0x38)={&(0x7f0000016000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000011000)=[{&(0x7f0000009000-0x7a)="f57109bf6a7a30ffa583b27eeeb8a066cc524c438c84e41e800989ba48e2d72be5c125edf6bd51a08d418ab642c4488a3b4e30c41ade3e8f54f67968cefa67d2f9968fcfbb75e86448baad25ae27c903e578a179cac91331cde39caf36a28b4bd925055f7326898cef4fb91d24fab4be937937dd3068874e13a8", 0x7a}], 0x1, &(0x7f0000019000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000000}, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000001a000-0x20)={{&(0x7f0000019000)=""/141, 0x8d}, &(0x7f000000f000)=0x0, 0x1}, 0x20) 2018/01/20 06:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x3, &(0x7f0000fd5000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000098f000)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/20 06:42:41 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000b3e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x2, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x65}}}, 0x3a) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000e8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b40000-0x4)=0x14) connect$vsock_stream(r0, &(0x7f0000af7000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002be000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b40000-0x4)=0x8) 2018/01/20 06:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @rand_addr=0x4b1a6f10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$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$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$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) shutdown(r0, 0x1) 2018/01/20 06:42:41 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0x87) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000001c000-0x2)=0x8001, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001d000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50002}, 0xc, &(0x7f000001e000-0x10)={&(0x7f000001e000-0x78)=@ipv6_getaddr={0x78, 0x16, 0xf02, 0x7, 0x2, {0xa, 0x3f, 0x110, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0xffffffff, 0x4, 0x6}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x140}, @IFA_CACHEINFO={0x14, 0x6, {0x81, 0x1, 0xd1, 0x9}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/20 06:42:41 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000f8c000-0x4)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f8b000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8c000-0x4)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f8c000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 06:42:41 executing program 4: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b5000-0x8)={0x0, 0x0}) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000048e000)=r0, 0x4) 2018/01/20 06:42:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000db7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x2}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$llc(r3, &(0x7f0000001000-0xc3)="eb03c3bd758e6c476acfcde76ea5622a8d32fc172d41aa9ca0444ba022c597bab08adc3cd53a7172a4e0b8c59c57406ccfc36da42c5e117263b48512127037156945c16e97de2223fa898e93bd220234c7e5902a1c6fbe14332739a1118288f102df37ca7036c8ff78cd297d7ffa376e5ae0182009b32f06bc18072c9518253e2c340e47c1d75c8bb53a4f38c25cec9dca0fcde25663b9c86750c7e891c95e3627383a25da21c7878099f0588e5862cfab122b261e4105d9817f1009b58134d3a4de95", 0xc3, 0x4000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x7, 0x40, &(0x7f000074a000/0x4000)=nil, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x10000, r5, 0x1, 0xbe9d}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000-0x8)={r0, r6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r4}) setsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000000)=0x100000000, 0x4) sendfile(r7, r3, &(0x7f0000001000-0x8)=0x0, 0x9) socket$inet6(0xa, 0x80007, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000005000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000006000)={0x8, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r7, 0x114, 0x7, &(0x7f0000000000)={@sco={0x1f, {0x1, 0x8, 0x800, 0x713, 0x3, 0x9}}, {&(0x7f0000008000-0x33)=""/51, 0x33}, &(0x7f0000005000-0x1)=0x0, 0x20}, 0x28) socketpair(0x10, 0xf, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) bind$llc(r3, &(0x7f0000003000-0x10)={0x1a, 0xf5, 0x400, 0xffff, 0x7, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000008000)={0x0, 0x8}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000006000-0x6)={r9, 0x8}, 0x6) 2018/01/20 06:42:41 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000008f000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005ec000)={0x4, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x4, 0x7, 0x8, 0x3f, &(0x7f0000ac8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x7, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000546000-0xc)={0x0, 0x400, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000083f000)={0xd, 0x82, 0xad4, 0x5, 0x4, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000429000)={0x0, 0xffffffff}, &(0x7f000030d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008a6000)={r4, 0x50}, &(0x7f0000921000-0x4)=0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005cd000-0x20)={r2, &(0x7f0000a62000)="", &(0x7f0000174000-0x72)="0085d2769bce169a7d3a98b836e3fb76df9ccddf0599f60f3014cbd20259eb02a6467d9776a741f11e478ac43b950aaa6fd79f2a30993e5311e42d7f58f43ac4d7c261fd97a3c65dcf9301aed9ecf0dcabcbc01e6031a4570c8b009a0fb786218db519988e0af07f9b4a4eec6395985f650a", 0x80000000003}, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 205.933743] sit: non-ECT from 172.20.0.187 with TOS=0x3 [ 205.951316] sit: non-ECT from 172.20.0.187 with TOS=0x3 2018/01/20 06:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 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) recvmsg(0xffffffffffffffff, &(0x7f00002f4000-0x38)={&(0x7f0000f57000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000cfb000-0x30)=[{&(0x7f00006e4000)=""/146, 0x92}, {&(0x7f0000308000)=""/229, 0xe5}, {&(0x7f000087c000-0x77)=""/119, 0x77}], 0x3, 0x0, 0x0, 0xa98}, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005a6000-0x69)={0x0, 0x61, "198a18e7c56daf33e5c1d467880606cd2bc857301ceefc15a03162fc829fc16cd10201c3c1ff52c23bbe1c7168864b1fe06e49fa69fbdfdb69275a0cc2536661b8deff4f222efaf63d075944da42820216e0128dfecd44cf5fae9cfcba8e09bdc8"}, &(0x7f0000883000)=0x69) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d3000)={r1, 0x0, 0x2, [0x1, 0x7]}, &(0x7f000086b000)=0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000019d000)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000129000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002c3000-0x108)={0x0, @in6={{0xa, 0x3, 0xa7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x1, 0x10000, 0xf93, 0x7ff, 0x600, 0x1, 0x0, 0x7, 0x3, 0x81, 0x0, 0x0, 0x2, 0xaa]}, &(0x7f000093f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000afb000)={r3, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c10000)=0x8c) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006a8000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f000091d000)={r4, 0x7}, 0x33d) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fe7000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000fbb000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x4}}, {&(0x7f000001b000-0xa9)=""/169, 0xa9}, &(0x7f0000036000)=0x0, 0x5}, 0x46) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000c07000+0xe33)={0x8, [0x3, 0x6, 0x0, 0x43, 0x7f, 0xffffffffffffff00, 0x6, 0x8]}, &(0x7f0000abb000-0x4)=0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b69000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x945, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2f80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x980, 0xfffffffffffff001, "ce027c8e33ada90777ad3140c2853dab0fea7f622f455c10ff9f371edd6d008e2695124059a01b9cb39edfe7e0d2ff0c6a4e7a7855dc52669e44d38fcce888efc4e846929d1f61018d98faeb14b858ec"}, 0x160) 2018/01/20 06:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$int_out(r1, 0x2, &(0x7f0000638000-0x8)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) 2018/01/20 06:42:41 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000673000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/20 06:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6(0xa, 0x80007, 0x6, &(0x7f0000871000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000e5f000)="5b7db3e1be566ae0a59a25ee275c4c0f8eaa74cb03007d3e4a15c6d688084898a9f9ad3f7bfeef1773ecb2142bf72006de4550b31d", 0x35) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000445000)={r0, 0x3, 0x1, 0x2, &(0x7f0000e54000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getpeername$packet(0xffffffffffffffff, &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a8c000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e9a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff7, r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af4000-0x4)={r2}) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f000047b000-0x4)=0x800, 0x4) vmsplice(r0, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) 2018/01/20 06:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) read(r0, &(0x7f0000506000)=""/136, 0x4965b6a1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c5c000-0x4)=0x80, 0x4) 2018/01/20 06:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) shutdown(r0, 0x1) 2018/01/20 06:42:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x88)=@routing={0xab, 0x10, 0x3, 0xe4, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x88) 2018/01/20 06:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000ca000)={@common='rose0\x00', &(0x7f0000bec000)=@ethtool_regs={0x4, 0x401, 0x52, "3d6189cd0b0d02854942011d3285d8510e95ec970e1d61e0eab3b746cfcfb21f6e77026c03aaf55729c59e3387b1fdb3734034ca782546c40aba6cbb7cebb0c21a3697f50c61c13e825c0f730a43bf33def0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 06:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000347000)={0x8, 0x200, 0x9, 0x6aea, 0x0}, &(0x7f00005e2000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000291000-0xc)={0x6, 0x1, 0x5, 0x0, 0x9}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={r1, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) 2018/01/20 06:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d09000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f000088c000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00005be000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f30000-0x4)=0x3, 0x4) 2018/01/20 06:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d39000-0xb8)={0x0, 0x3, 0xa2a5, 0x10000, 0x8, 0x1, 0x4, 0x9, {0x0, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0xd3fa, 0x8, 0x31}}, &(0x7f0000c2c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e3c000)={r2, 0x800}, &(0x7f00001c6000)=0x8) recvfrom$inet6(r0, &(0x7f000092d000)=""/48, 0x30, 0x0, &(0x7f0000678000)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000656000)={r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000251000-0x4)=0x0, &(0x7f00000b5000)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009dd000-0x18)=@add_del={0x2, &(0x7f00008fb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r4, &(0x7f0000f5e000)=""/238, 0xee) recvfrom$inet(r3, &(0x7f00003e1000)=""/177, 0xb1, 0x40000000, &(0x7f00000ff000)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r5, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000f89000-0x1)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/20 06:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x1, 0x6, &(0x7f00006d9000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000937000)={&(0x7f0000213000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000e97000)={&(0x7f00006c7000-0x14)={0x14, 0x2a, 0x20, 0x5, 0x3, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2404c8d1}, 0x0) pipe(&(0x7f0000b77000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x2, 0x4) 2018/01/20 06:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) socketpair(0x3, 0xf, 0x1c25, &(0x7f0000491000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x8}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f0000a98000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1, 0x0, 0x0}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x150, 0x0}, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e98000)='tls\x00', 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a9b000)={r3}) setsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f000027e000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d4a000)={0x0, 0xa3, "7a0088f88a633a8d744b621aa64dc576719c976d4d3a8ecb38e1eb2e8899a13df26e8137ca0f53b9a2aaa33d59608abd1a813626c1e700576ed2b0a6ce65889ee226447bbab3eb9a25b8b1c7511d8514714d84468b78ccff85af19dbbe5bc3821ef5ff25226a686ffd346ef32d72217c53790735fb1e7f076f19c4cace9481bba661979d3e02b7abd27fe59dceb73277d7fddc1bcb44a5a3d20edc2a33b4989fa5e015"}, &(0x7f0000992000-0x4)=0xab) getsockname$inet6(r4, &(0x7f0000586000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f6000-0x4)=0x1c) recvmsg$kcm(r4, &(0x7f0000c71000)={0x0, 0x0, &(0x7f0000f23000)=[{&(0x7f000069d000)=""/70, 0x46}, {&(0x7f0000166000)=""/162, 0xa2}, {&(0x7f00008e8000-0x4a)=""/74, 0x4a}, {&(0x7f0000262000-0x27)=""/39, 0x27}], 0x4, &(0x7f000015f000-0x7a)=""/122, 0x7a, 0x9}, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000116000-0x8)={r5, 0x0}, &(0x7f0000971000)=0x8) 2018/01/20 06:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000987000-0x4)={r1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00004c1000)={{0x10001, 0xff, 0x1, 0x8, 0x3ff, 0x5}, 0xa62, 0x4, 0xa154}) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000cfc000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000e5f000)=[{0x138, 0x1000010a, 0x0, "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"}], 0x138, 0x20000810}, 0x1cc}], 0x1, 0x5) 2018/01/20 06:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd59, &(0x7f0000c33000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0xfffffffffffffffe, 0x28, 0xffffffffffffffff, 0x0, 0xa0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[@timestamp={0x44, 0xc, 0x6, 0x0, 0x1, [{[], 0x0}, {[], 0x6e2}]}]}}, @gre={{0x0, 0x0, 0x1, 0x40000000, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x3], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000982000-0x10)={0x0, 0x0, [0x114, 0xb46]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f5d000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e83000-0x14)={0x0, 0x3, 0xffffffffffffffbc, 0x5, 0x8875, 0x0}, &(0x7f0000b8f000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f10000-0x14)={r1, 0xffff, 0x0, 0x30000, 0x8, 0x7}, 0x14) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000040d000-0x4)=0x0) recvfrom$ipx(r2, &(0x7f0000b93000-0x1000)=""/4096, 0x10ce, 0x2000, &(0x7f0000edb000-0x10)={0x4, 0x2, 0x7, "3aa0b83bd02c", 0x200, 0x0}, 0xfffffffffffffedc) recvfrom$ipx(r2, &(0x7f00005f3000)=""/61, 0xfd79, 0x140, &(0x7f0000445000-0x10)={0x4, 0x1, 0x5, "48010856bd5d", 0x9, 0x0}, 0xfffffe97) socket$inet_sctp(0x2, 0x1, 0x84) splice(0xffffffffffffffff, &(0x7f0000ea7000)=0x0, r2, &(0x7f00001be000-0x8)=0x0, 0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e46000-0x110)={0x3f8, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6def}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x45a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) syz_extract_tcp_res$synack(&(0x7f000092e000)={0x0, 0x0}, 0x1, 0x0) 2018/01/20 06:42:41 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d74000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000215000-0x49)={0x0, 0x41, "67c3aae0bc1f82df489406799dd412d50596ab78c0bbffeaf975e7892a5529c35e553b41bcc0e07d81bc72fb62bf554e5024a96a38de3b9135387ad79183bbaccf"}, &(0x7f0000001000-0x4)=0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x80000001, 0x20, 0xfff, 0xfff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e5e000-0x8)={0x0, 0x0}) r4 = accept4$inet6(r3, &(0x7f0000e59000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000510000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f00001cb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e5e000)=0x14) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000e5e000)=0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e60000-0x8)={0x0, 0x0}) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e5f000-0xc)=@sack_info={0x0, 0x100000000, 0x101}, &(0x7f0000d95000-0x4)=0xc) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000e61000-0x93)="002611cf49957d478144e33cfd9d50e3014b6169db03f328185364dd798354312b8586759f45d773a60f0187a176b96aee61997fef95f6732d9d5befa5c2e4aba6b88e4c3c4ea6a2f684bf7a7f377f456d4dfd89e76b732d28dd3ea9344d65f6360cadf32c2d5f67a877c53a198d35c4b78254a53097f585be083b8c4cd5c69c894feddb032f28bf2c28d8c0b300e3bb913b47", 0x93) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000e5f000+0x5da)=0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e5e000)={r7, 0x7f, 0x3, [0x8517, 0x2, 0x2]}, &(0x7f0000c7f000)=0xe) 2018/01/20 06:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x80000000, &(0x7f0000eff000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f000079f000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b408", 0x10}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/20 06:42:41 executing program 4: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000947000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) tee(r0, r0, 0x4, 0xffffffffffffffff) 2018/01/20 06:42:41 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000018000)=0xe75, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) 2018/01/20 06:42:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000b10000-0x9e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xfffffca1, 0x1f, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000369000-0x8)={0x0, 0x0, []}) socketpair(0xa, 0x80007, 0xfffffffffffffffd, &(0x7f000063a000)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f0000bf3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000713000)=0x10) 2018/01/20 06:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fad000-0x38)={&(0x7f0000c1e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000077f000-0x80)=[{&(0x7f0000bce000)=""/82, 0x52}, {&(0x7f00009b3000-0x1a)=""/26, 0x1a}, {&(0x7f0000e63000)=""/179, 0xb3}, {&(0x7f0000eb4000)=""/147, 0x93}, {&(0x7f0000326000-0xd5)=""/213, 0xd5}, {&(0x7f0000f76000-0xf9)=""/249, 0xf9}, {&(0x7f00003bb000)=""/56, 0x38}, {&(0x7f00004ad000-0xb2)=""/178, 0xb2}], 0x8, 0x0, 0x0, 0x6}, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00007d5000-0x8)=0x3, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a3b000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/20 06:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ea000-0xc)=@sack_info={0x0, 0x5, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000054d000-0x10)={0x0, 0x1000, 0x0, 0x7ff}, &(0x7f00007e3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e9b000-0x8)={r2, 0x80}, &(0x7f00008f9000-0x4)=0x8) 2018/01/20 06:42:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f51000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000073e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002bf000-0xc)={0x8, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r2) close(r3) 2018/01/20 06:42:49 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000003000-0x28)={@common='ifb0\x00', @ifru_flags=0x0}) 2018/01/20 06:42:49 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x10, 0x80800) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000008000-0x3)=0x40, 0x4) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/20 06:42:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00009ba000-0x23)="fe6a502cbc9d1af7b32c68defcee22b29234c972b98cca33c49addb8516bad6f0d2ad7", 0x23, 0x20008010, 0x0, 0x0) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) 2018/01/20 06:42:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000edb000-0x38)={&(0x7f0000897000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c79000-0x30)=[{&(0x7f0000108000-0x2a)="7532f64ab7d09d8d1bba215e49c18799", 0x10}], 0x1, &(0x7f00006c2000)=[{0x110, 0x0, 0x48, "5b2b5492adac43ba889935d6ebdb4c31e4db51b5e034778c02024e12e975765146d064e62b0e6cacf98796b78b172fc9b351e52c3367679bc2792fd37359ab3c3b6cebe77fae48955bdc08405e8dd8d20f66c13ed5bc3ff6a602015e83429fd640d59f1059ab30d19b96792185ccd8fb6c82445321dd6458fbe35d39a9dc6919c3a810ea02581457e31ea45ee085fc6b550981f863c9b57c9881ff07142f2a7ae59276c8f8cb9d425cd66ba76cf565f66b90a60e4389d7ee4621c94bdcb44a718a229387d1bcb834cf8cd3c9bb6d51126ce7f8e7b90cd97057b48c86507677c001ddc52a6dfde15f0b9b524a7e539e45dffbe71b6f8cf77031"}, {0xf8, 0x110, 0x5, "9fea437d0151064e40d52ca4b88270107899ec0dcf484d5eec15165a3434f2e8d217b79e9939deccde2331bdb84c60b0aef4e06c752f57da43b6396b5fc4d02deeba3f086cfe463b3aebd25d522023c5974010420d9dd09d99c821db0f95450ac98193230d63a0103ae09a1477d851186723cc057b2461d00df2a4728420bf807933ffe37c598dd7e726fae134eb757436579f978de090dae6b3f032507ff09542ec53582557141c004d7ed21c9b3c7c68cdc79fe1ac46dd16600bc052e6b31e3cca09ad2322cc9135af41c8da9792d06307ef81e7478bf21eb2232f3d9c19e5134357c8575de676"}, {0xe8, 0x11f, 0x4, "86dae849cd4869b0d4b13b2ea64fc5954c4bbc387ec4cc21a3e49506eefda049ccda856712e8c7baa4c9a1b7cb283c39f21f289d01d481e92c54897291a3643d88e728c81d1be6a771ff5370822d5a358edad90e4ead6f65f795783fcb47ee3c2e442a509e56ae4c775744ec54fd9537067484a46d0df37196bfa9b60aaf1066ef2224551065bda8b5ff923138b274acf7879909d43c3872a5adac9a677e3ed3bcaa5b80a51d7058605cb505e82de9bd991b4540c8045fe6b2d317a9924fcb5a157b838f1ea85c71db8dc278f8707d42bfff9b2de4bcbf"}], 0x2f0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 06:42:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000058e000)={@generic="ae9970efacf3dd0437306acf1e3c3a50", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [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, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000a00000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000-0x4)=0x2e, 0x80000) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000f5e000)="4a6153c0376f886adda240ac44e32bf06682952eda1aadf9c0413c5278ff7dc4cf41f11224827ad4089b0563b46152eb2b04b54d27889de170b0f1cfdbdd1bf958f315bc906ddef39751be4bfe1d99f5885f") getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ade000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000849000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159d2850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24dd93c34f0", 0x82, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000028e000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a0e000-0x8)={0x0, 0x20}, &(0x7f00009cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c2e000-0x98)={r2, @in6={{0xa, 0x3, 0xfffffffffffff800, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3c6b}, &(0x7f0000466000)=0x98) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e76000-0x60)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c41000-0x4)=0xe8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba58c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2546465a5278de12b1989f64cc9942ce36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x74, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/20 06:42:49 executing program 0: socketpair(0x5, 0xf, 0x2, &(0x7f00009df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x8010000200000084) sendto$inet6(r1, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000c9d000)="", 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000d46000)="9e0bc4c32a582bac0a0eca4a572b085caf96f94494a77660ff949e2c125b2214464a49a420472d2de3a5490cfc4bccef56ecd1a7b87b45e48af919ef0bcd5b07154c906620132210da4c31e842365944a2f404042669486cdc70b4") 2018/01/20 06:42:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000418000-0x4)=0xfffffffffffffffb, 0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) 2018/01/20 06:42:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x800000000000002, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000000003, 0x8010000000000084) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000ae000)={0x1, &(0x7f00007da000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet6(r3, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000000+0x5ca)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x300, 0x1, 0x3, {0x2}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000144000-0x4)=0xfffffffffffffff8, 0x1ad) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r4, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) 2018/01/20 06:42:49 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000b000-0x4)=0x529, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/20 06:42:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000887000-0x4)=0x5d1f5fc1, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000679000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f00001a5000)=0x0) sendmsg$kcm(r2, &(0x7f000044c000)={&(0x7f0000ced000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a13000)=[], 0x0, 0x0, 0x0, 0x880}, 0x20004080) 2018/01/20 06:42:49 executing program 3: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x4f)={0x0, 0x47, "c82f7998ec122bf9c350bc98c14ca35b8039f03619ae4e9bdfda169d1c008ccd4b77c9478e7fba55455c785b4f5f905a1515d85ff43fd157477bdd84a73b7a0b55c5b5bf286c0f"}, &(0x7f0000001000-0x4)=0x4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c7a000)={0x1, 0x204, 0x4, 0x100000001, r2}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 06:42:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000552000-0x4)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f52000)=@file={0x0, ""/24}, &(0x7f00008a5000)=0x1a, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000172000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000054c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e79000-0x4)=0xe8) r5 = getgid() r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000018f000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024d000)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000022f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e11000)={{{@in=@empty=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, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f00005ea000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c4f000)={0x0, 0x0, 0x0}, &(0x7f000026a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dde000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000059000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000e9000)={0x0, 0x0, 0x0}, &(0x7f0000ec0000)=0xc) sendmsg$unix(r2, &(0x7f00000d5000-0x38)={&(0x7f000041f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cfa000-0x40)=[{&(0x7f0000ec1000-0x40)="b059106c36e0fa372434d34a3c76699b16bff5785e5b5a06b5c8efb82a9bc7e91fa3055668e10ca447a5ba484f1c6b3ad8dbb66901e1949a130f9a9a8902176c", 0x40}, {&(0x7f0000417000)="de25", 0x2}, {&(0x7f0000851000)="650cdd23749f34af709ca8924f1413b25b5b8e0b968641a016ff7fb1614350c22b9dc5bf368b71b481475238a2b38fc4d3672324cb2b6c376b743ec26a8e5dba7fb9cc82356e2e8c9180833be025b8bca71531d3ace46eaa75a7517b9edae519e4f5ebdc334aa684f0d8455773548a71bb004ab51ab433468fc7b9cc18", 0x7d}, {&(0x7f00001a9000)="7e9fa02576f2cda432299e01ae79206195faecfec32e2020dbae67b5c5e94576fa50f92ebf15929dea70337524baccf458fc0f385fa9e7c685f7199f03c5086a1b939b8514218407", 0x48}], 0x4, &(0x7f0000161000-0x108)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}], 0x108, 0x800}, 0x4000) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/20 06:42:49 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000dc3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000b22000)=0x32) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000dc5000-0x4)=0x4, 0x2d8) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dc5000)={0x0, 0x471}, &(0x7f0000d5f000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000853000-0x8)={r2, 0x6}, &(0x7f0000231000-0x4)=0x8) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002d9000/0x4000)=nil, 0x4000, 0x3000008, 0x20010, r1, 0x0) sendto$inet(r1, &(0x7f000012e000)="be3d4265142a7c220ddc56c2662aa50a41ee51ce41a06e93e9b4b591085c12f2797b2287faa044aea17a9e3e4d5e50e0c9587923374efcb5b91ddfcc3e032e2709176c80bb6920ca72a580bd7aace95a3fad9688660b2d0947e01bd095551d9f50606c6b8502c7ab9fbaae31ef467b9ae16fb57c62e8dadd47f65c3d9e5e452c101861a1d7d720e05ce0e1460868a96448f5c462f17f833e5dec861f", 0x9c, 0x20000004, &(0x7f0000dc6000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dc7000-0x10)={r2, 0x3, 0x81, 0x4}, 0x10) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dc7000)={r3, @in6={{0xa, 0x0, 0xf31, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/20 06:42:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@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=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000d5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000971000-0x4)=0x14) connect$packet(r0, &(0x7f00007bd000)={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_buf(r0, 0x107, 0xb, &(0x7f0000491000)="1f89874b93e550758bf03e14bf809988f6dc9fb2010931aa8d4814ea5b88cb7c6ef308ab0935bd7b4e6ec23c823d28b8935645904145cae3cb03f4156fcc94c792170afdee08f76f047b217e72577c1e955e66f7db9688c5d17ad9c5d750c35a6f41290cd1813d0ae4acc630f532562d245fe691635f2fe8732692604bf5d9e51f04271481fadc420b885abe23ee175cc86394e89bbfade609da6713ecccd739fdcc38", 0xa3) close(r0) 2018/01/20 06:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000075d000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x1ffffffffe, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1003, &(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 06:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000028b000)={0x2, 0x0}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/20 06:42:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x6486, 0x7, 0x5, 0x6, 0x92, 0xfffffffffffffff8}}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f00003ad000/0x2000)=nil, 0x2000, 0x0, 0x6132, r1, 0x10000000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000002000-0xde)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @random="af7657d73970", [], {@llc_tr={0x11, {@snap={0x0, 0x0, 'i', "e38439", 0x0, ""}}}}}, &(0x7f0000598000)={0x0, 0x1, [0x0]}) 2018/01/20 06:42:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0xff) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="", 0x177) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000003000)={r1, &(0x7f0000004000-0xb1)=""/177}) sendto$inet6(r0, &(0x7f0000002000)="7b6662fbe18f8c6fdf68f35f613301a61cf468175804e2d8f6411c4e3c7d0370ce0820c7bec4114451bc9d4af3231b8bded9a2ffdc43ae774850448ddc441354e20e5cc66e56aadfffa767094ef0aec10469980c66615fedb40765c47a0da77cb8d2c64035ef", 0x66, 0x10, &(0x7f0000002000)={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) socket$inet6(0xa, 0xa, 0x401) 2018/01/20 06:42:49 executing program 2: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000-0x4)=0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000000)={0x401, "1a822052bb1a"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0xfffffffffffffef8) 2018/01/20 06:42:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003a6000-0x1)=0x5, &(0x7f000070d000-0x8)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000019b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dcf000)="0000000000008001b3b60bcc5c54be0a295df000", 0x14) 2018/01/20 06:42:49 executing program 4: socketpair(0x2, 0x0, 0x9, &(0x7f0000feb000-0x8)={0x0, 0x0}) connect$netlink(r0, &(0x7f00008ef000)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001000-0x78)="d1fa40e99f0852f9718e9ba2adc0948f2741cb2f7e4c5efddfd3a13bb6637f2f0705ee15d7f7b1b9888435828fb8c698baf6548fcd21c636c72d6c52ae3e668f7ac7ffa2e35709b820515ec76e4f434035261c95d0869ea3f3a7489522496f3bfc8564179dde0782c98b8e62d10410a236ef91da6738fab3", 0x78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x12, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@generic="53b0a30825fd2c858a4d241b040e70e4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000004000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x4d)={0x0, 0x45, "98f3a54d81215a462c648529b7e50a40d8f9dc1898f1d6ee5154ce3c3ee889eb9bdb80a921c42b3c63f37118c9d32b9e4beec32816cd8ae62e77fa77c2f29fc81d14cde81c"}, &(0x7f0000000000)=0x4d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x8000}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r4, 0x3c, &(0x7f0000004000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000-0x20)={0x7, 0x8000, 0x4, 0x10000, 0x1, 0xffffffff, 0x2, 0x20, r4}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000007000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000009000-0x2)=0x10b, &(0x7f0000008000)=0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000009000)={0x3, {"86e38d4baac90d"}, 0x5}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c) socket$inet6(0xa, 0xa, 0x7f) 2018/01/20 06:42:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000127000-0x4)=0x0, &(0x7f0000501000)=0x4) sendmsg$nl_crypto(r1, &(0x7f000027c000)={&(0x7f0000988000+0x83b)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000ae6000)={&(0x7f0000f26000-0x10)=@delrng={0x10, 0x14, 0x100, 0x3, 0x3, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000628000)=0x0, &(0x7f0000a5c000-0x4)=0x4) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) connect$inet6(r0, &(0x7f00006b8000)={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, 0x1c) 2018/01/20 06:42:49 executing program 0: socketpair(0x11, 0x3, 0x9, &(0x7f0000cae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000486000-0x78)={0x4eb0865b, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x33f, 0x9, 0x81, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x20, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) bind$alg(r1, &(0x7f000088e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009a6000-0x4)=0x0, &(0x7f0000f9c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000061f000)={0x0, 0xbc, &(0x7f00007dc000)=[@in6={0xa, 0x0, 0x7a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xee90}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000537000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec5000-0x4)={r0}) sendmsg$rds(r2, &(0x7f00002e0000-0x38)={&(0x7f0000147000+0x56e)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000811000-0x40)=[{&(0x7f00001e6000-0x6c)=""/108, 0x6c}, {&(0x7f000072a000-0x72)=""/114, 0x72}, {&(0x7f000068b000-0xa4)=""/164, 0xa4}, {&(0x7f0000eaa000)=""/4096, 0x1000}], 0xcddee66, 0x0, 0x0, 0x240088c5}, 0x0) bind$nfc_llcp(r2, &(0x7f0000f1b000)={0x27, 0x3, 0x2, 0x1, 0x6, 0x0, "df9a372a5775db1ee5213af79ea447bd5255f52aefba5960fb58f66874bbb04addf557222ad9c67f6575e8baa79190fc08d1c9d047e86cd50612c24521bb2d", 0x81}, 0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c11000-0xfc)={r1, 0xf4, "97bbeab3797422dc59905cdea25a207f35cbb85b3c8d3d5afbf034ef685ee6b1d94e8302529f5da30dd062bb11dd91965a6cc7a953eda3e52b3fa8f023d89d7e5561268ed6c6eac8d77c8ce5e759c553bc693c8d43094880caa45e9b306158db9defe0725a7fc77cc930f2a8c30e16f8bb4eedd8600423d43f8fd827eb5a13834025dd67aa7b507e77afb5a9e84b9d99ef07a176978fcb5fee037040066276116fd459ceb879944f476ac10d7862fc6adbdff69a45458b9be3fcecd6f5b38405c5c2bdf691a06a2c159d723f2be93b9ae53e9b6bbef4f5b3a45cb478b0b88d10ea26ee7475f286adc95a3bb99b7d871c49572b31"}, &(0x7f00005e5000-0x4)=0xfc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000667000-0x8)={r1, 0x60}, &(0x7f0000ce6000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a9f000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000300000)=0x8c) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aa5000-0x6)={r3, 0x9}, &(0x7f00004b2000)=0x6) 2018/01/20 06:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ba0000-0x4)=0x0, 0x4) r1 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_bt_hci(r1, 0x400448cc, &(0x7f0000b5c000)="59f99a9ef20889ae6b8917804669c47885cf17ba33ec0362873cf85f183f6fb6f074e3e755296b4cf72b1dd640f7662d1bd7b2f8000c6d101c465ea666a7e025834d0e67a7b75b38ec65200df62db84236ab68e4fc6932e3376470340f226497665f45b9cda2ec32172139b3013fc995e8f990ce0baac565866c") getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000c18000)=""/93, &(0x7f0000670000)=0x5d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) getpeername$netrom(r1, &(0x7f0000e08000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a01000-0x4)=0x10) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00007e4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000bfd000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e5a000)={0x0, 0x67d5}, &(0x7f0000eee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c46000-0x8c)={r1, @in6={{0xa, 0x0, 0x407, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000f58000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f00005db000)=0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000037e000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0xff, 0x101, 0x1f, 0x400, 0x1, 0x4800010, r0}) socketpair(0x1a, 0x3, 0xff, &(0x7f00009c2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000738000)={0x4, &(0x7f0000016000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000bde000-0x8)={r2, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x1, 0x1, [0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e90000-0x8)={0x0, 0x0}) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008fe000-0x4)=0x3a) listen$netrom(r1, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5014, 0x22, 0xa8d3, 0x2, 0x29}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x2f)=""/47, 0x2f}, {&(0x7f0000003000-0xaf)=""/175, 0xaf}], 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x8001, 0x6, [0x7fffffff, 0x2, 0x95, 0x1, 0xffff, 0xffffffff]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000-0x4)=0xfffffffffffffc01, &(0x7f0000003000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r2, 0x1, 0x3, 0xff, 0x100, 0x6, 0x3, 0xff6c, {r2, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x51c, 0x8, 0xfff, 0xffffffff}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000)={r2, 0x5e, "4767f88aacd5022329f418c693005ed73235eeab7898eb222152ecd79731a2384b34e602889deb69091b0eeed9cb5ea365d7e29a8f971cdb32ad212e5c51373b57ac0734a71c5b2d378c577d5fc3b491c7c4a473c1dc12dba19548e96238"}, &(0x7f0000006000)=0x66) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000006000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r3}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000008000)=0x4, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000)={{{@in=@dev={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) 2018/01/20 06:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x200000000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000cb7000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x9, 0x5, 0x8) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d1c000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f00005f3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000987000-0xa0)={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]}, 0x1, 0x0, 0x7849, 0x20, 0x0}, &(0x7f00001e5000-0x4)=0xa0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) 2018/01/20 06:42:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x29, &(0x7f00008f8000)=""/41}) mmap(&(0x7f0000000000/0x37f000)=nil, 0x37f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000015d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000031a000)={0x2, &(0x7f0000380000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000010a000-0x8)={r3, 0x3}) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x7, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) socketpair(0x5, 0xb, 0x400, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000003000)=0x4) tee(r1, r1, 0x0, 0x4) 2018/01/20 06:42:50 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x7) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fd3000-0x59)={0x0, 0x51, "c8eb661eacf2dbabb5769be39eeabb693956ab1d51f083ca9902133156001c9651ebf2bcd4cda808b1a45fe21c02120ee01fc6d2ea5edd7d825d8be4812ae323faae54aa9479e4f111cc27339fa12cb9f5"}, &(0x7f0000157000-0x4)=0x59) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000717000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000d6d000-0x8)=0xfffffffeffffffff, 0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f80000)={&(0x7f00006c6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fd2000-0x50)=[{&(0x7f0000fd1000)=""/230, 0xe6}, {&(0x7f00009b6000-0x29)=""/41, 0x29}, {&(0x7f0000fd1000)=""/49, 0x31}, {&(0x7f00000ff000)=""/4096, 0x1000}, {&(0x7f00009e5000)=""/96, 0x60}], 0x5, &(0x7f0000fd1000)=""/134, 0x86, 0x1f}, 0x40000000) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000d9d000)=0x100, &(0x7f0000381000)=0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd3000+0xa43)={0xa, 0x3, 0x1d4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fd2000-0x4)=0x5, 0xfffffffffffffdbd) r3 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r3, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/20 06:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) socket$inet6(0xa, 0x6, 0xca7c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000041d000-0x4)=0x5, 0x4) [ 214.871405] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 2018/01/20 06:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x19, 0x0, 0x1ff, &(0x7f0000e2b000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000980000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d55000)=0x10) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b10000-0x4)=0x0, &(0x7f0000736000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/20 06:42:50 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000023000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0x26) bind$netlink(r0, &(0x7f000000a000-0xc)={0x10, 0x0, 0x2, 0x80000}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @str="29275e24241c2f00"}]}, 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) pipe(&(0x7f0000116000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r1, &(0x7f00005a5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000900000-0x4)=0x60, 0x80800) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0xfffffd35, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000016000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000016000)=0x7f) setsockopt(r0, 0x111, 0x0, &(0x7f000000d000-0x4)="01000000", 0x4) 2018/01/20 06:42:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000037d000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc7000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cf7000-0x20)={@generic="68cac9d4e9bb774aea7721ec8ec5d8bf", @ifru_flags=0x1002}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000fca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc9000)=0x1c) r2 = accept4(r0, &(0x7f0000137000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef6000)=0x1c, 0x80800) bind$bt_sco(r2, &(0x7f0000ad5000-0x8)={0x1f, {0x8, 0x1, 0x6, 0x1, 0x6, 0x81}}, 0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fc8000)=0x0, &(0x7f0000fc9000)=0x1) r3 = socket(0x40000000018, 0x80801, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) [ 