fd43748ed251dd8d4909e56bb28b26c529d45ec9322406adf74580fd5834e8f6ecb3349b061befe6bce54818bda25ead709d74e3bd0e59465d46e8876c8dfae0c6a39e", 0xef, 0x4000, &(0x7f000001d000-0x7)={0x4, 0x6, 0x5f4, "b526ba0bb95b", 0x7ff, 0x0}, 0x10) 2018/01/20 05:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = socket$inet6(0xa, 0x8000a, 0xfff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000481000)={0x0, 0x1000, 0x1, [0x2]}, &(0x7f0000111000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000eb000-0xa0)={r1, @in6={{0xa, 0x1, 0x522d0bcb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x38258813}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x68, 0x7, 0x400, 0x6}, &(0x7f0000e9c000-0x4)=0xa0) 2018/01/20 05:29:38 executing program 5: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair(0x15, 0x8000f, 0x20, &(0x7f0000de7000)={0x0, 0x0}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f000073c000-0x35)="d791fdcf5571b25cb676ea26c68fe9804798c2f7c6f85295b4c8c58442cde1b1629cdc7d21a18cb5a84a6162cfc1452e6104bf4d50", 0x35, 0x20000084, &(0x7f0000de8000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) socket$packet(0x11, 0x3, 0x300) 2018/01/20 05:29:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000c0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000adc000-0x20)={0x7fffffff, 0x8001, 0x8204, 0x80, 0x80000000, 0x1, 0x6, 0x7f, 0x0}, &(0x7f000098d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ee0000)={r2, 0x2}, &(0x7f0000ac0000-0x4)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a0000-0x14)={0x0, 0x7, 0x8, 0x7, 0x5, 0xd03a}, &(0x7f0000459000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b90000)={r4, 0xe2, 0x1ff, 0x9f, 0x2, 0x3}, &(0x7f0000ce7000)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000727000)={&(0x7f0000c1d000)=@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000a34000-0x20)=[{&(0x7f0000cc0000)="9bb851ca1b9ca5706cb6c79df19d703fcf958544e6e57084784569d341a471cc85ff", 0x22}, {&(0x7f0000958000-0x64)="f0c3d78d8a4281ba23c98ec7e2bfeedbeedd31efc801337f0f5d0cf657578bb3c3a3dba34011e3720139db88a54b38ebbb813621732505ccf8c4cea4dc06fb49503d9fbf6faa52d2ceecf0efe7e4d8df8318ec2437ca791cee16a28597a85cdac4528bde", 0x64}], 0x2, &(0x7f000060e000)=[@init={0x18, 0x84, 0x0, {0x25, 0x7, 0x81, 0x1}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x800, 0x10001, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7fb, 0x8000, 0x204, 0xf3, 0x3ff, 0xffffffffffff7fff, 0xa6, 0x8a38, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x38, 0x5, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x61f000000000000, 0x8000, 0x7fffffff, 0x7, 0x9, 0x400, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x0, 0x4, 0x2, 0x6, 0x29, 0x800, r5}}], 0x120, 0x4000}, 0x4040000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ee8000-0x98)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf8, 0x5}, &(0x7f0000d1e000)=0x98) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/20 05:29:38 executing program 7: r0 = socket$inet6(0xa, 0x807, 0x7) r1 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000068d000)={0x0, 0x4}, &(0x7f0000e45000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c0a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000231000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x3b)={r3, 0x33, "7b343dafbc0f7af89b3eabd8f8e5a7aa658b368550e2c1b278870a2ab7cad0a83b5becb85c6c35e1991dfc8e491ab00ded94a3"}, &(0x7f0000271000-0x4)=0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b74000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000023f000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) readv(r0, &(0x7f0000cf6000-0x90)=[{&(0x7f0000214000)=""/224, 0xe0}], 0x1) 2018/01/20 05:29:38 executing program 2: socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000c9d000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c62000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="73845c63668c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:29:38 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f000000d000-0x1002)=@file={0x0, ""/4096}, &(0x7f000000c000)=0x1002) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000006000)={r4, 0x1}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000000a000)={0x0, 0x0}, 0x2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/20 05:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000e1f000)={&(0x7f0000d36000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000009c000)=[{&(0x7f0000ff0000)=""/8, 0x8}, {&(0x7f000039d000-0x8d)=""/141, 0x8d}, {&(0x7f000082d000)=""/214, 0xd6}, {&(0x7f00008e8000-0xf9)=""/249, 0xf9}, {&(0x7f0000967000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00003bb000)=""/173, 0xad, 0x1}, 0x21) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000257000-0x4)=0x0, &(0x7f0000b49000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x52, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @enc_lim={0x4, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "52ec7744"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000310000-0x4)=0x80000000, 0x4) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009d0000-0xe6)={0x0, 0xde, "5968bcc6b83a14bde396a8261bca2007287d92619e7eee7e6af5a944883c8500c70599eb09c77c97eaa2091ec79d2f4f1415036f7ef222ff890424f494e0bb5de7a3c9fc40593e50bdc14073e8c5f589edc69f032808877660b95952bf57de3aa8c9ac639e3a833eed0f640f6b379f5fd342ea2ba251813229bf39c2209685cde69e512e1aff032bf98a194fa80581397d08f746813827069cf580ec8950097b5b76cd395fd05c7cdabe82b74c2c43571b10d2983fe2f41bde1ee51cf3d559062f8657966d286ae505e13e9895b4af3afa5bc25c168a9df8e3c90d03772c"}, &(0x7f0000cbd000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f7b000)={0x0, 0x8000, 0x3, 0x3, r2}, 0x10) 2018/01/20 05:29:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000851000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000930000)={0x0, {{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff6000)={@generic="88b79f91cfd4d1a23d4ea7222c9cd0e8", @ifru_flags=0x8002}) r2 = socket$alg(0x26, 0x5, 0x0) getsockname(r2, &(0x7f0000ad8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fae000)=0x3a) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000604000-0xd5)="ae151ad8f69b839ae4f1631f3fdec889f0e375815748ac3942278d96ecf39e170fb7232896306c16aa945981d4542a60270f2e9c9f7840fe51bef5be1c5e013a01b3c1d06a2dd2f6cb3af6907aaaff6b79e022146de894b5c5448015ed357bd14cba748c64bf0b22583237aab196898146b99b5a55698c331cdc1fadc8f8baf1300f90b32584fba2122d26f0276bf40f310bd6ae5bbf894205d16371974174614c435b921fee1ae596ac06377ebbf51a83547b40dd210069dd23a385407058adce43f06768b3ccbcf934b55e203d201619e2630200") bind$alg(r2, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) sendto(r3, &(0x7f0000dd9000-0x25)="60a53207c38d7afed2d8f3617f23ebc0e20142ec9b230464f5016c585d3983c97bdb4d154a", 0x25, 0x44000, &(0x7f0000be2000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) accept4(r2, &(0x7f0000e47000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000322000-0x4)=0x10, 0x80800) sendmsg(r4, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x2, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 05:29:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000517000-0x4)=@assoc_id=0x0, &(0x7f0000048000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005dc000-0x10)={0x174f9739, 0x4, 0x3, 0x1, r1}, &(0x7f0000936000-0x4)=0x10) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/20 05:29:38 executing program 0: mmap(&(0x7f0000000000/0x37f000)=nil, 0x37f000, 0x400000003, 0x32, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x7, 0x0}, 0x0) socketpair(0x0, 0x80000, 0xffffffffffff0000, &(0x7f00000d4000)={0x0, 0x0}) mmap(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000380000-0x8)={0x0, 0x40}, &(0x7f0000311000)=0x8) mmap(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000380000-0x8)={r2, 0xfffffffffffffffa}, &(0x7f0000380000-0x4)=0x8) accept4$nfc_llcp(r1, 0x0, &(0x7f0000195000)=0xfffffffffffffcee, 0x80800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000292000)={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x100, [0x401, 0x80, 0x9c1b, 0x5, 0x7f, 0x2, 0x8, 0xaf]}, 0x5c) 2018/01/20 05:29:38 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000015) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x5, 0x100000001) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000025000)=@assoc_id=0x0, &(0x7f0000014000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000026000-0xe7)={0x0, 0xdf, "6f12aff6b95af81f82ce893955c0777cc1beb5a33ca33a7634d10743947ae6b6424889df3d399526bb3f89f9b69c0bebeaa6e834503975ae75f43c5dd570b44c0253c1f6804289b83c77def459f9d4eb310239dd2a30cff3032d6b4dafc6867ceab37c788fb1a580aa4825240e1f7d849cd7c1573e8a4d210b41dc18160167030e0f6b786fc4c677f920affc7cb9d461b1c15377b8fa4a65b5c677af9e76fe7868c23bb5523e4ae6e485981721c4928feb74636f2a2775ab32a139b13727798ac1b8e6f95ccac9253dfda679d2a0b100b6abf4ce726a4d2e1e57cb737f6a07"}, &(0x7f0000016000)=0xe7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000025000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004ae000-0x58)={0x26, 'hash\x00', 0xfdfffffffffbfffe, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000854000-0x4)="e5fcb5bf", 0x4) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)='=', 0x1}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:29:39 executing program 6: recvfrom(0xffffffffffffffff, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f00005e6000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000001000)=0x1e) 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$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) 2018/01/20 05:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000829000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00002a2000)=0x32) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a74000-0x8)={0x0, 0x100000001}, &(0x7f0000123000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000300000-0x8)={r2, 0xe27d}, &(0x7f0000cc3000-0x4)=0x8) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003a3000)={0xffffffff, 0xfffffffffffffff8, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000034e000)={0xf, 0x3, 0x13e, 0x3, 0x1e, r3, 0xc06, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/20 05:29:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000695000-0x4)=0x5, &(0x7f00007da000)=0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) accept(0xffffffffffffffff, &(0x7f00009de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff3000-0x4)=0x23a) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000318000)=0x1, &(0x7f0000a23000)=0x4) sendmsg(r0, &(0x7f00001ee000)={&(0x7f0000396000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000587000-0x30)=[{&(0x7f0000c23000-0xd2)="e8f8366581435ca18a7edb3f5b7c0f5a79d543168a9804ae90a20ed0a7a989f52a0a392fe50f6483723cb42fb8270aafc9e85b069a71ee138d66efc3d3a61c59da7127040777b2f64a764b1f785c5feff3dab959cea13c989dba0be9d57deca37284542cac5f7c363493d2f6e1a712880c1ad12e057399ff22140ea679bcfe91f6ce100e5caa5184a47ef5c3434837ab7b6090a6423fe85181442985a658045d7654098da69ec9f0f3d58f20e614a693c3ada2bf66a2a9966d6503ea00d39bf438cdf337b6e39298d316c2fbf066c537ffca", 0xd2}, {&(0x7f00007dc000-0x2e)="d26c97da60db0e5ef8314bc225099a829c504465e74297598b97c7b2a9e0432d27c57f3b931ad4c071bc3436af39c6eb819acf359c022b1b44bb36db882608a24c2689b3a61279b29afe62d50f4fa8", 0x4f}], 0x2, &(0x7f000032f000)=[{0x10, 0x13b, 0x0, ""}], 0x10, 0x20000000}, 0x24000000) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000084f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000056a000)={0x0, 0xcb7e}, &(0x7f0000504000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e6d000-0x8)={r1, 0x80000001}, &(0x7f0000dd0000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000085d000)={{0x9, 0x1000, 0x400, 0x80, 0x7, 0x1}, 0x1, 0x887, 0x3, 0x3, 