{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x0, 0x10}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/09 08:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b06000), &(0x7f00004fd000-0x4)=0x4) tee(r0, r0, 0x0, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x11, 0x0, []}) sendto$inet6(r0, &(0x7f0000001000-0xda)="a56c5620c8920f6b9628fdd1cfc99e5b788b4c0ce6b2b08fcbc59a794ffd36ba6f2ac9b2f5160c9de13fd01089706f227a96bf8a2e16d229c3c955b279a1028f10251645389d03d6ee5c9611bb4ecbafa9eba83c36acab368adab48bcc2125867fd02fb11a7b157ea73c0ac15803b7f0409069eb9e31ecd16cb5d80f2955be38e78ab56b327165855f55299c5084c6f9088a22c71e878787ff444523b8dca1e22b59399517ffee32abf08e71c63d81d23d1176cb5bb0af3b042d3d81201f00843699fd5317bf3104fd69032bb30e31a19811bda81629b484814b", 0xda, 0x10, &(0x7f0000d4b000)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x28c1712e}, 0x1c) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00003c3000)=0x7fff, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ee4000)={0x3ff, 0x8, 0x9, 0x2, 0x401, 0xb2, 0x4, 0x200, 0x1000, 0xffffffffffffffff, 0xff}, 0xb) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000af8000), &(0x7f0000dd4000)=0x4) 2018/02/09 08:31:14 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000006000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002, 0x800) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000009000-0x3)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000+0xa44)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000009000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000006000)) r4 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x2], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xfffffe78, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}]}}, 0x4a0) 2018/02/09 08:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000348000-0x8), 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00006fc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000db6000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f20000)=[@in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x7, @empty, 0x1}], 0x38) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e3552b4e1f5f050165a7846afe44f3090595cbd69bf8f33daece76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092ce", 0x80}], 0x10000000000000c6, &(0x7f0000977000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x69, "13b7efaebdf62523b5525e2cb4d191791939b932ca24b6804c1de450294008597daeec129633e8c6933264e71f46a7300439b98e2cafc06a0ba596322374a1f1eb60877f454e8ffad51c18abc77a90566cde26d9743db1a501aae5b383e5b96e9ef7a2f6989fa8fbb4"}, @op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xd9, "e44c791b5b32705231ccb083cb06bb32e410d3983d6be47f11abdeeda371a39703e6f31f1dcc8c3dfb20718ee48c7b5e14696961fe3ebd62c1a2917c81fe24346faa0153db2a00000000000091b68383311471e5a8bb1db5b550f0f9b5ab183bc86ddebcbea9c249caedc2fa7c52e753ba457630965c5d43bd593d19b0520eacf9ca6086d9c65bdc2955e262c9da3b7c55de6176e6e9f5c28abad8979b90f25839fa31fff312d1950b8c89630371352e167ccf8b550678a4a04e343658e848b551ace133582f66a797ed1c7af67e52b965e33186216162eb53"}], 0x1b8}, 0x0) [ 86.868231] device syz4 left promiscuous mode 2018/02/09 08:31:14 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x1, 0x6, 0x7) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000004000-0x74)=""/116, &(0x7f0000001000-0x4)=0x74) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000002000)=@abs, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f0000005000-0x40)=[]}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000009000-0xac)="020c3c55510509f29ae1f40233801c34a0005600a69e0843fe569662e223d04cc6991b6702e7ad58923bd9c509aec9effbe8e34ddb02b72cdb86874e081d21460c91871bc14475a9064aa7c262c7176a1d3242fea71fd0aa4819bdcb09f3ad336e351928af89a913b748912076affc464a8af38bc8c4d4644a6a350fb6535675daaa67bdcf65bc88eec21e19d7465733bc5021d20d5ba54acde11e6143678834c1653a3509e0b6db810fe0d5", 0xac) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x4030582a, &(0x7f0000004000-0x8)={r3, 0xffffffffffffffff}) 2018/02/09 08:31:14 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000018000)={0x0, 0x3ff, 0x30, 0x7f, 0x3}, &(0x7f0000019000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r1, 0x8001}, &(0x7f000000c000)=0x8) 2018/02/09 08:31:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000003000)={0x38, &(0x7f0000001000)="a84b944edade7c0c1eb3a290ecc18d483e93216fb39e53b43420d9d75b42dce2ec515402c38963f56fd9a9d9b55221b3fcbc3511958f898a"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x2, 0x61fc, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000004000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xffffffff, 0x2, 0x4, 0x2, 0x8001, 0xfffffffffffffffd, 0xfffffffffffffffd, r2}, &(0x7f0000002000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/09 08:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getpeername$ax25(r0, &(0x7f00005b5000), &(0x7f0000239000-0x4)=0x10) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet(r0, &(0x7f0000a6a000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c44000)=0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000b7000-0x4), &(0x7f0000b01000-0x4)=0x1) [ 86.902569] xt_cluster: this node mask cannot be higher than the total number of nodes 2018/02/09 08:31:14 executing program 0: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xff1e6c50fead83ba, 0x20, 0x4, 0x2, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r2, &(0x7f00009f5000)="a1017d86", 0x4, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 08:31:14 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d46000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f00003ba000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000045e000)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00001e4000-0x458)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3f8, 0x1c8, 0xd0, 0xd0, 0x2d8, 0x2d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000008e000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0x0, 0xffffffff], @common='eql\x00', @common='sit0\x00', {0xff}, {0xff}, 0x3b, 0x3, 0x2, 0x1}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x8}}, @unspec=@void]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x36}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @unspec=@void]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x8, 0x81, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x50, 0x10, 0x1}}, @common=@eui64={0x28, 'eui64\x00'}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x5}}}]}}, 0x458) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4a5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b6a000)=0x400, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00007e2000-0x2)={0x200, 0x5}, 0x2) getsockname$ax25(r2, &(0x7f00004c3000), &(0x7f0000695000-0x4)=0x10) 2018/02/09 08:31:14 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000001b000-0x9)=@rc, &(0x7f0000009000)=0x9, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000001b000)={0x0, @dev, @empty}, &(0x7f0000015000)=0xc) 2018/02/09 08:31:14 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 86.952205] xt_cluster: this node mask cannot be higher than the total number of nodes 2018/02/09 08:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000b25000)=""/218, &(0x7f0000967000-0x4)=0xda) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) shutdown(r0, 0x0) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[]}, 0x400c040) 2018/02/09 08:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b9000-0x48)={0x1, 0xc, &(0x7f0000a86000)=@raw=[@map={0x18, 0xf, 0x1, 0x0, 0x1}, @alu={0x7, 0x2, 0xf, 0x0, 0x0, 0xfffffff4, 0x10}, @call={0x85, 0x0, 0x0, 0x2c}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff17e5, 0x0, 0x0, 0x0, 0x8}, @ldst={0x2, 0x1, 0x6}, @call={0x85, 0x0, 0x0, 0x27}], &(0x7f0000149000)='GPL\x00', 0x6, 0x60, &(0x7f00005ad000)=""/96, 0x40f00, 0x1}, 0x48) getsockname(0xffffffffffffff9c, &(0x7f000095d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000b0b000)=0x26) bind$vsock_dgram(r1, &(0x7f0000625000)={0x28, 0x0, 0x2711, @hyper}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r0, r2, &(0x7f0000c93000-0x8), 0x3) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000c16000)=""/4096, &(0x7f0000233000-0x4)=0x1000) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) 2018/02/09 08:31:14 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x7, 0x2}, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff9000-0x4)={0x5, 0x4, 0x1000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000), 0x4) 2018/02/09 08:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) syz_emit_ethernet(0x5a, &(0x7f000089c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="eb71a93ada2a", [{[], {0x8100, 0x1, 0x0, 0xfffffffffffffff8}}], {@canfd={0xd, {{0x4, 0x4, 0x800, 0xef03}, 0x29, 0x2, 0x0, 0x0, "2049d61cda51aaae54cdcefd71f435473d303b95c0f07ceed51c34ac68876d935527ec8209e6f45111baa1c58e325796a8709a27e5f0ce0a4c1c4da95bb2f0f0"}}}}, 0x0) 2018/02/09 08:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common="67726530ff000000000000000500", @ifru_flags=0x3000}) 2018/02/09 08:31:14 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006a2000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='nr0\x00', r2}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d98000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x15}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000359000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/02/09 08:31:14 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edf", 0x41}], 0x1, &(0x7f0000006000)=[]}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001a000-0x2c)={0x1e, 0x5, 0x10000, 0x8001, 0x2, 0xffffffffffffffff, 0xe81a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000)={r1, 0x28, &(0x7f0000011000)}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000001b000-0x40)={&(0x7f000001b000-0xc)=[0x0, 0x0, 0x0], &(0x7f000000e000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000001a000-0x4)=[0x0], &(0x7f0000012000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x1, 0x6}) 2018/02/09 08:31:14 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004ee000-0xff)="c70dc502d030d2c53234150f061d96078f8e894c497118193b06991bed2931de54a111aeb69555de33e90331031478f18107294cf9b30762c88f9e61881b7e7fa9bfc7eb209ddfc6814f83f4538cb7f55fd5bf6faca08ccfb7b4db2ac91c901b1493ad8c257e784ea6b00698192e2fd704f7d847c3bc602eb5caf0cac516c9a107520f58ac061698c93d4605f3e544601866f54b4f29b0981b474639bc1b0c8dcfa38531014b58914e8e568908b555db43efe38acc15f2da9c23fea28bb4f21acfc59b1a678a2b5eadce6112e5f0ddfe7590eab82039f2f63a6bdeb16f28a1fe7a8e74273ab7be0467b47f48844a55031b8fce586a2ef7e7c97c7e941e1ec7", 0xff, 0x40040, &(0x7f0000ef1000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000503000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef2000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000ef2000-0x4)=0xe8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ef1000)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1, r2}) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) [ 86.999660] Protocol error: SET target dimension is over the limit! [ 87.016569] Protocol error: SET target dimension is over the limit! 2018/02/09 08:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00001b8000)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) connect$vsock_stream(r2, &(0x7f0000914000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000912000-0xf)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty}}, []}, 0x4c}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000131000-0x38)={&(0x7f0000b45000)=@alg, 0x1c, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x926b5d58cdc7ee5d}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/09 08:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009af000), 0x80800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000046d000-0x4)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xfffffffffffffffc}]}]}, 0xfc}, 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000093b000-0x89)=""/137, &(0x7f00002df000-0x4)=0x89) 2018/02/09 08:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fc2000)={&(0x7f00005f5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f00007fe000-0x50)=[{&(0x7f00004f1000)=""/4096, 0x1000}, {&(0x7f00001ba000)=""/163, 0xa3}, {&(0x7f00005d5000)=""/80, 0x50}, {&(0x7f0000d06000-0x13)=""/19, 0x13}, {&(0x7f0000637000)=""/112, 0x70}], 0x5, &(0x7f00008e1000-0xec)=""/236, 0xec, 0xd8a}, 0x120) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000047f000)=@assoc_value={0x0}, &(0x7f00007b1000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000046d000)={r1, 0x48, &(0x7f0000791000-0x48)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6e7a}, @in6={0xa, 0x3, 0xf1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}]}, &(0x7f0000e0f000)=0x10) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00005ee000)=@buf={0x1000, &(0x7f0000640000-0x1000)="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"}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000093d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r2, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) 2018/02/09 08:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000645000-0x38)={0x0, 0x0, &(0x7f0000e22000)=[{&(0x7f0000e12000-0x26)="faf0332ea6fef40f90266269f17406f961618fc097e5a9", 0x17}, {&(0x7f000089c000-0xda)="b46e0201087d4437fbdaa69ab3048f1b7ff6651bc48ed53b9b4c34120f3a7ee0f3acd0dc9d6e83ed293fed12012ccda6f5854be003f01d947975160f90185d7277d47abc6331fa7f57e1a0931a389b711d357dfd9f4ce3c1e0741b5176d50d5b6f9827a0d5700e655c9ea25487f2ce666dae980a811625e0f308b61cdfadc418452589579fd19d4d30306c8efcb973c37a2658749ee99dd47059ae76865d4d9bcc2493f380d38bd45e8ce5d4d9c78852b56adb298db068e959e6a99c21c2b588683c710036e89cd69708c42bf9cd16382a5b28b852684d7c4dd0", 0xda}, {&(0x7f00005d5000)="ce7f9ea3bf5981afc33542a1bc185499cec75305e73b7f8c4b7df8c86e7101c367d2bc9a7ed776f96e617ad0eb5e1a8b02404c252e27a7a1b27759739278ab99fdf1415b6648d9d27d6b8a2495276b725ee7d15ad5eaa9cd44c4d836f94757078e", 0x61}], 0x3, 0x0, 0x0, 0x4000080}, 0x8804) sendmmsg$alg(r1, &(0x7f000058f000)=[{0x0, 0x0, &(0x7f00005fe000-0x60)=[{&(0x7f000074d000-0x65)="50182bfcdfc27d54518cc82745e86df43d747d1c4f30523b0dfd24a35b687db2c1bdb823709a8952c5a0460366d015f138cd76f2db44c8a1790f1a3495425731a0f507a8305d6952c6837061d01b0200784729ea66981d697ee354c161ea37b9d51622b2109038940f39b224a63f78", 0x6f}], 0x1, &(0x7f0000360000)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000c47000-0x80)=[{&(0x7f0000e5b000)="c08743877a93c7be04dbe8dd12b0362a7d27f59aebce8e5346f3349121585df253b5a26e27339ce47965f11f5544108d20ca6b8db76289b921fa7fa77714416bd9c2fab396362ac5b541e1c53a57d322d7312e4d3da818ebad1597a2fd40ee5a4aeb385082312f1b5f80e4313eed123150a702d33cce6f3514c7393c4e8456b5b8c268367eb57dc88cf97154f662ea8ec2f6d3f28f70e4e0d055da76b33e25093cd01284cbf26ceecfa9d83bd90be8b7073c2acb3583e069173df89d5fe61a7afd7f082501d1522c4f6ccbbbb8cd990a10a2b9a871f3a663", 0xd8}, {&(0x7f00005b2000-0xff)="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", 0xff}], 0x2, &(0x7f0000fd5000)=[@iv={0x60, 0x117, 0x2, 0x45, "cf784878ece2d7bf69dd91ec411bfb8a4dbb4e83f19c45b12b7a27aa02928482a0b5b6034d78fbda22fa4c321b794e169cca3af497017a5d2a5306adf54312ac762eb39e1d"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4000000}], 0x2, 0x8800) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d01000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b21000)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000dc7000)={0x39, &(0x7f0000b98000-0x39)=""/57}) r4 = socket$inet(0x2, 0x6, 0x80000001) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00008e5000)={0x3, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @empty}, 0x80, 0x1, 0x67086bf2, 0x0, 0x8, &(0x7f000015b000)=@common='bridge0\x00', 0x254d9487, 0x0, 0x8}) 2018/02/09 08:31:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000eef000)={0x9, 0x9, 0x10001, 0x1, 0xe60, 0x6, 0x4, 0x400, 0x8, 0x4, 0x81}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4), 0x4) 2018/02/09 08:31:14 executing program 1: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000027000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x80, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "89a3d6e76cd251a92d02c8db46bf14626ac182c063546dbfaf96a9efbf140e628b2957bcadf4585aff0792a8f374f46e37be6aa7b2fddaff283347e3bf37ca3fbfa056a3419b87454f8160243257b15d9029eb8e5e5d9409aaaa5bd309e6f1471f87f57652d227ee4e50f1af56289e2e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000ba000)={&(0x7f0000036000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000073000)={0x1, [0x0]}, &(0x7f00000ee000-0x4)=0x8) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000092000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ee000)=0x2c) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000ee000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) 2018/02/09 08:31:14 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80105, 0xffffffffffffa) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000-0x10)=[{&(0x7f000000e000)="72d01f9e0216938f0b3c491272ee95e73fe9189ebd56d7224431efd2a69008c00b7154bdfe7c4eec65b59d2132e1eb9bbe0b", 0x32}], 0x1, &(0x7f0000014000-0x158)=[{0xa8, 0x117, 0x3, "ca56c8bb52844f69773f7e87e7fa013b4e3608794269620d36f45638500ce2f642b80565ce360967fc88c00b4ee9d3bc7c074c473e5af58f7e5ca5ad5d59a0a69807642f6c95ffa5e8cb66cc79e41e17d7eb0c10151626e0c4a9241a46011e70d77424d0babfa7d6d8cecee8d4cfa6482348aae9486c2c3171aea54d778371e6c15fd569516776dc0b657a259ebeb6d5e2"}, {0xb0, 0x184, 0x8, "29976943804c3dd0fcfe69e9593c436c0e0abe26799f9affe3136e14b28b43d451908e78e0e788ccfa656c5cbfb4271a8edf1ec73908c53bbdfea94617a87ddb8d8fc384de569d39dce0e9548f19222f96cebf98988a06f6079a4c0b9efbdfe3f7d7145d2d2743f07cb44fb6c5e26d5674562f952fd29ac712e8e6328c488b442102620423fb8f9bb51b2e6bbbffe452203459bef9fae4e0eb55841284"}], 0x158, 0x40}, 0x40) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/09 08:31:14 executing program 6: r0 = socket(0x10, 0x3, 0xffffffff9b778352) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000cb9000)=""/1, &(0x7f0000e01000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"3f7e17f0d626b4fecc360fd0ef0e17b5", {0x4, 0x80000000, 0x0, "0aa8b9e245a1", 0x5}}) 2018/02/09 08:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000017d000-0x10), &(0x7f0000ca1000-0x4)=0x10) connect$ax25(r1, &(0x7f00004ff000)={0x3, {"180e5c20378868"}, 0x2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000ccf000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000732000-0x10c)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@broadcast=0xffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 08:31:14 executing program 0: mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001f000)='htcp\x00', 0x5) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00000e0000-0x4)=0x10) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00000e0000), 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000027000-0x4b)=""/75, &(0x7f000006c000)=0x4b) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000e2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000065000-0x4)=0x32) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f00000e1000), &(0x7f00000a6000-0x4)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/09 08:31:14 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@loopback=0x7f000001, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @empty, @rand_addr]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) socket$nfc_raw(0x27, 0x3, 0x0) 2018/02/09 08:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00008da000)={&(0x7f00001b7000)=@sco={0x1f}, 0x8, &(0x7f0000a96000-0x20)=[{&(0x7f0000d35000)="32c385177eab149fe7c50a43c06ce41842e8b017c871a221b5ec340b2319ccf3c34c87b537b0eab2c9ee6f794c4169f80265c0a8557dc31f471e27ea15c97ad7e22e7d11de4fecb961b573e447b7bff6ff05d299ff8631e66c2d36fd8e9a79155eb8618de08b1f44e195d73aa84f82c25010310b8b2b65ab812eec2a8d863d72719666236b387523c0cfc0dcc6625fce694b89f42549337a", 0x98}], 0x1}, 0x8000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009a2000)) sendmmsg$alg(r1, &(0x7f000002e000)=[{0x0, 0x0, &(0x7f00005c1000)=[{&(0x7f0000f0f000+0x987)="7ad6785cc00beca09ff966d2d70cb72a", 0x10}], 0x1, &(0x7f000061c000)=[]}], 0x1, 0x0) 2018/02/09 08:31:14 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="fc41d1b4d17b3fea179a42a5806ed638865744ac66b16154b4c1a833833bb6374208ef25edba564d498b1f69d85954b6c727ec3f8d1b5ee3be098db407c7b65ff928a1b1817db0774d4f4fc5fb1e2edd20c44135684e92814bff0092987b6cb304a9734f8a9cfd3f9e04b0b2bb21a01260781aa2268ce7d5622ed57b27ccd2b87b7bb1dcef1198c31106e5a0e075b68c4207460ed1f6", 0x96) poll(&(0x7f0000001000)=[{r0, 0x8107}, {r0}], 0x2, 0xfffffffffffffff8) 2018/02/09 08:31:14 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000020000)={r0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000002a000-0x4)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000002a000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000002d000-0x10), &(0x7f000002c000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000002c000-0xb)={0x2, 0x0, 0xff00000000000000, 0x401, 0x6, 0x6, 0x9, 0x10000, 0x3, 0x8, 0xfffffffffffffc02}, 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000002b000-0x4), &(0x7f000002a000)=0x4) sendmsg$can_raw(r1, &(0x7f000002a000-0x38)={&(0x7f0000015000)={0x1d, r2}, 0x10, &(0x7f0000026000-0x10)={&(0x7f0000029000)=@can={{0x1, 0x3, 0xfff, 0x1}, 0x6, 0x1, 0x0, 0x0, "18a12d015978c89f"}, 0x10}, 0x1}, 0x804) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 08:31:14 executing program 1: unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000066000-0x5)={0x20, 0xfffffffffffffffe, 0x0, 0x3}, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@empty}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f97000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000069f000)={0x0, 0x90, "9d387ea37175fbb407021d722aaaba7cfdd8b9cd895857765c993fe23847a061eb6d4ba4735cf839fec6546e02a3fd895a8d109d3afe8fe9b23b8584a8521901de56428bb28aa31d5cf4a8ec85c74cdea5befb17e6840b597d3f4f5439d5151e36cbf432672450f6c6e7c76b2144adfa2092d5166b12dc443b415847afdc8ebb4ec2e803d9c42905a82ed4c44bc98e01"}, &(0x7f0000c23000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006f8000)={r4, 0x4, 0x8000, 0x280, 0x9, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x807, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r6, 0x4) r7 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000), &(0x7f0000000000)=0x10) accept4$nfc_llcp(r7, &(0x7f0000002000-0x60), &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in={{0x2, 0x0, @empty}}}, &(0x7f0000001000)=0x8c) 2018/02/09 08:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a64000-0x4)=0x3, &(0x7f0000e71000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000c0c000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000a8e000-0x28)={@common}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00002e2000-0x4), 0x0) sendfile(r3, r1, &(0x7f0000e37000-0x8), 0x7) 2018/02/09 08:31:14 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x10008) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e63000-0x4)=0xfc, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e63000)=0xfffffffffffffffa) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 08:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffffffffffffff30, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/09 08:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000ae5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000a1b000)=[], 0x0, 0x0, 0xfffffffffffffe2d}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e15000)=[@in6={0xa, 0x3, 0x6, @empty, 0x6}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x54) 2018/02/09 08:31:14 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x6, 0x7fff) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f8a000)=0x8aff, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000f8c000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f8b000)=0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f8b000-0x38)={&(0x7f00001f9000)=@can={0x0, 0x0}, 0x10, &(0x7f0000f8b000-0x10)=[{&(0x7f000093a000)=""/109, 0x6d}], 0x1, 0x0, 0x0, 0xedcf}, 0x22) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f8a000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, r2}, 0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000a84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000cea000-0x4)=0x14) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f89000)={0xd, 0x4, &(0x7f0000f8a000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7}, @alu={0x4, 0x3, 0x0, 0x6, 0xb, 0x80, 0x1}], &(0x7f0000f8a000-0x4)='GPL\x00', 0x8240, 0xf9, &(0x7f0000f89000)=""/249, 0x40f00, 0x1, [], r3}, 0x48) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f8b000)={0x0, 0xab, "91b58f8ff3cf25e983ea28996eff2df885a523c7c884be9939c75db66e52a052bc72f52aa8a3ad36f0beb6dd333748150a1b9c729f5b047e74318982b90ccf5cf6aa35f3d531a7cf36fcd7203c32c8f8b6c15765321ecfc82aa351b0494d22f9898cc1405038d7a549d21396b20e0828f8aaf77afba5858e294d35e4217f7e08aed0821801e44bcfa6dc35862c8c366aae79e17e70a6f9c1b0a7c103d235d305a97ae017f6476901fc1cbf"}, &(0x7f0000f8c000-0x4)=0xb3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000898000)={r5, @in6={{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}}, 0x0, 0x434, 0x5, 0x3, 0x1}, 0xa0) 2018/02/09 08:31:14 executing program 7: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4), &(0x7f0000ac7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x5, 0x67c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000acc000)={@generic="3e4766655f148786c71a049462df609f", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000125000-0x4)=0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00002da000)={&(0x7f00007da000-0xc)={0x10, 0x0, 0x0, 0x4004008}, 0xc, &(0x7f0000acd000-0x10)={&(0x7f000047e000-0x1098)={0x1098, 0x73, 0x327, 0x1, 0x1, {0xf}, [@nested={0x1084, 0x54, [@typed={0x10, 0x2b, @u64=0x47}, @generic="8da4dcb7c60211b42a22418063aec5b6c337d1a0199330dc9d144064f127602792f420b5d299d99bdaed0d35519e1b8a42145468c227577a3d7468603e15106cdb8eef9e0f61680cb29d1f3eb9e7803e606d7abffdd508d9306d5347eea4bafa07d7", @generic="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", @typed={0xc, 0x4c, @pid=r2}]}]}, 0x1098}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) r3 = socket(0x19, 0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000011d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(r4, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000019d000)=0x14, 0x80800) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f00000fc000)=@req={0x6, 0x100, 0x0, 0x6e5}, 0x10) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001a8000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000acd000)={0x7fffffff, 0x5b7a}) 2018/02/09 08:31:14 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) listen(r0, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fe7000)={0x0, 0x209e}, &(0x7f0000fe8000-0x4)=0x6) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000fe9000-0x6)=@hci, &(0x7f0000fe8000)=0x6, 0x800) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fe9000)={r3, 0x6}, &(0x7f00001fb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe8000-0x10)={r3, 0x5, 0x8001, 0x789}, 0x10) sendto$packet(r1, &(0x7f000019a000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000927000)={&(0x7f0000fc2000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000fe9000)={&(0x7f0000fea000-0x20)={0x20, 0x4, 0x7, 0x121, 0x6, 0x1, {0xf}, [@typed={0xc, 0x87, @fd=r4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004004}, 0x4000800) 2018/02/09 08:31:14 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x2, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000018000-0xab)=@dstopts={0x3c, 0x14, [], [@jumbo={0xc2, 0x4, 0xfffffffeffffffff}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x5}, @generic={0x4, 0x8b, "b047bcd5a2c476b9759e9b5d823a5ff382a0063b5dbdfc7ad42aa5427ba37133761db84b7cbdb82ec66cb66cb8a41925d2306afa34254fb32c0c749dc5977dcb38a926250de92d460d61a02d309d6f69da86426f06718edbadd7d4d12652a68d2f9c1dc87f4ea802324cc7638df342ce40e2f8a954bab5b718e5d7ba4c3a056424e9b14bba91fcb0aef665"}]}, 0xab) 2018/02/09 08:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071005000100ffffffff0800030000000000", 0x24) vmsplice(r0, &(0x7f0000fdc000-0x30)=[{&(0x7f0000799000)="214fbda1e0a40ae92498cb3bf8ea8bec47f1f4ae90321aa51fb920a2de15f469151eaf31ee8dcb5ab4ccdab2e7c23c4b4cccbb56e1b98b6c3c608de954b6f7cca6d9c71cd594da311aec23d00aad400cd7e00ac8f150608bc4f285fe76866507ed4e2cdb1a55620a8f51ee40f041ad224bb3f50405020a807f2190f20018c2b0454f0a1f88cfb5e447c584708b8a083b7df4533911b6c65921312e1263df9e6ce7", 0xa1}, {&(0x7f000054d000)="f5a27841ef03e3718c789c959ebad2d6d7b12be7f94aa9cd8859ccc0dc61e2004463e5a3139d915cd7a71659286ea7bead63a78d43d0d99097d114260e22ac64e573ed8b7a2aca76fbc7e5fdc1fdc524e837cdd0a41654c9ec6cf0893d5292e9abf09b8422294617e30965bcbbfe8485ce9132f4e5131345d672905a09592f4dd1b79da1463fe25c2de4403cd3aefd249c9c49c3e48fa716baaa31d788e6058a1b151c470846cc9a58ea174cfce983e5c729a56d45be7e3dce2bd044c0c99ae6d0f5a94a8c090eac158dbd455355b68283a014e7c539655aa3efe2d74869073cffc180e2f6e5340cbf3cfe26b6c5e4e9c3e3a0b82bc82bdf03", 0xf9}, {&(0x7f0000027000-0x6c)="92c81029767333cfd57908ba1e7da8dc33abf6db6d642407684478487f553ce4b5af69d6e7d097798e132ac379b681b5045687477ba24c24b2816adf82afbdaa894d46c0f778327f9c1f4af6d5d730af7f10d5516a5113b9570d5bf22de1bbfc5bb715c14065fca54b6880d8", 0x6c}], 0x3, 0x3) socket$inet6(0xa, 0x7, 0x1) 2018/02/09 08:31:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000e2f000-0x1c)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/09 08:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000503000)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000624000)={0x0, 0x7, 0x7ff, 0xffffffffffffffff, 0x32c8136e, 0x3}, &(0x7f00003fc000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fd1000-0xa0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x9, 0x8, 0x1000, 0x5c79, 0x8}, &(0x7f0000f8e000)=0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) accept$ipx(r1, &(0x7f0000c1f000), &(0x7f0000797000)=0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e8a000)=[{0x3, 0x7f}, {}], 0x2) 2018/02/09 08:31:14 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000f000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f00002fb000-0x4)=0xc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000011000), &(0x7f0000010000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000011000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000011000)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/09 08:31:14 