214.922627] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 2018/01/20 06:42:50 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x11, 0xd, 0x2) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef3000)={0x0, 0xe3d, 0x61ff04a1, 0x5a7d}, &(0x7f0000309000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x3, 0x0, 0x40000000, 0x0, r2}, &(0x7f0000eeb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000086a000-0x4)=0xa48, 0xfffffdbe) 2018/01/20 06:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000aab000)=0x3f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$kcm(r3, &(0x7f000045b000-0x38)={&(0x7f00007c4000-0x1c)=@in6={0xa, 0x2, 0x241, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, 0x1c, &(0x7f0000efe000)=[{&(0x7f0000fdb000)="1fd72fcd391dc366c372028e549561d7c120436d90555c792274183f936b5aa44a8da575b1ecf82c5a1346132154c7e71dbadd488a45ace71fa819512c150085bedddb382b40025e8b26e5b34a7b3c74ddfb0a7aa0f4546475e466fe1a7b8fc81d16e7291d5f9ac467dbede37336d752489b8f4459a251701a5a2364bb517e630482a234cdf28638836a317238e985897742c204f9f8fa979503f4cd66263a6daf63f1dd4bd9896b6390d6f664e9724ecb6e1ba9bece83bd7a81cebaeea2b27a9c4cbbde69bff85de809df540171eb9e86af760a21ae98eb26935b14b3c4959910e900d75a09c6d12fb8369f5dcb48af4988e323016770afdb0f4df1441e8742842b0e1c17656fe0aeec7dad51b177ee4e49d8644c8cd8c8582435d0d6cd57f81cff4b6a6280e3e708a7aa8ab96a60975e72b02254c34316dee431ad844f723141677a055fd04b45b309f910eb597e17b5d93c643d64ad6bfe8d7da42f9f1867274ba8330dc916ef1cadaa20dc387becf7d12eca558c3321db9bf3bf188528c27377109e93d14c672c500824f904fda12a8a60402b8b02577cc3c3f7d790aa302585baa1a79bff3c373cacf37b77fd3606cd73247971c19617fbb09976aea17a638faf6ecd4848fccd5d7c5087f2602ba1b1e3db538b96b4ebd2556e20cbdf46ac48a30b70a552e7126977ab56203e99a049b00ddbaf7eb1dfbf8489cb6b76c080d0f8487be6f49d12bddd893a33dcead5672317c418c46259fd7f1f49a53a5d281f93edbcdbbadfff33c82ff862e90e926664e1dbc34ee2269f0911a4e2d3985c56bc6e09eaca81715429e7bd05985fb2fa620b7be01fafee200d37ee303d9eeee5a7758200cb71dd011bd23a9077d9876ab938886943396434ec3d8b36dcc57a9c46dfb74eb88d3422ae1514df6c467c51c09ae440b96b1046a23439f98abb7f05c28b812dea8d7e61760d721304882c2fff5a96fc0074219d3ac66f0a401b4cedf691831436287204de24d04e00e916f3d308101fb86257f0c137a2055665ae43e6b0cddac3191e1d458d57a65457896e4d9c036b3de8ea0636ddd1918deefd9126fbe7651be141b5b6e8733dba412e9c7ab716fea46f1fe177cb2cecad793691468cd6bc75ad6b385281913444c10c9e2ab49b54c7e0735a487bf48dfcf9f7933dbeeba1957e9b5d3e66ddec921c203f79bdd5799aa691bf466d0544471d8bc0177971eac1ce9b6bcd5fe8661e8be7c74af3025ac9249513d1f19f928994d8d2d51bb96c514be00ebea6a8eccd3b382abe9ba3fa64977266cf33648611adaef7561f6b2f866c7509578e8db8113f95bb6900f02e99e81bfb06a6ad8b7a2cd3d4620d24acec1c21cbbe17ffeaf637ec7bb84c1db73612c466c4f7a9f9107461269266da5c86e5b35f15bb3b9fa780ef0f83123cd03140dce2141c1e02d77adc4310f43803a7742497fab155cfc893bb71b5a06da8fb32ddf14f2c9714b81ed1dd0a47005efb71cd9b31febe8d184e2a1a6c99186d70617fc0a6734c717bf009b0aa9b5aed3cd949eb069f9c32269c43a8a1186d6952743d1fe709d253ac13ed1988f5a3c917ac636f4880a1e22f1c85aed8db91364c1bcb1b8a170523c346ab7bb406cfbc3ac8575d43c95488a01bfa3db4b0df074f78eaea2062887b842a91f498c8856e7cd6ec9c4d8d38fde5c3a81002d2008bde748c834145becb56ff243c31ec00bb9f77e937ce4137246401978d0deb7767e550510d084a4ddbb071d3335b6f9bd6456b34737cd9d6153f8dc621c176a794c8962c56944eb5c55b2786b29b0440265db0a253f08730238a03a9dc9ea7f13977c8115f5e69bc95ea1481b20239b5a4d16e37bb151f7b97fece11a4e61a66b9c153628fd3d40414f2c79111cb3a73db868f7ec44efe19a1c8055f574cae0697d627df80c8d7302921232e6aa4887d894a942af4085b478d95dbaf67d09ff34839378ddb3a756d4f5b66aecb3aaf9707e3b8541d9d1c4c49e4d0e5d530505b969dad239fd93757518298af37fb9f527485ead62950fe4e1b98a5690bb26e421f140d95330953d1801b7084c08974bdc2597ae05ae229abdc573ec76e2f3346c9df358bbb286dd3c0b83dd46da8c658c8b2c65f10b3b1361b16e99b92ceff6aff6eb8d104a6e160e8c3ed841d412da52d003ea083e42206c605f0e3efb28b33da0f79aca8fa9d12ab505ed80ce9c254dd559994d0765d54b3ccd7903aff1ff1ebb695d5fbb2bf198b0c5ff5a30bc077ed9f74b2774a0f73ac94e1d61524070aa51c637193e16c01f01ba4486f4c85b1ae0bfabfda311ea7f8bddc94e40a113079bb278679209f7000ab66b8b9afd1fdefb906d3bfdaf902869e86801b64531c08686278fb91e98dc839ee808f708a3e976fe7982a3f756a7dedc64050506908a5e9c20abd332351fb2e85bef20056375acc787cdeb3ab35009ca01f5d9b1baa09de25966b72e74c6f2302ba7b74fef080923792ce857df674dcb37a881d88cda7409db080723c2cbb45a8de345a546de6d65a541f91dfde46ab6cfe87ef41b884a28dc1e1c8a2ed5dc5292c14dbb247d351f9b07aea31c276ade7ece5f761293a2ea7a69d1ac4390524a00aebaa9af63656eb0851d589d55819d380b619b3544084cbca47c6ffd5cfd41b93711a642e6856beb7621a128f8cf3c581e6163dbe29771d591e43edb4920d3f8f971dc0b502e8f2e39c999c376ecebc0b9fd4168abf421c95a693df0df44d30974b56d82ea397e727c6f9aa8b55cd9845cd3e762114bf4f6761026f9f8ba11c30e4d9cef2533913b612187ab0e6d6dded8f91f49e71915953b75421fb91664b6b590d32228dc132433487be30303f08d7eaccd0958d2eb6d76b06dcce790c8bea762870fd529216c6017ec158c560afb490a29c7481f46c8d5e72625ffab7302c88fbac0412ff82e8a30b747f449c8d985c48227c2608ddb4d9e7bdf17bb4825595ab4f29dc008db75a4e51df50efbf32d9eb149a64ef28efaf32357199469ef0c1e4bfe0557e254eae69cdc6dac0b70a46fd4d3f3de10266b1002cbedfebccd16ba86a1a13c20bedd07b98a181699e798eb60eab6c97bdee965bb22844cec460165f4c032933f594e0b6078ba2d62445bb53607e4b07097b0933fb9aa6fa15089152f0252c0e7e29997fa9685c6836003bf60a47ae7bbf8dd7b2887a5b4d8f979c608ee3577764182db156a79917e666d0ac2a3a8bf03a2dd41e14866a1fc09848740a670475c7e016e17059bc3f4ddc3be03015e6159cd4fa24d0bd864b1ea1b5e6daf640fa714b410aa863fc9ad68ec8a4a5b6e23896ee5a8b57e3a24656090d5b38a30f5e9bab3a56de32cd2e2f0b731d79f76a79b10e2a977b0c25f8cdf48d2d58fb71bf4347818e117b1d054525e0039c4382e340061750562b8c04eccce6f944219137917c51e2c2a36bc7d7b1c8ccd2a548ba69a80794b59dc521748a2329ad450257a00fc320300b41174f7b7ac9b48c88f5fd3c5ae08bd65fbe6a96602081c9d509be6b951cc2878e6b7bfc1fce10199c49689c6d87343b769bf8cd1efbac0c2fa05e5b2773e9f74918582e6cb2eb4d26740d0bab0cbf4bf5caaf32bca9dbcdd2721801277fa96a5303648dd7bf961f2753dc28e28680fcfbd87032b509d3834efaccafed75d5b7946438ad33a9844b88994d299f62053ac947062f9bfac63278147bca7519bb8823ab1e41d5ddf0c6d2c53507b21625573e5819a633e31acc8a8040b28decef416dd5ad5e9629a1daefdd4da2bae4ee0c324e32cd218c08af4205cce4128cd09ac7199c491409756b2a6eeb6a640ed33e58ed1d6c5d18f5aea5d672c3f75873058c85544d7538c312342a474f42f991c951df07115f39aa0a0bad43aca628a6669617c8b094ad60bfabd770706cc2daa2725a3de6a58ae924dca73738180528b5a5141586842ca719a4ed8ff5b6d99b2dc50d786f8eb8b614811b08edc1b29862221a0f6a851d2826d5dbed213422195064690bf5e0c7e4c32ea57d75a88beedd6431d9ab28bf5181fe0e87a46176f0300424fcd50ec28ddcc2edb27adaf60a9f51b0aed7dcc5355223b24250e88aa026a7e44466b6e045f53b99a54ce82270e2978c34548663f800e127543ad75da9768c8c7762457020e1d460298eac6347eaa608dcfb71c743ebe7d8f3276f697072e01e22aaa44dad84cac51a26c14340a16c87f99089d6105f2856e59c5a736599fe5a79e17acd3334d17872c8de5474afcf9705e814fc7d2dee4bb45bfcfc53326a83e3afa9d9cff1f63c53c1522f66456a490c05b2772f32df45503ecccea3edd6199e39af3172a97044fd5215e7e5dd451588f23943453f0a7f5863cd4d89f8208cb06f8b07e7fd309347833ef6a9a8bcdf662ac4f0e0800c9742eafddcc765795cfff7a7d5cc80225d69ae184b6d39495c526888f910b450d0f85d879942006900e26b81b89307c43bb369cf91f4f3290c721b264c006c4818c187d2691f6bba07beea5e5ae746fbaed641afac143ddbc53aaa0bcabca97b2189c9f1b19d1132ad3877f538fabbff63a369402bf2931eff5ff88795137f49ffcdcc3ce69a7ff9862d2c73a4a29ae0680972884ab4d36eabb9100b1ca722121e1a2caccc60a7fd016427751dabc033ba2fc6e8cd971b4c07ccf7b91f45f95fe2a7b8cf266dbe3387b5691ea825d4085109489740d330732a6713717344a6d4b7943f4ba7b037bd4d26e82ce34e50ed4e2bfe8b74b3200fe93d451decc692d4a004b44618991b03f9c60bb4ae15bd2843cf5bef25916c7a8ee383244eee706eb1532088b4793347c2cce1213f0e91cf58bdba1020fb641a796b6889a9df68e3b25de78be9e2585d340252e20a0f2e12c68e6a12c147839d94b3e6aaafdbe654825238b79fdd1862d79b486c99a67f962d9c63bffc50eec1e184153d2b8a1d6e42b38bf3e0519a78626616d8cd8a4f18ee4bb5efacc9320b2edbb4906ba584c235a3e0cf31c0415fe60efe812cfe7c833badc690f3b707b0dafcd6eeb808929927e19e30583f77396eb2714566a30fbf7a0868fb10c7da462c173f3f2f084d2beeed63bbfdd9d28aed0ce1e1a4a7151f467f7294c0567fcec2353be4a9113c9ba1a928fadea71ea3f398e61eedddbdce286157e3ad5e03650fff7983e3e0f40278829c299313688618c793b596f85eb56c0468086d91be48d0b50524667f181027bb8b089a181bf1cbe9f76f70a70ffc2b369bde35919e38c35fc643c38b1cc555b08b47da26c0e09d8b5abb7630fd44be306a8425d92675b43f24427c4df74f8f8b24fd02fcb9efa44c05ced0334f5822ab821de8d47aa6ea7d8c62d83ad368da761e1f0e188439ca19390e77b2a0329977538de46f9b079a901ac83dd57a9e0d049f782d04e9b4e852f20ee87408f53c9022c923ec5e7799663a0759e5ed0f8c46454f9690c16073598ae3e2cae9b6356076ae70d1487e44fd17fe89c7ba3439732b3ff467538132e9aa588f6944f6ca6891f591faf32670eb520563e63d9f76e1317d506b928a1a781e21a8b8e9450bc01adcfdc38693ed2c3907f93dcc164aac500fb8a44e0b6eb8e1e973b66c663b2647ffbbba28042e1006e336027cb000df7db477519598fecf13755880b36095b0a0b0d847a04fc420afa9a9e79faf97dfb81ffd5921e941966063500e1d500c499c44f96617335a0dd5afad391702b50a376cff4131afa83c609772074c99f74488df6691b618edb0c3e8ea5e072285d22ff36afdd172a2e3", 0x1000}, {&(0x7f0000606000)="a73a70c49cc91cc6ca39fe8f1e9905e34aa9c784021bbd64c0ddaf3f0791a9fddc5b4135f118c89cf03b28e9f688668c1e5a1530a86eb1302e8c437f43fc054af5e200031ff6fb172d7e08d7636022026bd86999ea34093461d8e230b8a972a5b8a8dfdd42452ab1bfa15a", 0x6b}, {&(0x7f0000802000)="d7336f7c18b6cf4e739fcf0eddae0f5c1396bd40106538721141aa9d8afaaf520e10632126a6da5e1c9d152ef3c1f3d1a51157c32a127bb6a4977852f7554c822ce331da33c441ceb91758d645a1089d0bb3ffe726b0bca2f19e47bbc7e2681e450c9751365d1457e21c527c4556bd35433851e96dfd9e79f50e6f8024228fcca249828b6306277253a3476c3a19e8a2c653f05654cd917286b2c6257a01660bfa335f6ec698830b6b173ecc6051e85e05f62be56cd796644e3e691217416411d7527961440a9c026609743661a828982595ada314170ab9cbbfa60cbc1876a357fa8178", 0xe4}, {&(0x7f00007ca000)="", 0x0}, {&(0x7f0000ee3000-0xd7)="69183efcfa33bcd69381cdc812e9899d978131feed2f73d3078b25182c3d9a1713ad1937a91dece9ff4e9271b7cd97a469449686c2fc3478b9baa5fbeb022cf43ea61d76a258b2209900cf07f01b92daff93478643d51395a505d11db69afbaf3e928eedfd0ed7f64ad4bbe6505fd0836e1ee7b7030ea0caffc711aa7f302e7d4fcf596b53970df1861986f22335b348d26d3622b50561be933778c422e5d8a4d6ef6153ea3364aaa776377452f11622b89739a50c0f54aeee7ab41c132a75881eb61844d0a4672dafb66678ecee7a9969ea13102e97e4", 0xd7}, {&(0x7f00009b2000)="01851f8efe081cdb58c8d6c1b5ef17cd5d21bfb04b1ef7c5a10e11e97d5baebd5a7b79841edec8bf1d424deaabe9fe0f90b0c6bbb4c10680fd4e793a545e7d07197b339b73dc7334df483c6ff7c64e0222c600a432072f67518c9e1a2edbd5f0faca9def5e269689e1f33090e739aed34e634ff6aa7e860f8c8dbc54fbd8b138a8c40480b73b2763851b3e4764a72bd503c4f29416c6fd6915c4a744be748b", 0x9f}], 0x6, &(0x7f0000d36000-0x4d8)=[{0xe0, 0x84, 0x4b4b6452, "5ddfbd8c793de74fa2b79b2117f7a619777e8ee6df18dc7437cef017193a252703d2932d1df7a578618d8f4b98921fbfc34b388d32bf1050df18fcd7da0ddea664c2b09606017c8592d2b9f5324437cfac2265f99b958327fe537d0bc32414eb30478ba73e5fef481458378407760961769e0e4e1a6e9f84702f22d3375be2857f523e3685b6c55956c227cb6fe19824c1aaedebecd4e4de8992c8901f5bdf4473c655d578e9e53fd6013b8564cbef99c9c8b5d27c699657e5ed81e2ad1341404659a80fba05d4e09167abc59326cc"}, {0x50, 0x112, 0x6, "22c3ea9bc2465c86b1b52856d75822c96d7dd369701bd89fad4e6f1b55fec3f5d7302b598bd27723750777a12c8d2d94e20bf4bd74fe6984edd381163f"}, {0x108, 0x100, 0x8, "f63961fec263f975bde24655858a12c979b7b5f0d0a10414427a3447deef1b1b003ea77a4f472efdbfd7618a982c06585cad00cf1647a4f888960b85f5eea87a17a505cfd86a5a5a28ba9fc37562e467fa034d8332bf0ce906657f89ab289a292ea19a1cab1da2c85c1a398d434d48bf7a999ec422e29eb3667bc0ceaf1645094b8338d1d984d09ade2aeb1532c9153ee9dd4d8fa1ae9d4eaa9a2eedce99a6237b3ab7c18d56e08d5313b393aadc5d27985f1f0f18c65108f07fc98f763b7659e280283b267709459c749ca0cb0416f5e2d06225ea079e14c8198fbc7ff62f71bf0ba7dcb6c1a7f419f1d0ad21262329c2"}, {0x28, 0x119, 0x7, "ce90de4321c3f5130373e30da3fceed2c0d1e3507b"}, {0x88, 0x10f, 0x8001, "2b884f045d8f7eb359e566ab5901efc03b0cfdfbfb81f34c7264bc083acfe01cd1a257e328b98cbd5b8f858c482b4da7a70ce64f938f2493b5b88237cf608990da8f9c098ffed6e0b04fb7b26167f30fd543bbb9e9f2ecd3a9deddb2193c3335651e5a2665de5b4e5a28e31a38f84e79c4"}, {0x108, 0x1ff, 0x20, "ed2a2a1a25d937e00d8c97bff36672d610af85f1d9c60fa8c58011c442d667e2373fad17b15d469e7d16614742f15be61d0f7da32b1527134cee2326076430eb60f63a5596b8fa62f084539e1bcb41e3c21e0a89d35daf322b3d4bfedf528fce396469092ff21b4b5e693caf7c7a56726aee2a2aba7c2eae6fc43a1196ab6ca597d83e23639ddf3aa0a1012b9f5dda9ba428a40bdeeeceafe42aa130321b19c7df751f70896aed9ef1e99d1cdbd4da45a1c068158d0dd49b2a5c7467d5f55e5afedc89f58de6f7ae2d3f1915b60e1bed5816c144eea682b564fa2d96aed1fef05fbbf8906c3b1bd8db9c8a7ac6cb616b76b7d465ae"}, {0x58, 0x3a, 0x5, "686d5c7222dec67e0725ce430e61a0f4ca055de82d789e589944c914f217499e8e0c003f50200e85e3b270219a4b518623afa1b2d84bdbd340e451e3922116f107a0f0"}, {0x40, 0x111, 0x2, "180e3b392d462949d488e5376798b19b1e818ce964e7073d59c24a61b38fc07f50ff928a2eedf6d2c489"}, {0x50, 0x13f, 0x9, "d6b162b0839b79a8a0494da47e4e68bb91e71f540a0c63334ce794af75a3fd1c72de53413df0a14b697c1ac382fa0fff6badba18fc0997d46b"}], 0x4d8, 0x20000040}, 0x20000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f0000208000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x312}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xef, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xb9, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b40002", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000e000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x2, {0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5a9}}}, 0x32) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000000d000-0x4)=0x6, 0x4) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000dfb000-0xc)={0x2, 0x0}) pipe(&(0x7f00009ae000)={0x0, 0x0}) 2018/01/20 06:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) syz_emit_ethernet(0x29, &(0x7f0000198000-0x29)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@x25={0x805, {0x3, 0x8, 0xfb, "66d8ebc5d8a183bddb7bf298b4f8bf23194aa02051bd6143"}}}}, &(0x7f00005ed000-0xb)={0x1, 0x2, [0x858, 0x725]}) 2018/01/20 06:42:50 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = socket(0x15, 0x3, 0x2) accept$inet6(r1, &(0x7f0000fc2000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d16000)=0x1c) r2 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f02000)=[{r0, 0x0, 0x0}, {r2, 0x228, 0x0}], 0x2, 0x40) r3 = accept(r0, 0x0, &(0x7f0000634000)=0x0) connect$bt_sco(r1, &(0x7f0000568000)={0x1f, {0x7ff, 0x6, 0x43, 0xd9b7, 0x7, 0xff}}, 0x8) socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f000076b000-0x10)={0x8, &(0x7f0000cb4000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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 06:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000348000)={@rand_addr=0x1000, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000f38000)="ff0204000000000100000050000000000000000000000205", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/20 06:42:50 executing program 0: r0 = socket(0x11, 0x4, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x3, 0x3, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}, 0x32) r2 = socket(0x10, 0x2, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e11000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt(r2, 0x5, 0x9, &(0x7f0000fba000-0x6a)=""/106, &(0x7f0000992000)=0x6a) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000576000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000000)={r4, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000ac4000)={0x0, 0x0, &(0x7f0000efd000)=[{&(0x7f0000037000)="f2b6a53ff8478ce861bdfc1c56eaddfcec5a3debdcde9fd7e1156c6a97986eb94f9e7060230a021b8a6997feeb25504ebcf00146727b36895d9ea498f27b83660eece604584fa850f62a7be5261ee249c6e9313df3b763c064895ecd80b6a47ed60691349a36fc24ff8a", 0x6a}, {&(0x7f0000001000-0xd3)="611dc95f38534079b54c700796775b2f1b705464fa621d177424485b11e7febf75978c2f33885a097810d24393d5f96c662da3e976e75fe63683b5962bf69ad9d3db49ef9a688df540251732413ae24d107ad6cf3e5944b09502a106d65c2803162917ec07a997c6dbb2effcfbc56d227ba25aaa7a5c976622ec37be7be5032d82ea33c28ee8b71e8a3cd129c6e0a55eddb25193ed9b5d2acd17e8160000617d3b9397c1842dc6f7711203ee2e376fb2bc710bcbc756ca7c91c17e32483f72de1079b7b4fe6ef7a52c78ffd16df44a7f4e2b46", 0xd3}, {&(0x7f00005ee000-0x2a)="64c976b35aa60d69dc7dd031d5abdb040c4a24c12ab7250f4105be7a9d790e903e5dee042599e2221b35", 0x2a}], 0x3, 0x0, 0x0, 0x8000}, 0x44) write(r2, &(0x7f00002bc000-0x1)="", 0x0) close(r2) 2018/01/20 06:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0xf, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0xa, 0x3e176573, &(0x7f00000a0000)={0x0, 0x0}) r5 = accept$ipx(r4, &(0x7f00003d6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000431000-0x4)=0xfffffffffffffe8e) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x3) r6 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000083000-0x83)={0x0, 0x7b, "fe91801d64abacd95eb80fc041fb38f4b9bd68d7be0ea6eb90223056a1e01c14d4e842ef8d9b5c503d50ca0f46ed2cc1b82f37f0e43f838992de5955fc4e34da3cf9cee90501341486030f62b112c39943e67f6b6147ee67acda2d18b3b3dcfc4e943fe1e7d0f5d23c967caefd9196e8a6e8b3ad786858dfa5dce2"}, &(0x7f000013a000-0x4)=0x83) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000b63000)={0x2, 0x8, 0xfffffffb, 0x8001, r7}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r5, 0x9) recvmsg(r1, &(0x7f0000303000-0x38)={&(0x7f0000338000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000822000)=[{&(0x7f0000d50000-0xa5)=""/165, 0xa5}], 0x1, &(0x7f0000ae8000-0x3b)=""/59, 0x3b, 0x7}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00004e2000-0x8)={r8, 0xe4}, &(0x7f0000c41000-0x4)=0x8) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000e1b000-0x8c)={r7, @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]}}, 0x8c) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80005, 0x6) accept$unix(r0, 0x0, &(0x7f0000f94000-0x2)=0x0) pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00008ee000)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727aca5d9b82bf3e2c6e7c", 0x3d}], 0x1, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x78, 0x24000000}, 0x11) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000e6d000-0x12)={@generic="90e79862019287a959b06d6d87fb7f32", 0x6}) read(r3, &(0x7f00001aa000)=""/34, 0xfedc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ea4000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b36000)=0x10) 2018/01/20 06:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvfrom$inet(r0, &(0x7f0000fe2000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f000019e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7b0c5fe81b4492a25ac117f761d16786b774d7217bec57a73eacb22d0db4c5fa52e0ed75d8116fc76c0a60fc4651db38f63e10f6aa0b7d2a742732b1029991fa265a581921f03aa59bc2ac875e23fa70435f6a429e270a80735d4a77ef5a574a1b752c5492272f2bfb199a03c86da909b3caa87e480b00bb90a3ff826c78053d339dfa7fd20254b1ffcc6d34004ba6f551bd1f97c9dd490541c525271cabf6750246a248711568ae9a78d33683c6344043a1180f355d076aef4318f19577362aa3b2db2ddfae381815d256c5c66fec75cc0a35734058924b1b3d91f4b294ff634d804427a43c29b64b7dce09b0d89183c88ced4ef0e5a9adf504490c1e87259a531de864b4489bf8bcab84db89430294126485ce5d1190f0629e95b709001f8504403946c086e90b20c0fbd9131b1ff05c75354e525aca0fdaf9d5a7bdad7f94482efd124332418685d1b43b6678f8477d8a8af8e121b6f756faa0228462f8940d385155224be88c4c40ce13b22b85d7c51b73ad344115f9882b935c45c0a328286bd7fb6bcdd7b37d9f50d670807ea2b62b354c69c019b578163591e33f40213bc926ef341555ca3dad84a75eb63c2142f81273405d8c273f7b06148182a040b132f4ac27c3eb6f654a1e7181d438ce7aa3ad86a3a7783c0f7917b618f3e1aa84f182eb5e292a28655092a06a43c70540b738115b322c38fd8ea395a9b6c7568875ccbc5c547dd420205b5621448a69902b7ab3d3d6abb9e3cd8e90407f50e6cca2220316b2f7078580988f9df38f12c3238abe1030c88865e1cb25c8b1617fb1ed76a4e1ae49a296c4193778ad9d66a510fe4d7376b0aab8efbd565194537343cd72964d83d411c87ee20203ebe9b018d459cd3179e31738fe6ddbc87825e8b8a2914bbea4088203e927d9ae20f9a95649628206e8f85beab0405370028a950d1e44674c9475b57824ad83c5ddaf938", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0xfffffffffffffffd, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000221000)={0x0, 0x0}, &(0x7f00001f2000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000024f000)={r1, 0x6f8c, 0x72f8, 0x5, 0x3f, 0x0}, &(0x7f000031f000-0x4)=0x14) 2018/01/20 06:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000019b000-0x8)={0x0, 0x0}) r2 = accept$ipx(r1, &(0x7f00003ef000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dd8000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000061c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000603000-0x14)={0x0, 0x0, 0x800, 0xd7ba, 0x5, 0x4}, &(0x7f00001d7000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000388000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000e9a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, r6}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00007bd000)=@sack_info={r5, 0x3, 0x6}, &(0x7f00004c9000)=0xc) close(r4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e3b000-0x18)={r5, 0x0, 0x10, 0xfffffffffffffffd, 0x1f}, &(0x7f0000866000-0x4)=0x18) r7 = accept(r3, &(0x7f0000e96000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e7c000)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ae8000-0x20)={0x7785, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f03000-0x20)={0x3e3942ec, r8, 0x0, 0xffffffffffffffc0}) connect$vsock_dgram(r7, &(0x7f0000733000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) r9 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000894000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000a0c000-0x4)=0xc) bind$alg(r9, &(0x7f00002b6000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xffffffffffffff89) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffff26) r10 = accept$alg(r0, 0x0, 0x0) recvmsg(r10, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000059e000-0x4)=0x0) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00001ee000-0x2)=0x0, &(0x7f00006a8000-0x4)=0x4) 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$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f000063a000)=0x2, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r2) sendto$unix(r0, &(0x7f0000acf000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006de000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000164000-0x78)={0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x3ff, 0x8, 0x9, &(0x7f0000907000-0x10)=@common='gre0\x00', 0x8, 0x7f, 0x200}) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000753000-0x38)={0x0, 0x0, &(0x7f0000511000-0x60)=[{&(0x7f0000d60000-0x34)=""/52, 0x34}, {&(0x7f000013f000-0xec)=""/236, 0xec}, {&(0x7f0000c35000-0x5e)=""/94, 0x5e}, {&(0x7f0000062000)=""/1, 0x1}, {&(0x7f00008d3000-0x80)=""/128, 0x80}, {&(0x7f00004b4000)=""/4096, 0x1000}], 0x6, &(0x7f000004a000-0x1b0)=[@rdma_args={0x48, 0x114, 0x1, {{0xdee7, 0x5}, {&(0x7f00004cf000-0x3e)=""/62, 0x3e}, &(0x7f0000949000-0x50)=[{&(0x7f0000325000)=""/52, 0x34}, {&(0x7f00004bc000-0xfd)=""/253, 0xfd}, {&(0x7f000059a000-0x71)=""/113, 0x71}, {&(0x7f0000038000+0xc0f)=""/185, 0xb9}, {&(0x7f000008f000)=""/165, 0xa5}], 0x5, 0x28, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x9}, &(0x7f0000ee4000-0x8)=0xfffffffffffffffd, &(0x7f00000e4000)=0x693, 0x9, 0x7, 0x6, 0x45f7, 0x75, 0x800}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000455000-0x4d)=""/77, 0x4d}, &(0x7f00002db000-0x1)=0x0, 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000c4000-0x2a)=""/42, 0x2a}, &(0x7f0000bcd000-0x1)=0x0, 0x44}}, @mask_cswp={0x58, 0x114, 0x9, {{0xcf1e308, 0x42}, &(0x7f00005fd000)=0x6, &(0x7f0000644000-0x8)=0x1, 0x7f, 0xed3, 0x9, 0x3, 0x3, 0x80}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x2}, &(0x7f0000f01000-0x8)=0x2800, &(0x7f0000e89000-0x8)=0x3, 0x401, 0x0, 0x7fff, 0x0, 0x14, 0xfb}}], 0x1b0, 0x0}, 0x4008000) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r1, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/20 06:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009bb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c3f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000059000-0x10)={0x0, 0x0, 0x5}) pipe(&(0x7f0000250000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001bd000)={r2, 0x80000, r3}) 2018/01/20 06:42:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d30000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xfffffffffffffffe, 0x2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f1e000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xead5, 0x1000, 0x10001}, &(0x7f0000f1f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c0a000-0x98)={r4, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200}, 0x98) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00001ae000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ac000-0x4)=0x10) accept4$netrom(r1, &(0x7f00006d3000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000148000-0x4)=0x48, 0x800) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f00001c1000)=0x565) 2018/01/20 06:42:50 executing program 3: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000447000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x25e, 0x7, 0xff, 0x7fffffff}, &(0x7f0000c31000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={r1, 0xfffffffffffffffe, 0x4000030, 0x0, 0x0}, &(0x7f0000048000)=0x18) socketpair(0x8, 0x80003, 0x9, &(0x7f0000e33000-0x8)={0x0, 0x0}) 2018/01/20 06:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x80000000007fffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) close(r2) pread64(r0, &(0x7f0000b18000-0xbb)=""/187, 0xbb, 0x0) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000f8c000)={0x0, 0x0}) epoll_wait(r0, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005d3000)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000153000)=0x28, 0x4) 2018/01/20 06:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000b61000-0x8)={0x0, 0x0}) socketpair(0x8, 0x80007, 0x5, &(0x7f0000b1d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000588000-0xc)={&(0x7f0000f6d000)=[0x0], 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000925000)=0xe8) sendto$inet6(r0, &(0x7f0000c32000)="22257c8549107bd3920b43be0cca2bc6bac56f6e690ba701e55eeebd28355176d352d99e2086d883c3fe11e131ce80aa277b1ccc08a1b2b7ed187ca7251f5512d3ccbca51e438f344b4a5c3bcba5af9cd37c247870be0b1c57cde9", 0x5b, 0x4000000, 0x0, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) accept4$inet6(r2, &(0x7f0000178000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a9f000)=0x1c, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/20 06:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000ec3000-0x3a)=@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}}}, &(0x7f0000181000-0x4)=0x3a, 0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000523000)={0x200, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x2, 0xa) write(r1, &(0x7f0000107000-0x49)="130000001000ffdde200f4b20d0f050000230a00000000001100afa73022e5f9ec3e4fe8f0d0aeec976e7ca4c9374a972e9fd808101cbcf3569a863a1ddbe4e302f144ac6c222f2ab4", 0x49) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/20 06:42:50 executing program 4: 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$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00002b7000-0x3)='\x00>I', 0x3, 0x8040, &(0x7f0000a1b000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000eb9000)={0x0, 0x0}) r4 = socket(0x9, 0x3, 0xd04) connect$rds(r4, &(0x7f000019e000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x9, 0x5, 0xfffffffffffffffb) connect$nfc_raw(r0, &(0x7f0000257000)={0x27, 0x100000000, 0x7, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d61000)={0x0, @in6={{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0, 0x0, 0x4, 0x60}, &(0x7f00000c0000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c38000-0x10)={r1, 0xc0, &(0x7f00001b8000-0xc0)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2262}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045b000-0x4)=0x10) 2018/01/20 06:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = accept(r1, &(0x7f0000b7e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d07000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c92000)={0x0, 0x7}, &(0x7f000050c000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000df000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1ff, 0x7, 0x3, 0xffffffffffffff66, 0x10000, 0x5, 0x3, 0xcc, 0x3, 0x5, 0x9, 0x2, 0x100, 0x1]}, &(0x7f0000a06000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dc8000)={0x0, 0x1c, "e1916536f2013c9a3b1279ab4ed52cd3a2661f676eacfe0a8df4b290"}, &(0x7f00009f6000-0x4)=0x24) sendmsg$inet_sctp(r2, &(0x7f0000c14000-0x38)={&(0x7f0000724000-0x1c)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb57}, 0x1c, &(0x7f0000868000)=[{&(0x7f000028f000)="f9002a", 0x3}, {&(0x7f00007ac000)="516a732579e5454086db54194870f138acb3960aad9cf4a114aa2f28d3c2d18e8b055eac11e9c9695e7ff4bab1dd380fc0d4f4c77302836e9ccf9cc5c13a654a2161b0bed11644c73d93e0ff43357db02cd8126d3ad85951e1af", 0x5a}, {&(0x7f0000807000-0x8d)="670ecdc69a4f86fba2a074b597d9971be18534a69ffe0e5a4db2209240c2e0779cdff038112443d6f312e69d1bbc862c5ad36ba9e2b7385f7d8e5ed624ac17edda0fb1c1f990b095d9ff665bcba7062b78972fa0ea6e9a621c6f5f8f9552bb8d9f65ac2197890ade6dff2179dfe2a67e6a4ce55db27afd2aeae3900d26361655880f018df10aafc0d68c6e0d18", 0x8d}, {&(0x7f00001e0000)="bbed7760dd909655f9d47f1996df2b8da3969632bc2cbb161f3a271a7693a55943d3e874be5c798bcde20f157967f9325ec68eeaeebe09e64127a412cf35afe2d15524db537df1ee419e80c5c37ce5209108f82440696187768687d0bd16f7168558c950a53cd051ed2dfa2ed3333318a660f6f412dc443524a429a34a7692f70e9c", 0x82}, {&(0x7f0000ff5000-0x80)="2bf70b233c68b6b16be61f68301140228301678bf5006dcae6f173e9641ba0c49831fc5b59674be18d4bf510d84ced1f30998c9c4fb8df2fab0c44bdc4a6ef2d6a3e554e5ec1a30f8554b040bf73e3f6b32ccd19306386bd675052b5f0e9364924354207409fe369ff59c531cd329d4e1d76c734126bba240bcc9fd77042f5a0", 0x80}, {&(0x7f0000ba6000)="2fb16805de2da64277466c441b117e357296e5e6bfbe9405dc62712024b5d1d437e621ebbbbed6571ea581c324c910c2b7d9fd4d5251f5ed13ad9191f322a74880d3d86a33c46fdde01c1c662caa6df6b89baacc689e492839698bab241e092a0f806a3bfe3d0f912b18256b369dec677fe6ca2253fceb952787745df767fa32d57cf0a31f855e8f783f74e5a8e85b4c288aa6335a21ec9fae0fbe48c2a2f03f22cf7ba4c38a2d2b5933a5977531d8099324f4fa85ce6a292d9dc9be89", 0xbd}, {&(0x7f000025c000-0xac)="f6465bcab9664763e30218ec6a4046d8b52553bf9a0d260388f3efae90cc4277f57974968ce3fc1de740f1c9349b724e12e210fe914bc1fb254123de21ec7a6ce6045d506d49425bfba85450a61e545e525374798fc2b1d6d60297d69f1d9b1eb77d70c99c0104fedb5102ca333c201c43d365b9e8c03aaeb2a8fa3a1f99d2b867ee580111cc7981bba99302de3010028ec5e194a1ff733616f0e645404c21453f41639b5a75e45089c6d23e", 0xac}, {&(0x7f0000b6b000-0x1000)="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", 0x1000}, {&(0x7f0000709000-0xbd)="60d0de3029971298e3fcfc4d82371c5c3b3ccf0084005d9b5d76892a66a79e157f705529371c03330b870f0b3e9adc05bca926b9c1db0de01982491cfb6b69741bcf333fef2d7414146dff9a7d07eee2f1cda58a6f006f329827e2b7c0fb7156548928614251d104bc0e443dcc4df2de13fb796c3ac7683068d529b9f0f87ff592b72526b683cc0379f70cd93119aae507319dfbeda5930d57d5bbd8dd500d48774935a41b34649f98389366135188af925608f5020e2d489664b1a7d2", 0xbd}], 0x9, &(0x7f00001a9000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0xffffffffffff7fff, 0x7f, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x7f, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x8, 0x4, 0xb65, 0x10000, 0x7fffffff, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x20, 0xffffffffffff4c75, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x820e, 0x400, 0x80000000, 0xfffffffffffffffb, 0x8, 0x4, r5}}], 0xf0, 0x80}, 0x20000011) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00004a5000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/20 06:42:50 executing program 0: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035f000)={0x0, 0x0}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000035f000)=0x6, &(0x7f00000d3000)=0x2) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002f4000-0xa2)={0x0, 0x9a, "d28deb2540aabf4d005607967dcc2fb3acd3d3c59124829faf865a8b5f081d12806ddaac2a81ebe2b93164dcf38f501a75cf2133993ac25bae0b61b12ce61a5fde2a37873797c19bbc356fbe170b32e3819d3feb9044c16fcf9fed71e27632b0bc3101748dabfc26f365e0649c46b51f31d213ab18422494f23c0887525137314be6eefbf12edb0f0bfd4e06ff3dd06798352dbf177bc337eb67"}, &(0x7f0000360000)=0xa2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000361000-0x18)={r3, 0x6e, 0x20, 0x4, 0x100000000}, &(0x7f0000289000-0x4)=0x18) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000362000-0x8)={r3, 0x20}, 0x8) listen(r2, 0x8) r4 = accept(r2, &(0x7f00002ba000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000035f000)=0x3a) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000299000-0xa)={0x3, [0x385d3a2a, 0x80000001, 0x3]}, &(0x7f0000025000-0x4)=0xa) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r4, &(0x7f0000362000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000360000-0x4)=0xfffffffffffffff9) 2018/01/20 06:42:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x4, 0x7}, {0x7, 0x0}, {0x3, 0xfffffffffffff001}, {0x0, 0x7}, {0xc, 0x33}], 0x5) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) poll(&(0x7f000054a000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000a0e000-0x4)=0x0, 0x80000) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f00008d8000-0xec)="fae96e0d6ffbd115ff28b2a9c710b9b64db3f1e91667d02e48140ef71b21693368b40b5e19e3fa7e89685fa7529641fb49c58507177bd105550065681e166d04e3bfd749b16637f02101bb872f95584e5a141f3722f558dee3d2038c4814a7d9819b437ad8eee61afce2ac6f939fdadd49f935c11b74e5b9b8333c56e785bc433d212a550d9c844857f084aeefce48dc0ba2085287fb714e2b96090c83dc760a3682065361d0a69fb3b85244187d33921fc156f828936271e7314dd9728a5a554e1e51ac778a960d8965198748bf52f4958294ab058c37f3e9c6b5579cc9a6e0baf30a51208a7fcfcfbca6cd", 0xec) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "0800c8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000fb000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000032000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000c0000-0x4)=@int=0x2, 0x4) pipe(&(0x7f00000ec000)={0x0, 0x0}) 2018/01/20 06:42:50 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000009000-0xbc)="a5ff908926be99d6906d18de6a5a138779fb05c1396aa720a0850b483239c0fbadd5cddf35a0ccde3166e45929de4d7a44178b3d120e83015002396e73545c559e56f24e5814c6d185e76a87332cabc1b1d09488c29a57f06e368142255616f3a83d802de4de9476a8328b09f0813e3c5aadcc1629bfd58309296fbe8574960f1b3b8bbf7ba55cb40748a43ff9a8d032d8d929598354fac3b00c213951008893410026226899150e97deb3425f82ef337b54e02f02e21b173558c0e8", 0xbc) r2 = accept4(r1, 0x0, &(0x7f000000e000)=0x0, 0x80000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000018000-0xa4)="92e58753093c15f6266d317a2673e1dbb280c7d9bffb21877b534ddb377e0596020b7561a8303e0f5fb4d37449109d1c9afd5e5370e6f58d833bde51dc5d2216a7d3c992c8f94552f2888b0d385d71180afe69425d2e5304264883d9e87fd03df8f72c743e7e3ad2eeef53b8434fc8547f1147a74be7c6e130d96ccf2bc17ffd7893229c4cab90d10e80f926e4a3f071a9ff44383c29246e71ae471a64d13d5e7ac4e675") 2018/01/20 06:42:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, r2}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x2, 0xfc00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}]}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r3, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000-0x6)={r3, 0x5}, 0x6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) 2018/01/20 06:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0x80000, 0x80000001, &(0x7f000092d000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000ff7000)=0x0, &(0x7f000068a000-0x4)=0x4) 2018/01/20 06:42:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000632000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x1c, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r4, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000043b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000709000)=0x10, 0x800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000056c000)=0x1, 0x4) 2018/01/20 06:42:50 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000010000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa, 0x2, 0x2, 0x8, 0x5afc, 0x7fff, 0x0}, 0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000024000-0x4)=0xae, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000023000)=0x3, 0x4) 2018/01/20 06:42:50 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0b000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eae000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8f000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000055b000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x5ce6, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x1, 0x10759819, 0x10000, 0x1c000000000, 0x8001, 0x3, 0x2c, 0x3}, {0x40, 0x7, 0x6, 0x20}, 0x50, 0x9, 0x3, 0x1, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x4, 0x1, 0x0, 0x10001, 0x3, 0xd8f1, 0x2}}, 0xe8) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d53000)={0x0, 0x58, &(0x7f0000f43000-0x58)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000014f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000852000)={0x1f, 0x1, 0x7fffffff, 0x1, r2}, &(0x7f000092d000)=0x10) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 06:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dca000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000)=0xe8) bind(r0, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) 2018/01/20 06:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x15, 0x8000a, 0x1ff) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/20 06:42:50 executing program 1: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000b8e000-0xd8)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept4(r0, &(0x7f00003b9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fea000-0x4)=0x10, 0x800) sendmmsg(r0, &(0x7f000003b000-0x78)=[{{&(0x7f0000708000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000f73000-0x20)=[{&(0x7f000082c000+0xfdc)="65230c5b9842a7f19b46438111673970389ccf37c7bad19365738b2b7fdd848b3380a7abffc5913e77", 0x29}, {&(0x7f0000dd6000)="8b3e154704c62c7dec9ed561fe", 0xd}], 0x2, &(0x7f0000ea1000)=[{0x28, 0x113, 0x80000001, "1785f75334e1d5d385b5d5eebdfa6f9aa95c84"}, {0x30, 0x10a, 0x0, "8299264c6541fd5a94c54bbac284f2b8d06c41e4a0ab95e6d2d9111d7e"}, {0xf8, 0x109, 0x101, "f71a8a78cfcd301093436d204018d33c01b5cdfa3a6b256c6e8ac0bf20e744edc2b64cfb353d7244a29df7dbf27a97650cd740df6539f50ff7a9bc814930e5b56111c08d227ee8a734d2fa904ca3a723fab49e9158953163642bed68850fea734845fa2815b4004a6ce266b6be37be86ac854ddc9574ba2dfa005ef69395ba963fc15b2a52fe5db3ab6748fd0d179f53127c295aee63f6844da2b572f462f8b2a39169b3aee73755356ef0f861438317a855a9d14ab4bd69fa8b8a5a551ea5acc3e3fe19cd896154942a59f555ca3e0fe8a21701eefa1b4ab43abf5ac1253c5cc6"}, {0xd0, 0x10c, 0x9, "7e267433e5347fa37f4d1834d7c4c4c026bc3e49eeeb00d3a6a9ebac46648f7b8c2011e916cdd112e70d1166a4a5c2e9afa87a700046da7d0c7a3fa9fdf04adee55fb428f40dc72e4d3ae4e18a020f7b07216a85eca0d08ba3d9be06663771b4e0f88c31ff6ddd68f95d6f599fa1b9ffc4f412dc2cd25be865a49d3dbbfcd130b65218c8cc1588509170e403bad49a681aee42d3240b46bc1bca2bd8f93fe60fa85ea7ebe6f04834d83c1b284baa66c10f0b252574e11023420dd2c086eb"}, {0x78, 0x10d, 0xffffffff, "90080fb6d6962830084e1d136e39b6c2c0925fae96b5ed614d9e5f29429adef09ac4cdc6282d1c8410a34d15a22c6dd89fd5e7ba6605c1ebce9b3ead176c705026e6e04abd3bbc38ab61fd901e227a3272ab788960d4db6b093001ee6f22664acf3712"}, {0x78, 0x103, 0xfffffffffffffffc, "9f32835805fff6f557fc42bb1709c77f8a702b4ba0b28289d213e90fbfd69a5a6f5160a8ccff6bbe7ae1a8212befedacf5060337f6ed13f68768e0c82b9f6932e4271f040ce5192e8828e39f0fc3aa2a8792efd7395cb68ecbd54cc7ae56485c7192"}], 0x310, 0x80}, 0x6}, {{&(0x7f0000d85000)=@generic={0xf, "0108c1fbba04cf7f7d61525cafcd486f96afb59aa30424eb16940832e9854972fa5c7abe471805d0736ec5750d55aedd8d9bf9a8e3f4e4bcc1f156412c6f83a10ef9897c40f8929b010dcad340cd70978ccda8040523f225428a59aec8fe738e6004f15cfea3c68595d6d8ab00bed3e1000bcedbd3e0e32cfe35d2de7f79"}, 0x80, &(0x7f0000fc2000-0x30)=[{&(0x7f0000128000-0xbb)="f983badef99008e56ee41825edc6a8d467de32099c5e8c457d425cbc4f5ac3fff761969a3e08969f7f85e7022c52610243969b5f1a950d9ef1baeb6b91208a94ce71547c28822715200cbbe4086e76f22fcf442b1b94cf9a740c2cf3ab95a223490db3f4096df1a4ff2e6a7dbd190f30a9385957d879b3ad92557a09bc85605a886b5759a4ca9b1e238df97eb0fb65305459a6897f41556538dba0a457fb5353d85f01f61bcde720fbb69ad1c38bcd5fc101eca0388e5d07493260", 0xbb}, {&(0x7f000010d000)="dc34cbcc6a4ffd2d1260ccd5e736a5a48ba3f95d1119f0f9b4af81bacfda7ac58c0e98c5ef64f484f3b3d5e1089709176234cf944cad6fd431c622fe147a089195a1768cadcc87cce1c7268e1671b69ae91e7facc0b93601f2f5bc720268d542407d07f157c592066910f7fbfd712f7048887c7a89c5d15cb73148ffbc70837c76", 0x81}, {&(0x7f00009bb000)="e27a5dc41b6c7f90adfa18408b8fb726cd1e5d576a8befdb38d98531e45d9fedd59a6b0283efed50ba2c108c3e6434b8915782b73d91a728ce074392c8a8382180adfd14f4ea65a78b4975184d60a801920c378481e791c491d0bd8c8ab09f45624a510928cc3a9a6316838988880ba4217cb14566a60f527bb5095d5e327c9bc6e18263437d352a6a4468cd1e6e5e5cde8ace5a62d496e3f0a9730b215ab06dc8bd422345306f697d7fea78242dcd224e7acd65ad325bc7de211c33a83e5ac1bbc5830e54bdf7bd5dfd75526268e2eff8f75082d61f1892b1ae2c85208c7694f904728a81891b076ef83466c0924a068e907af770", 0xf5}], 0x3, 0x0, 0x0, 0x4}, 0xffffffffffff3c4d}], 0x2, 0x40) socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d8000)={0x0, 0x0, 0x0}, &(0x7f0000560000+0x8fb)=0xc) sendmsg$netlink(r0, &(0x7f0000c6d000+0xa81)={0x0, 0x0, &(0x7f0000279000)=[{&(0x7f00008c0000)={0x10, 0x39, 0x801, 0x4, 0x1, "", []}, 0x10}, {&(0x7f000090b000)={0x9c, 0x2f, 0xc00, 0x3, 0x0, "", [@typed={0xc, 0x55, @pid=r2}, @generic="6aadd51ff428639f54eb08c7ca646e68a309eec8e30eb0850a319af9dc291b31f589f1473a0ba745175849d77dc6708f19d3c7d9a71240ae551432bd591a45dc5874265bc1b02c1f928e2379c867f7f4dcd6dea2f19f60480727a805c3ebfcfb7acfb3d0603be1cc458bde99e9992144e2e64baf47f6f25649e342d0f14897"]}, 0x9c}, {&(0x7f00005d6000-0x15ec)={0x12b4, 0x3c, 0x20, 0x7, 0x0, "", [@typed={0xc, 0x93, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @nested={0x1298, 0x40, [@generic="7f8d351d960bb19fc9f3df5ca4c2958c92af752b368c215cfeda1efc50b5e437d4f4a165e8923012e7e1f3b5d6619224b112974596c4c40fa1b45f1c9c75a0f0cdb45ce0f986b424e62a7381af37d4afbd37cc1405091d3d5a4dbbc96e2094554552ce0d49ddb53ef15bf7da08a4803f5ae3768822835ba3e01beb549cbca33e652a222a9788721c65ca3405b74329f8fa82761f65013a36e779f5ced144e0f547d2ceb9851ffcfc1ee2915943270ab082d408bec3b41d153747686bd9570a6318", @typed={0x10, 0x40, @str='em1+!