0x0, "0c3332fb907dee964449208af760ed90aace8ecae57c1155b58cd1e5478a730dd2c6eae9d9fb70011b52da7a32fbdbdf208c56058dd03a04f579de3f30c1a3b5315c7859f52d0092e8fd3cbb0ed3e2522b40472b2ffae43f48b9679aea37881e57477ac858e6b737b96201ba627ff94e9b7436aa7588159a11c5fb03420bcaea"}) syz_emit_ethernet(0x46, &(0x7f0000e0f000-0x8a)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "04004000ea6cdc3f"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/20 05:29:39 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000027000)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000023000-0x8)=[{0x8, 0x9}], 0x1) 2018/01/20 05:29:39 executing program 7: syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="7d1f4482f151087b778cdd190b23a8fd20fbe4cfb30cdd6275eacdac53c08caae1e8932d275996917f42f6f3c048098e4b46dd95433028374e1a49cab6c0dbbe15f94a3182d453203bc52ce72c584087563d2ac06199a9296ece917f75b5eb45062eaa988748cce03c8f3458c20164d5473b618ea6705999286cdd19e7629feb789797eb64675cbdad4ea182d3dd6e58c097c3dc8628b923bcdeeccb590e1d854e9e9130d0442b070dc2b7e24c49a43fa3c5143c87290be01c8e985e4baa329afc13cacefe893a54a0ef844ea71fa4bf84630d590c1f7e", 0xd7) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x4, 0x2, {0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000001}}}}}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00008c9000-0x1e)={0xffffffffffffffc0, 0x7, 0xa000000000000000, "fc08db342e62", "b4713e5ac57cf02f57130ad119a00495"}) 2018/01/20 05:29:39 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000a000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000000000)={0x2330, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x17c, 0x83, [@generic="faad534ea3aa1bc9eac027f1ca8714a5de2c238e38aaa9c39cf5ce189ec578633c896b26b2e2b3c2f15f4fd40b57cd0e9b66dbbeeb", @generic="7cf484d0e88f67c594573a06090e58aeb1c45b48e5949a7ac7aba6534318fae8c29eaad7be722b35a8e7fd01c7c737aa1818dc6b97164a0ca35fd1e53174fce46a8dbaba14309dbfd709a434677eb22ae6ad7a111835d0fc42743e91f6316ffed18e7c3ebf42a81d1173d424bf721a93cb6bbd3d4bce46c870fca404267be425d2675c8171b475ee258b09750bb1c59989dc527fc18310a0edd81bfc487e03062c392ae77f70adb12e26192a7a9b1725a501f574daa47262fb", @typed={0xdc, 0x8a, @binary="00f9f3f672ec978c3e9f90ac1bd7d0d50b02768ab5099af18938947d48b3b513589e1acd1693a2a95deaeb09101e5e58a4b4557d99b9f6a99afd3d79d5224f63b69c7f4f94b3de33f396c035a2072ace7f2455384774c783d3a4a199a5e576636034710fc0cba08a389a2a07cd76f1dad04755585e34ff402b93fefe9d9acae02f718d004b0b136d01126a05f13302edf21854535d07345c6210f4626f8ef8275f0aeba77bfd400ef74686610a8bbb206f9db1f06f3ab80dafcc74fb216ad88853095a5f798779f7c4ddc5a0bca2971159b6a872"}, @typed={0x10, 0x54, @u64=0xfffffffffffffff9}, @generic="7214377d741c8fb8cedd7bde2b9b1ef19ced5ca2546dc79a27", @typed={0x10, 0x54, @u64=0x7}, @typed={0xc, 0x2f, @uid=r2}, @typed={0xc, 0x4a, @u32=0x9}, @typed={0x8, 0x8d, @void=""}]}, @nested={0x1054, 0x22, [@typed={0xc, 0x14, @str='\x00'}, @typed={0x18, 0x20, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x8, 0x89, @void=""}, @typed={0x8, 0x52, @void=""}, @typed={0x10, 0x8d, @u64=0x6}, 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@typed={0xc, 0x57, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0x114c, 0x1b, [@generic="561b80b24d253aad925fe1792fbfdfb7267c5a878bcd8e52ff1ee5895a08dad451446b4171e66711fb8918dc307a5d6754c64adcb39fd4ad230252b53b949f36b96f779c1b6f25085584775840316adfffed6236e2762c697bffc2e5635684a9669bb5fef79ef05a559f", @generic="a2c630cfb8b5ae97f6a95ff83ac075b28ba26ae530636015b4ac88b40c080af4ce356013aad134a171f421dcbdc34ed6c88713cc2f4ed5b91731b20b9d5e30b3ad928b70ae442592ae5f0b67fc45e365d0f51955743b3ed7bde252ec6abe623d259af0339df46060ddbc6889ed25274815c614352454ba8e168054ddb6be66574537e1d8e09614a628f6e49d16f8842d2fc9137d703f4c4722b910537f7d0164f448016a5ecfb175f7896b8c9bf20195874e6904cb97af61fc180cd4357b124fa1c128a18b515d615c1f8124c0d7755b8ab4261d15a1146ab952e3e1d6d6c1fe416ad6c9f3a097afdd11163547854b5eb65412adbb69b4ad023acef3cdfb3895e1dcbfab8efbb19bf3e1b8f869d477a5e0e8a6a7d52b5a2cca8516d59c54cedf5993cdf85b08e944fdf944b5fb97fceba81cff301b546d19d2185d7a2e786f156beb141976c5764991bcfcf465f4cb12ba68f87103f7c1eca2ef65033ad69e5b28346102d75a297367bd60b3dab772dd442e145aebb899ed53fa39a7c57da37b66928fbe95aab1fc79ce12b759f68876b008d79b9b69025ce98a0a1a05fa70c180f9c078d2ccc856e3ddd51b54387574329f0de12ad647f3bbcfa5b492b5a2878f7bc75044c5a051c59fe408af2cb9451390845eb60585034917dc202433587ac5b07c80b5d5367e24d38289202f9d7f7eacc0f24aa5edbcea8ba37616c1b40b3d6d7b8e0843f4813b553aedd957564170b62d0317cf6c980304dd42104504f202483d6cf2b1dffa0078a91927518f627f8f4d3c70f8245869054ec82c54d82e56881bec935137e3453b935d3c13dcc5991451b0cf75bc143aec119be358f06ed8ea38b027b18eb79602e8a0c3af8829fe921a9266386fdd20ef726dbce5ac4013a541be2b1f5a0ae175d6f76a13546b037a5fbe0d6b64c92e2cd9b0158aaa36083c7886dfc0fcb1bbf5f20660e86041b7994f35b410a4853936ca3fd9b7759a0f23d3aad58a3624b0235992d9b9feb84da3b1eba4fe54b7d11a7c9ac71684fe7df56965f5caacaefa2eb4f218a9608744d82eecc0011d593834270107229491c87f161ec2fb1be44655183f6818563c5aa7724726b7a4f19a48296f68eba6f8029858b9557431c8b884299e1a85a08fa72966530d061b994ce4597fefe84fd1cd565941dd07a7016a803a954e78b28e836835d75548fe391e132f615875a9bda159c0e0ab8111aff6f2e57a6f5afed0577e920ddb81de593dacd784f4928fe1bdcb8b759b4f7d6dd764a46e05b9d0555c12d65d1299392d223eef056fda28c0571894d58383b5f6852a213ea5e19c649e01ad7c7da0ad9fa121f92cdcfe448976189c268fdd840b439ae9a5f74c94bac9237dbe636f788a1eeacb1e107d35644bdc61479656fbce86e4d1d6904f8c3507559004cef72696380449baed896be081055000b9885800370d507b3a7c96c731d56040f509efd7b3ec09aaf50b9fe5b722f7b70dc70969907e51d99c2231ba8987f70ebedb787be094a54dd17200664023a91b294485406dce6d7aaf8c68cd7d8d49a3e6cac4928d0ef651560384f0fcfef73e1a4ac93a8e580109b8afb61973cf5dd7af181914b3d335f6c0744c011995eb84bebb7bded1e6c6fed584f50f700a08fb6dbfa8e672252dd1c2dde727dd78fe69ae497d7e68b69c2c184b9fc2d4a9c8634b4098efe297c604979550754fd7b1d42e0b5843a189c1bcdc6428421c90ab025ffebba4fbb607a58aa38ca75f0be1a9debd7a59fff5e1363165e938dfaa9b6eb2fb1f29fa5f95e7603b85957180db6fc5cba8e18b2b0ba9a34eca227ad03a04115d0e9236014c2a32af17a5ea057f36cb2b2da0fb0c7fe363f3c4ed89690e9cb6627edb840c1818f02121afb0f2ececd86b8972a99587bdf732fa453e6e10691d469dbd7594d0749c431e304d94ab0b9f02af0be8a54e5f69ad3fde976f461df6be3c6383b8c869f45ea7b9b2cb88b24ce1e0d299dd724f7c6103f32a7fe8f98bda54c8c32b65b5e72555c266ca4be50315c11267adbb7b4a746c6a8f134f54b1ad839b929817f5a2c109411c958974e55def8ee1c712365e9566a7f4e2e48d560c6496f0780eb54e6c46e50ea7064652dc6b92089f240c5e5bf8e9ba3668f34217ea9c98effa51105a25405073801ff267f1a5541b9e3ac9fc9f24961ffc5910726a49028457e8a7e7d7403b16f7c9e29569512c20a64376c769e1c868c4e2a544b64c8ac62b8f6199580fc9ebb0a4f3b13004c055e3a9677d56280440f7bbe3fe01c277f24f754762127b4a8f6ec9f17646d5cac50f0af1330b4f05aed5a1158eda62f7f24f436b0893f7008f2654e4ff28cce1d492648c26193040a9d9478ec45cc1673e2b44c17cc84317d49b113d101ac19631a614414ff3d34fb06e32afc7a74e205efe127ece65696986516a9f7be812f493a1cfa458db7c10796c398cff72a36217bed3aaab977f3cdf67a348d2eb367cb677e439447bb7f016a37306fac3deb73671e7ea4582d561b99f173cbf965353341c139daf1dfaea19d7cb5f8b56d33d1a2035d01972effb48f42a6569b60bd3c341334dd02af3d1e61956c89d39640833c531e6026ec9eca912a2a01f9db5426cfc5cf54ad137b9655a629f12db2b64553d43e4ed13c8a8e0b0bc868cdf8ded829bf3c312848d4c85947f27ff087dd616ef42b909d8f65585e5a1cc432ed56f76d5b33730f51c600e2cdcb663dbacd9faec8385add5c9232d95b1b217370656eefc2276bcc206b1273eb957dbcd905667a6435860804167fbbb0d355ed290f46fbe67bfbdadfdd8afa44728dbdf6bcabcfd962e4c118d48992cb81b6dd10c80d5663a34ad9fc2ff25d8f27e9d9aae62e16b5f0a8e06e2813cfba689c70c2a8c73b1bc5b56b011e9b10d51c5bf5b29ec6a29bed5a6f1398f748ebc294f1a389b4f507fcb36c166d1e0d54a36caffa684e27990a093b5389bd72d6b32343042042d40248cdfeb29ff549c55ba8bbc36a53cbd0db71a8b22ab3a844cca91b82f47029006408411aae8a439c12ff0d5e211456a43db9b52c0a4434e76159151349d7d59650923eaa15f19688ae5838fb99b9a06374d903fbf0810b31f8ee6689b02bca35400dcd5d90a1ae879b0b4d9aef8a663448589370c9620f1302f9eb097556671977663b086ef3d9cd19c0fc1ca8244b2297052b4ad8dfe03894750a8c1405d2189bc477d523622e1ba7d782f384aac1928b6fcf1b6969b371502995f30e008f6adaefd625692f06fab6e31162d888a852f8ac1bf19983a1badccadd150bc8d39ce16b02301b3fcae1bbb9bf37c4f5922fa2a62b6fe4538831e1c22017b5cfcc6b2d41b4aa64e3f4b3366f512e87876142b6a0eb54de29f6cd91451df0f6ac1505bbcd415753c8205e4d82064f54967386020b2730df2dcce9f2be5fca9a65379b713058f24a6be9917144ef65a6863ae406878edd64a71bc09aa8238d12598f7fb811fc8f924627353326911ccf13f00884213a4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@generic="907cefcfd5a2738badb3f71bd2", @generic="c6fe093dd6ffcb5d23ef421d91", @typed={0x1c, 0x1c, @str='wlan1@em1\\--md5sum\x00'}, @typed={0x8, 0x10, @void=""}, @generic="0c9d267350e088d82b765162e57f893c80b6114a5eca1fe44f754facb52f312e3ae3d63f51dbfacd630c10f2c2a56341aa274bc71112b4ee15f5aff8bc5ac0a7f48271b665b2159e431fdb5dc8535eca09a602a522410c8bf726678d6590ad4c3998e017088a0103fac70310c714a59813f1785637952153093377856b9ded660c6b53a11aea2bf6ab49a94ab221c6d02465124994df02d60d907d61a91078"]}]}, 0x2330}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe42) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:29:39 executing program 7: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r2, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000736000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00005cf000)={&(0x7f0000e42000/0x4000)=nil, 0x1, 0x0, 0x1b, &(0x7f0000662000/0x1000)=nil, 0x6}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000879000-0x18)={0xa, [0x7f, 0x401, 0x1, 0x1f, 0x1, 0x4, 0xfffffffffffffff7, 0x100000001, 0x9, 0xffffffffffffffff]}, &(0x7f000026e000-0x4)=0x18) getpeername(r2, &(0x7f0000d89000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000bab000-0x4)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000611000)={r2, r0}) getpeername$packet(r3, &(0x7f0000e9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000e5000-0x4)=0x14) recvfrom$packet(r3, &(0x7f0000351000-0x37)=""/55, 0x37, 0x2002, &(0x7f000009c000-0x14)={0x11, 0x17, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000039c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8c000)=0xe8) 2018/01/20 05:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000436000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f14000)=0x14) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:39 executing program 6: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00005e0000-0x38)={&(0x7f00005e0000-0xb)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00005df000)={&(0x7f00004d2000)={0xac, 0x6, 0x0, 0x201, 0x4, 0x2, {0x2, 0x0, 0x9}, [@generic="", @typed={0x98, 0x4, @binary="68da6b152748cba2282d2de36d35aa93ca736e3fa1ac55b0a2cb4e64f6ef7ed4ea30229a0e906c41d4abe905371e73609791442b6d2083afbf73558e13f8e7f6e79707da60b8e335b2ad3a5d34b8b5fae4eedb63b8b2322e924e095330709a029a9605e49dd10bc3ab7b22285a6938fae539e53f9a4576b5317c51a682b448f2839f36700c5f2a1375b49689bd9cd69f"}]}, 0xac}, 0x1, 0x0, 0x0, 0xe81ace5ca808a649}, 0x84) 2018/01/20 05:29:39 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x2c0) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:29:39 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000021f000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000500000-0x8)={0x200, 0x3, 0x4, 0xfff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x68)=""/104, 0x68, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000fcd000)=0x0, &(0x7f0000117000-0x1)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/20 05:29:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001a4000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fe6000)={0x562c, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c1f000)={0x3, r3, 0x10001, 0xebf}) write(r1, &(0x7f00001ca000)="260000005e0009000000eaf83a000000003f000001000000ffffff000008db1ee9ff4435eaded9fc", 0x368) 2018/01/20 05:29:39 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x88dc000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0xfffffffffffffff9, 0x5, 0x0, 0x400, 0x3}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x32) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x20, 0x3, 0x1, 0x6, 0x80000000000000}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x2, 0x2, 