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f000001b000)=[{}, {}], 0x2, 0x1be, &(0x7f000001c000-0x8)={0x69}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x1c}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 08:31:14 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) close(r0) r1 = socket(0x4, 0x1, 0x100) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000002a000-0x5)={0x9, 0x14, 0x0, 0x1f}, 0x5) 2018/02/09 08:31:14 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f93000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4202}) sendmsg$nl_route(r0, &(0x7f00002f2000)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8b000-0x30)=@ipv6_newroute={0xffffffffffffffc2, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x100000}, [@RTA_GATEWAY={0xfffffee4, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0xba}, 0x1}, 0x0) 2018/02/09 08:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000004c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/09 08:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) getpeername$ipx(r0, &(0x7f0000ae9000-0x10), &(0x7f0000878000-0x4)=0x10) 2018/02/09 08:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fcd000)=@assoc_value={0x0}, &(0x7f00008b0000)=0xffffff2a) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000522000-0x4), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000082a000-0x3c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x290, 0xd0, 0x1a0, 0x290, 0x290, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000a51000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0xffffffff, 0x0, 0xff000000], [0xffffffff, 0xff, 0x0, 0xffffff00], @generic="0c023fed9d3f6cd687cd341db91b18eb", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x2f, 0x8d0a000000000000, 0x2, 0x60}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xf8e}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}, 0x18, 0x2a, 0x3}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x7ff}}}]}}, 0x3c0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ecc000)=r1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) getsockopt(r0, 0x6c4, 0x2, &(0x7f00009d1000)=""/220, &(0x7f0000ea8000)=0xdc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000400000-0xb)={0xfff, 0x3, 0x4522, 0x4, 0xfe9, 0x9, 0xcd, 0x65c, 0x6, 0x0, 0x2}, 0xb) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000569000)=[{}]}, 0x10) 2018/02/09 08:31:14 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x7, &(0x7f0000021000)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000022000)={0x7, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000000e000-0x71)={r1, 0x101, 0x3, "665b1013996806a9fd5d958a6c9c77787d59f607b642dfc6c0c391f29a8be479c5587ad72f4e9b22279ca13e68be35cc9ab1d7bd8c150d30f5d8a52f2a67663374856fef0866e10bd75eb776355e9aa57f035b35ec1e9924b8831ff9a808fc74f59963440424c3"}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000004000-0x4)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 08:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000093a000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00001f3000-0x4)=0x10, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00000cf000-0xfe)=""/254, &(0x7f0000ea9000-0x4)=0xfe) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000080c000)=@common='sit0\x00', 0x10) 2018/02/09 08:31:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000602000)=0x57, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001ee000-0x8)={0x3, 0x6d573cfa, 0x1ff80000000, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a61000-0x4), &(0x7f000041a000)=0x29) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/02/09 08:31:14 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000000004, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/09 08:31:14 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f62000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00005b0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000051b000)={0x5, 0x9, 0x8000, 0x2, 0x7ff, 0x3, 0x66db, 0x9, 0x0}, &(0x7f000078f000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x9a4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000db9000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/09 08:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = epoll_create(0xfffffffffffff7f8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)) 2018/02/09 08:31:14 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty}, &(0x7f0000f65000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8), 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 08:31:14 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f36000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000048c000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000bdc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b91000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/02/09 08:31:14 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0x5) bind$unix(r0, &(0x7f0000e09000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00008b7000)) sendmsg$key(r1, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000358000)={&(0x7f0000999000)={0x2, 0x7, 0x0, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000958000-0x5c)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x3, 0x81, @empty, 0x2}, 0x3faa0a00, [0x2, 0x80, 0x51, 0x100, 0xff, 0x1f, 0x3, 0x6]}, 0x5c) sendmsg$key(r2, &(0x7f0000ed0000)={0x0, 0x0, &(0x7f00005ff000)={&(0x7f000030f000-0xd0)={0x2, 0x15, 0x81, 0x8, 0x1a, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x10001}, @sadb_lifetime={0x4, 0x3, 0x1, 0xffff, 0x1000, 0x9}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x595, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}, @sadb_ident={0x2, 0xa, 0x1, 0x0, 0x81}, @sadb_x_sa2={0x2, 0x13, 0xffff, 0x0, 0x0, 0x7, 0x3}, @sadb_sa={0x2, 0x1, 0x3, 0xfffffffffffffff7, 0x3, 0x88, 0x3, 0x80000001}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0xd0}, 0x1}, 0x40) r3 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}], 0x3c) 2018/02/09 08:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) 2018/02/09 08:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[]}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[]}], 0x1, 0x0) connect$ax25(r1, &(0x7f0000b2a000)={0x3, {"d5fa4579ab9ee1"}, 0xffffffffffffff17}, 0x10) 2018/02/09 08:31:15 executing program 2: socketpair$inet6(0xa, 0xa, 0x6e, &(0x7f0000590000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x17}}, 0x1c) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003cd000-0x48)={0x1, 0xa, &(0x7f0000f95000-0x50)=@raw=[@generic={0x8000, 0x7, 0x8, 0x80000000}, @call={0x85, 0x0, 0x0, 0x11}, @exit={0x95}, @jmp={0x5, 0x101, 0xf, 0x8, 0xdacf2be8d409420e, 0x20, 0xffffffffffffffff}, @ldst={0x0, 0x0, 0x6, 0x5, 0x7, 0xfffffffc, 0xfffffffffffffffc}], &(0x7f000091f000-0x4)='GPL\x00', 0x6, 0xe1, &(0x7f0000af1000-0xe1)=""/225, 0x41100, 0x1}, 0x48) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f94000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0xd1, @empty, 0x20}}}, 0x8, 0x1, 0xffffffffffffffff, "1162a8dc224e1cca8ebb8d4859a6cf8f99f6a4d22c590865ef749eed73094ab471643cbd7b62f43f804c70e34a152605b2ae6d11193e79054692bffa99d656142d80b841c5c724eaed6f329ef3b7712c"}, 0x160) connect$inet6(r2, &(0x7f0000d16000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000aeb000-0x4), &(0x7f0000f46000-0x4)=0x4) 2018/02/09 08:31:15 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000029000-0x4)=0x3a) pread64(r1, &(0x7f0000026000), 0x16, 0x7ffffffffffffffc) 2018/02/09 08:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xffffffffffffff81) accept$llc(r0, &(0x7f0000ee0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f57000-0x4)=0x10) r1 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b3c000)={0x5c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @loopback=0x7f000001}, 0x14, 0x6, 0x3f, 0x5, 0x4, &(0x7f000063d000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x20, 0x3}) bind$inet(r1, &(0x7f00003db000-0x10)={0x2, 0x3, @empty}, 0x10) listen(r1, 0x7143) sendto$inet(r1, &(0x7f000054b000-0x1000)="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", 0x1000, 0x80, &(0x7f00009f9000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000054d000)={0x0, 0xbd, "21f93ac1f28ba8c5b2a8a98276d0f4f5289b544bcde4290a87c19d83755d82b2d00bdfa59d8dcbee1cd89ed5aa5c91bc54ed6d32d32a8ac5a36c18b9b37027b1beea09ab3a008eac62cadfe1d3441ade5480d56e32fd6265dfe60a34fe60961eb297579795f5f87ac7ab61509f6d638f6e81e2fda5625948cacb09fb47ef0f89137dbcb67b95bace7182fb182d1e4a9216909ace00c0d38b97207310cef301e78be6c9bb8e0a44e142e98818c8e8d5e842d4442fe3aafef5b0a9442093"}, &(0x7f00009cb000)=0xc5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f06000)={0x800, 0x7, 0x8000, 0x70b, 0x732, 0x4, 0x7, 0x774, r2}, &(0x7f0000f47000)=0x20) connect$inet(r1, &(0x7f000031f000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00003d8000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socket$inet(0x2, 0x1, 0x1) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000d56000-0x4), &(0x7f00002ae000-0x4)=0x4) 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x100000000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006ef000-0x18)={0x0, 0x8, 0x20, 0x1, 0x6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0xa2, 0x73, "2a3b222cd6befee203bcba1f5590e81d6b28c2f8605e11ddb9605e5a7fd556024e4d48c8789a1466950a8f3f0f5b441834a1501c70af34c58d7ab76de6190b7abe68450d41627cadfaf6124c5d03926d11e8a6fdb9b1a6c55799afa1e12faeed82d750c48e670b2e8f7ce1b9e06ef56ac051e3"}, 0x7b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @rand_addr}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0xdf, r3}) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000377000-0x4), 0x4) getpeername(r0, &(0x7f0000c08000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00006d3000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d6a000-0x4), &(0x7f0000835000)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bcb000-0x4)=r1, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000090a000-0x38)={0x0, 0x0, &(0x7f0000c72000-0x60)=[{&(0x7f00002c2000)="b17b64aec51af619557ab26c6c1e5ed85e8c04cd9a9e43f8cd329cb24dd11cca019a304480434b7f3159a2cb959bc688fd091bd379ee08d5a115e50a01c329581dd5e4c091f65925600a3e7322d3e0c84d0e35d89c3c8775d75a146dc66c9cc64a5555304627711c8ce5ab9fe876b326445d6b0d2bdcba823208337f97fee721c854c33c84a42c734045a06eb6", 0x8d}, {&(0x7f0000764000-0x1000)="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", 0xfe3}], 0x2, &(0x7f0000693000)=[]}, 0x0) 2018/02/09 08:31:15 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000023000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000017000)={0x5, [0xef52, 0xfffffffffffffaf3, 0x100000001, 0x5, 0x6]}, 0xe) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@common='bridge0\x00', &(0x7f000001e000)=@ethtool_modinfo={0x42, 0x0, 0x0, "1e0104d3452b2756"}}) r2 = socket(0x9, 0x3, 0x1f) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000022000)={0x0, 0xb617}, &(0x7f0000015000)=0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000023000)={r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000021000)={r3, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0xb59a, 0x458, 0x6, 0xf9, 0x20}, &(0x7f0000004000)=0xa0) 2018/02/09 08:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x801, 0x7fff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002d5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008cb000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b8000-0xc)={r2, 0xfffffffffffffffc, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[], 0x0, 0x0, 0x0, 0x4000800}], 0x201, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000), &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) bind(r3, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) 2018/02/09 08:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000168000)) pipe(&(0x7f00005c3000-0x8)={0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000967000)={0x4, &(0x7f000055a000)=[0x12bd, 0x800, 0x33, 0x8001]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ea5000)) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b16000-0x8)={0x0, 0x100000001}, &(0x7f0000129000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000964000)={r2, 0x7f, 0x30}, 0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[], 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x15, 0x3, 0x1, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000007000)=0x6, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000002c000-0x4)=0x7ff, &(0x7f000002c000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 7: r0 = socket(0x18, 0x0, 0x1) getsockname$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000a5d000-0x4)=0x8) 2018/02/09 08:31:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a36000-0x8), 0x8) 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000f93000)) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000600000)=[{&(0x7f0000c35000-0x4b)="2742855591ac709934beb89d85a2d354cf8252d3f036db306d860cdc462df72575ed061cf494a91d825a6474671e53929749919c7448b19c81839e4dde36eacc08f19421c165e92c39353d", 0x4b}, {&(0x7f0000e13000-0xc7)="03428f991926a89714a01bce9347734d4be70bb699329b0880ed1e00b7f63c89b944e365338e56442ca534a70c36578a4e2c436954a0ac18e08915618bfd0d15b75c67e77ca09b0770cce1b901a870c6a4fcb07c5d1b1dc271e9ecb4da6e56506febaf7a0466ae7c6aae2cae2b94d4cb7a4515f2cb5b7e4079b67405f1c6e39d0bbbb1820177992b675e20e02dfbb6fac7437d4b6b84cad261aec92f50b953ac81ef94644d46921b12922599898648912d6a79f765934a1f8f24e7acffcd6ce5a2667070810cff", 0xc7}, {&(0x7f0000f94000-0x5e)="b4ee74f8d16fd4bc578f84bb3d3b16bda305dd4649d5de7d1ea271cb971edf1bcef50c280000a84ebbdbd8a4af740bdd19ee88c311e9b1a9835454fb2d9e1a4e02dcf9265ec165ef1b75f5dfdd18b5e3fadd7edd8af767fab2673c599d5d", 0x5e}], 0x3, 0x8) 2018/02/09 08:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000029e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3ffb}) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000070f000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00004c7000)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1c8, 0x298, 0x298, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00000ab000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xc0, 0x130, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x1}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xfa28, 0x0, 0x10001, 0x0, 0x0, "800d45300f1e32e389eaa387537278f900c96ae09a799010c6697ea398ce1bc01b730388b942308488dd6d2b1626c587338fcfe9904bcd97461434bb810aba9e"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x800, [0x6, 0x6, 0x3c, 0x3fffc00000000, 0x8c6a, 0x6], 0x0, 0x1, 0x100}, {0x5, [0x4, 0x8, 0xffffffffffff9868, 0x6, 0x1, 0xfffffffffffffffd], 0x7ff, 0x9, 0xfffffffffffffffa}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4ea, 0x4, 0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x5, 0x8, 0x8, 0x8, 0xde5e, 0x10000], 0xf71, 0x10000}, {0x84e1, [0x1, 0x100, 0x39, 0x400, 0x3, 0x2], 0x2, 0x9, 0x401}}}}]}}, 0x418) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/09 08:31:15 executing program 0: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000c39000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000471000-0x34)=@file={0x0, ""/50}, &(0x7f0000000000)=0x34) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe40}, 0x58, [0x2, 0x7, 0x1, 0x1000, 0x4, 0x400, 0x7fff, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001a8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d25000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000b10000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000099b000)={0x0, 0x0, 0x0}, &(0x7f00002e5000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000380000-0xc)={r3, r4, r5}, 0xc) getsockname$unix(r2, &(0x7f0000e2b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d88000-0x4)=0x6e) write(r2, &(0x7f0000e76000-0x27)="260000005e00090d0000eaf83b001e000000000001000000edff000000000007e900000009de", 0x26) 2018/02/09 08:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f24000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007ef000)={{{@in6=@local, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000a6d000-0x4)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f00007c1000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e9d000-0x4dc)=@newsa={0x190, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@policy_type={0xc, 0x10}, @algo_crypt={0x48, 0x2, {{'ctr(aes)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'sha1-avx2\x00'}}}]}, 0x190}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xe, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000049a000)=[@in6={0xa, 0x1, 0xaeb5, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @in6={0xa, 0x1, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0x3}], 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000443000)={@loopback={0x0, 0x1}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80807, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a81000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xbbdf, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x5000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1514795c}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x101, @empty, 0x185}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0xeb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}], 0xe8) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0x1, 0x80000001, 0xecb, 0x1, 0x8, 0x8}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x5, 0x4) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00009dd000-0x8)={r4, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000003000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8), 0x1, 0x0) 2018/02/09 08:31:15 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x4) write(r0, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) 2018/02/09 08:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x400) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0xfef9) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a21000)={0xffffffff7fffffff, {{0x2, 0x0, @rand_addr=0xcf}}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007df000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f00009e7000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000769000)={{{@in=@rand_addr=0x8, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x9, 0x2, 0x4, 0xa, 0x20, 0x20, 0x9d, 0x0, r1}, {0x8, 0x1, 0x0, 0x8, 0x800, 0x401, 0x3, 0x401}, {0xfff, 0x1, 0x1, 0x2}, 0xd9, 0x5, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff, 0x5, 0x1, 0x34a, 0x3, 0x6, 0x7ff}}, 0xe8) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51}, 0x40002102) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000a23000)=0x3f, 0x2) 2018/02/09 08:31:15 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000002a000)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000002f000)=0x1) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = socket$inet(0x2, 0x80000, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000427000)={0x0, 0xdc, "ad599e4192298353560a658d5820660419f5d8a9119dd44b22fc2bef30c991759612f4dfd4d533d7d7bd674e23cd1bc328206f8003b918063660ab00d2fb2ea24c51a3b246d5f9b3023d8cf749d7a56c956484b52b155821256a5cb71e7e4fe25159c9048f737785446fed30bf57ba93bfaada3912a3e8d41d3e656fad262533cf7eddb9399252f89a28ca66573fae60a2841b88ad5f3b3cb8923dbc12f5a6c106d25d19e424956b7aa826630e4c4d35ac4a7b10b5b0c0a4ac8c2ea66276488377b9c68388bee66b61cc3b7a99edae5053be20268f3946cc751aef8e"}, &(0x7f00003e4000)=0xe4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000581000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0xfffffffffffffffe, 0x0, 0x358e, 0x0, 0x4, 0x9, 0xf0, 0x8, 0xa3, 0x7ff, 0x1, 0x1, 0x80, 0x9, 0x359]}, &(0x7f0000e46000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dc5000-0x18)={0x0, 0x1, 0x30, 0xff}, &(0x7f00004e3000-0x4)=0x18) sendmsg$inet_sctp(r1, &(0x7f000028f000)={&(0x7f0000a36000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f000015d000-0x10)=[{&(0x7f00007bc000)}], 0x1, &(0x7f0000cdc000)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x7, 0x8200, 0x4, 0x52, 0x5, 0xfff, 0xff81, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xf1, 0xe6b2, 0x200, 0x8, 0x18, 0x6, 0x6c, 0x800, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfbb, 0x0, 0x6, 0x54, 0x1f, 0x0, 0x273, r4}}], 0x90, 0x20000000}, 0x4040) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x7fffffff, 0x2bf, []}, 0x8) 2018/02/09 08:31:15 executing program 2: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f000039e000-0xf5)=""/245, &(0x7f000039d000)=0xf5) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000293000-0x20)={@common='vlan0\x00', @ifru_flags=0x4000}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001d6000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x1f8, 0x160, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039e000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x160}}, [{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0x0, @generic="4824620ed1cbd62d360daa528769dc9c", @common='bcsh0\x00', {0xff}, {0xff}, 0xad, 0x0, 0x10}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x120, 0x20, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@rand_addr=0xffffffffffffff80, @empty, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="d7ba904527f8c7a72b2d810b093a3625", {0xff}, {}, 0x7d, 0x3, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@multicast1=0xe0000001, @empty, 0xffffffff, 0xffffffff, @generic="2da72ea45c20b6412716ff02f7464f9c", @common='eql\x00', {0xff}, {0xff}, 0x6, 0x3, 0x40}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x6, 0x3f, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x340) mmap(&(0x7f000039c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000039c000)=[{{&(0x7f000039d000-0x9)=@rc={0x1f, {0x2, 0x5, 0x3f, 0x7ff, 0x6, 0x1}, 0x3ff}, 0x9, &(0x7f000039c000)=[{&(0x7f000014c000-0xd5)="7862ea1e1c89053791015467b9fce78f7ad94a3006c5899b097e391fd327b69d04bb5f08ce55cb1f65d9cabd579fd877fdb92ebf260a403af455065d44ef23979658abdce5b73af3f9819a8966485e61d489112b5656a9c273151219305e03c83cbedfe716c18127e880e31fadca168ba6649a788fd53b42b1b5bfd3e80d0452d5c57e3dc0996b65461c937c882a63703d4ec2505ee9ce44ee445a6a9e09e5a17674b74c8746845ff0d4f655bddb179cb0f78d48336251e76acfc4e21b8d8a8be1674a83cc179a74071fc181ec033d3994c9b3a73a", 0xd5}, {&(0x7f000007e000)="af6395b4d81e011efe4706042eee7c58ed10b8c6c68bab161dc9f90199e45d2483b968d6376e616e33ab825c936979dac7f65a7d312536e37dc9b031dc38e0e74346d0ef0383edcc2741751df7cefb26b10f430d276249cf9f68916b57a7", 0x5e}, {&(0x7f000012a000)="e837fccae82433386ce81717a32327d3abb0dff0fe7b6c7eaddec626dba2ee55bdfd4e47935cdfc7bae580ee770759b0ab73ab87d305edc86fee3902bf5d24f45dd586403bf18cbd56f383767ce4bed5", 0x50}, {&(0x7f0000129000-0x7d)="f06a52f2c0ce3212720163bc7e7bf7163d4c49881130b5ce2b3dca28db010fe2759b6166a1b51c3ff22a6788d3e26fd1ab6b903b4c5a04b36cc284b1054f8e2b333f3bf9fb1c84aa27a81656068311687768cfb635a5015706c2a7099e88bb2b58c5c62852ed729c927743df565cddf6cdf4afda5e2185a349905e6df9", 0x7d}], 0x4, &(0x7f000003a000)=[{0x100, 0x105, 0x1, "75f51ab9620395901cb751892387d1ff74609310156276f7af41446b2812da5853dd636daa6acc7feeea594eda76c512dc58c72a706cc8db46cba3a92313ca0e1b0471b63fe01b8d949ed5e538d798789a216963c464ba0d4b2f104daf2f0b8fa25bb8e8d5c703c016fcfc6c5a8eb5ff62fbccf74b4889d3c0d3e26d128f9ca662a7a445eb4168bb78ba5fc490088d236d93f60cfb2742cffe8a4193659ae0f7f9361c894f21983becbd40f32e377de76181a6d2ec021ad79b79c7d686cbcecbeccdaba04017af0133520c8794544662c7613613a579006bf510a8497f123f08b39e4a261826e3c759"}, {0xa8, 0x13a, 0x8, "452ee668bed61be94f6110cfa98a38ed0a3f3da99fa09f4c3f615591246c78fdb9266144f4b26c2aa725a5d0477a64c1ff92bb630768080bf6d429f8224ddffd52078e4f3857c190bc3ce5f8bd5fb55b94ea4690d2a148d4ce5af748d7cc364dee20c75ed4658ed96925a3c0b90f3e6031c08a6b1d8e3d37aff9feabf834c7108f2a7265a967e534692577d9339a67b50e62ecadfb937f"}, {0x98, 0x10a, 0x6, "0b111d0baace785c12d79bea03344edc8dea9e4a29ae35b53eec6de6e4c2a60ac251e0f660e11a16796e736e731ed79a55637efe9671f6fec75048be353ebf6b6e722a2202960f8a038c6b83ae10e948445b472ca9bf38844a8ff5b5a41505ebdb3466d6f2c0f662c2ff209690ba6b92f149e1522b42872139dd8d430fe48434098eea"}], 0x240, 0x4080}, 0x3}, {{0x0, 0x0, &(0x7f000039c000)=[{&(0x7f000039c000)="68079bbb0ab26351fd950ea3b7ae712e4ddb4b475e68d4cbf6ecd2283d1fd7aad8e097c5ba56091858963762d5d7bc9ee3f2e44ce176b8436c3df185995183b1e41525eeb2603a2517204c1f54c3a7b73aad62fa66498a5252885ca1717a5ca9615002b6bfab2e375332fac4d822d73d33789e3ca2a61611a91d849695", 0x7d}, {&(0x7f0000181000)="aa7fb3b033ab50360b6c98124047f7ea7939fce5e44a7b10429daa7cd2c512f7f35c4d74a42f6dd569401522e3df373fd278de098d63f6aa66da84abadd72ea3dc615b9f9391afd817a51de570862b45b6eb539e1e2b86eeebc09e550d7470529333b3249a3fe68118378d57950c217cccf2190eec07a97911ba84c44bb98f1db65e3e8afb16b2912e3107c827a2267378b0e53a1df26c049ce034bbde923988bb6a2ad7ac53faf52632696d6c054069ae", 0xb1}, {&(0x7f000039c000)="d8c2e2cf246c1414653e8392318c43cb4968d8b6ee3ebfb2c7a596815095d7050b6d92840d1fe67e0bbfa2b56ef13a7382749f6759f47908ace2b9119273fc9027f5b3e75559c368670fd4c1730bfc9d5ee87653d285b52b85731639591cd6d76b09454acdc9", 0x66}, {&(0x7f000039c000)="79b671acdfe3f5744409ad3aa6442bbb5ed890b69a", 0x15}, {&(0x7f0000138000-0x70)="d1f62385cf8c32d3510b2a0b1b7c098bbb5d90bccae3d87255be6d772e7bb30d6581aacf0fd154f4eca0928a8c116bb092cb60a7ed6bd034ad492d930dad5a9ff0d1e3bb130ab8edc2f0e05f34c6dfb8d026f33676db92b3c6e94217679961a1187a4b246fced033b1342fca12a71019", 0x70}, {&(0x7f000032b000-0x68)="2c49b1cdecd6cde98ab092c55bb74e586bab361dbaf2a9aae8a666032efbff78b7f57a3801dc0d99435bfb6491f93d1bcf41528c03f92803a17c353bbc9015cce70ae913d6c505696e47c7a579cc23e08d797ecce87c14e8bd2c15bc2c15614b59f421a2e9c3400a", 0x68}], 0x6, &(0x7f0000108000)=[{0x78, 0x6, 0x100, "9e91718a066077731cbb3631357ed0e67a28964fa67bbd15983be5d26f3b9b34a918fbc30205d110f4b1411dc5998d2251c1b75c7c8e582605f219c764871fa578c2f2c7f94a8df1d284dc069d53085a0e9d26b9e55e2c8122ee5c01e3179bb512b5c2f253"}, {0x50, 0x1ff, 0x9, "7bd3cb651ab8f30e657cd4c63fb106bffeead24fb585bb864f535a500193d1b7f7d8856196fb60fdd5672cbd4e02c23ee95a67d8ca255ec44509c29b23"}, {0x1010, 0x29389b2b3f61a778, 0x9, 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"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"}, {0xf8, 0x10b, 0x401, "ec4e5885dc44c559706bc5a831b22fdb0384c3f51708ce5390a02b46060504b0f9c78539d9a7cd9b62cb87e224abf0cf75addfa2fa227c40f29900d6bda787b2a866209ffb2b72e66cb57406be31c628f4910a9a4bccdf95a1cb2eac2f717249953f804cf3cc3fe3695dd4374dca999a0671df0f588f191af831610848ab01594085eccbbd0e83f95a29adb34eb009ae9f8bd096ea91f50fb16680d9e3a0a2f782620114dd470716c9ca4dc46915d7af32a2c69c47b65c9de0c4c5b8fb9eeb8ae6da45cbc607b9048d75fe3808badb67f6210c4a60f74df8074b84615ef67e6778fe63696bc4257a"}], 0x1298, 0x4}, 0x9}], 0x3, 0x4000800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) syz_emit_ethernet(0x2a, &(0x7f0000399000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/09 08:31:15 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x278, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffffff}) connect$bt_rfcomm(r0, &(0x7f0000009000)={0x1f, {0x4efa, 0x4, 0x9, 0x400, 0x7f}, 0x20}, 0x9) [ 87.897914] device syz7 left promiscuous mode 2018/02/09 08:31:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000e0000)={0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet6_sctp(0xa, 0x7, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00008a0000-0xb), &(0x7f0000168000)=0xb) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000010000-0x4)=0xc6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind(r0, &(0x7f000050a000-0x10)=@nfc={0x27, 0xe43, 0xa79, 0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000323000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00005af000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000064f000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ff6000-0x88)={0x6, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x88) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x2, 0xdee) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000901000)) sendmsg$nl_route(r1, &(0x7f000024a000)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000d3b000-0x10)={&(0x7f0000242000)=@getlink={0x3c, 0x12, 0x400, 0x7, 0x1, {0x0, 0x0, 0x0, 0x0, 0x1080}, [@IFLA_PHYS_SWITCH_ID={0xc, 0x24, "a268277ba8069712"}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7fff}, @IFLA_MASTER={0x8, 0xa, 0x8001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40048d0}, 0x40) pipe(&(0x7f0000824000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ff8000), &(0x7f0000ff8000)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000519000), &(0x7f0000ee1000)=0x10) bind$vsock_stream(r2, &(0x7f0000ff7000-0x2)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000feb000), &(0x7f0000c23000)=0x4) [ 87.950550] device syz7 entered promiscuous mode 2018/02/09 08:31:15 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x3, 0x0, 0x50, 0x0, 0x0, 0x80, 0x81}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000)={0x0, 0x10001, 0x7, 0x800, 0x8, 0x401}, &(0x7f0000011000-0x4)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000+0x66d)={r1, 0xca}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001a000)) 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6}], 0x10) r1 = accept4(r0, &(0x7f000001f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000007000)=0x2e, 0x80800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000020000+0xacb)=@full={{0x3, {"0f6091dca6b24d"}, 0x7}, [{"bd5d753547f2e3"}, {"6df2427a15df53"}, {"563ec36dc62815"}, {"24ea88dd6d9985"}, {"c4c9cfa5943a46"}, {"6f8b707e2e1b90"}, {"547b7f722227fd"}, {"a4984bc35f2bed"}]}, 0x48) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000), 0x4) [ 88.003304] xt_hashlimit: hashlimit invalid interval [ 88.033553] xt_hashlimit: hashlimit invalid interval 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$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(r3, 0xc00c642d, &(0x7f00006be000-0xc)={r0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80000, r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)={0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r8 = accept4$inet6(r7, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r10 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000063a000-0x4)={r8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00007a8000-0x8)={r9, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r12, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000ab8000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r13, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0xffc2}], 0x1) close(r13) read(r6, &(0x7f00000c2000-0x88)=""/136, 