\x00'}, @generic="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@typed={0xd0, 0x6c, @binary="3e65d699566f8ba438abaa053b2a8dc06a0869d2123349f35b2fb9eb005d5b59aad16bbf2a16955641e0dd4ec46029d3d7b24af917b551b9db3b211010c5b6afb643295e29f81884877b00918dd1a24f1e52b23cd013944b536479d0e8911141e4a3932bdb231c47e9f119e291e8b436a330b3419dd5dfe9150d3efc01a5825817e31244310ab4f4cfcf35e4b262445d4b9566644f2453d438390a4537e4ce8191e8c4cc6416555cb25404640fa7bc83ed15d2facef111ac10c5b49dce03daea2f2f6a02ca"}]}, 0x10f4}, {&(0x7f00006f6000-0x11dc)={0x11dc, 0x33, 0x200, 0x7, 0x2, "", [@typed={0xc, 0xa, @fd=0xffffffffffffffff}, @nested={0xf8, 0x5b, [@typed={0xc, 0x7a, @uid=0x0}, @typed={0x10, 0x14, @u64=0x8}, @typed={0xc, 0x25, @pid=0x0}, @typed={0x10, 0x33, @u64=0x9e9}, @generic="dca1432dd8c47048678c58aa95f57bd7ca05701e293f73ba4cb3dd002a3b5ad391a2209297ebd5046ecfa48f7d535d16e807fbf0a3a68ce48e0ea0c8b918b2bfe7d9f7a1857242b2b918946e352b1a756574c57cc4eb277ce0d73f63f2a4f88dacc3b53ce40028cda337250eba025d7252d20cefb97b59a842561a00cc97cd2df433a936cd8bc192186cf01acd829997d675b2566c3b5a30e7739d7c57ac446f92cbdd6f5a9ef5070dc9d96c96ede8ab4d90cad96a298e9271096a"]}, @typed={0xc, 0x2, @u32=0xffffffffffffffc9}, @nested={0x1020, 0x24, [@generic="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", @typed={0x18, 0x6a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0x1a, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @nested={0x90, 0x19, [@generic="e1b3c53281e8539304562dae177b5100e0185d732f42fff3a987dcd407205c5c2996c8c5b7aeaba16fd7e54983b1223f8ed4f22a31e91bca0bc6b7ac70f4853d7419670dbfb4b762750e79d9f6038b736aa923db3206506e3048040b3f36e0ef52c2048f4b288b93e0e823ac729b24bc272547ae570db1257a39ecbd8d8ac4a22caf946e0783918627"]}]}, 0x11dc}], 0x5, &(0x7f0000d6b000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x4c004}, 0x40) socket$inet_tcp(0x2, 0x1, 0x0) bind$netlink(r0, &(0x7f0000c78000)={0x10, 0x0, 0x0, 0x110}, 0x3a8) 2018/01/20 06:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000fee000+0x90b)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x141) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x7, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x40, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fe6000-0xc)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006fd000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000094a000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/20 06:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x4000000001d, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) 2018/01/20 06:42:50 executing program 0: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cdc000)={0x10, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) epoll_create1(0x80000) 2018/01/20 06:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x22) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000745000)="d97d92058bfb264e6e00000000316b1f90ec80216bf835a371eff5a8785625899bd3d939d8aaf7363a8882cfe5a43cf67cfa8def9511b23ceab93b8035328a660ce6db2b16419626f8b46158dd7664719a0ba647bc418d72ec6192e13363e47f46d08d71149495a84aecdd73b2a0a399d608b1465eb4cc3c9b3988d14b1a93f02b1f65e63fa593df0027d2051ffcbe6c", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000021000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000023000-0x4)=0x1c) accept4$nfc_llcp(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60, 0x800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dee000)=0xe8) bind(r1, &(0x7f0000ab8000)=@ll={0x11, 0xc, r2, 0x1, 0xffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000449000+0x6b5)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c95000-0x4)=0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00002af000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 06:42:50 executing program 2: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) r1 = socket(0x9, 0x803, 0x8691) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d15000-0x8)={0xff, 0x10000000}, 0x8) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000d14000-0x38)={&(0x7f0000d13000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d14000-0x80)=[{&(0x7f000053b000-0xb3)=""/179, 0xb3}, {&(0x7f0000d14000-0xba)=""/186, 0xba}, {&(0x7f00003c4000-0xf)=""/15, 0xf}, {&(0x7f0000d13000+0x4a2)=""/50, 0x32}, {&(0x7f0000d13000)=""/15, 0xf}, {&(0x7f0000449000)=""/182, 0xb6}, {&(0x7f0000d14000-0xcf)=""/207, 0xcf}, {&(0x7f0000525000)=""/238, 0xee}], 0x8, 0x0, 0x0, 0x20000080}, 0x80) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000d16000)={r1, 0x0, 0xfffffffffffffe00, "3427a28bd6b81cdddd767861d3f4917b3e482f280622dbc3c8496777848b273ca07286c2416bfb40cd13b4284a1fdc956a6ee56ca8c12649c50ca442bd55faef76f4982cb6f704e975860dc00c34f0c607ddcf307e0f2557cd762eed0151c7d8fda1639b1c96651eead2c1"}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000d6000-0x10)={r4, &(0x7f0000d16000-0x1000)=""/4096}) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000197000)=0x0, &(0x7f0000d14000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r3, &(0x7f0000d17000-0x10)={0x3, {"612d155fcd84de"}, 0x10000}, 0x10) 2018/01/20 06:42:50 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, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003d000-0x10)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b0b000)=[{0x0, 0x0, &(0x7f0000433000-0x60)=[{&(0x7f000039a000)="1c211e9ccf9ff2", 0x7}], 0x1, &(0x7f00008a4000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca1000-0x4)=0xc) 2018/01/20 06:42:50 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0xd1, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000)={0x3, 0x820b, 0x1000, 0x756, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000)={r2, 0x8, 0x81}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r2, 0x4, 0x2, [0x2560000000000000, 0xc22]}, &(0x7f0000003000-0x4)=0xc) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000191000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f72000)=""/37, 0x25, 0x100, &(0x7f0000f72000)=@ll={0x11, 0x19, r1, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) listen(r0, 0x100000000009) accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000)=0x26) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)='K', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:50 executing program 0: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x427, &(0x7f00000cf000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [{[], {0x8100, 0x1, 0x0, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x36b854d58ee1a83d, 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, "c5fc9e", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8b7f3bd75e022b5a"}}}}}}}, 0x0) 2018/01/20 06:42:50 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004000)={r1, 0x0, 0x8d, 0xf2, &(0x7f0000004000)="1330cd0a0e33299b3344a62da60a08c2b8bd0f4464c16da02433d60ad36d506499b499e7b8014f60e6a77a7dd58d2148a57739739d564f779b045bbc4d27d8c8d3666c55be202d3a7ad5155ff62dfbe96e4b1b851de91336fd39891219ef86203db41f2e2d051d0b0bf2fafa7be366733a1b56dff205441e3ce5ea90ffa8245ba6881ddd9693b945ff7a44e0a3", &(0x7f0000002000)=""/242, 0x0, 0x2}, 0x28) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/20 06:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe50) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)='q', 0x1}], 0x1, &(0x7f0000117000-0x78)=[], 0x0, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009e7000)=[{&(0x7f00005bc000)=""/241, 0xf1}, {&(0x7f0000a5b000)=""/83, 0x53}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00006fe000)=""/231, 0xe7, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x80, &(0x7f0000002000-0x80)=[@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1ff}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x7fff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={r3, 0x1000, "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"}, &(0x7f0000003000-0x3)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r6, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[], 0x0) 2018/01/20 06:42:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000+0x848)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008d1000-0x4)=0x0, 0x4) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8001, &(0x7f00002ca000)="681fb4c32157f3c20ace7ba6fbb283251176de759f21834d4dbf288c32f00f4f6dfec53678ca6baace068c778997fae96a3b9181f90182c9cd6de72be77dc72246702505dc8c92cced32b565ca42ad2c25ac81a6a649f89fffe93252e693f197c5a19b6d4ac29697a25f5711ed17d610c27ce55b057be90ec6c4c385099037283b6f2636d5e22de100000004a93613c63910f8a66b0ce610a48c3a46fcbb37bb608e5bc2d6548901699e5708c5108839c5170830f2916388b2") ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000608000)={0x2, &(0x7f0000cf8000-0x8)=[0x5, 0x200000000000]}) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00009e3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000233000)=0x14) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000cfa000)={@empty=0x0, @multicast1=0xe0000001, r3}, 0xc) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000cf9000)={0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x7, 0xf3, 0xb492, &(0x7f0000cfa000-0x10)=@generic="d344e0b81aa8cf4e01dff50855f172ec", 0x100000001, 0x5, 0xcb4}) 2018/01/20 06:42:50 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f92000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f92000)=0x48, 0x800) listen$netrom(r0, 0x1b4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000384000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000179000-0x78)={0x50f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa80, 0xfffffffffffeffff, 0xffffffffffffffff, 0x2, &(0x7f0000510000-0x10)=@generic="8513e3ffc2c8f5a3e1469b88a1d12934", 0x5, 0x529, 0x100}) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000034c000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc61, 0x1000, 0x0, 0x3, 0xffffffffcc0cd174, 0x2c7a, 0x4, 0x20, 0x6, 0x9, 0xad7, 0x9, 0x101, 0x3d, 0x80]}, &(0x7f000066c000)=0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d71000-0x40)={0x0, 0x38, "dbc15e64960102c81bf9ca5007a40adcdc62006c211d502e79b960c88e179fc158ac11b2cffe38fe1d819a574319b5a53bb00c11c651aa03"}, &(0x7f0000e89000)=0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e78000)={r1, 0x0, 0x84}, 0xfffffffffffffc75) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000207000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/20 06:42:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x2, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000001000-0x16e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x20000000000000, 0x0, []}) 2018/01/20 06:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r1, &(0x7f0000f72000)=[{&(0x7f0000377000-0x7d)="20267ccfff508da7caf351161fd8336a71619cba25115f5861e7274aebca4328acbd6b5a8a7889b76d026ef51f14cbd0493e73ff9af706ad9387dd65dfe33830b7ac0d07742a8b2ab8de2b5fe63725018a570a167f34e5a8ce9af6fb17d169eca8cee9d794c530550c924f7195c441601c1b1a1f707b279ce3251f23bf", 0x7d}, {&(0x7f0000e94000)="c1a0cbd5253d83744705ea4855c245721a1d", 0x12}], 0x2) socketpair(0x2, 0x0, 0x4, &(0x7f00003e5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000560000)=0x0, &(0x7f000056a000)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/20 06:42:50 executing program 7: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c4d000)={0x0, 0x0, 0x0}, &(0x7f00008e9000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002c2000-0x4)=r1) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r0, &(0x7f00007ba000-0x38)={&(0x7f0000687000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00008d4000)=[{&(0x7f00002ba000-0x4b)=""/75, 0x4b}, {&(0x7f0000b7b000-0xc8)=""/200, 0xc8}, {&(0x7f0000326000-0x73)=""/115, 0x73}, {&(0x7f00008de000-0xf2)=""/242, 0xf2}, {&(0x7f0000754000-0xff)=""/255, 0xff}, {&(0x7f0000333000)=""/4096, 0x1000}, {&(0x7f0000118000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000b94000-0x75)=""/117, 0x75, 0x10001}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dcb000-0x20)={"1b26bab76f849c6a8f90f809b577983c", {0x4, 0x1f, 0x7, "b08ea8fbd1de", 0xed8, 0x0}}) 2018/01/20 06:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) r1 = socket$inet(0x2, 0x80007, 0x3) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000074000-0x1a)="8a91069dc500226ac203d2c3afae9ae88252495f51e3205a2ea8", 0x1a) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000033e000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000586000-0xb8)={0x0, 0x1, 0x7, 0xc5, 0x9, 0x7, 0x7ff, 0x800, {0x0, @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]}, 0x21c, 0xfc, 0x1, 0x8, 0x6}}, &(0x7f00008e9000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006c7000)={r4, 0x1}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f25000)={&(0x7f0000b6b000-0x14)=[0x8e5a, 0x8, 0x3, 0x7, 0x6], 0x5, 0x4, 0xda2, 0x1, 0xffffffffffff6cad, 0x3f, {0x7ff, 0x4248, 0x80, 0x80, 0x8, 0xcdad, 0x0, 0x6, 0x4, 0x6, 0x80000000, 0x8, 0xffffffffffffffb6, 0x7, "6a2b2ec9a4306970c88e544c8ce0c5cd0ae084df5319062977d2368734735e6a"}}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000078c000-0xb)={{0xa, 0x0, 0xf875, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x3, [0x3, 0x3edb0eab, 0x8, 0x8, 0x6, 0x9, 0x20, 0xfffffffffffffffd]}, 0x5c) 2018/01/20 06:42:51 executing program 4: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000ae8000)={0x18, 0x2, {0x3, @rand_addr=0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000ae9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000050f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f000084f000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ce6000)={0x0, 0x200, 0x10}, &(0x7f0000eca000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003a9000-0x8)=@assoc_value={r2, 0x10001}, &(0x7f000053f000-0x4)=0x4) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000b50000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000ce0000)={0x2, 0x2, 0x4, 0x200, r3}, &(0x7f0000465000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2018/01/20 06:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x3, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x3d3, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/20 06:42:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000bad000-0x2c)={0xb, 0x200, 0x2, 0xbc3d, 0x2, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000009000)={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000009000)=""/41, 0x29, 0x2023, &(0x7f0000009000)={0x3, {"bfd29986b92ba8"}, 0xfffffffffffffffa}, 0x10) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ff8000-0x9e)={0x0, 0x96, "1f2491724f35abc3647ee377177cf4c3303b21b8434ef8e17a9a2bce4baaca338c73635e5320c76d31a50accf35b56ad5711fcc00f239f145706737f97322529b6423446dde029f01810a4d1e6b8085d7c10f30274bacaa19488f760d0bad450a321f2d7600b7cca2ce6fb966a81b733f90fda0b2d23c11b760fb45f4081629aa61caec7cee142d320b887769d9ff7db9d82e3c6547a"}, &(0x7f00007ab000)=0x9e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000686000-0x11)={r1, 0x9, "07fffd000000f9ca31"}, &(0x7f0000a39000-0x4)=0x11) 2018/01/20 06:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0x80f, 0x9) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e0a000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c59000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:51 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd5000)={0x0, 0x3, 0x8, [0x3ff, 0x40, 0x1, 0x6510, 0x0, 0x20a2, 0x7, 0x8]}, &(0x7f0000fd5000)=0x18) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd6000-0x8)={r2, 0x40}, 0x8) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bc3000-0x108)={0x0, @in6={{0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xda, 0x4, 0x0, 0x7, 0x1, 0x3f, 0xca, 0xf6, 0x40, 0x2, 0x69d9f874, 0x400, 0x200, 0x832]}, &(0x7f0000ad8000)=0x108) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd6000-0x18)={r3, 0x2, 0x0, 0x5, 0xff}, &(0x7f0000909000)=0x18) 2018/01/20 06:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = socket(0xd, 0x3, 0x451e) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d70000-0x90)={0x80, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) readv(r0, &(0x7f00003dc000)=[{&(0x7f0000b5d000-0xda)=""/218, 0xda}], 0x1) 2018/01/20 06:42:51 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000e18000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007cb000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x26, "002603c4a6a190ac0a15b248c86a203f8e84ac001e05ad9c0f3adcf5366a85108820b1961450"}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x8, 0x9, 0x4}, &(0x7f0000974000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) connect$inet6(r2, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00007d2000)=0xffff, 0x4) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000008000-0x4)=0x0, 0xfffffffffffffd5c) sendmsg$nl_generic(r0, &(0x7f0000bf0000-0x38)={&(0x7f000038a000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000f6f000-0x10)={&(0x7f00004f4000)={0x68, 0x17, 0x408, 0x2, 0x2, {0x2, 0x0, 0x0}, [@nested={0x1c, 0x66, [@typed={0x18, 0x2d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, @typed={0x10, 0x41, @u64=0x10000}, @generic="ee234f50e25d90a33e25550dcc30ef488685a0007627e26ee97a5153985170ffb4d626a622f48e3e"]}, 0x68}, 0x1, 0x0, 0x0, 0x4015}, 0x4000004) shutdown(r0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000dff000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/20 06:42:51 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2001, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000ce0000-0x60)={0x27, 0x9, 0xe682, 0x5, 0x40, 0xa16, "85c19bd69e98a9bfdfc781985101229c6aa6a7a8e81e56c9b1912194b107c7efaa5c77afceb17e0055ae31390a5ed18d4845f969f3d2786d6eda1a82767307", 0x1000}, 0x60) 2018/01/20 06:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d0f000-0x10)={&(0x7f0000107000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f2e000)={&(0x7f0000362000)='./file0\x00', r0}, 0xc) r1 = accept(0xffffffffffffff9c, &(0x7f0000c87000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f4000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ba4000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000075a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bcb000-0xc)={r2, 0xff, 0x0}, &(0x7f0000492000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 06:42:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x6d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ae5000)={0x0, 0xcf, "58ae7ec646156182d5398284fdc96172ca48872bad17febf2b8f862c5fdd293fc9d3ad6554ee41f0010fbf217fa3b6584942e3eb81164a9072a6b8b7a7946031e62641c9a0ee3b4ba49e768b6523b9b4821789850cfbf2933f0b3c0b023e54dcd3af3084a4d4a65a1527c84d5dc76be846f1c6ef5ec72d435c27d0ad1c07d107a9216f5dd39e9873d3b51f2b9e7eb88942738beacdb9c183401bd557b270ce75e5ea565182c0b4d085d953922ecf426f8bf4255847d280312731c6edfdf7e7565a9bff80801a9e936d9eaa5c2c6bf8"}, &(0x7f0000655000)=0xd7) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000fd000-0x10)={r2, 0x7fffffff, 0x2, 0xbd9}, 0x10) bind$alg(r1, &(0x7f0000e59000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r3 = accept$alg(r1, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c69000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00009b9000)={0x3, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$alg(0x26, 0x5, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000007000-0x8)={r1, 0x2}) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/20 06:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r1, &(0x7f0000320000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008fa000-0x4)=0x1c) bind$alg(r0, &(0x7f00009bb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) accept4$ax25(r0, &(0x7f0000ee4000)={0x0, {""/7}, 0x0}, &(0x7f0000238000-0x4)=0x10, 0x80000) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f00008a7000)={0x0, 0x0}) sendto$ax25(r2, &(0x7f000016c000-0xcb)="da5e2f13b8ef7347690abf56916d5defd5f8cdee304ce8297fae5038166ac65165511ef42f1a2106048d42c561b64a51d95799b95bf90b01d6e3b8f67c17616477155f9ea74dcb35fbe05865b605c339aca6364d91e36a253ea4739c19fb641666ba79886337e2acf48247fd1861d740f8cd2b07be22c2089a6a3b22d60415bd59a3bf533dd846050fae979d474eb000edcfe8a89996bdd77b050b7b4585ec63977bcb0c4d3f4e4164db1163733ce26f97f4d6cd3a33ed1617592119992af5c5ce9c8624cce51b2529b871", 0xcb, 0x80, 0x0, 0x0) listen(r0, 0x101) pipe(&(0x7f0000b18000+0xf26)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000077a000-0x8)={0x0, 0x9}, &(0x7f000040b000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000945000)={r5, 0x7, 0x6, 0x7fff}, 0x10) getsockname$ax25(r3, &(0x7f00009ec000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004e3000+0x94a)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000a49000-0x90)={0x7, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b65000)={0x0, 0x3, 0x13f, 0x7fff, 0x1ff, 0x18680000000, 0x7f, 0x0, {0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xff, 0x200, 0xfffffffffffffffa}}, &(0x7f00000a9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e82000)={r2, 0x48, &(0x7f0000d6a000)=[@in6={0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ae000-0x4)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/20 06:42:51 executing program 6: r0 = socket(0x1b, 0x4, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c31000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000002000-0xbf)=""/191, &(0x7f0000002000-0x4)=0xbf) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/109, &(0x7f0000000000)=0x6d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000)={@generic="090d388dacdabdaba9a8f317f0cc0b01", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000006000)="e359d33f55ca4ab17f2b37ae25d5f36cd74e5205fb96fad3a531a96eded0340ce3535dd70a2d7cf48bad47bfac160e245e4bed7159ae8bbbde043d9a5cdd948a716fd302a2c3c45f98990b8921fb3d7d96956405359506a7f3811ebe8e283af00dc7f7cff8dbfe18976caf7a10794d507f9da2360e39a56c8de8dd94d7ffd4c85719b2bda6e4b7754e40", 0x8a, 0x20008000, &(0x7f0000003000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r2, 0x50, &(0x7f0000001000-0x50)=[@in={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000b000-0x8)={r2, 0x1ff}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000000b000)={0x2, &(0x7f0000006000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xfffffdc8, &(0x7f0000913000)=[], 0x0, &(0x7f000083b000)=[], 0x0, 0x0}], 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000aa3000)=""/144, 0x90) 2018/01/20 06:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x800, 0x6, &(0x7f0000ee1000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000017e000)={&(0x7f0000e69000-0x2)=[0xfff, 0x0], 0x2, 0xe3, 0xa31, 0x401, 0x5, 0x82d, {0x8, 0xafb, 0x14, 0xffffffffffffffff, 0xffffffff, 0x1, 0xff, 0x2, 0x5, 0x8, 0x8, 0x8001, 0x42ac, 0x527cf1e6, "39a4644389db3820194a573b8cc4fa3ba4a3b47f39ff9acc382cb49774c97d40"}}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005d1000-0x8)={0x0, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000700000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00006d2000-0x4)=0x9, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x7, 0x800, 0x7, &(0x7f0000695000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x80000, r3}) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed1a2966082bf5dcbd6e8fd40484af6fe656db236f73b851d1dff0ac9cd360e6c70185746c288292fd816f42967d81c2db0463232197d9e926599534c6679f5ce3d35fb0e90f15d47c71de385d69ff9d5004d8929988041ba91245a6e2a7d2b26a1f1266314b871ebe9e3e28d3bde92d3fcd4a37e67ae6a75ea55b4797c32d7a5e1c840a86f2f3c92aa8d761fe1198e3b220c3d357a2391876a2429a4c5a8203c161af2c3cfdf9329b9dd312a86dc8bf0b230631b79075c8d3cbaf3f564ae1b8f2bdac53fa55dd31ac8fa3b904572980cc24e1f38621d9d719915f412a7162b3acf22b777c9f811a7e3fda746e95fd50d0ef93117bdeb3583fbc6766b9e611e3267df81266e3ab04747662c52c01528dbbbe62e1184c5759810ea0dfa6b20772008d0354e909dedcb4de8a936b091a04ca76ce957e01404bc1b4922d86024349ef2bd7417e29aecb97f1a301ba873557672afeff428aa238f9d52a147bad4b60a1f4cffbdb14d001c9163d821551d84bc1d371c7795145882f590653ebbb5dad898b4485ab38e1f18ce33ef463db0de147dfdd43984c9d14b0a8bd310606bb3408c784db2d6a06c64a07371c6c993975c5e66544f30f381396da99a786195ae5440a0f8f7150a99497c83fc904f388771df947aa2cc76a677f391d854a44b8d7f3caba65ce23532bc8b691b3c058f74aac776a36245f7ce0ca1fbe042e81947a02e0bc41267c2e1170e391ff02a2a5535f0d47e62086a2dbdcbceb1aea512cc52d34fea05b779eb7a2e1c6ef2c3eff8d74e25fff3de18588a19d6f7b3e417737beee11f97571a632f2c859940878fe122c21bc8a3a9531940fe792b840058f23729191062a37665fa689aa2e992a1c31b67d183e6f9466a1e0b9c2da5675389f4d4648def0fbe4420a9e9c9cd16d7d38b1ecaf661c8521084b2217045c0237f0b5a78fc752ae211a858ee01b9b06a30b39e05a1d643285afd98fad1ac43e4ba394d84d97907b2df6b1d5036c6570479ab38e42f60a57f8083af210d68c326de794a104cd9d1f909510579b1c96e2286af8b69e1208083ccacd0a50de0e435cb8ac5ba3a7331e92177e9d316772f740a09d081274d29c4402dd1f23e74ae35a98100c61413bfdb84e6b8076ef7213d2f9ea0f2885c2344eb8480122f0608ef2ac80a059dc9fbffb04c87b12de113b91482652008cd729c9e6ee5a2f137a195b258f2433236ee599a60a71acbeba92924be1d473aa538191e86e466851e1a09d1dbebad102484e711b7f6b4d2ee3717a02151bdbc6e03047a5f79ccc229f14b66d64892e2e8fca50b8faee23d28b925a9f1bb3a6d251f5e61aefb0a35cc9e666450008db353234334ec51612c26c9c8a0d77069fc6e8d5045d50b729ee27c21dd025f713ee2eec4985ec78e774b29a13b5c771e49c1a3a34403ecd88a122511730327c92cb7c0ecf86d10527bc7747b8229f11a097b66c3128f21744b881ccdd85aaad9883c57c31dccb1ce827dad35a779258b78d09a56538888805c1332aeac5c3a575f7a81560176ed9b4e34958d99f23ead67e3c1b9fc52387804160a6b59328e3932609063a39ca805931b5206dbb33d70b53aa10c17563f58c9610e658c080df75ce21f23833c934369490e12d12001eba0fe3ced712b8efe78b6f5ba938f1271551388762396e5131d49b9e27e38e211369c3c15f609f8da663d71ab5cd31acb9d00ab8548da39ade3c87e5171dc218474bca99d6140888f16938a43cd854bfe590c2cc180efcec54fa5ba5fbcfbdd55e30734ff594a7047c4377e98ac85c5738374a3b55bacf1fe923a7c65d51108c9af6fd02bda8167f20ebfbc3ea4dfaeda83012e463e2fef583aa28c8669114eda3a2dbbd846ccedcf3755948baee19962554ad993a758f23a59ca45b95e27c61b77dffe4e02e22bfb8c226a51085fbc7910a9cce331e6355eff238a146539b3a5765c34d091758ed67a31510b87ec894194651635e2cf5d9e5feaae2df42cfa864370370aa8035ec249723838dadb25afa59cedfd29f8ecacdf8c600a3d08af1b4ed7a016d51949e64aceef7c4b607c244824e5c686ad24c4c61f66a6596a2a4570c519ba0c2d40cecc0dd2403d6d7941b8f993bb4557f56b6d4dab2a752f42f86c5c00a7210abc80ff40e12135f58ec03edfac308f083cad708d5d189a67b03298a2c3156456a727bb20a0e0b5e5aecc2cc2a305183bf28418c8786d062539ab491061641b39a27e4ab6c46988c8928dbd28e244271e4b550a50f6dfd8260fd33408fe2da794318c5c7edbb8bc85f0e2c348cce6bb133497c2f0adfc7b0969b5e4776cdf62535a80d70bf1626f00134bd1ce1f529d534411541776f884bd67f2222ecb69be7b5fb9b182894a8a2e745a00d4d6387195ae9d06eeffc23b19889d836746ea5f5270e0b2d9e7c93ccb31e18bdf4b53b38d1eed01acc5bb3f78e1315ef920fd1cb605ee25c474e2ae576187378ff8acf6af70ba07ca10a3603f491a3fe5d704e6d4566e1252f83eb98790981be4d2343e061dd9daa9235f6a1806c55c6af5a24a87d2a2eaf228a9fba5335d3334281bffadf49ae0298212bcd77a1378c6500445a0bb0917a31c35e2421392a765d1e253ea0ee213f5068155661e7584e2183b9e97661f9c78f99365ad999357e7be49ca9982c3c6d8d4b0d9c54f9042a374a768131533478f3f42dc29d3fcb712bd9b0f51bb852363925a73bdea4d698da6661f8b127b66f8a325ea1e1fcd4d0bc272b2b0a5a973f74be7724049fc29ff22d91aad912acf71300821e7829937405a88c084a170144cee4d02f060b84dc0afdcc94263992e52a85d97b8ca8596652f03cc7a5455c8c3f2691fa8edb4f76e9a90a04561ba2c4002eb8e85defea71dd2f0fdc38125fa825d353768a2df6fcc0bb75d87fc5898ba156ecfe63c5eea42217c4f6f4c98b24198821425eaa4225cfe2449306cc0a8b269bf702629231d0c81956c4b0c2846c2dd9155254a7ffeb80d02ed106afe2305263c76e4264d553122a733db44d69cf991840b25e032361afd129071b13df467b99a9678916c52f5a89cd35aa72dfbcfec356815c51d0d2876d8d4a1cff64bf7cd1b23064ba7665bd1cd846ae01cdc5dc87b4bf9f143d63b296a06f43d02184fb0086d73331d34f6e5ddfc5f35542b6d6dbb119b9d7700942fccdc1b05887c05af5d5d163c42866d134d301d53b7b0955b2d0b0fbafca461dedd8f1c2405e8521e8c9793f2ee89dda70c365ee268a92c123df507135255fdf822437eb433ffe25b99f0795a2eaeab1fbf347c64fe055e7544e7b1179b480b4f4e32554d726d373446e975ad22341af9f4c3b9ea748ab965c9eeb9405908e4116879b2a92e8b4ef18718f5cd6664c0ec4b090aea4597566480548db972a84ad37d2f167e3fc8c5a38d293e7323666e36ecc0951ca167767a6672009c1a32b2f9fe3d9e53ced117f5ce878ba86c82ef0adab2d393d3eb42792271317bc0998e976064ea7a7c95c5f13e28e58d492b8484f40389b7f3dafd0089cdad0375b0a99e5de101828ce35ab049d4f5885489ce3f2f1e87a028ec0e60230b4763a5c02cc322d84298cab053bb354b2adcf7f876d4818e24b5a7fd243990cce1802cedbca6c1a9c779b1d9e924341587a04a92b076c8b6f4eec880de2f5e9a612197ef5e87e90198058350bdac0d0db236ae00771f0bc896ab16466f9043efd72aa480cebbaa4a357416b49da4f45fbda7f766ebe51f3bfae8a3b0d88438ffcbc53d22607839d3056372ffbcc5346690eca3b4d9c722dc7baf30816157b7b313d2a5706492702d2d55b553c125fa9c9b23a926c458663949c6aa81aea95af3d20b97249fe1f7eb2dc1c6e9118ef006a78ec101bc25cb3bb9c117762759fc540917c36428a72575b4c7bc5b849797026f19666b694671b8983f8e4ccf90285faa12957d00a703c0de7dec10b929832946eec9f191fa478db86f652878def72f3c6ea32321d0db75cb36dde7bd2ca703fffec523d38aa310ef2b952f479435dfb2feb0eec27d52d3bc7d6ade303b8c64c6a3b7f5029bb7f6555fb618abdab71cb8aedb0fdf449e17ec9c936854ec37e7e2c5b47237dae1f92cae1d32c6cbaa0b73000df56f1e288de03ed8860c7274a249fa73d8322fbcb637f368c16501bce57e2c24bef417f98819ee1c67b5a8412d603606c07a59662a1791e07ec99b04b3ece43c9d382cc228e26841f98335c250b148606800eafaf2c563691d5da1e37db01a271be52954d1b9e989dd19b4832ac72c8e219b1567ba82562f22d5fb09a7ae795c19655774101c571096429e27a40816957487db59e764b2693e89ebaac4a517785889026f320834f53b19a6f7ecbc759a37b815e4653dbf01daf836fa541775af7eb2217bb4a36c0effdf91793b6817787f2de18bea83e569793e5336c3c87c73d4c825740a8f200009c3e125d1f9a09751e460d2c2cd8499c7a1f5a919681fa36128f984b962ee87f6570ae121abcda2ce7c27c52d7ca8bfb6b56b0cd5d3d1e9c2601b2154bbbb44167d720f6f1c2c3", 0xea2}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x11) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000aa8000-0x4)=0x8, 0x4) sendmmsg(r1, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x5, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000005f000-0x4)=0x0, &(0x7f000005d000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000bc000)={0x0, 0x2}, &(0x7f00000db000-0x4)=0x8) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000f8000)={r1, 0x0}, 0x6) [ 216.067632] can: request_module (can-proto-6) failed. 2018/01/20 06:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000004c000)={0x7, &(0x7f000004c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000004c000)={r1, &(0x7f000000a000)=""/238}) r2 = socket(0x3, 0x2, 0x0) connect$inet6(r2, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000048000)=0x0) 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000079a000-0x20)={"6cc2ddc034204044375f6dd1f78ea8db", {0x4, 0x8, 0x1f, "f72ff16a3973", 0x100000001, 0x0}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000ff1000-0x8)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000c01000-0x10)={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e7b000-0x8)={0x0, 0x0}, &(0x7f0000d22000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000531000)={r4, 0x5}, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a27000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000087a000)="", 0xfffffffffffffdbe, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000389000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000383000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00002ad000-0x4)=0xc) connect(r0, &(0x7f0000021000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0x1, 0x2}}, 0x26) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008f4000)=0x0, &(0x7f00009e0000)=0x4) accept4$inet6(r1, &(0x7f0000186000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f93000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c82000)=0x8, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000c69000)=0x2, 0xffffffffffffff99) getsockopt$inet6_buf(r3, 0x29, 0xcd, &(0x7f00004f0000)=""/177, &(0x7f0000cf9000)=0xb1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00005db000-0x8)={r4, 0x6d, 0x9}, &(0x7f0000678000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00004df000-0xa0)={r7, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x57, 0x81, 0x7c00000000000000, 0x20}, &(0x7f0000313000)=0xa0) getpeername(r6, &(0x7f0000785000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000777000)=0xfffffe63) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00008a7000)={r3, r5, 0x4, 0x0, &(0x7f00005ce000)="13d09a041566b488b501f68ffcb962a961f92d95f67488dc471aabd6ca6e076680d3fbbef2a23d41948c235e3b6e238124e6e89371647839537fec07cdb8efb0f4088f9790e621d9ce7f400dd743d99f378e5d6bcf3b2665072dbe91b853f4276ed69df6ea9eb90754074ed725c935529fca583941fa4986", 0x80000001, 0x4, 0x8, 0x6, 0x3, 0xbd47, 0x7, "28f9024b2ef3b59dec14333560359c6aba67d48d55bfce348afb3b446926d1a149aa3d100526a83faac358ce4d4fa2dad5d44324f88582cea27116eda9905ccee9b4d89344cea1db67a2148b"}) bind$llc(r8, &(0x7f0000820000)={0x1a, 0xff, 0x40000, 0x6, 0xfffffffffffffffb, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$ax25_int(r8, 0x101, 0xb, &(0x7f0000bee000-0x4)=0x8, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000ce0000)=""/24, &(0x7f0000301000-0x4)=0x18) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f8000)="6f33d36dda65fd6a7938b9f9aa03ed376f172cb7d891b6a7", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00005f3000-0x2)=0x1, 0x2) sendmsg$alg(r1, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00006f5000)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x4}, 0x4000) getpeername(r1, &(0x7f0000d96000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3a000-0x4)=0x2e) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000bd0000)=0x6, 0x4) 2018/01/20 06:42:51 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x3, 0x80807, 0xaf1a) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000acd000-0x4)=0xd1f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0xfffffffffffffee5) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006e0000-0xe)={0x5, [0x4, 0x8000, 0x100, 0xffffffff, 0xffff]}, &(0x7f0000acd000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0xfffffffffffffffe, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/20 06:42:51 executing program 6: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") socket(0x10, 0x5, 0x6) 2018/01/20 06:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x5, 0x8000e, 0xfffffffffffffffb, &(0x7f0000592000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000a86000)={0xa5, 0x6, 0x3, 0xc4, &(0x7f0000953000-0xc4)=""/196, 0x4c, &(0x7f0000a06000-0x4c)=""/76, 0x1000, &(0x7f0000b03000-0x1000)=""/4096}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000f6000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f00005d2000-0x4)=0x0, 0xfffffe93) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000a6f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e80000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000007e000)={0x0, 0xffff}, &(0x7f000058c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d3a000)={r4, 0x33}, &(0x7f0000c8e000)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ce9000-0xb)={0x6, 0x1, 0x1, 0xfffffffffffff597, 0x3, 0x9, 0xfffffffffffffc00, 0x5444, 0x100, 0x9, 0x7}, 0xb) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000386000-0x4)=0x0) sendto$inet6(r2, &(0x7f000089d000-0x3c)="baab2c9832d69b24d8ae8219bfca716067c2894e8f7079d940a4712fffac09bda69efaaea596e5ff36d00efdc99705c4ae2f5e718d66a66916411ddd", 0x3c, 0x4000, &(0x7f0000e9a000+0xd44)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x1c) listen(r2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e13000)={0x0, 0x1000, "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"}, &(0x7f00002fc000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c36000)={r5, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, 0x98) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffffffffffe5d, 0x20000007, &(0x7f000031e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/20 06:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = accept(r2, &(0x7f0000ba4000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b44000)=0xc) getpeername$llc(r3, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005c5000-0x4)=0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) 2018/01/20 06:42:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffff00000001, 0x30, 0xffffffffffffdf14, 0x7fff}, &(0x7f0000667000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006ec000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aa8000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b0e000)={r1, 0x8, 0x7, 0xffffffff, 0x7, 0x7, 0x0, 0x6, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100000000, 0x10001, 0xfffffffffffffff7, 0x9}}, &(0x7f0000001000-0x4)=0xb8) r3 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) [ 216.203599] can: request_module (can-proto-6) failed. 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x5, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000023000)={0x40000000, 0x0}) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x70, &(0x7f00001aa000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000025000-0x1000)=""/4096, &(0x7f0000777000)=0x1000) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x400000000005, 0x400000000000002) 2018/01/20 06:42:51 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x7, 0x800) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ef5000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef5000-0x4)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:51 executing program 3: r0 = socket(0x10, 0x8000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) 2018/01/20 06:42:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000053b000)=0x70e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e04000)={0x0}, &(0x7f0000de6000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000522000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000071000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00004fb000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000cfd000)={0x11, 0xf6, r2, 0x1, 0x0, 0x6, @random="0a96f5c45757", [0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000463000)={0x0, 0x58, &(0x7f0000fc8000-0x58)=[@in6={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x14}, @in={0x2, 0x2, @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]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000655000)=0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fc9000-0xc)={0x0, 0x5, 0x10}, 0xc) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009a0000)={r2, &(0x7f0000fc8000)="55221f187b1976bb9c36a3a3de29731ce73313ae07f683fce54593417c888547af194b95b9701429c9eee7e88bc41d5da5ccd56ccc318ab5287df858d25d458759967da0256bfd0c0d7276a5a19c27b000b68a32837afac1287c8dbea725c606843987f5d17107524b9cb354ab1ac1aeef57628b76bef9a480bec87456fee13c3bea2daff08ef4a43d470354e78d9422558261f4f36b0b38f84fcd679156ff7e44073dc0076800138f50c225a002", &(0x7f0000fc9000-0x50)="be944a3d48b5fc5e5b9093395ab94262c2f917fa8cd0c10aea6d558fc75e8d5babb03aac2158e45939f4b3a86d40d4a3ec4d7e270b34c2bcd47735010ed5e3c50f01433ad952f01ea69a6edf7f554dc2", 0x1}, 0x20) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fc7000)={r1, 0x9}, &(0x7f0000fc7000)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r3, &(0x7f0000872000-0x8c)="", &(0x7f0000fe4000)=""/55}, 0x18) 2018/01/20 06:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffff9c, &(0x7f0000beb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004ec000-0x4)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000dd0000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) 2018/01/20 06:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000feb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000023c000-0x4)=0xffffffff9c699a2d, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000d88000)=[{&(0x7f000018a000)="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", 0xf14}, {&(0x7f0000332000-0xed)="066216bcdd1ce65e06e8549f92adb567e7a1fbe6e20547f8e0c28e118bd4df477934e9f3bdd599471bfe17cae48dbde319a9eca4e1b61e9d9187686538c5cc0c4258b6ed3d43555279be28194d64a0f295e847e16f327b80478b66558115b643a7d9bd7f786ff47581a15b843c66c721344794f7b9260f293b1753cc2777a12fa6d045d47620644740b169e8dbfe86210f5383b7d19cdd4df6f814283f173d430295b0521754fb5226f77bcbd45eed1ecb7bb7ca1d99266a1ebfd573ce35cd07301b8da22788a5daf8d9131291a2f0cb92929d1f4ee47844caf7ab1e5d2b96dbca26f6a13f792b1d5771adcd07", 0xed}], 0x2) read(r2, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/20 06:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x80000, 0x9, &(0x7f0000d5e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009c3000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff, 0x2, 0x37, 0x6}, &(0x7f00005cd000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000780000)={r3, 0x1}, &(0x7f0000408000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 06:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000566000)=0x3, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 06:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bac000)={0x0, 0x7ff}, 0x8) 2018/01/20 06:42:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) socketpair(0x1b, 0xa, 0x1, &(0x7f0000114000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b79000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f27000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000085000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000089b000-0x40)={0x325, 0xf7b, 0x7fffffff, 0x1c, &(0x7f0000891000)=""/28, 0xfc, &(0x7f00007a6000)=""/252, 0xc1, &(0x7f0000fdf000)=""/193}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000256000)={0x0, 0x322a, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/20 06:42:51 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/20 06:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x13, 0x1, 0xffffffff) socketpair(0x1b, 0x6, 0x2, &(0x7f0000592000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000c3c000)={0x0, 0x33, 0x8888, 0x52, &(0x7f000091e000)=""/82, 0x32, &(0x7f0000511000-0x32)=""/50, 0xbd, &(0x7f0000493000-0xbd)=""/189}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000993000)={0x618, 0x50, 0x1f, 0x8001}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000468000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000532000-0x4)=0xe8) bind$can_raw(r1, &(0x7f0000cdf000)={0x1d, r4, 0x0, 0x0}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a2, &(0x7f0000007000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x36c, 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}, {[@hopopts={0xfe, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0xfff}, @ra={0x5, 0x2, 0x3f}]}, @routing={0xff, 0x14, 0x2, 0x1f, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x87, 0xe, 0x1, 0x5, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x21, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0xab, "523724b8c457af6daa25a8dbe3a4d1ac920a9d67bcb0eb2b9dd6af863b9f1ae04fd64e5153197adceaba7d059f344de5134a57e770f2695dee0c42ae7aefe17bb09f436a853c4d2c8ad128fedda137c8081e1dc3a62c0998cb5fd4f3a6f3702606544583c3df455a22b82677d3d82a670f02004def861f0cd6b661f3a55b715bda23123cec38294d23469897c87c09e4f4da660bb5be7088862669c37f2688a170a42476fb5272959211a5"}]}, @fragment={0x2c, 0x0, 0x5, 0x9, 0x0, 0x7f, 0x1}, @fragment={0x7e, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0}, @hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x24f99790}]}, @fragment={0x0, 0x0, 0x9, 0x80, 0x0, 0x76, 0x2}, @dstopts={0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x100000000, 0x8e, "3fef44333d06a77bfb8e710289299f0ffca23b765a43c3466798d8589b0d3ee4eaeb60c943ea2ba42525b107be0c0d5c27b2aaf649e3d07bb101ccfd9019eade31179ef8254b58d8f625aac42dbd2ce9e5fc3dca7794ab9e45c8f3c593571df51de83fa6257f1a60e304c7d6ae38d3c9c2022858d1ed0681dd69488ce9bb1ce3b45b1e0c8a032654bca8799007e3"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x7f, 0x10, 0x2, 