0x80000001, 0x5, r4}, &(0x7f0000004000-0x4)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fd6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000b13000-0x8)={r5, 0x3}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000)={0x4, &(0x7f0000000000)=[{0x8, 0xfff, 0x2, 0x101}, {0x9, 0x0, 0x8001, 0x4}, {0xfc, 0x0, 0x399, 0x1}, {0x3, 0xdc0f, 0x8, 0xffffffff}]}, 0x10) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000c40000)=0x0) connect$llc(r0, &(0x7f0000b7e000-0x10)={0x1a, 0x0, 0x8, 0xb2, 0x3, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) accept$ax25(r0, &(0x7f0000205000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c0f000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000373000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00007c3000)=0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000069a000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009b9000-0x4)=0x5) getpeername$ipx(r2, &(0x7f0000d6a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b73000-0x4)=0x10) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcb, &(0x7f0000539000)="0ae6e0867bfbac804b1c34ac829ba955", 0x10) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00001db000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x63, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) socketpair$inet(0x2, 0x80f, 0x1, &(0x7f0000b13000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000799000)=0x9, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002c1000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f89000)={r0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b98000)=0x0, &(0x7f00002a9000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3c]}, 0xa) 2018/01/20 05:29:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba", 0x1, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000c3c000-0x10)=@ipx={0x4, 0x16ad, 0x68, "9202193f4cd9", 0x2, 0x0}, 0x10) 2018/01/20 05:29:39 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x4, 0x80006, 0x9) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14, 0x0) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000027000)=""/196, 0xc4, 0x0, &(0x7f0000020000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) accept4(r0, 0x0, &(0x7f0000021000)=0xfffffffffffffc84, 0x0) 2018/01/20 05:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d3b000)={&(0x7f000084e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x0, 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000805000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e99000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b7d000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c66000-0x4)=0xe8) sendmsg(r1, &(0x7f00004a0000-0x38)={&(0x7f0000df8000)=@in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x1000}, 0x1c, &(0x7f000008a000)=[{&(0x7f00003da000)="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0x1000}, {&(0x7f000072a000-0x64)="1b85e176f4656d688275e16ca25f303dacc026e1222dd77c8d54437bd844d3a2bd0265cf901c5490ab470d9c623bc2be564c3cdad3dd444a38e82b7f9305c45592ad30af1ee1b9731c669d64517bf0734d6629ce09a71a875e654b864fa472adc62a730f", 0x64}, {&(0x7f0000731000)="820aab46d91e28af675a09230392d83c72692943d14179a5109764058fad6f3ff5e56688b4fe68dc38952c2e48b047ca86d461ceca8678b74b0653b61bab4c39ddecae4bcfd919174b4436fc74885e261808c6efcbcc927179491921d55863bd39dcbe428e38bf05dd5f77c8bb8f5f8837be02168f0598b0034d9dc5c0aeb538325e2268c1c61710", 0x88}], 0x3, &(0x7f0000f95000)=[{0x68, 0x119, 0x8, "4992ac79fe125ea3332be045835193e5377821e20f4dad1f69af4df0086936ab881ef19530374d5e0279d82375ee3519e6789e8468c3f4446e6c66df17e35fac66f8055e72406b29b248271b51185e535137"}, {0x1010, 0x109, 0x9, 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{0xd0, 0x111, 0x8, "5add4eb1b784aef06de32ab75797d70c3d3c7ee781d70eeed464856976e7619b6c2efc39cac98f5ed5327eb6291f35fdab8c2e7ed827b3e38ae98cc8323a13deabbe87b038d7447bf6760e83a15e9030915ed230307c14ffd8b2c1b2245a490ccf8b7ecb0b8c0d335be3b571e1939d5a49b828729552caf1d2d8ad28cc1c86f2074c4b49e0cf925d8c8c470828b96d4c69c7e2f68fe495156944d6fb9f501fdcd95e90ab68740e9c4cf6c88b50e3deb5a3f4ec734d90004edd"}, {0xe0, 0x88, 0x0, "7e7072696aeac3687497e69110c40b26dda7c67423c85c0061560c548f8f50f703f0226038cadfc006fbf2d7ed0b10141be694ed52ece2b770739545e8e040df4b6acbe064e7c4baf78b4bd0b73d6205c9dc3810e8fa494ef6b42576e24c55eeb5c7457384a902b24a659d0ed1c35138ecda2a5fa9a02284caf95b3b33f98f74a0c0ddcfa85f7192fb674d134d3ff84e00c356b7a938a2dc4457e2a41caac53edfa19b1149fbc9fa183f12efe1407b5b9ed9ee165230510360c592473dd168d5f9e9f49f2bde4f2bbe8225f85d18"}, {0xf8, 0x139, 0x10000, "2571df84ec4086f0a10ba2bf56d27edc5faaac94df5791a075139847c21d7fb61b79de12f74fe7835f6e0a4577c7766e90f831dd995d6d4a3e47afe8e70e0d253ad6c875b4f1ff720e0f3a087564eeacb9d80d0f5ef8dabc72dcae6e4fcdf24c11fcbe9df9fd6d6008a2ad6f293c88887fde1f9e9b3588e791ead14d293d70b43a38de4d8aa7c574c5eb9e4ccdb9f681a8f5071828f2c8254f4541b713e72fa97eb1a92c9d11695977dc1a359fc429e24ccbf48fad94e28485d83b35ba507f24076d2a8daa05857246248d635933db2eeee25829acbfb7b089e6ae81327000a0ad5b103cb52667"}], 0x2330, 0x8c0}, 0x20000004) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f9000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x4, 0x0, 0x3, 0x2, 0xa0, 0x0, 0xff, r2, r3}, {0x1, 0x8, 0x7, 0x0, 0x8, 0x10000, 0x6, 0x10000}, {0x48, 0x100000000, 0x0, 0xfffffffffffffff7}, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffffff, 0x3, 0x3, 0xfff, 0x3000000, 0x7fff, 0x40}}, 0xe8) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/20 05:29:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x200000000000000, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ef8000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cc5000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000055d000)={0x0, 0x4, 0x30}, &(0x7f00000b2000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000100000-0x20)={0xfffffffffffffff7, 0x101, 0x8007, 0x3, 0xffff, 0x8001, 0xfffffffffffffff9, 0xffffffff, r2}, 0x20) 2018/01/20 05:29:39 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000004000-0x38)={&(0x7f0000011000-0x60)={0x27, 0x7ff, 0x1, 0x2, 0x48a9, 0x7c0000, "dd8196aee181ac8524033c81e09d23f8294cdde175d08557919c8b0b50b7dfe4d7fa95b2669edba8baf1f9dc479e152f5a8880043c75bb56a2e9ecd24485f8", 0x9}, 0x60, &(0x7f0000019000)=[{&(0x7f0000022000)="115f2afd97ddcec13a", 0x9}, {&(0x7f0000023000-0x8d)="90d11db7ac578f13edbf47ea843734e80b30c3861d976ccd301aaaefbea5e0ec2862be98c1f7518d78d6a4a5014f386eede10aedfdb91b65b645b732c399bb4506948b4ae79d28bed1caf52c8a23daa593beb3b4976cbad5fd47479e589007631b3c0fec4b78392be23a92eb297cd99cfb2ff2f5cdf11305f87f59cc5001ccc516450335157090438fd7a6af26", 0x8d}, {&(0x7f0000008000-0x87)="0de845abba03d6682061747573681e53e19ce35c774d0fe23a2c579509040ab60fd2000e2b110296704c026c1fcd7bcced733926e4c49edc4e1e443df64239cd80c11615c5c290a970837105e55f5fb95bdfd2f844e7943260b4b92f23f52c03541812ec6e00934d111c345e0f1130b426055f0ed27a2d8c7e07d197d1b9d740e2a00a802b744c", 0x87}, {&(0x7f000000f000)="27c7f2581c0f3d16ce99565f3f70f78bcd71611f64da9b52e03b57e075d3e78f5755be34a9f36e2e5dc0618cbb60b849765a3340dfdf3386d63ea7a9944d81b6b33184baf71830254f144f188672da64c708c9d310928f47c51e657511ff33577013092ad503a32af6141acbee518c42d4984306f910df91657e3f6d45b8e201ce45f7c73f9b119aaa9bc3fc5420f3fc15fc43f3b3", 0x95}], 0x4, 0x0, 0x0, 0x4000}, 0x44000) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454ce, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000549000-0x4)=0x3, 0x4) r1 = socket(0x13, 0x3, 0x9) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e94000)=0xfffffffffffffffd, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000168000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00005d2000-0x38)={&(0x7f0000be9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000)={&(0x7f0000e8f000-0x3928)={0x3928, 0x11, 0xe, 0x400, 0x3, 0x2, {0xc, 0x0, 0x1}, [@nested={0x10c4, 0x25, [@generic="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@nested={0x47c, 0xa, [@generic="cd589b36eae111c4023f00979245ab377f15e10ce80ab9ac9eac9d1eeed5999b465e608ca2076e7519176e643c84237580d3b6c1e2cbb490863510f6e5ff634292cf3d0470c9084e6fed33965a01d7382186e3d239999a0a30b0a63757ab9fbaa2d23d61aa7f2c0963bb7dd26b397917a11cea0e86bac086db26bc11c32e777e9b170960b78bca0f62b3c04ee7fb43b65eeef94be3a2e461dec0287daa3b66cc8db122a1af4cce85e0b0ce695b890f2484efbdf8cdd9c74f38b3d08e0284de51294a19e9bc509f2775c87ea0d930acaed0840c89c1cb7eeb4a4e2ca211643fdfc9b297d79631d3e835c0cb23d9afcae1", @generic="fcb0c841f8e27cbc69110b00b22d38e8a7e238b062a25f0819ff57383d8772167370c45bb9183bb8564cdf6e8a0bfbdae369b7fc04f69b4786acd42c0cbf8c2f2b23e2f28b4e0bff7ebe8616b8339c167bc58c387a50c0d529dfc41d28a89fecd9f52bfdebb78a22654c2a61a1bab398a6c161fbedab19fed5236bb945479f2346cc86b9dfb0b1ac8c", 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@generic="b666c99489927db29a4dd209f454bf52a3ea1f64d3fbe5f986df39d02e5a8ffabf51dea9390c24e22b9b5d37e393ffb8f41b40bf4b2363c78215b776b6f94a08a44e2af929aec06403f37299b3ff426488909f1d0309c4143d9a82bd4c4a372ba2630f0ac932967f4f8e90766edec735c7d20f5c19ac499155c7d11e4cffa4acf07424e4a277dfdbd50d08deb33c5d98b7469c15c0083be40e6e9319836cdc907f", @generic="800435e0cfe4c1d8c8c68bd2d34fa941c54addf69dd36f2780e6ad6aebdfd82bb34f56e429153a3992e78ecb1d0fb37ceeea5fbaaa2b8fc72e9797810a4804dceb9b5e7e31277ff857d9ea78ca709c01fcbd6373eee6ce6303ff7f0a3687692f579195003da0af73483ee0cc57b14b2e3f9ada87174ff1956b7508289907d0333389c8a28df9b7e253759dfac3b0542db41d7b4a7b34c8e3bb0888721db136bb07b0ac52b045cfe5134e50fa46", @generic="c31bfa263cc932686a0c5749e20802bc42d412f913a7fc509a2468d9bd7d163a7fddf4d653764d9f8669db149cbecefa0c10a05cc4ed2ba11e3bba35854a765cdc88dafa1dc211379c0b3b2d6c555f5a8ba9a3c4028bdb149e17"]}, @typed={0xc, 0x37, @fd=r0}, @generic="33b37490ad18ed70730e9a3693bcbc6d419343303f551f1fadab870b6494cf8bef24132b64a2d716a37c1aa1826e5424f0a8e4335803bcc3117785e4966adce485f8fb82163f18aa98d4f3db795cffae8174576f9a5628c168c56691cb765909ee632782fa54d6b47e03d7dfb8ed7ddccd", @nested={0x1200, 0x2d, [@generic="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@generic="f7c35d6b06aa7bdb3aeb36e9e1565764a3e1de1e17ecb4b64e451d7f0dec1a97bdc9367a95337f04beaf6e4886fad227d5a3569078e163e9289d54e606e429361238459182d930116c8d4d2b", @generic="420dc4e296256f7f31613d8afef8563c852fa41394ec68edf92055ccbd066d2a925f33b96bfa6fb7822e40a9636fc4ab0e3f23e1fc93518aa0f9dcd0585e4bddbe42279fe1b01177ffae73b87fdc8c8b01729dc67e469af2eef966e1374d4d17a8986bdce09ab5aa7e290260d68c3dee6ff21d1ed72fe156d8818eb8a09eecd22c8435b1343cec3baeb0a7989908e448234cd06d5e11bc983794f4df4d940b5e0d03bdb827abed0dd52c01d40d0de2fb9aaa9ba06f2c21e5ee402b395e26c33ad464469f86a79cffee305e1ea4774fc57ace3dec99006f74fdc557ec7d51e4895ca4c6c7f2e2862ab48a", @typed={0xc, 0x12, @ipv4=@empty=0x0}, @generic="9024f39f48e3a7eef9a949e8eb286c9d2066c8002c7cab834327ab28dc11ea691266e1cc3ea4a5813c0195480e70c76219cecf9fee45e36f09c10cbf4dad7e58db851c759dea0dbd52adb545a07aa5473021536afa0b80cd6ef277d71858dea16df31510104cd344b3dc1a1dff23647f5f7519ee01fe0f02a69c01da5703f6f601776eff88cd93e9db3f76e8d2dedc4008de0600266d92278793f117d30360340d343510fbb6893da51c137ec91ae1b4dfab00dbb10b0f7f7da5"]}, @generic="9c276d468fbf18f0eb6e3932417756cdddc082644f6ab8802ff4e60e657d4266512464ca86969617f0dab4a55a2ad5382cc17717705f9146c8dfe39d8469ea06717b437f2ccc6fea391a392565c263c2bc4d9791f30bb50e3673e02a45a00d45562e1718fca0b437165e02daa7cb8c07fb28d71ec8b526e9bdb1929bd3bf5f7f8905fae11d8d7f0e37ccde423196af15de255fbcc5aebac984f1f1e689bfee8b31fd7e77418de0b7269809b7b0003bb9af7e4d209f55539b0f442a80380b", @generic="10cc6c58956ebabe047c2c38fb3594c3fd65ae84a6afa8ec3c5794e97f99c9cf712dcaa9d7e2d17ecbde0545d618b7b4b472ab0de3a9c97b9216c9a78fb04448607ba6cea566bce9585c97263ef4e49e37dc18c4b8c178c778ac27a2339475a50ca2d93cd1f87120cee1b93aeab2f39a8d11a078363d2eb0f9bffcc9a6fb42963e7d0f4f045470935dea42aa8726a22d1d695155"]}, 0x3928}, 0x1, 0x0, 0x0, 0x20000084}, 0x40800) 2018/01/20 05:29:39 