0x88) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r14, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00005c1000)=r15, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r16 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r16, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6(0xa, 0x3, 0x2) 2018/02/09 08:31:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000dc5000)={0x0, 0x800, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1ff, 0x9, 0x8200, 0x4, 0x0, 0x8000, 0x0, 0x1, r1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xb78, 0x10}, &(0x7f00006a9000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x7f}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) syz_emit_ethernet(0xffffffffffffffd0, &(0x7f0000014000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x86dd}}}, 0x0) 2018/02/09 08:31:15 executing program 1: r0 = socket$inet(0x2, 0x80f, 0x4525) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000437000-0xcf)={0x0, 0xc7, "11c1e606f13886e7cd5dee949b2f0dccae40c3d99882ee1ef775a62856b1b2ae42600211a86da0f8802cb74fd8db8d8477293f61ad7a76293b2770e3b51c37444710b8dff16f5617c20758764e07fd87ce7bb486f683ba2cde8a54a5bad540c261755f1cf00104412e44d00db5f63fda5e9b57964fbbd3385d715ec121af87fe76bdcb422299a2bca5abbdca33af4108b1159757a0644b3beea868ff30f40cc75e4828853cebb02ee8a789194593f9dee7f0ed02fa52291776d19f2428e0ece819f862166141e6"}, &(0x7f0000001000-0x4)=0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ec7000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty}}, [0x0, 0x3, 0x8, 0x5, 0x4, 0x51, 0x9, 0x400, 0xfffffffffffff800, 0xffffffffffffffe0, 0x2766, 0x56f, 0x5, 0x80000000]}, &(0x7f00008b8000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7000000000000000}}, 0x10000, 0x1, 0x80, 0x8, 0x10001}, &(0x7f00009ea000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000d2000)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}}, 0x7ff, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x8, 0x8008, 0x7ff, 0x9, 0x5, 0x80000001, 0xffffffff7fffffff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x3, 0x2, 0x1, 0x2}, &(0x7f00008b8000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000bab000-0x30)=[{&(0x7f0000000000)="46a55ad3dc600ccb96bfd5b482665c684430d5b07c4a85fd472ef19aeca3acbe2901be0cfefab64df008314ebf0d0dba7ac0c32dd22ea0645f97424ef91dc869214102760105a368c0e9eb658e501454b8a176c12daa56bb6511bcebf8f50bece56e2a8484022c96d784cdf89433ab217c329c6c6f48d282b43de10dc645d34ca290590577072c85f567393444cd21e94ebdad6c7b3cad33739e3f42665b5c0905e1", 0xa2}, {&(0x7f0000ca9000)="19609f0cf36338873ba51ed4116206cee045a6ad79c1ab2f88469439db359bea999d3574a051530da93ca0ecc41ea4be69b9de8a7f200a94beab52bba5a2208e7f002958e78e9b6b4ad4bfad", 0x4c}, {&(0x7f0000000000)="8d8d8495d661c2232adf01cf388b434478caa78681f28f0538eac97d17f788bfbbef110cbd92a7a768ca2331a46894252f4b90a5e494f219c3018979dde2c5a25287424ab9d5c92e49b4f8d153034cde3c30269ed9ed0fcff2fccd87ea2f2212a82a7b71a56af503f7b08c6f66a8ea5f5a28aba7553229c7eb44ed532e6128e096f2da20deda5f7da253346fb818f4d494902a60416ee143473354693f395f", 0x9f}], 0x3, &(0x7f0000ace000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x2, 0x8001, 0x5, 0xffffffff, 0x2, 0xfffffffffffffffa, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xa8, 0x2, 0x9, 0x65, 0xffffffffffff72ae, 0xa7, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0xbdb5, 0x3adc252b, 0x4e, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x4, 0x1a96, 0x5, 0x8, 0xd25, 0x3f, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0xfffffffffffffffa, 0x2}}], 0x120, 0x40000}, {&(0x7f0000ac9000-0x1c)=@in6={0xa, 0x3, 0x2e, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="47419cde156e97ec0af6ddba75bdc29bb330296b5a2aa47fd65e33372efeda8513a2e97a66e0dc18cb6afd13e9ddfeaa1a31cdf13469658ec5f58a5acaac66", 0x3f}, {&(0x7f0000000000)="321120f98d5785f302b7e925447da99df9d70dd7b50fd0676ba107c7b5b4b78bcbb6e8037e868af9ab2d81496f6e00179491472d571ed298d249d3a9d7d8c34708bb7f45c8060f", 0x47}], 0x2, &(0x7f0000001000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0xffffffff, 0x20, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x101, 0x8, 0x66c}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x3, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8000, 0x4b9, 0x200, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7d, 0x8004, 0x100, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x52c, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x17, 0x8, 0x5, 0xfffffffffffff801, 0x0, 0x4, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0xa, 0x7, 0x1f, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x401, 0x0, 0x0, 0x100000000, 0x2, 0x4, 0xfff, r9}}], 0x1b0, 0x40}], 0x2, 0x40000) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r10, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r10, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r10, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 08:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b36000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'pcrypt(gcm(aes))\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002dd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000800000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047d000-0x8)={r2, 0x20005}, &(0x7f0000206000)=0xffffffb5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000073a000-0x4)=0x7d3, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f88000)=[]}, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000b6d000)={0x1ff, 0x4, 0x6, 0x1, 0x2, [{0x2, 0x3, 0x4, 0x0, 0x0, 0x800}, {0x8, 0xdda, 0x2, 0x0, 0x0, 0x1800}]}) r4 = socket(0x15, 0x4, 0x7fff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d3b000-0x8c)={r2, @in6={{0xa, 0x0, 0x10000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, &(0x7f0000db0000)=0x8c) bind$inet6(r1, &(0x7f0000a19000-0x1c)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, 0x1c) 2018/02/09 08:31:15 executing program 5: r0 = socket(0xfffffffffffffffd, 0x807, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003a7000-0x4)=0x5b, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r1}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={r2, 0x0, 0xd3, 0x61, &(0x7f00003a6000)="0af421717e4349f52a9ae606332bae680fcc7571a80678664eebbe041c0ca580744c0b4e4dcab7bbae37f3d33d000c3de31fe89e6ff42a437801db97de3b5b0bce93db76cd7f87a8f6b4f5c6201e5b49221bc962cf2c4e8d7e055959ed6b861a5ea84996ad321f741364c30f531b668d0aa544801099474ba2fff627275de4ae344515e32550762e5b419adde73521891b7a7e37848668ce80f38b933c159f45a1fc528db54a41d342fcc31f40ec003764ba03edf52cbe52033e45b560ad8df2c02cd01b0aad513406318eef08d3cbf5c1c3a1", &(0x7f00003a4000-0x33)=""/51, 0x200000000000, 0xa6}, 0x16) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003a8000-0x4)=r2, 0x4) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003a7000)={0x0, @in6={{0xa, 0x3, 0x80, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}}, [0x1ff, 0x60c, 0xffffffff, 0x5, 0x5, 0x2, 0xfffffffffffffff8, 0x2, 0x4, 0x7, 0x5, 0x2, 0x400, 0x4, 0x101]}, &(0x7f0000156000-0x4)=0x108) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x40010, r2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003a8000-0x8)={r3, 0x7}, &(0x7f00003a7000)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r2, 0x50, &(0x7f000039f000-0x50)}, 0x10) 2018/02/09 08:31:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f000051d000-0x4)=0x1008) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000003000-0x1)=0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001ea000)={0x0, 0xd1a}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009db000+0x7d1)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x1, 0x7fffffff, 0x7, 0xfa, 0x2, 0x1, 0x1c, 0x6, 0x10001, 0x3, 0xf89, 0x2, 0xe40, 0x0, 0x1]}, &(0x7f0000428000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000d8000-0x6c)={0x0, 0x64, "a792e43a8a4276df3d0a8d43837a098a95eefc5cd25f989eb7636fe07dfed79f0ec923d09d10604c2469b13c5875a40238076e66d2748d0ea163bed97b22671589305deafe53a18cfe9a45e35fa0fa4d099fad33e6f82a63b697a980424b6c2fc9a3ab67"}, &(0x7f0000000000)=0x6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001dd000-0x8)={0x0, 0x350e203f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000097b000)={0x0, 0xfffffffffc3c122a, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000598000-0x38)={&(0x7f0000b98000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000e4d000)=[{&(0x7f0000a8a000-0x95)="9130aea22b017035fd2736bcdc5e135709fcdba31ef0a2ee2b50fd22de92abbc49919147b345a074c03f693efe5e73aa206858d045ae66d895a86feec093308b302d70807214fe7473f8fcf4554a65fbb05829f1ff4f09635eb28ee49978256e541ca186f4e247386725d1e17e49a38f02e8b5f22f615121cceb9c2cc394f1faa85a6228861e106e9aff46de490432c96c29442595", 0x95}, {&(0x7f0000001000-0x1b)="96adfded029f1355619eefd09a42f41f418064bae152899eeece1f", 0x1b}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x8000, 0x9, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x205, 0x3, 0x467, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xb, 0x3f, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x1c5, 0x6, 0x4, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8207, 0x6, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x384, 0x5, 0x800, 0xdc8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x1, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0xa, 0x5, 0xf3b1, 0x5, 0x6, 0x1, r7}}], 0x1b0, 0x80}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r8, &(0x7f000078f000), &(0x7f0000477000-0x76)=""/118}, 0x18) 2018/02/09 08:31:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) ioctl(r0, 0x6, &(0x7f0000001000-0xa4)="32c4eb1cfb48415d88310aa674f307d60a0367da4c287edff6e5c0dced488a08eeb271514452944cda794bfa1aa73ba01c3c9910a10f4e759cd5ced95d00aba135d8892822eef850c2c77ec7ae0c277a885ae5f9dc0bc63685401fe2ce7fc1f30e1acea7c6f55905a1c8871d5aed10a8c158edc53c044c21661c3bdca1546a51c4e58985148f2e74b6d1172389ef015c0c7c841e9da543e2bc0d632cd62d880593c90a92") setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x200, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b85000-0x4)=0x19, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000007000-0xf3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@canfd={0xd, {{0x4, 0xffffeffffffeffff, 0x8000, 0x8}, 0x1d, 0x3, 0x0, 0x0, "baa862b5a9b8a932d880ceef9a2da560e24212d87e4ca35e612855efc216c2d3a75262803cdfeab0c65517707f365358fa5a00ae2f611351c74907c9f778b6ff"}}}}, 0x0) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) connect$netlink(r0, &(0x7f0000010000)=@proc={0x10, 0x0, 0x2, 0x8000000000000002}, 0x2b) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000012000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000013000-0x20)={0x6, 0x0, 0xfffd, 0x800000000023}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000005000-0x20)={0x963, r3, 0x0, 0xced}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in=@multicast1, @in=@local}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f000000c000-0x4)=0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000011000-0x4)=0x6ddb, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000a000-0x4), &(0x7f0000009000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000d000)=""/167, &(0x7f0000013000)=0xa7) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/09 08:31:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a9f000-0x12)={@generic="ed3375bed37ce5b03d44a913347edc63", 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r1, 0x3f, &(0x7f0000caa000)="cbcc01b1d34bc71d47d51fc1d17543e96fb906e6477f8b9dc0c692fe4e7737bbde1b014a738a256aa9f70b1953fc614bf9bcbe9974f9cd93025b37599be801aeabc5252b5756b1b2ac8cbfb405c7d6f493dd76e0ccbe342a0966976e42d8450d5f8a3d261e7581c3ed70504bf5107cb1a44390d3876ef90fdc2437b57ddb801aff2c02ad2d00b6b1b1c72804d07dda8db6eeb6a564304fe1f216571e594b61e365a9fed81531f7b9d1a5d99e198a1abe215b76") sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000ed9000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0x1, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0x5c}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8), 0x8) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000efb000+0xec0)=@int, &(0x7f0000efb000)=0x4) 2018/02/09 08:31:15 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x800, &(0x7f0000346000)=""/31, &(0x7f0000e6f000)=0x1f) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/02/09 08:31:15 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000011000-0x4)=0x20280) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000018000-0x3b0)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000017000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket3={0x28, 'socket\x00', 0x3}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}]}}, 0x2f8) 2018/02/09 08:31:15 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2dc, &(0x7f0000001000-0x2dc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x2a6, 0x6, 0x0, @dev={0xfe, 0x80, [], 0x0}, @loopback={0x0, 0x1}, {[@routing={0x2b, 0xc, 0x3, 0x1, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @hopopts={0x1, 0x6, [], [@enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x28, {0xffffffffffffff80, 0x8, 0x400, 0x0, [0x6, 0x0, 0x1f, 0x0]}}]}, @routing={0x7c, 0x0, 0x1, 0x400, 0x0, []}, @fragment={0x36, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x8, [], {0x7ff, 0x6, "2b9843", 0x100000000, 0x6c, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}, @dev={0xfe, 0x80, [], 0x0, 0x10}, [@hopopts={0x0, 0x12, [], [@generic={0x8, 0x70, "f679a78225c49ef71bcc0a220853111416041fade5924efbb8daa53c2a2bf6a8dc8b95db2b67853875a3fac0345004bcadd963199b7761b2bf904075708c4d4e75c6f60a133a3ffca4dbaf9b5261859bcffd6af68288df9f08486a972be4c39a113ea0742ef2a7366bc846e98d717e60"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xd}}]}, @hopopts={0x2e, 0x0, [], [@jumbo={0xc2, 0x4, 0x4}]}, @dstopts={0x33, 0x7, [], [@generic={0x6, 0x39, "9346b6b6f26788651f52bfa872e6a30a1e498624416a5eb7ea35b47efe255a449e92136c563e2e604139ea5e07cb6ed100ddf3e089b5dd0b3a"}]}], "348052410d421b89aa23e71d506aba0bec7c861e2f2a2b8f9a05fff5ecc2a88b0a202a23254bc81d6dea0f30f49e157dd5e49c4084bfc025d5ee038fb5e5ec6f92a3f6dd71a9affbb2d63b499202cb5e459ed2e596a691bd11398a38f4d8afd940243c0ddf768de967f246ead8f78d85ddd025ca525d2b21e168af8e8c3f1feb7935d0283666ba1340ee2afc5f461aca5ee795d0bd9ac16d5ae6e94f177cc6426216af9c6e1f2ebc8227defeae93c0e58d0deb8d6e54ebe7f143891bf71e405ada0d6564706cbbdda729201d5fa6711ad541ba"}}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000-0x10)=[{&(0x7f0000003000)="3d0621263bcf6a91cc9c9e5ce34352eb7df5324019a82ed513e28425e7f76e632c44168e52f93da37efb065ad29302702b83b232436d78bb3a3cdcbe0e74664d6cd516c172995c50e4dad1cd7f8b5a40f8ebe25f5b3f76068faa54fd039601d48c588e27fcde8a4903d040e90e980c2405d5a7f2fba61af0bb17a332409d244f23e0", 0x82}], 0x1, 0x0) 2018/02/09 08:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$unix(r0, &(0x7f0000a05000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00003ee000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000a5c000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a}}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0xffffffffffffff84) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000883000), 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 08:31:15 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000021000-0x1f)="5dd07484ef6b7852392f4f8ce897e4aef466be24200ce58a8318eba9699b21", 0x1f) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0xbc, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x22, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/09 08:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x101000000) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0xfd3}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67}, 0x0) 2018/02/09 08:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000026f000), &(0x7f0000c4d000-0x4)=0x10, 0x80000) sendmsg(r0, &(0x7f00008d5000)={0x0, 0x0, &(0x7f00006f2000-0x20)=[{&(0x7f00000e3000-0x52)="d83d421721a794d1b6435c2e036a409949a6a962ee20137b2767b4156845930750e5219fa46d10978d437c81a3fa756f84ccc442a9c80bd7627529ece38beec1ba7a38a96036aa0475713a2297555e202b3e", 0x52}, {&(0x7f0000808000)="1a16f67f97d3a1dbfda07ce4d3adb36a9091ff66f05e542ad6b49f67695998", 0x1f}], 0x2, &(0x7f0000aef000)=[{0x48, 0x117, 0x200, "303069c7bd59cc4f49144da3c78ea6c075c83e072e51c2cdb1563468657abfbe17e0ae808448ab34fe20eab3513e47637ba382fdba732e"}, {0x78, 0x101, 0x5, "b21225c9403c8335111c50ce19ee385ea1d117d65239063aaca18d60259c4f6bc93c89d8cc3f7729345d59ac8981d9d2a2bdbcf164ceaf7664d59ecf06edf5999977154a218daf91fcc4fd2e352690ef1e6a6e70fcc01941f4e4d7f6405588310c"}, {0x98, 0xff, 0x8, "b73fdcc8bec5d4571a9c81dd6b3665be4bc54068a9ce50d86a16a7c88ef32d2b5370e9b6573beb2d17cb60b25ef0f763a331ee9dd72d7ce96305ec518f8b5b94b1af5e0c62782a6c917ec96af85176381f6f71b0079809c8b7f19d86fdf50ad84e56e635640afe437b081c55df27890fa9d0e0ceb0ccfb4433cfd3caf01fb0f5a820e65bad00"}, {0x30, 0x110, 0x5, "f68e4ee09554d5b675e1257bb57a89326ef17eba7c99e0a51f8be0"}, {0xd0, 0x113, 0x1ff, "2c0bd3b937fcce58107eafc708b290687794742dca5e2d39e11001cf804805f5350f9984fde2c2d4dc95e8943f9106063931e1d199e94d5116f17c6bb438e8b61096cccbc5548d593c8b21c50898b6d68688e69eb47d364e5125ddafe02542ba3a30074afcd0610bffc1fba78e1a81384e5d60aa7087827353f7f18492d77ab980c5da185e17b99a3431df7e620a02a9596126189e1132525982d1fcf630d3279175cfb3ec620b52fd9ec95384016151d430016b7c1270ed3c94"}, {0x110, 0x111, 0x2, "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"}, {0xf8, 0x19d, 0xb85, "d2f5c63fe1ec752da0ad69320cd9ef61f1541b73bcd944680b28e0e53e764007dae712d8f9a3dc8ee0afafe537427d74c447e03e25b20d8c17039d19f85672ff610819dcadaabff7de1627aa9cabb2d30e86bdf619a7559ef91c9da5e4c78924665f45c056fb018777f8b8f3adc759781146574363e367869a0c4d5bccb2c881c0a2f1418544ce7ceb45b72c90047b6a277e89a8586f5d0fdf48dc8ac2dd87a1269be8c729f348e271c6bf20033591bfab9fb2e3e92d9a04c2df7541c9b1f30df6f0d29a80aec993dbb8e4d09f8d80137dad949a442b46b45647ea91ee79682a062c3f20ed"}, {0x28, 0x102, 0x3, "d65e60bda235f8737dbc3fd2f7873f72ceb441"}, {0xfffffffffffffe08, 0x101, 0x1, "1651b42fb0799e6d29f81e604f80304a07cb582478009443ad9e45b9d0753c33ba55b5f162a2122de4b1a14c27ddef3184dfe6a3bf8fe5b28374c35bee43659329f81839f67928c8bc896877467f0f8197a6054ceda7e21fcb6dcff035b413e6099cadcd32ff8637bfdfd42ceb13b05f3af098d336ba23ea620b0d74f24eced5dd19be2243f1ccec83a0bc485310d9a6c2b1e9baf21bcc7096593ee7e6e646b85c881d57f50551931c2e53cf45c5e5eaea540b8bc71d9b5522f12be4e7a2d50569"}, {0x10, 0x18f, 0x2}], 0x570, 0x40}, 0x20000000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00003f8000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004cb000)='dctcp-reno\x00', 0xb) 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009c6000-0x8)={0x0, 0x4}, &(0x7f0000c69000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a81000-0x10)={r1, 0x80000001, 0x4, [0x5, 0xffffffff00000000, 0x400, 0xfff]}, 0x10) getsockname$ipx(r0, &(0x7f000009b000-0x10), &(0x7f0000415000-0x4)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000017a000)={0x9, [0xff, 0x6, 0x8001, 0x1, 0x3, 0x80000001, 0x1f, 0x0, 0x7]}, 0x16) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffe87}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8"}, 0x60, &(0x7f0000001000)=[]}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) [ 88.190653] sctp: [Deprecated]: syz-executor2 (pid 19187) Use of int in max_burst socket option. [ 88.190653] Use struct sctp_assoc_value instead [ 88.217783] Cannot find add_set index 0 as target 2018/02/09 08:31:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000008000)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='lo\x00', @ifru_flags=0x8000}) write(r0, &(0x7f0000005000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x532, 0x40, 0x2, 0xf6, 0x6}, &(0x7f0000001000)=0x14) 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) r5 = accept(r2, &(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000003000-0x4)=0x32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000001000)={r4, @in6={{0xa, 0x3, 0x7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, 0xbd}}, 0x7, 0xff, 0x4, 0x0, 0x5}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x8d}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001000)=r4, 0x4) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r7, 0x0, 0x2c, &(0x7f0000000000)={0x4, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x118) 2018/02/09 08:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff, 0x0, 0x0}, &(0x7f0000d4b000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008cc000)={r0, 0x7f}, &(0x7f00002a3000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bf9000)={r0, 0x9}, &(0x7f00006e3000)=0x8) getsockopt$inet_buf(r2, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000007b000-0xe)=@get={0x1, &(0x7f00001e2000-0x1000)=""/4096, 0x100000000}) r3 = accept(r1, &(0x7f0000bc7000-0x10)=@ax25, &(0x7f000087f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f89000)={r0, 0x2}, &(0x7f0000e12000)=0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c0d000)="6cefd56f3121a4fae6c9314b7b3f312601505e5d9c8d01a28967af009385df02e35d414fa67b5b659754722a5556bdbe9edd971c6403d864f39985d4926a82af236135964d4994fd0174008bfc4b1d9ad6", 0x51) 2018/02/09 08:31:15 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r0, &(0x7f00007f1000), r0, &(0x7f00006da000-0x8), 0x7ff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000fde000-0xa0)=[{&(0x7f0000737000-0xcb)="211d76bb4bf89199470109d5ab005d2858d19d00eded2d5841b7b1e688b993d97517cc5aa386693c0eff376cbd3e84da6fb3f9c2b38842da109eb56b4a5104fdecc87f5edfdcabee0eedc75df87d41a7701ba62bab3c66e08ad4a97ab62e33e4d07917fbdd5f5aff64f155f53b74e1787b8f0aee34c79f83fe724e28f3b4fac6b9ed1b3cc0825731e3e9b58b3dea03bc7459dcafffab610cbd2c74b85ec22d408c8e1eff3319ca124cde280d01e721646e84063bb88c59592af00b81d89b004554619f623d6b0bcddcd9e7", 0xcb}, {&(0x7f0000fda000)="b20b1e36c6f92554cf62b9ba3412c5aa5a9a5af05ab31b1c2ebb54e33f89cdf94dde467575cc4b4492e040d6437d9ab559f5d0424cf3d7c036cd020985bc13f4c3e01317eca708df051b202d830ed9bf1dd989331f9abb0cd7ccbd0f3312879c119fa02b4948482446d5b7f1b934c3ab2c7a24b525c799396ba97cff239bc789d85b8a14cdd0740238e2b2680324528a5240fa3df583a3987905630cd4d5a3a9dd1ff20a76a62b0d410314a4180f30a167b320a344e4a03e97d663f512ad490a797de8e0ce03fb4cfd8f98936f0f03df", 0xd0}, {&(0x7f0000fdc000-0xc8)="cafcd9854b82e4fdc995aa5c07f4d10f33770763fa1341fdbbfb72e6f84d64ee73cf07260ebfa397f763e276f68b37d2b8b6296e8efeccd4ba5175f9e9e4065df3bc0bcb52b69ce2bb11f64d190c720587843292d2b41c6bfcaa022d898fed50be59ad3795996b31cc22008907c310f2181bbb53367debe558b664085db7602741dda3410459bcc3db5fe8d8260474dc17fe6eaa8074ae9aef6f9478ddb04c808087cc1482d6b24318afeafce2a591ff84618e7ce2e4999b5d3e952391083d68f87504e346dea9a3", 0xc8}, {&(0x7f0000fdc000)="824bd620b704e515e23a4fcb2438d6c9ad309c6625a523565593184b16f618", 0x1f}, {&(0x7f0000e87000-0xa5)="367fcad8120e0d53e267a315a1d10b213a842282d4d68cca0d8baec3b141e376bee0ae8b2969e4e21a014c42b7bde7ea8b0e433f1ecb17913b4d7e58e6a217d52530bcc7d7e32a4740180dc953c354c0140cacce8255a157688de70698c85d2cbc9c33febdb6ad306a8dd07b013a27bfcc611bfccdeae588f403a677898590cec7727e6e37fb8ad5b4a022882159a370534cc17199f345312acea9d7a129b9518c167358cf", 0xa5}], 0x5, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0xfffffffffffffff7}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30, 0x20}], 0x2, 0x20040001) 2018/02/09 08:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r1 = socket(0x19, 0x1, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000956000-0x4)={r0}) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) socketpair(0x19, 0x5, 0x100, &(0x7f0000e3a000-0x8)) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000535000)=""/55, &(0x7f00008fe000)=0x37) 2018/02/09 08:31:15 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x2cd)=@raw={'raw\x00', 0x9, 0x4, 0x2a0, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x210}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @common='ip6tnl0\x00', @generic="0a46f0e8588999e5dbbb9b8fd814e5f8"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @generic="4649830cb02353cdc71c17271540f005", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}]}}, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8, 0x30, 0x9, 0x2}, &(0x7f0000002000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1}, &(0x7f0000002000-0x4)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000)=@can={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x438)=@nat={'nat\x00', 0x1b, 0x4, 0x3d8, 0x98, 0x98, 0xffffffff, 0x1b0, 0x1b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2c0}}, [{{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x28, 'ah\x00', 0x0, {0xfffffffffffffe01, 0xd8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8f, [0x1ff, 0x8, 0x1, 0x5, 0x98, 0x3], 0x0, 0x5, 0x1}, {0x666, [0xfffffffffffffff8, 0x5, 0x0, 0x9, 0x100000000, 0x4], 0x0, 0x5, 0x4}}}}, {{@ip={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xffffffff, @common='ipddp0\x00', @common='ifb0\x00', {0xff}, {}, 0x32, 0x3, 0x2}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x82c}}, @common=@set={0x40, 'set\x00', 0x0, {{0x2, [0xffff, 0x8, 0xffff, 0x401, 0x0, 0x8], 0xb4, 0x5}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x11, @loopback=0x7f000001, @multicast2=0xe0000002, @gre_key=0x8, @gre_key=0xbe}}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x80, 0x1, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8, 0xd, 0x0, 0x2}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8, 0x52f8, 0x3}}}]}}, 0x438) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000005000-0x94)={{0x33fc28e9, 0x6f53, 0x7f, 0x0, 0x5, 0x8}, 0xfffffffffffffffb, 0x20, 0x8001, 0x5, 0xb4e, "f5e772a9975162923f7cbb0331e5ab82e3113a6147ebfc3b8b72e8f8367eced14cb1b2fd5c0110dd64f1e6d4c3f0afa8337fd125397c93bb7978a0895e20e5c499d114bfdd3b98301b04cd17bf5bcbb3cc085381fa945e650f23cc3ae415c208ce6a62467b6e6f930ea298f4fb2e9401fa26a9371a8b4a06a3232cd92cd87e40"}) socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000005000)=""/38, 0x26, 0x12100, 0x0, 0x0) 2018/02/09 08:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x41f00}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) socket$pptp(0x18, 0x1, 0x2) write(r1, &(0x7f0000e76000-0x27)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) 2018/02/09 08:31:15 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f000026a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000803000)=0x14) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000530000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c4b000)=0x1c, 0x80000) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000032e000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r3, 0x9) socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00003dc000-0x4)=@int, &(0x7f000097a000)=0x4) 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a6b000)={@common='gre0\x00', 0x0}) recvmsg(r0, &(0x7f00001d4000-0x38)={&(0x7f0000e14000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000e42000)=[{&(0x7f000019f000-0x42)=""/66, 0x42}, {&(0x7f0000105000-0xac)=""/172, 0xac}, {&(0x7f0000793000-0x5c)=""/92, 0x5c}, {&(0x7f0000c0a000)=""/18, 0x12}], 0x4, &(0x7f00006a1000)=""/251, 0xfb, 0x9}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001d000-0xe8)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f000017f000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cf1000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f000021a000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00001f7000)={&(0x7f00002b3000-0xc)={0x10, 0x0, 0x0, 0xa0001009}, 0xc, &(0x7f00006c2000-0x10)={&(0x7f0000f18000-0x54c)=@newae={0x54c, 0x1e, 0x1, 0x2, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xa, 0x33}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcf, 0x0}, [@algo_aead={0xa8, 0x12, {{'ccm(khazad)\x00'}, 0x2c8, 0x200, "ab3b99f25de6609ba5dd7000a21651ea53e4024cf90de3977e8824a2215d863c55f610f5dc17ca31bbce0c4fcfa445393dd2e1e9b2e6b6145ad8fca9b3890059bfae204a17d33dce4885ea2f89e5d380d1e2f63770788633cb"}}, @mark={0xc, 0x15, {0x2, 0x4}}, @algo_aead={0xf8, 0x12, {{'rfc4543(rfc7539(cbc-serpent-sse2,sha256-ssse3))\x00'}, 0x558, 0xc0, "b9e1733333e1152b2ae6e96db65b0eca190e28b8492afab99186da0ca3e4a962111d33cb1a082f879bfc5ee2a59e921eebbd052632491e38feec4f60156beb41b1cbe1251af7c63d05eaee3ed2a24accb397532cf95b060a9344471487ef0d7d62ec0457be2638b0cb982b1aaac658ba98520083b8069164ca90bad8f9dbca3440aa280dfe422797fdc8856aa5a7a6ff5851a98aa4132e0fa25998dc5aed65611db4b3c5414987e188a833"}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2, 0x10000, 0x0, 0x7, 0x0, 0x80, 0xa0, 0x0, r1, r3}, {@in6=@empty, 0x2, 0x6c}, @in=@rand_addr=0x3, {0xffffffff, 0x7ff, 0x9, 0x4ab, 0x1f, 0x81, 0x9, 0x8}, {0x100000000, 0x9, 0x5, 0x100000000}, {0x4, 0xffffffff, 0x80000001}, 0x3, 0xffffffffffffffff, 0xa, 0x0, 0x4f, 0x2}}, @etimer_thresh={0x8, 0xc, 0x8}, @algo_auth_trunc={0xac, 0x14, {{'sha256-avx2\x00'}, 0x2f0, 0xc0, "2b10557cef2d123e6c19fd0def8ac3ad3c7562d6fe606bfcf5ffab4252c79ee0ff4c5603ad8156943acc8ba9db5e3f0815c23deeee56a284604d2cac7908cd5a9a2094faeb9778b1572fef93fafca3ce17ac4a84a7b639b11b9dbbdec0c5"}}, @migrate={0x138, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in=@broadcast=0xffffffff, 0x33, 0x0, 0x0, 0x7, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast1=0xe0000001, 0xff, 0x2, 0x0, 0x4, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x3c, 0x0, 0x0, 0x1, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in=@multicast1=0xe0000001, 0x6c, 0x2, 0x0, 0x5, 0x0, 0xa}, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xff, 0x3, 0x0, 0x6, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x6f, 0x2, 0x0, 0x6, 0x0, 0xa}, {@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2b, 0x6, 0x0, 0x4, 0x2, 0xa}]}, @ipv6_hthresh={0x8, 0x4, {0x5e, 0x60}}, @algo_aead={0x84, 0x12, {{'ccm(des3_ede-generic)\x00'}, 0x1b0, 0x100, "45417f24a061ee64ded5d5b94512a90685037546af02c3393004372e060b65b8c015955ed16cf081f017b3023432e23c045ca19104e5"}}]}, 0x54c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/09 08:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00008c3000-0x10)=@ax25, &(0x7f0000455000)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000080a000)=0x8, &(0x7f000006c000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4), &(0x7f0000efa000-0x4)=0x1b7) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) sendto(r1, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) close(r1) socketpair(0x5, 0x8080e, 0xffffffffffffff34, &(0x7f0000e23000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f000046d000-0x28)={&(0x7f0000049000/0x3000)=nil, 0x10000, 0x0, 0x29, &(0x7f0000a24000/0x1000)=nil, 0x5}) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ed8000-0x10)={0x2, &(0x7f000097c000-0x10)=[{0x0, 0x3ff, 0x1000, 0x489}, {0x9, 0x1, 