0x6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000006c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f6000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000006a000)="8307d205e87f7d962353b0dfbd80172da380bee97e8246a91d3ca731022d5de7a685c3f902057ece3881194f4ee97b5025c95e3c611cfc1ee8b5bc3c07ca8c6ee6563ad1d5e5951ee557f37df204d4baaa5898a891e9521dfbf25d94139c0e752a704fb96aa7ab688abe2749dc5bc286577a728ca4bf1e83a1376e2e91d33472e8fd2b4d25fdace68b8564e0c7de79234a8a12d2e6f3001fa0e6f7efc8a2bbe3463abf3d2add4f03d60e6cbac001da694acefaaa260754e68d49c1089148e22051d9d831750fe1c88ad91585e624a198b7cf833180526d", 0xd7, 0x6cc91946f281d56, &(0x7f00000f5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a1f000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1e000-0x4)=0x10) bind$inet(r0, &(0x7f0000bd9000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/01/20 06:42:51 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000026000)={&(0x7f0000027000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000006000-0x20)=[{&(0x7f0000016000)=""/223, 0xdf}, {&(0x7f0000026000)=""/24, 0x18}], 0x2, &(0x7f0000003000)=""/4096, 0x1000, 0x7}, 0x2042) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000026000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000000c000)={r3, 0x6, &(0x7f0000027000-0x18)=[0xfffffffffffffe00, 0x4, 0xf8e8, 0x1000, 0x4d, 0x0], &(0x7f0000026000)=[], 0x14, 0x9, 0x9, &(0x7f0000027000-0x24)=[0xc01, 0x5, 0x0, 0x62c, 0x8, 0x8, 0xfffffffffffffff9, 0x7, 0x5], &(0x7f0000026000)=[0x401, 0x6, 0x1f, 0x3bea1e06, 0x6, 0x6, 0x3f, 0x1ff, 0xa5], 0x0}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000ea000)=0x10, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00000e8000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000eb000)=@get={0x1, &(0x7f00000d4000-0x4c)=""/76, 0x6}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000ec000-0x14)={0x0, 0xffffffff, 0xfff, 0x3, 0x8, 0x81}, &(0x7f00000ec000-0x4)=0x14) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000eb000)={0x100, 0x3, 0x0, 0x800, r4}, &(0x7f00000e8000)=0x10) recvfrom(r0, &(0x7f0000008000)=""/4096, 0x1000, 0x12020, &(0x7f0000027000-0x60)=@nfc_llcp={0x27, 0x6, 0x6, 0x2, 0xfe96, 0x5, "691a7f9c772c38a0a67c30dfcfe094626cbc2fb694e94407472ce07a088c53c1aee1362702690a34441a72d24e2c83a584acd42eaf3c8486257d50b3d211f5", 0x3}, 0x60) 2018/01/20 06:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x200, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e57000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00005df000-0x80)="eefc25fc4e0d57ddf5c0c725214327e013f18fa6b52facd9845f80452e644ad6e10dee94f5a4694e6a54a0c92384f856e89ebab5d024cb23a433d879ad6bb57dfc6286a9e2510f97f66e4e65cf7100b4dac97c70bfc7c950a2ac28f5146a5a2481680ea6e22e6c477001b982103a9866833815bcc2832ab133f592b5bffa492f", 0x80) syz_emit_ethernet(0x42, &(0x7f0000c97000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 06:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000530000-0x5e)="aefc0f235844402fe1c4c4d37618f005e1b36aa4cbef5abb4c679ced80337eeec0b61f3a6b4f5f687b6fba358361e1abf12668844e6f392cbf063141e81140e5474c51406c65bedc4071d6672ae84c64dae666d0e28e00b7c276c68fa325") bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socketpair(0x11, 0x1, 0x1, &(0x7f0000951000-0x8)={0x0, 0x0}) accept$unix(r1, 0x0, &(0x7f00004ef000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000f1a000-0x46)="aaf8a7137a960000bb3afd26a99d4500", 0x10}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x23c, 0x0}, 0x0) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20006, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a6b000-0x4)=0x0, &(0x7f0000db9000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 06:42:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fb2000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) 2018/01/20 06:42:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="faf702bdeb16bfbf1c33ccdb101c3f338bc6f1df296e15589edc3b29bd1f9929aef511f4762bc4467f66c6bcb1f7ade2241570b69535f61c6f4e8040566d0e5a2aa903e04a220fbad9e83a245b4fb77f29ac82abc1debbad252a7ff3a30992012ea24d5f56934736d628a4cd1908dce28e178be8b2002caa6029a130771ee5e9b3dee624c9638588d443616f4551109af3f43574bba4c566287ece4d89d3ce6cfcc0125db5d7d1b258f700b0", 0xac}, {&(0x7f0000001000-0x8a)="da88ccf37920a6641edb7edd696996f5ad5661e84ba3daa5b75691f1db890b9cf2bf1f242a7f733096911bb004adf292319f26f851119e52b045741454a4419bebb815ad7eacd362800ef55541e2d350ee53fb960af4ebbd5f9e775acae0b7be811193086a0b92785da81ac13ffdd9df1164bd7c071bced3423d18d6ac288aaadf6c69a5a0f05740c03e", 0x8a}, {&(0x7f0000002000-0xef)="d178360decd4b3dffb141e1a806e7ec154a069392500b3f0c50718203b8c70733dc4bb7eeecb501443ca3bca5d1e7a048cfd9b286fca02b873bd8bf2f5df279f6728f70e28cf632f3e91fe1c6f6b50b1109ccdeda97a928f8edb111a4bfd5bf4e5c8a5e11988a77bafbdd7ff3c2e10b24b12f331e0a72a3efaccc05bbd491852036f7c882e31b8dc05535e401855a7c965536a454d704ed4a61aa9b99186acaf2854ec0e01245abcdd4c73deed1596b033e24867e8d6f4f5d5750c935a6f9374803899c779cfbf695ba0ea18abb22656c1a60f62008a13c57bc70a40420e9df04d5f2bc2b43eff108fd0c722b4339d", 0xef}, {&(0x7f0000001000+0x600)="e123c985306ae9c053f5125f7e1b2df489fba079afa466869d4c9e426a6172d3db02e3125d3e24ace3771a79b8565d5550e4bfd02391e2283c7ac0fb3a2ea3e5ed0323eef17ff3f8e9f64828f99df212533311811e39793ce9a2c24cb4d8de8d431eebd37dbed254897ec67b5a137c180fb8346c78c8ff6c69027d85a0677366c0d435cca62fb07b08cf303e549871", 0x8f}, {&(0x7f0000000000)="99d9649a2ca66a8f582e895adc1805a683d65ffd3e5aa84b7733a9d2f92318088aef0aa1219fa45ec8a8b2c78a823bac9afcb1bb8193714640fe3fb9894cedd5263e80e6f96efd4c2b12e82033de44d97e538142a7d3ac228e5a05db2fcb1c0db8e6ca4eaa90b06d845541286e96a1ab81cbd0a6c6ce865a9b6aa180767acaa57f3e649591fe1894c8aca15c5d2088a5f9a768719d8c9565f77cc8c7bf42b0", 0x9f}, {&(0x7f0000002000-0x9b)="359c8a4c5ec860e25c1d793d532226155ad160f7abab01bbd6652c09569f2074a1289563439202ab73d1bf07abb0a9709293c4eae6ca61f7fee7e79cd952c208401a1cc34da118c3a8f97390e83bf9da76ba4a5be6613110e97896e1f90e9a83d3bc3cf0c0e114c7e051bdf2928fb88c3994ce629d81feed891aaa04c3f242b0af4ef7763820ae3c6287fe2922d5ed669506684a3fe23059433a40", 0x9b}, {&(0x7f0000001000-0xc1)="6dcda5647820a669f88419ad31e3879839fddd79d55a43a1fc3931a31a97a8290c0c261668dccb53afd6e6c6c64a6d76fdd2e49c7b86799ce44ce314896ee16757fab1cfc2844195764bf0d738d9adf8091136b25b427b60c6b8c173bda5598ec75f33a4c7f706db8d3a0abb15dafd2a8b82fcb50f130660f3eced41600755c3fc8e7479868dcfcb4007d016caa99533d42043c358cc8ea2252375268d49fd47b2fcf436bec1cc44095c250c48bcc9dd81f97179199e86d893cc8b56b925b6b9d6", 0xc1}], 0x7, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000)="", 0x0) 2018/01/20 06:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003db000-0x4)=0xa01, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000fb8000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000c90000-0x1)="f4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x80000001) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000001d000)={0x0, 0xffffffff}, &(0x7f0000023000)=0x8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r1, @in6={{0xa, 0x2, 0xd11, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5}, &(0x7f000003d000-0x4)=0x98) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000003c000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000003e000-0x6)=""/6, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000003c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 06:42:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2044000004b, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001ff000-0x4)=0x1000, &(0x7f000059b000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r1, &(0x7f000078e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000297000-0x4)=0xc) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000fe000-0xec)={0x0, 0x1c, "db52e6b6c4365a9fc331a4652c819c812d604c0b2a1877e7f6aec502"}, &(0x7f0000d59000-0x4)=0x24) r1 = gettid() r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0b000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001bd000)={r1, r2, r3}, 0xc) r4 = accept4(r0, &(0x7f0000f18000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062a000)=0x20, 0x800) getsockname$netlink(r4, &(0x7f0000de8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2a000)=0xc) 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d8b000)=0x0, &(0x7f0000382000)=0x4) r1 = socket$inet(0x2, 0x1, 0x49) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000820000)=0x9, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000004e000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000512000)={@dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002, r3}, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000eda000)=0x0, &(0x7f00002eb000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000077f000-0xc)=@sack_info={0x0, 0x6, 0x2}, &(0x7f00009e1000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000af6000)=@assoc_value={r4, 0xffffffff}, 0x8) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r5, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00002bb000-0x4)=0x0) 2018/01/20 06:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r10, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r11, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/20 06:42:51 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af0000-0x20)={0xffffffffffffffff, &(0x7f0000f78000-0x1000)="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", &(0x7f0000fcf000-0x6c)="0b4aa9dc1184b25740f200f4cbc2670da13951a78d9495d70b53278a5e687ce752246fd452b0f91054d13bb96c2a38c3be6d1b285042eadcd797f316d68d1d88e220b659c229e4e3193dac1cef784d2d555a2ee3605e98fa588880ee7d44593cd1328c45a231fb39131c44b5", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={0xffffffffffffffff, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) 2018/01/20 06:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000590000-0x4)={0xffffffffffffff9c}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000376000-0x4)=0x0, &(0x7f0000a8d000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000202000-0x4)=0x0, &(0x7f0000212000-0x4)=0x4) recvmsg$kcm(r0, &(0x7f0000eff000-0x38)={&(0x7f0000355000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003ea000)=[{&(0x7f00008b1000)=""/79, 0x4f}, {&(0x7f00000bf000)=""/87, 0x57}, {&(0x7f0000aa2000-0x58)=""/88, 0x58}, {&(0x7f0000b36000-0xc7)=""/199, 0xc7}, {&(0x7f00005d7000-0x5a)=""/90, 0x5a}, {&(0x7f000031a000-0x20)=""/32, 0x20}, {&(0x7f0000ff1000-0x1d)=""/29, 0x1d}], 0x7, &(0x7f0000d29000)=""/48, 0x30, 0x5}, 0x40000021) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000d20000-0xef)="95656f61e31f4dc85cc057fef66e985a3d070b3327f76993de419b79525b3911bcc4d8a2a6acbf626c2fdee7d62e6a36cff762c1b4f593e877afd1d466d80ad46390ca7ef55c35d2536ad6ea409de6615843de37cd1122a4634fe43a6159002c2c803488864f998247ea41a2009881650a3365a480f4c472f56815e4f2d59aa8a3b5e6e23cdf13f24e33b57cb432c9cf967592d3daef1a737a0a587902f5c8ea2ef5bfccbdda646eb1139f6ccb45185aa080384fb0767f08418f1bddd360937a1d8e702374eac85fa18241f75edf82be61af3940732aa8a0ee366dc103ca292b6e2f0952a5a04c1df72c74c034f5ca", 0xfffffffffffffe93) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008e0000)=0x0, &(0x7f0000d88000-0x4)=0x4) 2018/01/20 06:42:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/20 06:42:51 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$netrom(0xffffffffffffffff, &(0x7f00003e5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000352000)=0x48, 0x80000) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000039e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cfa000)=0x48, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00007f5000)=0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036a000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a87000)=0x2, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00006cd000-0x4)=0x0, 0x4) r2 = accept$inet6(r0, &(0x7f00009e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006a6000-0x4)=0xffffffffffffffbf) bind$inet6(r2, &(0x7f0000de0000-0x1c)={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) bind$bt_rfcomm(r0, &(0x7f0000390000-0x9)={0x1f, {0x80, 0x2, 0x5, 0x3, 0x8, 0x2}, 0x78}, 0x9) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f00007a4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd7000)=0x10, 0x80000) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000565000-0x4)=0xf9, &(0x7f00003ee000)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000dbc000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5c2490d15b7ba144d2ddc60a5145a3ae"}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000cc1000)={r1}) getsockname$ipx(r4, &(0x7f0000f60000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b0000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000444000)={0x2, 0x200, 0x1, 0x7ff, 0x0}, &(0x7f0000750000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001d7000)={r5, 0x7, 0x0, 0x1, 0x7}, &(0x7f000032c000)=0x18) r6 = accept(0xffffffffffffffff, &(0x7f0000a56000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007a7000-0x4)=0x9) setsockopt$inet6_dccp_int(r6, 0x21, 0x15, &(0x7f0000dbe000-0x4)=0x1ff, 0x4) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) 2018/01/20 06:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xf, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ed8000-0x5c)={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe693}, 0x0, [0x80000001, 0xd36e, 0x2, 0x1, 0x9, 0x9, 0x4, 0x1]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000109000-0x4)={0xffffffffffffff9c}) r2 = socket$llc(0x1a, 0x1, 0x0) connect$l2tp(r1, &(0x7f0000040000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x1}}, 0x2e) socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00007fc000)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00002fa000-0x20)={@generic="6e76a7865d582ed35c4b28a55cd688fc", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000fb8000)=0x7) socketpair$inet(0x2, 0x80002, 0x8, &(0x7f00008b9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002b5000-0x4)=0x0, &(0x7f0000742000)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00004e4000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdda}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x10000, 0x7, "3e814c6c12fba042a7ca7e0323a344e17c2fbd4f9f110da9e7cba3b8b679d00a5223b950b0fb3bd8ea5bd48c9b574a82d727a5b42af1584482a5e1fc2c7ed316286464ee055c8e9ebc3f06472dd08a5c"}, 0x160) r5 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000860000)=[{0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f0000ef5000)="048f01b4ca58c0f5095d66b300000000000036e6259f455ce802f2a3dfd43397", 0x20}], 0x1, &(0x7f00004da000-0x18)=[], 0x0, 0x0}], 0x1, 0x4008801) read(r5, &(0x7f0000b44000)=""/219, 0x1fd) 2018/01/20 06:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000960000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a23000)=0x10, 0x80000) setsockopt$inet_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000930000-0x1000)="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", 0x1000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000f82000)={0x18, 0x2, {0x3, @rand_addr=0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe(&(0x7f0000f81000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000f84000-0x10)={0x4, 0x4, 0xfa39, "13ae08aa8451", 0x8, 0x0}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f000051f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f81000)=0x8) socket$alg(0x26, 0x5, 0x0) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000463000-0x8)={0x0, 0x60}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x4, 0x18}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000005000)=""/223, &(0x7f0000003000-0x4)=0xdf) 2018/01/20 06:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f000088c000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009be000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x2d, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/20 06:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e7b000)=0x0, 0x800) connect$inet6(r0, &(0x7f00003ab000-0x1c)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00002d2000-0x4)=0x10) 2018/01/20 06:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a3d000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000147000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e1e000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b57, 0x6, 0x1, 0x400, 0x9, 0x102, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r3, &(0x7f000001a000-0x69)='c', 0x1) write(r3, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/20 06:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) socketpair(0x0, 0x80000, 0x7f, &(0x7f0000d5a000-0x7)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000b30000+0xdce)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000069000-0x4)=0x14) shutdown(r1, 0x1) connect$inet(r2, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x386) [ 216.730611] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19624 comm=syz-executor1 2018/01/20 06:42:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000d52000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000042d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001000)=0xffffffe9, 0x807fc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000)=0xffffffffffffff00, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x29, 0x7, 0x7fffffffefff, 0x2f2fcd6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000000000)=""/125, 0x7d}], 0x3) 2018/01/20 06:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000053a000-0x8)=0x0, &(0x7f0000203000-0x4)=0x8) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/20 06:42:52 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7c5, &(0x7f000076b000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000002000-0x20)=[{0x1, 0xfffffffffffffffe, 0x101, 0xfffffffffffffff9}, {0x9, 0x7f, 0x0, 0x5}, {0xfffffffffffff800, 0x7ff, 0xff, 0x9}, {0xd42, 0x0, 0x7fff, 0x7ff}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000004000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x3, 0x8, 0x80000000}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000006000-0x4)=0xfffffffffffffffc, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r1, &(0x7f0000006000)="a18f607062e92648875f8d69eda501b96dfcc54e5fbd5830c12b77360474dc40f3661da3567cdbc46ce79b9901935df4367fe4233db7b5002923acbd2cc3bc784a32305ff2bb03bb007043b603879e64b77c09f2421d74ebbd1acf21c03a846ae25fadda545b401f87b558d7cf11aa76625653f64afcca02c1e620bb93ca", &(0x7f0000001000)="ef7dde6d0caa791146883b9ddf24ab5a1d", 0x0}, 0x20) recvfrom$ipx(r1, &(0x7f0000001000)=""/229, 0xe5, 0x40000120, 0x0, 0x0) bind$nfc_llcp(r2, &(0x7f0000006000)={0x27, 0x3, 0x1000, 0x2, 0xffffffffffff8000, 0x6, "97291597913ae7ba117364836427e626e721ee3a6988e9640e82b167d7a68afea7e4560c92290219df0577f5a064addd232b488ee9e3c694e289e363d20345", 0x0}, 0x60) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000003000)={{0x80, 0x1f, 0x1ff, 0x6, 0x7, 0x3}, 0x8001, 0x5, 0x80000000}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={@generic="277b6f8ed4fc8cf1a6548310a11624a6", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xd8, "01c5e63a2be8fd6c7efa2c794c119feb5f9a1b26e9a4952e09e16b4b045085c767eda7c888ed3e5ef491cb780af478e25731a67d6380e7504ed600a2cbf09e218d669a339dada5c7c4986e886e5a37031439ae736526a5cab4fb3d0568fbebb39f20fb828fda65496dd6174361d9892ffa9f9c9588357b87b2b1b514a3fd7814724a3c6ace91ee7714e199549a4fced4c123cd29bc011f36f39e0dda2d5ef56ce7fd5f03e92af44c100bfa4d2a574206cb60df1d5ea51bf5e48c342c9adde724c5c7e0f26e6606f8ffe9b1ad0c123d2308a79b881dda9972"}, &(0x7f0000007000)=0xe0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000-0x8)={r3, 0x2}, &(0x7f0000000000)=0x8) bind$ax25(r2, &(0x7f0000003000)={0x3, {"e9586cf7899985"}, 0x10000}, 0x10) accept$ipx(r1, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000)={r4, 0xfff}, &(0x7f0000009000-0x4)=0x8) 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f000000a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000)=0x48, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000008000)=""/190, &(0x7f000000a000-0x4)=0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000e25000-0x4)=0x0, &(0x7f0000967000-0x4)=0xffffffffffffff2b) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000273000-0x4)=0x0, &(0x7f0000e31000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000e17000-0xc0)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x537}], 0xc0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000b000-0x4)=0xffff, 0x4) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) 2018/01/20 06:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c10000)={&(0x7f00004a6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b1b000)=[{&(0x7f00005db000)=""/4096, 0x1000}, {&(0x7f00003d0000-0xba)=""/186, 0xba}, {&(0x7f0000c34000)=""/209, 0xd1}, {&(0x7f0000db9000+0x977)=""/149, 0x95}, {&(0x7f0000370000)=""/4096, 0x1000}, {&(0x7f000017a000-0xda)=""/218, 0xda}, {&(0x7f0000288000)=""/61, 0x3d}, {&(0x7f000035b000)=""/251, 0xfb}], 0x8, 0x0, 0x0, 0x0}, 0x2102) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000c54000-0x30)={@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000377000)=""/80, 0x50}, &(0x7f0000729000-0x1)=0x0, 0x40}, 0x30) sendmsg$kcm(r1, &(0x7f00007c7000-0x38)={&(0x7f000023f000)=@rc={0x1f, {0x5, 0x0, 0x44ab736e, 0x9, 0x6, 0x7}, 0xd196}, 0x9, &(0x7f0000ab4000)=[{&(0x7f000011e000-0x7)="77f60f5c119885409267bf8730c9d64df144cbce63", 0x15}], 0x1, &(0x7f000004d000-0x10d0)=[{0x20, 0x110, 0x3, "e3ca222dd524c996d7b2"}, {0x70, 0x10d, 0x3, "c4985f6c8fa160900302d990575d461606970eb0047715867fa6145735994b32ba81d424bdd85ba38c74e7776c10fe8361f8dad257f06deec7ca4a8500bbe8459f603c6b87582eabf91f40cd9fea545889e371d09f31432624f72c"}, {0x1010, 0x10f, 0x81, "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"}, {0x18, 0x13e, 0x3, "de438f8b"}, {0x18, 0x13b, 0x20, "3afb"}], 0x10d0, 0x800}, 0x4001) syz_emit_ethernet(0x5e, &(0x7f0000740000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "3b5206009f7d1fd98f3345f54dae9f5b"}]}}, {""}}}}}}}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ec2000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xc0, 0x6, "bc250ae0c2eebb41261a84c9d7b664d11bb8202fa73d252d37c3bf6f92291a498eeb057e1359fa8912e9c719c654431ce674f8c817ba62b53edb8a7d11a980270377256d80121ea0d0674de094bbcbec"}, 0x160) 2018/01/20 06:42:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) getsockname$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000001000)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001000-0xc8)={0xe4d, 0xfffffffffffffff7, 0x7, 0x5, 0x2, [{0x40, 0x0, 0x401, 0x0, 0x0, 0x288, 0x0, 0x0, 0x0}, {0x3, 0x20, 0x1000, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fea000-0x10)={0x6, &(0x7f0000fe9000)=[{0x1, 0x38, 0x0, 0x1}, {0x5f, 0x3, 0x5, 0x67}, {0x4, 0x8, 0x7, 0xe5a}, {0x10001, 0x40, 0x8, 0xfffffffffffffffe}, {0x0, 0x100000, 0x2, 0x3}, {0x9, 0x3, 0x6, 0x6}]}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x2, 0x4, 0x3, &(0x7f0000fcd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fc2000-0x18)={0x0, 0x8001, 0x0, 0x5, 0x20}, &(0x7f0000da6000)=0x18) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000feb000-0x4)=r3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000668000-0x38)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f0000fe7000-0x30)={0x30, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d7c000-0x8)={0x10000, 0x7}, 0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x20000000, &(0x7f000015a000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000304000)=0x6e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 216.773579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19631 comm=syz-executor1 2018/01/20 06:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @ssrr={0x89, 0x3, 0xd3b, []}]}}, @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, []}) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f000022a000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002c5000)=0x0) 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/20 06:42:52 executing program 5: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x101) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000943000)=@abs={0x0, 0x0, 0x3}, 0xfd3c) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000937000)=0x8, 0x0) 2018/01/20 06:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bb4000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000ac000-0x1e)={0x6, 0x8d1e, 0xd2d, "6cd81fdef4f3", "34a6756f27052fcf1896c3cb0886c417"}) read(r1, &(0x7f000095b000)=""/0, 0x0) 2018/01/20 06:42:52 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_addrs=@generic={0xa, "aa0a443f99b2e154551eab02b8d5"}}) [ 216.886362] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 216.900908] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000b7000-0x4)=0x5, 0xffffffaa) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) r1 = accept(r0, &(0x7f0000211000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df6000-0x4)=0x20) recvmsg$kcm(r1, &(0x7f000077c000)={&(0x7f00008b7000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f000094e000)=[{&(0x7f0000006000-0x8c)=""/140, 0x8c}], 0x1, &(0x7f0000f6f000)=""/81, 0x51, 0x7e08}, 0x2062) sendto$inet(r0, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:52 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x3)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xb) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000013000-0x20)={0x1f, 0xff, 0x1, 0x9, 0x1, 0x19e0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/20 06:42:52 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000006000)=@nfc_llcp={0x27, 0x1, 0x3, 0x7, 0x5, 0xdfa, "875da870b7a6aeefbdaeaf0de5658e35e9db537787e28bd434abf69f7e74ebf7d8dd18484ccf0db083087acd8bc0dc226b0674eed237ba4898ff084364cf89", 0x80000000}, 0x60, &(0x7f0000005000)=[{&(0x7f0000006000)="fe562e44913626e07b8bfde20a95068efb58e0c2db75ef9d00e905eaa67e0259803b08602ed4cf44b3a263fa04684d86bea34ecd97342b8080b58309d5bda848cc0d5e35cf0330b301ea6df8c04e1582ab48036828a60a485cd23fc64695434f1033a3ece13bb8a8ad82fecb95010e81e63b978c2891a1a63d7acf36354f4989c1a32843b6ec036510aeb82527aebd7bc4b1becd7b1aaa4ec001bb33558a8ab51ebbf1c085a8a283a2de929690ceb1a8b721442a7c550e26aeb78e4c1ce979a4d626430fcb64", 0xc6}, {&(0x7f0000006000)="95379489a853467175c84c125a119dec0397a2b2d617da93f76fc3cc63d7ef9399cd89d04782931faef29097af103bacc593b24c09a856f5bccbaf2b146dbdb951c4a8c8eac6ec3588b6", 0x4a}], 0x2, 0x0, 0x0, 0x80}, 0x4}, {{&(0x7f0000006000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x10)=[{&(0x7f0000004000)="5a5b5b7e3ba0b6f535ef7b1acb4a4931f53a6bf5a00bd4f638d8005bee43f7b77fcac8f662818d533021d457ddb8a12ce578ff102a5310ad9066487190c2ad17bbf8d108a8", 0x45}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000006000)=@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x64c}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000007000-0x13)="c99deb400665b509566d81dbd8c2d8b7228553", 0x13}, {&(0x7f0000006000-0x6)="3177fb31f29ed98b22840d1c469dda74d9d41848c90c842625134503fdf4d70572d5eeb00d69e84f44d7ad9f4da09003b3f80b179a46100fbe627024dcff53db1e56e2ef161762ecca0630f8effc8ea8c7b5ad1cfbb64678c696ceef6b", 0x5d}, {&(0x7f0000006000)="bddd7560ffb4667799d4d19b17ebc25e6df1ef837cf256b704f86f4baf561adf9e8a9107520adf63f9082b76d1575b828eba1c81eb3dd36afde370a47fd5d37f06284eb48a37908ff5b8b0d1e56747b4d368b683367b7e8d0b8334d2890555e67179c797be3afa2a88e3ca4a32d30a7aa5d971547e7889adbe8ffa6027da0316a17c079af59cae4287", 0x89}, 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{&(0x7f0000003000)="df45e854b3f97ca5fedad2b6bb55d7ecf608f1a6d7cb89de88d5273c3dd65ef78fa02be2e4306b198ca0613f35ba3e529e3216d6a7fd5a9df1e0d6bf87182e545bdbf31a1155616ddbc464984d568115af51445569", 0x55}], 0x7, 0x0, 0x0, 0x84}, 0x7}, {{&(0x7f0000005000)=@rc={0x1f, {0x0, 0x5, 0xea01, 0x1, 0x8, 0x6}, 0x7}, 0x9, &(0x7f0000006000)=[{&(0x7f0000007000-0x1000)="d65b1bfccc99b19e28a7035f7fe23a55e810cf60ab4fdcb8c9ae64c76ce08e286458280af3612cff4ab6a2edb136fe7cc143f5627d4e7614ccb39c12e6a17102bbda870d2ec97ed961140233f22dca9705edcfc7882da4d86c24041623423cbea636f2c3070e852318e0391001aa4f7237963c2276cdb9e8df234659172d28fefa69447026931e65b522bc6b5c20c02996023e568bf327ae5f489b7e5dffd24b1437f21895b08a4687c37d13f009668edc829d7d6f07979b60193a581fcf1124271ca3f595e6b57e5f015d0009ce7c99de166e7e2b6fde2b764bd3f7dc65e7cbb444946dbae1a954bcd21e92041d2199875ef07164b64454feea673fccf2228e95490283c103b30e04598c88472c310e358c75d8ca4fda8320142ed4adddeff0f689f5d12fb1920fdc48b1957fd8e70eefc1db42bc808912470d3610be8c3dd6ca5f348c6f8ea262e507bd7972c3e103eed6dbed9877782ee16138cab7d9c86c9382919a9e2a5351252412e55a09d4cd55e52ca6ef506b61015a444c564ab8a119771ea72969e841da6c61e61a78499df2fa72ba393a6abef62ed7405c4f4d2828cd9ea90a237856b6fd102bce359c72d63ef65fd7e4cbf071ab48a0192d92873066372fd876bde5a8e3a9f1974bb67c7a07628b4949e031235ddc30b7c5235385d51e5f25023a670afe20fb341a3b46c243e5c04f9f12156d49727fd139d860eb259006480bb49ef2f0cb3dff540a51e2f024f59ed358157cdf1ef0219582b223e4deba2d343ca526d297ee72a6700ba46759ceba3289710e71eb2a357264df4b98a388ea263409990ba220668ad64ae2d38a9d0ce31501b72f49e6368d78b75f0ad3a8864915a1d6e4c1b7adf12fb07c63e23de97be31c0089ec7ec6e83139257df01f081b50b518a448f58254c679e50ed99bf5a07eb4f5777e48888c7a05777908a083b814ccd3f961c96e27e75316f79526d6aefbe47abb14346e0bf442a8c802fd6d5d07e3d1abbb494b689fc91d6c89aefc925e9c08ee3dc11fbf49b0e6bf77881f68ae9654e0c8385177eeb956c42baa534db19ab0a57d7efa07664f7db45c7a71dae69ad8ea5d638837c7b4e289a2000edfa715b82c49ea0d1178326d85e6badc5351b817dadf28bf9d2e61c9926309290c60b2f0faca74545a71245038d413b0648646432c03ef48570ceb3d3b0a083e2e7a33f4004b6f1288186b94e4574ca0bff2195b44b89013679bad43d4e29ef861cd36b504b96f949de22539723412ee7b8ac065b21f6c57adf620fa01c0aca0922d97c24eb40781c02a90d8199b4829980263bcb3f1f10b699068dc5367a118fce6f52d0bc319a336937ad5a79234512a0021098da16e3d43d84928d46ff14ed8bf093e15f711930309b9403b14b318e5d339086ad55739695c3bab5879b1c28926a5c52b2124889fa01787f46d35cecca36898c1d14bb396793c8e7413345f3cca5745218b76901bbef81b1ab97b77cbc54ff9611ee035c38df239cf112f03bc857515f30a96ede3f1b436e8f1880c64746ab111f5fe8f8fa0346735f924b3c37af490b6abd42820b7f811ce415214f3cd6d23bf3e4ac31dd9fb5cb8daf51ff8d46ff97935d9259619bf92218f10d23407f4084df32c1505a9868c9241ef4478ec983150dc54dfbb8c42b99e89aad2d49bc7a3656e1a91580a0d6463b6a72c3f99ba92059a277e8420ef72affceeea2e9dbddaefc3710bd2e710ddb8e57baf344600abf60b67566f7cfdc718f4770c9e8ed7ad870b7a655a7deec71ad70a53969ac9b187b25de4b36fd4b5b4f9fd69d755fa9e27f58f4b6ff2b60f1d1a44e4c9b01e23acf53f56a8d922059171819167209c02016ad6de2fe4dc64a4c9b50dd568ce3e36233da07f7474b2b1573097b153da55dd2c5c0edc9d4778619245d5bdff250f2e8fef06f5df1de8c3b06afe995e53deed19340cf0d59a82b4cf5032bc0885996ca94b5b3c4f47814273b64971b0eb49d9a2f57754f7e251f52bb91c32e7f7eed2c147868629f9be61a6f153cbbe30c5343f24abeba7ca7dc3a7c8d94d0790c7eed481a3aac39ff1bbb056671f59f5ff4b95ad8e193164c4544df550b86453c2935e580eedf8208212cad3f73af4abb2ca6262144d8f77ff87c4940a3a365026618f8d3a90eb5608636301a256f9567ca278bec7741c4b281d5511f950cc8205624099c6dfe9c85da1516c6ee4ebbaabc41b33822ff101f67482c05951715fb1fa12fedae8e825177958e19be10f7038138d5ca6fdba20cd2b621ab9be5718067602b4fbaef3243ce6976011792597e6e07a438680316e91fcf70fa6c9f0a3746a63a94fcae8f0b43b30461cf70c01e7b84ddf0ee92f891693727673cee6c6df546f90d868082dca437e371e919d9909e4d151d726bb912eb8855ab5cdbf4ee67009684463e3b998bf15bbbba6ba2b4f0538989e7da62057cbb1cf4f3c8e526f3425bb43a8d8c3865365202957ac6da1b5c0735db77385b3c3010f4ce4d326fb8e1f421ea08f481688329769a501d9b5957c21e5459d4fb9be0a8f403c118c5b16c9f642e8638efb250b403f970da771c8d34c6cadefc781431d00a1b5e497b0b62c72a2fe2db819ebec8f5ee7291ee6bd74785857d7b040ee83ab7835aac0f7ea71721015d270d4c629cbf10eb9f540fb064e23ee640342572a7b2ac2974944dc20d1eb5fa236ff037d8977c765f3a4df4042d934a74d957df03e1c84c54a370af6ee5e825de13a6dc30a28c6a83ba40bb07e6c75b0818f5d8853f51db6acc899d3d746b744a355df2284f313209e3cffa5155819fd656e670f4878c42c5497f85193d4eec42763ca82fa410028d82b11299c0f3a8a2ab9b10d8253114f9a3f62fd46fa87b132e65ab554db0b14985a3bb3ca2dc56a0d0cbd510be47135c9c78a161fcba9e48f0b691572af993110d8f0c45810734d28e3481a5bf8a4eacf3ad021e23964ce72d94b17153b96609662131940c032762c40de80f6ca94384f80764aaf0943ade014a3f02502728b276370a838e62c61fa8d2ad8221bbd91be578095cd2d0db7c2a493c3995f167c420e5f0fa200dd6199ab81c3d7dae82617eeb7de1a2bc25abec6ed5f8c1f2bf5fe5dc5679ceb19a32a0d9c887dc97fdfaeb2a6c0ac2d609aec6726bd99cc1bb49d8d42dc5a577725d6a04deec94ee4b795089fa9f4e0400ab2a19eae2c4084c6130ce5d85f7c0377dabbd641f5c927c6072c9ba102051868556d37e92b13f0aa587f11b4d56db519e0ea6cb46a229a5afb0864a3f72d117f03cc22790cb19e9c85cfff22b59c72c93c5bbc3964ae3eeba045fdac0700e937d37b486943b3a4118b85fa437e9aadea8236db5b63fa0ebc5c25815538e1507b8cb57275e99ccc6dede4fd9730f5a693679e1f32306113ffe73e2d67eb214abb5c1f996a18b9286503872bcd027a1dd53805c294644e43ad2df93ad2b2a12d957b84971122bf04070dd56230377202739aad4999d7c1caecede8cf3777b2be8978f13667798c82741faab9f5e39a9164dc4391a2e85b6464f879ad14c8bafaae24da1ed76590b3d85b7449e18229878e9f2f92ddcab006cefd1e02d336e2dae5b1487fe069bb72636a13dd190e78b699f8b2f58bde48ca9d72f153e8fa8cb2596ebf0df1a87d423996faad79fc112a77ed6bdc6af1d1ddf3347e2093f7a3619a2d07ddb77a65d61617b26f99bb428b13f08588cabd55023f51ee83413d054be0d0dceb2f366e0fa61798d84b83fe4b5d8749067d595bd2953478fb1d62d9da359ed1b391e2ca9223d7d80285775f6e729ea539f562bca4f89fd3a80e07674990ae831dd7cffaaeda0f41137a92e4175ad659048edbb6f85388832012397a20e2873d9d6e9c494df24f5d91071ea413b917a2c95883361e41cca0408622f151540870072a01fed8a67258885015a51b9359a59ef6b14eb7cbc61352640d458346548d8f1efcf5a6042cc3859fbf508505f24ed0fcaae89b211511d389476f13a2011e708f58f9fd672ab5cead4072b188fabbadd63f8d34d84236a4a25a3d1bdc188c1908aa7697f10019568010fa1b3c550349d281a22bde43b253719fd4aae181286eb4dead005abe62a258aef31e2bca3d915651d1c80aae7b3bd079947d4f2aa9c3132ff8f75765349ab1b9d5a317905b0b184020b63369d5840a86619641eee70e7da807ce2f7e9a1727a8b451cbc689df80d1ddb70bff91964b5be25fa40f48ceee2ba724e638851a5007df0e8781a670ced0af4834307cc57c29685f70d8b00ce112ac9b21c9f86e420140c68a5acb046b7945ac06a0ad2a3af2423b9617f1b7c0b6b555c5a0294389d60fb81ef39d2766e0c7e193edfbfbfd517ddafdf629b549892c5cbbccce06b724d9d3f0e693c159eabc5ef6e0d8ca96673a20d66318921367f366904c8c1826cbe1cbbb0caa69e3b9b045950f02ed8d62eae0cd84d4e4b28ef30596f221cc62e9556ea39476b44dfca84a724b114b9de5614c8debd72e3ad4940a5f055cf438e1a40c6bba0714b5e40deb2cd686c791551b6fd01e6d13857d1736cde5d86f404c127587c677b2cbd3aa471f1e01dc552df49422a7b1b915efe183cea3d8dd194aa740e7ed16c62849fe3d595e34a27d2ae115ad593538539862d31f0c33023ddb97dbfe1512a56f9eb6a43bf5710675a94ad0750d77a2d466271fbc47b328bd1f099c11f01c809277ae09de48c13c7c04f6f2405c910cc3af2db931f17e031aa26536f1a0bf823880a76e295c0c5429a8762ddc60eebec257c363d14e6928df3c83cd7a7c020f44621fbf2da49ff0256b4f271f499bc966d860b5715895a2acdde8efd21b55d18e9a29151aa8c5aa13d2fcf86fc204050c46fa0f75281abf8b0f97ea464999ae6ec7086c4d95a9fe4e75fd8124f7d30fbf2b7bfeec452c06d88c7057c4d468409428a9f57a8039490e14f7f3f6b0352b9079d3040582c15a8b484c205f5f39070be6b7eb3249dfa856aec7f66a91b129f5204155a38df8e55c52cef8a608644e78734e953cf5903e899e72d9c9e624904d776ce623d60c99ae29fb1596ffedf874b11d331f4dddff849f7fadac5abe0bab3a9c9442636311435c137e74e6cd5fdc73f862eaadb6fb2c8302d50fa2ada094e51cc93721ca4f55696e0088a76559370704c9037e79a41a227719e56b33c2c5fab7e46056e829c634246e1bbd7002a92dbaf3a26d5493f42ab8e6e5fcd19f5abbf7e5e1e9ae7ccfeca5ecdf02835df0c9a5f0f04df3b026c6306d4d5fdcad16622e99b9d9add0ca3040b98dcf60b6c96f70100eef33ba69c26c3ddc98b81ace882d40e79b4c9b3363829a876c64822838c4465017cd5e40ec95d90b378e74dba0f117f08f3e1789faba33b171a5660e020c6d2c29558a3a77c19e17141ceacb8faa1c7b1564d18b9b13f99f4198f063f8be8c0525b361c6a2be1dbd48b802e75635ecd6f82af7492cdf679bc220e755a978f5f27606e03c2572c0d7a91e20f83f46176f1eb0f4d7c45e00ea22471c3f4b8958bea9273ff9a03ae30e004a39c05e27c010b7a636c324be890902ecc63a7404952c2192642ebd2764caadc934b1d7e7ebe521716e355960a986a57e0a20022a2141ee3dd724461a814dcdc045b5b32c763f5976d2eda993aae94f6e210f35215b3e59c9d23b1a5860022998c68f2925e269a391df9852b23f59316947b5f79d47e8ad46606d305bf15c8c7270c92248396f6ad7596ed7d6dc22a4e5fd3be40d3fac9a8d8d8c877bdf2a84", 0x1000}, {&(0x7f0000007000-0x1)="f8", 0x1}, {&(0x7f0000006000)="abcf86737f54b0127585249cb45e72e5838f09a9d46c28", 0x17}, {&(0x7f0000005000)="0ec67f3eaa12c21d7df74fc4e99f416735b6a081a5112249f84cec160896ff1c82eb5c63330a1e19c93cf7979347d5830cff5c3992499d28e60fb39594ab31ad2fcb42d569f4b5d0e3fbf8bfeade92460eedb62bd643d26be3c80d9701d60846f98f32d6c1413b9b4b970ca5a7aa39d1999c1d9ef1382f704b334613ef3dcb61420b3e93419346a229b227f74dba7c30f5b8fd91f464c379161d12341bc71981b2268290076088741d732b42f4491dc750bd37860a5038983c2ad1c403addc7f30962915", 0xc4}, {&(0x7f0000007000-0xf3)="dfea633a6e133886621bfd1f9e45243cfe51fb5f6a7ec618596a58becd4009af8b3a4bd4029b0fe7e6139af084e9ab1e2c9a23383fb56dc0e85092d6671e17760e5695612d7d4ddcdc25c02b3febcd540b6b2b64dbb632f674cd2a7b6044d4bb9eb3fa1914042b46d87696dbf5a8362de526c3263e63509871d1e8d5a6433d697eff178d523736d2e32c0878271173189cfee01520ca693f39e5ff57b5aa6e2d04af624179cbfbbd00706efb3402134569b805e5eec1a8f04a90f46250381a929350855e7996890a6a4a37337b7755a374ebe756747b8de79cefc1b6b3eecd7b02e34da8205d45a2458bb04d2ec45221e7a7dd", 0xf3}], 0x5, &(0x7f0000007000-0x378)=[{0x40, 0x88, 0x0, "ce1e6e6e6e4e5c67956a08b425a01667e55292fd3408a7b3482f74aa20603181c5bc20e22ca672162d42334751"}, {0xb8, 0x118, 0x100000001, "c442dc88734f1ad6879d1a0648bdc232597aa3e97e1fb8aa66ecb8b3359398021c0e723a09a710711a62cd84015ab1f7406f583c0345851a0db78576058d42aa7b1cb682953939ac62ff04f7e3b66b64b0ed11d6a7684e8a1746fd5222d61a3b458e6a6860e87f5788001fdfba8b117affa3bb1a1ab7f941964ee71963a4781a4dcb4f3d014c4cba72cea84d84233e00781f294529e5309026c6554d40b32ce94c5a"}, {0xd8, 0x119, 0x1, "c504881ed195899ae423b16656d5d51b4cf289ca0fea2e8d4f8752adcea006601ea50fda45f383ce242f928f1029ad02b0e1a20abe1d2fab725a9397da0a908e286d6b2c5e4c86df3b274a0377e3a2723306fa8b4bb65f89451392c135c2ebffd0fc253a006dae4d77fdf756b734441c95d1df6c4d5a8e4cb98ecbe3ed4ed4b15431dd26580dc33669118e3833bc37ddbf28f100effa9387d847202af59d9810f6122b55994850a5ce78ee1922e7548ab91e897c27fb686c0896cbd8f32223124d160609999ad5"}, {0x100, 0x10e, 0x200, "554ebb416e1534ccfd6ddc275db03e9921507bb07501288aaf0a0b40793559c9813de29e295cb73768c7f8a98155b8db3e5c65f6507c49f79151fac3609e1e7aaff74cd545ebdc5eefad235746441781f49c0f79a333723e49fb9d1930fac36ede2a6dd944082d9dc51c9a7a74e4362b58f8ad33081601e7d5207f76f95145dc5b38a8612fd3875c8590a6bd6e53c062cb4dac325e3da2214896abf7ef58df3bf6e577bba19f14a5cb15c426a29278fd664a7501802e6320731d75eb82dd58087a0c9a022d2467ead64b5815e8de50d6553433374b5dfcd22c24de6f6444fd98d66d3222bca0c0a5ff8c33"}, {0x20, 0x108, 0x1, "7a8824b2fdb791a757b6aa4f32147bd4"}, {0x88, 0x103, 0x6, "47bb2d2bc4a6f745b39a4fdab4f2522debf2e8143e06fd46ae3ad4edae0f02232fa1be7a6e4fb94592ab414fafc54acb5870f320cdc7ce5638fca07f9271da7debaf997a52b267f0fde41df43e943cbaeabd31cec0ec4d7aef802cb018a3eb9d5438c3e6fd53b3022939bdc38b71e7ba27111f78b249"}], 0x378, 0x1}, 0x100000000}], 0x6, 0x4008000) 2018/01/20 06:42:52 executing program 2: socketpair(0x5, 0x5, 0x6, &(0x7f00006e1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, &(0x7f0000cf4000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000002d000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x0, 0x0) 2018/01/20 06:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x803, 0x80000000, &(0x7f0000a43000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003b3000)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000269000)={r1, r2, 0x3, 0x4, &(0x7f00005ce000-0x7a)="0dc1a0ce6d883f92423938a387f1799af5fa0e00662297edc2d61779365cfd09fde61c94ec9fb0d4cb02e33a8b47e8792de66571360b18db3935486c2951220b6ecf4c92068de93f0159a7c1585b371101a59998711580ca696ecb118adffd2d90fa48ab647b5febe30c25848809c11c88b90d09250c5ad7598c", 0x100000000, 0xdb00, 0x5, 0xcf0, 0xdd, 0x2, 0x8, ""}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) accept$alg(r3, 0x0, 0x0) 2018/01/20 06:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000f9f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000cc2000-0x4)=0x8) bind$pptp(r0, &(0x7f00000ba000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r0, &(0x7f00004d4000-0x38)={&(0x7f000088e000)=@generic={0xc, "8aa57f20cdaa50d96d7b9ef8827cbaa9b32a7550828200a593b73c2540257a81c2fd116d1004d9bd010d1a763c6afefdedd93583832b954bbb5490156167e700d5a80063079dc0513b290c84ea974df7cc420ea6c3c26c1f83b1eafd92502bb17b3beea8fc735d11f094e42dd33e3a91e0488552620170339de742570474"}, 0x80, &(0x7f0000542000-0x20)=[{&(0x7f0000d4f000)="201f73429e883c3872820134bf331f89f9d0d2910ba54ddcef09cb6444697a98a45b0ec088b62652c4cc4ef749a41492fa97", 0x32}, {&(0x7f00002a5000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000028000)=[{0xd0, 0x10f, 0xffffffff, "b32a2b2da61bee536161b6546e64431fe58d7b77d1554062410ac94def03a1b21ede8f5097eace5f87448b1b06a0f9a7d4d34911927dae0ebfdad01de8239b6a4e5a94fad38da11106f0bb644f2b3712ef553e09ada3c3067de401239e8619efa419599980ba5aee4e292051ba1ae81a330404a07d9670d998e7ab11fb151001344b6ad90504ad67f088c2165b3728447480e480ce343cde91e3225df4ae4e7ff260f4896ba2cf2eb0c7a4770561664c454cc3c63e0b9e8659dae9f6022ab7da"}], 0xd0, 0x40000}, 0x40) 2018/01/20 06:42:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d26000-0x1c)={0xa, 0x3, 0x75019cfc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000158000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d27000-0x10)={0x6, 0x9}) 2018/01/20 06:42:52 executing program 5: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a36000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000493000-0x4)=0x0) 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe3, &(0x7f0000236000-0xe4)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0xad, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x3c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "290f3c3c3c1c95a485ce86bd4874d0edb002d081b324eb021d7335e2b2caf59c04fd5f37731061e38b97aa88ac3adf4d68df3e0b92cca31f0ba58ccc53e73603e0eb3c9903382e44797168152150b355122efc146d6483b0a1c87c6100356a68376748c360c4be9f113019d4d2bad60c16d731249ad8c9cdcf2c25ce20"}}}}}}}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b88000-0x10)={&(0x7f00007d6000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a1c000-0x14)={0x0, r0, 0xa, 0x3, 0x0}, 0x14) 2018/01/20 06:42:52 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000-0x4)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000d000-0x4)=@assoc_id=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000)={r2, @in6={{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x643}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe799, 0x7ff, 0x2, 0x1, 0x20}, &(0x7f000000d000-0x4)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000d000)={0x9fb}, 0x4) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) 2018/01/20 06:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f000050f000-0x8)=0x7f) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cc0000)={0x0, 0x0, ""}, &(0x7f000010a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000055a000-0x18)={r2, 0x5, 0x10, 0x5, 0x9}, &(0x7f0000b95000-0x4)=0x18) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/20 06:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:52 executing program 6: 