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000)="0a0775b0d5e38404b3b629ed5c54dbb72fda45c7169a71e4", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000274000)=[{&(0x7f00000b7000-0x22)="0ba4dd8368bf8b6b57c1e8b6f1c7878d", 0x10}], 0x1, &(0x7f000069b000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000a6f000)={0x0, 0x0, &(0x7f0000f9c000)=[{&(0x7f0000f9c000)=""/1, 0x1}, {&(0x7f0000239000-0xfe)=""/254, 0xfe}], 0x2, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0xb, 0x800, 0x101) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006c4000-0x4)=0xfffffffffffffffa, 0x4) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b26000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x664, 0x4, 0xf800000000000000}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x1, '|;'}, @generic={0x89, 0x6, "e4790b1c"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b40000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005c8000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008b9000-0x1)={0x823c}, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000)=0x0) r1 = socket(0x10, 0x2, 0x6) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x400, 0x4) getsockname(r0, &(0x7f00000ab000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d8b000)=0xe) 2018/01/20 05:29:39 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000000) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000098c000-0x4)=0x0, &(0x7f0000637000-0x4)=0x4) syz_emit_ethernet(0xfe2c, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f000017b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f7b000-0x4)=0x8, 0x80800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000f7a000)=@file={0x0, ""/26}, &(0x7f0000f7b000-0x4)=0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ed3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, 0x0, &(0x7f0000f7a000-0x4)=0x0) getpeername$inet6(r0, &(0x7f0000041000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d09000)=0x1c) 2018/01/20 05:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x15, 0x800, 0xffff, &(0x7f00007ce000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00008af000)={r1, r0, 0x2, 0x9, &(0x7f00004e0000-0x8b)="4bc28eb66ab7f3cb5b4f0fa20d94507ec002c0efff5b90561c9b2150ae28a892c74395c074ec7b8d491197091c0f738cf3f96cfbbe269454766b9eaa3ec2741ce9058b7686293afa836ca866e28b0b02cbe1c8f7f2c53b567f7712c3412d46e4e5dd0d04a6540f71ec8b273963ea018fd54abc1cc29b489ca4944aefb9c41c4f059b29921d18f99a3b52", 0x80, 0x2e0, 0x40000000000000f, 0xa, 0x10001, 0x3, 0x1, "9950557c1fe479ca3a8023547e9c5df95f34937f90f6ae1f4b3d493bb272c678a4bf12a38a8b649880a38b48aa31393e68bcc879838e6915ea6223fbfb64000001ff0bca39c58b0cae1ed0639c5d35cc94807732208cf3d204f232da431c525fb3d59425510e96f4a3a8fc5c39b9875fbdc733ce15b36002ad794ba82d74b5e0c96297a372db9958e9619279424a1e045178e4adeec97b53303569c55400f60f78ae7e5d601e46ed4ca988510f19a8a69685067bff98f14fa2b137296024855434389d8d0719"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000410000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/20 05:29:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000886000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eec000)={r1, 0x7fffffff, 0x5}, 0x8) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000003a000-0x5)="0720040000", 0xd8) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000724000-0x31)="e7ed918f1e657ceadd14e4c0feb60a943633f0a7e6fd31caa47a695f7da21c294a74cbeef1c25f104b4673bfd37b143de2", 0x31) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000dbd000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000dbd000)=0x1e) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f00008be000-0xb8)=""/184, &(0x7f00001a7000-0x4)=0xb8) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000dbd000)=0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000dbe000-0x98)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000982000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c0f000)={r4, 0x69, "c1e4f40ad88f85fe566abf3ed62c53c78d2ac7629408e41cbf9cc30b766038a145521ef7278e1e09e13bcc4d8f870dd14869238dee96389d6230736bf8699288958df9ac5eab56e797f1e36155e4285718510c2f3f2bbcf708f18a24968807d3193db44d6af4f64539"}, &(0x7f0000da1000)=0x71) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000dbf000-0x108)={0x0, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x309400000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 05:29:39 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00001f2000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f0000650000-0x30)=[{&(0x7f0000001000-0x12)="0912b11b120a39f1581ae1ef2c466585930f", 0x12}, {&(0x7f0000001000-0x9b)="3340a90bfe7d3db98f2ff552c7332e29c92a450599aa5216a788d20b809292a32583827af649dba79d0408e7a90582be2eeeb3787e1f1d7a8dcef69fb5b7dcfb122c7c007f2e081ba99ed2c55aff725000a7e16010f84e97e0f96c97c178f3f568efd7e3545c8b593cf811df7622e36aa5738fd365bfa5d0b8c9ad94f613f6f4b157fee78acd00ff40f363330951c9ab777ff61bb66b7066102a71", 0x9b}, {&(0x7f0000798000)="2ab2a33857128c4ac0ffde4983ba752ae5fdacbc8fb799728438a6bf5e0caeba8466f5d1d75e4ee43e7fc6e0d79defde61a115d20e035d766bb2171e42d34b91adaf3b7c6ff98aa451359964710a9133620646f8f26e8a4f13e5b3b6fcb350887da7dd5959d7cb931fd70ff5c824bb4dbcad7f4dd1e9885c473c9933ef20502ff27124ba81e518e520942df47001d98425fc1f3c6c8754d9a69b8c1cd8f1757246741aa276e1abfd1d20e21788ab304e94bd9f28a9e2ee9c1b1c12de26c66f8cb3d1ee19322fb5911a15a81d925593019c4abe", 0xd3}], 0x3, 0x0, 0x0, 0x800}, 0x4}, {{&(0x7f0000716000)=@l2={0x1f, 0x9, {0xd3, 0x3, 0x1, 0x800, 0x1, 0xfffffffffffffffc}, 0x7, 0x7}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0x44)="ef3040ceca6fa5e38fbe0881451e08b392bc335834aec9fc6ecb42f6c1eab495728e178b34ece9e2b028f6a807f4d407ce015c3fd7979657268cfc6cebb7d5bce4f8aed3a8fc1ebda7", 0x49}, {&(0x7f0000000000)="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", 0xfa}, 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{&(0x7f0000d72000)="770a5c50cd0855e49065a0e7433c291129bbfc9d60e24d8c3860e255228446539fca93fa77391ffe2a5e4a2e4cb02d7e515faf3fadbccaabbdd6e96167aaec20d4673eb987947679922435cb8c82f7dc3da299dbb693d05196191190048c886ce088a6f648e465bd336709a7ac30f502c8bbc8c35dfed3bf05053dc284cb78452dc1407b", 0x84}, {&(0x7f0000001000-0xb0)="9d3272e42af4696a5162266fe6b4e6f9836a7a86fb758ac1d1d09d74a1c5813d0461033e36c6d7bc965556802fcbc6416d5c62caa823b8cd3f165ac44f5154b9f2abdcc534e8012d02a550cf0db48319d805cb5b7f5cd5491279b3d7694e89b875c18b53aaaf93ba7ea9bc6654331e746ec4be305fca4b54fa6e49296204eb5d7bb2ad214722e904563c5a357510c1e9e24749c555fd2e17465c8175d1b090526f11d4804cd874b8422fb17f4bc727a2", 0xb0}, {&(0x7f000041c000)="3bbdba722e302c547d3a3c2c347f683de0ffe75c77116a8baa2f16668234d7db2f4aaa109503686a1b94ab34b0c0898ea7031f8546c6a56281260986e699fc93843a6b7c361d094af53337b0e7d3365e6ff768aadd9e873fdadeaf8d7be2d6eacb3e9975ed36af448c4e21c682484d99f5b12a6ae7206ed57fde2f6ad305", 0x7e}, {&(0x7f0000b2c000)="0d9211f5b2972a5511ca5e1ecf04a1d2952819a1f8de44ce8a5dfcbaf0224fa477b1ac14ddc2abb8d7381d8e5bb5bdf4744bc55dcca7f62c2675be1a2dcb64e7262a49545b69", 0x46}, {&(0x7f0000001000-0x24)="82066364fa7e621a4e05d983d7a32501239fbc55c21d5a376c709c67385130577cbac628", 0x24}, {&(0x7f000057b000-0x89)="647b940a987f92057f9c5ebc6108f64e3cce81f83656c590eda76850c4c38cb8f525181dad3d857c28c2570a44ad451abf6f3b95b64dc67000ed5806a7aef5e5b5f753f58d8ad344d0e246ceb27fbdffc460ac8453b5334a2912d6991bbce3dad3f5b30a20124f7d237e445fa7636532fdb86d03e4590864cdc709e13251a4ca80962367335786d4d6", 0x89}], 0x9, 0x0, 0x0, 0x40000}, 0x7}, {{&(0x7f00001fe000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539(ecb-des3_ede-asm,crc32c-intel))\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000445000-0xd3)="4f2a9615326212114b74eebc8ee101fc4127af5a8da1069e2092c8c3bb2e2352be1903e6778ec511c066234ee4fa8e29b3f4e10588fa3c7dab782022ab35d9beafcca6be31a410d826699f5a9375837fea350ca0e958686d2a4421f3b53f3e1d8cd7d98f0f3bc7e487a5d8ee3409cb23d23db51356dd651e6e4a825a42f0bcf586255a38fb62be0eeceebde18394cf5a5fcc9e12c6ad469ee3ba2a81581ddd00131b6e2f059f622824c7954549c306620a1f1c449a89fd63fe09c7ec03799b310eb285e7cc48c84be837570e31e03ea07a8c5e", 0xd3}, {&(0x7f00007bf000)="f1dd2dcfd3861930e49418711a7636b90ee514415718f3e0147bda255a8097069287f99d392dd20d13bad351c3322cda3a05fba94d17660aad998e7edc40b0998a4fcd6c1c5de3d32cf3eef3038e3d4d651f17e582b16b9f580eb410e176e68096e6027e4ece94cc9672214c958d4e725d104b77bd0037dc7ed14790c7cd2a7a1f48e3281ed27f39db585c45610914820707ccac8d775cabe88c968484868c42534dce1b5a7e8a3d000919fb7c07ae72c9b44bd69ed5e1778d89bf337ac5d95df1c840b826b9d07eff88f3d5e4", 0xcd}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00001c1000)="938d35404b6128d9c2b23b0535d485e90e84172ba825d0bdeae1037b5dc9cc8948045c393e7ce6e606ab0f643e7a515a1f0e233acdbd7098e1bec78689cde5afadc7ac9f2a32e7636428cbb7d74feba87669", 0x52}], 0x4, &(0x7f0000001000-0x78)=[{0x78, 0x118, 0x6, "86fd7ee0569159c4b09f95a71496abcae11e052b7ce84c9a52d2030268f0e5dfdf185feea02f5f5e8dacd88961821e1d7f2136d86286638f319bc2e9ba4c86d44c6419ca7ed1b96b5ef3b72fe65d6d801f6cdeea03a6d4cfd9fc28782c39390359bc53cd"}], 0x78, 0x4000010}, 0x400}], 0x4, 0x20000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, 0xffffffffffffffff}) 2018/01/20 05:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000212000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4042ba5d62aa", [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0xffffffffffffffff, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x40, 0x9, 0xfffffffffffffff8, 0x5, 0xfffffffeffffffff}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = socket(0xb, 0x80001, 0x9f6) bind$pptp(r0, &(0x7f0000122000-0x20)={0x18, 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]}, 0x20) 2018/01/20 05:29:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000012000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000012000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3f, 0x2, 0x7b72, 0xffff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x4c)={r2, 0x44, "7d26792cffa7cbd3f7f010c77b72a49daa6c43d694887754110315b50d8892379dbac66de958bed276f99fb0d101b4f0ab11478e6eaee6c46452317debad9b45ee1d0ca7"}, &(0x7f0000001000-0x4)=0x4c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x17fbe72b, @loopback={0x0, 0x1}, 0x55}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x87}], 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x1b93, 0x30}, &(0x7f0000002000-0x4)=0xc) 2018/01/20 05:29:39 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000003d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x3, 0xfffffffffffffe8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000011000)=""/0, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000011000)=@buf={0x91, &(0x7f0000000000)="55119b9404fd1dc0b6e138af2d7065badb4792fdb1229c5e23773d19b411d947900296b3606076e9b3eac22c164fd8a678e238dc9bd6fb38c448a1fd8c18f960f3730b4241e1a03cda8099b0194ad57502e34cf6ecb868bbc0efa345a454b8139efa77cce500e5d15288f054d0f0f2b99382a418e0f61e5550fd5a1c09d69d4b28254248201d3a54fa475c550db98162be"}) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r6 = epoll_create(0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000012000)={0x11, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$netrom(0xffffffffffffff9c, &(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000013000)=0xa) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000f34000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b8000-0x4)=0x2e) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002d9000-0x4)={0x800}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007c0000-0x28)={@generic="ca70a5b08736b35a6a29ea522aae6db3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000065c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) sendto$inet(r0, &(0x7f0000451000)="062c1de2d5fffa6a34af031ae26e568c4679cc81307895bd3e0ba9445dc5c72c78dca14efd0561c47d1c1669c9ecd503f1727e37bb556b993e1524786fd49e97f48b012b16992bead9c0ae9da156b891f79504f2b3f4ad5f65f2bb4c737d4b63d03050cf83bf09", 0x67, 