0x5, 0x96}]}, 0x10) 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="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", 0x350}], 0x1, &(0x7f000047f000-0x78)=[]}, 0x0) read(r1, &(0x7f0000264000-0x59)=""/89, 0x59) pipe(&(0x7f000084e000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000818000-0x8)={0x0, 0x8001}, &(0x7f0000360000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000024d000)={r3, 0x9, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000324000), &(0x7f000095e000)=0x4) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 88.420305] sctp: [Deprecated]: syz-executor4 (pid 19251) Use of int in max_burst socket option. [ 88.420305] Use struct sctp_assoc_value instead 2018/02/09 08:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002df000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(gcm_base(pcbc(twofish-generic),ghash-clmulni)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000fd1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) writev(r0, &(0x7f0000e5b000-0x70)=[{&(0x7f0000506000-0x1000)="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", 0x1000}, {&(0x7f00009ee000)="efa3aef46333a63dbdcb38346eb57c8e0114e4a02d720c876fbf7e3d0ec869645eb4e89a3229aa134c92d1e7898fe254301aad80c9d5c1435c55907ff289b4862b62867691eba07a2ac29080adc0fe0097d5e978f0c0dd6209d7f2ba7d53298909b662caec0143d4db871bc5ca8f5d609934f7f68fa0ce76896dbe362ba7475406f16dfbdba4f8ed0e711cca5ee27ed1c5097763b22a7ab31fd556c7f0622af171655652617c4403454b40de99f69d0afd609c44bbb8a8ccf2735f349bc4ec25a1283793db1fae5b554cfd403ca61fc92dd5779a2bb67b0da9f903a761e450fcf4afb4cf325acb62462d6f7214", 0xed}, {&(0x7f000055f000-0x5)="380f92dd79", 0x5}, {&(0x7f0000696000-0xf8)="a2cccc96a7b8d0c9d9d028e75531c1593c359338ad695026937949db2762f15bedc11276e5853cfac799397d71fada4e5c58c2faaa77d08e3c6f325412babcbad252aa8bc5ce62da5a704510186fc0f28155967ae7d5245a8b09b0dc070404d2232e01c2da0c641a4d24ff8ffdb95a63ac84a37455e891fbe2cfee6ab3a81d5c1a45c2d02bfa82b4bd3415b22e742c49e1c9aa7517c4a3012363fef0800a6eb57f914d32dd92356b4c77e565d5fa8ede91b248096338b0c17cae73b991c4a5b15edeaaf7b60ba24601a520232c17578d2d352b4152e9cd85a666180e23561b2eef5c3d9b4da551782aecc0991033a1bcd114337506d098ea", 0xf8}, {&(0x7f00000f8000)="6cfd53e206ec8f45b50fc95f0383d89e48af6ef6195d007713187ee404e628746e21ec0ddfa1f358e215e5358f7707b1ce45e14a0368fd8f280d47175976b5cea8f185784cc87f4bb800bed9c3ec3f698d65cde0c04eef676712f3ecca8929fe569a236f443929dc395801c8c67c143b72ba4fb13015a67a39d626d593bf0e3ac822cc11e2575cf01abba6f51b813c9a32ad3e6f76dc", 0x96}, {&(0x7f00006cd000-0x76)="01906a43ae67b6fd68f40cfb8d568ea29d8ec08000b72eb37f29231c5583f548ae80bd588f78e2081bbbfe6b2d24b1045189fad4568e350ebf77dfeeac9b4215772f8ee16342ffd4823b1caf4ec5717d93758a2aedb4fdadc1224712b0587bf2dd0b95efd72403e7c28698cb5931152e63c007651e2f", 0x76}, {&(0x7f0000d10000-0x88)="d4016eb7955177e20d390d9c93984295935232c7da3a50e368b11541b63bb5188d849891f2de887baf12b295dd3fb21dccc182d9a95e86e527e37ac049b551008fdd957a24024b486f6230329a776706c03041e31bd31fbbeb5792d0b6a7f2a37902ccd24ba3eede05965f7c6228159be375016f605205b9e989257a8f0b8dcf2d7e572ad94a2d3c", 0x88}], 0x7) 2018/02/09 08:31:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x5, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200112, 0x805, 0xffffffffffffffff, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) poll(&(0x7f0000ef9000-0x20)=[{r2}], 0x1, 0x0) r4 = accept4$nfc_llcp(r3, &(0x7f0000812000-0x60), &(0x7f0000e73000)=0x60, 0x80800) poll(&(0x7f0000efb000-0x48)=[{r3}, {r1, 0x44}, {r4, 0x8270}, {r1, 0x1020}, {r2, 0x10}, {r2}, {r1, 0x8}, {r3, 0x420}, {r3, 0x200}], 0x9, 0x1) 2018/02/09 08:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x79) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000022f000)="665e58d30aae692061e0f197b32d831be134845d43ac6ae99f6b4270d8ddc6c6675f9203510a40adee17dea2006142876c2924db625c2280359cdabe91dad988ac1d99a864b1a2ff74d128a2b21df9f7b129cb67dbddcca4c1ca1f6eb77c669d367636e09bb40eea8b5b2bff1cb771af4f4acd7b1bf27d8b1f6d22810fd35f81f9e9cdd753445be417dafdd1fae97ea1e2063d87b395308e853ed6b20eb5fcb890f72d9877e2339a5966b491868e06b0", 0xb0) r1 = socket(0x19, 0xa, 0x100000001) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000064e000)=0x7fff, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/02/09 08:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d13000-0x4)) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/02/09 08:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d32000), &(0x7f00009da000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/09 08:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) pipe(&(0x7f000047a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000029d000-0x20)={0x3ff, 0x0, 0x0, 0x6935}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a64000)={r1, 0x8dd}) pipe(&(0x7f000009f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000065d000-0x4), &(0x7f0000c5c000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000dd000-0x64)={&(0x7f00001f9000)=[0x7f, 0x2, 0x3, 0x9, 0x618], 0x5, 0x7fffffff, 0xf8d8, 0x2, 0xfffffffffffffff7, 0x73a, {0x8, 0x4, 0x3, 0xc51d, 0x6, 0x9, 0x8, 0x7, 0x8, 0x3f, 0x5, 0x2, 0x5, 0x2, "aadc054cc0026f99b025015bda9f54efdc8955c62b650db47a747dbf2b8c3af4"}}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/09 08:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009ae000)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f67000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000a0e000-0x10)={0x1, &(0x7f0000e50000-0x4)=[0x800]}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000013000-0x14)={@dev}, &(0x7f00005ed000)=0x14) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000ca9000), 0x4) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) socket$inet6(0xa, 0x4, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00002e0000-0x468)=@security={'security\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x1e0, 0x300, 0x300, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00003dd000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1e0}}, [{{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0x0, 0xff0000ff], [0xffffffff, 0xff, 0xffffffff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x77, 0x1, 0x48}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x400, 0x7}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x2, 0x3, 0x81, 0x5, 0x8, 0x73, 0x8, 0x2]}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0x0, 0x0, 0xff000000, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x3f, 0x26, 0x3, 0x40}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xfadf}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x40}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x9}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xf}, [0xffffff00, 0xff, 0xff, 0xffffff00], [0xff, 0xffffffff, 0x0, 0xff], @common='vcan0\x00', @generic="60f9420ea0c564dac4666b998b35a799", {0xff}, {0xff}, 0x0, 0x0, 0x2, 0x13}, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xffffffff80000001, 0x10000, 0x3ff, 0x0, 0x1}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x2, 0x75e}, {0x20, 0xe4, 0x100}, 0xc89, 0x5}}}]}}, 0x468) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000205000)) r3 = socket(0x11, 0x4, 0x7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c1d000-0x4)=0x5f3d, 0x4) 2018/02/09 08:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x5, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fb7000-0x6)={0x0}, &(0x7f00009fb000)=0xfffffffffffffeb2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fbf000)={r1, 0x7}, &(0x7f0000778000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) socket$packet(0x11, 0x3, 0x300) [ 88.490107] sctp: [Deprecated]: syz-executor4 (pid 19261) Use of int in max_burst socket option. [ 88.490107] Use struct sctp_assoc_value instead 2018/02/09 08:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000055f000-0x1a)={0x0, 0x12, "d11153027c44eb4732b26ebe5c94a883cc17"}, &(0x7f0000672000-0x4)=0x1a) r2 = accept4(r0, 0x0, &(0x7f0000040000), 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000e46000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f34000-0x8)={r1}, 0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000f41000)={@generic="bec015cf71396a728cc4be463845a296", @ifru_data=&(0x7f000054e000-0x20)="3b00000007000000030305fffe00eb17ecff0000a1004c000449fa0002007e23"}) 2018/02/09 08:31:15 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0xfffffffffffffff9, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/09 08:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000c60000)={@local, @remote}, &(0x7f00002a3000)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0400020001"}]}, 0x28}, 0x1}, 0x0) 2018/02/09 08:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@common='ip_vti0\x00', r1}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{}, {}, {}, {}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/02/09 08:31:16 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x3, 0xfffffffffffffffc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000000a000-0xc)={@dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000b000-0x108)={0x0, @in6={{0xa, 0x0, 0xd2, @loopback={0x0, 0x1}, 0x7fff}}, [0x9, 0x5, 0x3ff, 0x80, 0x0, 0xffff, 0x4, 0x0, 0x0, 0xb16, 0x3, 0x80000001, 0x1cb, 0x1ff]}, &(0x7f0000006000)=0x108) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000a000)={0x100000000, 0x7a, 0x7ff, 0x9, 0x61000000000000, 0x1, 0xfffffffffffffff9, 0xa8c, 0x791e, 0x8, 0x60}, 0xb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000)={r1, 0xc24c}, &(0x7f000000b000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) 2018/02/09 08:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f000083f000-0x40)=[], 0x0, &(0x7f000070e000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair(0x3, 0x5, 0x7fff, &(0x7f0000bda000-0x8)) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/09 08:31:16 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000001c000-0x19)="da1ea68c7d7a5260765a09869fa38d547a22eb534f060994fa", 0x19, 0x885, &(0x7f000001b000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0xffffffffffffffff}}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000-0x4)=0x6, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0}) getsockname$unix(r1, &(0x7f0000005000)=@abs, &(0x7f0000019000)=0x8) 2018/02/09 08:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6f000+0xde2)={0x0, 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) bind$can_raw(r0, &(0x7f0000a40000-0x10)={0x1d}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, {0x0, 0x0, 0x80}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) sendto$packet(r0, &(0x7f0000753000-0xb2)="f22467ab8f11e7fd290781f3bc3ca2f2b2a97ad08fa3d9706159772a2a5d020eac24c87ff852e15250e8d57b84f59498a3338ffbf3ffd9471ba5f3d843e1907eb6b6b62fccead07c1aaec3a11c51cb0bd08e40455596712a1a0213d7b87e8e3a9a6642c8d5ea2c6218f898e0e85da7ff97a0727f52895b6a05ae85518beebc1d6be3c7c9534682b6b621fc94ce9e1c5125365dc6364497b59ea6f47da8dbe9901fd1264bf777de19d8af26e702fb942a0c44", 0xb2, 0x4010, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000940000-0x8)=@assoc_value={0x0, 0x5fcbc038}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000128000)={r3, 0x4}, &(0x7f0000884000)=0x6) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000035b000), 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000840000)=0x27f, 0x4) 2018/02/09 08:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003c3000-0x1000)=""/4096, &(0x7f0000a96000-0x4)=0x1000) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ee7000-0x4), 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a34000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000978000)={0x0, 0x4, 0x30}, &(0x7f00001f0000)=0xc) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000032a000-0x38)={0x0, 0x0, &(0x7f0000d85000-0x10)={&(0x7f00008e8000-0x210)={0x2, 0x12, 0x0, 0x8, 0x42, 0x0, 0x1, 0x2, [@sadb_key={0x1e, 0x0, 0x718, 0x0, "3db5690113b1fffd54178025c08cc3ac1b7d00b6a974a1ca291278bf6eb8bb05298d48d9dd88f01439efbefed1344f482488f3998063aa90baad19c84e6ead6f0dfb4a24bc785eca9d5e77487a5c182f7549e340c9063b40a3cd8e36f055167f9a5261c0163855984439537e8f018869fdbdf645742575ad83f4220f3d00c28e07c1e1ccbff25adef92f69eefa3428e7d9d427dd5d927507b1501f63fd4eaab7051dd8f007e8ac1b4efa16b59073e77f8de8ac14a453d4707f2f983736d2be14b6a1c9946c8a664a835000ce56c57bfc9c51de05de5bd7ff880396afa026acabff107a"}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x5, 0x0}, @sadb_address={0x3, 0x7, 0x6c, 0x20, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff}}, @sadb_key={0x1c, 0x9, 0x6b0, 0x0, "e6003cc2e64c54ef69c019ac9c7f0f81d25aa6b66be94e44f323ded422db16eb2ea52325a54bca03814ed7d95f503c05b86df8ac18deca618bed909ca806afebee8c7662bbcab14d77b77e4d03e21bffafd4b8447ff5ef9011edf8f26540d083f70020af34db088a8a6108baf61d04931991c780987ab20ade02139f689546070b90a7a9d499f01f18336297416538345905ddb5206d2b595e092e778e4fa0de9025672d6fc05f5c6aedcd000323aaa129bf45164ac701bde79df05528521998b01cbd8d444b1af032e9c069661afe7aa9c25f4c5699"}, @sadb_x_nat_t_type={0x1, 0x14, 0x800}]}, 0x210}, 0x1}, 0x40010) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d6e000)={r2, @in6={{0xa, 0x1, 0x42, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0xa14, 0xcd, 0x2, 0x1, 0x54}, &(0x7f0000cc9000-0x4)=0xa0) 2018/02/09 08:31:16 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$int_in(r0, 0x5452, &(0x7f000000b000)=0x7) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common="74756e843000", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}]}}, 0x408) 2018/02/09 08:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x40000c, 0x80807, 0x1000000103, &(0x7f000085b000)={0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00005cb000)=0x10001, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 08:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f0000c15000-0x38)={&(0x7f00001e3000)=@can, 0x10, &(0x7f0000b05000)=[], 0x0, &(0x7f0000dc3000), 0x0, 0xfffffffffffffffe}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000597000-0x4)={0x3}, 0x4) bind(r0, &(0x7f0000df5000)=@generic={0x5, "5c0cc771c368efbdea398f8881fa9f2e116ee06e64f625f82ef9a6c5d11ba6b34d2c743fb719ead4afd46706ab59faccf9ca8792a19ac2df5f1516f562e49e33405735f06abdfa206aaa624d4a3b8bd5076d1a61f73ef7159df55cd5a273c29c00d8ebe94a519583b54e9435804ad0db2e48134966f4637cdabe3b90a459"}, 0x80) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cfc000)={0x0, 0x4}, &(0x7f0000cd6000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000925000)={r3, 0x1818}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/09 08:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r0 = socket(0x10, 0x2, 0xc) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x40, &(0x7f0000ab0000)={0x1a, 0x0, 0x0, 0x1ffffffffffe, 0x5, 0x4, @random="8dae55d9b9d2"}, 0x10) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/02/09 08:31:16 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000035000-0x28)={@common='sit0\x00', &(0x7f000002b000-0x10d)=@ethtool_dump={0x40, 0x33, 0x4, 0xfffffffffffffd4e, "cbed42478d0153706c87d9806487d493e9d41c408787612c65c31bbc28ba1c90ad9f1004f84cfc9802a312232d05f8285661b5ca78f5a598cffb8abb0ca4ecb6e1f400c25993fbfe49150ce9b81e8b9183247a69e8fc00a1a1a3d94a556aa6df2b258ff8b557b9e801668136e22869b2cd8fe099670fb4906a20216615758f6461a33a85aba9ec27d9f5f3be3b2b4b461cdd315bdddbda860a66899823bbdd8cb701a85d29150fb2135265ea4a56bff476330d79721829d3724f210007ce99533ca7cd9ef9b8ea5b00bb502ed03a9c181399f7dc9d20bb2825033ae16b5c9a1a26bb2a6de66d39f8684da009dbb591f3938f37b247e5774d99db37c193"}}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000), &(0x7f0000017000)=0xc) listen(r0, 0x6) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 08:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/02/09 08:31:16 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000001000)={@common='sit0\x00', @ifru_map={0x10000, 0x8, 0x27, 0x0, 0x9, 0x1}}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) [ 88.733422] device lo entered promiscuous mode 2018/02/09 08:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) recvfrom$ipx(r1, &(0x7f00009ab000)=""/225, 0xe1, 0x2, &(0x7f0000b2d000)={0x4, 0x9, 0x3, "73959b710861", 0x101}, 0x10) [ 88.805979] validate_nla: 8 callbacks suppressed [ 88.805984] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 88.818159] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 88.841091] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 88.848524] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/09 08:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common="6c6f00000000100000000000001aa700", 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_FLAGS={0x8, 0x8}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1}, 0x0) 2018/02/09 08:31:16 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f000093e000-0x10)=@ethernet={0x0, @random}, &(0x7f0000479000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xeb3000)=nil, 0xeb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000eb4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) socket$inet(0x2, 0x2, 0x4) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x4000000000000147, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/09 08:31:16 executing program 2: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) connect(r0, &(0x7f0000eda000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) 2018/02/09 08:31:16 executing program 1: r0 = socket(0x11, 0x6, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00008e6000)={0x8000, 0xa298, 0x5, 0x8000}, 0x5) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80007, 0x400, &(0x7f0000017000)={0x0}) accept(r1, &(0x7f0000006000-0x10)=@can={0x0, 0x0}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000018000)={0x1d, r2}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000007000)={r0}) 2018/02/09 08:31:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000041c000-0x44)={{0x2, 0x3, @rand_addr=0x1}, {0x95d694a8b00cd146, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)=""/137, 0x89}, {}, {&(0x7f0000002000-0x6b)=""/107, 0x6b}], 0x3, 0x0) 2018/02/09 08:31:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1, &(0x7f0000001000)=0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x20, 0x9, 0x8, 0x1, 0x6, 0x400, 0xfffffffffffffffd, 0x0}, &(0x7f0000000000)=0x20) socketpair(0x3, 0xe, 0x8, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000002000-0x8)={0x2, 0x100000001}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000465000-0x1008)={r2, 0x10001, 0x1000, "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"}, 0x1008) r4 = socket(0x10, 0x2, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000000)={r0, r5}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000dd9000-0x10)={0x2, &(0x7f0000615000)=[{0x87}, {0x6}]}, 0x10) 2018/02/09 08:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00005b2000), 0x1) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) 2018/02/09 08:31:16 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f5d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x2)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000594000-0xc)={0x10, 0x34000}, 0xffffff0e, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0x1, {0x10d}, []}, 0x14}, 0x1}, 0x0) r3 = socket$inet(0x2, 0x7, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000bf7000), &(0x7f00008c8000-0x4)=0x4) 2018/02/09 08:31:16 executing program 2: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1a, 0x0, 0x200) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f00000d1000), &(0x7f0000316000)=0x10) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[]}, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f00000b7000-0x38)={&(0x7f0000318000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000054000-0x10)={&(0x7f0000318000-0x30)=@ipv6_newroute={0x30, 0x18, 0x4, 0x2, 0x2, {0xa, 0x80, 0x20, 0x14, 0x0, 0x2, 0xfd, 0x8, 0x300}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/02/09 08:31:16 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008d6000)) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000e000)={0x2, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x1}, {0x0, 0x8, 0x0, 0x659}, {0xff}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/09 08:31:16 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000d84000)}, 0x20) 2018/02/09 08:31:16 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, {0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x8001, [0x200, 0x3, 0x2, 0x6, 0x2, 0x7, 0x4760, 0x1]}, 0x5c) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)) 2018/02/09 08:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd", 0xf0}], 0x1, &(0x7f000074e000-0x30)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000080000)={&(0x7f0000efe000)={0x10}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) readv(r1, &(0x7f00000da000)=[{&(0x7f0000271000-0x6c)=""/108, 0x6c}, {&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x2) 2018/02/09 08:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000520000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x1, @empty}, 0x10) 2018/02/09 08:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000fa2000)=0xfffffffffffffe01, 0x4) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000f0d000-0x78)=[{{0x0, 0x0, &(0x7f0000a51000)=[{&(0x7f00002e3000-0xca)='k', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/09 08:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000993000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) sendto$inet(r0, &(0x7f0000264000), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b04000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r0, &(0x7f00004aa000-0x604), 0x0, 0x0, &(0x7f0000024000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000035d000-0x4)={r0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b8e000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000e23000)={r2, 0x1, 0x6, @empty}, 0x10) 2018/02/09 08:31:16 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000029000-0xc)={0x0, @dev, @dev}, &(0x7f0000021000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000028000+0xf61)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f0000024000)={&(0x7f000000b000)=@delpolicy={0x60, 0x14, 0x1, 0x6, 0x1, {{@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2, 0x0, 0x0, 0xbe9, 0xf912852e1eddef6, 0x80, 0xa0, 0x88, r2, r3}, 0xf, 0x1}, [@replay_val={0x10, 0xa, {0x2, 0x5}}]}, 0x60}, 0x1, 0x0, 0x0, 0x50}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000a87000), 0x2) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005ea000-0x4), 0x6d4a708c389aed01) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000943000-0x210)={0x2, 0xa, 0x0, 0x0, 0x42, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0x2}, @sadb_x_sec_ctx={0x3, 0x18, 0x6, 0xb342, 0xd, "937b3f779e313aa5806c628da3"}, @sadb_x_nat_t_port={0x1, 0x16, 0x3}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0xc, 0x2, {0x6, 0x3f, 0x0, 0x3, 0x0, 0x101, 0x0, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_lifetime={0x4, 0x3, 0x101, 0x6, 0x401, 0x6}, @sadb_sa={0x2, 0x1, 0x1, 0x7, 0x3, 0xf, 0x4, 0x80000000}, @sadb_spirange={0x2, 0x10, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x3, 0x5}, @sadb_x_sec_ctx={0x1f, 0x18, 0x0, 0x2, 0xeb, "ae4ff7d37c685ad3e96294f12c82b8d916ad0191ec1bf447a376b75b562993b64e82298f14ff7bf2e0ee4568177a3d56e6c9347b062c1e23824a0d38ebbf92378c77fc48a86829d3df5526ead67e1159b15de8b4e89f457f2fda1b2bb22bb09be09c51558d0fd9c472aa41b7d31280b80dbf023b29c3509aaf80667b5cbf2a86a108f6580294655e5285081aac0d65d4787362fe5b299a2d2caa78ea65b0229b53aa6e22aa5c0b722a2042994be8098b3754d38debbdd6138c0a8bcaca58e756e2a56605dd72a38d80b431e0fca6a3d9326922606fae0b4f7014fbc4ebef6c7d5a7fa7d7c3f2cd6b662ff4"}, @sadb_x_sec_ctx={0xa, 0x18, 0x6098, 0xfffffffffffffffe, 0x41, "2d5c6432a9938696a975ae7de8bd5b1a71354fc33de57530302b08a67a2bc3a0ab73ac24e922f5ba265549a40907ca21fbdb1199214ce0b422a1e07e70a14dc969"}]}, 0x210}, 0x1}, 0x0) 2018/02/09 08:31:16 executing program 7: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000034000), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x3}, {}]}}) 2018/02/09 08:31:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000002a000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80800) 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) writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000379000-0x6e)="7aff437186bbe84b344d4dad946697bc84b5a366ccf369c7f6f8b2c03642644e4e41d7d2198059e3a847cab0f12bd99fda142d58edd4bb90936cb06f72ac52d13f6f996d14c9187945fff8018ac927250cf4bc4d90c42e57ab92f10c4d642dc86a6183153541fcaf12bc893ee35b", 0x6e}, {&(0x7f0000001000-0xfe)="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", 0xfe}, {&(0x7f0000001000)="f94b86b55f13834c1dac5deaaa9b7e7d", 0x10}, {&(0x7f00009ac000)="d16d3982bf7ad5b1feb97b5f0c4e15f94b734541445e66e8fceab9ae4d656be47f5b3b6848b0aa5027c8d862db2393b6c2806c28ae2a2f16ab5763157a938ea754fff2725e6ac0e3abc3b9b6f3eb85083be140484693b39d75c1250b3459e195877c193c740bc7cf696a8f0e00fb69d2b8c11583778e4daf47310e97591b94f6453dd52fdf6a41dd37a4240cdbf67c3d8b6b813d3d8442c15d15367ccb9635549eb9c1342c6e38cdaf728817", 0xac}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000d3e000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000015f000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ifb0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/09 08:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800}}], 0x30}, 0x0) socketpair(0x9, 0x7, 0x0, &(0x7f0000696000-0x8)={0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00002a4000)={0x1, &(0x7f000070b000-0x4)=[0x9]}) 2018/02/09 08:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80007, 0x438, &(0x7f0000c59000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket(0x1d, 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d19000)=[@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xff}, @in6={0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x7, @empty, 0x9}, @in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0xd6aa}], 0x70) r2 = socket(0x10, 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f00002e0000), &(0x7f00005bc000-0x4)=0x4) write(r2, &(0x7f00006c9000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/02/09 08:31:16 executing program 3: socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000089000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x88, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/09 08:31:16 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000023000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x1, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000026000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000013000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000023000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000009000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81, r2}) getsockname$packet(0xffffffffffffffff, &(0x7f0000029000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000d000)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000029000-0x9)={0x1d, r3}, 0x10) 2018/02/09 08:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x804000000010, 0x80000000802, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007c6000)={0x9, 0x1, 0x7f, 0x1, 0x7}, 0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000e52000)=""/20, &(0x7f0000879000)=0xfffffffffffffcdb) write(r0, &(0x7f0000b39000)="240000001a0025e00000001318edfc0e0a0af5000004dcf501ffff0e08001000481836f0", 0x24) 2018/02/09 08:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x2, &(0x7f000089a000)={0x0}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00001a2000-0x4)=0x1, 0x4) accept$llc(r0, 0x0, &(0x7f0000bd7000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d5c000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000432000)="0000daf8ff08ff00704f7c", 0x6c6fe372586ec3ba, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0x84, 0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000e00000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000abc000)=0x32) 2018/02/09 08:31:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000083f000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ffb000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000885000-0x1)=0x6, &(0x7f0000000000)=0x1) bind$rds(r0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 08:31:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) r1 = accept4(r0, 0x0, &(0x7f0000905000), 0x80000) connect$bt_sco(r1, &(0x7f00009c6000-0x8)={0x1f, {0x8, 0x8, 0x1f, 0x1800000, 0x6, 0x1800}}, 0x8) 2018/02/09 08:31:16 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) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000229000)="b478ed317ef5cbe250125ac1abf61a41ab00abf50b9232f1c40ae191b1403e994b04b52a4ea54587", 0x28) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[]}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) pipe(&(0x7f00004cf000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000b1e000-0x103)={r3, 0x79, 0x3f, "7340b362c4c2efeb9c4c40104fe68ef26e2a495d892808897f1fd1040a9c4a2bd5d355b2c7a1176a0909749938466d8defb53308569abe3f4fd7b3007cf23de6045b172b107f0e61c81e5080ca6cbbbd655e6321fef072f33605c189ffd635640c241b733fc01cf20dae3d5e97819d0d9e7824b0cd9824a68dc0333381ce48d9ad0ce8f12ff72bf4e84c164801a997bc8979985d8d13afac663b70dfc5ef0b991e81c862a7f34412c12260d54351171d870807ec0e19a6ce868f3d44a488d7c6ed7c3071624915b4d3faefe6f16e1278de1d03fc90b0b6e9bedca2b08903db3171513ee4fae5f8ccd813b142ec103725d7e4598ef686c81cf1"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000027c000)={0x0, 0x1c, &(0x7f0000eb4000)=[@in6={0xa, 0x2, 0xd8f1, @empty, 0xffff}]}, &(0x7f0000742000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f93000-0xa0)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xbfaa, 0x300, 0x80000000, 0x1, 0x40}, 0xa0) pipe(&(0x7f0000e5f000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f00007f1000-0x10)={0x0, &(0x7f0000509000)=[]}) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f00001aa000-0x4), 0x4) 2018/02/09 08:31:16 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4ee) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000)={0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x4c5d, 0x4) r2 = socket$packet(0x11, 0x1400000000003, 0x300) getsockopt$packet_int(r2, 0x107, 0x1000000000000b, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0xfffffd2f) 2018/02/09 08:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000074b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000df000)=0x1c) bind$inet6(r0, &(0x7f00006bb000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000271000-0x61)=""/97, &(0x7f0000955000-0x4)=0x61) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f20000-0x14)={0x8, [0x7ff, 