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) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000677000)=@assoc_id=0x0, &(0x7f0000251000)=0x4) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x800, 0x4, &(0x7f0000ac8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac8000-0x5)='veno\x00', 0x5) 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$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ac9000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7fffffff, 0x4, 0x5, 0x4}, &(0x7f00001a7000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ac7000)=@assoc_value={r1, 0x1}, &(0x7f0000ac7000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) shutdown(r0, 0x1) 2018/01/20 06:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) write(r0, &(0x7f000011f000)="499ebc1e7594391734c1c0d7fc54649b", 0x10) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) getpid() sendmsg$nl_generic(r9, &(0x7f0000545000-0x38)={&(0x7f0000aca000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000cac000)={&(0x7f0000fb3000)={0x138c, 0x37, 0xa0b88fa23229f04, 0x4, 0x3, {0x1f, 0x0, 0x0}, [@generic="941adc5a35917937f55323c8e64936d3d6bbed0dbc49b6fc1893da5ab31386519a6fe438be10bc9dcd876d4350482cf172760c1613e41aa953cb47a44b91ba9873055f5f2802244a4274cd6e56ea62ea796f33436542fb4b9a241b061115fcb9ae38d87cde63dda0fd70873a7dd2faeb225d0c2eee4a1f6fad096ee81578d88f5998ba14657793086e1f3ea1ea1235876130d4a4254ed7f876ade8e0fbdef6e4f67e0f9a622b0a086a2c3fd72899615d7423e4be76110eeabf756cde1d47b7773b4d746acf1e9882480ffd3e855ce9f848743828af01d0fd1f8a2735ae35740a0e9b46995d8e29d9d1566055aaf211b4ef70943453", @nested={0x144, 0x89, [@typed={0xc, 0x1f, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0x18, 0x80, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="734b69db7c53f537e687db769949a261bc7e414a06f460f7040b16f469891dcb8c87d58302537f8300a95628f30944019c5148efea7f5e7a69b80bbeb07a90312612311fce1c82fd85953833a7d24f7789aad847bdeeb4912595c7fe89d971dfd56047b6f2119fb43fcbedc839ba1a353337ae4a8e63a2a4a2477b3fd94d18b4c72aa4aee444089bdeac6c2c075363fcc5532607c57854532ba40b7ef823ae7a1021f338d9125660dff4c76202661542b63afbe888e77af0a2759f8380367ab9caebcc8c2f6bcb7d4570f4bb289a088d543221c6f6bd3acabb983ba0f3f812df316fff94b0b7341253f7458628feed9f1d32e1dfb0c8b56401", @typed={0xc, 0x25, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="19b80696d4ab825cc4c10522512e3a728b772456"]}, @generic="e7e98ab31992179b6036d797d0f8f0d67918b7cdf4ffd91b79ac7e8064b754cd8c80f207e74d67ec141fee6884189a9060efec462e23eae66de3", @nested={0x1004, 0x1b, [@generic="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"]}, @typed={0x100, 0x45, @binary="716a075f7ab67b53549683f17f98f0657848dfb21bb7efca73c6e9df399e706e331d2bdf999fad86787e8c18b3a4f9c498df68bd8e8ea4e123f1b3a8c9f3614a6ad2314b1d7d937c7f63dc7e9ff5063f35e729a202ae05dbc829ec8adf44f0748bc5a356ba9468ddb078b0f75c87124513e224ea6a694de84e59a89ad9f6221517ca05c50ecaa8bf0f1d662c55734fbca6ce9dd600f69fbfd3e58c42750b7b6a79aeb4a92fa51779781180d7d424101323bccb215beb28e9c2d1a3242722ad110ba2cc14109cb6c4c8822a319a7e761928a77d5e6d033f62437381696b8a7892a53fa9b205d8b8210b25447bb2150fcbdefaf381af4ded85"}]}, 0x138c}, 0x1, 0x0, 0x0, 0x1}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/20 06:42:52 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0xe9e) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000022000-0x4)=0x543, 0x4) syz_emit_ethernet(0x81, &(0x7f00000c7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x9100, "1a072567a4acf289f6b74d27057aab4ac434d95921e2694cb2ed4e2efb881ce44b61a0ea93c091708f9461e7c96e344022d3d7dae070339db8fbb7c07745c6e32c58c45fae5d3316ef96eb066558ace888768b223e0b0d8d336f12558fe1366fad2d1bbf3a7f1dfbba79d0528a6323fd1d3eae"}}}, 0x0) 2018/01/20 06:42:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000094e000-0x98)={0x0, @in6={{0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000b87000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe8000)={r2, @in6={{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000594000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xbe9, 0x9, 0x3, 0xffffffffffffffff}, &(0x7f000030b000-0x4)=0xa0) sendto$inet6(r1, &(0x7f000025b000)="078df644d01196e8d07c73da217c8b414e7da39f4208195489d062d55bce21ce523a211ac07f723d8ce3274d", 0x2c, 0x0, &(0x7f000088a000)={0xa, 0x1, 0xffffffffffffff00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000455000-0x38)={&(0x7f000066f000-0xa)=@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f65000)=[{&(0x7f00008c0000)="2b7c3857a53b7bf628a3cf4a103b14f4efdfe4c2247d595c01edd01c80edbb35477e9611fef7c6a85682ae19a78dc5cfc7301d719b1b0e5ca97ba35291870c4aa46eaf2654a04e9450a9916adf2f0b80d0278560bba7b80d8dc841e2a747a3a6fc80afc557e7a804e20f2867a8f01be707fd7912c8f068743ed0ff52bf71d38e88e85005746be8aaf5", 0x89}, {&(0x7f000095d000)="ecc8d1eb8d3ba250b20000a271c81b91f37d806ae645a1c6ba7b64c0a91af8acbc5b295cb689803a1b04f1823563b3d588b67262ca744b07b2a65a9277cfe1dc076134780dd7865dcc829eabd2b8d532c1d903a5b5b85c073995ffbf3c3f81d6d24bdc72632e37cf2f5678c0baaaf564e25f06d1cfb638e77a3bc74c30ff9214643cdc26d1d23966ff1bad24068faeefb5f1645da7ebc9448e53e39c2ee4618a2e3ac97b297450b4e353806760dc39cf72d539eb07b868ac872127a61d67e481370e018ff64942f1cdf20ae8be35a74c0eb62ac48586eb0c755e187e7b49d990", 0xe0}, {&(0x7f0000045000)="b83f79d7f28d0dd30d6d2c020413324f431da04430f7ab682fe4fc36cbca27cdd8b4556cf677c8b605e31a5c58075ceb8de10cd713bc1505866032fffed044058b55cdcd4872a890bab1e07d38cf047d3215c18999a891c53d7d075e591947bd98961a59edc77453f7411f68eb888225818089a447efaf2ff218571252b4f8944f6a71c045d338372541e89b1824194a9761150d69542958e4decc8c5950380cd1e09ea37effed74fd3b868dae0546f6224cfefc8b078e13270b700725cf7d37265e1d1339e965359c6c", 0xca}], 0x3, &(0x7f0000d30000)=[{0x30, 0x11f, 0x0, "953c991b67a3700a628a39e79c85bde7f696da32ce71bc41fe95"}, {0x110, 0x10b, 0xff, "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"}, {0xb8, 0xff, 0x0, "5b3df950ef91984d127acdfc8665d08e38b9e0477d9359a295d618604b0d0836b53de90d97e64e2494c902e27bedff476931c2901346f5f4a55d3fdbe242a5c4f00613a8b3aaf832e35747d13c4414ade149374ad64af05fbd2ba87c65aed1dcb7858b35e767ae2d73d2d6c880e51c600f0f41018871753c1759807f813387ee97c2a39ed4a94645baeee7d87c830aa4d7c3269302e36d60cd963704114f3713c9f20db88c"}, {0x28, 0x108, 0x4, "c09c4579b34372327f0c71636efe75422f70454d949e0624"}], 0x220, 0x0}, 0x81) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000032e000-0x4)={0x80000000, 0x7, 0x1000}, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000122000-0x8c)={r3, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000e88000-0x18)=@get={0x1, &(0x7f000059d000-0x1000)=""/4096, 0x0}) 2018/01/20 06:42:52 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002a000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000029000)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xe, 0x7, 0x6f, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000029000)=0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x2c0) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 06:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) writev(r2, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b05000)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/20 06:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) bind$pptp(r2, &(0x7f0000567000-0x20)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000008000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0xffffffffffffff19}], 0xffffed6, 0x0, 0x0, 0x0}, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000008000)=0x0) close(r0) [ 217.112247] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38005 sclass=netlink_route_socket pig=19738 comm=syz-executor5 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000c96000)={&(0x7f0000e2b000)=@in6={0xa, 0x3, 0x96, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4c1}, 0x1c, &(0x7f00007af000)=[{&(0x7f000062a000-0xda)="d40b884f01bf7676ac40058fe69bf157fe4f7b031f86cb94f4c70f95b7275a3b271c99bcd691a6633c03aac9f187d6f5b737336f6ce6687702eeb0b298e0ff1f94f3684526fae050f0b723551cfecc80efc45c7704308a56c0fe43c9a2520277d2612a9dd02dbae2f0780559331994920e31195afa6c45a8e7e80920eed8e6e6f95a63ad64ae3b3fac464b093e23ffa7ac23db345b4c146d3f5122b05d3084afe7898e0d0314865b6072c116df9ee964874184cbc1889e5faff9ac4223a7001ee7c033ac53b320ab65f29a4c7341138f253806e1d9468edf5017", 0xda}], 0x1, 0x0, 0x0, 0x4000004}, 0x4004000) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x1000000000000202, 0x0, 0x0, 0x81}, 0x3c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006b6000)=0x0, &(0x7f0000141000)=0x4) shutdown(r0, 0x0) 2018/01/20 06:42:52 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000fec000-0x4)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) r5 = getpid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002bd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fec000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e13000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)=0xe8) r10 = getgid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f70000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000feb000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c81000)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000feb000)={0x0, 0x0, 0x0}, &(0x7f0000e2c000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000feb000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000786000-0x4)=0xe8) r16 = getgid() sendmmsg$unix(r0, &(0x7f0000d67000)=[{&(0x7f0000898000+0xa7e)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fec000-0x70)=[{&(0x7f0000704000)="5870bbaed95f1737c42157bf87a6fcdd3a88f469c5d142930b9c4f487eb0980ed349d063b3b9253f59d6214e7036074a927c8084d868cec0dd630abdc34a77cdc6dfddc0538a0c0bd68942b1b46295108e4f6273f7647ec8273e6d310cc5e261520a977cef27df573fb6cf60bcd48b70d042f764bb27b52138c777d9c9c52f5ab1e5404901252eabea299e0868a28c788e0c190752dccb82027da69fe002ca8e2dd9d41673a4967c2392dedee1971d8747b8108977", 0xb5}, {&(0x7f0000feb000)="4dc2b597295082e10ebbfbb1504a06ff4bae67221d43acffd2c2505500ae77a0e66af6b45777aef31102f567257b23ed977d210bfbd38acfca8f5d9c279457cebae4df62d96c3718473c74261f33b611db687ef67e5dffbf5098997cbfb35403e0ad8d82d4cb0e369ceca388ada80fe4589592ab8bd0e992f6955981", 0x7c}, {&(0x7f0000feb000)="e31f3d8673e1451c424f2a0d440d3206b67dd8cb6fdf7272d267b70bd7341151348d75e93bee3270b9af25e5b3adc3af5b527c6e66cdf4139c080b8488c720aeeb10838fab66504176941cb6de76987d8e5a06228a8e090e1857389711351042d68790de2daeb69a1aa63ac1ee2111e3b3164d0e1d89c8adf6cfd1ed74e90787b6dcfc1f46a3deebcd38b2647675aa4b5a9bedf0399308a730373215f322326318ba2564dc85e00e1ad0f57c54070d5b54", 0xb1}, {&(0x7f0000fec000-0xea)="eb982b18dbe47f388a6e0fe61a5da3546c35d97244be955780b179c5d89ee02b75e947d2a9def9e25426f385deb8fad427f7c56f2707d519e2ae0f601ab252cad7df2c0e0fd3896ee055cfd594d079e8e0abf8c4e2a44aee02c29dcc5ffb560a88ff49d3a5e3ecdb9bc18965354aeb80c84f2d21abc6ce439c556810bc3472c7767727da7e806878bf4913f8d902157c3a16c5774fc231c3e29d42fc5b478bd93ee2d1c54efdeb77bcd9a23a52a57ef0506ee6cf6ce245a3e8be53f38bea26efbbfe190d110bb88a15607e15c0dc2f706f94602ae6f6b144b4a0d7e872b0878f16e6d54f895f6885af3c", 0xea}, {&(0x7f000073a000-0x1c)="4aea7849f0315d61c0dd4cd16b815cb2dc6b92f9156dacc1fe5685b3", 0x1c}, {&(0x7f0000feb000)="c46c428c7f7bfc5c1d4deec7b27a2b9c244662e9aa9ddb16", 0x18}, {&(0x7f000061d000-0x7a)="70c830ad57f803ce5a2f44e85371a2ec01d53e8126ca88c07d07839083957a56ce0ac979cbf02e0377f80591ceec4df79fcc4d72af7687227ecbde46d07d81abc1d5c341a1468548cc032092ad9cf1e32bc8487f87a0c5ba288681979f36159d3f083dd6ac13137d062e1088a4a2a88a858de565cc0d5ad0d194", 0x7a}], 0x7, &(0x7f0000340000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x20000800}, {&(0x7f0000281000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000173000-0x10)=[{&(0x7f0000feb000)="6c2cc851de5b1e8f419a7d3cd10f90ebd753ea34b9f661a4e3cc1283af8373a1b506aa9af438824b22ba46b7d64c90bf9555208bec4bad8974f06342ae574686337ba9dd00f03f45f7c7cc8f", 0x4c}], 0x1, &(0x7f00004b3000-0xa0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0, r1]}], 0xa0, 0x4004090}], 0x2, 0x810) [ 217.115247] sctp: [Deprecated]: syz-executor6 (pid 19746) Use of int in maxseg socket option. [ 217.115247] Use struct sctp_assoc_value instead 2018/01/20 06:42:52 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004ab000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x22f, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x40000) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pwrite64(r0, &(0x7f000006c000-0xbb)="55c9c6e278dc64f77b43924eed0359b2cb7d7692b50044b22dbae6c2e33776a569a68d0ceb75002b574090a375ebde0b131f6c21fb3c854b27d19daf9cde190e1abecde9504b4e5afc4b9154422ed90a30d37ee887d6a5239b2e69094941be982a5f387e69f5ed7f01e4933eea8c3b7d1a18a3d8aa56521969f56849050f26237a59c6872a20be3c1bf56d358d1e19c7c2db8a99297ff75d2eefebc71e03a2d31522cd411a7bcc2b135ed5013639b0f31217b3c55d44a19894df83", 0xbb, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$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}, 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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) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f00000ed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xc0}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x20) 2018/01/20 06:42:52 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e74000)=""/88, &(0x7f0000ba0000)=0x58) r1 = socket$inet(0x2, 0xb, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000-0x20)={@common='yam0\x00', @ifru_flags=0x9400}) sendto$ax25(r0, &(0x7f0000001000-0xbf)="57d95e31b904722e14464befb46e1c5f077b5468d938ef0e2143b29ab5db557f8924e11f9991d493c4fbddcfe3d2d9d46e5be0383035c22380697337765ba900020593acb8c2368123870dcb452d5c7c0587021565d18fc849d1c4b1506b15fedd984194e9c5f313e3039f5f1de4e3d3cd33219475fa102a7accb3011d694f8a10b4a5d8a4ef0cb0cd618bac43181cccdfc54cfdff709f9a47bb6a171d439bd01702592892ef2016c2a857fe89791973f18597c327f9cdfc0e9f3f9e712c93", 0xbf, 0x4040005, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x101, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000001000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x8000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000004000)=0x4981eb9d, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r2, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000006000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000007000-0x8)={0x5, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000007000)={r1, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0, 0x3, 0x4, 0x8001, 0x6, 0x3}, 0x20) sendto$llc(r2, &(0x7f0000007000)="e856b00c1c66ceff91ecc8b7adaee590f6ffeb94d5aaa526b94b3ac69a5570a6cdca418f7a56e33d3f3d8636ab9f36bdf7374fb4c8bfa5ea38a4753d70cc09ebd9fa941b39e6437cef5ce8cf3596e709960babc3e864d17704ee3fb9081fcc", 0x5f, 0x44080, &(0x7f0000001000)={0x1a, 0x1c, 0x3ff, 0x0, 0x9, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) [ 217.151774] sctp: [Deprecated]: syz-executor6 (pid 19746) Use of struct sctp_assoc_value in delayed_ack socket option. [ 217.151774] Use struct sctp_sack_info instead [ 217.201456] sctp: [Deprecated]: syz-executor6 (pid 19736) Use of int in maxseg socket option. [ 217.201456] Use struct sctp_assoc_value instead [ 217.213365] sctp: [Deprecated]: syz-executor6 (pid 19746) Use of struct sctp_assoc_value in delayed_ack socket option. [ 217.213365] Use struct sctp_sack_info instead [ 217.275670] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38005 sclass=netlink_route_socket pig=19762 comm=syz-executor5 [ 217.304320] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/20 06:42:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="aa6e832c0059fcd970069fb2e89a631b9a9895844d006551c551e1c895af43238bcd0fb4412df58bec0c2befe4e0427562b43665b63142a9d3fa64b0c7dcce38e263bb40bb519ff19fcc2559e1832dd91a3c0f1b1a4aa648a85a06a28ac3dbf460d9a2bf8279049797caa3b26eeb4a06a88fcb2f881a0e733fc35c80f006b8a77e0682facf3543d8a597f06e7dc634f60c2707b5ceb757c7bb1ff19101e9ceecc7145493fbd7d309060c3772c9ea7d84a2cc03dfe75c3b78768d313957ea75fbbce5af60434ab49c76246b73964c3a", 0xcf, 0x40000, &(0x7f0000000000)=@hci={0x1f, 0x1, 0x2}, 0x6) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000000)="2119d693ba3dd4d3ecffb718a9521586b0215c607be383f5d14344ccfdb1430046b233d5fae58d5fb01913d12a44ff78da7c4652964a7360daa3602f88bd60260ad8bad9cd705d2dbe49263f1275a3ca6c49c80e888481f5e208757e43568aa330b8d2d4e43d4ebba360dc38575faf4da0a65913fa016ff64258a5aee2d7ebfe7473170e39f59f345805e681489d72caa5380425192099bca111864aa56d1a5cb3948abd11ea6b303d3310b13189c3bef2732ae41774") r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/20 06:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/20 06:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00003ec000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00005be000)=[{{&(0x7f0000f48000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b84000)=[{&(0x7f00007ca000-0x6c)="f9bb86d25bbbbc6f09871ba36b32e59ff9c4cf486c660921122dfd6a2c35a9997295cec216164eaac1777042d158a177501e985c106aa23ee6b2a0c861b89fdff5d95b37a27064d564550f51d409639bbee9385aad68cc50f62a8d04dcc7", 0x5e}, {&(0x7f0000e6d000)="8ac4751d83851987fd8b7911082d35778d2b543f7d0d7f06b43620e8d50053bee10d3466e7a5f01ae8d2c2dd001c32ca54e1b5d05a47e49470135a083ecc38617f186f8f8c424507a6f12788d2f85edc990cc5021578c83d67ab956e7bbb6de6d93ca59bad3c8d94e3532797bd7f3a8ef29f2ae198a3f1be9d65eaea0e646c56e3e38a32d8c05956b8d820684577e340cac1f363af2574930263d7077d3d771cce4582bb777e6f9420553fd97b", 0xad}], 0x2, &(0x7f00007a4000)=[{0xe8, 0x119, 0x8, "9cd9c16586ffed6ae36eadd060c919572489e5a701393b2b926658be64003feeef46b466ec3fd2708f0ee06abea53ae28a15a9db2d44714bc886902a17e4051fa0424286fedb4da7643dcf1a2fe475b81eebeb3a81eb2c8ee06816bf81130c1c63c24d13c054049b9f0776413673319923af185d4c2bdf69639b8d31d89e444ed040cd9e02a5ab2b72cd713e513fdb05142a70eaf85525993f1aca76953a7e7fde561da37236f313490c66904108e8189a22d2e8968446c55d6fad732cc874eceede3efe78d60da1c9fced228963c42600266b668c5d63"}, {0x98, 0x116, 0x1, "6f9f0b558e47b9f6a10b229b519ad585dcb1358f0599e436466fe920b54eaaeee17d4a0db46fa341878da254375c0509c2e3a3354728fd53c2d3c6b032a443197f395625e075eea4273951ebbfdc821e6bb4b8e404bf3df8f92fe1ddd6dff19e4c5210004bcd3d2c6d6ebc251b6099e2aac0c50cc0033ecb8b03aae784b0b6aa122cc72977"}], 0x180, 0x10}, 0x0}, {{&(0x7f0000e13000)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x77}, 0x1c, &(0x7f0000a3e000-0x10)=[{&(0x7f0000d7e000-0x8e)="edf06d0fce011032ccdaa6fbba8e10de437ba06db469800711d81f46d59252dfa7b6de889bd1c64054fa2938e930f6b854e4da0becff06e49299583d5bab3f0b9b9f2c366106bccc6a5436ef2b4fc7d765a75672f434421cf2daecfdb908bf839864dbb0ece583c0150aab14349743d68a2b2871c3a46f6ad19de6415d6cb391b3a1efafdf8f97751749ceb324fc", 0x8e}], 0x1, 0x0, 0x0, 0x800}, 0x10000}, {{&(0x7f0000b0a000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f7c000)=[{&(0x7f0000db3000)="357638939b58875cf2e5123bd518260c4d7e5d856ae8b14b1d000951a4ea1b", 0x1f}], 0x1, &(0x7f00009db000-0x38)=[], 0x0, 0x4000080}, 0x10000}], 0x3, 0x80) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001d2000-0x4)=0x944e, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0xa) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) readv(r2, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dde000-0xb8)={0x0, 0x8e2, 0x1, 0x10000, 0x6, 0x6, 0x401, 0x0, {0x0, @in6={{0xa, 0x3, 0xffffffffffffba19, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd678, 0x1, 0x4, 0x9, 0x75b}}, &(0x7f0000ecd000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008cd000-0x6)={r1, 0x417f}, &(0x7f00007ab000-0x4)=0x6) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4, 0x0}, 0x0) close(r2) 2018/01/20 06:42:52 executing program 4: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ac5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ac7000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000ac7000)=0x10) shutdown(r0, 0x4040000000000000) socket$inet_dccp(0x2, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ac7000)={@loopback={0x0, 0x1}, 0xffffffffffffff47, 0x2, 0x2, 0x2, 0xf913, 0x6, 0x9}, 0x20) r1 = socket$inet(0x2, 0x800, 0x6) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ac8000)={0x0, 0x1f, 0x6, 0xfffffffffffffffa}, &(0x7f0000ac8000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009a6000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004de000-0x10)={0x3, &(0x7f0000ac9000+0xb26)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f000043a000-0x8)={r4, 0x20}) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ac8000)={r2, 0x7ee8, 0x0, 0xca3}, 0x10) 2018/01/20 06:42:52 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x90)={0x6b21, 0x8, 0x0, 0x80000001, 0x2, [{0x1ff, 0xfffffffffffffffa, 0x20, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x200, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000280000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dc5000)={0x0, 0x2, 0x6, [0x5, 0x5, 0x7, 0x80, 0x3f, 0x20]}, &(0x7f0000d90000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fc4000)={r3, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10001, 0xfff, 0x80000000, 0x46}, &(0x7f000000f000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c05000-0x8)={0x0, 0x1}, &(0x7f0000861000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000800000)={r3, 0x1, 0x96f, 0x2, 0x4, 0x4, 0x8001, 0x0, {r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x200, 0x100000001, 0x9}}, &(0x7f000011f000)=0xb8) getpeername$netlink(r0, &(0x7f00003e7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000076d000)=0xc) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d9c000-0x8)={0x0, 0x0}) getpeername$llc(r6, &(0x7f000033f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008e2000)=0x10) bind$alg(r5, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x2, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept(r5, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x10) 2018/01/20 06:42:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x1000000000000152, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 06:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c60000-0x4)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000930000)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) r1 = accept(r0, &(0x7f0000559000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac4000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000577000)={r0, 0xffff}) 2018/01/20 06:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0xffffffa2) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) [ 217.333965] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 217.406714] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004aa000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000946000)=0x2c) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000948000-0xaa)=""/170, &(0x7f000024f000-0x4)=0xaa) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000946000)={r2, 0x9e, "6eba262abde16de5ce41cd84c36a0b1e98200c32a33e018cb7153aadfd77602e4e61af487628677a40c9222146b4b17e67b32ff5909944190249fa7f9611eeba9391e403bac7417c7472f451922b48c7043ab8b28f9a359b55b714d3a2b6deb40ccc77b7ba600aee466376f2219ffb2c54066bf15b287bb9a5db45ac83ec53dbd70bd9d92667e409eae3dda6dea5a643da865c1e0456f6cb832e41312ceb"}, &(0x7f0000947000-0x4)=0xa6) 2018/01/20 06:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000)=0x0, &(0x7f00006dc000)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005ff000-0x4)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000309000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f95000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003c6000)={0x0, 0x2}, &(0x7f00007fa000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000069000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a52000-0x10)={0x0, 0x7, 0x81, 0x3}, &(0x7f00006dd000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f7e000)={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b9d000)={0x0, 0x5}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000c4000-0x5c)={{0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x0, [0x81, 0x2, 0x6, 0x8001, 0xe9e, 0xffffffffffff7882, 0x6, 0x3]}, 0x5c) 2018/01/20 06:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000967000)=0x1) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 06:42:52 executing program 5: r0 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1f}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002000-0x4)=0x5, &(0x7f0000000000)=0x4) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) 2018/01/20 06:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00001e3000)={0xffff, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0, 0xfffffffffffffffe, 0x2, 0x0, 0x8b57, &(0x7f000098a000-0x10)=@generic="a63ba3281bec26b066cf94b06e638a0e", 0x8001, 0x40, 0x4}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b39000-0x4)=0x0) socket(0x3, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c27000-0x8)={0x0, 0x800}, &(0x7f0000906000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003f8000)={r1, 0x7ff}, &(0x7f000013e000)=0x8) 2018/01/20 06:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) pwritev(r0, &(0x7f000028a000)=[{&(0x7f0000474000)="eea245f20137d56331c974e8aadfce65f2c54995f49532f2121ace4b80fa6f40c422a4710978e86dcc2f4c", 0x24}, {&(0x7f0000db4000)="fd141399839e59132e205882dbb2d7a2c3179d57e5548be2ab1f37fb628f8b1e74f6a47a3271ae9c8a2b2839f9828a69bdb74dfdb77e48f65d9825189fece9a48c80e064ea34432c1ae5cf14de1217013919963457d72014d118d72204d55b575acf9da3296a5a3c2950a00efe", 0xfffffffffffffe80}, {&(0x7f0000ead000-0x4)="147e26be", 0x4}, {&(0x7f0000bf7000)="d6c22700a0b7cda53f2d0596674989f4314380a46b749f4aedc84fde7e2570b1a7ec6fbea3f6009c0435af299cdc7723ce9428f0ef6e9eb4e0d772434fcf", 0x3e}, {&(0x7f000018e000-0x1c)="e5fd65ee9c2a5687e5c9587c82b719825ea9ef328c0576c94104e851", 0x1c}, {&(0x7f000043e000)="afbecdac0e41fb6f8ca1cd75f78bda8aa364afd1a076136cf81c4dee6d823763e29f93ff21742383018884de3bd5a30430c7f82d", 0x34}], 0x6, 0x0) 2018/01/20 06:42:52 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002b8000)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, &(0x7f0000ff7000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000646000)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000091000-0x8)={0x0, 0x7fff}, &(0x7f0000ff6000-0x4)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000691000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xb) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ff6000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x3, 0x66e, 0x9}, &(0x7f0000ff5000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000b5000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000faa000)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009cb000-0x4)=0x0) bind$unix(r4, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$bt_l2cap(r0, &(0x7f0000fba000)={0x1f, 0xfffffffffffffffb, {0x6, 0x4, 0x4, 0x7, 0x6, 0xd95}, 0x7, 0x1}, 0xe) write(r0, &(0x7f0000e5f000-0x64)="1f0000004a0007000000060a000008ff0a3f8016f7ff000000000000000200", 0x1f) 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/20 06:42:52 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f79000-0x1c0)=[{0x0, 0x0, &(0x7f0000963000-0x30)=[{&(0x7f0000f78000)="817cd9fefdf4f72b18aa0ccff82e84d801f4726549b07c587ed20016d54071d13edeefa513cc359831642272bc466ff0309536f048af9a733217d4e2a662bd572c5e6c589c3a399ffc17b878905cb9bf5847d091c974ea3278593d5243cf6703a1e3372b86d4158507a6e8dda1c6fe3b43f46bf27d485f28ac0b637092d91bc11408775b7f13e380b90223bd59ca3e07", 0x90}, {&(0x7f0000f78000)="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", 0x1000}, {&(0x7f0000f79000-0x99)="c3d2ea8c821a71d412770b3448ef3df6c3ec6498bbd661c584451030658a49165f4ba7bea41e642af361bbddc206b310580aa0094f55f275186f4a7736cd741a2281eea30cd870fd51da827244fddd6af12d54582dc2d0f28f64dd8ae3ac88ac432d271d1a992278b967e48bb0e638e4ee4e7bf894dc05e7ceecf2aab5670e9867c29b5d1ae0ff7dca8a5b648e4dda5d39fcf3b40bca5bd71b", 0x99}], 0x3, &(0x7f0000f78000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x10}, {0x0, 0x0, &(0x7f0000528000)=[{&(0x7f0000f79000-0x64)="87ce7bca311ca3024b78907399db2209167e9e7b68ae2d90e8b05615d35a0781a858e5af305e81a44f9779da8ae8c325128df66cdcb9e1218b4fbed31356c7ad7ed707a5ab54c05812e3efed57f84ad0697e70f70283556479b42ee3c21f7d1b90295b0d", 0x64}, {&(0x7f0000f78000)="bd1726ef00676c70e1b1d9888c605454f41c7a1a17042cfbe4509c8b4dfdc635d8eadbe970ea16c1e21fdb3fd1d56f334517d07bce994220d94cb87375e2a77c5d8a1d333834c7458fd7561288e1c97eb38f7667a7674d88a9996d91095278d12faee00a5fdd374ebb3799e2876a776674dd89f8153830e62ea60c8a5d3d9b9ba930c233d2f7e62ba98590923dc8ad98e96690b814d3633151a9ed4ab8af20a88ab1feffb2c3bd73e7f373d7ac1ea55b90e6f99f8295b171a81ef7e6a7dc674210ec57e159b6453f49c085ddc554dc83530e12345027e9e8ad3a5a8fab678359338c830f50b4a81cfd4adae06a6b75121bd388e836b45ba7f8", 0xf9}, {&(0x7f0000f78000)="8442134c10cf2feafce4d844e7292af59927163d34261bb8872cee0aa3c718dbca3bdbeb60d52d0c511d2e5e198def73bf1c125435fc6a538227e047477329cf6a98421ed299ebeca3acba2c0d94a8b06ca693e1f645f494fd", 0x59}, {&(0x7f0000f39000-0xc0)="3ce15c9e411526713495cbd25aae43865b744519ab827239fd35fcd4f5a698326d6757a28cf85518ea626813890a68a0ea0a67c82ec8ef025d8403c5874b0934683d1ae90bdac006802ada8d8dcb16dd59d3829c9d6e238246db049a91aa6691a8dae5448567f6ed00d99fff5f3bcd0cac44c005166436c5f8213c30d2cdd50fe5576273d4568c5b86730b9a159db9fdc2bba219e8f48d9058d93eb53b7698c87bf6836db6eea38f6c640a3fcbda46749075dcea6cf36a62e32a376ba53cbef3", 0xc0}, {&(0x7f00006ef000)="9018be0edfdd99b9e4778080f9fd558b9abf732bf4bacff53503c5e2afccd2ff02418cf5b524eca5503e49f67e33e44c700294b9680834d616393ba8d99f6564ab08e5465c006e9abe2f48c941b0f33531a08c4b99f8cd3fffe012a8710b4e836c4d226e1f1396d7c574723f3dc7d6d2102693b8fbab346356201360ed0e458c520c3596b9cb0a17226046f11ee468be6a366d289127153664836e6226fa6ecd1d048da5b93ce84de1007430445daafa4580e51611cfe68de2da970a815b", 0xbe}], 0x5, 0x0, 0x0, 0x1}, {0x0, 0x0, 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{&(0x7f0000f78000)="aedabb06448a886c8fbf277113ee134113022ef53a4624fb0b3d400c54c8c4caef603b35637f8168294b8f639fdd969d1bb789cfdd", 0x35}, {&(0x7f000033f000-0x3f)="501b0874e1a4a0cb12ceeab6437b6485a545dabde81d03113a673a3053e70a48c3f7aaa443deee78076de0775a3f174a5773da8e3b8b9a077e5dcc844e3dfc", 0x3f}, {&(0x7f0000f79000-0xd)="1c4f9e92bc66ceff2f26518a56", 0xfffffffffffffdda}], 0x6, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000bcd000)=[{&(0x7f0000b04000)="94d353c2a36d247c9d93fb80fabcb7491f5973d6ba78d9841c36952b10b5a5ca123dcc6721f43153895230c1cc63c95e5c1741ce2fe8232ac6c43e59e141aa15fba168acabb17a46c6e236211b9e9ff48686bfd8f60c5133", 0x58}, {&(0x7f0000f79000-0x1000)="60f1ca2e1f03f808eac0850b7e43751d68fa19baa94892c75fe33988571b87df432d5a58c084057579ff0c5c8a8105b15739849c2c3908f526109ab540df5e10dba96d2ada9e8881b9dc3d5f60fb2a02abeb059a25f092e3cbf3da17b238c57025ff635ce3e372909cb277e44015cf52940159b430d76cf9d7636ec32683488eaaab9e58bd34021d1284c1a16b4af033aa5788edd7028a070e1c4b4a077daca5bf89cc65a7b2b4b82ac1f2108f0b6a2ff9c056d6a88c78fc9a90e5665b2337b8217d6eb9fba774c628adadb4d0d5d486e853189c8e2096452ced3ea532832b76715adf1729bb81ed39affbcb8f2e4ebbc35a9974fd4aee41cb19c043a7e171f71d5dd8fe107dffb0896d350c89741de224c4cb00bf62c0985603ce3ff14de762bd4709717a30040c76c28032cade7f167de94af8192a320533a1d4ec9c194fc04dc9d6a6b9c39063293408aa713b26396e0baf38e17f9bf28aeac4057361f154d36165bd424e62b843bd2888f16e3e0afaad6cf21c0a54857fb0f48ae66e0a0998b9fd64f171e4c0c19b2d5d2361b8ac0e2c13c7a34c97a2faa822dd59f51acdcb26a9c83ef30bfee8b3bc165dd56862e83bee510bed8d72a147c4044af7459b82e1ca9f99a0371d3f787f5e6dc804af136194b8106e810302b447b5332ea258d4254fc98bea8aa752493ddc37efe9f975a18031a280edee7ca2622f1f22f0a7051cef6dc7c0ee5b6648b7543e27db2eae677d3172e63878890e896ba1b485d287efd709cc2783b5c9aa8d2170b3194a2b1ca421b3495fed2fa088457023bfc0c092e4eb60c5d5e3807a67b622bd34ee6042505d6591b99db55dcdf4aa9dcc872a393acf3bd98785b30ff54348e87e594fec1c0e05d416c29b7c457fa3794e823755062c77217fce858b0c7e0cec1f61421d56299efa660ad05c516d3d827293557b56ed662cce507e380783d983f7c5b9d1c1cfb9d0d7d6f1c2ca6f4f22468d624b97d1357d7e2925192b04191a49da9ddc95fb7705990e80ae3ca5e1b657af5ab1ba52ec138c9388c456b3ff23614cb05d1327cb15f199c39e94445ae394a983410628e4573817b06fb3f13a8a51e9675cf297fa40bc88eb4caf127775e0fdab1c2078d9e6ad612537c35a41763a6e26a08b6629636cafa3074fc0a59b298aa40b34cedc3436999d2b6c1873bedf821b5a06e2364f07a1fd41bd0e9794b4514b384161db6442420aea6a5669c77ff04bf639fa31fc71dd88824fe790304a3ca1585d963f0ae18d841baf0f5e238fcb6c824d1f56a927b36f5978a9975bad6d2b19c30fec2f5d8f3fd907c2a963bbe19f05b3386c011e583b433e7ae4cad8ca271e8e031e1c881b941a4bbcde8e2d403bce3eb4db8903fdd919a412722323e1939a41866c5bc65baaad0b5f07996265dc6d795e9e84b5873caaa1afa81af12c735a26521bd614d94c80b5f11ac3467ce47192111671c9da5f7473fde98025d4ca32fc8b37315dfc006baa1ddb7c24f45e40d531e75aeab0166decf688e3cf0f9475691750b40bbff8e0e487af8e959e2c253cd64ec923b33c005a8b3a6366e49f0ac8cea224aa6eeab495fc3673c263b8c96ab34813dccc5193560c0aef9a07e023000621b5b13b8816a4bf9aa97a7659467910df9ef7102d0d601f331ee4505e506eaee52c8ca82dd6109a66cc490daf7c7628a1a5cc12ed0cceb15f75eae61adad5ee11f486d26831878763632427b6432c93d834de2398da9aee352c10659541fab5d55b578889e697b0ff918566fee9c3df80d26697b7fb1b49e1792db8e1325bdf8a6dd534bf442d7b33a0e0abfd3529df22f3ad069c17f004146051a9c87c42c78f949aeff48b798d17325bc3b05f2d7391d13fddaa3c108bd3332c7fa61892c14474ee72746c20ec1aea30806ca89d352c414ece5d8d243f6b433719df334d202e87e1d323eff195168b4dce4191a2c20e5eac96ba99c70d7217706e7fd8414399f675020414ee9782445dc0a86b892a698e655442d7d6495bc4341f818d1456451638953b9a25d4de13a1ffab6532a4fdedce89eaebe4a72f1b1d9546f0dd518ce4e8d6fd57623779df6636dd53d407eb83d20f54b81817b7ada0c68014da6b9db9c1633f47eaf812c5f87ce7e361515efd0ec7e2018f2f0badffb07fc1f9af0ede62a570bebdc4ad9d5acdbd946ac8e1a9c51078febf12450b6a07c98c3947fbab0e4220e7d3ce9241a18d7706301e5192927408989eebb03b14ee5df1e69acf572de98bb69c1825369908ec20763146f9fb2b1c161cc9070c17a4da92fab80b411b9a4f137e3f03b1c01c8a72456391f861414897eddb163c6017003d1ddaf36c5bad0164b7a289960bceae5409299e84a68b6ff00a777b5253f1361182d9de754d5d34275e85d7f1626144be64621f68c9759596255f3844f7400a7333d4c9a85bb93d7fe81b1af17fd65fb0a3256569b0396953636d2613e64659dd5af5bc9dbe5a26f878b3c13123f90cfa24ba0a95caef70a0661e17f71656cd5592467eeaa63c9df29cf6fb55baae2cf5ea9b55daf14fb23e701d39978375a792837cbc677b2e42ff8522756a33214bf61f127cdacfa61cbad609fba3a736ce72bb067aa91b1c5aa0489e7d35a113d820d0676c35efe5e4a6007e9153ee7a3b48ff019e1b2ebb6f4a914f69e7b714d903721dabb947b8b23f1792a0545a8898cd3ad5f82ce755ccc124050e71ff10772eb1aeab324a06ea12f08ad6b616b1e741164e9d8df61af890dd2461acd2c09ad347af1b2d44abeb5967cac90f0a429491de92ea013cec64872c3ceb851339d1ac354233753e1653058c5a328b5ffeafa1f43d1bda6bb44d58ebe6b184d48fb2e207c38421f10131fc42d377f651a58721506ad0432b068995754531b8f6c1bb00fa8f334d749028829acb1219eb019e0a46767f3db0eea71576e9fd9fce60c97b9a6fff8e77d0e65a173cd01630b3352662bdcb3d3d0fed07b3e9cef3208e1a30c319048970fe1eead0544b7ce620d5d2d0de45cfdb5fa4a26aad1bec20ab0fa610e0aa632ca6b92e5cd75bd4ef80a0134b6ec8bafb689f850eaad441e1d28ec8ec8b688ba0efee6badd440225f5c025dc88006d91cd5bd862a15c06fbe02d15e725c4899b813301459e4307850ac53948c52f036c893be69996a7b892b95b4daf5708a4b428483526242784b9d1477ef8629af8f23407b0aa716f13d5a0e53b9ca92c1c166dba558cf673905760aa135bce639d17f262890821ac5da579563eb8370d299b8c09daff5ad8a29f90034efd5c3378f06b20f109db5bd91ef4ab24230ace030771a420b829dfde4e6273e2371560cbde89dc95e0ed86ef40f3dad5ae06c52962dadaf5425cae0e549ede4ac764204aac50ef0bbe1ccaa052b1316bf6d26b9361f8d9e14c0a4459f62c83e9323cc4825916ea63e51d1418ef53b77c025c84897601722768f094d7b78b0444ace663583a7fb9037092b0ae235387dd3c435b6f5b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0x1000}, {&(0x7f0000f79000-0x7a)="1cb22e85d280d93c5029011404b18f000f15849070d3fbea014a5230156cebdeef2c239f5cce09583d09facb65c855155d3862d8df3cffabdfb8ed862fc68ca365a2c3cbbde07907ade00d8db5b6a27ab80fb9a88c6582ec33afaa0d8e9a2115452384402ba94a8df1a0dc99fc5bf1cfa9d02f469b04c2348a0c", 0x7a}, {&(0x7f000071b000)="4ad7f2caa092ca47a6f1eb42b54c52ee0d650d7edf35c69333aad3a74adbc3ac31008d873d720dae82be0b91e6a0534e3ab6c9ae048296a32e212163da3307ca96300555c66cfc76ba44d59da879e7cb137da238f293ed89bb561cf25eb6513d567b4f2154b782177b6da6005adb5e047c36c743aa9d73dca1e597c7b622a0af27d16f9c913bece9e0fb7f414caf4ccd2a25aafe4ca0fb8ad1469955a507cb425a1ca8702e6497660e50268bfe1f0b24f0b6ee3a9ede210aa7d22a1a3a08ecd33b27bedb302b003de620eb1ec4d408", 0xcf}, {&(0x7f000059c000)="368a6b36d6842816179d2d39f9c71d90fa38cb3e3d31b46da3583b014526f58095bd863942976026688f865ad87f344f4fa5571e3b15a04cee95123acf9a65626b32eb5d7e44ff8a76a36f3c41df5128206823fcbb9015c37aa5d8237b032907501d037f13c457cb12da37eddbe6c2c0829a1fdaeb0a5ae4904e744f547a510dee759756c32ee5d36c2d776a3310a0ad8696009ffe76c8b67bbbf0aa19de4b7f4c555261cedf2ab472bda8a33c458ce9", 0xb0}, {&(0x7f00000b5000)="04f1e0a5dcf20101bcaf27bc8fd92ea4ef63ed94dbe2d6dfcc57459933c890544691f9316a2c58cbe68fb613f345ac136dde84545729af5b2b4d612455c1139320e40a3684d9abb9186b2d35475294fbcf4ed08a005c83ff9ec0d483b664a886ff863d1ac82c2e490f4cad01ce34b63f8783e483104419f0714994dc64c6de774b922c8c31e49bb711", 0x89}, {&(0x7f0000a9f000)="03fef402267bb521b6a0725d311f4bacf30b5e518c3f2c46e9f55198fab586eb0f306a3b235215c6ee699e886933f9679071b4a0f1c86dcb0697ab15095c865c5365f76ed45e691ebf264645f29fb9bd3e48af719b20bf1c84cf418e80e24d2a334ad11d13913e6821aba76589f15a03d51fda711055c50ce35906f4916c83305173ab67cb14ada7883106127693b80593727a8c0b677ca6f553820449d886bd84e77039", 0xa4}, {&(0x7f0000f79000-0x83)="d41b08e36e950ac01ab96d385fb25ca6e5226ff8fe973163f82be89b2cd634017d28b5fd68213032907b109a80d7cd87a9a99d0c757e4135ee1f552b45e60a874af17f7a1198344206661381038e3434cfdfabe773fe6e6eb0a166cc35780520c375ec13382fc98b24e912c7fb84980d47ef2294bb8b8282783474682a6d663fb112e2", 0x83}, {&(0x7f0000651000-0x29)="41e4d8de7b8d160b145e1f1d26b933aa27d1da09804ec7a486cbfa64aeb4a5986905435c6a70a3ed59", 0x29}, {&(0x7f0000f78000)="3b824739e73f8ffb5e63216aafe80649e6c4609598b8", 0x16}], 0xa, &(0x7f0000f78000)=[@iv={0xf0, 0x117, 0x2, 0xd9, "169977a584eb8db2e7c91cc6762b8c5d1b5bcd8ff81a89fcfb03831301eb2b0fc8c2574df939dee6da06f42f8be0d926bbfab026b4ab9f2dc161209a5538c0f6d9a0446edff6085598ec710c5c8521e9bb67e90c8d781fd735be2d50718c414fd421f468a57663adad5300ef36403e0f957c80188696723fd66ed9a8926e574548afe4ea67d92d3d905f1d41d03d3511028e95ac9c510e24be392ea2215a8ac4c55a72ba9cc7580798ac08c4a54b1f330882fe728e31569baf4ffdbfe361673704b0c4c95befbfa6077d5df3fc81ed97aaf6bafe663a65ea7f"}], 0xf0, 0x30b1e552f4dc3616}], 0x8, 0x0) sendto(r1, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) [ 217.499048] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/20 06:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 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) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = socket(0x11, 0xa, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002da000-0x4)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cd2000-0x88)={0x8, {{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000004000-0x2)=0x9, &(0x7f0000001000-0x8)=0x2) socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 06:42:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d99000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c98000)={0x3, 0xfa, 0x1, 0x8, 0xffff, 0x9, 0x3ff, 0xff, r2}, 0x20) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002000-0x36)={r2, 0x2e, "b1424da0fd9d20ab8a3163ec5e3888498d545d86846d6c0fad1a3871058608c5975ff492935755915dc8b66bb768"}, &(0x7f0000001000-0x4)=0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00006da000-0x114)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="ef"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000666000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a70000)={r2, 0xfffffffffffffff9}, &(0x7f0000cb3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000aae000-0x6)={r2, 0x1ce20c13}, &(0x7f0000592000-0x4)=0x6) 2018/01/20 06:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) 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, 0x2, 0x0}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000bb7000-0x4)=0x0, &(0x7f0000f0a000)=0x4) sendmmsg(r0, &(0x7f0000e9c000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbb000)=[], 0x0, &(0x7f0000505000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048040) [ 217.562637] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/20 06:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000705000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000296000)=0x9, 0x800) recvfrom(r0, &(0x7f0000e8b000-0xa7)=""/167, 0xa7, 0x40000000, &(0x7f0000d25000-0x10)=@llc={0x1a, 0x7, 0x9bb, 0x800, 0x8, 0x100, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab5000-0x8)={0x0, 0x401}, &(0x7f00002df000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006be000-0xc)=@sack_info={r2, 0xffffffff, 0x6}, &(0x7f00003fb000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000537000)=@assoc_value={r2, 0xb7c}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000047b000-0x4)=0x0, &(0x7f0000fec000)=0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) 2018/01/20 06:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0xb, 0x5, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000051c000)={r2, r0}) 2018/01/20 06:42:52 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x3, 0x40, 0x2, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="8317b294d7241d02b13a6a2be10d0c48"}}, 0x1e) 2018/01/20 06:42:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000979000)=""/170, &(0x7f0000000000)=0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000e7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001b8000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000176000)={0x0, 0x0, 0x0}, &(0x7f00006b5000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000447000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2, 0x0, 0x0, 0x7f, 0xa, 0x80, 0xa0, 0x33, r1, r2}, {0x8, 0x0, 0xfff, 0x10000, 0x5c97, 0x100, 0x6, 0x80000000}, {0x8, 0x6, 0xef2b, 0x5}, 0xfff, 0x9, 0x2, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2b}, 0x2, @in=@rand_addr=0x55, 0x3, 0x6, 0x3, 0xf0f, 0x4, 0x5, 0x80000000}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000ef1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000094b000)={0xffffffffffffffff, 0x50, &(0x7f00007aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000640000)=r3, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f000091c000)={@multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2018/01/20 06:42:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x1bcc6c76, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007ad000-0x14)={0x0, r0, 0x3, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000013000)="12476361354927eab72eeae6a789e93a06fbe739bca244f4a94923b0e98c17d8b6901aa7c9bea5fc16f547cef8868dcfbea1ec6af11410e3f0d9f6e9a429be4e8bb886ff79853a2c057c249c30bb8776c53d59748aa37324e83359bc7d10e4ae2305b1038c99f0334f106bf2081468f87bfad63e6961591673ee702f085dd196e317fd81f9f8114e23869e0abc29cb5d3f4112fe790c9ff3089ed8", 0x9b, 0x80, &(0x7f0000014000)={0x4, 0xff, 0x800, "e9e52f39e58a", 0x6, 