0x0, &(0x7f0000a7c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0xfffffffffffffd56, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1d4}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) accept4(r0, &(0x7f0000f3b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000027d000)=0x3a, 0x800) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00009bf000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) epoll_create1(0x80000) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e40000-0x8)=@assoc_value={0x0, 0x39bd}, &(0x7f0000388000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006c1000)={r2, 0x4fdc984d, 0x3, 0x1}, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000e4c000)=[{&(0x7f00007a9000)="d9", 0x1}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)=0x0) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a5f000+0xa8a)=0x7, 0x4) 2018/01/20 05:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x80807, 0xfffffffffffffffc, &(0x7f00007aa000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e63000-0x10)="e80e2d9bda4debcba80863fef0adb9ba", 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a76000)=@sack_info={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f00008e5000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000154000+0xc79)={r2, 0x91, "56b8cfe5eb43b87cb18d1ca929ab91c939d9faf20421faae7e36f85ae2cd07016e8041dd53817376f069dc5a7a403cd833cb38263460941a72f8edec51298aebf33477a02a36aae382f215b7352717f54c66e2fcf10695947856cc4ae0c6e7faf8caeddcb92b3b2bc89f0ee4df78de4b8a56e63901639547cfe65ed88d75f7f62aa57b48d296bd049cd17f241d47a3f8f6"}, &(0x7f0000d88000-0x4)=0xffffff84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair(0x15, 0x3, 0x2, &(0x7f0000324000)={0x0, 0x0}) bind$pptp(r3, &(0x7f000003f000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000cc9000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab8000-0x4)=0xc) 2018/01/20 05:29:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001b3000)=@assoc_value={0x0, 0xcd}, &(0x7f00009cf000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000762000)={r2, 0x74, &(0x7f0000001000-0x74)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x71, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@generic="f24aac1a84e37ff7a2b4ebb8f105921b", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000ff9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) 2018/01/20 05:29:39 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000303000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b10000-0x186)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d029f", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x90) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dfd000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000eda000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000186000+0xb91)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x80, 0x5, 0x4, 0x100, 0x7, 0x2100000, r2}) pipe(&(0x7f0000497000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00006fd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a96000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000062e000-0x28)={@generic="e97df86e1720dbcfba43856acba46cd9", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$unix(r3, &(0x7f00007f8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007e6000-0x4)=0x8, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000b5e000)=0xa, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000b5f000)={0xfffffffffffffbff, 0x5}) 2018/01/20 05:29:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r1 = socket(0x16, 0x80006, 0x981) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000fa7000)={{0x3, 0x1, 0x2, 0xff, 0x7fffffff, 0xa0d0}, 0x8}) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f000002f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009d2000)={0x0, 0x0}) getsockname$inet6(0xffffffffffffffff, &(0x7f00008c0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000024d000)=0x1c) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) poll(&(0x7f0000540000-0x38)=[{r2, 0x84, 0x0}, {r3, 0x0, 0x0}, {r3, 0x20, 0x0}, {r0, 0x8, 0x0}, {r2, 0xa, 0x0}, {r2, 0x8000, 0x0}, {r0, 0x4000, 0x0}], 0x7, 0x0) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f0000006000-0x4)={0x0, 0x1, [0x682]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000013000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000013000-0x70)=[{&(0x7f0000012000)="31bff59cde5f49f57fb8184829c918e31d5ed1cabeb9699e13907a8d26e4384a543d9c1a05e9aa2e6af1250721a3d56c519ec393fd86524eed2c4ee35489d66c3fd7cf2ffdca2a4a1a0d33c8af549b151519fa8de53f9f007be9ef794065aeac95aee3f44d42c3357a088c99a113b527a37999f925dbf2f9747ab44c4a53c140a4aff45f455af90aedbb4481e2fca61ab58338f4d7dba2e0edebeda8c20e7f6764ef1f5def2c32c37cf8756c4a25294be83a83", 0xb3}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="2abca2b009e6c64c504c160a619f1e0e95b036ffd3f9c9e8dc7b0b2b7bfe2a6c0e026abdb55a8a48bcfee064b65f0ff90f3013674b733f59d0f3218248d6120099275da943f88a8129c85d94872c3b9583e351481aa541ddb77ac7", 0x5b}, {&(0x7f0000013000-0x43)="b896a016da042059c4bf5f92ba2fe8fc65fa8f6f5d7bea0205678876469cc909840fd93dbabee2360a512da4cb713b0e989e616f0e7ed9f6b865a04d6e1d9fe6998abeb7473f6ec40ce9daa26f41efcf944f828847ead28f4495ec06772835e874136239b3f1cfa74034d819acf8c3eec7e99e30be524914ca8d243a9972d4a2ca8ca42fe9b2304a8e8362e7ed12e58a626c23c442a957ff2a9982eec8a9e50da88eab02de77bf07", 0xa8}, {&(0x7f0000012000)="7cc9e49b7eb554c6b3bce0fc4a577a01e05ba509a40ddeba02af19f0e422616f5922438666e3535a7523abf393ccdc7f7b36352bf482051e9ba9083c104f05e59a31a5a3fc80fe11f459f6468c8242df2a5606782d3b2ce5896554e1bc0d450c1e31933692e0b34ab1093608aa6333c275130e096ef280838fb3fb178295806609a99ae12b74cd9169e283ce1b3a82270fbde07074e228b450f707ef7269fd4803211ab874f8c47293426ae2", 0xac}, {&(0x7f000000a000-0xb9)="08e7ebc80f2b480f9af6d842ae0b2e0ae88184c4fb6b28094b8d41bf75ba438729788c3ab6e3f4be252ed406b263f340655c64a8bbb6483c7165c3e5ec356cf5350e875d5f6594e45fe71a965bcee19059daf8a673e4dabe50bd35c68b4fd817f5038f37cc520b5421fd86f3d68896a3f7492f9870ad99f6e6738a777902572f04bbe2745f1932d4aeca3ac309cc2ef15f811982b90872501f21b1fb19863c601057d456ace3474b62416f01a82ca05174da8c054c270415c1", 0xb9}, {&(0x7f0000012000)="b21a209b50ecec6bfb06b0e99bbe0a722dd2a6267555e131d95482d47e5f58a781003107442524ff4eba31401756487518abf30e288a1923", 0x38}], 0x7, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x4000001}, 0x8800) 2018/01/20 05:29:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x20000147, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xd1, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x4, 0x8001004, &(0x7f0000047000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b6f000+0xf5)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9f000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000590000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000733000-0x2c)={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 05:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x805, 0x8001) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000a46000)=""/4096, 0x1000, 0x0, &(0x7f0000a9e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000b49000-0x38)={&(0x7f0000c3a000-0x9)=@rc={0x1f, {0x3, 0x100, 0xffffffffffffffff, 0xab, 0x478, 0x80}, 0xa0a8}, 0x9, &(0x7f0000270000)=[{&(0x7f0000cbc000)="38b95011ed8de3dcfecaf7865b03e9d0b7d69ef0e376c1bb14b90239c7407efda1f523e4763418862e766469481837f4cd9558f53f43bdfa356c2ecb63453d6b3755d5e47fb0be58c20e7631e14d9b4cc30a7269c67aa92a7f52ad85ceb7466bc08cb9769ff1ecce75e79fb7dcaa01cec096e4f9a7b327b1d1e610335f571c72408b8248678d8a8fe0a9d435c50ca6864a35abc5e3d24187eaccf4e96c8bfcafed6d4474b827620cff1e6732dd8d56a1aa86ac150b064111c04989616802b622efb5ea", 0xc3}], 0x1, &(0x7f00000b3000-0x290)=[{0xd8, 0x13f, 0x7, "545d692ddaf8056880d30dc754e6753bbc5f3fee25cd719c7310c0186fef0b0c9b8c2e4cbd3599589fc1bef887038f2234397642c08b6e4fb21f2fd2ce25965b2da1628c65c2ad047bb78097782d4e0bfb93b9f3570018d0ed1a0e1271110be215927786512e3eb0a974ce2a0eb73ed022d75b688f6b8a4bc4eb86cfcdd229b161c26ab2c9b83b359fc88b2b3bc71d74ef6ccbc09a0bfa9436813690b0a874dab38bb6d5420263b7717a32fb39ebf360f2c1874bf5a878b2dd675ee86dc78746ad1d8a3bb6f944"}, {0xf0, 0x3a, 0x9, "84e288489b442003908f92e2378dc25f9d7a0d6d5809e76d5048780416ae5a7bfcbadba6adcc002b799eb8ea8ce2932d3933f7e403ddec59bdb5c762d48d8b7474e490722005a63ba399e7157301ba4b2d070b5973084c683e28fc780974812676698242dd6eee1a15c8ec6888ed76bc3386d6a77dfe436f94c2074957c39e67179326e58954a2847af7efd901a1839fb4cebf0edecd01bc04e1f3553b2c17c7639202b65b393c66b91c4b6dc3927a065bc967742bc825db5cb27969abcc9d2138bdc55483818fd925833f4ce7508120aeb7ad4abe3c011d79acb64f16"}, {0xc8, 0x18d, 0x100000001, "bdeff66f57212c5606c4b72cfd4d975d181c4030d6fd778f6a26877903b6694ff40a54281d66635299cfb35cd0d9792f807eb1ac7562177a240e3b18a0cc66f8fba0b5e7946bae5c12f819ed588273e12c42796c8c6862ff409d6a4d13971fa08708eabe5a7f5ee1708c220d72ebaf5cc04922731f227d0a9562fb1d8ef97d4a2e3d89cabe0b88df6b3864cd23d885406d96474f4257477bf272829ee9c76da5e8f790db8bf3c481c001dd8ebd235888be"}], 0x290, 0x80}, 0x4000000) 2018/01/20 05:29:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000726000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008b9000+0xe7a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000500000)=0xb) connect$inet6(r0, &(0x7f0000109000-0x1c)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x82}, 0x1c) connect$inet6(r0, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000f12000-0x8)={0x0, 0x0}) 2018/01/20 05:29:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000006) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c4f000-0x4)=0x0) setsockopt(r0, 0x400100000114, 0x7, &(0x7f000009c000)="", 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007d0000-0x10)={&(0x7f00000f7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ae5000-0x8)={r0, r1}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000215000)=0x401, &(0x7f00004d0000-0x8)=0x2) r2 = socket(0x6, 0x0, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) connect$inet(r2, &(0x7f0000678000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x8) 2018/01/20 05:29:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000ef000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000)=0x6, &(0x7f0000001000)=0x2) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000-0x5)="0eff384fde", 0x5, 0x800, &(0x7f0000000000)={0xa, 0x3, 0xe7b, @loopback={0x0, 0x1}, 0x75b}, 0x1c) 2018/01/20 05:29:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000edd000)={0x0, 0x71, "53b5af40d10c28009a17d7fa8b84488f4227cbc29a492a1730860a91a51bb779355b7cb368aa044ad60cee3887be276022c2346bba83f51c08c141307cdccba6343f79f887be962f4177c2391d2ce6ef69e238bfe24133dfc2afa37ef57b30d2729d0dd32f1334dbadf1075ab0c0312626"}, &(0x7f0000ca6000)=0x79) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d54000-0x8)={r1, 0x5d48}, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e1c000-0x120)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x120) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b4c000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000006c000+0xe32)={r2, 0x4dc936b2}, 0x8) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x80009, 0x5, 0x31) r0 = socket(0x8, 0x2, 0x3) bind$alg(r0, &(0x7f0000e4f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b67000-0x10)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="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", 0x275}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000028a000-0x38)={&(0x7f00009dd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b2b000)=[{&(0x7f000040e000)=""/123, 0x7b}, {&(0x7f00009ce000-0x27)=""/39, 0x27}, {&(0x7f00007d1000-0xca)=""/202, 0xca}, {&(0x7f00009e3000-0x37)=""/55, 0x37}, {&(0x7f0000a4e000)=""/159, 0x9f}, {&(0x7f0000c39000-0x3)=""/3, 0x3}], 0x6, &(0x7f0000bf7000)=""/218, 0xda, 0x0}, 0x0) recvmsg(r2, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000217000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dfd000-0x8)={0x0, 0x9}, &(0x7f0000491000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000136000)={0x1000, 0x1, 0x5, 0x2, 