0x7, 0x68e, 0x4, 0x2, 0x5, 0x1000, 0x6]}, &(0x7f0000a8b000-0x4)=0x14) ioctl$sock_ifreq(r0, 0x8947, &(0x7f00006c7000)={@generic="4b30a97445fc11b7ec474ecd714aec35", @ifru_data=&(0x7f0000cb7000)="958a6818431d75895a9f5495d64fcb764f13243b7ff852fc9457ce170917aba2"}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004c4000-0x8)=@assoc_value, 0x8) 2018/02/09 08:31:16 executing program 2: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000), &(0x7f0000dee000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4), &(0x7f0000dfb000-0x4)) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000), &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x207, 0xffffff7ffffffff8, 0x2}, 0x10) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000e00000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x6}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e00000-0x8)) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/02/09 08:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00008b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000582000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000980000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0xc62, 0xffffffffffff7fff, 0x100, 0x10000, 0x20000, r1}) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) 2018/02/09 08:31:16 executing program 6: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff7, @empty, 0xcf83}}, 0x800, 0x37}, &(0x7f00004ae000-0x2)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xc, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x100}}}, 0x8c) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ea4000)=@syzn, 0x10) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f68000)={r0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f68000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1ff, 0x0, 0x8001, 0x3}, 0xa0) connect$inet6(r2, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/09 08:31:16 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000), &(0x7f0000025000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000025000)={0x10, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) 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) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000027000-0x18)={0x9, &(0x7f0000004000-0xed)=""/237, &(0x7f000001f000-0xd8)=[{0x3b69, 0x43, 0xffffffff, &(0x7f0000027000-0x43)=""/67}, {0x33, 0xc8, 0x100000001, &(0x7f0000027000-0xc8)=""/200}, {0x4, 0xfc, 0x5, &(0x7f0000008000-0xfc)=""/252}, {0x1, 0xc6, 0x10000, &(0x7f000000d000-0xc6)=""/198}, {0x14f3783e, 0x62, 0x8, &(0x7f0000027000-0x62)=""/98}, {0x0, 0xb5, 0x4, &(0x7f0000006000)=""/181}, {0x0, 0xe4, 0x40, &(0x7f0000024000-0xe4)=""/228}, {0x4, 0x6f, 0x3, &(0x7f0000011000-0x6f)=""/111}, {0x5, 0x6e, 0x80, &(0x7f0000027000-0x49)=""/110}]}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0xfffffffffffffffc, []}]}, 0x18}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000005000)=0x7fff, 0x8) r4 = socket(0xb, 0x2, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x4000003, 0x32, 0xffffffffffffffff, 0x2000008) accept$packet(r4, &(0x7f0000027000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000027000-0x4)=0x14) 2018/02/09 08:31:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xf1)=""/241, &(0x7f0000002000-0x4)=0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000964000)={&(0x7f0000def000-0xc8)={0x2, 0x400000000000003, 0x0, 0x0, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0xf, 0x18, 0x8, 0x1, 0x6f, "de81c755744dc5d4787ad8dd95d1142a1ddae3d96343f1ff2e1e0eff84e491657c9304e1e1fe1f0ebe60d4e3216362dba8dc72dd752464434bd059b8009666e75ab74930eab1d208bbfd33d89b09173ebcedb6611b9e5cec167674cfc761cf538cbcb74f5dab57a4162f136aee9dc2"}, @sadb_x_nat_t_port={0x1, 0x18, 0x1}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0xc8}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a51000-0x10), &(0x7f0000614000)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d62000)=0x0) r4 = socket$inet(0x2, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002ef000)={0x0, 0x92f}, &(0x7f0000adb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00002bb000)={r5, 0x7, 0xa, [0x5, 0x9, 0x66, 0xff, 0x1ff, 0x3, 0x8f, 0x88b, 0x355a, 0x1ff]}, &(0x7f0000856000-0x4)=0x1c) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000d59000-0x4)=r3) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000a1000-0x4)=0x335, 0x4) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000006c000), &(0x7f0000188000-0x4)=0x4) 2018/02/09 08:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00006df000-0xc)={@empty, @broadcast, 0x0}, &(0x7f00001a7000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000459000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x58a, 0x4000006, 0x100, 0x7a3a, 0x86, r1}) bind$inet6(r0, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 08:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000028c000-0x126)={@random="caf1134159f7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, "18", "2e53f8"}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000295000-0x8)={0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e7f000)={0x0, @empty, @multicast1}, &(0x7f00003c9000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000057c000)={r1, @multicast2=0xe0000002, @rand_addr}, 0xc) [ 89.272062] sctp: [Deprecated]: syz-executor3 (pid 19471) Use of struct sctp_assoc_value in delayed_ack socket option. [ 89.272062] Use struct sctp_sack_info instead 2018/02/09 08:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x58) getpeername$packet(0xffffffffffffffff, &(0x7f0000b69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00004ad000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000053b000)={'vcan0\x00', r1}) 2018/02/09 08:31:16 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000e000-0x8)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000f000-0x4), &(0x7f0000004000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x0, 0x1, 0x3, 0x3f, 0xfffffffffffff719}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xb6, 0x6, 0x2, 0xcd, 0x0, 0x3, 0x6, 0x3, r1}, &(0x7f0000005000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2000000000000059, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 08:31:16 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000020000-0x10)=[{&(0x7f0000020000-0x17)=""/23, 0xc}], 0x1) read(r0, &(0x7f000001c000)=""/18, 0x12) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000001b000)=0x3ff, 0xffffff5c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 08:31:16 executing program 5: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x2a59, 0x7a}, {0x6}]}, 0x10) write(0xffffffffffffffff, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000bd5000-0x20)={@common='bcsh0\x00', @ifru_flags}) [ 89.337971] sctp: [Deprecated]: syz-executor3 (pid 19491) Use of struct sctp_assoc_value in delayed_ack socket option. [ 89.337971] Use struct sctp_sack_info instead 2018/02/09 08:31:16 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000016000)=""/27, 0x1b, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002a000-0x10)={0x0, &(0x7f0000029000)=[]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) 2018/02/09 08:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) bind$alg(r0, &(0x7f000075c000-0x58)={0x26, 'hash\x00', 0xffffffffffffffff, 0x3, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006e5000-0x20)="0a0775b005e381e5000000085c54f6b7295df0df8217ad40000000000000e6", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e74000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0x10, 0xf, 0x2) bind$nfc_llcp(r2, &(0x7f0000643000)={0x27, 0x1000, 0x100000000, 0x9, 0x4, 0x1, "b7a02bfd1b12bdd1dc2bf09eb7c2e7111ece5b038be5280b684d132f7d2ff00f90707d24acc19f949c47a70e8308c666638184ef39042abf7fa1823d405090", 0x2}, 0x60) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e38000)) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 08:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000004f000)={r1, 0xa8, "2f273a75787d1a040398c29dbc43f57617b05d85df09121c020e14c3c1439f6967dfa23f1ecc3d95273eb48518729a9aaec4faa2281177b0f7d9ad813a32aa22b8cb1d31e9d6f5fe95c9ce61856dac72772eda0bd6eccd8a6bb0264c29133a62df06fe471721eabedb6c1036131751dccea21dc371d4c475fb5ee3e87aefb4c56239d12aafcdc7cca56fccc15b29e12f50e8e4791adcf136a43c0bb2de06c22f4bad7de75b478b50"}, &(0x7f0000d49000-0x4)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/02/09 08:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) pipe(&(0x7f00002eb000)={0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00001d3000)) 2018/02/09 08:31:16 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/02/09 08:31:16 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270200000000000004007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000011000)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000006000)={0x6, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x86}}}, 0x88) 2018/02/09 08:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ad1000-0x8)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e09000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000516000-0x38)={&(0x7f0000e0b000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00001c5000)={&(0x7f0000f87000-0x2450)={0x2450, 0x6, 0x7, 0x0, 0x4, 0x2, {0x0, 0x0, 0x6}, [@nested={0x21a8, 0x3e, [@generic="b7e3b6df055899aeb19b849d233bae58e331bfc07159b956742800ccc54d5334156bf5bba57085d5ff21ff04528b4d2d291b155eb1d5c4424132fa114fdbeff69b1fa7fb7a94", @generic="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@nested={0x10c, 0x3c, [@typed={0x10, 0x96, @u64=0xfffffffffffff411}, @typed={0xc, 0x8e, @str='/\x00'}, @generic="d022727b5e1161600632e9a3a7b982783854f42473fe828d1db29e5984613fe45580c1d93c035e349ad9139fedf3a927cbda1ef6cbe89fe02531d9aef2345dd74387f49cbdebab501764c9371b6d39fb4dd28161da9cf5d5e4c43b10307da39fabaa577a31c467ae26a44250129e3f9bb40a53ac806273196bd92d09e5e72a1b61b6dc15e28e4a7bc146cd8c815aad6bb611602e21b20f0e8bbf88588120940497089427915602c0f739ddddd38a0f7aecd6406f7ca77bd3b3f85af6", @typed={0x8, 0x1c}, @typed={0xc, 0x35, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0x10, 0x3e, @u64=0x8}, @typed={0xc, 0x20, @pid=r2}]}, @generic="1cd7003965d4ed035a6307bb263f8f60bc8cae1c1efc6eeb94d3bac2363bc187931b2a4e27c28d5f45c1ba21815fa6d5883f67792ad1afce8343fc177025369f2412232fbd1c9022f42930ef7e115d4f733b33bb1fa9223e5f8f03e643c325bf8e97de6d5a72225d3f5c55c5a3a44d7a93b3aa07072bba", @generic="46b9dc193673dc26e528babb2b6c14996c59a76c8d1fbb9eb34f2d6fe3e8b8b743bf609d39ff8f4aa2cbc2a21d4c2259381c36fe430e554e973b1c384896399d796b9f1418bd18edc7bb5b76a21a009e082752e164cb69f79db4fd2f2abe9bd88bcfb6de4ad520d18981b60e543c3c46564583307d704a1c3f84f065b09dce886c809ecaf1daf3c10a5abe930740e88ca7567af931d80e123246f6323775992fbb71e87e21d24e400c5882493061ecef88e9d8753c132fc719205b91354eebf8c7857e0a900c1b240c89044c4e4af02803d1ff75157c71f41404b7e544791c7b36af43f611c5f6b555429384ce6958ed3314063f864c08f5", @typed={0x18, 0x5b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2450}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0xfffffffffffffd2d, &(0x7f00001f0000+0x98c)=[], 0x0, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/02/09 08:31:16 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@common='syzkaller1\x00', r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xe}, r2}, 0x14) 2018/02/09 08:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x0, 0x82b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000ae000)={0x0, 0x2}, &(0x7f0000575000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000165000-0x8)={r2, 0x3f}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) pipe(&(0x7f0000cf1000)={0x0}) bind$can_raw(r3, &(0x7f00004f8000-0x10)={0x1d}, 0x10) getpeername(r0, &(0x7f00003ea000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f00001dd000-0x4)=0x32) 2018/02/09 08:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000076000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000935000-0x6d)="b069f0dacd354b167996be2ddfb789ca1122e372ae32159967c0993e92efe92b3c19f013743defbde6d7899c2ceacb48c9b153e85628f295ba923290d39cf982eb879f9d4a2201e50e24bc21fdbb36a7e1c150fa5a0bdae94dbf5222252819b69cf9ba5664fd47fad34bf27bca", 0x6d, 0x20000000, &(0x7f000086a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) r3 = accept4(r1, &(0x7f0000be4000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f000047a000)=0x10, 0x80000) recvmsg$netrom(r3, &(0x7f0000384000-0x38)={&(0x7f00000ce000-0x48)=@full={{0x3, {"b5d6916501d8fa"}, 0x2}, [{"d1309245096b48"}, {"8ff77ef7327b9d"}, {"d9678e0d66c860"}, {"f335108d2a12e2"}, {"90498ace3e5f57"}, {"087b1cc272af82"}, {"9eff263c2fe040"}, {"e5e6e708000533"}]}, 0x48, &(0x7f0000900000)=[{&(0x7f0000317000-0xaa)="1b065fbb6068571d1a8375eb7636cf70333d76effa66274f075d592325f289bab2095599120aece717afeed1fd51d4a1470079a1ddfca3fef4fa1d83b7faf736730a2d0eeeed96096cf5061622865f763264578a53541672720515028edca5d04786bcf066e4b4a54e2f433fb0d4b2420f79b90374c8d7ac7a89568ec656959a77dc75961b658c168abee5389aff49376df4e29e513e4892e96906c284f2e605c95aabe2e42b2cb61e04", 0xaa}, {&(0x7f0000406000-0x7)="8387648d715fe5", 0x7}, {&(0x7f0000eb7000)="7606a64479eabfa7d4d54d5f0449db1103e001559d888aa662c32a2e3bcb8fb4268782b6ff6fbfc2e7851bd88b7835e04806d1254274c9d3552a0066d2b28ad7228691cce403dfb7d12a3fbd45a5110e0ba752d8e41a9b73f3a6d9e6fa9d4b572fe5e1ab5dcb5777ab1444db32b9e72dc140822c205f15b9cce7dd383aa059a1791afa65906781c29acd8fdabe4a33c81f3c", 0x92}, {&(0x7f0000301000-0xfe)="ba0519cd1552e28391a04bd329a6557b48507275b9a8defbbf33868a0f546581967386f1110d0be65ec3220ff0750f16ecc2fb272ee49bb0d3ce1875e0fca9f11d6e3638aa2d2dc92038cf568d852ccd781f5cf233cfa003ebabc74f14b837aedf2e7d970ca8bef62474336fb3628c3d55deb6179c647006d51619206162672ecca7e7357b707d854663146ade2c38ea83908f6e26feda45af1baba8441e793f18f40d44bc08b0e1ebb6da6cd3fd3df96de93a8fbe950d83bb69688ffc14ec541646c8a937efc042a787b781ba67f28063d37eb5fad930add88142c81de3385ba0017a53a333f206ec363c5d449fcfe257c7ee85dd5f77d039e29f1ebd4a", 0xfe}, {&(0x7f00005f8000)}, {&(0x7f0000665000-0x1000)="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", 0x1000}], 0x6, &(0x7f00001e4000)=[{0x108, 0x10a, 0xb7, "7352fffe37cae1ee70d50b5b28f284d4ef8ee3b17a6c67f51abaade2901943155525f41b8c4b5fa8c269547a35afe8897808b1504b5d1d969d74dbe08a12b4d8bd19b2359fd3d028373db96e63057b7343efedb8e328d7eeb6bdc027950aa83b55fca26bc8ce80a39f5da2138e8a4697d47413ea090a046fabc52a4258805f1571a839456eca475f72bf935d6d527f0a26c99552cc121aa00263afd3f47047e68cf7ec7ae971f857e70f6ad2a92eddfec9b9e37127e11fb355bc9bb5609c1605b80b857d2052b801747d401c90daf94be3eb50c41b68a21091ba81566bd2b7e06175bb0ecddd6bdb3256e6d3ee5b8956dc"}, {0xa8, 0x119, 0x8001, "25b323ab5d06314248f79737634a596b1bedb6b7ff70e4eb471ba69ed6d6340ab78e57ddb3a6d36969dd00fa1f186612c4edd0428aad52de0a6be368310d507c867e290adf243ba21c7c1c8da6c0155ffa15e5da0413a08de69c1c4b4fe2bd75aa8fc432d8ffee52da8cf0b3ec1a9dc0ead93432536c4ad10a75b4a1162f018ce9653a75969a336b8054fe0920f90c745910"}, {0x28, 0x107, 0xbb5a, "bbf503d7c568b007b763a8e92164ad1b7a80b242922ca07d"}], 0x1d8, 0x20040000}, 0x10000) getsockname$packet(r3, &(0x7f0000a3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005f2000-0x4)=0x14) sendmsg$nl_route(r3, &(0x7f0000032000)={&(0x7f00008d8000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00002a4000)={&(0x7f000092e000-0x28)=@bridge_getneigh={0x28, 0x1e, 0x802, 0x4, 0x1, {0x7, 0x0, 0x0, r4, 0x52, 0x20693}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x131}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000fce000)=[{&(0x7f0000503000)="33b34f16448632c3a214c38f", 0xc}, {&(0x7f0000d89000-0x55)="33f720356146d9c6e7f86ee4113c6ae0ab25c4399985f8538d2ff9fab0bea68dd2d5f118d6ec00e92084401f247182913edc6428e233b9187e6fb0ae85b7f88c8efa51832b7cff9212d46e32c3b0bd0eacabda75bf", 0x55}], 0x2) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/09 08:31:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/38, 0x26, 0x40000000, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f00003d1000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) recvmsg(r2, &(0x7f0000883000)={&(0x7f0000be5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000e64000-0x50)=[{&(0x7f0000d39000)=""/16, 0x10}, {&(0x7f00009fd000)=""/255, 0xff}, {&(0x7f0000f70000)=""/151, 0x97}, {&(0x7f00009bc000-0xb1)=""/177, 0xb1}, {&(0x7f000035d000)=""/219, 0xdb}], 0x5, &(0x7f0000179000-0xe6)=""/230, 0xe6, 0x1}, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00006e0000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000754000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000082e000-0x8)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000834000)=0x7, 0x4) accept$packet(r3, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000076b000)=0x14) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x7, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000968000-0x8)=@assoc_value={r5, 0x4}, &(0x7f0000245000-0x4)=0x8) sendto$inet6(r3, &(0x7f000065b000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000ebd000)={0xa, 0x3, 0x40, @empty, 0xffffffff}, 0x1c) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00001bb000)=0x1f, 0x4) bind$inet6(r6, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r6, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 08:31:16 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000022000)=@hci, &(0x7f0000013000)=0x6, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000023000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000e000), 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022000)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000004000), &(0x7f0000020000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000013000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x4b1baca08fa26046, {0x2, 0x1, @broadcast=0xffffffff}, @generic="47f2963d9dea9f35650d0b63f4c2300b"}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x4, &(0x7f0000024000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000001b000)=@int=0x4f21, 0x4) 2018/02/09 08:31:16 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_void(r0, 0x1, 0x8000022, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000b000-0x20)={@common='erspan0\x00', @ifru_flags=0x1000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000022000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0xc6)=@ethtool_regs={0x4, 0x1, 0xba, "f3c5e70dd2d23dceebcd0af9fa777a6758ef1131de445f85fb82ee4bbb98c715e58e96d08145dba2613a8a91919c4e485517fa548e95e7c7ff7058c04b8e9829e6898137138d4a2943c6123cae96e2e3c2d59a284b00228d6aa39c1424e0e8557f09d6bb92ae3fc9ff442520642b2b824def9eb4bae2dbb0a74af8e639dac53dfe981fb865cb52ce7e4ef9eefeb250862b233f64aca3f6eeef1d7b85ca8105640ce4223b09d9d53fab5bf4634d21bd3d032ff56382ab87860ce9"}}) 2018/02/09 08:31:16 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000084c000-0x4)) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000fc3000-0x4), 0x4) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[]}, 0x0) 2018/02/09 08:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xba) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00005d3000)={0x0, 0x80000000, 0x0, 0x3f}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f00004ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a03000)={0x0, 0x9}, &(0x7f0000876000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000359000)={r4, 0x531d}, &(0x7f0000ec8000-0x4)=0xfffffffffffffd24) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000ec3000)=0x8, &(0x7f0000d0f000)=0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x1e4}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00008bd000-0x108)={0x4, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, 0x108) 2018/02/09 08:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getpeername$packet(r0, &(0x7f00007c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f0f000)=0x14) connect$packet(r0, &(0x7f0000ec2000)={0x11, 0x1f, r1, 0x1, 0xffffffff, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/09 08:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003eb000-0x8)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000c13000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000072b000-0x10)={0x0, 0x40, &(0x7f0000802000-0x40)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x3, @rand_addr=0x3f}]}, &(0x7f00003a5000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000709000)={r1, 0x1, 0x81, 0x8, 0x5, 0x2, 0x9, 0x0, {r2, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x66f}}, 0x9, 0x2, 0x184, 0x5, 0x100000000}}, &(0x7f0000ebe000-0x4)=0xb8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000221000-0x4)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000209000)={r3, @in={{0x2, 0x3, @empty}}}, &(0x7f000042a000-0x4)=0x8c) recvfrom$inet6(r0, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000a7000)) 2018/02/09 08:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a0c000)=@ax25, &(0x7f000088b000-0x4)=0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e25000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f000050e000)=0x1c) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) r5 = accept4(0xffffffffffffff9c, &(0x7f0000ad6000)=@alg, &(0x7f0000e50000-0x4)=0x58, 0x800) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003be000-0x8)={0x0, 0x0}) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004d7000-0xc)={0x0}, &(0x7f0000475000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003c2000)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00008f3000)=0xe8) r12 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f4b000-0xc)={0x0}, &(0x7f0000a29000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008fe000)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f000072f000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000396000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xc) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r17 = accept$unix(0xffffffffffffff9c, &(0x7f0000481000)=@abs, &(0x7f00006b3000-0x4)=0x8) r18 = socket$netlink(0x10, 0x3, 0x6) r19 = bpf$MAP_CREATE(0x0, &(0x7f0000c0f000-0x2c)={0xf, 0x8001, 0xfffffffffffff1f0, 0x59, 0x2, 0x1}, 0x2c) r20 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000973000), &(0x7f0000b4d000-0x4)=0x10, 0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000081d000-0x8)={0x0}) r22 = accept$ax25(0xffffffffffffffff, &(0x7f00004b0000), &(0x7f0000ddf000)=0x10) r23 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f10000)={0x0, 0x0}, &(0x7f000098e000)=0xc) r25 = getgid() r26 = bpf$PROG_LOAD(0x5, &(0x7f0000c40000-0x48)={0x5, 0xb, &(0x7f0000e96000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x790, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x0, 0x1, 0x3, 0xb, 0xf, 0x40, 0x4}, @ldst={0x2, 0x3, 0x1, 0xa, 0x1, 0x26}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}], {0x95}}, &(0x7f0000ecc000)='GPL\x00', 0xa2, 0xa5, &(0x7f000085c000)=""/165, 0x41100, 0x1}, 0x48) r27 = socket(0xb, 0x5, 0x9) r28 = socket(0x9, 0x7, 0xcf) sendmmsg$unix(r0, &(0x7f000034c000)=[{&(0x7f0000c76000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a20000-0x50)=[{&(0x7f0000dd4000)="5fa68888dd2494998705a2a9d5def8ad58dd55f3f498e9147e19d1744a216b79e177cc4f94d497e1f42cff6a326922eb69ca3d41fefedef7f0214f8b2b273549da", 0x41}, {&(0x7f0000524000-0x71)="d584da25e72cc4e3e88e7fc53014f2da31e0bf014d27b7151c8296afefc1cd8d1217bc02778ede428d3d0cea73766c84b1e6e8e17d6f1572247cf5bef689756131eef4c260b08f9306529ac9d28c8e9a1b59ccb780d1ea0610de2289d2f18e849c7250542531073856aa217bc523b03d3d", 0x71}, {&(0x7f0000478000)="52f5ce4344d3e21c57d5bc4de2a7a9f0b516b63f56f5468c0f6f88423871e5867b2ae2fd4c8e4d62375246d231b3c5cca330561e40fbdac19fa7", 0x3a}, {&(0x7f0000a72000)}, {&(0x7f00001fb000)="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", 0x1000}], 0x5, &(0x7f0000c16000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0x4000}, {&(0x7f00007ac000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ffe000-0x40)=[{&(0x7f00001b1000-0x3f)="e87831a957fdeb4daa35d70ca492f64a3962d85f53bd4585464787c41b345364a7ee55ad44f01ddfdcac523dcaf3546b69b81822c39995f7601ab8b22e71f9", 0x3f}, {&(0x7f0000c6f000)="2bb250e8540f7b3bd5f48002a0e66f325e027442f704e17a58dbb08263eb5340b4e72847ba8a08d3b0f20dc60da314d9ab4001cc71769a9a5f40930bd759135f45dfda6648303490014012377b5bd33ebce4e8b6154e57130852826ddffd3787f8eaafdbcd70facfc2350d9ad93a0190a8e03fc6b4fceca0fa36b9140e7e8b7a1e684fd5e05dce83b9ec9eba5e978e69efdc2e2317dc204c791835c08ee2074494ad3a3d996919757f147a5dbb21fa6c4a9c2b27051e806cfa1e7d50a54486c4d2b67196695fa3163a37a145987775ad55b13c913693b7fc", 0xd8}, {&(0x7f00003a0000)}, {&(0x7f000028d000-0x1c)="f2e17e06a13ce3f5862c2b41826522870beb4d56bd838395003b3708", 0x1c}], 0x4, &(0x7f0000201000)=[@rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x50, 0x4001}, {&(0x7f00007d5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c4d000-0x40)=[{&(0x7f0000924000)="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", 0xfb}, {&(0x7f0000f20000)="bd0e3580ee7d8724815236d0f7399234f6c07034127f608a71370981ec89e0db4f9125348b500115d59647558af3fc1276c2b5d2c48955fffdb42c61c8ed35db85f084e2b29a909ef5b962a641299b2086c8745eefe98285c9dc5f43cb761ec39cc6705180b00f024a3b3163b766980142ae00487438", 0x76}, {&(0x7f00004ef000)="f0193c3cb375fa1f0ae8ef8544d4d22d3ea9719c18adf9032f23b752908f147a0fb9151bb5b1c649b5e49753117cdd28a6a8555e74d8589fe01ddf83f143ba213c430de2fd56f2855d8e07424b172046c3df5ee60918f656582ed7286fe19412df248ce2f1ada2446a1e2bb958ba0075a9769516e6d977e4fc4d", 0x7a}, {&(0x7f000050d000-0x2e)="21ea3ac6d09fcd9fe549d3d2138bb7b7c681065404e4519a25b6d92a44ab1ca1a49f46dcc76b0503b2b0b5dcbafa", 0x2e}], 0x4, &(0x7f0000aab000-0x20)=[@rights={0x20, 0x1, 0x1, [r26, r27, r28]}], 0x20, 0x40}, {&(0x7f0000523000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006e4000)=[{&(0x7f000005c000)="269b5946d2a418ca7071a4a7ad8a8748da24e179ecde09ba73e826760216a77d39c9ae0edc8553eeb995525e0fc8a91f4f764b5d188604b1b7434a0a6efb084a7062788d7f7e2ddbb5581f4b37953e3027297b118e54f378bee6d84b1f5a8fc72e1a67103e3e334b1212fe65ae", 0x6d}], 0x1, 0x0, 0x0, 0x10}], 0x4, 0x880) r29 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r29, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) 2018/02/09 08:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r2, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = epoll_create(0x2000000000007e) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000097b000)) getpeername$ipx(r1, &(0x7f0000597000-0x6), &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000289000-0x10)={0x100, 0x8000, 0x1000, 0x81, 0x0}, &(0x7f0000f03000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000c0000)={r4, 0x800}, &(0x7f0000253000-0x4)=0x8) vmsplice(r1, &(0x7f00002fd000-0x10)=[{&(0x7f00005e0000-0xa9)=';'}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/02/09 08:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e9d000-0x4)=0x80000001, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/09 08:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000076000-0x18)="ad76b6c5c20faeb99500000000000000009f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fba000)=[{0x0, 0x0, &(0x7f000053b000)=[{&(0x7f00003c3000-0x6f)="8d", 0x1}], 0x1}], 0x1, 0x0) recvfrom(r1, &(0x7f0000f73000)=""/63, 0x3f, 0x0, &(0x7f00004cf000-0x10)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b7c000-0x8)={0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d24000-0x6)={0x0, @dev, @broadcast}, &(0x7f0000e90000-0x4)=0xc) 2018/02/09 08:31:17 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x1, 0x1, 0x0, 0x3}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x8000, 0x7, 0x0, 0x0, 0x4, "c5785de92c64a4f1d0d8f3ccf167adf85743af00225aad76c160a2344c55ca3b703bf4a0bd0c6b11aa661f69bbb80143b700337efe8d1a749e50723563ba01", 0xe8c92e8e000000}, 0x60) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000017000)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000)={0x18c, 0x23, 0x20, 0x4, 0x0, {0x13}, [@typed={0x18, 0x5b, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x160, 0x4e, [@typed={0x98, 0x7c, @binary="a2b07fe218c93c8f784acd6f361d99d912d60b96e01b35cae1b5ee5b77525d46e25a880f280cfe6f10a17d713cb2180df06d91315740f11d17f9c11be579e01c18efe956d5c1bc93d066287bd920edaedbb17b7bbe684ff8dc58dd5283c041f2aa4c28cde51f337d1ceeecf568bf2b5c7f7988325c238374b2bf1ded22812006431e59d7ad40b218fffdca4426be"}, @generic="b543bff867e38e7223ea3596dd1787c1a9cbb1891576b2190e1c52f8ff2ec2bd9dd14400aafd91241e296b7f2441e46c7aaa4fdbac617926eb23c5b5139321ff10d7c22d28699057f3153c9c6dc44069e3d8e7e53cbcb7a6eb784ff29978b026f21655d401a6a302b43b1fcc90ccff5b47240e775ddff313606019fda7d3ff830ef46de2ef853042d7bc18213cf520fc1d0b6206881b02dde841ab2c3e5d6c49dd774c3501b8a09b9dd703ac3c2f3665b312ffffb02de2d48cc58dc75e342c1c70"]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r4 = gettid() r5 = getpid() mmap(&(0x7f0000017000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000018000-0x38)={&(0x7f0000017000)=@proc={0x10, 0x0, 0x1, 0x2000}, 0xc, &(0x7f0000018000-0x60)=[{&(0x7f0000004000)={0xe0, 0x32, 0x8, 0x0, 0x2, "", [@typed={0xd0, 0x38, @binary="d1143d5edd647c18840819e38a505e05375579082032e788396868f66d8d945ec9d362c8c6cad1b2541b541305d3162c983cd18dc8a052c0aed70ed968f8042d1c528a016673a15167b9e9e456d06afa55c8ec07ccb6aff7b9681ed97963a63a5f6a2d4e9bc5ccd5223df0afbee2d0ccda1ca899a15fd579eb232a08e291711615cec8e9c149904f153a29d26efa17e6aabcd606a89a5334c6eab8c3a6bdef8bdb1218580f8dc17d01e7ee3c42cbfc9bc4ef24f1555b201519b7610ed9404aa14da9644e41b3078b"}]}, 0xe0}, {&(0x7f0000018000-0x1084)={0x1084, 0x36, 0xb00, 0x6, 0x1, "", [@nested={0x1074, 0x8, [@typed={0xc, 0x32, @ipv4=@multicast2=0xe0000002}, @generic="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@typed={0xc, 0x58, @uid=r7}, @generic="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@typed={0x10, 0x7d, @u64=0x8}, @generic="5a8708f84dbbbfde5aca3dc3f3d672ede3b8b284a2ebf07993778d7e51f0612ad0ee1106561e6eaaf87bce374ce09aa96ac56e207bd706cd75149cd7de5d75742ea7786c4d786c60113d603722d64c347fc414f90e60b78541b95123959e158ccba332faab29bd10d26a249dfc8a17c7aacf5bf931fac5a52f35942f57837fba017a3650409aa9b853f0264c6543353be20ac00e47f56c43eeffd7bcf3b35f714bb106d886220b34576fa7ffcd12078cbdd1c7", @generic="fb1dc4"]}, @generic="a12b8c35853b007c1d58c2a56dcd58ecf1b774cbccac79ba4bff588d8cc996d3dca8455e2efc5b441bfe700dc6af25fa59a1b2c20baad4df131666977486a82e861592dd4a792a16a19cde6e15473639face5cad53e8f7822953ceced963940c3e65e0f30c8f9c1c151a47f58d92d982e8c5b905088281505fae92979c888321a3747cc166d5b1e54880a5b5048f09595f69939a7927b9885e7a7ce302ee24288add616d0c95d3d6c5ca2c"]}, 0x22a0}], 0x6, &(0x7f000000a000-0x58)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1]}], 0x58}, 