0x0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r1, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000016000-0x20)={r1, &(0x7f0000006000-0xba)="52fcdad65be0d6071cc25bfc844efae6abf081e8edf5c293a156c2f4e754979edff90c7a0000000000005b81f0b111e653e93ba6f203810af0e4eb0bc9946e9340e4a596d6d4644d9c344779a1a632813fd3c4bbc83be20e7cf482b12b85450b8495c70251b32cf0188938c5610c15039b93b208599ea5522001ee7711afb7f98c406bdf4ad5c0055788679093d848f6d85d292c0a43c49de86b32da74ae73c31decd291b8d0328db8b93a7769e34988f38b455eee3f15299673", &(0x7f0000014000)="33b49c6469b01144099d7c4da80d2e9adfba3e2435b95a442f1b0cc50c442de2e9b254d2a3aab11b56f0408582bec5ceffc584dd20edb90adb2f573e33489174efd6d7ed0511f7cde0ff96be4681e7cda66a5f9197ff0ea25b536a1f205e29a56717cbd7cf", 0x1}, 0x20) 2018/01/20 06:42:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000b51000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0xef1, 0x9}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={r0, 0x40}, 0x8) unshare(0x8000800037f) unshare(0x28020000) 2018/01/20 06:42:52 executing program 4: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000008000)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000031000-0x8)={0x2, [0xe46, 0x2]}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000003e000-0x8)={0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000003e000)={&(0x7f000003f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000002d000)=[{&(0x7f000000a000)=""/119, 0x77}, {&(0x7f000003e000)=""/35, 0x23}, {&(0x7f0000022000-0x48)=""/72, 0x48}, {&(0x7f0000016000)=""/124, 0x7c}, {&(0x7f000000e000-0xd)=""/13, 0xd}], 0x5, &(0x7f0000019000-0xda)=""/218, 0xda, 0x4}, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000003f000)=0x100, 0x4) bind$vsock_dgram(r3, &(0x7f0000037000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000017000-0x4)=0x0, &(0x7f000003b000)=0x4) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000015000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000040000-0x4)=0x3a) pwritev(r4, &(0x7f0000034000)=[{&(0x7f0000036000)="3827cb9da8b45cd4dd239f7591612a7feef546a897791cf4891ebaac20b0752c0cbe5c130e9b5abbae3ae0f3538335a6cfdb4c4c5e7452299041147e5384bde85620bdd8819e031c908263bf4068716a40622e5b32f432daa8ed9beff8bea3e8c138a372c8796cd671051e23fe38adcb805d3eecc04a3d856bfd3cb8b79ee8ace99f91e865257d766a27d2e6", 0x8c}], 0x1, 0x80000) 2018/01/20 06:42:52 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00003f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d31000)=0xfffffffffffffe63, 0x807fe) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fd8000)="3945e76e524e8044b152123a5f78c25fac9566b13b059fdbba5e067a3f82ac29528e0a4d5749f3ed9ef1dc8394d1477df09ebb2da7521ab602e5c4898347b1ed3a6eae609bdbdec94064108a715e41177049a5d633a32f145eb98cd382fa4bdaba7044ccdfa163d7bb6edef2b9514023a7d5d5652a4ed6b5474caf24308b3117d40b2ed92bb45e05e059faae2be662eeb90a315079407ad2cb62cb49d66ee45fec501ea25df3bd69e52648325a14d951", 0xb0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fd9000)=0x0, &(0x7f0000f51000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/20 06:42:52 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) 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) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000010000-0x8)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000f000-0x4)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000009000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000011000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) 2018/01/20 06:42:52 executing program 3: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) socketpair(0x3, 0x80000, 0x7ff, &(0x7f0000178000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000c80000)='tls\x00', 0xfffffffffffffe0f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000139000-0x4)=0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e70000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000560000)={0x401, 0x2, r4, 0xfffffffffffffffa, r5, 0xffffffffffff0000, 0x29e9, 0x3}) close(r0) pipe(&(0x7f0000570000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00009d6000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000879000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/20 06:42:52 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000905000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/176, &(0x7f0000604000)=0xb0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 06:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000d9f000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 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, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect(r0, &(0x7f0000dcf000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000d2d000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cba000-0x4)=0x1c) getsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00001ba000-0x4)=0x0, &(0x7f000012d000)=0x4) r4 = socket$kcm(0x29, 0x2, 0x0) shutdown(r4, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000af000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r5, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d45000-0x4)=0x7, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000ce2000-0x38)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000093000-0x10)={&(0x7f0000ae5000-0x130)=@get={0xe0, 0x13, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4543(rfc7539esp(cbc-camellia-aesni,sha512_mb))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f000087a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e24000)=0x26, 0x80000) getpeername$ax25(r2, &(0x7f0000858000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000076d000-0x4)=0x10) recvmsg(r1, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000cb3000/0x3000)=nil, 0x3000, 0x2000000, 0x20010, r0, 0x0) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000459000)={&(0x7f0000f84000)='./file0\x00', 0x0, 0x10}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cd000-0xc)={0x50000000, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000016c000)={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]}}, 0xff9f) 2018/01/20 06:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000000000003, 0x0, 0x0}) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) r2 = socket(0x15, 0x0, 0x5) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fef000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000f54000-0x4)=0xc) 2018/01/20 06:42:53 executing program 3: mmap(&(0x7f0000bde000/0x6000)=nil, 0x6000, 0x2, 0x32, 0xffffffffffffffff, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) pipe(&(0x7f00008f3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000c90000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f89000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r0, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000083d000)="5872bfa35b82af905ffc858f8a324b24eea8afae1f8011aa3368cce3a194f1875f15687261f46ff1b192b4300e85993daf7bd90cee4debbfd4542cb300fe10ef056bd44de81e59e332f17c09a6e60774c1b44a8dfe7112aa7da1a8f6534047722f84", 0x62) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000095f000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) recvmsg(r0, &(0x7f0000f89000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xfffffffffffffd4c, &(0x7f0000613000-0x80)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x100000001}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f88000)="9d6e55822a1428c375f1b5d8fdae1b2885cdbd1bcc07c91e9e4c52328db0671a0c7f4ea6381183edb735268f47aeb5f51638988348875a6db3f66dbdf37fc0732b2fb876a564c3f2a679322e9d43d153095efa79217c93ebf82d6107d31e6af6c787f7e4a17d96f18955b7e500e496cce32809f35b5df403028c387890d3cb0d0a5f8e11be14f36b71bc36ae5347d56be55d31280f691fdd197a316e3506caf934a2163f1f6ca198390b50d3ae91cea95b40c89f54f59f721b894b2154ae8c487931a0f623728bfcf9", 0xc9) 2018/01/20 06:42:53 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="fd0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f7f000)={0x0, 0x0, &(0x7f00003ce000-0x20)=[{&(0x7f00007c7000)="17035252de3a1abbb976ed19fdb0c99259906d3144014a72aa48ed9e843072", 0x1f}], 0x1, &(0x7f0000f7f000-0xc8)=[], 0x0, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 7: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xc, &(0x7f000062b000)=""/147, &(0x7f0000007000-0x4)=0x93) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000062c000-0x2)=0x0, &(0x7f000062c000-0x8)=0x2) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000062f000-0x390)={0x3, {{0xa, 0x0, 0x5609, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3c}, 0xf63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f000062f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000630000-0x4)=0x0) mmap(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000062e000-0xc8)={0x0, 0xc0, "ebcdf94e3a4c8ba1e1bbec53cd5bc33e9a7b7ca9e3ee4f8ac520eb6926aded715ac0caee6c08da6b4d109614e68830e6ac78a01c2b05c22cec0dbaaeb96b917b6c86169228a56c9ad1173df99bd7732d1d1e5b6d199dc22060ff729d6fcdfdaa1c0a1c00ad98135cbabb0bfe3f5f9d88a6aeeb6a99ec4bd45e27e751b1853e33c0695dbdb0e923edf426fa57bf22c4f86564ab9e4d1088d39f0131f9aa9d5b38d988d4c5efef8b0fc621ff1c85661ec0393da5710b9383c452ebe932ae8f4989"}, &(0x7f000062d000)=0xc8) mmap(&(0x7f000062d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000062e000-0x1008)={r1, 0x1000, "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"}, &(0x7f000062e000-0x4)=0x1008) bind$inet(r0, &(0x7f000062d000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x2, 0x20, &(0x7f00003eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000067000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000010000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000209000)={r4, 0x0}) 2018/01/20 06:42:53 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000008000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000009000-0x8)={0x0, 0x4}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000017000-0x18)={r2, 0x3, 0x20, 0x100, 0x10001}, &(0x7f0000024000)=0x18) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000023000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000024000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000016000)=0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000026000-0xa2)={r2, 0x9a, "607825ed61d372b9f5023410ee1cc0af639ac63e1a44d55e76c836e95ffff28afb50862c80397f7faca48461fda1edba7f5fa699d06ee57eda2214bbc5c5b7e30b0b1cf8338d9402475e9b8262aab4823a9012a12fafd77c63b8b36727917e46459005ea0f82a42606bf11fea90814a24b500bebebc43373031c0ec1c9ca855758fc5562afd665937aaed88e0196bb546af748cbc75b2ca6da2e"}, &(0x7f0000018000)=0xa2) listen(r0, 0x5) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000400000)=@assoc_value={0x0, 0x0}, &(0x7f0000398000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000962000)={r1, 0x6}, 0x6) ioctl$int_out(r0, 0x5460, &(0x7f00003ce000-0x8)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f00001e4000-0x40)=[{&(0x7f0000f5d000)="a439c5fdd3847299ee2d122500f1ad7bffdf092a", 0x14}, {&(0x7f0000f5d000)="3150a2d80882dfc8a7bc7f7b310ff275b88b1f27f196b3535b8265ce690fe27e75e35a17f7ffaa07f7d06a1818e2bb57d6a4d7f4e3c13b5d9bda9e41d4a714e49a12d22c12167a6069e5be679723c0ce9e7a1e5ea2520559a8ff3caf355e9a65af63646956aefedf55d75e018c92e76494c948c8473d91689a2c75a25daecd4fedb0a94d236b106db9ec028547b955f36e02d68b6e48dda0981b5cfefc222c767f59a24c98a0d8e442daccb41bc9525545fd4991e98fb0ee0e1e116cc49f220db67d5a291719dfe23cb07a05915fee08cdaeb613b175", 0xd6}], 0x2, &(0x7f0000f5d000)=[{0xf8, 0x109, 0xb8af96f, "129d000f245c9b70f0e946514367cfa24d30a2d6938c5c443f93c0903ceedd4d5b007a1e451686da96abcbf37fce4f772857898ef1f489495e6e8d8a95c64fa792824a4ae05f50efabcb11aa34ec3e49d00f7c9c1c9537c2b3266f12d2b06494158539b7f01e39d12cb593154d54431224ec2ca973aadf9b813ea1222db590dc650aa72e86fe289e872ef59f0a3a09b1bec3c041b90a5555b867501fad0da382efb26bb8ad0df8e8f192aa1c457c718048ef4cfe7413fe473a98aa741c5f11fc3e3ad99af9cda4343302be5cecaa7fa50f90a1e84188323686005a57f12b09d9f0606035d52f06"}, {0xb8, 0x0, 0x41cf, "b9818a928dcd6c887fdb39630ba97c72a7c8eaa143fbd6c446ccb0d824589c1069d1a69c279df2d8562bc8d8953a55eca3e10f3409f8a86c3b12cff3247addc3f87d3c9577c705a9739da16742092440fc469b128fb2dc661bc7392329267872ec797836ee9acc6b46d5f50c13b8e9bc2e478bf7597faae6c72f46cfa2d5d2148bda22fd3f3d65275939cfa373c76e7001e30152ac0d96f8a31020fe5ad5430e7a"}], 0x1b0, 0x20000000}, 0x0) 2018/01/20 06:42:53 executing program 1: r0 = socket$unix(0x1, 0xffff7fffeffffffb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x3, &(0x7f0000d6c000-0x8)=0x2) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) 2018/01/20 06:42:53 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a0c000-0x10)=[{&(0x7f0000f83000)=""/13, 0xd}], 0x1) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/20 06:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x6) recvmsg$kcm(r0, &(0x7f0000f27000-0x38)={&(0x7f0000464000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000d83000)=[{&(0x7f0000a64000-0xc3)=""/195, 0xc3}, {&(0x7f00004cf000)=""/228, 0xe4}, {&(0x7f00008fc000)=""/196, 0xc4}, {&(0x7f0000fa4000-0xfc)=""/252, 0xfc}, {&(0x7f00003b4000-0x25)=""/37, 0x25}], 0x5, &(0x7f00005f7000-0x41)=""/65, 0x41, 0x4}, 0x2000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000aa4000-0x4)={0x0}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000683000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000786000)=@int=0x0, &(0x7f0000b5b000-0x4)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000d5b000+0xc0f)={0x1, 0x7}) sendmsg(r1, &(0x7f0000156000-0x38)={&(0x7f0000c69000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8b000)=[], 0x0, &(0x7f0000836000-0x1268)=[{0x10, 0x40000000000, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) r1 = socket(0x0, 0x80000, 0xaf) getpeername$ipx(r1, &(0x7f0000a35000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000044a000)=0x10) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000b000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e180421b07d6f1735c49846e4f13e566e2bded7b000000006f1c52cf47b"}) r1 = accept4(r0, &(0x7f0000007000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000006000)=0xe, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x1000, 0x4) 2018/01/20 06:42:53 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xffffffffffffffff, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 06:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e32000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000031c000)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000db6000)=0x0) r1 = socket$inet(0x2, 0x4, 0x90ec) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000ce8000)=[{0x6, 0x0, 0x1, 0x1}]}, 0xa) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@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) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f000018a000-0x8)={0x0, 0x0}) accept4$alg(r2, 0x0, 0x0, 0x800) socketpair(0x8, 0x8000e, 0x7, &(0x7f0000f55000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d2d000-0x10)={0x4, &(0x7f00006be000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000052e000)={r4, 0x3}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b64000-0x8)={0x0, 0x0}) 2018/01/20 06:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000044e000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00003a6000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xddae, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}], 0x2c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000280000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000071e000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004d0000)=0x14) sendmmsg(r1, &(0x7f0000ff4000-0x3c)=[{{&(0x7f0000c2b000-0x14)=@ll={0x11, 0x19, r2, 0x1, 0x3ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f000069e000)=[{&(0x7f0000437000-0x1000)="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0x1000}, {&(0x7f00001e5000-0x80)="4c23012a150e3a3e93030366a2926a4beb2f865ecfa0332dba771598a8039eef23fe5df02f93efd8e3558157a5b45d84a8e0cc772cd870600e235aec533af965b09e62f74e6ffbba04cf8f44ec8dc68fc26957fabd9aa3105972c2dbf515efff8f984bbee30d54a2310a2f7d12a9f445db0fb912cfe79e940b8f96d54bbbd7ff", 0x80}, 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0x1000}, {&(0x7f0000472000-0x8d)="8a0f980463ea6a4034917aa4b028bb96d36930499d156848436d6d9d1b9e66237fb798aa726d37ea7a88297781aa0178376a5cd5225f9d3d0d21f7600d5b7be80a0c42bfb7c343853bab8882d445eb1e1bd20907168dd23219b115880e67ee47d6cd1fbf4401ab816075049084d793cca2d5f4500d9f102dddde04f90321a8547c809e1fac594af0ce7fdb6b4b", 0x8d}, {&(0x7f0000e78000-0x65)="373620771e091a74202512dbc195b5ad3fc8da42f96f6234d66da9e5c23b7733d0b080bb00423cfca1ca38c32fb6ed9bd87b4832e103870b0219506a192bd82ebc9cb574648f298870b50d98627e7655dbe0ec04754c5f36021425968b5e96ec152c0c8065", 0x65}], 0x5, &(0x7f0000d26000)=[{0xe0, 0x107, 0xfabb, "e242f9df518bb5cb4a1dbd2db30f2160f93e7c4c1b774a0e1b7bb31314db15f16c2085b0d352c2a06387184ca02b1c9f26ef1c0ddf88777a46346e3b6cffa50df874ba2e71fe7daf795b5ba09d3d18bad3a386dfde2cc3e4c5a1893fbd693e9187092083e94a181517981d0d69e0799476c1144a917366733a78b86e5d585de0585df03cf7e176b6c5a6fd72122ccc727d46a1e4b2aba8d8511b9bcbe5275c33f633aafc755ad7a23fe8b6ad922ece8767c8207bb25358f8ac85e0297bb4bc4cbb8f2339c7d6ac9ed68608d11819"}, {0xd8, 0x112, 0x1, "d27741e1c5a28012aef8e6fa538d6f69c494914cab710bfe396d25b6515e6f46b71b65aef3bbdc6bf3f6bc91ba9e7615708df91cf2603d7a6c6ebf69d8449dac0d0143ce358667edcd97defcde064fc4754f56184022994b7811935b123bb43fe86050f7e84bc26d4b8cc4071ebb9abd7b3cfdd15c80649b83835332d5e8e8f0aeedd5444e66d350a60db6297b412c2d080ff6ddd808a4b407c0b82d5cb84f0091204785ea8b7a0dad2c711fb3d304b04799b0cf6ab4d9c9636933fbaea4ba3c005285f4e771b8"}, {0x80, 0x117, 0xfffffffffffffffc, "cdb153f38e4b7acc01cabcba5b82239f5ebb3e170561530a9e14cbbff369258964e5237fd564a03710c2597430f68ea506e33d64026f6c0a52d7cc35f9ef7fd1eceb6106d77d41a764a525c32dcf69d927c868b95457cd3ab1a0f566d2197089f41806792c7e0b22e19295"}], 0x238, 0x4}, 0x4}], 0x1, 0x24008004) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000097000-0x8)={r3, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) recvfrom$unix(r3, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009ca000)={0x0, 0x1ff, 0x2, [0x1f, 0x1000]}, &(0x7f0000aa3000-0x4)=0xc) socket$netlink(0x10, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000079000)={0xb96a, 0x8, 0x8, 0x4, 0x6, 0x2, 0x2, 0x2a, r4}, &(0x7f00005c0000)=0x20) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000741000-0x8)={0x6, 0x2}, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000d34000)=""/213, &(0x7f0000e32000)=0xd5) 2018/01/20 06:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2d) writev(r0, &(0x7f00004b8000-0x70)=[{&(0x7f0000dbe000)="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", 0x1000}, {&(0x7f000011a000-0xd6)="cd142651f5a2396b0a1babbd1ca1c33e409c5a5412ea232b07f84c8844544a9ac98743d713f98792faaf35e8485658b257affee2dd000850654e19a931dd50a678dce893d5b415a1b18c12299913893e091d41e652df247907f256c8f723e04be2b9941eda9c4268276b1d46e1335e9b4b466a6494f9a55b9ec36c79af99ca68f9ac77490cbd0153ec467ed58e6aa6b372c3c13315d175b3e3f9dda0d2bcf0db961ced78dffe3d8b4f9154074e153591de1b0db63093a09a27b700489bc976e3e75fee790a009684bbdcce3c96f67cfa1aed9ac38b43", 0xd6}, {&(0x7f0000bdb000-0x85)="5e9bad8b5ea3b771fde90c0845e1631981cfbd943a148e038508b897c2869c9fa36d325dc09ae3e4ed9c83f6ac60ba36cf581679629035eff9e10e022c6273c0b977a4b29a562d377ad561b220bc827314cead2d08f209e9e401bfc77f1954de130fb295eb61e9cbaeeca5f4d3c3047f338d260df66944a3429d4ddc79dc0ee2c985ed1a05", 0x85}, {&(0x7f0000f3e000)="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", 0x1000}, {&(0x7f0000f49000+0x449)="a2047ff16f1cd87dbe447b09d746d40940317b9892e69e674b467084a3c6e2fe2568e82ea19ec9488555123b255beb84fe4cebab1503b09f28d913f3025f55f5677013e052e7faa100b8aa994da31729618988957e24f7aa296bc9", 0x5b}, {&(0x7f0000596000)="90896c92324a3279e1c8c4b2ea0df6ecc247859de8", 0x15}, {&(0x7f00007ed000)="7019852b6ee9a27871b23b70b7c29fd53c2c999b81510a8ceb0bde73781864d372c779f64a8b7fddae053cadc98117b107fe358cd228d3b15e62350c81cf954d0be5acf007a1b6290f02c3cb1cda09373b7a06cb739a64930ca1f6c20936c42d4ec0c95f8c57f50de5f27b6085d7f9144446b87013bc143df7f7a6f2c1598f53d02b4e2924c60eec55e6e360f2a5159744e55615e329004f09e8434ddf7d62a80a2b58f920574cce55bdecd304b83ddf7a22673f3df31bb21ed73b", 0xbb}], 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ae000)={0x0, 0x0}, &(0x7f0000840000)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x7fff, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto(r0, &(0x7f0000003000-0xaf)="", 0x0, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x4, 0x4) [ 218.001966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11202 sclass=netlink_route_socket pig=19990 comm=syz-executor1 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000107000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000e21000)=0x1, 0x4) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0xffffffffffffffc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8, 0x80000) r3 = accept(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r3, &(0x7f0000003000-0x8)=0x0, r2, &(0x7f0000002000)=0x0, 0xef1, 0x0) 2018/01/20 06:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000328000)={0x0, 0x0, 0x0}, &(0x7f0000d9f000)=0xc) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00005de000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f3) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:53 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000006000)=0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x1008)={0x0, 0x0, ""}, &(0x7f0000005000)=0x8) 2018/01/20 06:42:53 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0xffffffffffffff3b) 2018/01/20 06:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket$inet(0x2, 0x3, 0x14000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000041a000-0x10)="034c0a77e0045eb4c55492c065cc937c", 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009ba000)=r1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f000022e000-0x73)="40c7fac7cbc9f35b884f4c57eb689c100f65c03e5ce96b240e1d8fe23999830c256e5df09a40d250ce81aabdab9ba95284a9216d019afd4cc0712cad7e87744e6c0f751e32ca153c2ec226897dde744f72bd01eb81b73e933187996fa987151feb35aa2f895358b2d70a80e46b0adbb91ca1ac", 0x73) write(r2, &(0x7f0000a9d000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 06:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) getuid() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000605000-0x10)={&(0x7f0000b1f000)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000a0b000)=""/213, &(0x7f0000907000)=0xd5) bind$inet(r3, &(0x7f0000e44000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) [ 218.074502] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11202 sclass=netlink_route_socket pig=20001 comm=syz-executor1 2018/01/20 06:42:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xd9)={0x0, 0xd1, "24ed22d3f8a8870ac150ae5b23253f6f84ed0570120478d34e3a2da3663bf81ab4e6f84840ac59bac1fe69f80c393fa6a8099e39f52fa651566222ce2b346f43039a35ccf6ca7633fca0127afc2e2410fe8bb54dbc2ba900f2a5d4aa77b4950143db90d2d3f1d12b925e73340a77d5ed6cb2136432d60534a6306920f41aae81adb5085c3c543493c253097c3e1b0eafdcefa073722c2023743ba39bd1ffa727d049a9de82da2cd3e5204f752804d11af27c5a5261a4b975acd37ecb1c02a92f103ebce1fd0e09e1ef4e0039003818c9a6"}, &(0x7f0000001000-0x4)=0xd9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xa6, "e9224c8a78d4c96d1fc91ae2463ddd5dbdd045e06aa0b31842ddf923f385dc952a9e708efb90b3df77741ea74d72923cf2c04b266d871599026cde3be475cfe631d180a8e74a92ff0505cdedc172133f42537e19063d8733ef354269d36a0ee78384360adbcc4060db2748f143405789b15a523145f4d1ec309c2c5305c33002eb580a48a6485b22a341ab7e1afaf46e26171fc2b447a99e1478e0b89aa6f05864104fea9564"}, &(0x7f0000000000)=0xae) poll(&(0x7f0000001000-0x8)=[{r0, 0x1, 0x0}], 0x1, 0x80000000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 06:42:53 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) socket$packet(0x11, 0x2, 0x300) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002f1000-0x14)={0x0, 0x41, 0x5, 0x0, 0xff, 0x9}, &(0x7f0000b72000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000088c000-0xc)=@sack_info={r1, 0x0, 0x1a6}, 0xc) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000154000-0x8)={0x0, 0x6}, &(0x7f0000097000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000931000)={0x3, [0x7, 0x3, 0x7]}, 0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000225000)={r1, 0x5, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) 2018/01/20 06:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c2e000)={0x4, 0x5, 0xfffffffffffffffe, 0x8}, 0x10) pipe(&(0x7f0000608000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000162000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000103000-0x4)=0x8) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) getsockopt$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 06:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x71f2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5f, 0x6, 0x8000000000000000, 0x7fff}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xe2)={r1, 0xda, "66ba9891799eb8aaba517b812501a8814bbbef7c710388055956f69c53d02c1426a1e55e79ce7f6b4d26d931284afe28b2db258feaf2df79fe608a224fece29349aabe7cdcd4d45ff5e108439affb4d504e4f587f018b73db2bb203aec878621173230c055e5f986668c3f23f84e99e52abaaeab97dd882cec9c9a425d634b8bd1712b1e3538bcc61f9b6ab86cce860b5adbeb103ba79b15912504f626aebd1b7901fa2f9c69099ae52cd6c08254cd4fb7d03ca9c6e9065281f368217dad64e6643c6680128c065fe238baf861d16da9d1edc90a87e4afbf167a"}, &(0x7f0000003000)=0xe2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={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, 0x0}, 0x98) 2018/01/20 06:42:53 executing program 4: 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, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eef000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="", 0x0) pipe(&(0x7f000086e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001b8000)={0x0, @in6={{0xa, 0x2, 0x4, @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]}, 0x9bb3, 0x0, 0x100000000, 0x7, 0xf03}, &(0x7f0000a98000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000222000)={r5, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$kcm(r3, &(0x7f0000b75000-0x38)={&(0x7f00002bb000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd5000-0x10)=[{&(0x7f000027f000-0x4)="a7", 0x1}], 0x1, &(0x7f000003f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x6, 0x5}, {0xb, 0x5}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) 2018/01/20 06:42:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r0, &(0x7f0000267000-0xc8)=""/200, 0xc8, 0x12002, 0x0, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7c000)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000714000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001bd000)=0x8) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) r3 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000e34000+0xe1)={0x16}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000800000)={0x0, 0x5}, &(0x7f0000d64000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000155000-0x98)={r4, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, 0x98) 2018/01/20 06:42:53 executing program 4: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) recvfrom$unix(r0, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000edc000-0x5e)=@file={0x0, ""/92}, &(0x7f0000001000-0x4)=0x5e) 2018/01/20 06:42:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f000063f000-0x1)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bf8000-0x20)={@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) 2018/01/20 06:42:53 executing program 5: 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000009000)=0x8000, 0x4) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000014000)=0x0) 2018/01/20 06:42:53 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000022000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000015000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000022000)={r2, r3}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000023000-0x12)={@common='teql0\x00', 0x7f}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454ce, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000023000)={0x2d6, 0x8, 0x7e, 0x7ff, 0x0}, &(0x7f0000023000)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000023000)={r4, 0x30000000000000, 0x7, 0x10001, 0x0, 0x9}, 0x14) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000559000)="523e40474b34cf58a22231ca3864f292cfc54f08f86573362cf0b552954a3d12836a10d45f298a5e541d25e05ea5ce1553cbad23854d4007f1aad66bcd9c2ca9abef0734c34ed2f7373564f48c15edd6cd13a746a43b043769d6a9be64f8fdf7eec22ab432eb95751c546230d81330d0d7c5b01a614ecc026de53e2ae1f1eb69cea27119dcdb082b8a87632336391e15537d47cd23d0053b8832b32732b9294fd874e35b36e2757b8fc72cf25a2a922bc46fb6498a67f5ef120bff81c26619cdb9db", 0xc2) bind(0xffffffffffffffff, &(0x7f0000b42000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x4, {0xa, 0x1, 0xb83b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}}, 0x32) write(0xffffffffffffffff, &(0x7f00009be000)="220000004200030b00001600ef0012010000000f0000f4490000000000ea00050029", 0xffffffffffffffe2) bind$alg(0xffffffffffffffff, &(0x7f0000771000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc-serpent-sse2,digest_null-generic)\x00'}, 0x58) 2018/01/20 06:42:53 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ba0000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x5d)={0x0, 0x55, "5cd7603c99a7e5fe8733d1b2b4cab4f468c2cb6869f1e24d2ec8e914ac55371cae035a48c54ee1842591e76678ca46fde258345e6cd3596a3a7f013f731e851f91eadcdd47ab8e568904d1d840c5b1651249957acb"}, &(0x7f0000000000)=0x5d) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a9a000-0xb8)={r1, 0x7, 0x6, 0x1, 0xffffffffffff0001, 0x0, 0x2, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x8, 0x5, 0x1}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eb2000)={r2, 0xa0, "d6d6b3b710381a1c443032a13417c891e9a4250f8a1338c0601501ac29dcd2299203e8f9ebb9999ab5fa76bafbca88692921ff0669a2c88ae90db3c92e922119870e4c0196525336c82ea5506038524e546ffd1eb84280959cb9ca6209cb493a3a5d11054e87b676e9b4d04c8021d40599fd53e38b79e9d996097d4d67467ab801e2491a77730b879dc6f9d6d5cff08284b1ce69ab7f181a5206d6d3f1736ece"}, &(0x7f000098b000)=0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) socketpair$inet(0x2, 0x80002, 0x6, &(0x7f0000d10000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00005e9000-0x20)={0xfff, 0x3c5, 0x2, 0x8, 0x5, 0x883, 0x4, 0xa0e, r2}, 0x20) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000fcc000-0x4)=0x0, &(0x7f0000924000-0x4)=0x4) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009aa000)={0x0, 0xfc, 0x30, 0x80ce, 0x80}, &(0x7f0000a49000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000a2f000-0xc)={r8, 0x4, 0x30}, &(0x7f000024f000-0x4)=0xc) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00008f9000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f00004de000)={0x0, 0x0}) accept$ax25(r9, &(0x7f0000cd5000)={0x0, {""/7}, 0x0}, &(0x7f0000656000-0x4)=0x10) socketpair(0x1b, 0x3, 0x5, &(0x7f00003de000)={0x0, 0x0}) epoll_create(0x200) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00003b4000)={0x0, 0x0}, 0x2) r10 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_DEL(r10, 0x2, r4) 2018/01/20 06:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00007cd000)={&(0x7f0000905000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c7b000)=[{&(0x7f0000184000-0x38)=""/56, 0x38}, {&(0x7f0000f7d000)=""/250, 0xfa}, {&(0x7f0000953000)=""/42, 0x2a}, {&(0x7f00006dd000+0x808)=""/84, 0x54}, {&(0x7f000088a000)=""/15, 0xf}, {&(0x7f0000b32000-0xe9)=""/233, 0xe9}, {&(0x7f0000f59000-0xc5)=""/197, 0xc5}], 0x7, &(0x7f0000929000-0x4b)=""/75, 0x4b, 0x7}, 0x10002) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000049000-0x3)={0x2, "0306"}, 0x3) sendmmsg$alg(r1, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f0000f7a000-0x10)="bec966e9de151ed0905374877fcf817c", 0x10}], 0x1, &(0x7f00004a9000)=[], 0x0, 0x8000}], 0x1, 0x800) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/20 06:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d3d000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000041b000-0x310)={0xffff, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x320f67f3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0xa6f) poll(&(0x7f0000650000)=[{r0, 0x8008, 0x0}, {r0, 0x8, 0x0}, {r0, 0x400, 0x0}, {r0, 0x100, 0x0}, {r0, 0x4082, 0x0}, {r0, 0x2040, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x200, 0x0}], 0x8, 0x4) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x400401, &(0x7f0000022000)={0x0, 0x0}) bind$vsock_dgram(r2, &(0x7f0000015000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000009000)=0x1, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000001c000)=0x0, 0x4) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000e5c000)=0x40000008, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d67000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x20}, &(0x7f00002fb000+0x164)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000b7000)={r1, 0x9, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/20 06:42:53 executing program 3: 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$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockname(r0, &(0x7f0000f04000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e60000)=0x32) bind$alg(r1, &(0x7f000049e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) pipe(&(0x7f0000bff000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bind$inet(r1, &(0x7f0000809000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008a3000)=0x0, &(0x7f0000c09000)=0x4) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000109000-0x4)=0x0, &(0x7f0000109000-0x4)=0x4) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000008000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000109000)=0x32) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000055000-0x10)={0x0, 0x20, 0x101, 0x7b}, &(0x7f00000dc000)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000004d000-0x4)=0x0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000010a000)=""/246, 0xf6, 0x10002, &(0x7f0000065000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000010a000-0x14)={r2, 0x1, 0xfffffffffffffffb, 0x0, 0x5, 0xffffffffffffffe4}, 0x14) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000d0000)='tls\x00', 0x4) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000095000-0x38)={&(0x7f0000109000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000f4000-0x60)=[{&(0x7f0000010000)=""/4096, 0x1000}, {&(0x7f000010a000-0xa4)=""/164, 0xa4}, {&(0x7f0000015000)=""/154, 0x9a}, {&(0x7f00000d0000)=""/151, 0x97}, {&(0x7f0000109000)=""/31, 0x1f}, {&(0x7f0000109000)=""/217, 0xd9}], 0x6, &(0x7f00000b2000-0x4e)=""/78, 0x4e, 0x1}, 0x10100) bind$rds(r3, &(0x7f0000053000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ef0000)=0xffffffff, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ef1000-0x10)={r2, 0x50, &(0x7f0000ef1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ef0000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ddb000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x4, [@rand_addr=0xf36, @dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) 2018/01/20 06:42:53 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000de4000)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000697000)={@common='eql\x00', @ifru_flags=0xb001}) syz_emit_ethernet(0x1e, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x3, 0x5, 0x68d, 0x800}, 0x6, 0x1, 0x0, 0x0, "aa3ece034696a99c"}}}}, &(0x7f000001a000+0x7a)={0x0, 0x3, [0xc3c, 0x971, 0x92f]}) 2018/01/20 06:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00002fe000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7e000-0x4)=0x10) recvfrom$llc(r1, &(0x7f0000be3000)=""/70, 0x46, 0x20, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008b7000)=0x10) 2018/01/20 06:42:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c7a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000e7e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000439000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000f0b000)={0x0, {""/7}, 0x0}, &(0x7f0000804000)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) 2018/01/20 06:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000527000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000090f000-0x8)=@assoc_value={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000223000)=0x0, &(0x7f0000952000-0x4)=0x357) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$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)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000d1a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fcb000)=0x14, 0x800) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1000, &(0x7f0000a15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a15000-0x1c)=[@in6={0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000015d000)={0x0, 0x0}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a13000-0x4)=@int=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000042b000-0x4)={r2}) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a14000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a15000-0x4)=0xe8) syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc={0x4, {@llc={0xff, 0xff, "f8", ""}}}}}, 0x0) 2018/01/20 06:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$rds(r0, &(0x7f0000eca000-0x38)={&(0x7f0000f5e000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000361000)=[{&(0x7f00004fa000)=""/240, 0xf0}, {&(0x7f0000f53000)=""/236, 0xec}, {&(0x7f0000e7f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000443000)=""/192, 0xc0}], 0x4, &(0x7f000089c000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x34, 0xf346}, &(0x7f00001a5000-0x8)=0x7fffffff, &(0x7f0000498000-0x8)=0x4, 0xfffffffffffffffa, 0x5fb3, 0x2, 0xfffffffffffffffd, 0x4, 0x400}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00006fa000)=""/216, 0xd8}, &(0x7f0000232000)=0x0, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x100000000}, {&(0x7f00000d5000-0x10)=""/16, 0x10}, &(0x7f00006c6000-0xa0)=[{&(0x7f0000a03000)=""/5, 0x5}, {&(0x7f000015d000-0x27)=""/39, 0x27}, {&(0x7f0000514000-0x46)=""/70, 0x46}, {&(0x7f0000d4e000-0xa1)=""/161, 0xa1}, {&(0x7f0000c55000-0xa8)=""/168, 0xa8}, {&(0x7f0000cb3000)=""/202, 0xca}, {&(0x7f0000321000)=""/57, 0x39}, {&(0x7f00007f2000)=""/181, 0xb5}, {&(0x7f0000d32000-0xe9)=""/233, 0xe9}, {&(0x7f000062c000-0x75)=""/117, 0x75}], 0xa, 0x10, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x400, 0x1}, &(0x7f00005d2000-0x8)=0x101, &(0x7f000026c000)=0x100, 0x9, 0x2, 0xfd, 0x40, 0x40, 0x400}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x2}, &(0x7f0000653000)=0x9, &(0x7f0000552000-0x8)=0x3f, 0x7f, 0x5, 0x3f, 0x401, 0x40, 0xffff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000c24000)=""/221, 0xdd}, &(0x7f0000dbb000)=0x0, 0x0}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000336000)=""/164, 0xa4}, &(0x7f00004ff000-0x1)=0x0, 0x16}}, @rdma_dest={0x18, 0x114, 0x2, {0x3f, 0xffffffffffff9ba8}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x6}, &(0x7f000029c000)=0x0, &(0x7f0000a3e000-0x8)=0xfffffffffffffff8, 0x92a, 0x0, 0x4, 0x3d, 0x10, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x10001}, &(0x7f000036c000)=0x2, &(0x7f0000a99000-0x8)=0xdae5, 0x9, 0x23, 0x649, 0x100000000, 0x40, 0x10001}}], 0x2a8, 0x10}, 0xd0) write(r0, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) 2018/01/20 06:42:53 executing program 6: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ea1000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x64, 0xfc, &(0x7f00006ea000-0x64)="d3075e36362cd8ed25a82bb695eb8c37a01e50ffaa8918bdfc81989f0c536411892e8fb13de74b0be16a26954c19600ff97030681ea11baf7811179bfbb4631ef6d6751c567456538d9b38f67938b7be4e837f1d93f1ef2eeecb13199158342ed2fbcfda", &(0x7f00000ae000-0xfc)=""/252, 0x400, 0x1f}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(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(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000add000)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000f06000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000f64000-0x8)=0x0) 2018/01/20 06:42:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00003fa000-0x6b)=""/107, 0x6b, 0x2000, &(0x7f0000df7000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x4, 0x84) ioctl$sock_ifreq(r1, 0x8942, &(0x7f00001a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x5, 0x7, "581134d19faf", 0x9, 0x0}}) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e18000)={0x26, 'aead\x00', 0x40c, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) pipe(&(0x7f0000f6b000)={0x0, 0x0}) sendmsg$key(r1, &(0x7f00000e7000-0x38)={0x0, 0x0, &(0x7f0000e15000)={&(0x7f0000ae4000-0x138)={0x2, 0xf, 0x2, 0x0, 0x27, 0x0, 0x6, 0x3, [@sadb_x_sec_ctx={0x12, 0x18, 0x6, 0xc8e7, 0x81, "6718ae0a47c4d53bfe071e466c4627fff8bef05e794108f7e74cabd3c1a0b0f939d979332a507edbc46fbcbc6f785fd2e2274ba2850e4046d78a6941f9427f72ea20bf1e3529726aff9c5a07d0d77097e87bf7a8d87a1a670e91daf0c8bd401ce1177702cb3f92643d81a0d4c52cb496d6cbd57b39f0906215e953f2bf9447c9e7"}, @sadb_x_nat_t_type={0x1, 0x14, 0x10001, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}}, @sadb_x_sa2={0x2, 0x13, 0x7fffffff, 0x0, 0x0, 0x1, 0x3}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x1, 0x0}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x4001) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000ef000-0x170)={0xffffffffffffff80, 0x9, 0x4, 0x4a, 0x6, [{0x2, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x38b, 0x7fffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x7fff, 0x100000001, 0x0, 0x0, 0xa0a, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x7fffffff, 0xff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) 2018/01/20 06:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000070f000-0x8)={0x40, 0x5, 0x3, 0x1}, 0x8) setsockopt$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) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000193000-0x14)={0x0, 0x400, 0x6, [0x100, 0x93a, 0x80, 0x0, 0x7fffffff, 0xd6ea]}, &(0x7f00006c7000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aeb000-0x8)={r1, 0xffffffffffffff7f}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={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]}}, 0xff9f) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000dea000-0x38)=[{0x0, 0x0, &(0x7f0000850000-0xa0)=[], 0x0, &(0x7f0000e4b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee4000)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000009e000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000cef000-0x4)=0x10, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fad000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4b000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000af2000)={0x401, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r2, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = socket$inet(0x2, 0x806, 0x9) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000921000)=0x2, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) pipe(&(0x7f0000ff0000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r3, &(0x7f0000489000)={0x1f, {0xfff, 