0x0}, &(0x7f000041d000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e13000-0xfd)={r1, 0xf5, "9a8310a4bc03dea6a88e24f15d8ea825114adb44ed608705d9ec3ab2f340bf39459667307de84a749caa3f202471997f0fc500a6285c9f57788afeb20cf154a50f4a58037638e23bccbf2ef29ce39ad2baa959125cbb016a65df2d46d98282147f825c9ff301390249239394bebd26198b19487592d9e9b5b054506c5af37c88589fbfd6cbc0bd8e45559291c9993d605c9c9f398c196f7807d1f76f9578a90a2101d91782d9e6cffee9952c62ffc7c02912b00293f6f3473145147e6678999b933581f84a3e27ceadbce90f7d64c40b060db06d3fcdca9dd3733c759ef3370d378bc4ac26028ef109f8b513f5812e2ab0e8a8506d"}, &(0x7f00007f9000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eac000-0x8)={r2, 0x9}, &(0x7f0000cb4000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r3, 0x6) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) sendto$inet6(r3, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/20 05:29:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) socketpair(0x1b, 0xa, 0x7ff, &(0x7f000072b000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000024d000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd3000-0x8)={0x0, 0x275b8285}, &(0x7f0000863000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e79000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) readv(r0, &(0x7f00004ed000-0x30)=[{&(0x7f000036a000-0x2e)=""/46, 0x2e}, {&(0x7f000063c000-0xf8)=""/248, 0xf8}, {&(0x7f0000421000-0xeb)=""/235, 0xeb}], 0x3) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002d8000)=0x3, 0x4) 2018/01/20 05:29:39 executing program 7: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f6f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f6f000)=0x32) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f70000-0x30)=[{&(0x7f0000f6f000)=""/130, 0x82}, {&(0x7f0000f6f000)=""/69, 0x45}, {&(0x7f0000cf7000)=""/226, 0xe2}], 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f69000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cc1000)=0x14) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:39 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000065000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000cd9000)=0x0, &(0x7f000096e000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005b0000)={0x0, 0x0}, &(0x7f00006db000)=0x8) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00009d1000-0x8)={@broadcast=0x0, @empty=0x0}, &(0x7f000070e000)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000fb000-0x4)=0x1e, 0x4) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0x75}], 0x1) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000095e000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/20 05:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'lrw(camellia)\x00'}, 0xffffffffffffffd9) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000942000-0xa8)=[{0x0, 0x0, &(0x7f0000caf000-0x30)=[{&(0x7f0000fc4000)="913d20646f9077f079b670af3f8d91b34cebf67c60b755725467e3f19395eb3257df56f92a", 0x25}], 0x1, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f00004fc000)=[{&(0x7f00008b6000-0x1000)="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0x1000}, {&(0x7f000088a000-0x2)="071353b504cb12619d2eb89bc7f5c812577cac81423e8a64d5c78dbccf351bb2c46c", 0x22}, {&(0x7f00004a8000)="104f7e5c6d16bf37ab037173ebf9bab17c57c9cdc6e3bdc087166c59180b5956066b91c9252474af8dd408d5eb2c123720b726baf6222dd88985e20c72e5cb097a0440b2e78aaf625722a2e73f4d0025da700aac1e296dca9f8327", 0x5b}, {&(0x7f0000529000-0x1000)="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", 0x1000}], 0x4, &(0x7f000059c000-0x90)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x800}, {0x0, 0x0, &(0x7f00004fe000)=[{&(0x7f0000d0b000-0x4d)="41905b08dc08f7816cb9a67f33f49f8a1665fd5501d6ccc40280b9a9d596d594022e4b27cbd182780569fdaa926db3bc819c26db21e61343a8a0e7c5f9e22b45ebdc09485fe8d4cfe1b22f752d", 0x4d}, {&(0x7f0000cd8000)="a8804cbb0b5dc423ddf0592b28b4a3fc68d36ce31dc53d473651de6e4930bad1ab9013ac4d31e6e654559ac72e2358d59c5738e7285f2a629f1e7de9380b335dee6de9b9ef2a1eba3cd971292a88eb79538dbde0b484349ae9af216fd703611c4e3b3586e7b022ecd0e96d3c0cbf68a01ccaa0231a2c8013cc65490d3e12337fd39e1c8ea5e8756b961e53739cd3", 0x8e}, {&(0x7f00002e5000-0xa)="858d06d80850c8d581fb", 0xa}, {&(0x7f000047c000-0x5)="ae9bc2a9a8", 0x5}], 0x4, &(0x7f0000639000)=[@iv={0x28, 0x117, 0x2, 0x14, "f8282220e904a91c4a5ce42ba4c43574e417fcda"}, @op={0x18, 0x117, 0x3, 0x2e8066c9bec9e59f}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x58, 0x4040044}], 0x3, 0x40) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) sendmsg$alg(r1, &(0x7f0000a5b000)={0x0, 0x0, &(0x7f0000277000)=[{&(0x7f0000bd8000-0xff)="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", 0xff}, {&(0x7f0000d4a000)="a77ccb03f172385ff9d37a6b85a887d72139eb8cf99fcf301fe45dc3fc9bca29a1ac5f1855c0e8de73ad18be0c0b22f3851f3de4ac67375d92f7fede2e452f918a59a8763af22ce6162c7535b68728aa52d71ef58bcc7123ad74087d29c0e0fc30a892d13f473d8aa61a40c7cdb5c1737990ff18981336119617befc950b54b258ff7bebbbfd7560a6772239ca8ccbda2bd95b622d400ff3ac1251975915a2129e83ef29d1130b2502687eca95c41dd86a20b888ac593f7f800898f9c4b4fff0e12b9f", 0xc3}, {&(0x7f000051f000)="b9543f85df5239457993", 0xa}, {&(0x7f0000e8f000)="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", 0x1000}, {&(0x7f000099c000-0x1000)="519559981f92dd182c001149e5a624ba8018fb8e79cd13c98e7caa44922e0eaf5708fc03683833c3d7b2da7113f0f368ad10c9a0629287d3ff96458e4a1d6671fe4f3524b8f252524ef884ff5ad90b83b0ee621e83e01224db18a80902aa2b065d5b9c22e5e025ccf525d31d5fd7c64527af134c18dd20f525c2f944e6fe459a6ab9b976c9610761d4f4bad9bc3b846b0f617da3365199ee38a776d8c98cb780461f207fac828845e5ac56e55af361f03913c4dfab0a42191ca396f56f637cf023fbe2e44a654501120c7c3af51c92b3d4d6c846fab4d78ba2365da95aa1c5dac9c8ba64b001b59bb0eaeee97ba819709ee7f5f74cd10cc12ab2ac9a26beff3c0adaa78683c11ddb01f9a2ecb609cabd70061934fd5d0b881f602f79778564b0a5a200c1926ba02709f5a189092cc7348cd11e1308dc00cde9c70470600c1bc9b8ddb95f447a784bc9022e0708a4f3a658365c218f95bb30b1fd8b6e63297d0aa80145b7182e4e1e55596f0ba69431c31252ccab5f71f86b0404683488aa53481bf4f1d3ee4275946167df944eeefe9bb86eda2c5165a9801b48a7c1ea3d65b211aa71c68992aa336253dcfe30ce3ea45c0b7700ce2d54b51fc6497e826e3c0413b60f73f9d2d7615524b2862ac39842db122d2f080dda417b22850a1d07c5107d8e01082874a2ea675bed741635628940d3fa3db23b498765b92be772ef50e64fce5ea56be248c705e3c416c0e3a7f0c21b02bf9857729116dcdacd40016dd4eb10c1fa79128e1f3c47f28b6f745a3648da03093450766d9f41febc8fc2f17dc20d7ca78241a6c5b9af3dfbfbbaae84b071879c4858369b94d082731ecde3453bb1ce7cb36caee830c246701488e4fe23a48fbf842cf8dc9b009e013ab44388cc0f5635e49234d01dde767b257c120159e49553667516752aa6f529b2b560fceaee93921fa3b7f8789f47029bf5c016a074c8f4a69bb6854b0a5ddea95bd49c00f92d5ce0f4f94adbf3e4a95548b364b4260327511ac8fd244f689885705d02fc9488f790106eae3635fc4145a173d472fb31385ac163da92dd33b701ceb6a8a96153a6c03b812e33bb9e86dad4e08af913ae09b0aefc656b9bd934793cd4caeca5004d24dd58849e9217cfe9d3b542abb356bcae509d31559af04d2d344e24fe023eb30ae9eb26578e2a7965a8338f65b705c9798f03d078654963b9fbf7b95e58f80b5d6633389436bd387ce98b544b55e6ccdabef4ce49603bbef5783889a12366222b255401d23c89a72e01e8d05aea225f12e5601d97214fd6884046cbdf1244d9cedec0df7859aefdcea55cb933470f2228dad469f5030eab2c18006917e62ce023f4ba0cdeba160372da1fe7eecda58dcdd85ffe4e43286c53a891cf58a5f9f16ac6ae296403e4b787830b1571d7c1da5d3a908af7ddf7e77eab54857fe3c1bbcb05f4c62e6edc6485407312b4206121d414f1a0f47d3920f417d9f3400886a7dc870f528a1d2204f7127fb0dc19d4095afe1ed3a7239c35d7aee333d0adbc7e30513b058c420e078390be8ff8f940f1ef537150e083759c69b58e825ec35d70acc25608b43d7c0a4760ebbad561179062d0f849156f03fd3aeabe76640d4f60de68dd30163bebab3250af8163a42d9a72a192f343d0f9196a1f7eabddd692a5a0b8ab19cdd51d4b9137c4f73d66af8d31057954b0facccdcbb1eb976b01c3c38fd7c3052b3c7422331117230ea6a6b10d1bd0550c7cbc51b8b663ebf644038a2002a97cddc5bf4de966aaeab4edf96066813cd8d05a2d966de780f504046ae07e153209293ee092dc3fc1f4f948d86756828a40d18c4c85c05adc740ce27d4115cd5ecc94d9268f69a87b8d194330d8c2a48433a1f3b6a77454147c4565116419c9ac5409a465e1d64a83552e02e51740942ccde3c0fa10d5393967f04ba0002d7082a50c7f095070493f88950ccc0d1ea827c2a38e71f5471c2bd85fd5ae3b6dbb5596dc2c3fedd0ef2c692abbc9feb17c9a33cb078919e08175ad83a25837845dc8ea816d4a5ec29dafe463e2a00b34a389247e1738d64689f0224f35720df3643d0d8a6d3249b6560536ec51ce9d8183a60c6667fa699b6c9ab84774c9d1d6611da3929624ea53a187bdd619a3156f801f409e2c9c488d2f3289fdf8c7c73e2760b4317e58fb3cc9a1b33d132692bb527e280d38e90dabdda8d8db2628fb5c118e69fbe78fbf60df41ca41b16f4b1a74ccad10bc457a37fa77d33313359b9e70cee83786aa3d2b7f6a8553063f6e9faa53a332008be38c2ad00339f0bdb11c345a5a3bbf247f50484ced88516c74141e11762246a0fe674a3d80911cb4a9952efab2e0c6926807c7cc08f133de09398c8ffdba7861169cb323fd16e73af94fec822676d90e0da99e106da6c393488bf6aea86ef70ab31451200ea7c0534cce8bab3d61fa2180373243c68366c6d5deecae527d8e6b6c3375cd69443cb1ad065fb4bc4852122dba4aedfe5d740f3b73695461738cb08e0ad24c649468be44cd1a99ed15bc782d7f51266ff0ac85f8ccb87c11aefe4b23ad27600cb500d6b56a7e58aa64815a1d1ec201b77e81d835172d679be6b7394876c3cb370f443b904dc4f1a972cf0a2ee0e2e42bc12c739c1cdb499e43641c1725ac756e8abde7bd83d1b37de2129268224e1fca4b11581433a7752be78845e4d92cbc59d00593824273eaa65049d509a6e2d757c4c2f4764e19619ca5966d06bc1c43116d0398f8d2e6e098a21f5a3861200951fffcfe7a8e7cba65e770eae446e20501b946c4c0b90d9bbb2777477bfd54d9b61a74ce71f4f64e4fcbd2f0699c620aa29c32a2349033828a7fbc7c3b5c60def7250d3a6229a0927fc3d16bf3af2ff870a0b6ac93993b54d6cebdea722cbab6b0473474f3e7573e18044e92beb6707475a562ba795d0ac6077fe048027ab25e4d5e839d5839108abe115febf689b97b482b4753af9634d0fa320aa28ce9fd81a250b359ab106d0490d60e17975e126ce12489f4b2c37d8f7b1d9b6058e0c65fb281b04fa30f01f9c1b5cc1f3d45cb26fbf0740cb425c21070137648a5c41bf7fe0a4050aef60e20fa6395c30d031eb60a6afa5d93e61c0299224fd3998626a29618ac7137a2268a12992e03e76331234242bcae1bafe8d6f6250bef3a2d93cf8d5325bbd9dfcb84be02c775aec53ad46bd3cf1d639feea82e155e3af830696afcd57b3cdcc020313d03e0d318ee7f5df5de5f078a4facc70859d1de1491c09d9e3434ff378947e4c2ced971fec34cc85d719a80427e93959f1326cecaf0f937f8dc6c3798650c5c4395ea4d7c77481ca2891031a4b8edccd211248ca64076b7d9bd3a83c618eb954486e299ad5e3662150a0ff827c5aa5a1a4c4e3c97e984825d8eaa82c16a408e3d7968be0d7f41d314b35866ba2168ab5e430fe93e004682a57dc8aa23e18c5df7284dbfbf688f52074346d09e72e8b793ca6dc4a4f0e84a7837de96796e2fb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0x1000}, {&(0x7f0000660000)="0039d4325093cf3e390980bddcddd1efa457c9e01c9450fde58c3c346c28472f6eb93edd71288c3bc49912d5dd7fe96bb23e83a83ef3966338c3ec796f2b018c0040b7fd0d312115b5d90610f98e30bfa128379c7c94071eb13053e35c455d939b9ac6bc2a46764b1e23acef061fe988ba8c8a06e072eecab8a23df3a3a0290dedb04b8985b0bb9e886540e3213f93b3a35538a8ef25c6847a75fbae9123f6a34e2f4fae76d0644d22793de5", 0xac}, {&(0x7f00002ea000)="655fcc1dce5f6485f3d9f8771822489b912ea81d72bd070d7f7b49619c65d4bba151625ca35de427b41a8c3d8d60dbb3b869083e89cf60013b087eeb59875d869274c666bdd5", 0x46}, {&(0x7f0000b26000)="624f433b11a691533d9c464702a9cb4e08915bd87758a2bb3c1a72b6165d674f54275aec043ca34921548016d91ebebf79b1281cfd0f0a0dc0b211a13edb57546236f27f92d98b333cc9199c1a981a64feccf7778a5e17dcdc520843e4dd0c3849cd71426d4d05766699bbac2d6e713522ca2b708ad589cff179779904e30faaabf140bc1e84566cdc249d9c3afb0a11950c5736760400b90a21712220d20fee752253f4c5ae76c53adccfda2ed360811ce37e270a55db6de8c1e12995538490f55566b978c5c76f5835f82d13917b8510c0d852a9ef1c7d76dbeedd518b823bd8e9e174abc8bb9066e9e4cc81d8fd416f0242", 0xf3}], 0x8, &(0x7f0000623000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000000}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x88005, 0x9) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) 2018/01/20 05:29:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) writev(r0, &(0x7f0000fc5000)=[{&(0x7f0000369000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0xfffffffffffffe73}], 0x1) r1 = socket$inet6(0xa, 0x803, 0xff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ee7000)={0x0, 0x4, 0x7}, &(0x7f00001db000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004d3000)={r2, 0x4}, 0x8) socketpair$inet(0x2, 0xb, 