0x20000000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)) r8 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r8, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1}, 0x0) 2018/02/09 08:31:17 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000), &(0x7f0000acd000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a52000-0x4)={r0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000acf000)={r0, 0xffff}) 2018/02/09 08:31:17 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}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d95000-0x4)=r1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000389000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006b9000-0x4)=0x10, 0x0) connect$llc(r2, &(0x7f000036f000-0x10)={0x1a, 0xf5, 0x6, 0x5, 0x6, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/09 08:31:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000df8000), 0xffffffffffffff2d) 2018/02/09 08:31:17 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/02/09 08:31:17 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800011, 0x84) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000010000-0x88)=""/136, &(0x7f000001d000)=0x88) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000029000-0x8)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000013000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x9, 0x2}, &(0x7f0000013000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x101, 0x30, 0x5, 0x4}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a}}]}, 0x13c}, 0x1}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 08:31:17 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1100}, [@RTA_MULTIPATH={0xffffffc6, 0x9, [{0x8}, {0x40008}]}]}, 0x30}, 0x1}, 0x0) 2018/02/09 08:31:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x9, &(0x7f0000196000-0x534)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) socket$nl_route(0x10, 0x3, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{}], 0x1, 0x0) epoll_create1(0x80000) 2018/02/09 08:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000002000-0x21)="1f0000000104ff001500ffffffe900000007f0f00800010004000000000206", 0x1f) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000e0f000)=0xeb53, 0x4) 2018/02/09 08:31:17 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000024000)=@un=@abs, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x10001}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000002f000)={'vcan0\x00', 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002f000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f000001d000-0x4)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000030000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x7, 0x3, 0x1, 0x0, 0x20, 0xa0, 0x7e, r2, r3}, {0x7fffffff, 0x8, 0x1ff, 0x8, 0x5a5, 0x20, 0x1, 0x80}, {0x3, 0x3f, 0x2e2, 0xffffffffffff9779}, 0x3, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in=@empty, 0x3, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1, 0x1, 0x0, 0xe0000000000000, 0x1, 0x101, 0xffffffff}}, 0xe8) 2018/02/09 08:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000004000)={0x0, 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00008bd000)=@req={0x5, 0x2, 0x6, 0x9}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ace000)=@req={0x50, &(0x7f0000aeb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7, 0x1ffc000000000, @cisco=&(0x7f0000476000)={0xe68, 0x8}}}}) recvmsg(r0, &(0x7f0000ae1000+0xa1d)={&(0x7f00007e3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000e3a000)=[{&(0x7f000065c000-0x80)=""/128, 0x38}, {&(0x7f0000a51000)=""/25, 0x19}, {&(0x7f0000e25000)=""/174, 0xae}, {&(0x7f0000f33000)=""/222, 0xde}, {&(0x7f0000c4d000)=""/228, 0xe4}], 0x5, &(0x7f0000935000-0x72)=""/114, 0x72, 0x2000000004}, 0x40000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}}) 2018/02/09 08:31:17 executing program 2: r0 = socket(0x11, 0x3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2, @multicast1}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000019000)="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", 0x1094) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "66000100", "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/09 08:31:17 executing program 3: r0 = epoll_create1(0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a84000-0x8)) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x63, &(0x7f0000000000)={0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000b30000)="8a8ce8defb97c3cf7e28f7f1837fb77e08fccea8da4669e26ba25a71435c5f", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00008b2000)=0x4, &(0x7f0000000000)=0x4) close(r0) 2018/02/09 08:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000568000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f0000c15000)=0x1e, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f74000)=0xffff, &(0x7f0000315000)=0x4) connect$vsock_dgram(r1, &(0x7f00006f4000-0x10)={0x28, 0x0, 0xe8f57b73aebe9333, @any=0xffffffff}, 0x10) 2018/02/09 08:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{}, {0x8}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c88000)=@generic="850249331b85fd7d06ca01d0df60e4a8") 2018/02/09 08:31:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r2, 0x2}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000303000-0x5)={0x100000000, 0x4c6e, 0x0, 0x4755}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000811000-0x8)={r2, 0x94e1be71409cb379}) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000880000)={0x0, @common='lo\x00'}}}) 2018/02/09 08:31:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x8) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5), &(0x7f0000001000)=0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xd8, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x985c810, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4000000000000000}, @in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x33fd}, @in6={0xa, 0x3, 0x8e42, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xe, "c90abfed03409efe5b0de8d3d513"}, &(0x7f0000002000)=0x16) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x6, {{0x2, 0x2, @rand_addr=0x97}}}, 0x90) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x30c4e4c250c6fc66, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000015000)={0x8, 0x5, 0x7, 0x5, 0x9, [{0xfffffffffffffffa, 0x2, 0xd4b, 0x0, 0x0, 0x18b}, {0xe5, 0x6, 0x100000001, 0x0, 0x0, 0x2}, {0x480000000000, 0xfffffffffffffffb, 0x101, 0x0, 0x0, 0x4}, {0x7fff, 0x0, 0xb8, 0x0, 0x0, 0x2}, {0x3f, 0xe67, 0xfffffffffffffff8, 0x0, 0x0, 0x109}, {0x0, 0x6241, 0x40, 0x0, 0x0, 0x1}, {0xfffffffffffffffc, 0x7, 0x7fffffff, 0x0, 0x0, 0x1408}, {0x5, 0x200, 0x3, 0x0, 0x0, 0x2000}, {0x7, 0xebac, 0xfffffffffffffffd, 0x0, 0x0, 0x400}]}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000e000-0x4)=0x5, &(0x7f000000f000)=0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000000a000-0x4), 0x4) bind$inet(r0, &(0x7f0000011000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000016000-0x4), &(0x7f0000004000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000013000-0x10)=[{0x7, 0x100}, {0x6, 0xfffffffffffffffc}], 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000014000)) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/09 08:31:17 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d1b000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, [0x20, 0x9038, 0x71, 0x9, 0x1, 0x101, 0x101, 0x6, 0x1b8a00000, 0x28d, 0x100000001, 0x8, 0x2, 0xeef, 0x4]}, &(0x7f0000d1a000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a4e000)=@assoc_value={r1, 0x8}, 0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) [ 89.829175] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.857916] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/09 08:31:17 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ec7000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000699000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x5e)={0x0, 0x56, "138acda5439c2e1daf820a5bc704b45a21d43a08ba81ab4ba77a80d1474a3445f5e6fcb514c277da5197c874c68a969e014ca7490ba154eb7a445cb7b3c61c828e4ac2806457317ad76fc696cf5854cf67a84a4277d6"}, &(0x7f0000001000-0x4)=0x5e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x6, 0xcf, 0xe1, 0x7f16, 0x6}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x7d)={r1, 0xffffffffffffff0c, "63defbb155385b7eea46e1bd5a74cd197b64d6b58ca5a506d5612752d7ecaf54cdd5e912b5d3421ef2eeffc2af032e4d45695e0b65b676a9903f6c788cb0cbc53b229844243025bc3e9057724f891b3aaff6e5ab27a9e6f39421cb44fec987f07e0bf30078a57d785e00fce8675cb266b361d0a8de"}, &(0x7f0000790000-0x4)=0x7d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x3dd8, @empty, 0xc5}}}, 0x8c) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000449000)={0x2, {{0xa, 0x2, 0x4a9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x58}}}, 0x88) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000f94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r3, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000fe0000-0x1c)={0xa, 0x1, 0xd0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7fff}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000fdc000+0xa5b)=0x2, 0x2c1) 2018/02/09 08:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x9) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000)=0xffffffffffffff04, 0x0) 2018/02/09 08:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f74000)=@ax25, &(0x7f000040f000)=0x10, 0x80800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000886000), &(0x7f0000987000)=0x4) sendto$inet(r1, &(0x7f0000003000)="0e53", 0x2, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r1, &(0x7f0000006000-0x17)="f81b6d19d5cb", 0x6, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) r3 = socket$inet6(0xa, 0x80001, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d30000-0x6)={0x0, 0x2}, &(0x7f0000f19000)=0x6) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000087d000-0x8), &(0x7f0000707000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f9f000)={0x8, 0x8004, 0x1000, 0x1, r4}, &(0x7f0000b1c000-0x4)=0x10) 2018/02/09 08:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x806, 0xe000000000000000, &(0x7f00005af000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f4f000-0x20)={0x0, 0x7, 0x3, 0x4, 0x9, 0x6}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000078e000-0x4)=0x4, &(0x7f000044f000-0x8)=0x4) [ 89.921301] sctp: [Deprecated]: syz-executor4 (pid 19661) Use of struct sctp_assoc_value in delayed_ack socket option. [ 89.921301] Use struct sctp_sack_info instead sendmsg(r1, &(0x7f00004e3000)={0x0, 0x0, &(0x7f0000b5f000)=[{&(0x7f0000e7c000)="6f63549080e9e4719ef5c1ecdf4bfae829977318b81671e20ed3acd5", 0x1c}, {&(0x7f00003fd000-0xfa)="e1a6ec40d255d4a2d4fca40ab2a5c7b334832d23dc35846bdf5a885016497af3cb4cc3f0da73322a4735dc6c6cdff12155373f0ea3f163b17f869d39213adc24cafc7ec725dfa254c59fe846121d7c13bebd39b1460c5dc551f40d33ad5464658af12b49014bf083a9935f99bc8d16dcc66bc22a4122ee8e08ad4d5b57f5fa15bc97f7ac236ea38e455085dd6e12bbc764afe8bb0d3cba33d25d95c13ae7baef9a25ff6c39500269377ca7dbbd54ffc82a5a680a0e3a1dbee091fa3c1a92d97e2e7e14e221faab539a86d815ac6eda22174240dd3438011dcfa1971d2cef0afc10f0722aa826dfa39cfd2755653d8d9c011bbdb4fc3d0bf10fdb", 0xfa}, {&(0x7f0000d33000)="677c13395f4edb13186898efd1682371850d462156a3ef9a8934228260c007ba4d31b541f1214f427158a711df0555c779cc8855e28c92167bd4ec97f79969823189533de0a34d2fcf8327ece86ed72589203c98412932f068ae46e4bbc7f3a430c19184ad11257dc212cc7842f0aa3925507ab4c5", 0x75}, {&(0x7f00008cd000-0xac)="3e4a9409c6f6757945bccb82eb941fbd664d97b1f9d363051024556e5b7f186a3b1cecf77d71ed89bdb2c5cd2abe74715cf0ce22bb90033e4b25a97d09d710112e470180468268871d9d839c97bcdc5060d62c3632213bea70c4205b6f51aba378b73575444ac5f13a750c6bcfb32d56fcb05f049cc27ad21eb6f7c96d07568ef85fbbe5927dffed23858b8ad85fc2844430b126ffe7bc5a31a93dbc03612c3596a78c7b348b869245657f18", 0xac}, {&(0x7f0000a8e000)="23384d57cf9f1d18d4296437a3970c3e2dfc74b91c094c713a532a88d768b43891dfc200f64a4169aec2b120", 0x2c}, {&(0x7f0000ee8000)="f768b8cc75600eee16cc06ec0db9f989837b28275ee56dba317c04d84b63e2c2bce47585e9405528f71fbd22f919aa29852b1c2db587e8ad2f346b1abcf7888874d6c3cfe1cc3503f7c2201f01b04d39690a3b2f273b04bf23927bb281a40945338846812e884c709a01b26b6fabebd4175c0dee2ab15ec0722b9f6929acb7cb274ceeb933979432c3e9b5a13181e6caf03da8f9aeac48", 0x97}, {&(0x7f00002a7000)}, {&(0x7f0000170000)="36e8793e5806f932a583fd69b6b4baadbcd767f831bfa849b8f1bdc15ec38ba52d66d13d53a3e80f9ee7054b4216669e4bcdc770799e8135afb4d6ff3d1b2e355d4741cac63fb4cd0034cbed717bba9976d4d9bd49af45453a636a5ec90950552a7c0984a1b88ad6c98974943bd1bb69eec61296b7b1ddb1563b0f8f19b9913ec959dc9fd68f0974ed5d805d43e818835d420d3e22e1ba0e9b920e90114492085ca580f2688bfa5e03ee42a8dff65f9a5fe40b7a0e5e36e72bcf66e56b152d0e3bfcc1ace816e4a1558e7efae7faef6cae96fbe34d42e6861d5fa9b93ff49a0dd28633e67ce1ac064a5ccf774468c4faaff4c957", 0xf4}, {&(0x7f0000154000-0x2)="1fdd", 0x2}], 0x9, &(0x7f000032e000)=[{0xf8, 0x109, 0x5, "5954aaf775349fe8d510d142b7b1456a36fb3d1644f4057cce576525095193ed94f5ace017d6955daf133abb4260bc80b85ab1633d083d7de56d356206b1875e41b8f0af2f66f8c290acbb238f2d2ba9560e379864f85e48d387a507bea79b10ef08381184aeb2c25ebbec03ff201b20b70547f0810b7816cf92f1ef374c3bb35107e80d6876f57400f440178569be8a3f5dd1a0668e7f78760c42e504464622f00793fea7e7eaa12a3c1b3aa859ab40d75f1767d5441a68242b3cd438885f6fee9155359ae12f661a92e97aa0f261bca3de65f197d7500b4562a4a8177954e3c51fb63b870e1c"}, {0x98, 0x0, 0x174, "c991c0fe5be4c5ad6203d02a87d6e78391526ebc2096a7583796b877f71ae19a2c25fd811082d7c23db2629c198293082c40f553c5eff9f6cf4fb5085f14e1e46613af6ac72198c8dcedc3468671f503aa12ea50ef43851047251ee71f7935eed9296ebeffbcc2523e21f8e3df6404cb0fff5d291ef11c3f96c480065f9b94359ee2c20156ab6e59"}, {0x28, 0x105, 0x9, "b7f28516980441a6c6368957e18664304f323d3528"}, {0x38, 0x10c, 0x8, "d82ebebb46a65062104f7245310f072b88a22b0106a4ae3c947cfc404ddd7a6cfbcc46d5"}, {0xc8, 0x7, 0x400, "be6f8e8046fafd354ad4273ba7ffd6fa32c653fe36b7a88a9876cd7c5cbc7976a88e0a190664af334e5f539e6cd50ccf5d91ccf07dc8e93c3fb5e4238052fe56d20537fce6b6909f71e7868f3028084bc3f709f522e66ca191b490658f6027713471f643539fc7fa71230e91d82f6b9b6d55649be8b93a3123ced3203662735c65ccc99924b4d7054173232c630dc857940f8d0509ef66631adaa21a0f0305d9f876564249e7586e9a5548754d75771fb069e5299b33c5ca"}, {0xe0, 0x119, 0x18000000000, "6747574d95ca0fd236949648f4cde2e3f184a20e1c31487c71399ed86dacb663c3054deb72ff57ab57b6bdbaede75e170506c5ca5d4c824331cfe9f283cb5e38c5b8c41e7bf320e93ac22508aeb8b2b0a606afb98775a8a6c8a2367f4f703e0939027dfeca7b9f09cb2343a61ba1e5aa45c15f0fef0bad77ba73b1ef74f388cea0290528582bd00a1abd6181657065eeb19cd8184c434f4d772708791491269bb20c9b3a4f66b06bcbed9d7cbb1d4a891749a7f7c7b3b0abd822992ec6803203c69eb9e3c2080b516573a41e93f3"}, {0x1010, 0x10d, 0x4, "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"}, {0x100, 0x3b, 0x6, "beb6d7a1e3c03bb3d93b09ba0e756b720057c3ca6bc071dd2b3191e995438f126215b1ec5b6a7647dfab348350fe79f3fc6fe250e6fd579ea895f1e45ff76326a6a873480b88289a252522a10f76a333ecb0f51e307e40fc1dca76dc086713bad26885a23364279666e3792732da595d4b7e604d73bdade6950c0d5991bf92fcaf57540bef14393afffaea15eec809ce0a523282e5b772ef5ee68cab3f10628c19cd9656ee476024b9bfc51cd7aecca705b550e0d70a5cd3c46211495747316cc28536235a7d1531a7837e8a81d0f0a42ab2e0a7a2421499e741060e467849c171290cd9d59d9261e327"}, {0x28, 0x0, 0x3, "c5afdd4b487457b505953fee1a65a253b5761a235738"}], 0x14d0, 0x40}, 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) 2018/02/09 08:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000553000)=@un=@file={0x0, ""/108}, &(0x7f0000703000-0x4)=0x6e) recvfrom$llc(r0, &(0x7f0000523000)=""/168, 0xa8, 0x2, &(0x7f0000a75000)={0x1a, 0x1f, 0xa9, 0x10000, 0x9, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/09 08:31:17 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@generic="b219af5199bada312af9612838ba8673") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000002000)=""/4096, 0x6}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000+0xa72), &(0x7f00004c0000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/02/09 08:31:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x80006, 0x316, &(0x7f000077a000-0x5)={0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000055f000-0x10)={0x4, 0xc59}) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) accept(r0, &(0x7f0000769000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000097a000-0x4)=0x1002) r2 = socket(0x0, 0x5, 0x9) sendto$llc(r2, &(0x7f0000643000)="77d0ed83ba7de5bf8aba5a4103d8a016bbb8fe55f3be2cca3732f6909acf3a0206000a46d4bb335af3c19b9b99f301985e1deb34d2788a4f1097f5ddc7ab1aebc013b6", 0x43, 0x8000, &(0x7f0000b5a000-0x10)={0x1a, 0x11, 0x10001, 0x3, 0x380000000000, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/09 08:31:17 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000899000)={0x400, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008e9000)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000b26000)={@multicast1, @rand_addr}, &(0x7f0000045000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000026000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000026000-0x4)=0x10, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000022000-0xf5)="74596b172f480fe197bf8786d47704f41df141c74de885d42468deb28faa2a574930141437a20a34e86765e9b24617fb8310487590830b95319700194105fccd60ff018049b74fba010fa3c20b7d1a7d561d17d20eb3b47df4ca2113967314a0e7488c57fb543b3f03ee0ae54fdc9dea88e0b51d25b327b40b790f650814291c83b9e388c26c541bff152b1874340afbf94851151d6607124a784d7a268e4c9bd5118f23fa790a47ba8e4c7088f45c4c25186dd2dd479e89aab1a4666a71912daba9a4f8a78113626ef526f8c88093e312d6711c8d67b43e4e0aafec3f570306b16fcdc7fe541c048a2751f32354d1a760f6bf5a89", 0xf5) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000076a000)=""/72, &(0x7f0000c88000-0x4)=0x48) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/09 08:31:17 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002b1000)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0xffffffffffffffc1}, {0x7fffffff}, {0xffffffff, 0x3e4}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x3ff, 0x8, [0x2, 0x7fff, 0x7fffffff, 0x6, 0xfffffffffffffffc, 0x1, 0x7, 0xffffffff00000001, 0x9, 0x2, 0x2, 0xdc, 0x40d4c81c, 0xffffffff, 0x3800000000000000, 0x99], 0x0, 0x7ff, 0x10001}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/09 08:31:17 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e16000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000e53000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008d8000)={r1, 0x400}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000002f000)=r3) 2018/02/09 08:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f000068e000)="d8cb90f997f8d979bb1a92648549ecd20ff5a3be7057a6f24ce2dea31daa12dea7e58071677d8d8947000a2a963b6104daa1a178d2d499f16c2e40c62a8421e7d95edf17190b1e5cbbb9a54c75a23c028326e30796fdbeb5942678df8de8e33cf68135927771fbee91141ef713c0676489c166767aa2fcf19651018e8257cf25772f973380dcece5522be6d1d8679729cf252704b43e9c420516199c6f2cb1bcf9eb910aa1882906cec21e60ac78be") r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) sendmsg$nl_generic(r2, &(0x7f0000e68000-0x38)={&(0x7f0000f57000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000b44000)={&(0x7f00001dd000)={0x654, 0x22, 0x710, 0x4, 0x1, {0x6}, [@generic="1fb7f952f59225e65ddf774c946a0f6dc63e2de1d06a46110b1fdfe3df678a14c929870504c7292d1cecc1ecdb095c", @nested={0x104, 0x22, [@generic="bf33b2bb2a260e6fd09aeebbc52e8a1a02b0863dd764d15fe1b430f07352361e64fb2a00c442884878ccde1d245ef7a8c41d05a4d4bb20811ed82e243f4880d9c9d268679f0a3a71561c001287c5534b96cad1028e8f243603f89de8692ae728faa26383ab7c6542accbfce98483743acabe835dbc4372903f79ff1fc13cc01fc7bbe38fea43db620a4348bb66fa73798984805cfcdb61e9ba95c954f841ba298eefc935043134bf019634721ef1e9a6b5a2f7888ef04646df1f389520db0283e895fd18709d5aae603f660c0cb32203508e64b50f00c45fa514b797e6db5d7703cf85cc978694e62bb3903ced121379", @typed={0x10, 0x88, @u64=0x8}]}, @nested={0x44c, 0x5, [@generic="33a4a6f38d8cde8225fd54bb66fed1abba1aae18387972f9bf8c661bdbf135bbc8709522a018d3f56724907c84bb775e1b4de83241cd4fae06579de8959d6cb3fafad9f3c188c4916cacd9c80c25", @generic="63a3fedfb6a47065293daf5274f60cb2c04af8a713ff66492dd44304fb7e51fe3418f93cb0ae079521a31d6275d54e90ecfa32a46c36dffc214be1c69680419a179f6ac09af3e357b68005b6ef744c5cd74baae74c0c01228d17b130ac7fd331b197e83600a148b8cb2dd28fbc0fcc322b314a1f66f8439aadb8ba251c24dcf7f0655580a97be0d3bf497af6bfb089ed6574d6d6f792541b99b6552c80859787f0ebf1d98352b41c8a3d454d70d61cb9d0f09632d1e3751c83ee1bd853bc33474d029de100b2e3c8165baeb5951e88a50c0f403e1fd652710b20d02a48b873e9", @typed={0xc, 0x6b, @str='\x00'}, @generic="85a1e52152af5b6fe93c70f233a7450f2c483be6d6a9bf4048b4519f5f94f2333480337a525fc30e40bf7315b07b87b64555ed66f03a6cfa491dca4457d4074684c7c9cb12351d9ba756ccb22648f21d95566c691b1f72ecec10a8cf8ab281d1d0f297b618b1f286ed3f79218782944513aa4f54753413123435fcc4f09b5dac12c27ffcad816cb975db12774e8a8ed22e9f0cac2a510c5c27", @generic="9048a469f886e63b3920bc7a1df5695840a677d1209943832ec9cf17b2bbe20b62ec5a5db445991e255d10ca6df96abf81c5d43db61cfbd80985b70ed4665eb181078c76ae6a9387b30fa99523b533577a10bdb6597d", @generic="a727197d4d554090ec67b1dd9e9f9c397ded7bc69dea91b774028ef48e266851f6ac7a585239a75501fb0c5d5fece2da64369ec26eb2a55ac593c4dfee9ae1928ad83608ff4bd9318b6cbd720dc68289915240f0b0425bc1dc907fa49f14b1fd54036d4aaeae699abce65fd19051455ddca7367e59bd829796d79133b1553ab4f86797f75369b6d1d9f78a52c66a994d1d4713787d62d008f597dbfd11f698f6ea311ac10afcb695b1ff6420bf8b06decfbd433b233a563757df25aa929e86a5f9bbb05d", @generic="5ef795eb1d7d718f2d1615dc19d549fabc9299d931e6f631065c5eb11226c597911081e30ae9482d2328ecb0516e13166ba624b052a55bf9dc33b82576f7757dd271d06e3f46e2a3919a9fb96e98e60c96bc6ced49648f8a8e12013f30e22728d604e4d8abad5e16fe83c78ff074d527c22e55b740a4acef7fbc65e9818b840d53105ab14d84fbaa22d1aaaf88790b6ba95bd424315bb70781f2447534c5fc4654c87515208ac1666059c3eca9baa0e110e0cb12a70d7628ef1c1cf0ebd0f81c178ac90c12662ba8997806a8576a681a3158903ddf3f2d5ad3ba18903143c2baa50f3b1ba2c7dd09cd13", @generic="8dbc23fe87ce95ba8c29a62550bcaa54e4f3c408b928b0184148b7379880a8efd695336cf23ca9956dd2e7c341284a11159a3995193eac9cb0e2a4b27315d38c259e142120e3b0821695737e2f8413c85cc4a45f100f1c3739e0941a99add61be04fb5234942f00783c9116c60b2527450"]}, @nested={0xa8, 0x44, [@typed={0xc, 0x83, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x4d, @u64=0x6}, @generic="2e4ea50322d42b60fe2951889eb4e2fe1e10c6b32e7c3fbf5149ea27fddeba9c58110db1c3d0f8f0856f6e0a131f57b3ba565769a347f2135d0dd41b3ee261f6e30bec287293ef518c26bade5e9e7553e1aa4ea8faad", @generic="72ae0ea7a2439aa69e16024ba5c2b6ec26fa0841739e8397368fe0bbb678da5dd081d0871ff757e0e5e6a0250cd28683cd87"]}, @generic="668a5ae04b5b616e7bfdaf9f3077fb588d", @typed={0x8, 0x4b}]}, 0x654}, 0x1, 0x0, 0x0, 0x40}, 0x8040) 2018/02/09 08:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000887000-0x18)=@get={0x1, &(0x7f0000ce2000), 0x32}) socketpair(0x2, 0x3, 0x7f, &(0x7f0000857000-0x8)={0x0}) getpeername$llc(r1, &(0x7f0000554000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000285000)=0x10) 2018/02/09 08:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000c56000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) bind$can_raw(r0, &(0x7f0000bae000-0x10)={0x1d}, 0x10) 2018/02/09 08:31:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0xffffffffffffffff, @empty}, 0x10) accept4$inet(r0, &(0x7f00000da000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00005e8000-0x4)=0x10, 0x80800) r1 = socket$llc(0x1a, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000600000-0x8)={0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00007cf000-0x5c)={{0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, 0x20, [0x2, 0xfffffffffffffff7, 0x7, 0x8, 0x4, 0x5, 0x80, 0x5]}, 0x5c) connect$llc(r1, &(0x7f0000ccc000)={0x1a, 0xc, 0xd00000000000, 0x7f, 0x3, 0x4, @random="337c9e2531f4"}, 0x10) 2018/02/09 08:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x1}, 0x48) 2018/02/09 08:31:17 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x3, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x90) syz_emit_ethernet(0x4e, &(0x7f0000009000-0x4e)={@random="8da507003902", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00'}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000010000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0xfffffffffffffffc, 0x2, {0xa, 0x2, 0xa7, @empty, 0x80}}}, 0x3a) 2018/02/09 08:31:17 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000005000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x8, 0x101, 0x6}], {0x8100, 0x7ff, 0x2, 0xffffffffffffffff}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "427006c70fbc644ee343fa57ec3e118135826d94b4730f2a"}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005000-0xa)={0x0, 0x5, 0x1, [0x4]}, &(0x7f0000007000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000005000)=0x6) 2018/02/09 08:31:17 executing program 7: 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}, 0x10) listen(r0, 0x2000000000100) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) write(r1, &(0x7f000002c000)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000), &(0x7f0000bd2000-0x4)=0x8) 2018/02/09 08:31:17 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) sendto$inet(r0, &(0x7f0000010000)="12287e0ddc8d1664ffea789d98dbe16c89a26a0b", 0x14, 0x10, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000013000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, r1}, 0xc) listen(r0, 0x3) [ 90.074323] Protocol error: SET target dimension is over the limit! [ 90.098944] Protocol error: SET target dimension is over the limit! 2018/02/09 08:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009e3000-0x4)=0x9, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) recvfrom$inet6(r0, &(0x7f0000d3c000-0x18)=""/24, 0x18, 0x0, &(0x7f0000a3a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/09 08:31:17 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x5a)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x3, {0xa, 0x0, 0x5e, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, {&(0x7f0000cf9000)=""/212, 0xd4}, &(0x7f0000872000-0x1), 0x6}, 0x5a) 2018/02/09 08:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pread64(r0, &(0x7f00009e1000)=""/250, 0xfa, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000081e000+0x820)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000055d000-0x10)=@common='bcsf0\x00') setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) pwrite64(r2, &(0x7f00009fe000)="5e98cd9990c84413ec91b5fbfc38547c9d18052fbd4210989404d8612293527843f892c0aac5a31d48365cf684ce5d8643694991d0fad2aa1b3e16100f33603768aad12b845551ddd676a0a42babec04acc7e2b030efa024a42f2d018b8dd0fe99a6128d8216bb7eeffaefe9bfdfc9325fbe193a2577ecf132aead86b6c0433471dcc115255927f714622e0eabf5", 0x8e, 0x0) 2018/02/09 08:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000801000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f00007c0000-0x1)=0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000077000)="da1d9b86e48a2f8cb26b4796039b9c16ec15bcfe649aaddbbb94b73f9099b543c5ffe5c7a42ac6bbb624ee4efbf88df71e0e7e38e1dffa37a0e962cacd4061d53950cc4ee1c1f8e0791a3e66fceacdc5fd2719dc15341253549d2010621ab252d8159c2e3fcfaec4a20c7036328911e8a1418d6aa8cfc955feb3df8689c4218c300d4377aa642de34273e6313999084225e0f6e7398fe435d9f93a24a99c69f9a729c09313b56a3973ca3ce501f97e82985f7aaef04de1cada2af089186cb5a9b47a041e15425066fe032b861756f333b3183baf4e25f07349a4", 0xda) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000bb000)=@buf={0x5a, &(0x7f0000a81000)="f10259c0e3ea5159c5fe5616535a860387ae9fed3a472eb79f2e0216025df197249dc48f140a242538c32dcd1e836f0df1103b6ae2abc9643c5b9c2df5576a8fdd213788b30decf57ac2475d02ad44a9309c2fcd3db9f24c0c4b"}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020e000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9}}, 0x0, 0x7}, &(0x7f00004e5000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000831000-0xc)=@sack_info={r3, 0x6, 0xa9}, 0xc) connect(r2, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0xffff, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a"}, 0x60) 2018/02/09 08:31:17 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f92000-0x8)) 2018/02/09 08:31:17 executing program 2: r0 = socket(0x11, 0x3, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005cc000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000190000-0x38)={&(0x7f0000d64000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000275000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) 2018/02/09 08:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0x3, 0x5, 0x7f) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000f5f000-0x4), &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a1e000-0x4)=r3) 2018/02/09 08:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f00002a2000-0x39)="b77c491ccb056448b42f7a69f89c092e209ed75b9e7a1eacd57109d5bae4469d68f83ed23a4b031402dc6dc01ec297bc9c85e5d804a3ad164e") sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) 2018/02/09 08:31:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000010, 0x2, 0xfffffffffffdfffe) connect$unix(r1, &(0x7f00003b9000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt(r1, 0x4, 0x0, &(0x7f00000bd000)="db901577e10c4b29b2113bac0189ebd303d74beecb59f7ec7cc978ec70fe0fe844aeb1fefbe4303c76e059782a7c3ecb472a741d5a6fc5449b6e0a6b3c531c31b4", 0x41) 2018/02/09 08:31:17 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000090a000-0x8)={0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006c1000-0x20)={r0, 0x2, 0x1, 0xd9, &(0x7f0000da6000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 08:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000079000-0x2c)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x7, [@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x1ff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @rand_addr=0x400000000000000]}, 0x2c) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00009be000-0x4), &(0x7f0000f3e000-0x4)=0x4) 2018/02/09 08:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000aa5000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a01000)={0x6, 0x257c34dc, 0x8, 0x0, 0x8001, 0x3, 0x7b4f, 0x3c, 0x0}, &(0x7f0000ddc000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000899000-0x10)={0x5, 0x8001, 0x10001, 0x4, r3}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f0000ba1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet(r2, &(0x7f0000a4a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/09 08:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b4b000)={0x0, 0x0}) pipe(&(0x7f0000d94000)={0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d8e000)={0x0, 0x7fff}, &(0x7f0000b46000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000081d000)={r3, 