0x6, 0x80000001, 0x401, 0x9, 0x7c7c}, 0x6}, 0x9) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000cf7000-0x10)={0x5, &(0x7f0000d35000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000b39000-0x8)={r4, 0x0}) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x806, 0x52) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000000002, 0x4, 0x2}}, 0x1c, &(0x7f0000005000-0x60)=[], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1e2, 0xfffffffffffffffe) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) write(r1, &(0x7f000000f000-0x6e)="29744259ae725bfe4a", 0x9) 2018/01/20 06:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x0) 2018/01/20 06:42:53 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x20000000}, &(0x7f000000c000-0x3)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000014000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffff9f}, &(0x7f0000014000)=0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000e000)={&(0x7f0000009000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000013000)=[{&(0x7f0000003000)=""/77, 0x4d}, {&(0x7f0000014000-0x9f)=""/159, 0x9f}, {&(0x7f0000013000)=""/81, 0x51}, {&(0x7f0000010000-0xbf)=""/191, 0xbf}, {&(0x7f0000003000)=""/229, 0xe5}, {&(0x7f0000002000)=""/115, 0x73}, {&(0x7f0000014000-0xd)=""/13, 0xd}, {&(0x7f000000f000)=""/39, 0x27}], 0x8, &(0x7f0000013000)=""/134, 0x86, 0x53}, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000000a000)=0x0, &(0x7f0000005000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000016000-0x6)={&(0x7f0000012000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/20 06:42:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000-0x4)=0x100000000) 2018/01/20 06:42:53 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bb3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ff7000)=0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c3f000-0xe2)={0x0, 0xda, "ab7832334685aee3b1ef315962f2aca6bdec6a3868985aa752c310ac7e0efee0ca867a77c2454a8fe954510357ef153274a9fbecb56a051b0f35300f8240314c4e4ec9086ffdebd42670b84406d839a06615db45f75e914dda10b1115dbd812922119dd01bebe44d75bebf767b4eeec7a428c521c2a52af02fc60cdd7de4bfa5357efe5fee03d06c12875f7667ed572a04353936383bb4c4a86dab798000219859ce8e6805d2e6920f42f2ac93e3f8578bc2a1093c901812d6eae4c00e582bc5a50fa7f065ab137eeb654f6479b4a4d6619bf6afa84f9990035e"}, &(0x7f0000427000-0x4)=0xe2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000076f000-0x6)={r1, 0x401}, 0x6) r2 = socket$inet6(0xa, 0x3, 0x4000000000000000) getsockopt(r2, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/20 06:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000290000-0x4)=0x0, &(0x7f0000eb3000)=0x4) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) 2018/01/20 06:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000e1000)={0x8, 0x1, 0x9, 0x7fff, 0x0, 0x2, 0x5c}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f0000767000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/20 06:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ebc000)={&(0x7f0000689000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001a3000)=r2, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/20 06:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39e, 0x0}, 0x0) 2018/01/20 06:42:53 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000001b000)=0x7, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000000b000)=0x0) 2018/01/20 06:42:53 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) 2018/01/20 06:42:54 executing program 4: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000aee000)=[{&(0x7f0000aef000-0x37)="52b0bc9f96f9064922934e685e2bdcd91dd1a0ddf6b74d958d7ec7dc8f0317275228599fe32a4065b00da564b5ec26d15df7fce972c8e8", 0x37}], 0x1) r2 = accept4(0xffffffffffffff9c, &(0x7f00004b9000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000aee000-0x4)=0x6, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000557000)=[@in6={0xa, 0x3, 0x799c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x817f}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000191000)={0x9, 0x0, 0x2, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00007ee000-0x20)={0x7, r3, 0x0, 0x40716e30}) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/20 06:42:54 executing program 1: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/20 06:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006c0000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c4c000)={{{@in=@empty=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000303000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00005a3000-0x38)={&(0x7f0000b63000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000f39000-0x10)={&(0x7f000020c000)=@polexpire={0x154, 0x1b, 0x4, 0x5, 0x3, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x100000001, 0x2, 0xa0, 0xa0, 0x3e, r2, r3}, {0x100000001, 0xa96, 0x3a2, 0xc, 0x100, 0xffffffff, 0x100000000, 0x7f}, {0x1, 0xfff, 0xcf4, 0x2}, 0x9, 0x0, 0x2, 0x0, 0x1, 0x1}, 0x1000}, [@sec_ctx={0x98, 0x8, {0x94, 0x8, 0x1, 0xee, 0x8c, "420ea33ecc5dd242151fe3ab6bffd9674b16eb8fdbe20177ae7f11e7b2436a530f9a516437d5af6eee7e114c205a7e2dcb460925e22629935aff35a7208ea36b0d420b3de0616ae37a489b02d286957c4e7ced3a4b8a7631254b044963be23ff630b1b9b2189d5acd9af3a2e4b139d796006b291cad724e5b11fcb13b52c8ec0b241b91eeb991bbfc49bfd75"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) r5 = bpf$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) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d7e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000ea9000-0x41)=""/65) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f00007af000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f00004f7000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000abd000)=0x9c, 0x4) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b11000)="e517b5bf91aa785dfbcdfe090000fc", 0x153) r3 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r3, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[{&(0x7f000032b000-0x90)="882fe49ce69e9cdf49ad63e5fbaef114", 0x10}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000f07000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003cc000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000515000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000d18000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfdd, 0x0, 0xfff, 0x100, 0x9, 0x100004, r5}) readv(r3, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0x20}], 0x1) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000903000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 06:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000662000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r1) r3 = accept(r0, &(0x7f0000f0d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000)=0x8) bind$bt_l2cap(r3, &(0x7f0000dca000-0xe)={0x1f, 0xfff, {0xffffffff00000000, 0x1, 0x1, 0x6, 0x7, 0x8}, 0xb33, 0x8cbf}, 0xe) 2018/01/20 06:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000029a000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000d48000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000094f000-0x8)={r0, 0x1}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f00008c8000)="40caa3a1881de6c33b73e6ac29194e030d9a5d48cce19364c260c022f945775421ab660723011e1c3c542a45c1ad1715f2b030dc6d5ff7c31f11c11811aa8cc175532d0f5af69cc2215b3bdf1b816348aa02213e6ef8c21b955c1a61def47af81913aaa587b083416d72fcd2170a2750c0", 0x71) ioctl(0xffffffffffffffff, 0x9, &(0x7f00008a6000)="d92bde3614a80e229a587636c8f763c141e0ea35a459c100a63a8b9d3820bb5853789802b3ed7e947061cba4ed5f7054903da3ec317b34ac37fbbf2174d4ec45ab9a58a540f67d142dbd9e34cf8579cf67253ce18175be828d23786c155cdfabbb0225e12d9b890b") 2018/01/20 06:42:54 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000001d000)={{0xa, 0x1, 0xdaa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xc5b}, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x0, [0xcf67, 0x6a7, 0x7, 0x1, 0x800, 0x3, 0x9, 0x8]}, 0x5c) 2018/01/20 06:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/20 06:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00009c4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c22000-0x4)=0x10, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000be7000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9c, 0x1, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r2, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x2, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r2, &(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 06:42:54 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000501000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ca7000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/228, 0xe4}], 0x1, &(0x7f0000001000-0xc1)=""/193, 0xc1, 0x8}, 0x10000) r1 = socket(0x10, 0x2, 0x0) preadv(r1, &(0x7f0000003000)=[], 0x9, 0x0) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eef000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000a07000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f83000-0x4)=r0, 0x4) pipe(&(0x7f0000157000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r1, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) 2018/01/20 06:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x5}, 0x8) write(r0, &(0x7f0000c2a000)="a9", 0x1) [ 218.915189] audit: type=1400 audit(1516430574.140:85): avc: denied { getattr } for pid=20271 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/20 06:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00006db000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b01000-0x14)={0x0, 0x7fff, 0xa1fc, 0xedf0, 0x9, 0x101}, &(0x7f00001a4000-0x4)=0x14) socketpair(0x5, 0x1, 0x10000, &(0x7f0000b88000-0x8)={0x0, 0x0}) epoll_wait(r5, &(0x7f0000561000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00002f9000-0x34)={r3, 0x2c, "2d6b8f8da339d3ba8045f194c233ac5b4e865559014c0aef86c959674d7f4ca2c18020d330c287e8247d2e49"}, &(0x7f0000b8a000)=0x34) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00002a1000-0x4)=0x7ff, 0x4) socket$inet6(0xa, 0x0, 0x5) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f4e000-0x98)={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]}, 0x2, 0x1}, 0x98) 2018/01/20 06:42:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xee)="f2bb80573e7453889675ec46291cc5244689133fcd3d3ac4b5decc692fb7a9266392088884fdb9814c230c9d0fa29a2c6ed2807e00fe79813de8fb6976a597be75293d0793ff86a5fed79ecef3d9121e6855a77cb7cb10eba213c6883345ce8de6300166ae59b55eab228988046cfe9f6d2e3c30bd83ff18e171b3e074bf0298ef2bff1c9d7fee06dbc6e3c9bb5a33df3e9761d6c4bac51cf40324e4b8f2a8fcdbcf36267222cc525e72d4edd26075acc1c9e7bf96eb10061607324f0606b5e62fd9eb16bfb06cade4148e90435ebc29d81d27203687cab3743f8a2d7fc86be1e4949e3538fedb34ed9b13377fbd", 0xee, 0x4000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x100, &(0x7f0000001000)=@l2={0x1f, 0x882, {0x9, 0xfffffffffffffff8, 0x6, 0x9, 0x11da, 0xda}, 0xfffffffffffffff9, 0x4}, 0xe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x10000000) socketpair(0xc, 0x3, 0x1, &(0x7f000012b000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a35000-0x10)={r1, r2, 0x6, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x80000000, 0x10001}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in6={{0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1}, &(0x7f0000001000-0x4)=0x98) tee(r1, r1, 0x4, 0x0) 2018/01/20 06:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008f5000-0x8)={0xfe9e, 0x6, 0x6f4, 0xc81b}, 0x8) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) socket$kcm(0x29, 0x5, 0x0) tee(r0, r0, 0x8, 0x0) close(r0) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0xfffffffffffff001) r1 = socket(0x1a, 0x80b, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000003000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) connect(r1, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000003000-0x7f)=""/127, 0x7f, 0x2101, &(0x7f0000002000-0x10)={0x3, {"8458a10c917c19"}, 0x0}, 0x10) 2018/01/20 06:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b93000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000221000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000070d000-0xc)={r3, 0x80000, r4}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000096c000-0x8)={r1, r2}) 2018/01/20 06:42:54 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000003000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/20 06:42:54 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0xe7}, &(0x7f000000a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r1, 0x5f71, 0x10}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x10)={r1, 0x8, 0x4, [0x9, 0x7, 0x9, 0xfff]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1}, &(0x7f0000009000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000)={r2, 0x1}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000009000-0x4)=0x0, 0x80000) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x7fff, 0x2a333bec, 0x80, 0x800]}, 0xc) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/20 06:42:54 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x4, 0x1, 0x0, 0x20}, 0x10) 2018/01/20 06:42:54 executing program 3: pipe(&(0x7f0000806000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000c9e000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c7e000-0x8)={r1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) recvfrom$inet6(r0, &(0x7f0000354000-0x6)=""/6, 0x6, 0x0, &(0x7f0000847000-0x1c)={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0xfff}, 0x1c) shutdown(r2, 0x0) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000745000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000057e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cb2000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000019e000-0x6)={r2, 0xcd}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00005dd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004bf000)={0x0, 0x6}, &(0x7f00005c0000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000195000-0x6)={r5, 0x9}, &(0x7f0000e01000-0x4)=0x6) sendmsg$alg(r3, &(0x7f0000e15000-0x38)={0x0, 0x0, &(0x7f00000b9000)=[{&(0x7f0000b82000-0x37)="72b1c8a4572666d8a732", 0xa}, {&(0x7f00008b5000)="c31d6439162cc5d672d82aabf14038b21b6f7eaa39d399da58a39f1948822b172680", 0x22}], 0x2, &(0x7f0000945000-0x188)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x50, 0x117, 0x2, 0x3c, "14ccdd5f4d82ded4490ceb474c617bd7d251877e9c95749ed2ecccc6c92f83667af3961a2ca22ffe2745042fb0815cd7a1f73536799f65f3cb570f13"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0xb0, 0x8000}, 0x40000) recvfrom(r3, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) [ 219.040679] sctp: [Deprecated]: syz-executor6 (pid 20301) Use of struct sctp_assoc_value in delayed_ack socket option. [ 219.040679] Use struct sctp_sack_info instead 2018/01/20 06:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x421) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008c8000)=0x0) r1 = socket$inet6(0xa, 0x1, 0xa010000000010086) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair(0x15, 0x3, 0x1, &(0x7f0000976000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000466000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) listen(r1, 0x43) socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept(r1, &(0x7f00008a0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000927000-0x4)=0xffffffffffffffbc) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f00006af000-0x4)=0x0, &(0x7f0000677000)=0x4) setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 06:42:54 executing program 1: 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) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) [ 219.057540] sctp: [Deprecated]: syz-executor6 (pid 20308) Use of struct sctp_assoc_value in delayed_ack socket option. [ 219.057540] Use struct sctp_sack_info instead 2018/01/20 06:42:54 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f00006b8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x3fe, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009d0000)=0x80000001) writev(r0, &(0x7f0000145000-0x30)=[{&(0x7f000042e000-0x90)="f7", 0x1}], 0x1) 2018/01/20 06:42:54 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000)=0xe, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x8}, 0x1) 2018/01/20 06:42:54 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)="15be73665d7dae4735dd60eb3cae24994b002d594098dc7bb23ac41db20307eeb688cfbc8071fd659f38c33c62aab0f1c51cb7b0519d99ab1b75a7f23c6c2252e841ab8f9a64d04140a2c373fdc8fae733fa4762ed6552eaa935896c74d31dff1849eb18d7", 0x65) 2018/01/20 06:42:54 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={r1, &(0x7f0000550000)="", &(0x7f00009d4000-0x4e)=""/78}, 0x18) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd0000)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f0000fd1000-0x4)=0x98) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000fd1000)={0x81, 0x4000000, 0x4, 0x12, 0x10, 0xfffffffffffff800}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c2d000-0xe4)={r2, 0xdc, "89d2e436e2804cb879f87157bd31b7758e35fe0ae88c32004760b0239464a3f8be3c1ea2e4990ffeed2630c95c9024140c441dc428445cab6631f71bbd82fc1e512ee20df2ef8d14c1b127813edddbc438ef84a16008c783c34c9aacd9a78069d750c88d24e6e2be72c3440888e6250bb4415d07ccb39753db8051be835268d41811f7538d9458410a2eaa60b7861a1f9b378ee509532ddea85680cb14e1daf0fadae83e9c44e7898b8a8a4f79794b587c9899aab6a4704a729063a678533653a1454a01de437076e0f0489b19327a78037a0e1ed4480e5f18c51062"}, &(0x7f000077f000)=0xe4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fd3000-0x8c)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/20 06:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000ad8000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000091c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007c0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006df000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e09000)={r2, 0x80000, r3}) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000d000-0x10)={&(0x7f000000d000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000000c000)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x20, [0xa48d, 0x400, 0x40, 0x7fffffff, 0x3, 0x8, 0x200, 0xffff]}, 0x5c) 2018/01/20 06:42:54 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000002000)="790075eaf4b5da179387fedee54ec74da8103dd2550f7fd911cc053203cb4081790ac404df33a6ea95cb0a28fa27e94fc105ed3a1318317a40c71d0017ff5f5050272395be20c80e97fc24261821db0dabf7df8fad546a4846a87561c7dca96db25f23396e7384cb119dbf98268f298c46a1eed6852aab77e02ef52185b059b1a4c3028db054feefdb85466b176408e9b40d4fd24a38b832acc1edf9502095", 0x9f, 0x800, &(0x7f0000000000)={0xa, 0x2, 0x268b4cc7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[{r2, 0x8, 0x0}, {r0, 0x0, 0x0}, {r2, 0x201, 0x0}, {r2, 0x0, 0x0}, {r2, 0x40, 0x0}, {r1, 0x200, 0x0}, {r1, 0x200, 0x0}, {r1, 0x400, 0x0}, {r0, 0x2002, 0x0}, {r2, 0x2030, 0x0}], 0xa, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f000078f000)="668a93d40dab24551eb389b2ca85468c0238fd9ecc64bc066d0893d721fa1a20dc8523d815b5904d727986fbd223ff094fc0530fcce375cd4c2fd33d5b8cf4f2f66bb5b4e8480ab3588bd8acfe78706b754b784c14da5a16693e520b309f30", 0x5f}], 0x1, 0xb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000790000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000005000-0xb1)=""/177, 0xb1, 0x2000, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003000)={@common='bond0\x00', @ifru_flags=0x2900}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000002000-0xe3)=""/227, 0x7f}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000016c000)={0x0, 0xc3, "67a003d268b4619e792585e87006bc25017d5ed941a5d8696e2f500ef2b541e5ad0908c5ca415d3f2a2808aac64fab3dde12223eccd8baee14fb191ee263e515246354e91f3418588431d5a48b2e3cd89567f4158cdb69218b1b84dfceb63838340d9a682e460c56fb74d8b516286bfe7f1a264f13ea5757017411cc32d38fd60e083de463afb86ca06f787948b85f12f7ddc6667696f1710b4164a6070c609468ecc822ac1343f62e0fc9ba2a730f369ca37ca5fa9d31325a2e3d21d80244fd459481"}, &(0x7f0000b24000)=0xcb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f00000-0x6)={r4, 0x4}, &(0x7f000002e000-0x4)=0x6) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/20 06:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002ac000-0x8)={0x0, 0x0}) 2018/01/20 06:42:54 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000-0x4)=0x1c, 0x80800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000001e000)={0x0, 0x8, 0x20}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001f000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3, 0x80, 0x800, 0x2c}, &(0x7f0000008000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x108) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000001f000-0xbe)=""/190, &(0x7f000001f000-0x4)=0xbe) 2018/01/20 06:42:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x8, 0xf, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000df0000)={0x0, 0x33, 0x3ff, 0x6}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f88000)={r2, @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]}, [0x6, 0x20, 0x0, 0xfff, 0x4, 0x5, 0x6, 0x1, 0x4f52811e, 0x7fffffff, 0x1, 0x75c9, 0x3, 0x7, 0x1]}, &(0x7f0000376000-0x4)=0x108) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000001f000)=0x0) 2018/01/20 06:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendfile(r0, r0, &(0x7f00000e5000-0x8)=0x0, 0x81) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d07000-0x5c)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x100000001, [0x3, 0x0, 0x4, 0xfff, 0x1, 0xae8, 0x1, 0xc1]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c0e000)=@req={0xfffffffffffffe96, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d54000-0x1c)=[@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x1c) 2018/01/20 06:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005cc000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x40, &(0x7f0000d4f000-0x4)=0x1, 0x292) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000054c000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x3, 0x200, &(0x7f00009d8000-0x8)={0x0, 0x0}) 2018/01/20 06:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f0000a63000-0x8)=0x9) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg(r2, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:54 executing program 5: epoll_create1(0x20000000080000) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000df3000)={0xffffffff, 0x1, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f000084f000)='./file0\x00', r0}, 0xc) 2018/01/20 06:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) socketpair$inet6(0xa, 0x4, 0x800, &(0x7f0000869000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000d18000)={0x6, [0x8, 0x140, 0x9, 0xd9a6, 0x400, 0x6]}, &(0x7f000083d000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) 2018/01/20 06:42:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0x10, 0xe, 0x7ff, 0x9, 0x1f, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000000)="b63263c9847d37e60fd225a73680a3c5287a1f2c6e88b9d20212a32e564aa6390db6910eeffded8050a545cdef6ea1f6b84902e0a382e4617e272ba408ca10c8aea99a12d23874790f857f85be4d097a9954fc5bd104a4cdac809c167c0df66d741e1b35f1250f2a8cf78076ef76ad39c27ccb9982fbe0f80ee34003ba4bd4e936a16907c198e290a54617d4f3bee363a6a0d41b0ce67649b36ee51565f690c6335bf8120ddb91dec7cfd132e495bc5164d355144bcbe0488efa14f8c7bd1531d7b486ccc7b44d5c0bc9ce73e1c9a51c898bf158f73ed75f5e570cfef50b6c2471070c9564f6421093d452db1ca8cd6e3d7167dc", &(0x7f0000754000-0xd)=""/13}, 0x18) r1 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000cfc000-0x8)={0x0, 0x0}) r4 = accept(r2, &(0x7f0000d7d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00008af000-0x4)=0xc) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f000042a000)=0x0) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00008a3000)={0x0, 0x5, 0x0, 0xb878, 0x6}, &(0x7f00006dd000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000956000-0xa0)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x7df2, 0x40, 0xc0}, 0xa0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c6c000)=0x0, &(0x7f000014b000)=0x4) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000174000)=0x0, 0x80000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000996000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000064a000)={r1}) bind$netlink(r2, &(0x7f0000a0e000)={0x10, 0x0, 0x1, 0x0}, 0x95) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/20 06:42:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000084b000)={r1, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffffffffffff}, 0x98) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000493000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2018/01/20 06:42:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a03000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f38000-0x4)={r1}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/20 06:42:54 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0xe5, &(0x7f000000e000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x4, 0xfffffffffffffffb, 0x100000000}}], {@llc={0x4, {@llc={0xfa, 0x80, 't#', "395fa792b28e937bd46e86e0dafa4c85067ee62e0f93131af96bc0638848dbbf7c690846b74b705e1d5af3e4afed5ce8e5919c6ba517b4abfd9462df6d7b2508de18b3fc2c9b96a9ef8f678f3c6695c835ec8cacb13728549fcc03014122f1050ce0adf00cd370e38889a96068518d1b1910482da61f97247162fd18a9da7c3799c530feea3da884ff5e5b1332ec3f2a43f0a189c60fd0ed62a57bd7480f17a0c04191469656daf6039162bd9d78e537c6d6f6a9374ba53cfa1d1219b19313244cf73e685d9ae1077cfff8967df916"}}}}}, &(0x7f000000b000)={0x1, 0x1, [0x27]}) syz_emit_ethernet(0x6f, &(0x7f000000d000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "41d9135a27a4f34630c247f49105d097b8d37a9556220936b0fdde421c4d2da7b4d15532e067cf6d94165df175e1f465bf26285028b337824574e6a559"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) socketpair(0xa, 0x1, 0x1, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000011000)=0x0, 0x4) 2018/01/20 06:42:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000df6000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000010f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x91f4, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r3, 0x0) 2018/01/20 06:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000e52000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001a9000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7797, 0x8, 0x1, 0x90}, &(0x7f0000dcd000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009b0000)={r1, 0x66, "100e2120c67eb8a9c7e11875685770cc29239fb4740c6f6a0c42bdc91fa131c3c1b8919a8786f096d1a7cc723faaf5f64cb5f34221be657df504af0610ab8a3ffa731d2aa6e1964509c0a7a2f3b78435645f8f1508febc51aa2cc7a0a8f1731f0626e6670d81"}, &(0x7f00007d3000-0x4)=0x6e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r3 = accept$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, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/20 06:42:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x290)={0x7, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000eef000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/20 06:42:54 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000022000-0x8)=0x0, &(0x7f0000013000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) 2018/01/20 06:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000709000-0x10)={&(0x7f000063c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b14000-0x58)={0x26, 'skcipher\x00', 0xca2051cb7729a4cf, 0x0, 'xts-serpent-avx\x00'}, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000755000)="", 0xff2b) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) bind$bt_rfcomm(r2, &(0x7f0000e80000)={0x1f, {0x10001, 0x2, 0x3, 0xffffffffffff7fff, 0x80000000, 0x6}, 0x1}, 0x9) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/20 06:42:54 executing program 3: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00008eb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002000-0x30)={@can={0x1d, r1, 0x0, 0x0}, {&(0x7f00008ec000-0x6f)=""/111, 0x6f}, &(0x7f00008ec000-0x1)=0x0, 0x40}, 0x30) r2 = socket(0x15, 0x0, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000003000-0x10)=[{0x0, 0x7f}, {0x0, 0x58c6}], 0x2) r3 = accept4(0xffffffffffffffff, &(0x7f00008eb000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x5, 0x8000, 0x9, 0x9860, 0x5}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00008eb000)=0x0, &(0x7f0000002000)=0x4) 2018/01/20 06:42:54 executing program 0: getpeername$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) r0 = socket(0x0, 0x1, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000043d000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={r2, r3, r4}, 0xc) 2018/01/20 06:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000066c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001c7000)=0x8, 0x80000) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aaa000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021c000+0x630)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2b000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004af000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000074a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bd2000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ff000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000976000)=0xc) sendmmsg$unix(r1, &(0x7f0000e1e000)=[{&(0x7f0000349000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e58000)=[{&(0x7f00002a1000-0xcb)="f39137c6a0b2b8b55dd90b26dffd663d7f0d8777f3b1b1b092ccda8f53997ede2c08cf6ef693ffffda0de1b1f1b7d93c52458db85df6661f4963ed6fde26bba9f11971625b54f31b15f02a50424823526f8c126760799f28e1edbb1df3ca659f986db0c0ef3ab2b2c967f76357fd273a80f72470576db9b7aa96767f8627b6f4ed961b7fd7403cd9cc6dd07b6973a7d911f0d2c4ffba92883693b441a65b9c94a68e608ee69e14b2dbdcf49ca60f0c3434e4ac7c0b17ae5ef6737527a877e57a6a5bfcaaa905a48587cca0", 0xcb}], 0x1, &(0x7f0000f8e000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x0}, {&(0x7f0000867000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000322000)=[{&(0x7f0000e04000)="33c22714c54fed46be3c22db2ddb2616de60e3a3c565d2163541955e6e65a64c818cb302e2df8a0d0d0cfa509906f338573af98b514944989a50c94e8a252a62da42ed5bc3f3724d5d5df1f0fd43221a3d63e24551410623da52573f9a0901caeb9059b1de2616dceef95a7bc32bde6b61bb", 0x72}, {&(0x7f0000fef000-0x9c)="cae3d6380f7cf53a6a50a20340e58008ac85a347d2a469876d70179433e2303cb08412f49d729579daea722819f6b0c11cf23ab6aafe53773fd703a19fd653f5d3edf1f36e9d91f1f1a33c8d9813a3cb92504657da71dfc98f24c942721abf6d6611d5805c72d7fba33f839e9c871e6ffa03896d69af88aec3332157c31172ae8de345a22b968c5cf93b306928054d50706b2e14a922aba1d1e8dd06", 0x9c}, {&(0x7f00009e3000-0x92)="955baabbbf2a3c674a6e540a4ae81bb2626fb267e794ab6e80a511d10292bc45887387226e65642f92ac3b8107183748cd3f01b4fc8442aa5f03adc02ea51e833c7baf673b1c0edaec590db7c1e4942aa645e87760aab382a0ee33bc050514432c7967033b1f901c124d8ef4774d3549c20240deebebce6a4f7d11219672bf86c1f68d605dc77dd39060f721520e626c2d03", 0x92}, {&(0x7f00001ec000)="0687194346f2094045a942bc66b3f1dfffe58f5af447c0388c89601f5e812ba45605f49077fac9b98bc64ffee1363648dc74d9e89a46941d06c31778f1ae3bdf194f0b6c0287e2a2dd9a5e3b74876955bb57ea785219092a77ec308b2572fb0ded0c451ca1f45f7ca063f8559fb6b87f46d3794145e567e80dffb6a6666830e0edd23bf5a0f2ef881adafc8e31fd5d65d821210f092611cc6ea4d0dccaf6c1dd4ddb3d03c4366a4cd4f6b5dead6fb805d174c8fdae75635ba517a88b8d51fb6fbd8f1f7389d71ad5c005b44e1dad", 0xce}, {&(0x7f0000f06000)="13461213213e7d136ef77477ca159e9ed8390fe78613108c65084dc61157ab400493e4cf1c77b2f4d0837704e0b5d5b2392775e9b5c36d9d170f9fdc5f28b7653f5a23e1039ac06c6e9bd115aca119cc89f7be2a96719c06565ac8d1cda796eb7598237f6c005e6bb8864ea74edd0f5709244acaa611a335adf1cc99ae083245bc2d1f7a1d588799b2b2b35f6cf75a2e3e6d2606fb1de689c27c1716379b861fe9e83344a5d47ad5d71e2edb82c2b8ee39aeacf63c696a728ea109a8b37e89595a649af579f6838a843cf5307ebc9c3293", 0xd1}, {&(0x7f0000f16000)="9a3a5c38c331f14675e08a5434a299607d1960807e57950b9e9205edb007f9b64fd368b6cab946de1199695ba58a7d45726c9ce2c81cabe54775d4a503579b94c5a081d35ba30977511fa6f07058b5c514c489e94bf82515046c6fa9b2670b9827192fec9251f03ac38c741ebca090", 0x6f}, {&(0x7f0000a51000-0xc2)="c3227d4d5c746a456e660e7d02c4a88d2bee27f9300e43d62d08ec99b17af1422832214bb9b882e758a941628dbec880032237aed431a91787b6f8aa20b20a9ebf9ba03621768baf3760c0c69b44ff65a4935e5287b522852e5f93857e05e843a8bb6c3d901696e3b1edd06c2379b70e5577b7f69ba1897f43c9fcff81e2643cdde9c1028af65ce2473cd31455befe0ca54aebd6a71485acc8c08043a02560cf33d11ffd8c92827eb3b142fd59d2b81739fe9e6985dfd7ea549915f96cf639d1e6ab", 0xc2}, {&(0x7f0000c06000)="4b2ea45841009e9a402df4cd06567efab7cfc63f65a16b779439f0e5b455e4dd5bbd2cab7bf372f8a150ca99dd021ae50d0d0d2340b2a780e8010f7f5936164b38926095b0fa01aced0358201f6fbb7d588fa48b9070bb1c04f603c5", 0x5c}], 0x8, &(0x7f00007fd000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x1}, {&(0x7f000021d000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f00009da000)="9b38e7017966de5ee0391d8b3530946bb9ea732f5a94ded178b16c", 0x1b}], 0x2, &(0x7f00004da000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x20000800}, {&(0x7f0000027000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e8f000)=[{&(0x7f0000093000)="1b09d594574aef211fa86480ce716d178c4901d250c027e495fea7d7a29eb7506d9f02259ff5a7ab851b65530710b6b6e3dc78fe7c7310387fddb3199b56032adc812b2820777ebd9a3f8053da648f3aeb76a1406ef751f0e6809b6a26ba24f62e4253ee8721941957b404dc0207190f0bb62b395c3c977cb9abc43b18eae95c9a2265c921e78316e67737c8fca13d87ef3c321cabe5ccd6bd8f48b54b1ac73a1bf21a044f582dbd72ef8598ddea10dd580b60ec1a9336c92e17509a98508e6bb8059f6d06da", 0xc6}, {&(0x7f00007ab000)="85d9382d0f77e262e3850837be9d7529219d6675dd365c5148e47fbc3fea16f6f7cbfb1b14caef157935567a075a52f6e4cb6ebf41ad09b0d05af16a51442f7c4df383a7c35e7066ae1e18906946e90efb5a96374640b0ce3bec7550783b8f0ab1a7f1f9b988596ca5aae6d622cd6f688da3566fb7a19b26aa0569059a508d4c300f1bc9e5652734596d43b00c7978f9b1cac8481ae65b276e67e872c1fd0b3aad6544a20a174a8ae5989d9f1d52d00a9b6bc6b1c482fb55d9ac540aa45acf6062f6479c56261752e3ed51127d6414d77307d901c87485c64fd16842cb1ddc43221373b391", 0xe5}], 0x2, &(0x7f0000102000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x20000040}, {&(0x7f0000048000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000067e000)=[{&(0x7f0000504000)="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", 0x1000}, {&(0x7f00000ac000)="d4984782d6cee2cf6e001185db61bda969aab58b721d70029881d7b3c0dc8af5955d297b5a5a33a68921a3d81b5284eea737a1f7e83dd363f619d169a1af9e3426e3ae277462eea703c83c58eeb3a0c03156", 0x52}, {&(0x7f00000c4000-0xa7)="e41e99a6e0771cdbd5518e845e4ad3074a688a86ac44ca338b997a6723421a0e24a2e7d3db4de5d6af57824e7709dfd53b7277fa04b1bf7d40e50858bca6e250ca59c29fee3c9b787f0b2bc5253fe12b27e9adeb6ba299b1e3fcb701f61dbd9fdfcf6f475b1207e531ce12d11decc4774ecba77b305c5b8ddd9f42331f1b0444c3a74d3d9ee794e8a3066554818cda88ce4763b7c9da2e0008b6f2dded51703db7223f29ed4da6", 0xa7}, {&(0x7f0000512000-0xec)="f25259be981366fc89a9562105f817a4c5d73831a216db9901b70992a196b90fa7a369f4faaecc5607cd470f792ebc532b6495a02303df293e6ca52d93c4d888e0042e4ea7570d471221e89520695ab71dd324b64506eda219854bf28bd2e9c8be6487248663ddf6b874fc50e99cff367352288c8154cd01ab842a54cd1fd7318f788330cf9ba126be73fc65528246c89cdbecddf870dceacbc9900f3418d580e830113692819f459ac25c9411551c94d3df9f9594c64902526231af0b21ba340f80f582e46fd8b9098ae69efaf32815e73a0c66343331f23a5aafcf0b2aa85084f84d903c86c17a3a17b2a7", 0xec}, {&(0x7f0000c4b000)="af3ecee3f8e6b7a83d25f8a935e627a45bf5431468ea4abfd4bf59be76c3ebf4e0ebc5e1989303dd57db78ed10464598fc4987420a8f9c09c528890f52a0aa08f2d566", 0x43}], 0x5, &(0x7f0000e82000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x98, 0x0}, {&(0x7f00009b9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000a000)=[{&(0x7f00000af000)="08201a738ecc86edcb2a7245fd4f1da4986ab84b269ee03a3d20486b31f4bc757edd2f37e2b2b79b94", 0x29}], 0x1, &(0x7f000042c000-0x88)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x4001}], 0x6, 0x4) recvmsg(r0, &(0x7f0000629000)={&(0x7f0000e5b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000085000-0x40)=[{&(0x7f0000e29000)=""/4096, 0x1000}, {&(0x7f0000fcd000)=""/108, 0x6c}, {&(0x7f0000ecb000)=""/131, 0x83}, {&(0x7f000087a000)=""/28, 0x1c}], 0x4, 0x0, 0x0, 0x2}, 0x2000) 2018/01/20 06:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000014d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000088000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e96000-0x78)={0x1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x64921dcb, 0xac3b, 0x6, 0x81, &(0x7f0000e85000)=@generic="8f25a8367f1c786743005e8414ec4739", 0xedd, 0x9, 0x4}) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xffffffffffffffb5}], 0x1) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x1, 0x8, &(0x7f0000972000-0x40)=@raw=[@ldst={0x3, 0x3, 0x1, 0xb, 0x7, 0xfffffffe, 0xfffffffffffffffc}, @jmp={0x5, 0x8, 0xf, 0x8, 0x8, 0xfffffffe, 0xffffffffffffffff}, @generic={0x4a, 0x2, 0x1f, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000a9d000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 06:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0xffffffffffffff08) 2018/01/20 06:42:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 06:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003cd000-0x8)={0x1004000, 0x2}, 0x8) getsockopt(r0, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0x387) pread64(r0, &(0x7f00008cd000-0xb2)=""/178, 0xb2, 0x0) 2018/01/20 06:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000d1a000)=""/0, 0xffffffffffffffe0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0xcb) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f79000)=""/120, 0x78, 0x2000, &(0x7f0000865000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:54 executing program 3: 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$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000022000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000014000/0x1000)=nil, 0x0}) r1 = accept(r0, 0x0, &(0x7f000001b000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000026000)=@ax25={0x3, {"501daf809c1141"}, 0x10001}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000021000)=""/32, 0x20}], 0x1, &(0x7f0000021000)=""/181, 0xb5, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80006, 0x10005, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000027000-0x38)={&(0x7f0000020000-0x10)=@ax25={0x3, {"032ca22fc3e048"}, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000027000-0x4a)="9906f5a4ed41cc5daabf739be2937b61b60437bf9fa1c05ccc01d20feb9e7a901cc8876cfe69989056394f7a7de619e409e47c523ad47c34a81ea3e6403a2b3fb8411cf5854993f1e42c", 0x4a}, {&(0x7f000001c000)="c3cf300078991da445cc124149bdb7ac689d464fbdb67ce1de08847834dccd5b8f8fbd18820dce1f5533a23b8a01c45b68816e40e4108fbc92374f71443a218a2d76a1e967049f019e818bafac70365f66d3e5e02f738277", 0x58}, {&(0x7f0000027000-0xd2)="fa7267117f543ae03eb1b3cfee1c2932ad05e3b85395c27a6b517fc58d26a040de67aa4fc1879da6c70ca41bd970077b5290e69d3995487bc294c008f9ac687d9e4836b360a6f817b7ff2ecfef6a11facb6b04b9597cd802f5976516d984d129d64743ddbb5055255e90fa85f884b593ac3861ddd08976ff58e40aa6b0a73f3e7c5e4565f858e302b2c9738c139994b2f1c20b4acf06d57ce4719928a068a3736c0aa9f8c755b2254624f7227d5f3c152bcb906ef64026e52d4a90d183bf53c7fdcb791ae787bdb8ebaab5cb804d1941e888", 0xd2}, {&(0x7f0000026000)="e7d7281f8c42a41059784d386c8654fe", 0x10}], 0x4, &(0x7f0000004000-0x2f8)=[{0x98, 0x13f, 0x0, "9ed1b7d9ee3173a02a92bf61b6866a9dd52f1acc3cab5f0bfaa93b8ed11b7c5c392438db6e0268134f94e31e008c54878fd241da62b4ec986c308c694a06f934b4b297f92d2d665232330c2a2c5141eea75961f1d3dde0ff9bba0f8624672bd9d1817c0e7a323e8fed222dc9fefae4e7ded0c1620a13c963e9b6b4ab3c7f79108f3af932a123a2"}, {0xf8, 0xff, 0x303, "57c2bf57f28f5e1b84cc7ee903f4eeae7a92e61da159b93f56c19c19f6255543ffbcfa9f661281a1e2f0fb1ea8a72d47732e00c687eea65cd256cf3f66775b96e26ff4bb21833b0b04cfc79627016d7a8864234abc535cc7abe68b5093a38df1ada349838733edf92621578472e8e07dd3f109a57d97311fd5963ce29834076ffd29abe7f081089b43d9ea6238f865bfd7e5beb82e2b50dcdec95c1c41b7a1a5a61b5313f8d0e1cc338f45c67611bc49e2c3c9b88c990bb21818f6762f931b857dd95da0e8ca67d0c9c1fe4cb355b9d9b52bb31c91b36ba82cb0571430bc89d512d1f59d"}, {0xf0, 0x117, 0xffffffff80000001, "d607059024b3b7d109f62d738f7b1ce536f267496f3a38e33df3cf5c8b4fda7756205f4d8696c74a5407ae482a5394dbb5077093c427eb73603a02109354e25930619879259883a8570a85fdd0e92d58aa9295570412954c9dabdc54eec571a78495104fa49981b858334c3c805de007bc557cfc304f59f85a3d9c544760c890a77e566a58623682500356d6bef9d736ef0d69b5df295d39ae124eeef6bae19691a54d88e85d1ad3eaa99c4d90e8cd95e14eb89281ee22d46a792428f9a458f30f0cc95671e71ed4e324b4add9ed23bca5df5c60a43dfa7e1501"}, {0x40, 0x13f, 0x1, "9b21e3708515618bbf163beffa79482cb34d54f46544143908ec25f2d1b1e0bec5671ed208f3fded48470794"}, {0x38, 0x116, 0x9, "a1bce26f186afe9276c17b268b9655c030692fd9121130e672edc1a01cd684bdc35c9124c9d7"}], 0x2f8, 0x0}, 0x100) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 06:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003c6000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000422000-0x3c8)={0x5a, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000325000)={0x0, 0xfa, 0x7, 0xd7c, 0xffffffffffffffff, 0x7719a875}, &(0x7f0000e76000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000462000)=@sack_info={r2, 0x6, 0x9}, 0xc) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000018f000-0x24)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e72000)={r2, 0x80000001, 0x700000000000000, 0x8, 0x2, 0x5}, &(0x7f0000b2d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000500000)={0x7, 0x8000, 0x7f, 0xfffffffffffffff8, r4}, 0x10) getsockopt$inet6_mreq(r3, 0x29, 0x3cf28105ea1c82bd, &(0x7f0000a2c000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ce3000-0x4)=0x14) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000e71000-0x4)=0x1, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f000078b000)=0x0, &(0x7f0000564000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c65000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000faf000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c2d000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x2, 0x0, 0x1, 0x8, 0xa, 0x80, 0x20, 0x3b, r5, r6}, {0x8000, 0x4f, 0x2, 0x80, 0x5, 0x1ff, 0x1c00000000000, 0x1f}, {0xfff, 0x14f, 0xc75c, 0x65f}, 0x7deb, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x0, 0xcfe1, 0x19, 0xe1, 0x7}}, 0xe8) recvfrom$unix(r3, &(0x7f0000b29000)=""/151, 0x97, 0x0, 0x0, 0x0) 2018/01/20 06:42:54 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) getgid() 2018/01/20 06:42:54 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x4, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000039f000-0x7f)=""/127, 0x7f, 0x40000040, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x0, 0xda) getsockname$unix(r2, &(0x7f000040a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e8c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007cb000-0x4)=0x0, &(0x7f000094b000-0x4)=0x4) connect$inet(r0, &(0x7f0000001000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0xffffffffffffff19) socket$unix(0x1, 0x5, 0x0) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000ace000/0x3000)=nil, 0x3000, 0x3, 