0x1d3, &(0x7f000092d000)={0x0, 0x0}) r5 = accept(r3, &(0x7f0000d1b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a4000)=0x26) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000f9000)={0x1, 0x0, 0x9, 0x6, 0x1836}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000be8000)={0x4, 0x8206, 0x3, 0x3, 0x0}, &(0x7f0000a68000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00005de000)={0x0, 0x0, 0x30, 0x5, 0x14000}, &(0x7f00001cd000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000cb0000-0x8)={r7, 0xfffffffffffffffc}, &(0x7f000036b000)=0xfffffffffffffecf) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f12000)={0x0, 0x8, 0x400080, 0xa3, 0x99e0, 0x10001}, &(0x7f0000024000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00001c3000)={r8, 0x3}, &(0x7f00000b8000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000790000)=@assoc_value={r8, 0x2}, &(0x7f0000689000)=0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r9, 0x84, 0x79, &(0x7f00006db000)=0x9f, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ae8000-0x8a)={0x0, 0x82, "91658c91bc5ed8ad5db2c50766224162a61b257c1dd99ad317560e8f2594f1902fc97986534bf60bd9c57fd02e7db30ec0eaff3423c5d9656ecdf12affd5108999aed3fce87b8b1211f4558eb32879f1271c91248c4641813fe9169a3cfa8714b277bb64b45ba4874a8b58edb7030902fac43491cccf2a04a11fa374f8c2c66f71ea"}, &(0x7f0000ca3000)=0x8a) 2018/01/20 05:29:39 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x10040000000000, &(0x7f00009f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b6f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x8000000000400802, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fd3000)=0x7fffffff, 0x4) socketpair(0x4, 0x11606370eeb3faae, 0x10000, &(0x7f00009f6000)={0x0, 0x0}) write(r2, &(0x7f0000f6a000-0x3f)="3d949bb3ace3ee004b0df55b035f9bce3bff564522f2ce392dac36956abd3d8ba51643c9b13de39eb9fa149a0855cac19f07713729e3b2609a3b324fc44be0", 0x3f) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r1) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/01/20 05:29:39 executing program 1: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000ed000)={0x0, 0x0}) r0 = socket(0x8, 0xa, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000050f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006b6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00008f2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009da000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003af000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ab000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000fd4000)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x2f8)=@expire={0x2f8, 0x18, 0x27, 0x2, 0x0, {{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1, 0xea, 0x1, 0x200, 0x2, 0xa0, 0x80, 0x2b, r2, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x5, 0x8, 0x10000, 0x2, 0x3, 0x5, 0x5e417e73}, {0x4f, 0x800, 0x0, 0x6}, {0x7f, 0x2800000000000, 0xfffffffffffffffb}, 0x7, 0x4, 0xa, 0x3, 0x9, 0xa0}, 0x400}, [@lifetime_val={0x28, 0x9, {0x7, 0x5, 0x1, 0x1}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x1, 0x1, 0x4, 0x1, 0x80000001, [0x81, 0x9, 0x20, 0xffffffffffffff7f, 0x9, 0x4fcd, 0x7dd4dce9, 0x3]}}, @encap={0x1c, 0x4, {0x2, 0x1, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @replay_thresh={0x8, 0xb, 0xa5}, @algo_auth_trunc={0x138, 0x14, {{'sha3-256\x00'}, 0x750, 0x0, "598c20c47b2e3463a0ccc84c11a42f1ea811a2a3c231cc06be21a52bac38082570d2669da52420f1c638dde4db1eeb05dc29c58f618d47d0069ec64e27ac7601d5ba617ca3bca9933a5104ce30226f329f10e1fd07632575b6ce0c09c428468851e6dc7dfd620242da85491a405367a6159233acadf81b722e482059ccd3fa3cc82eed5e6ef742f361f665c7def59f750aab46f75175d26adf0f632010d53102ed98751a8082b5def453ba14db505770f23208171ddeab2868773630a1bba22ba29ba8fcf53779c20ff908e64436ea00fb14c2d28d4a36147420d8dd330fef8e48e806702d0726293710"}}, @mark={0xc, 0x15, {0x3, 0x8}}, @encap={0x1c, 0x4, {0x1, 0x2, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @ipv6_hthresh={0x8, 0x4, {0x4c, 0x62}}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000040) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe3, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0xad, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "654635a3775b9167f04dd100856caac3af6141b81f1505c732f43981c10d83b55898a6e7564673225721a4a29769d7caad13755228b9134e73c5bf13a68bd6f882fedf3769e07dd5b276a32c88d29e9f173b8ca5cf3d2d55325be5f772d4472079a57e55f53013a773b58117e735046f2c7f929fa2e5c7c29e84bfe7a2"}}}}}}}, 0x0) 2018/01/20 05:29:39 executing program 2: 2018/01/20 05:29:39 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000567000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) r1 = accept(r0, &(0x7f0000972000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000496000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000902000)={{0x1, 0x1, 0x10000, 0x9, 0x7, 0x8}, 0x80, 0x2, 0xffffffff, 0x9, 0x2, "69a2de5d69f99a2ac8b2fbf87eb53c3316b8ec29945cf2faa22d94607288d65f26757a3c979958762d010eeb2c3726fc27e3097da6e1f51cfd4af25941fb810b82b7bcc77a7619c2d01205b45e0cff4d42438ab0dfde214603cba8e14700b1cf51841f253acdc602f579a22d31797742926fa47b6b9c84cae371aab52c6d5e42"}) recvmsg$kcm(r1, &(0x7f0000dd0000)={&(0x7f0000427000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f56000)=[{&(0x7f0000fc4000-0x3f)=""/63, 0x3f}, {&(0x7f0000c33000)=""/4096, 0x1000}, {&(0x7f0000a3d000)=""/13, 0xd}, {&(0x7f0000ca3000-0xed)=""/237, 0xed}, {&(0x7f0000f10000-0x8d)=""/141, 0x8d}, {&(0x7f0000699000)=""/239, 0xef}, {&(0x7f0000cdf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f16000)=""/93, 0x5d}], 0x8, &(0x7f0000312000)=""/69, 0x45, 0x6526538f}, 0x1) r2 = accept4$llc(r1, &(0x7f00009a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001fd000)=0x10, 0x80000) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000602000)=@add_del={0x2, &(0x7f0000fb0000-0x10)=@common='syzkaller1\x00', 0x1}) 2018/01/20 05:29:39 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0x4b)={0x0, 0x43, "0a169294a0ff3aef1837df6b84978e2829bcba2bbfa51655cbf88d361442efc625c9dcb254dead21c77a4f526e58faed2f4cb7d2051b6614f5ab5a74ac49968de86f7c"}, &(0x7f0000006000)=0x4b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r1, 0x2, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x1008)={0x0, 0x0, ""}, &(0x7f0000005000)=0x8) 2018/01/20 05:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007ab000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b3000-0x4)=0xe8) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000671000-0x4)=0x1e, 0x4) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f00008c6000)={0xfffffffffffffcf9, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, [@generic="b8fb5b9f5ba0958701a808eb9b9aa24cf2f8b83fa983e0fc4d109744", @nested={0x0, 0x30, [@typed={0x0, 0x7d, @fd=r1}, @generic="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", @generic=""]}, @nested={0x0, 0x56, []}, @typed={0x0, 0x46, @uid=r2}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) shutdown(r4, 0x1) socketpair(0x10, 0x80002, 0x9, &(0x7f00003f8000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f00008fc000)=0x7, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000a10000-0x94)={{0xfff, 0x9, 0x5, 0x6, 0x101, 0x401}, 0x4, 0xffffffffffffff2e, 0x5dc9, 0x8, 0x8, "17f59018508d9af88273289289c87a516d70d7af9f57b868ba2bf03fd13e56ce1c85f2e944c743e2382b2e72d70d3e95903e42a1b5f856cb6dad678359d1b6085bfbdf6646de9bb115e62ec2106283c673d01590983a3a24efd256773d5b80df3938c9e39f4a38a883b2fcd86e60de9aea8adc1ec853e1fcc97d41de50fe86b2"}) socket$netlink(0x10, 0x3, 0x8) pipe(&(0x7f000041e000-0x8)={0x0, 0x0}) accept$inet6(r6, &(0x7f0000eb1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e97000-0x1)=0x1c) sendmsg$rds(r7, &(0x7f00008c3000-0x38)={&(0x7f0000cc2000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b57000-0x10)=[{&(0x7f0000f95000)=""/189, 0xbd}], 0x1, &(0x7f0000ef9000-0x188)=[@rdma_args={0x48, 0x114, 0x1, {{0x5, 0x5d}, {&(0x7f0000206000-0x48)=""/72, 0x48}, &(0x7f0000f26000-0x30)=[{&(0x7f0000653000)=""/231, 0xe7}, {&(0x7f00009f4000-0xbd)=""/189, 0xbd}, {&(0x7f0000ec4000-0x79)=""/121, 0x79}], 0x3, 0x2, 0xb7}}, @cswp={0x58, 0x114, 0x7, {{0x200, 0x0}, &(0x7f0000624000-0x8)=0x2, &(0x7f00003a6000)=0x4, 0x2, 0x1, 0x110f, 0x20, 0x4, 0xde}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00009ec000)=""/138, 0x8a}, &(0x7f0000946000-0x1)=0x0, 0x40}}, @rdma_args={0x48, 0x114, 0x1, {{0x20, 0x1}, {&(0x7f000048d000)=""/143, 0x8f}, &(0x7f0000f3b000)=[{&(0x7f000031c000-0x6e)=""/110, 0x6e}, {&(0x7f0000565000)=""/46, 0x2e}, {&(0x7f0000b50000-0x9a)=""/154, 0x9a}, {&(0x7f0000c36000-0xa4)=""/164, 0xa4}, {&(0x7f00006a6000)=""/227, 0xe3}], 0x5, 0x2, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x100000000, 0x100000001}, &(0x7f0000e86000)=0x4, &(0x7f00001bc000-0x8)=0xfffffffffffffff8, 0x5, 0x0, 0x4, 0xfffffffffffff51d, 0x1, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0xa035, 0x144d00000000}}], 0x188, 0x20000000}, 0x4) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00002e4000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000398000)="2a9595e0980a8dfeb6dd7a10245fa076e176e859e852e94208b1ac188f088bfadbc28f2c8104e957987ab9ee181a6caab534f146d14a940d5a5dd6e197387e314af92bf1c906ed79dfa06e5faa999207f2dda6b0bec5939521c1a0ff737b0a674bf54e55335691f51e9f384ea61e766fda771c94f476ee36bf69ed58433a563cfbd674826fa7d8a6657bd3fb76ea96aaf6a6b8518919c948eaa374c8a8a41566c4e6f41485e765c45b80d41c2bb33a755a48d27c89dd157e52e163e121953560fb843e8601d804e988dfb803eadcaa36e2d3aa729408dce65e8e34c3570549530c9f0ddff6", 0xe5, 0x40000, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c79000)={0x0, 0x0, 0x0}, &(0x7f0000cf4000)=0xc) 2018/01/20 05:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000bbc000-0xa9)={r0, 0xdd1, 0x2, "fe8f68a2e38e3972a09e57adf5998f13e666f8d7a3d369b9e96ae79f6e62183261ea92bfb878469cbf2d3e69c380a7d897335e4fca56221bab109dd52ea8fa61f649bfe489e6a9b2484cee343b34ef9f542c7b2b805e2a78599f88c8b717154955a9fffff470979ccc6b98d71e34071225785858c90c12d7322533a5dc93c5f460b32c2aa873336e2bf52d89aa82f737119038fccbd32257e4e6052ab5c8aa"}) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) ioctl$sock_ifreq(r0, 0x89b9, &(0x7f00006c2000-0x50)={@generic="73efbc0dc79f1114ba7040d591dce0b7", @ifru_addrs=@l2={0x1f, 0xd4a, {0x401, 0x8, 0xd52, 0x3, 0x4, 0x7fffffff}, 0x3, 0x2}}) 2018/01/20 05:29:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x922) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000c7000-0x4)=0x0, &(0x7f000004e000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000ff1000-0x94)="", 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d9c000)={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, {0xa, 0x0, 0xffffffffffff95ac, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x10000}, 0x3, [0xfffffffffffffffe, 0x6, 0x100000000, 0x1000000000007ff, 0x4, 0xf7d0, 0x80000000, 0x1]}, 0x5c) 2018/01/20 05:29:39 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000df8000)={0x0, 0x0}) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000032d000)={0x0, 0x1f, 0x9, 0x7f}, &(0x7f0000df9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003ed000)={r2, 0x9, 0x30, 0x3, 0x9}, &(0x7f0000c1e000)=0x18) accept$ipx(0xffffffffffffffff, &(0x7f0000df7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a02000-0x4)=0x10) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000df7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df8000-0x4)=0x10) r4 = accept4$ipx(r3, &(0x7f00004cb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0xffffffffffffff8f, 0x80800) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000e0000-0x4)=0xc9d, 0x4) socketpair(0xb, 0x0, 0x8000, &(0x7f0000459000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000df7000)={r0}) vmsplice(r0, &(0x7f0000829000)=[{&(0x7f00008da000)="", 0x0}, {&(0x7f0000d26000-0x15)="55b8b4309b69a3a4b7db0ecde9b3e60fb8625ac407", 0x15}], 0x2, 