0x7fffffff}, &(0x7f0000869000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b90000-0x10)={0xfff, 0x8002, 0x4, 0x1, 0x0}, &(0x7f0000de4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d88000)={r4, 0x0, 0x1ff, 0x20, 0x1, 0x40}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ee0000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r5}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/09 08:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000640000-0x4), &(0x7f0000a6c000-0x4)=0x2) 2018/02/09 08:31:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000043e000-0x10)={0x0, 0x8, 0x40, 0x4, 0x0}, &(0x7f0000949000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x101}, 0x6) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/09 08:31:17 executing program 6: r0 = socket$inet6(0xa, 0x80006, 0x5) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000011d000-0x1000)=""/4096, &(0x7f0000d57000)=0x1000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000)="bdcf3f668fa6bb4d6f3b9fabf0c087e11ce0d7b9d3458e3367f71ed128fe22a320b2e3591bde725e0473ec0640b9", 0xfd5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0xffe0000000000000, @loopback={0x0, 0x1}, 0x81}, 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000116000)=""/26, &(0x7f0000001000-0x4)=0x1a) 2018/02/09 08:31:17 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f6b000)=0x8e3c, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005e8000)={0xffffffffffffffff, 0x50, &(0x7f0000b26000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000816000-0x4)=r1, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/09 08:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000776000-0x10)=[{&(0x7f0000a90000)="ee", 0x1}], 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00003f4000-0x14)={@local, 0x0}, &(0x7f0000977000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000198000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00002fe000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a07000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00003e4000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000b8a000-0x38)={&(0x7f00009db000)={0x10}, 0xc, &(0x7f00003d0000)={&(0x7f00006bf000-0x60)=@mpls_getroute={0x60, 0x1a, 0x2, 0x5, 0x0, {0x1c, 0x14, 0x20, 0x7, 0xfe, 0x3, 0xfd, 0x4, 0x3500}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xa6}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x14, 0x1, [{0x9, 0x8, 0x8628, 0xef9}, {0x401, 0x1, 0x1f, 0x100}, {0x9, 0x2, 0x0, 0x10001}, {0x81, 0x7f, 0x8, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x24000004) close(r0) 2018/02/09 08:31:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000619000-0xb), &(0x7f0000add000-0x4)=0xb) listen(r0, 0x2) socketpair(0x11, 0x805, 0x5, &(0x7f000099e000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xd3)={0x0, 0xcb, "2f0a31f6c67a36793dcaff608a88ebc8e7136a86bfb93288b63e84d84dde04610fdc59a73224e79db4829d5d9302cebbb09fc8afd314355c952953cee4f08e5f3addb1babad95cd94884505904b2aa6bcb2851f536c3981821e9980adbaf6a58d5d691da82f7bbbf2dd1f0e90b341f355e0e5bc82a41e66e6b89f0c79b242db1433749b377ed0ed3b71a357d3de9e5d154bf0febe7deb3c3cf51478d42b00107db4535c590e5321db401121642b319be3986b18b764a1ee33af48bea9d959829cff930d7e24d35a19f9ec0"}, &(0x7f0000c6f000)=0xd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000055d000)={r3}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x108802, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000bd000)=@common='ip6gre0\x00') getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000215000)={0x0, 0x3, 0x8001, 0xffffffffffffff81, 0x401, 0x8, 0x80, 0x3, {0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x53}}, 0x3, 0x10000, 0x1f, 0x1, 0xd75d}}, &(0x7f000092d000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000bb4000)=r5, 0x4) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00009cc000-0x10)=@common='ipddp0\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000b4a000)={@common='ip6gre0\x00', @ifru_flags=0x400}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00009cd000-0x20)={"3aa3d789c01d13eee1b0f70decfa9962", {0x4, 0x8, 0x4, "1d22704d3e88", 0x3}}) 2018/02/09 08:31:17 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='vcan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x22d287b8815dee71, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000000a000)=0x3a) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000018000)={&(0x7f000001d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f000001d000-0x60)=[{&(0x7f000001b000)=""/140, 0x8c}, {&(0x7f000001d000-0xa5)=""/165, 0xa5}, {&(0x7f000000f000-0x7d)=""/125, 0x7d}, {&(0x7f000001d000-0xcb)=""/203, 0xcb}, {&(0x7f000001c000)=""/140, 0x8c}, {&(0x7f000001d000-0x63)=""/99, 0x63}], 0x6, &(0x7f000000d000)=""/34, 0x22, 0xfffffffffffffffe}, 0x1) [ 90.333662] sctp: [Deprecated]: syz-executor3 (pid 19765) Use of int in max_burst socket option deprecated. [ 90.333662] Use struct sctp_assoc_value instead 2018/02/09 08:31:17 executing program 7: r0 = socket$inet(0x2, 0xa, 0xed70000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a0000)={0x0, 0x78e6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000039000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/09 08:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000381000-0x4)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000383000)=0xe7ee, 0xfffffffffffffeb1) bind$alg(r0, &(0x7f0000b55000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) [ 90.394653] sctp: [Deprecated]: syz-executor3 (pid 19779) Use of int in max_burst socket option deprecated. [ 90.394653] Use struct sctp_assoc_value instead [ 90.425989] xt_recent: Unsupported user space flags (00000071) [ 90.438999] audit: type=1400 audit(1518165077.837:73): avc: denied { listen } for pid=19798 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/09 08:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000667000)={0x0, 0xb74f, 0x10, 0x8d, 0x40a}, &(0x7f0000b85000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000604000)={r1, 0x4, 0x3, [0x8, 0x8, 0x80000001]}, &(0x7f0000f73000)=0xe) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 08:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x80) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000249000)=0xf590, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3f) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000394000)={0x0, 0xa4, &(0x7f000028f000-0xa4)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xfffffffffffffffb, @empty, 0xffffffff}, @in={0x2, 0x2, @empty}]}, &(0x7f000019d000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000356000-0x10)={r2, 0xb4, &(0x7f000011c000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0xf4a, @empty}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}]}, &(0x7f0000238000)=0x10) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x198) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c94000-0x14)={0x0, 0x401}, 0x14) 2018/02/09 08:31:17 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x2, 0x0, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000014000)=0x4) 2018/02/09 08:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d9c000)=@add_del={0x2, &(0x7f0000615000)=@generic="2fbdd086bd9e1c0a330ec71eca56fefe"}) socketpair(0x0, 0x804, 0x0, &(0x7f0000f7f000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007dc000-0x20)={0x7fff, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000050b000)={r2, 0x7618}) socketpair(0xb, 0x4, 0x0, &(0x7f0000e65000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000238000-0x64)={&(0x7f000037f000)=[0x400, 0x55, 0x2, 0x3ae, 0x2], 0x5, 0x1, 0x3, 0x0, 0x2, 0x8001, {0x5, 0xfff, 0x8000, 0x9, 0x1ff, 0x4, 0x0, 0x975e, 0xf06, 0xd79, 0x1, 0x7, 0x6, 0xffffffffffffffff, "98199e38733db973aad0fbcab51fed707d95b2e78a47d1588f40856ef057c0ad"}}) 2018/02/09 08:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) r1 = socket(0x2080000002, 0x7, 0x402) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000010c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002b8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000074c000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00003e9000)=0xe8) r4 = getgid() r5 = getpid() r6 = getuid() r7 = getgid() r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004d9000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f00005df000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f9000)={0x0, 0x0, 0x0}, &(0x7f00002fd000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001cd000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ca000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000053a000)=0xe8) r13 = getgid() sendmmsg$unix(r1, &(0x7f0000943000-0xa8)=[{&(0x7f0000cdc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c7a000)=[{&(0x7f00000ef000)="7c7be347733e6a6a2c04eb3b158391838a5caacf66845bf96fa0ae92240a6b3e0ebb1c395f45a0499d767b59771dae9d2abe9090dc33cb4da524bece59fed2b34ba40a0bd93b899f0c579f04e3307aad8a54d0572379ac28bb861bab7d3977fdb870b53c9d524332e6e36877140f73f9f37d47df75a70de58d044c2969f9b7a0c5247a0f72d6da2605e5bc53", 0x8c}], 0x1, &(0x7f0000ce1000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x404c044}, {&(0x7f00007ea000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000711000-0x30)=[{&(0x7f00009c8000-0x98)="43afa9cc085eca3f5f25a0c7082121e3eb3bbdf1fe69381bd5afd20d74814c69c9d20cd7b4beab445da735bb5983a5884e137146cbb73ded5f1e6eb17956d0b3c3854cc3a83fb92a40ab54fb55099033a4ea6201fe08585cf2d1cbfdf6797b453ac18fea9ac0265a8b21531aee0fcd63595ee2aa49e742c5d63a1e5ea93a3cb2d529bf3bae3430f47d10881dadcfa1d1b83f6e31328e3144", 0x98}, {&(0x7f0000386000)="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", 0x1000}, {&(0x7f0000fc7000)="2a94ed389403288e617a39363f19b710093a4f776e9b19d0600296a6a67f0d29ab6ea81c47774e001407575f9e06388ba36d44200df88408c2de2f499780b936418262a4bc8a7cf228ed9e0d04dfde5de9b9e5037682f4c483aa101dcf72b5de27095a21a6509611918f88e533399664adafcefef11a3f3c4192c5d3e10a7160a0f5c1a8159a79cce4a74986246071e4feb46aae2b667291ac1f8e824bf662963f68a6f1e228374ac52c537769133250f9fcdf33e68e397c394392bc417871085dd8ea64d6b9a2dae5cf6252b403e3a58222667c74b25706585dc8fef8097dd59c3ee027d249c64bfd37d14182aba2", 0xef}], 0x3, &(0x7f00004e7000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x8000}, {&(0x7f0000b9c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000682000)=[{&(0x7f0000aae000-0x52)="a742aafb8917326b295f387a0f927f2ce6b0227056e69266f010d0c324c5deeee761015a30a19dd808f42e340d02c2913f6d551ce46751fb8b9dda381cb596e88e7b25568d7e9ccbee72579d750a00ddb3f0", 0x52}, {&(0x7f000042f000-0x22)="3b3814aac354df61c0b6d75a80bec201c70be7565f42c38e2b56b20f53c24eb9cb73", 0x22}, {&(0x7f00005f2000)='9', 0x1}, {&(0x7f0000a54000)="4e855974ce0eaccdc0aada684bbb437c262315b0269fb6c68dc3330b7bd12648581ea24525f389bf0904c8a5418ec8252b066d06ea0e8f7a6cba362141623f14ae63374e9a8872824baa4a7610c50993be4b0087e5b0a39ff1e48ad7664d66fd08c317c6011bfdca0d", 0x69}], 0x4, &(0x7f0000a3a000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x38, 0x10}], 0x3, 0x4040) 2018/02/09 08:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000c, 0x2, 0x20000000007) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008f6000)={'vcan0\x00', 0x0}) accept$netrom(r0, &(0x7f00004a6000-0x10)=@ax25, &(0x7f0000414000)=0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000582000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000f7b000), 0x800) 2018/02/09 08:31:17 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000c8e000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socketpair$inet6(0xa, 0x3, 0x100000000, &(0x7f00002d9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f70000)={@common='syzkaller1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004b3000-0x18)={@ipv4={[], [0xff, 0xff], @empty}, 0xef34, r3}) socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x2) ioctl$sock_bt(r2, 0x8906, &(0x7f0000740000)="b57fdcc5f50f792cf12ff78f3cc54bcf8a505c1b29b141909dc2b02eb2e0add3edd545c0f6773ddb8fd3460fb3a154f184e189bb5826489cfa869aaa50a8a29a3d9947975665c062c8ec9265d16857b2604b703ad0e565827456be1947567afcddfa87871fe9cd869c0e2cd3b54c780ee4cb0d07373e0b72a70315bbe1667dd2f619b311b56a3684e063f49359702b889957a29a04ab959423f23386d135c3fec60a6d75a9975c52a925a1e1") pipe(&(0x7f0000061000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000a67000-0xc)={0x44000000, 0x10001, 0x1f}) r5 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r5, &(0x7f0000043000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000), 0xffffffffffffffea}, 0x3) socketpair$inet6(0xa, 0x0, 0x4671, &(0x7f00003ab000-0x8)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bbf000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00007b3000-0x4)=0x8c) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000dba000-0x14)={r6, 0x2cec0cda, 0x1, 0xfffffffffffffffb, 0x0, 0x3ff}, &(0x7f0000e46000)=0x14) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) accept$alg(r5, 0x0, 0x0) 2018/02/09 08:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) [ 90.493406] xt_recent: Unsupported user space flags (00000071) 2018/02/09 08:31:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ec2000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x3) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r1, &(0x7f0000e27000)=""/161, 0xa1) 2018/02/09 08:31:17 executing program 0: mmap(&(0x7f0000000000/0x3a7000)=nil, 0x3a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003a7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00003a8000-0x4)=0x32) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00003a7000)={'vcan0\x00', 0x0}) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$can_raw(r1, &(0x7f00003a7000)={0x1d, r2}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x555a7291b44c225a}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) [ 90.548638] xt_cgroup: invalid path, errno=-2 2018/02/09 08:31:18 executing program 1: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x8000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000273000-0xc)={0x2}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005df000)=[{r0, 0xfffffffffffffffc}, {r2}, {r2, 0x1}], 0x20000000000000e8, 0xbad7) close(r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00004e9000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000176000)=0xe8) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f00005e1000-0xea)=""/234, 0xea, 0x40, &(0x7f00005e1000-0x14)=@ll={0x11, 0x9, r4, 0x1, 0xfffffffffffff05e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/09 08:31:18 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00006e8000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xe2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x65}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x58) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000)={r1}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000e000)={0x0, 0x672}, &(0x7f000001e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r3, 0x8}, 0x8) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000016000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000001c000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000019000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f0000017000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000011000-0x8)={r5, 0x6}, 0x8) r6 = socket$inet6(0xa, 0x80002, 0x102) sendto$inet6(r6, &(0x7f0000019000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0xfffffffffffffdcb) 2018/02/09 08:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty}, &(0x7f000075f000)=0x10) socketpair(0x0, 0xb, 0x9, &(0x7f000070b000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fab000-0x2c)={0x0, 0x2, 0xffffffffffffff81, 0x123, 0x1d39dfe432cfe4b, r1, 0x9}, 0x2c) pipe(&(0x7f0000d6d000)) unshare(0x80020000002) unshare(0x20000400) [ 90.586577] xt_cgroup: invalid path, errno=-2 [ 90.601683] xt_l2tp: unknown flags: 5a 2018/02/09 08:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x6e, &(0x7f0000cc1000-0x196)={@link_local={0x1, 0x80, 0xc2}, @random="1848cc8be3aa", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@hopopts={0x0, 0x269, [], []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ae8", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, []}}}}}}}, &(0x7f000099c000)={0x0, 0x4000000000000122, [0x0]}) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000925000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000fb5000-0x4)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000cfc000)=@raw={'raw\x00', 0x9, 0x4, 0x408, 0x2f8, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000b6b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1e8}}, [{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3ff, 0x2, 0xda10c85086f22796, [0x4, 0x1000, 0x4, 0x3c, 0x0, 0x5, 0x8, 0x3, 0xfffffffffffffffc, 0x8001, 0x4, 0x8, 0x7, 0xfff, 0x81, 0xffffffff], 0x8}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3, 0x7, 0x3}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1e, 0x4, 0xffffffffffffab22, 0x2f7, 'snmp_trap\x00', 'syz0\x00', 0x1ff}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, [@unspec=@void]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x3, 0x1200000, 0x2, 'snmp_trap\x00', 'syz0\x00', 0x75d7}}}]}}, 0x468) 2018/02/09 08:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00008e4000)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000dd000)=""/86, &(0x7f0000b9e000)=0x56) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f00004e0000-0x6e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty, {[]}}}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x0]}) [ 90.654366] xt_l2tp: unknown flags: 5a 2018/02/09 08:31:18 executing program 0: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009f000+0x7a1)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00004d8000)=[], 0x0) socket$llc(0x1a, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001af000)) 2018/02/09 08:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)}, 0x1) r2 = accept4(r1, &(0x7f0000c9c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00009ab000)=0x3a, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000ef4000)={@l2={0x1f, 0x80, {0x8d, 0x800, 0x0, 0x5, 0xb4}, 0x7, 0x49}, {&(0x7f00002de000-0xda)=""/218, 0xda}, &(0x7f0000262000), 0x11}, 0x2e) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009ac000-0x4)={r1}) sendmsg$key(r3, &(0x7f0000678000-0x38)={0x0, 0x0, &(0x7f0000f61000-0x10)={&(0x7f0000123000-0x49)={0x2, 0x1, 0x8, 0xfffffffffffffffd, 0x21, 0x0, 0x3, 0x2, [@sadb_lifetime={0x0, 0x7, 0xfffffffffffffffd, 0x2, 0x3, 0x3}]}, 0x439}, 0x1}, 0x24000000) 2018/02/09 08:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000028d000)={0x0, 0x87, "56ceb5e166e01054ef8360895f922e31a932741deb2ac1593153d68e265fb81b8fb4cd0f8f39d37827ac46cfea7fd13b741ca3434ca6904ee1de04f7898f5bfc3712e07a100f5c19183457b637d183c1510d55cd435fb73f64fea04ce2ab662758f0b516b706d916a4eb5f9d6a08e7c880eb936108f4b4ad2c769e6f51b234d66263ddb11aea62"}, &(0x7f0000ccc000-0x4)=0x8f) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c9a000)={0x80, 0x8000, 0x401, 0x1, r2}, 0x10) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x6, 0x2, &(0x7f0000238000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001fe000)=r5, 0x4) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092ce", 0x80}], 0x1, &(0x7f000055b000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000270000-0x10)={0x7, 0x8002, 0x200, 0xaeb4, r2}, 0x10) 2018/02/09 08:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00007a3000)={r3, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r0, 0x200000208916, &(0x7f0000ac6000)) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f0000d4b000-0x8)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r4, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/02/09 08:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80000, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[]}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00008fb000)="955cb072668a629013cd236c2c19312ad4c353f573137afef8ac82cef128c1179ae92eae3c232db72caa1d6071fee18e6270f499dabbba2c2dd53e23b573bbd928122141a151e6c1f8bf183cc678a8d915d01d0f1e3c4c9b4c3de973fcaaf46e74b7a453c752d0ca8c77000497e0baaebcc46d1dde2e7d282fe3d51d112d93dbe2b502d7b149f1b8cecb2ca14e9c50295b4ef6505f18e181", 0x98) recvfrom$ax25(r0, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}}, 0x10) 2018/02/09 08:31:18 executing program 4: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80006, 0x7, &(0x7f00005b4000-0x8)={0x0}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005b4000-0x4)=0x8, 0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000)="0000000705000000000f0000ff01010000000000000000000508fffffffe000225070097c11fd4c2c4f442ff00014be2", 0x30) 2018/02/09 08:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0xfffffffffffffc00) sendto(r0, &(0x7f0000b2a000-0x11)="54436b904c8816b357698ad745863aa14b", 0x11, 0x8000, &(0x7f000018d000)=@ax25={0x3, {"dfd782bb78eba8"}, 0x40}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c57000)=0x7, 0x17) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000078e000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f21000)="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", 0x100) 2018/02/09 08:31:18 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000026000-0x12)={0x0, 0xa, "c41177511ca09bee99aa"}, &(0x7f0000025000)=0x12) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000026000-0x4)=@assoc_id=r3, &(0x7f000000d000)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x8, &(0x7f0000026000+0xa16)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000026000)={&(0x7f0000026000)=[0x9], 0x1, 0x7, 0x2, 0x7, 0xfffffffffffffffa, 0x200, {0x5, 0x33, 0x1, 0x6, 0xffffffffffffff78, 0x4, 0x6, 0xfa61, 0x127, 0x8000, 0x7b, 0x80, 0x3, 0x5, "28b2ac7b819f207eeae505b93c64e2e1aa5881c30450e7eac6913fffe95c76d8"}}) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000024000-0x4), &(0x7f000000e000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 08:31:18 executing program 3: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000020000)={0x0}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = epoll_create(0x3ff) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000ef000), &(0x7f00000ef000)=0x60, 0x80000) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = accept$ax25(0xffffffffffffff9c, &(0x7f000006d000-0x10), &(0x7f0000035000-0x4)=0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000f0000-0x4)=0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ef000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f00000ef000)=0xe8) r10 = getgid() r11 = socket$pptp(0x18, 0x1, 0x2) r12 = socket$key(0xf, 0x3, 0x2) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = gettid() mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000ef000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000e3000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003a000)={0x0, 0x0, 0x0}, &(0x7f0000096000)=0xc) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = gettid() r18 = getuid() r19 = getgid() sendmmsg$unix(r0, &(0x7f00000bd000-0xa8)=[{&(0x7f00000ef000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000c6000)=[{&(0x7f0000083000)}, {&(0x7f00000ef000)="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", 0x1000}, {&(0x7f00000f0000-0xdb)="e3be53221c18043208a0b535e791b23a1c694e3fd87452587e6dbdb5ae7d90f2c0b63f8ec93f0ee736201426976270fc3bca66a9547ba47399744e1bb4af129948f55109d9ec441bee491dd0c3eb0fc6d0cb4551f22c03381cc3defed7301cdcc91221e0b926f966578bc257a28271c421b4b6db4db72d19e0b057e29b7733a98eee1867aa83c3cdc590045b062c65435941fdcc96aa173fe895234faab29ed904c132099f2509c397cd177181935572518cd636083514a1431e6ac6899b7b3ed18927f865e9c55f5faf0a7d20436b3889a0d8b44dc32e29a932cb", 0xdb}, {&(0x7f0000022000)="8bddaa279ddb31d66aa4b181426294c6875207d8862c191d8a7cca718c2a4267c39958af7b31ada0e940231f52a3fdc6f0e19b2ea6e32c5e7f7007af7cfea1c949941ed9f4b2975656a3a700005553f63f6ca9af6a6cf1bf3e8e2c89decfe7d3b4d9bd560d28458634ba17ccff68add89e8c9da5863694ae9be124eda76fe58315c89501d9b5", 0x86}, {&(0x7f000004c000)="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", 0xfc}, {&(0x7f000000f000)="7e59aa01ed63076e762b0d", 0xb}, {&(0x7f00000ef000)="b347518fa408782b162f2804431ef4b604122db3518033a2ac5f95c73cee5ad88722b75eed62dde44f3aa9b15675afa055d945dcdfa5fed2a8f0c4ffdc3d2c6cd4ad903e3363be6475147d011e74f861cb959e880a5627202d2f38327e75772040b2fbc177980136643b35282121df54b8ba8897e0e006b01450fc1701be0ab6f338c9bcca4b94dc84d78ae0dced8a5a03357f949a7668d6d9cc890401148073a533f336485a56a6b0c4", 0xaa}], 0x7, &(0x7f00000f0000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}], 0x30}, {&(0x7f000005c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000f0000-0x20)=[{&(0x7f0000015000)="3dfc210e81641a1017220007", 0xc}, {&(0x7f00000f0000-0xb7)="e39708ee66936fa8d385ece5e28c0fd640cbf2e5c98254bb594035fa56eb8b07631ae4e844927b62560f3a5c5aa475a7d787a0eb1c6dd974e3cba39b5828953adfa4443787cf3d169a93431cb8115987e2425bf7d870a14d873f56aa0c9582fbf6c326498d06fe8aa9d3c4cde743c05cf23cf7695b4596619b6968590b9a759baff32e6a3b819b36ae346b8b1fdf6ded6af52b9aa79987ddffc5d8bc73d0d43bce0f1255928f4264fe051e8f924cb6e3fc3bf63c00266d", 0xb7}], 0x2, &(0x7f00000f0000-0x70)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x70, 0x8000}, {&(0x7f0000063000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000008c000)=[{&(0x7f00000f0000-0x91)="499a45c6ee84813795aa87e1b0ba3b4abeace31d02951754328f83272a1c324060a1c1510ecd497aa6c4f41bacc1f66e3844fc3441d72333c7ca7ad5a9f6b5986e73664b316dd8a002b59edf8218a1ad8d419204e200f6469971033649f9a68d6e59d911c4703089b079fc0144d3f39676078e1b9a2d5d181c10a81eb2c199340cd10a9f0a443a76b36e961db88db57073", 0x91}], 0x1, &(0x7f0000019000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x20000000}], 0x3, 0x800) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) 2018/02/09 08:31:18 executing program 0: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0xffffffffffffffff) sendto$inet(r1, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 08:31:18 executing program 7: pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0x0) [ 90.789408] sctp: [Deprecated]: syz-executor1 (pid 19912) Use of int in maxseg socket option. [ 90.789408] Use struct sctp_assoc_value instead 2018/02/09 08:31:18 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc}}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000496000-0x38)={&(0x7f0000fe9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000fea000-0x90)=[{&(0x7f0000fea000-0x1000)=""/4096, 0x1000}, {&(0x7f00009d3000)=""/181, 0xb5}, {&(0x7f000021b000)=""/187, 0xbb}, {&(0x7f0000188000)=""/73, 0x49}, {&(0x7f0000fe9000)=""/143, 0x8f}, {&(0x7f0000fea000-0x41)=""/65, 0x41}, {&(0x7f0000fea000-0x6)=""/6, 0x6}, {&(0x7f0000fea000-0x45)=""/69, 0x45}, {&(0x7f0000fea000-0xfb)=""/251, 0xfb}], 0x9, &(0x7f00005c3000)=""/4096, 0x1000}, 0x20) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000fe9000)=0x1, 0x4) 2018/02/09 08:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000555000)={0x0, 0xba0dcfed426bff9, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005a4000-0x10)={0x7, &(0x7f00002c1000)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00002ec000)={r1, &(0x7f000083e000)=""/14}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000a22000), 0xfffffffffffffd56) getpeername$ax25(r2, &(0x7f0000049000-0x10), &(0x7f0000f68000-0x4)=0x10) 2018/02/09 08:31:18 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000b4c000-0x6b)=""/107, &(0x7f0000928000-0x4)=0x22) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000fc6000), &(0x7f0000fc6000)=0x4) [ 90.898507] sctp: [Deprecated]: syz-executor1 (pid 19931) Use of int in maxseg socket option. [ 90.898507] Use struct sctp_assoc_value instead 2018/02/09 08:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9c000)={0x26, 'hash\x00', 0x10, 0x80, 'crct10dif\x00'}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000835000-0x38c)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 08:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f00005db000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b75000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00007eb000), &(0x7f0000200000-0x4)=0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a8c000)={r2, 0x10001, 0x6, [0xc9, 0x800010000, 0x100, 0xb, 0x10000000000005, 0x385559e1]}, &(0x7f000018d000)=0x14) 2018/02/09 08:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b5000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8915, &(0x7f00005a2000)={@generic="0c831cbb4c4ce2301c70888f7ac16d1e", @ifru_addrs=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) 2018/02/09 08:31:18 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003a8000), 0x80000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007ec000)={0x2, [0x0, 0x0]}, &(0x7f0000ae9000)=0xc) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ae9000)={0x0, 0x2}, &(0x7f0000ae9000)=0x8) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000942000)={0x5, 0x4, 0xf794, 0xcff, r1}, &(0x7f0000aea000)=0x10) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000aeb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000448000)=0x14, 0x800) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ae9000)={r2, 0x4, "e77ea2df"}, &(0x7f0000ae9000)=0xc) syz_emit_ethernet(0x4a, &(0x7f00003c0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x28, 0x0, "18009c0ef72fa684495df6b664a6049bd5ea1719375d46d15c757c2e1c7b54c5"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 08:31:18 executing program 4: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000), &(0x7f0000bef000-0x4)) r1 = socket$inet(0x2, 0x5, 0xdd) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000830000)=0xd910, 0x4) 2018/02/09 08:31:18 executing program 2: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket(0x5, 0xb, 0x7fff) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b04000-0x8)={0x0, 0x6, 0xc0000000000000}, &(0x7f0000b04000-0x4)=0x8) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b04000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000a64000)=0x8c) 2018/02/09 08:31:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000000000)=0x58) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b44000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f69000)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000845000-0x4)=0xe8) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000901000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000463000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000c7b000)={&(0x7f0000c1a000-0xc)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000af3000-0x10)={&(0x7f0000951000)={0x374, 