0x76, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000558000-0x2)=0x8, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) ioctl(r0, 0x0, &(0x7f00003f3000)="") 2018/01/20 06:42:54 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80004, 0x0, &(0x7f0000f89000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f8a000)=0x8, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f8a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000-0x4)=0x10, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a78000-0x8f)={r2, 0x9f, 0x8, "cff222e2b04fc7912668c08cf71eea84205a5e8dfcb9e52239b02def1d8651b72aa7afc4bca4cbb5fafec3e27db0831b2406ce1594eba4acae3aefea09dc20e9b55895dd5fcc39a2fcdab3c65dd47b84a949321a19dd6aa1d4559207b9e3d1e05621355b512741d754b4042a4fa3bfcbf3320d9c760cd7dabd7b3afd6ef682c294d4d2ac5b"}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r4 = accept$alg(r3, 0x0, 0x0) sendto$packet(r4, &(0x7f0000bb3000)='1', 0x1, 0x0, 0x0, 0x0) 2018/01/20 06:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000b68000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5f000-0x8)={0x0, 0x401}, &(0x7f0000a43000-0x4)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000292000-0x88)={0x800, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2bd527d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000116000)={r1, 0x400}, &(0x7f0000925000-0x4)=0x8) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x5, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e52000)={r0, &(0x7f0000af3000)="", &(0x7f0000a9b000-0x1000)="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", 0x3}, 0x20) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000019000+0xa9f)=0x0, &(0x7f000001b000)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x7, 0x7, 0x4, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r2, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r2, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r2, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) 2018/01/20 06:42:54 executing program 7: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) r1 = accept4(r0, &(0x7f000098f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bbd000-0x4)=0x60, 0x80800) accept4$ax25(r1, 0x0, &(0x7f00005cc000)=0x0, 0x800) 2018/01/20 06:42:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000026c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000001000-0x4)=0x1e) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/20 06:42:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000009000)=0x9, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f000000c000)="02000000", 0x1ec) 2018/01/20 06:42:54 executing program 1: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000f6000-0x5c)={{0xa, 0x2, 0x1b7400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe6af}, {0xa, 0x0, 0xa65, @loopback={0x0, 0x1}, 0x200}, 0x100000001, [0x100, 0xde, 0x7ff, 0x8, 0x6, 0x1, 0x800, 0x5cee2ab5]}, 0x5c) 2018/01/20 06:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000082c000-0x4)=0x1a15) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000fcd000-0x46)="27c3bab73e18392dad8ae22a7578f1db8de59110d38433b5c3e929aab16c63c8e84cc80ff567a1c6f586cb8521ed2363a538b1a3c332900af49c15f2ffe4cd871c65b3968d61", 0x46) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007ce000)={@rand_addr=0x9, @multicast1=0xe0000001, 0x0, 0x7, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x30, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x2c) 2018/01/20 06:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = accept(r1, &(0x7f00001b3000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c5d000)=0x8) sendmsg$kcm(r2, &(0x7f00004c8000-0x38)={0x0, 0x0, &(0x7f00007ae000)=[{&(0x7f000069f000-0x38)="c701f61fb73ccc761631d400bb2a52357f1e168815b233e592a5e8bee1724834854d71b6801725f0d7b48490b77d091c13c4137c11a20de0", 0x38}, {&(0x7f000013d000-0x1000)="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", 0x1000}, {&(0x7f00005b4000-0xf1)="89e0e5b3d1563c360d3ff1e86c7a428028dbacff089d8f6522b1e181f365e5a0b86003222e184aedb5c4969b20e017c34b7b55bc9a5496a8c63245aaf9077530b8af65d4191211b58ef7b661cb83ea45aea42e584a1a0181f4aeed606b9c660e22970a8761da604f9b5797943fe7e613235bf6cb843cdb41c7373bee9737118b78fcd9355377635aa8665e98e3c8e5a23fce56912d75e01cfa2e8cbf6e9f7f5af922d0791965967d7b96a070695a76fb65335c6045006782e15af5a8feaa303fc39a9655693f2b171e5827d7aab1234bfebaa489e06a431950cf106cba6ed18c33acd503691bece1398f1c7cb1a6d57b94", 0xf1}, {&(0x7f0000154000-0xcd)="fdd6a99926de1d609714b190bce889b819d52c2b16b7d899fee1da68a7ed89aa0cb5496cfcc2ac4a6bc5c029ee906d5874e356b9099f4cffbc3b9877fb2474de7e34208beeeb949046713815e5a5580b0e0767fd65c6b18d0b3ef7f8046f4e96e3cffbac936b8d99ffbace0dd46ad50f56b5a2be66bfd7d55cbdbe6b474e4d6532b477579cdb9d664b59ae2b821c1a769d7f9ea07623432727b28817518bf535198e4f5259acfa2a2e5b22e20ea004b9dea1132739727c156f119b640785d4e717717bcd26098b8fc29483bfbd", 0xcd}, {&(0x7f0000f7b000)="efdba9bba01e07006efd8bc721d2574f570a2f71ee24f919b8d7424babc3e4844aa490800ce5f80c1ca0e9e37127127264d2935c1bfd766c78887367e43c0a7239e638dcc6a595238d3730ee02fbb3b4d34f107bd20ff515fdfdbb83172564eb82c89df02b98b8575151610a53c4e472726006af78d94e07cec7f70609423e03eeda3203fdfcfa56361c078c7ad10817e237d42aa217eb24abca5aab84a422c1e3190eae0ec1da67ce1672fa3a32079723b1cca5788ebdc0e09a5f983a1af64b13787df361b2c6af6bc5d7b3c33ccfc449997e9873e0d7175c30639cabc31144b01edd9740d9d2897b2d28a185ad8d8e7493d6", 0xf3}], 0x5, &(0x7f000056e000-0x200)=[{0x30, 0x1, 0x781, "8a4e43f9247785b1b5e18712bb46181ae036c274ee21c939b6e83ad215"}, {0x78, 0x10b, 0x2, "a5f27043b94410da0607c88536067f60ecbeb2e3cd2d09578030d3cdbd88daeac697001b3890691b8a3f2c79f7765c052054db8b7d0133c6d0ca999edd68fe9d67f575583c376f7c5e458d5bbb6d4deb8d5401ef2406db2a0d99d2709b0cc503dfebd729cdf892"}, {0x68, 0x11f, 0x81, "05b83aed8ebda6c55919d38204565e83ca6e1e88c1a1c3fecc62b32635bc040f3e176f3a8139fe0c0e39d2ebdb94101ee2c1cba3cc290f4b0ba4b2d7d01ccc7ffa7f7abebdd81cac7796fba7df5de50238f83b4f"}, {0x88, 0x104, 0x8, "6270134717d8fbc7a6ecab743bf862480c6b5d70c1f624522c05ca3ae3f9a03232c1b7a908af198b109535fd436f50d55f4bea060009b91aaab5365980eba26bcf0b0aee97d2678cd8ec59bdcceb03ef9115f3475464ba87dcc4f33187228aae2904be972f5d70abe5bbeff057c0e98371e0"}, {0x68, 0x11, 0x1ff, "746a622e449ede75fe00b8d3828021d8a179125be402f1010e5225bd62a9be3731363bc2430ca7bb5804d1833d16e27c1e99ee51871c6b2a1c256f575b96f0f2d22ad456b768d78e5291fa22a77277a5b0baf5fd"}], 0x200, 0x20040004}, 0x0) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) recvfrom(r1, &(0x7f0000951000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) tee(r0, r1, 0x8, 0x8) 2018/01/20 06:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f00007fa000)=""/237, 0xed, 0x1a) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/20 06:42:55 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000)=0x8, 0x80000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xa9, "123058cc0589e68baad13b2f6eee31301a477fd4211e2b06abfe8296a90abe39f1d0bda419a2aefe36b063d227cd594ff48425ecd14fba53c22a0c9549655b87f7a4cccde72f1a53355b2dfa631a50f40495188381782212f2bcc7a7c3192d55289f4f0bc09342721cffa5dd86988050748ee4fdfda79b1c5157e7884bf7b9dc7987003508154516eda8d1507a4ca2ed5b557f204d179c444f5e8de9a0683303777d836a4a5ff7d637"}, &(0x7f000000d000-0x4)=0xb1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000c000)=r2, 0x4) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/20 06:42:55 executing program 3: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000155000-0x4)=0x14) sendto$inet6(r2, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00002be000-0x4)=0x8, 0x4) 2018/01/20 06:42:55 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x96, "81924a0b0b0ce264373384879556ac0ae5a5b9b4146f9accf71331c1dac670d070789db3e8837ba80d321f4ab97a653f657a6d7ee66a989bd06e3b970ad5e10e4bcda7eb464b4f4a3368029817866776a7aefe3b450a40bb8dc7a096954f8b94a166c40cac0c2cf3af5d79b5f7954cf3447cc0a68438c897a78f2ede0b7e37b64db20e08b114a3a29ed249a536da435619c8d78bb38d"}, &(0x7f0000003000)=0x9e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={r1, 0xffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/20 06:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x7ad8) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) close(r0) 2018/01/20 06:42:55 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f50000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f50000)=0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f51000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000f52000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000f51000-0x8)={0x1f, {0x7, 0x2, 0x4, 0x2, 0x4, 0x8001}}, 0x8) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f53000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/20 06:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f61000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000202000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000971000-0x8)={0x0, 0x4, 0x8}, &(0x7f0000716000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000091c000)=r2, 0x4) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/20 06:42:55 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00007a5000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000029000-0xe0)={0x0, 0xd8, "4e6b2dba85190f9539579357caefb870c4dbf32a07c1552170725aa58844f238a6ad06cce38b42b5fa71cc4aca63cb92e0590fd5c7e9779f576edc40810eb2b0f45a6807fe51b4d69f9b1f1a9b2948750e5767c730cd4a00ab398218a41b110bff275b5ddc7a53c30da8af3476fa023174177d96b9eeea3da960d719b60fbf0d51ee7850ec1970dfdf3b3e8e4a1607d2ac6626788a6d507681f6dbd8439c073a6c0a8758f8524ec4673e1806ed84cae2b51a88246aef54756a2228002972a06f4a0954b26f3a7f17c2aaca07a7a91013356e79638c4388fb"}, &(0x7f0000000000)=0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @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]}, 0x6, 0xfffffffffffffff9, 0x10001, 0xbccbf5a0000000, 0x7}, &(0x7f0000e22000)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fdf000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x0]}, &(0x7f0000614000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000b0e000)=@file={0x0, ""/108}, &(0x7f0000e50000-0x4)=0x6e) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c79000)={r2}) getpeername$llc(r3, &(0x7f0000ce3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b0000)=0x10) getsockname$packet(r3, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000230000)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000844000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000975000-0x4)=r4) 2018/01/20 06:42:55 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000003000-0x4)=0x1e, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003000)=[{&(0x7f0000000000)={0x27, 0x80000000, 0xffffffffffffffff, 0x7, 0x6, 0x7ff, "90b9b4f22ff95df9974a5c3df09834c4ffca33b0e386018cd8a2087547cfe4bfedb7990f6d5d4ecbc548775eaf3339a012c80f338f4f8471dcb247b738ccb9", 0xffffffffffff0000}, 0x60, &(0x7f0000004000-0x50)=[{&(0x7f0000003000)="858fc3055464e353801e28839d843f822b9009790ff76c2c9cf655fe9e1db8be3b3f9d5b42e8b1fd1021146b627214e3a31bef7c2f3d8c31f9489c40e48eba76b8d4799a4e5cf3c27436fb8d3b966127c7dc1cff20be9c905c0d4c3219df12", 0x5f}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000001000-0x90)="939747bcfa89053569229ab5b9ff3798ef04431a222aa6a5ad4aca491aa1b886e3e3933a1c39f406ab705817702d5a811d6c560a83380c649ce151a4753dba4ee7050f36935dc8e49a89f29cc39e497d2384ee27e0eded116fbfe79873e1bab34a6b8cc511d57cb1e0df5367ee2f6059bef240cdb2f96206a8f3ec6ec656bcbb8a706ce327c4515380f6794b4c824f3d", 0x90}, 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{&(0x7f0000003000-0x12)="6ba6527f1ca8a6aed5534a3178fb5f078de0", 0x12}], 0x4, &(0x7f0000000000)={0x38, 0x100, 0x7, "e1d92e5c1d443bed0d5566c12aa9ceabd92e57b2affca7104364ff6bff450eed179870ed73e6"}, 0x38, 0x40}, {&(0x7f0000000000)={0x27, 0x0, 0x1, 0x8fb83e972528db63, 0x8001, 0x35, "8046e366796986f8d926053691097384cc480b1c8a638f56b88cdfa23b23107e3f0ce980068c9a4be05ee132661f3ae043e5ca43fee1bf2a1fe9d829e104c5", 0xc02}, 0x60, &(0x7f0000003000)=[{&(0x7f0000004000-0x50)="f892a6dfd2119b80bb721589dd4c31197fa950711ccb1549db655d5e63e0e062e84db0251288256a99eaa1fb08863caf0876474f1f86355ee0115ac6a546b0972121fe0d7faf3c7580e4663e3ebd291d", 0x50}], 0x1, 0x0, 0x0, 0x41}, {&(0x7f0000003000)={0x27, 0x6, 0x4, 0x0, 0x1a53b9d4, 0x6, "71241a56008fa42ab392710b3cfc31f119c72e6a0bd1ee4520bd64d9bfb336b4bacc808f51e1a5e52568ee7c076b553fb86b02eca36bd32e6f67a90ed61317", 0xddb7}, 0x60, &(0x7f0000003000)=[{&(0x7f0000004000-0x67)="cf863cba9fc0cc4937bef31952358d0980734594fd99a02cc8f510e70c0cbda1dc029936bf551f7b9954b81f3d41bfa67fc43288421b9196ea4af72265ee0d4329bf61e03f45d628559d2ba89f1edcaceeb097ba1aba927b089072b21a156fc0c7eaebf5d40404", 0x67}], 0x1, &(0x7f0000002000-0x50)={0x50, 0x118, 0x0, "47f65f2ade5490668f9980e4f60ddd9f5bc3a6d0b85983abc4350b0d83e787424c01e42505f8778dd49920b3bba4b6b7fc37b2aefb7e081a3aaf90d9bc19f811"}, 0x50, 0x10}, {&(0x7f0000001000)={0x27, 0x6, 0x4, 0x5, 0x2, 0x4, "c4ebd25f909cfc6bde487d191573fcc62572d20e6d8a4b94fabc38ae8067b547464c7510e2fe697dab717336c9bac96d7d1230b9c919a11b49df2a7525ecfe", 0x2}, 0x60, &(0x7f0000001000)=[{&(0x7f0000003000)="dc9e4de473b19442a78d436066fd5af3f0ce1ac94d3f38b2864f5853ca2c126f8aacdb16bfb1a7b115ca6573e29dea6836fe0e0740a7c4a5be40ae4e7752add6b0e51f737ddfc63745f50a5f49fe91", 0x4f}, {&(0x7f0000001000-0xd0)="4629f7df550a90cb74a376188c534bced5b95b70a43e28b6894ac82dba47935f10199ad16a5e4a1b7c9b7d4ad4a356dbebe0948307fdbe166e035229910c7ee991cf86b9ff9362951011db5f6b02875fb6ec443e62aa51ac8789eb6fdbdd3234f35bb155d91ec9ec7403e4a1e1ba30f8e491b2259945cf399dce592689bf00cc5c17e9ea8061811d9223e4a818d8f7aebdfda68e9595886cb146ca57033a5f51de8b2bed87d313bf5ef4cc348c551c27a71606c512b29a4911ac35632c289c5183982d7d15d2f86ee9468b66496ff83a", 0xd0}, {&(0x7f0000000000)="29bb2c813993bb7d61bff250f254b28905b5ab70e64227d006844ac2df6891eff6fea167c9883bdf305865087a7966640deb1b46560b4f5f2d956a7de94cffd0a4e48494e1b7d733d310015dfb76013a2873adabafb63afe7153c0f158e0a892b4e847243b9b2680920772a6fb4f1683064f89211d679852d469d487a48abe30bc25ac476bc98afff7fdd55c4d858559097b8adc1a51fe755d172a003950", 0x9e}, {&(0x7f0000000000)="ce878f6616c63e7ccc18f4719a2af53e9546e6fb22dfb38701cda1e7b8142f18112cfee3c769d16ad6f6b7f59f2209d0e5729f13efde9c7cfe0669a51881715d4f3e6542862b2d2a8f3acbb1e5112ae60e1813aca942b1c4805f53f0e8e065f834db8522821e78a225514bf6b0ae0cb996fee5052fb42b79bbbd6f67e243cfce4c8b2f2152452b7149a628f709125c13472f1864d92d14cc169dbd20f4a76e5119a149fc", 0xa4}], 0x4, &(0x7f0000004000-0x1010)={0x1010, 0x11f, 0x4, 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0x1010, 0x0}, {&(0x7f0000003000)={0x27, 0x0, 0xdd7d, 0x5, 0x1, 0x8, "36c279fb18b3e01929978511ec73daa5a4faf0defe13025552fced2b40c89c2c4b86eb8263df743a283764741b14616200d8f19a5bd3e50dcf7432a2a2fc28", 0x4000000000000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000003000)="c586505f508a23", 0x7}, {&(0x7f0000002000-0x91)="e2689a10c30557af8357990ea2b837021050de1246cc8863b008f7f72fb92084754c35552b75448781ee35c3bde092dfb56c293cab45a00dbd1e50c21cd6376216e1ac1b0d9eaabeca237fea2b6a5188c69c5791719d36ba406e29bf4522c8b7b5664102c36a5f75d56475e7196529c92e45e35b36125c7bed7ac793e7738a61b009327f58a81b759fc7eb8d64b01fa727", 0x91}, {&(0x7f0000001000-0xd0)="82c76c2b1016a8a06272798befdd944249eb3f3dc678801220aba985ed8b0718ab6df02e619f9d9a5dd02626efe6b92ec9b2426e46422fe42077c213722aae5d62b726b711c30ba620bb874acabcb832f9b003bac116799d6fad9ffb6490801baa7edc811bf90dbc98c7e23b73e99996bc12d84ca3d7b3411e29677987849daafba974369721a50d8afffd7c1fdbe2f9d3e99c8b5bd6a4f348bbd9c151698cd7456073889096a3ed6153e80fcc39d475d2b24301674f1eb8c9b42addcd95420554488323e3d09fe0632ad7d9cc0caa75", 0xd0}, {&(0x7f0000003000-0x7d)="385456811dc3faed75b7f602aaa9fd7f50456705cfbc539ff2469b8e81668f94e84df0dc61a245667cede560e32fda4023f94fdb76d7a7dcd80bf93b6b709c8158d8967495dc0e2a126271232e24d243a267074cc2de1e9206a1fafea099d136d48042fc9e71f82cf97e877917872e9afce30926c44eaf84fbf86d6e4c", 0x7d}, {&(0x7f0000004000-0x26)="994ece1a142992da176a3dabf4fda8822e50e3d314acd5ca62ef50f4859d8ed74b3db41ce94e", 0x26}], 0x6, &(0x7f0000003000-0x88)={0x88, 0x88, 0x121, "3bccaf462ac31968180b3393cdb97e9e5b494dff5ac19f3e2f01082cee0ce33774b708b23ac34f1e8f271791bf24d4233d67d58f44b09a324e3ba1d3ecf288abe291c69b08a2f1b408ea1f99940e25d24081d8a89dbcc9a2b773ef6f32fc38e4386d67dd122ffad42f0b68983fff04badf43"}, 0x88, 0x40}, {&(0x7f0000002000)={0x27, 0x7f, 0x3, 0x1, 0x7ff, 0x9, "bf490f8efcb698a078898838d698163d386d6b964c2f1d1430ee818e74c6338044c135304c2f1dcaa1476e1d4e64a5ecdebaa40ab85b2caca4557dbfda9a5d", 0x719}, 0x60, &(0x7f0000003000-0x40)=[{&(0x7f0000004000-0x7e)="195530b52c061e532bb43d6eda2c5742ba9150ef9220fa5efd712c9ad618171f69204044c7bb6d63a055dbbaf1c9f710ba2a4c8fbbed4a7ea1b3e2c8ecc5c66982581c5fc69dca6f3e3994918847988bc0b88fb1166ed28b32590310b1287c37ad70e03f88d063da02abd5bf3f7de79bfce17ab26ba892a1ef3027c60293", 0x7e}, {&(0x7f0000000000)="587d9ce678a36408dc7b46775cac6cc9040acb7383e3e4fc443c0d12b247bb4692a11e94ff8eaf5612f2e965833a2cc39efa25f5d696c5ff14f3badddbd61154a8ee139f91abc0b086152f808be27f95958d7dd571650983bd06768a100fda55c76991b11292ee7484478e2dcf017e3ee610d7097f8190020984b04eb92b4b36de79a434e5cf7c3368bf11c896ad3e277457930d6a160ad2cf747b", 0x9b}, {&(0x7f0000003000)="87c31262f7fd6e6a5894549f9037f14fda40aac49428ef0560b5e937655dc54d4a9e8213e3cd70cdf6f17e9fded3bf04115d6f1ff8c0220ca93e5e12fb7a10ad154fa4461ec9e676ed5f1e4f2f31af07b78d75afa54392ee415498115ad7c991c1dc", 0x62}, {&(0x7f0000003000)="fa64bb93bb1206530aab9ab33e3b24a8a46c34ca882aaed163757c3ece1b92130afb8e0461e236f0af90d5d752b9c74dca5029fee4711066cbf25ea79c17a9de81e499a801dfb01c58eafd45aadd42481eaf1fb8116864c350e773a7bd78a9a171711cfd067a44ef525dbc92b4f6839b0f9e5895814535afcfd98378bc96f5b289d8471c18fcb61f5601f5288932309b681cacf248499f2ec37c5fe1c32a5a9a341e02bef60a9b1c16d4a648f943ae261a390ba00272eef5dcdd", 0xba}], 0x4, &(0x7f0000003000)={0xd0, 0x0, 0xf9f8, "b4080b1d7c4d64fcb933047430187bc34bacfd91e7d596a1cd8ccbff3f354a02438ff5814c05773db94f72f3ce72fad850fb1e4ce00b4ba9cc8424584caf26ad64ae9cc250805925945e6f6a71377dae7a5e3d36f57c6313ea6761158beb115a4deb161aacb6809890a6d0ef19a63a2cbc72238a8fa7e6806ef2e17d5e073a3e06da0647e62c10f9a10eb7b0679a2b2381a750fb2a662f6e14d18d54f13f1b405b8d9db6ad2a0fb9c20035e5ffdb27b48432f1229141fb058061726d"}, 0xd0, 0x20000000}, {&(0x7f0000001000)={0x27, 0x400, 0xfffffffffffffbff, 0x5, 0x9, 0x9, "0addb63590641ef125794806197672dd3e38f90bd59d9a9f809acdd2746d33c3ee049e64360df25e205a04edd45e37995fbe1cf58c303b74dd8d16faa9f85a", 0x0}, 0x60, &(0x7f0000004000-0x90)=[{&(0x7f0000001000-0x6)="62fced8421ee", 0x6}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f0000004000-0x8b)="fc6c97099af6959abd9647681aea06ee181494fd5188cce2182db47e56dbaa35357355b2c177eb57068c771287f2f7e118cbda6bfdc8929944a5a2226c2e52bb0cf55beb58fa54acae3174bf18b6af09f108bfff3d327dfa7667a5db8e9b41702ad186c57b90d052813b2ee395c48f4235c6d374bc162b8ae15451ae095c090129c67a46a18ed1f4a519a8", 0x8b}, {&(0x7f0000003000-0xe2)="3ba79dec7961abb0f77e516125d913c207f621fd4ec9b3d94faec6f278f6857755c782b8c7db190c70be68b2b4f8cad1d6b259a824d1f7771c08b2ee73b88365fde5b78d2b51d30997a6b3af9807ce3430076064f4b11a60a83dc94ec95cb23c742c2983802a4f368a03cf3edde27ec3d8f903d4edc67f9711c57ee59fff9afad403860e7c7834ce94c96ce503ba6ba0bbeb8801311476d1817d64c270b4fc04392247b3e95bd6a974fc18a74dfbd085f71275d2c5769556bf2a7ef8a13934b5b8f9797dd9abbea744f03126b966cc51aff97d699e8a66f6310568e5dc0d9d0bb3dc", 0xe2}, {&(0x7f0000003000-0x9f)="158bb7035f28785e636dc026d73dde0ce157c3ee19efd25d908854755b17f30125d43ddcfc6efb00e8eb72dd9a01dd3a06d8eea0c28ab83b7c484d5981f12441a384a6c8313ad226b66c142e71193fbfe2c08a8ec639bf7e61b5f2d2ef2e65b7d1ca5b18779f739272438f291e350e259e86a80233b42944e73c74acb9c5c68a20c0af78ed14a1801e1d3c5435f26fea1d9666ccde4889c107af9080da26c7", 0x9f}, {&(0x7f0000004000-0xba)="d9edc6ef61f9f2e2aae827fc12705121f6ef6d80be6ccb48e850216d159423a8aa2e345bf52f7313161dbf9ac18d0df43561f55cad3be24780d0254540ab8c6d22c53121500313746f467b3e8c584b11bf54e56543f7cef26a6d7f24e684bec18643d37e088e9a8f82418e2b8d9e3ef6560a902a3ed8bdef69d622b1847a2f1d6baade52ec73ad70b0c4a13299945593ab77ed09a7eab00f17fb54a1acb37d3b04fae20c020ec9e95144a57dd2673c8cc07d07ed89e1d1459ca3", 0xba}, {&(0x7f0000004000-0x93)="ebd03be844dcfb9360c1230ad07964c599ad81af3a0f30098bc9e606a3f0e7cedc4676313a0939c2756d9e1538e7b2286f738cf748a1d503304fffdfa885481ac5a91a60736058b552d29de34ea060103a3d3eebaca6ee2444b6b480ceb0c10859ef2a1f75e023607c6349f95f36645d7f5ae7a2618479af9d624ca8c269006aef72f83aee608129a8c618e2ebc4254a8c081d", 0x93}, {&(0x7f0000003000-0x7f)="8ca83ddb44aa715b057c6010d0ed4528e3683ceefc88a8f472bd8b7cf5c6bb77f5662cb58a4434ec39c6dc01a39f119e3384c0964d307d1b69522063d7cb6a4d582e57089264c04dbc60fd26e78611893b760d2d5a0a92908bd90fadbee51aa5b371f15a3134d6c665041fe174adb0b80f23a88578d6228883bd2dcc719952", 0x7f}, {&(0x7f0000004000-0xdf)="0d56603394ae699aaceccb0b6803edde9190aa589481f2798863bbb39aae4299dfafe462419a42645ccf471d700ee1a033140f5484277c15653247e3b8896faeaab8d7afadcfb12f3cd00d5a52db530776b3f4bd8233125be98ddc2642ed69b90fae527221db05c09dd9afa20d4c6a3e2836deb3793300ea7fe15c506f0d06548745df2479cf0cfa2e9a412a74d03aedb4fb9252f5e9e0ce3db98e11348aa90390ab519fa1f2e6722439cf8e1325c677175129219bbc38aedf82581e04a905d6f8bdeb3e2e8442b3dbdfdebc9fa99694eaafd10d1145626ade5503f4a8f532", 0xdf}], 0x9, 0x0, 0x0, 0x20000011}], 0x8, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x390)={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]}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x1, 0x10800) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)=0xffff, 0x4) connect$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xf6e}, 0x1c) 2018/01/20 06:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c18000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005cc000)={0x3, 0x4, 0x4, 0x9, 0x1}, 0x14) sendmmsg$nfc_llcp(r0, &(0x7f000053f000)=[{&(0x7f0000dc7000)={0x27, 0x7, 0x4, 0x7, 0x200, 0x6, "7223cb529efcd666f63c9b087411e3e235490111192c5576eca6b2ae852f41922681580cb66beaf7e2f325f6c16101b5e7d0e59e30e4ca2c69f0cbdd61d0d8", 0x7}, 0x60, &(0x7f00005ca000)=[{&(0x7f0000ecd000)="5aa4e5e33969711d68eb8858a93a0259a0b835f1d773d5a2a4e5f0c15acbd3214e0bf73d45e21fafcabc0ea9cdc1bc3ff57ea6aed04f139ca8cb2827c9cfa8e1e84b5030130aa0b59651766c8519880663de008fe22cb05532be01d1c5d9f648ebf715b28cfd62cb6b25fb", 0x6b}, {&(0x7f0000bed000-0xf)="4d106e95908df714e4f319b06d50db", 0xf}, {&(0x7f0000f71000-0x58)="aa1e65c8ea7a1e31613620ef7399f40cc22940a8f5c5f025d41de73a70953cec7586ba6749df6679fb7a6801236be8989a205ebe08900cf755bf668f4ba06dcdbaf348694e82b32b2619da454d71b99dcbe1faaff694e1f1", 0x58}, {&(0x7f0000666000)="e99b458914fb0be3169e5c2366131ae8baf680b83ff6a5fe00d71e6d598bb9997fa470c30fa3b67a9ba73ec0c6f93561cc6a9daecf61d59740b819d4bf9ab1c95b4f0cd01d83ce595a424d484bde4df02d58aab72455edbd99d27d66b33221ad1560dbde3550c98be287406b696424e3e687248c14f43b8ccb5a79c3af75225a7b5276f404672d49fb72019245eec469a2bdf0fc3d9187f8a8362536f584252c38db658175e000f21ae56d6e81a325a520d41601977dd71886a843", 0xbb}, {&(0x7f0000340000-0x1000)="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0x1000}, {&(0x7f0000a76000)="2c1b8ab391b6dae4fd79976e32ed1b021cb9c11e08752824747c8643fc7c61afeba08588cae77a5ebbe892e87151308766f535cbdf89733c4d6dd3bd03eccc5404083d42eec0107ba3d977a67ffa6744b252627c88511d01f5d6a4687f95e9ed", 0x60}], 0x6, &(0x7f00001ed000)={0xf8, 0x0, 0x1, "54fe7f869e584e05b42db4524d84d6a7ce67539078b5d1c3bf391f5bf4b095a9ada0fc4cf743ca7d72344403958146c5c8f487110d797a66b083783f8e8597de46fdc49ea632cbdec1b3112c9f400adbf995d8782a640017d3fe94e5cd25b57cddb1d869ae101c689c4cb01c25b9029aab85a41047e29e1643468833f5cd99ed23b16c2105ab215a326968942824522097d6b98509fa81d8e1055cb8359c015f9d5bb1cf536acd80b0393d649cb203ced86ea113b143040aa348fc90d489c1d88a7373b5b9a2dbdb97e84b2dc748d22c7254ab6385512a1c588c08a84de8ec944c04b2580dee4c92"}, 0xf8, 0x4000000}, {&(0x7f0000ff4000-0x60)={0x27, 0x4, 0x1, 0x7, 0x8, 0x4, "3d5cce78fc97027edb498f4400cb6589c16d02112d043351db082cf09013b5bcac88905302a95b377ed469b2e182030e8d99a36b3a658cf99544e9e98bf317", 0x6}, 0x60, &(0x7f00000fd000)=[{&(0x7f0000138000)="2159cd5d40460b904d0d44bc3143a664406277", 0x13}, {&(0x7f0000d3f000)="8f3d89263762bd2825f2637db197225c6e09b3ab04a4717b60c72a291203eeb002d76b8a1bff7b1cda77b9851b2f5eac2859c228e8ff40d1e804fb3e2aab253740b38b551a486311c3c82bc8c97a9b41efb744d9f94afc4fc63fc8507aa2be3d0b1e100e40c575e6aea2968f338b9e41450cf99e7218b56cef0da13a6b3193bb74010879037747ddba8c3d0a67e40112d053b2f4540cbe7bd99c41c59673ede236a836866c2879a70cdbac162a98a3afaefe00638d3749bbd203814e393946c55ace65310c7193cac83d6b34ec2c622b83f797b4fcbeb3072587b4d759a7760c2f8d589a165342920b2a1cbd2bd1", 0xee}, {&(0x7f0000402000-0x1000)="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", 0x1000}, {&(0x7f0000f19000-0x1e)="18fa6f539b2e943461845a15620e77e9d5c49893dfec37f4f4be68d75748", 0x1e}, {&(0x7f0000307000)="edb07097322008ea6dd3092cd95bc888ad0802493fba8b566110fe195cc5d78e160eb26e3218883f6b977b4618d2f8180324fb0bfe9d89cbf23b003a1593e8554ac19e5d0b081bdc84945f8d37f988a810b9e90d4a590625aec269dd30aa2850ce94d5174d6093d0d23ecf54fefa3a0a0788f0e02e566fa364763fb0c78f9748369cd908c126933081b31fdce8d2ee1d91fea4cc88c809ba1c2be8be29", 0x9d}, {&(0x7f0000c0a000)="28b4f152b54fabb5512f5d24a55e32bef5e31f1ea38158498da0a48810482c40e8123e9458830d110add2662203a1a820462d7399e8edebc77c300f066ba5eec56790a3967f26b11f91650d3f339d5f0b3e0edc6f38698c02ce2b15561e5db074c4b5b8a390a195d4e431871022b779bc54b3b9af1bf57c34044bb01d06bd82c66222a20a0e1e9504d36cf8d92eab97d3037931295553ae8d8b510e7d5a07f44dc0c85f65b59f413fe50b06d371f314010188c9d6645e64a6e551f1407ebce4bf43fc117cee0ef5c1e3539880993086bd8654e08d6eb83cc1779244f27cd39f19f7469ab0eccf58bb08092e5be", 0xed}, {&(0x7f0000f47000)="e0e024479c79e9db799b52ee6eb82dcb978ffedb4803ba7d20434ee611ebbb79c138e0df79d0b8bbff2027b5d54adee1514963adcb00fc2b48f0326e937e0a3949fa5ce37a154b625e7e0d13a101e34832e469ef3b061520f0363d494e738af6fc2b3ca2e2e44e2579f3df28188eeaa5377e0c026c21cd00c387723ef92bed809fcb13a6b5b36d0a41cc8f6a7ad609ed7c7d98a405", 0x95}, {&(0x7f0000702000)="cb39d4a51fef293d7e5edc076e65303ee02e194db291bbed28f763b2d2ae79a87bb58db638d1cbeeceb2a13001a172ab0b24d0a2d743389488d319f07748b1e89db5f3d09433f94c6d2ff1ee767bfa10161fa2bbd90a7ed6474282fe132f4c1c672af134fd9d12f2760008f6c5c5147b3b0858eb9c449efcbca8dbfb0721d5014363a857c577259eb4ac9db2e0ea2748931d7ae70208d95509b21e4825b7b6392a2e3dc62a0d38c0edc8240ab0c4bae039690b6c87cc60dc2bde9799f234344d9b9f1145ce6c103b9f851a24c53f6f1238583677287b48b27be8583414ab491e5211e70e7209c4daff654bfac17189d4cf9e", 0xf2}, {&(0x7f00001ea000)="f74f20b8c090936d6206a9ec7e39e0261b0b7761", 0x14}], 0x9, &(0x7f0000e1e000-0x80)={0x80, 0x102, 0x5, "d51dbe392477b51fcc2ea058af74c1b88f948303db8e57bcd902935b04f8e80ff074191375d682c095ed13dd2a54e0965a353249815476e15af3bf549a2d57803e2445088dfbcf9dd2f36d1d132c812a5ab4231722bde66fce4182946d4b6a13074775334c9a6d49690329e10442a2"}, 0x80, 0x1}], 0x2, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bb2000)=@assoc_value={0x0, 0x7}, &(0x7f00005e6000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cfa000-0x10)={0x5, &(0x7f0000651000)=[{0x1, 0x0, 0x0, 0x2}, {0x2d, 0x7, 0x100000000, 0xffff}, {0x2, 0xfffffffffffffffb, 0x8, 0x8}, {0x5, 0x2, 0x7, 0x6}, {0x6, 0x80000001, 0x3f, 0xff}]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000134000-0x10)={0x5, 0x3, 0x6, 0x7f, r1}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bef000-0x18)={0x0, 0x60, 0x0, 0x6, 0x20}, &(0x7f00004b4000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000894000-0x8)={r2, 0x7f}, &(0x7f0000a24000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000194000)=0x0, &(0x7f0000925000)=0x4) syz_extract_tcp_res$synack(&(0x7f000096d000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x67, &(0x7f00007e9000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x3, 0x8, 0x0, "653311cebdfb96b2184c90440a72651e64b2e1e28590580a76198783aa59a15f6eabad9b7dfbb6e6a3df5059c9836a9075cf5adafe04562515bb281b01491cfdd3f90a5eeea45583e9bc141d4f64ae5b460b8f34fd08"}}}}, &(0x7f0000eae000-0x18)={0x0, 0x4, [0x33c, 0xc31, 0x4c9, 0xf6c]}) syz_emit_ethernet(0x34, &(0x7f0000e69000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x4000000000000387, 0x4, 0x0, 0x0, 0x26, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x3], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/20 06:42:55 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000fef000)="0f", 0x0}, 0x20) 2018/01/20 06:42:55 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="", 0x0) r1 = socket(0x0, 0x3, 0xd37d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000cb9000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x2, 0x20e, 0x9, 0xfff, r2}, &(0x7f0000001000-0x4)=0x10) 2018/01/20 06:42:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000e0000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff}, &(0x7f0000744000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x2, 0x81, 0x2, 0x10000, 0xffffffffffffff00, 0x2, 0x9, 0x5, 0xd66, 0x100000000, 0x6, 0x2, 0x0, 0xff]}, &(0x7f00005b6000)=0x108) r2 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c54000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000d93000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x101}, 0x98) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0xfffffffffffffdbd) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000ca000)=r4) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r2, 0x0) 2018/01/20 06:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000022e000-0xb8)={0x0, 0x8, 0xcf4, 0x1, 0xffffffff, 0x0, 0x8, 0x10000, {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]}, 0x7, 0x40, 0xfffffffffffffffc, 0xa2, 0x501}}, &(0x7f0000725000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fdf000)={r1, 0x0, 0x8, [0x7fff, 0x6, 0x3ff, 0x8, 0xfffffffffffffffb, 0x4a2c, 0x0, 0x4823d754]}, 0x18) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) [ 219.865809] TCP: request_sock_TCP: Possible SYN flooding on port 20013. Sending cookies. Check SNMP counters. 2018/01/20 06:42:55 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000fe9000-0x4)=0xf64, 0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000ae6000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000d9a000-0x14)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/20 06:42:55 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f000079c000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a11000-0xb8)={0x0, 0x9, 0x81, 0x7fffffff, 0xc0, 0x4, 0x79, 0x8, {0x0, @in6={{0xa, 0x3, 0x7cc5, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000, 0x6, 0x2, 0x7}}, &(0x7f0000576000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dfa000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001a7000-0x10)={0x8, 0x1, 0x7fffffff, 0xfff, 0x0}, &(0x7f00000c7000-0x2)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ac1000)=@assoc_value={r4, 0xffffffffffffff3d}, 0x8) 2018/01/20 06:42:55 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e31000-0x3f)=""/63, &(0x7f000067f000)=0x3f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e7e000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5, 0x0}, 0x41002106) 2018/01/20 06:42:55 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000007c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 06:42:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000055a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f0b000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) 2018/01/20 06:42:55 executing program 5: 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) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000110000-0x4)=0x0, &(0x7f00000ea000)=0x4) recvfrom$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 06:42:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x237a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x7, &(0x7f0000f75000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000317000-0x4)=0x1) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000eab000-0x38)={&(0x7f0000f9b000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f4000-0x50)=[{&(0x7f00006bd000-0x36)=""/54, 0x36}, {&(0x7f0000f9b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000-0x2b)=""/43, 0x2b}, {&(0x7f0000975000)=""/91, 0x5b}, {&(0x7f00003bd000)=""/66, 0x42}], 0x5, &(0x7f0000821000-0x8b)=""/139, 0x8b, 0x4}, 0x2) 2018/01/20 06:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x800000001, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) bind$alg(r1, &(0x7f000014a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00009a4000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000356000)=0x5, 0x4) 2018/01/20 06:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ddd000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003db000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb5000)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000043c000+0x3fc)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x2, 0x3ff, 0xa, 0x20, 0x20, 0x89, r2, r3}, {0xff, 0x2, 0x400, 0xfffffffffffffffb, 0xfffffffffffffff7, 0xfffffffffffff899, 0x5ae0, 0x19}, {0x7fffffff, 0x9, 0x9da, 0xffffffff}, 0x6b55, 0x3, 0x0, 0x1, 0x3, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x6, 0xfffffffffffffffd, 0x58}}, 0xe8) r4 = socket$netlink(0x10, 0x3, 0x200004) sendmsg$nl_netfilter(r1, &(0x7f000088d000-0x38)={&(0x7f0000cd5000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00006ed000)={&(0x7f0000896000-0x5c)={0x5c, 0xa, 0xe, 0x100, 0x5, 0x2, {0x2, 0x0, 0xa}, [@typed={0xc, 0x2f, @str='#\x00'}, @generic="9898ab364eef540a3d186df6da9a82650d72dd0489bdc68c415389341b21a1b245dd474f321f186b8909a4cee8528c48724c9d1658444f2a01ef3f9a"]}, 0x5c}, 0x1, 0x0, 0x0, 0x14}, 0x4000) getsockopt$sock_int(r4, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) sendmsg$nl_route(r4, &(0x7f0000b6d000)={&(0x7f00006c5000-0xc)={0x10, 0x0, 0x0, 0x1020200}, 0xc, &(0x7f0000465000-0x10)={&(0x7f0000b08000)=@getneigh={0x14, 0x1e, 0x0, 0x7, 0x3, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x4080) 2018/01/20 06:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008f2000-0x4)=0x0, 0x4) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c07000)={0x0, 0x0, 0x0}, &(0x7f00003ca000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004fb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000995000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000576000)={r1, r2, r3}, 0xc) write(r0, &(0x7f00008f7000-0x22)="2200000000001f00080700000900071602040008dd2008280607000000000000004b", 0x22) bpf$OBJ_GET_MAP(0x7, &(0x7f00000c8000-0x10)={&(0x7f0000e0f000)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(r0, &(0x7f00000f7000-0x38)={&(0x7f000055d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000ab7000-0x10)=[{&(0x7f0000a37000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f0000a2d000-0x37)=""/55, 0x37, 0x0}, 0x40010100) connect$unix(r4, &(0x7f00004c4000)=@abs={0x1, 0x0, 0x2}, 0x8) r5 = socket$inet(0x2, 0x1, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000532000-0x10)={r5, &(0x7f0000bae000-0x24)="a03cfa11694b2fde0f2fbc2ff7c13101fd348967124a6eb5c89ddc846449733bd603252b"}, 0x10) 2018/01/20 06:42:55 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f00006a3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000b8000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x400000000000010}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fbc000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000f60000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000587000)=0x14) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000b73000-0x4)=0x0, &(0x7f0000302000-0x3)=0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000003d000)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009da000)=[@in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3d}], 0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00006b0000)=0x0, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000738000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r3}) mmap(&(0x7f00002d0000/0x4000)=nil, 0x4000, 0x2000009, 0x30, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 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) [ 220.066217] sock: sock_set_timeout: `syz-executor3' (pid 20620) tries to set negative timeout [ 220.077287] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20614 comm=syz-executor0 [ 220.077696] ================================================================== [ 220.077724] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 220.077731] Read of size 255 at addr ffff8801cb27f968 by task syz-executor0/20614 [ 220.077734] [ 220.077745] CPU: 1 PID: 20614 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #198 [ 220.077751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.077755] Call Trace: [ 220.077769] dump_stack+0x194/0x257 [ 220.077785] ? arch_local_irq_restore+0x53/0x53 [ 220.077798] ? show_regs_print_info+0x18/0x18 [ 220.077814] ? __alloc_skb+0x57e/0x780 [ 220.077828] ? __nla_put+0x37/0x40 [ 220.077840] print_address_description+0x73/0x250 [ 220.077849] ? __nla_put+0x37/0x40 [ 220.077861] kasan_report+0x25b/0x340 [ 220.077879] check_memory_region+0x137/0x190 [ 220.077890] memcpy+0x23/0x50 [ 220.077902] __nla_put+0x37/0x40 [ 220.077915] nla_put+0xf5/0x130 [ 220.077933] netlink_ack+0x78a/0xa10 [ 220.077952] ? netlink_sendmsg+0xe60/0xe60 [ 220.077969] ? netlink_tap_init_net+0x350/0x350 [ 220.077988] netlink_rcv_skb+0x2d1/0x400 [ 220.077999] ? validate_linkmsg+0x8e0/0x8e0 [ 220.078021] ? netlink_ack+0xa10/0xa10 [ 220.078032] ? idr_get_free_cmn+0xfd0/0xfd0 [ 220.078046] ? netlink_skb_destructor+0x1d0/0x1d0 [ 220.078074] rtnetlink_rcv+0x1c/0x20 [ 220.078085] netlink_unicast+0x4c4/0x6b0 [ 220.078105] ? netlink_attachskb+0x8a0/0x8a0 [ 220.078124] ? security_netlink_send+0x81/0xb0 [ 220.078140] netlink_sendmsg+0xa4a/0xe60 [ 220.078162] ? netlink_unicast+0x6b0/0x6b0 [ 220.078179] ? security_socket_sendmsg+0x89/0xb0 [ 220.078189] ? netlink_unicast+0x6b0/0x6b0 [ 220.078214] sock_sendmsg+0xca/0x110 [ 220.078231] sock_write_iter+0x31a/0x5d0 [ 220.078248] ? sock_sendmsg+0x110/0x110 [ 220.078282] ? iov_iter_init+0xaf/0x1d0 [ 220.078302] __vfs_write+0x684/0x970 [ 220.078319] ? kernel_read+0x120/0x120 [ 220.078329] ? bpf_fd_pass+0x280/0x280 [ 220.078347] ? _cond_resched+0x14/0x30 [ 220.078364] ? selinux_file_permission+0x82/0x460 [ 220.078390] ? rw_verify_area+0xe5/0x2b0 [ 220.078399] ? __fdget_raw+0x20/0x20 [ 220.078415] vfs_write+0x189/0x510 [ 220.078435] SyS_write+0xef/0x220 [ 220.078450] ? SyS_read+0x220/0x220 [ 220.078458] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 220.078470] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 220.078491] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 220.078498] RIP: 0033:0x452ee9 [ 220.078502] RSP: 002b:00007f2ff315fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 220.078510] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 220.078515] RDX: 0000000000000022 RSI: 00000000208f6fde RDI: 0000000000000013 [ 220.078520] RBP: 0000000000000038 R08: 0000000000000000 R09: 0000000000000000 [ 220.078524] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef5e0 [ 220.078528] R13: 00000000ffffffff R14: 00007f2ff31606d4 R15: 0000000000000000 [ 220.078560] [ 220.078563] The buggy address belongs to the page: [ 220.078570] page:ffffea00072c9fc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 220.078576] flags: 0x2fffc0000000000() [ 220.078585] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 220.078594] raw: 0000000000000000 0000000100000001 ffff8801cb093f78 0000000000000000 [ 220.078597] page dumped because: kasan: bad access detected [ 220.078599] [ 220.078601] Memory state around the buggy address: [ 220.078607] ffff8801cb27f880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 220.078613] ffff8801cb27f900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 220.078619] >ffff8801cb27f980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.078622] ^ [ 220.078628] ffff8801cb27fa00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 220.078634] ffff8801cb27fa80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 220.078637] ================================================================== [ 220.078640] Disabling lock debugging due to kernel taint [ 220.078680] Kernel panic - not syncing: panic_on_warn set ... [ 220.078680] [ 220.078689] CPU: 1 PID: 20614 Comm: syz-executor0 Tainted: G B 4.15.0-rc8+ #198 [ 220.078694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.078696] Call Trace: [ 220.078710] dump_stack+0x194/0x257 [ 220.078723] ? arch_local_irq_restore+0x53/0x53 [ 220.078732] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 220.078740] ? vsnprintf+0x1ed/0x1900 [ 220.078749] ? nla_put_64bit+0xc0/0x150 [ 220.078757] panic+0x1e4/0x41c [ 220.078763] ? refcount_error_report+0x214/0x214 [ 220.078772] ? add_taint+0x1c/0x50 [ 220.078780] ? add_taint+0x1c/0x50 [ 220.078788] ? __nla_put+0x37/0x40 [ 220.078797] kasan_end_report+0x50/0x50 [ 220.078804] kasan_report+0x144/0x340 [ 220.078815] check_memory_region+0x137/0x190 [ 220.078821] memcpy+0x23/0x50 [ 220.078829] __nla_put+0x37/0x40 [ 220.078837] nla_put+0xf5/0x130 [ 220.078848] netlink_ack+0x78a/0xa10 [ 220.078859] ? netlink_sendmsg+0xe60/0xe60 [ 220.078869] ? netlink_tap_init_net+0x350/0x350 [ 220.078880] netlink_rcv_skb+0x2d1/0x400 [ 220.078888] ? validate_linkmsg+0x8e0/0x8e0 [ 220.078897] ? netlink_ack+0xa10/0xa10 [ 220.078904] ? idr_get_free_cmn+0xfd0/0xfd0 [ 220.078912] ? netlink_skb_destructor+0x1d0/0x1d0 [ 220.078926] rtnetlink_rcv+0x1c/0x20 [ 220.078933] netlink_unicast+0x4c4/0x6b0 [ 220.078945] ? netlink_attachskb+0x8a0/0x8a0 [ 220.078959] ? security_netlink_send+0x81/0xb0 [ 220.078969] netlink_sendmsg+0xa4a/0xe60 [ 220.078984] ? netlink_unicast+0x6b0/0x6b0 [ 220.078995] ? security_socket_sendmsg+0x89/0xb0 [ 220.079006] ? netlink_unicast+0x6b0/0x6b0 [ 220.079016] sock_sendmsg+0xca/0x110 [ 220.079026] sock_write_iter+0x31a/0x5d0 [ 220.079035] ? sock_sendmsg+0x110/0x110 [ 220.079053] ? iov_iter_init+0xaf/0x1d0 [ 220.079063] __vfs_write+0x684/0x970 [ 220.079074] ? kernel_read+0x120/0x120 [ 220.079080] ? bpf_fd_pass+0x280/0x280 [ 220.079091] ? _cond_resched+0x14/0x30 [ 220.079101] ? selinux_file_permission+0x82/0x460 [ 220.079116] ? rw_verify_area+0xe5/0x2b0 [ 220.079124] ? __fdget_raw+0x20/0x20 [ 220.079134] vfs_write+0x189/0x510 [ 220.079145] SyS_write+0xef/0x220 [ 220.079155] ? SyS_read+0x220/0x220 [ 220.079162] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 220.079170] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 220.079185] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 220.079190] RIP: 0033:0x452ee9 [ 220.079194] RSP: 002b:00007f2ff315fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 220.079206] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 220.079210] RDX: 0000000000000022 RSI: 00000000208f6fde RDI: 0000000000000013 [ 220.079213] RBP: 0000000000000038 R08: 0000000000000000 R09: 0000000000000000 [ 220.079216] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef5e0 [ 220.079219] R13: 00000000ffffffff R14: 00007f2ff31606d4 R15: 0000000000000000 [ 220.079730] Dumping ftrace buffer: [ 220.079734] (ftrace buffer empty) [ 220.079737] Kernel Offset: disabled [ 220.744016] Rebooting in 86400 seconds..