0x7) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000df6000)="251160cef43cbef844e5f9da0be695605c72907724e69b58692292e258d0b1e65e928485ce10623f9e92525e6ae054f6680af16c9684bf7e3087b756794551b51e1b8d29b45cc3") setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000c37000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000dfa000-0x4)=0xff, 0x4) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/20 05:29:39 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d5a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000418000)={0x0, 0x9, 0x3, [0x1f, 0x0, 0x20]}, &(0x7f00005d6000-0x4)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000009a000)={0x0, 0x7ff, 0xa, 0x0, 0x7ff, 0x9387, 0x7a, 0x717, r2}, &(0x7f0000001000-0x4)=0x20) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a4e000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005df000)={0x0, @in6={{0xa, 0x2, 0x8000, @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]}, 0x7ff, 0x0, 0x1, 0x7, 0x1}, &(0x7f00005a9000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000c69000-0x8)={r5, 0x781}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000587000-0x4)=0xc) bind$inet(r0, &(0x7f0000c69000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) bind$vsock_stream(r1, &(0x7f0000b8a000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) sendmsg$key(r1, &(0x7f0000e6a000-0x38)={0x0, 0x0, &(0x7f0000517000-0x10)={&(0x7f0000dc2000-0x200)={0x2, 0x15, 0xfffffffffffffffb, 0x5, 0x40, 0x0, 0x2, 0x1, [@sadb_x_sec_ctx={0x1b, 0x18, 0x6, 0x9, 0xcc, "649336bce7d16cd867a0144ef0c175893a0bf9cf600ca85c91d27c4a25b04f98dd0c5725be5a7af7b4b94026838ec89efe0a499a4c24954995c7baed842efe84a661b43a49c35958838bee1d79829a76457b1db1867a1ec6ddc1abf8307940debf4741a2ab2665990ea479f275b7f0afab968f4dc1b6b504d5544189fe48335b995c42067cdb1a56b13941e2e4301755432e99792a0aa55c3328dbcdba30405b0a71ffffe1fd6279e3bf8802c25de466499dd2404c97f72641402a41b3aa34fca02bd1826ccee6f27839da06"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fffffff, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x1000, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x0, 0x1, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x17, 0x18, 0x4, 0xfffffffffffffffb, 0xb0, "76d06efc82c3bd44400644d8a36ad3f22b1e065ba503cd1a83515d184acebd4f4a189b811c7acf0f6a4576659ef9bca6e464e3d434278cb860ea4fb03c5c3b5feb3445cc72e6eda8036ec906badd8211e01d27e51b299029d16bbe219b6a209d758912aaff11d32cab0d16c093029d93151e330ccb68639b2cfc4739e95f3dfb0124bb4ca08c4cb530671d37c16b8d1ab54b3272f7c213f595652c1b32918271650b6838571a0b4fccf407ee5fff4aef"}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x200}, 0x1, 0x0, 0x0, 0x0}, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/20 05:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006d4000-0x8)={0x0, 0x0}) pipe(&(0x7f000072c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000028c000-0x4)=0x0, &(0x7f000047f000)=0xffffffffffffff2a) sendmsg$alg(r2, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b48000-0x20)=[{&(0x7f00000c9000)="60f36f1c04085f2cd6eee84f422173b18b15ee28ef7db7da86f2eb01ef4ba0047e2bf811e25cedee7bf09cfca69c6fa7cc7ee33aacda621a2c7d7144ca03af84c49f539a4a5281e4c6ce60613340a8ab8685079c32a2fda471e38eb0e58545a5ceff23f51d0af594f5a50b457c55be4f62bb075f7c417f4aff0cfdab684ced3f85db4c5f3148b4a8d6be277d478a1ea6055795eac8f75f6e984065052af8a2f2768e6731561655e4228526d8f73e9194f8e1d48fe9a3a4a4661029ce2f61392bf0975bd5c938e4a6fa6b40e0cd0f2486514a286618f8243e907719f21679", 0xde}, {&(0x7f00003ff000)="891919b3a0a7d623af4b54f2037b744a361d606eb26c204941157ae9a4f99e7ee7ae6392423fbe2cc08346f67a8af135bc809ff075479305828770437e6722b52792925c1443808c15caa247998233672b279b481783d8e3969ed330d01a5555436122549eb1c5d5e772cc129ab0fbc54fc12d5cfe8aa8c47c5e7e3302ec8107121eea5fc41ee8fd5081f88af904dbfe70376095a574d3c7514948fd9f96636dd7b00161a585ccd200a1e2", 0xab}], 0x2, 0x0, 0x0, 0x40000}, 0x4000) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f000068f000)=0x0, &(0x7f0000810000-0x4)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/20 05:29:39 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff4000)={r0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ff4000)={0x0, 0x80000001}, &(0x7f00003a2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000781000-0xa0)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1ff, 0x5, 0x47, 0x84}, &(0x7f0000d4e000)=0xa0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000390000)={r2, 0x1}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff5000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 05:29:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, &(0x7f0000f5e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b2000)=0x10, 0x800) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x7fffffff}, 0x8) 2018/01/20 05:29:40 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:29:40 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x9) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003f3000)=@generic={0x80000000, 0x9, 0x7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000dc1000-0x98)={0x0, 0x90, "6cecc93f3e927ee64fa22da222d8ab5dd2f41fbca9d23ba75698a382cfd6997047469be90ac60ec41371dab2945f2c02de0c3bcf4cda8634ed823435146aeb05dadf569c3ba78e348eb4a3541c9757d0d7502ed626d7f2a80296993e442392b5ae1b5fa6d2e06dc8b2c5ff6b6b2947e52ee0f658d3afc499dacdf6c24cfaae728a3218acffbb617783c94dc7a53a94ca"}, &(0x7f00002af000)=0x98) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000022000)=[{&(0x7f0000fcf000)=""/118, 0x76}], 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c84000)={r1, 0x6, 0x1, 0x5, &(0x7f0000fd2000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d69000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000990000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x100000000, 0x500, 0x3f, 0x4000070, r3}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000634000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a7000-0x4)=0x20, 0x80000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x2)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fcf000)={0x8d0, 0x5, 0x0, 0x7f, 0x8, 0x4, 0x2, 0x2, r2}, &(0x7f0000fd0000-0x4)=0x20) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) 2018/01/20 05:29:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000100000-0x2)=0x5, 0x2) 2018/01/20 05:29:40 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000009000)=""/195, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 820.581851] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=42 sclass=netlink_audit_socket pig=592 comm=syz-executor5 [ 820.624883] WARNING: CPU: 0 PID: 604 at kernel/bpf/verifier.c:2481 adjust_ptr_min_max_vals+0x5d8/0x1880 [ 820.624902] Kernel panic - not syncing: panic_on_warn set ... [ 820.624902] [ 820.624911] CPU: 0 PID: 604 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #198 [ 820.624915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 820.624918] Call Trace: [ 820.624931] dump_stack+0x194/0x257 [ 820.624946] ? arch_local_irq_restore+0x53/0x53 [ 820.624962] ? vsnprintf+0x1ed/0x1900 [ 820.624977] panic+0x1e4/0x41c [ 820.624987] ? refcount_error_report+0x214/0x214 [ 820.624996] ? show_regs_print_info+0x18/0x18 [ 820.625019] ? __warn+0x1c1/0x200 [ 820.625034] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 820.625041] __warn+0x1dc/0x200 [ 820.625050] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 820.625063] report_bug+0x211/0x2d0 [ 820.625080] fixup_bug.part.11+0x37/0x80 [ 820.625090] do_error_trap+0x2d7/0x3e0 [ 820.625099] ? unwind_get_return_address+0x61/0xa0 [ 820.625110] ? math_error+0x400/0x400 [ 820.625123] ? depot_save_stack+0x12c/0x490 [ 820.625143] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 820.625159] do_invalid_op+0x1b/0x20 [ 820.625166] invalid_op+0x22/0x40 [ 820.625174] RIP: 0010:adjust_ptr_min_max_vals+0x5d8/0x1880 [ 820.625178] RSP: 0018:ffff8801d951ef80 EFLAGS: 00010216 [ 820.625186] RAX: 0000000000010000 RBX: ffff8801c197ed80 RCX: ffffffff817ee798 [ 820.625190] RDX: 0000000000002525 RSI: ffffc90001923000 RDI: ffffc900012a0049 [ 820.625195] RBP: ffff8801d951f018 R08: ffff8801c197edd0 R09: ffff8801d86ba758 [ 820.625200] R10: 0000000000000071 R11: ffffffff85cfaec0 R12: ffff8801c197edd0 [ 820.625205] R13: ffff8801c197ed80 R14: ffffc900012a0048 R15: ffff8801c197ed80 [ 820.625224] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 820.625265] adjust_reg_min_max_vals+0xc3a/0x2d20 [ 820.625288] ? check_func_arg+0xa50/0xa50 [ 820.625316] ? find_good_pkt_pointers+0x530/0x530 [ 820.625323] ? mark_map_regs+0x2e0/0x2e0 [ 820.625332] ? mark_reg_read+0x36e/0x530 [ 820.625360] do_check+0x1baa/0xa170 [ 820.625369] ? bpf_check+0x333b/0x59a0 [ 820.625398] ? debug_check_no_obj_freed+0x3da/0xf1f [ 820.625419] ? check_mem_access+0x2760/0x2760 [ 820.625445] ? free_obj_work+0x690/0x690 [ 820.625464] ? __lock_is_held+0xb6/0x140 [ 820.625483] ? find_good_pkt_pointers+0x530/0x530 [ 820.625495] ? mark_held_locks+0xaf/0x100 [ 820.625506] ? kfree+0xf0/0x260 [ 820.625513] ? bpf_check+0x333b/0x59a0 [ 820.625523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 820.625542] bpf_check+0x3348/0x59a0 [ 820.625551] ? pvclock_read_flags+0x160/0x160 [ 820.625581] ? do_check+0xa170/0xa170 [ 820.625599] ? do_gettimeofday+0x190/0x190 [ 820.625609] ? __might_sleep+0x95/0x190 [ 820.625621] ? memset+0x31/0x40 [ 820.625632] ? bpf_obj_name_cpy+0x199/0x1f0 [ 820.625638] ? kasan_check_write+0x14/0x20 [ 820.625653] bpf_prog_load+0xad2/0x1bb0 [ 820.625668] ? bpf_prog_new_fd+0x50/0x50 [ 820.625684] ? avc_has_perm+0x43e/0x680 [ 820.625700] ? avc_has_perm_noaudit+0x520/0x520 [ 820.625718] ? __might_fault+0x110/0x1d0 [ 820.625728] ? lock_downgrade+0x980/0x980 [ 820.625745] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 820.625756] ? __check_object_size+0x25d/0x4f0 [ 820.625777] ? __might_sleep+0x95/0x190 [ 820.625793] ? selinux_bpf+0xc3/0x110 [ 820.625804] ? security_bpf+0x89/0xb0 [ 820.625819] SyS_bpf+0xe10/0x4840 [ 820.625829] ? lock_downgrade+0x980/0x980 [ 820.625843] ? bpf_prog_get+0x20/0x20 [ 820.625854] ? lock_release+0xa40/0xa40 [ 820.625862] ? compat_start_thread+0x80/0x80 [ 820.625875] ? do_raw_spin_trylock+0x190/0x190 [ 820.625889] ? _raw_spin_unlock_irq+0x27/0x70 [ 820.625901] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 820.625912] ? trace_hardirqs_on+0xd/0x10 [ 820.625920] ? _raw_spin_unlock_irq+0x27/0x70 [ 820.625928] ? finish_task_switch+0x1d3/0x740 [ 820.625934] ? finish_task_switch+0x1aa/0x740 [ 820.625950] ? copy_overflow+0x20/0x20 [ 820.625978] ? __schedule+0x8f3/0x2060 [ 820.625986] ? exit_robust_list+0x240/0x240 [ 820.626006] ? __sched_text_start+0x8/0x8 [ 820.626021] ? __fget+0x333/0x570 [ 820.626032] ? lock_downgrade+0x980/0x980 [ 820.626047] ? lock_release+0xa40/0xa40 [ 820.626063] ? __lock_is_held+0xb6/0x140 [ 820.626102] ? schedule+0xf5/0x430 [ 820.626116] ? __schedule+0x2060/0x2060 [ 820.626122] ? iterate_fd+0x3f0/0x3f0 [ 820.626133] ? put_unused_fd+0x62/0x70 [ 820.626145] ? lock_downgrade+0x980/0x980 [ 820.626169] ? exit_to_usermode_loop+0x8c/0x310 [ 820.626187] ? trace_hardirqs_off+0xd/0x10 [ 820.626196] ? exit_to_usermode_loop+0x198/0x310 [ 820.626203] ? __fget_light+0x297/0x380 [ 820.626217] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 820.626246] ? syscall_return_slowpath+0x2ad/0x550 [ 820.626257] ? prepare_exit_to_usermode+0x340/0x340 [ 820.626281] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 820.626303] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 820.626310] RIP: 0033:0x452ee9 [ 820.626315] RSP: 002b:00007fa8f65f1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 820.626324] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 820.626328] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 820.626333] RBP: 000000000000018e R08: 0000000000000000 R09: 0000000000000000 [ 820.626338] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f15f0 [ 820.626343] R13: 00000000ffffffff R14: 00007fa8f65f26d4 R15: 0000000000000000 [ 820.627093] Dumping ftrace buffer: [ 820.627161] (ftrace buffer empty) [ 820.627163] Kernel Offset: disabled [ 821.140329] Rebooting in 86400 seconds..