0xb, 0x4, 0x4, 0x5, 0x0, {0xf, 0x0, 0x3}, [@typed={0x20, 0x8b, @str='posix_acl_accessself\x00'}, @typed={0xc, 0x1, @uid=r3}, @nested={0x18, 0x4d, [@typed={0x8, 0x5f}, @typed={0xc, 0xc, @u32=0x1}]}, @generic="eac531eafa3352d0adc3b1b2cd57b0ee6563f732fa7443c55e9fad97b17591482c5b0f5699d9b1f2203edfc88e00291c94a9370b90e6159e8b64f040a9c60397b255d8a2c6ae94d9436e27e052f2f7233836d75fc9d5631611c0850fa418fa54f9badb3ae5db615b32b15134bf9406b4985587d4f600498e5887e4da63a42d0cf5db7d0af24db41b33bc22af4274c81639c69d414875e0d8ed556d845e9364d5adca6e512b98fc1336d4999b68b57fe68e85d42235a8e5a2696d018b5b27a0ce97f9e9694404eb27c82c3c8c323f750abfae74414ddf45d4d80a812c542873d454de21ad34f8715e163bf6", @nested={0x184, 0x8b, [@typed={0xc, 0x21, @pid=r4}, @generic="71a3cb79c15c2f2e69e4a580336f1472cf324029502af767666955e434a13b3afcb1630c16e12b1b153406e62ad9d5c0c39a7637adcc7e7780672afa5187868ea3b94e20fcf449e2afe72dfad7748ff459ac2da94fd20ec7639539faaa6c4fbd411e3f69e8ecb7ce731706", @typed={0x14, 0x65, @str='vboxnet1GPL\x00'}, @typed={0xc, 0x7e, @uid=r5}, @generic="9a19837fce7d5c4fd0b7019fba1d6ed0d1c9d6b321a175d35121321fc62bac10740a1c272bef243d17976ef1e5999a1539924d1cd0e47b75c1525d6cf4de828e19a3461794f8859d8cc54684ffd565c763a6304564519398638a3eb3144b5963c0d6113c8b2019e3a87f5745780661ee565dd75f63bca6705df324e00452a59088f7baf4ae7f93fd1f3358bfb7575beaed178e59e3778ca8860dadce608ba80bc6f7c32fcf031fa04a0c7737b293950f0fa60a1fcf70a7d415d218bf085f8928ab7dda6d0084db1e14839e5da19f4a3184e49e0996836843055f328ebd3230b574b7fa9d7873e88f"]}, @generic="1c5c37cd7ce963fa034f9d8ed594541f66c290726bbfee303ea4a2903c1211e4302e189f9a4cb02b4304dd21744925b0bc7af40349322dfc8704556109d905b988a79a21ac590262a30b0653c96b248d496ef08be8ca55c60a3e8027ef3dd88c23093526f86ef2909c8419571902627311f35001fec377dc04de00ba49184a19c38836800249633f7e3e167c41837616512ee14b65da7e25039bf0efe6e567b2d35446a084", @typed={0x8, 0x27}]}, 0x374}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00007e4000-0x1c)="05070000000000000059e2dd0088dffefc3d77a83e305d7c6d7193e7", 0x1c, 0x20000000, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, 0xfffffffffffffdaa) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x8, 0x4) r6 = accept(r2, 0x0, &(0x7f0000f4f000-0x4)) bind$nfc_llcp(r6, &(0x7f00001e6000-0x60)={0x27, 0x8, 0x2, 0x7, 0xe1ba, 0x8, "a00965944a0dd4a0305cec85b41948844e41e5380dd7807d34b6b49cfd34463bd842c9b6efc850828b6e7e839054e2ac79b16d019c85bbac3f98b7d82ad034", 0x100}, 0x60) 2018/02/09 08:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='vcan0\x00'}}, 0x1e) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00006a8000)=@ax25, &(0x7f00003e8000-0x4)=0x10, 0x80800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a70000-0x4)=0x2, 0x4) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2"}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e35000-0x4)={r0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000cb4000)=""/170, &(0x7f000023b000-0x4)=0xaa) r3 = accept4(r0, &(0x7f0000cdb000-0x10)=@ethernet={0x0, @remote}, &(0x7f0000a9c000-0x4)=0x10, 0x800) bind$inet(r2, &(0x7f0000e2e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$netrom(r3, &(0x7f000008a000)=@ax25={0x3, {"a8d1d79e6127f4"}, 0x46a1}, 0x10) r4 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000f1000-0xc)={0x2000}) 2018/02/09 08:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a82000)={0x0, 0x0}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000187000)={&(0x7f0000b71000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000abd000)=""/103, 0x67}, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r2, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000026b000+0xc31)={@generic="c5017710af0af9048f83db1b5d937fb2", @ifru_flags=0x1200}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000064f000-0x4)=0x8, 0x4) sendto$inet6(r2, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r2, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000bd8000-0x4)={0x20e, 0x2, 0x8000}, 0x4) 2018/02/09 08:31:18 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000f74000+0x1a3)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000d95000-0x4)=0x26) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f75000-0x4)={0xfffffffffffffffb, 0x3, 0x2000}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$ax25(r1, &(0x7f0000f74000-0x59)=""/89, 0x59, 0x0, &(0x7f0000f74000-0x10)={0x3, {"b4546c07612578"}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eeb000)={r1}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000752000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000f74000)=0xe8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f75000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x0, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x11, 0x0, r4}, {0x9, 0x8001, 0x3f, 0x4, 0x49, 0x3, 0x1ff}, {0x0, 0x40, 0x51c, 0x7}, 0x3, 0x4, 0x1, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3b}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0x800, 0x68c0}}, 0xe8) shutdown(r2, 0x2) 2018/02/09 08:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000063b000-0x4), &(0x7f00003f2000)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000048a000)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000030e000-0x4)=0x2, 0x9b3edc0a) 2018/02/09 08:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000009000)=@rc, &(0x7f000043d000)=0x9) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000edc000-0x28)={@common}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0x3f0, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, []}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f00000c1000-0x1000)=""/4096, 0x1000) 2018/02/09 08:31:18 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e7e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000152000)={r1, 0x0, 0x1, "f6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000a00000)=0xfffffffffffffffc, 0x4) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) sendmsg$nl_route(r2, &(0x7f0000a65000)={&(0x7f00003e3000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00006da000)={&(0x7f00000c8000-0x1c)=@ipv6_getnetconf={0x1c, 0x52, 0x300, 0x1, 0x2, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x400}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40050}, 0x40000) 2018/02/09 08:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00002ae000)={0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000018f000)={r1, 0x28, &(0x7f0000e5d000-0x28)}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000095c000)={0x14, 0x7, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ed2000-0x4)) 2018/02/09 08:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000106000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f88000)=0x10) bind(r0, &(0x7f0000b9a000)=@nfc={0x27, 0x6, 0x1, 0x7}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e1000)={0x0}, &(0x7f000091d000-0x4)=0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000eb1000-0x2b)=""/43, &(0x7f0000a58000-0x4)=0x2b) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b65000-0x4)=r2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00007fc000)={0x6, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)) 2018/02/09 08:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000096c000-0x34)={0x0, 0x2c, "207095c72d9f46729b503227bf87b63c3f8c9b81582235b18f9e5875e190d57f5cb4e772b9b8fe9122b8b5f9"}, &(0x7f0000ce9000-0x4)=0x34) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000004d000)={r1, @in6={{0xa, 0x2, 0x88, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x9, 0x9, 0xfffffffffffffffd, 0x639b}, 0xfffffffffffffd06) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) recvfrom$inet(r2, &(0x7f00003d9000-0x2a)=""/42, 0x2a, 0x40000020, &(0x7f0000c0d000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00007a5000)={0x4b65, "bb44eb0ccd55"}) getgid() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000085c000), &(0x7f00003e2000)=0x10) socket$inet6(0xa, 0xe, 0x2) 2018/02/09 08:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000066000)={0x0, 0xffff}, &(0x7f000067b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f0e000)={0x4, 0x3, 0x0, 0x10000, 0x5d23, 0xffffffffffffff81, 0x7, 0xfffffffffffffe00, r2}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031b000-0x8)={r3, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000001b000)={0x1, 0x1, 0x6, 0x25, &(0x7f0000ed0000)=""/37, 0x7f, &(0x7f0000847000)=""/127, 0xb5, &(0x7f00008f1000)=""/181}) r4 = socket(0x11, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00001ca000)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @ipv4={[], [0xff, 0xff], @rand_addr=0x68}, 0x0, 0x2, 0x1, 0x400, 0x0, 0x8}) 2018/02/09 08:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00002ca000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) connect$vsock_stream(r0, &(0x7f0000efb000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000bb000-0x10)=[{&(0x7f0000cfd000-0x29)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/02/09 08:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009bb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008c7000-0x10)={0x6, &(0x7f0000ba5000)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000f56000)={r1, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c07000)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a49000-0x14), &(0x7f00007b8000-0x4)=0x14) r3 = 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}}}}, 0x98) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f00005ef000)=@fragment={0x11, 0x0, 0x8, 0xffffffff, 0x0, 0x1f, 0x2}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0}}, 0xe8) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/09 08:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000db2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000f64000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4a, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @common='teql0\x00'}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x6}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = accept4(r1, &(0x7f0000a99000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00006a1000-0x4)=0x2e, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000b46000)={0x2, [0x9, 0x1ff]}, &(0x7f0000bef000)=0x8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000038b000-0xc)={0x0, @local, @dev}, &(0x7f0000405000)=0xc) bind$rds(r4, &(0x7f000091f000-0x10)={0x2, 0x0, @rand_addr=0x9}, 0xffffffffffffffcc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000b4000)={0x1ff, 0x9}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000675000-0xc)={0x0, 0x0}, &(0x7f0000c41000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000109000-0x38)={&(0x7f00000b3000)={0x10, 0x0, 0x0, 0x500}, 0x0, &(0x7f0000191000)={&(0x7f00009de000)=@newpolicy={0x1f4, 0x13, 0x400, 0x2, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x2, 0x6, 0x0, 0x7, 0xa, 0x80, 0xa0, 0x3e, r5, r6}, {0x7, 0x100000000, 0x0, 0x2, 0x100000001, 0x200, 0xcb, 0x9}, {0x80000000, 0x1, 0x3, 0x7}, 0x5, 0x8, 0x1, 0x1, 0x2, 0x3}, [@algo_aead={0x13c, 0x12, {{'ccm(tea)\x00'}, 0x780, 0x1c0, "cbbc61200257c48f6c82fda7db14e5955b917e791ea36851308421a74623e237c6b43f3060d8cd569f024fbbe0953bc5e84853d0136ce8f9e3b4e3a61a978c70b0233afd7bb1d264f18aaebb875ceaa6bc2efe4bbb1846636c0f363e00ced74a604df4bf62ded56e796a52201db80844e2cef5f178f87c1ab4ac300f5f9cfb186650b6482adde249df1dde672ac8b12a1509f8e1584a71c1cb3734120023a6ad8cbfb92b1e61728dedcd12e8bcca80fc1a5ee9e9474e7975eb624a67fcbe7b27675d4ac15142f200144f66e103658637c8401c61506ef50c6bad1120d35ccd09542f5322f46dbcb0e3a4e27c976a080f"}}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x10}, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cb1000)) 2018/02/09 08:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = accept(r2, 0x0, &(0x7f0000159000-0x4)) getpeername$ipx(r3, &(0x7f0000318000-0x10), &(0x7f0000d9d000-0x4)=0x10) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) [ 91.134924] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19986 comm=syz-executor2 [ 91.160490] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket pig=19996 comm=syz-executor6 2018/02/09 08:31:18 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ee9000), 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000012000-0x8)={0x0, 0x0}) r2 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000014000-0x4)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000013000)=0xf56c, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000015000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, {0xa, 0x1, 0x0, @empty, 0x8001}, 0x3, [0x0, 0x3, 0x7, 0x20, 0x6, 0x0, 0x4, 0x674a]}, 0x5c) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000013000-0x4)='tls\x00', 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000000b000)=@common='nr0\x00') sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000014000)=0x7, &(0x7f0000005000)=0x1) [ 91.224771] netlink: 'syz-executor4': attribute type 10 has an invalid length. [ 91.241615] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket pig=19996 comm=syz-executor6 2018/02/09 08:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005a5000-0x3), 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c7d000)=[{0x0, 0x5}, {0xb, 0x384ea372}, {0x8, 0xdb1a}, {0xb, 0x6}, {0x4, 0x1000}], 0x5) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002bf000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) r1 = socket$inet6(0xa, 0x2, 0x40) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000d7e000-0x4), 0x4) [ 91.276365] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/02/09 08:31:18 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fcb000)={0x0, [0x63, 0xffffffff, 0x800, 0x71a0, 0x3]}, 0xe) sendto$inet(r0, &(0x7f000006a000)="2af4254b32b6976695f84c4225d48a593d6d8ee727cdadd1e7c03b32ea7bdc55ea94", 0x22, 0x80, &(0x7f0000bbd000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004cc000)=0x3, 0x4) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/02/09 08:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0xfffffffffffffe67) 2018/02/09 08:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e2c000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000df8000)=0xe8) r2 = accept4(r0, &(0x7f000051b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00006a6000)=0x32, 0x80000) sendto$ipx(r2, &(0x7f00005d8000)="3a57dc8d765d8ae0e5dca93c6ee95bf9834e4a520976bfe831af0b8fac9114b83f57cb78f06beabfbf1b541115f878be0bd8701cf0ae9c8000231fbbc00bf0207f58788f9c56", 0x46, 0x20000000, &(0x7f0000d67000)={0x4, 0x1, 0x6, "9ef80fcb870c", 0x401}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a75000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x9, 0x0, 0x4, 0x2, 0x80, 0x20, 0x62, 0x0, r1}, {0x8, 0xffffffff, 0x1, 0x1, 0x0, 0x1, 0x1, 0x80000000}, {0xdf7, 0x3, 0xffffffff, 0x3}, 0xffffffff, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x32}, 0x2, @in=@empty, 0x7, 0x2, 0x1, 0xdfd, 0x2, 0x4, 0xffffffff}}, 0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fc8000-0x4)) r3 = socket(0x11, 0xa, 0x0) bind$ipx(r3, &(0x7f00000c4000-0x10)={0x4, 0x100, 0x0, "4d32c14f5500"}, 0x10) 2018/02/09 08:31:18 executing program 7: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000060e000-0x4)) r1 = accept(0xffffffffffffff9c, &(0x7f0000d3c000-0x9)=@rc, &(0x7f0000aa1000-0x4)=0x9) mmap(&(0x7f0000ed1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000ed2000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ed1000)=0x1002) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ed3000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000497000)={0x0, 0x9}, &(0x7f00004ed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007db000)={r2}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ed2000-0x4), 0x80800) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e52000)={0x0, 0xc45, 0x2, [0x34d3, 0x9]}, &(0x7f0000ed2000-0x4)=0xc) r5 = accept(r4, &(0x7f00003c2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00008bd000)=0x26) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000ed3000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000ed2000)=0x5, 0x2) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ed2000+0x456)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0xffffffffffffffbf}, 0x1}, 0x0) 2018/02/09 08:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a01000)=@nfc, &(0x7f0000730000-0x4)=0x10, 0x80800) connect$vsock_stream(r0, &(0x7f000098c000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r1, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/09 08:31:18 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001e000)=@ax25, &(0x7f000001f000-0x4)=0x10, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000001e000)=0x1, &(0x7f0000016000)=0x2) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 08:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0xff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendto(r0, &(0x7f0000b92000), 0x0, 0x0, 0x0, 0x0) 2018/02/09 08:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a93000-0x8)={0x0, 0x5}, &(0x7f0000795000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000be1000-0xc)=@sack_info={r1, 0x100000000}, &(0x7f00005ef000)=0xc) 2018/02/09 08:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00008b5000)=0x100005, 0xdcb2b10d0d4ae4bf) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x1, @rand_addr=0x5}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x58) 2018/02/09 08:31:18 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000f1000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00000f7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000f7000-0x4)=0x14, 0x800) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000f6000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000f7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000a6000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2, 0x6, 0x2, 0x6, 0x2, 0x20, 0xa0, 0x7f, r1, r2}, {0x7fff, 0x10000, 0x7fffffff, 0xb8b, 0x1, 0x10000, 0x8001, 0x9}, {0xf72, 0x8001, 0x20000, 0x40}, 0x5, 0x8, 0x3, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x3, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4, 0x1, 0x1, 0x1, 0x4, 0x9, 0x81}}, 0xe8) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000f5000)) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000f6000-0x10)=@generic, 0x10) 2018/02/09 08:31:18 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xffffffff, {{0xa, 0x2, 0xea9, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000f4000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x2) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff, 0x5, 0x7f, 0x0, 0x0, 0x200, r3}) r4 = socket(0x1, 0x6, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0x36a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r5}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00008d2000)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000583000-0x4)=0x2, 0x4) 2018/02/09 08:31:18 executing program 6: mmap(&(0x7f0000000000/0xe5a000)=nil, 0xe5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000e5a000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) 2018/02/09 08:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e78000)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000621000-0x4), &(0x7f00004bf000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) getsockname$netlink(r0, &(0x7f0000f71000-0xc), &(0x7f00005c8000+0x581)=0xc) bind$alg(r1, &(0x7f00001a2000)={0x26, 'rng\x00', 0x4, 0x3, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c88000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r2 = accept$alg(r1, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair(0x5, 0x4, 0x6, &(0x7f0000160000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000402000)={0x3}, 0x4) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xffffffffffffff56}, 0x0) 2018/02/09 08:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000104000-0x20)={0x18, 0x2, {0x1, @empty}}, 0x20) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00009c4000-0x4)=0x6, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f00005b0000)={0xa, 0x2, 0x200004, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0xfffffffffffffe68) r1 = accept(r0, &(0x7f00000a0000-0x10)=@ipx, &(0x7f0000da0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002af000)={0x0, 0x8000, 0x8, [0x7f, 0x800, 0x2, 0x80000001, 0x2, 0x4, 0x2, 0x4f8]}, &(0x7f00001fc000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ca000)={r2, 0x6}, 0x8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000005c000-0x4), &(0x7f0000891000-0x4)=0x4) socketpair(0x10, 0x4, 0x1ff, &(0x7f0000f9c000-0x8)={0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00001ec000-0xc)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eb6000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009ce000-0x4)=0x10) syz_emit_ethernet(0xfffffffffffffd58, &(0x7f0000a97000-0xad)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ecf5de", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "224eff1e093d1df327615f691f3370708162b37f150d6373da5c6bbc370e5b2ef17609aee83c47a95a5ed91aa106038f4e43ce82acbd7a757d6ba44da0a806558d04eff81f"}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a61000)=[{0x0, 0x3ff}, {0x6, 0x3f}, {0x3, 0x7}, {0x3, 0x86}], 0x4) connect(r0, &(0x7f00008c9000)=@alg={0x26, 'hash\x00', 0x80000f, 0x3103, 'tgr192\x00'}, 0xf452) 2018/02/09 08:31:18 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000ff5000)=@full, &(0x7f0000c58000-0x4)=0x48) 2018/02/09 08:31:18 executing program 4: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae3000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af1000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000af0000), 0x4) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0xa, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xffffffffffffffca, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffde9, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) 2018/02/09 08:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x49) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d8a000-0x38)=[{0x0, 0x0, &(0x7f0000946000-0x50)=[{&(0x7f000034d000-0xef)="4f5114ef9d90197ce91e063ee9a298ebe8a41a1577237fb1ad1f0f0599db0baf729a4b3093dc940527bd33cc56fa58d86db50c3e3190ffc778603656fbacf9821191a5bf60b5d66b162758dd0ea2d3252bf2ed23882ac2e47dc0c7951c34530b71a28705c96596494d0a9a872aeeb30d3efea1bec288ee2ccfc5818f5f3ffebe8fa5d46a50103e102bb53c3a34653346c0f6d43eb014efefcbfdf81b90789a53e1f5bdbb266878ab7b98933b33fd5643c036aad8f0984081c663df13c588fd1dc6175d4a26be7ce823fc11e410071837ea9e704faa9eeec6f5a61bbf814820e7b06a503746fbaac5ba77b0caea5398", 0xef}, {&(0x7f000002d000-0x86)="e64f03c8bcce", 0x6}, {&(0x7f0000978000-0xd7)="3e9b58f24634eea68f7d74514f54e30264efed0c64052722febeb6e345419d3e9fd3073721731eea971692e2638ff519c656e8c67330d131363b2f6f6dc25d88b0716ad52783e965f9b9cbc102ce207ec1dbb047a501d6d4ab039f2a077a6ca56bf0fb76b87db1ff24514a98830e524b48ea1f006782efda15ebb4341428b9e7337eb3d7b966f337a672c6ca3446117004572c8aaf22dc0d0a809f6bea0c57e898722880839e3f115bb24a8773ac57c6d81a46c4fc91b3d08633c590f4094945a516290940aad042a0ce", 0xca}], 0x3}], 0x1, 0x0) 2018/02/09 08:31:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000fdb000)=0x8, 0x4) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000dcc000), 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/09 08:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x9) sendmsg$unix(r0, &(0x7f0000f3d000)={&(0x7f000082f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002e4000)=[{&(0x7f00005d5000)="6d622d4832c6bba0287f1647f9501a1e60f3164932e74aedc03589c0ff507f3c60cc43dd8250e98875407f39fa3cd351aaecfc2d674b028435807a60bc46b7b75a9375935bb4482f2dbd4129b8a01653b8c98bc329372601a7961388c09f9656c332747457ce5230f0e4d234bdfecd58b5d8c31a5a1b00d9ac7b8b362bdd601233c2b0080b08222315e843480d5cc80bb66cdd966d3c97c78711efcb0a252cf23df04b4039c53ea259bb000b1387f9f65de24a624c336ca6f64db2568e85c53eb0f175", 0xc3}, {&(0x7f0000cc2000)="ac91464063461936131fbf1dada541b8530d7b7533c7c9905362a811f9db9fab1a660be7d39120c0d5c6f78951fc3c12265921b5e1498e713a8ff3d80e7448c03c72e6e513704a3a3135ae91a40cfe8f7589bfc4b3fcda9b2f33944f235991ed41bc333ad337", 0x66}, {&(0x7f0000ea9000-0xdd)="a7ccd9788cc0a841ce7d07d25f6a005eef873def17b887f06b5d3c509654e25f808cf3a9a1da7392c27aba7869c894be7a0ed9c6bd9eb286685069ff22ab3941f2addc31c75fd1a359320bb62d8f40c34fd6440c907bc8183a70ac382e174c065142b9dafc99c6791890a6adf355aa2f6e271cdecd6ae2766e79f4b918ef1c885c387f2afd421d2743996f032a599a8fb44a4c771a29a2effb2af9c734d3623fcede63714f54f8e2eb5a140a121e07680ae103ccb2851b4ef2193fb5ee1d8b3c333e104f8deb4aff15570630fc9db6147e462f34e1514cde1f70772708", 0xdd}, {&(0x7f0000a6d000-0xfd)="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", 0xfd}, {&(0x7f000028c000)="04a36ca436b6d7fa55dcea0a1263b05c9bdb9db9211dde399fc7ceea3e93e0f680d059fbfe35c4287bf0389e3d33", 0x2e}, {&(0x7f00008de000)="db169087b865428b8faf9ef91c79dff2bc1d84e59bcdf98d1d79babe04915777f492c031f3a713cf9d45d6095ae0b46f88ed31080cf12e", 0x37}, {&(0x7f00001f5000-0x9)="44266146bdcd2d5b2d", 0x9}, {&(0x7f0000f74000-0x1000)="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", 0x1000}, {&(0x7f000027e000-0xb)="1b804e40f889d1f2a3f654", 0xb}], 0x9, 0x0, 0x0, 0x8000}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a54000)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000097a000-0x4)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 08:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000058d000-0x4)=0x400000000000001, 0xfffffffffffffd4c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) bind$inet(r0, &(0x7f0000513000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005b6000-0x4), 0x4) sendmsg(r0, &(0x7f0000f4a000)={&(0x7f0000756000)=@can={0x1d}, 0x10, &(0x7f0000205000)=[{&(0x7f00002b2000)='A', 0x1}], 0x1, &(0x7f0000096000-0x2f8)=[]}, 0x0) 2018/02/09 08:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000687000)={&(0x7f00000a1000+0x956)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/09 08:31:18 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x401) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ae1000)={0x0, 0x4}, &(0x7f0000a78000)=0x8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f7e000-0x5f)={r2, 0x57, "7889945b84dab1f921143c315d6a3bd5879f5ba1b9cec73432fe4379b07f4ed6d16892af0a06018f1ef45d84981df18cd1df91b2fc57b9878a84425b42d059dcbd8c83c903cbcd7c0b60ff5863efe703969b5b1b4ec14d"}, &(0x7f0000fa2000)=0x5f) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r1, 0x0, &(0x7f0000fa3000)) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000fa4000-0x14)={r3, 0x7f, 0x7, 0x8, 0x7, 0x1}, &(0x7f00002fa000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) 2018/02/09 08:31:18 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f000077b000)="03", 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0xc, &(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ef0000-0xc)={@empty, @multicast2, 0x0}, &(0x7f0000d66000)=0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000b38000)={0xfffffffffffff7d1, 0x8000, 0x3, "cfb358534940", "ef4ae52cca18b27a9f8213ed090f3b03"}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000df8000-0xc)={0x8, 0x1, 0x1b5f, 0x20, 0x4, 0x7, 0xde}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000eef000)={'vcan0\x00', r3}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00007ac000-0x38)={&(0x7f0000ef1000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000ef0000)=[{&(0x7f00001c7000)=""/22, 0x16}], 0x1, &(0x7f000002e000-0x38)=""/56, 0x38, 0x800}, 0x2001) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) 2018/02/09 08:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f0000da9000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2d}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/09 08:31:18 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000121000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0x3, 0x8001}, 0x14}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x6) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f}, 0x2160) 2018/02/09 08:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000e50000)={&(0x7f0000378000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000e96000-0x40)=[{&(0x7f0000972000)=""/167, 0xa7}, {&(0x7f0000e10000)=""/69, 0x45}, {&(0x7f0000d7a000)=""/154, 0x9a}, {&(0x7f0000527000)=""/152, 0x98}], 0x4, &(0x7f0000dd4000-0x45)=""/69, 0x45, 0x2}, 0x10000) connect$vsock_dgram(r2, &(0x7f0000dd6000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 08:31:19 executing program 7: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001e8000-0x4)={0xffffffffffffff9c}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000178000), &(0x7f0000136000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/09 08:31:19 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 08:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) socketpair(0x3, 0x1, 0x80000001, &(0x7f0000845000-0x8)={0x0}) bind$alg(r2, &(0x7f0000454000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts-twofish-3way,sha3-384-generic)\x00'}, 0x58) 2018/02/09 08:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f000004f000)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x6}}, []}, 0xf8}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000a9b000-0xc), &(0x7f0000b1b000-0x4)=0xc) r1 = socket(0x1, 0x6, 0x81) sendmsg$kcm(r1, &(0x7f000061f000)={&(0x7f00007b9000-0x80)=@generic={0x4, "f8392e598f0e7d670461f179d59b60d046b0659d82b3833266b1bbe7f8e3a0c6ca5672ce25f177c7da5ebabaaf7f4f5ef7d1d29778d71e339403ff17226fa4ba4cc93538a29fe73b8ddc89caf301de74e28383983963240a389cb64fd783770f9368987459ec05b783d1e2a63b19a20d182dfffeab0a264a884a6fdd8d4a"}, 0x80, &(0x7f000082b000-0x10)=[{&(0x7f0000026000-0xc6)="df0d9f52b4d59aa4dcace6aecac8b1d62241f1e2450db0e2b20b77e3955d085962be4d5f56100c877a62c9edb148c4c2d456701ca2a40d5da5007e18785200b8f83d7c8d19c77f85a925575cd1103ad74e4ed850106a1915dd5e1b018fc58c188e6c059a0be52db3660b87a5fd848527ed354d899ca85a1bf14022980dfe7d88b99035ba2fa18cf3b8781899e66d5802d8fe91e4d3cd8f6a1d12324ecef4f607fbaad3630ee51429b5a52610587f40b2e72bd563501412394149659ab1115aaf8854d4ac9a4d", 0xc6}], 0x1, &(0x7f0000703000)=[{0x60, 0x111, 0x0, "72f4b3e1b392c170e73b85ffc070752f700f0c53a2e268074769d9ecc088c8698b538df7a4b42f90dac60fde8ed4b57fd1c83d8aa0a4db4c89e487eb6a9ce017a9e42d718bb7aa4e726cb1"}, {0x90, 0x10e, 0x19, "63d3a79865ca14566732d3f4ff35d5bd517b5f5c33f3180b11cf9b34b3b70d52006f2c82e89756333fc9128a8c772f7d4e63c990698daaca53d5e0718fb48c1e925d0210676efd5c105523f3dd24233facc850fe4ae5d22a322fd5ccca11c973a0e4a357e785b33a108e3b16b1287c48c2403673270c8ec07dd188ef2a5440"}, {0x38, 0x108, 0x0, "409629c6aa1d15f67303e4103fa790da8c340818fbbe01fe04a0e581ccba0f009863"}, {0xb0, 0x10b, 0x0, "5ad7c49a141bb8a4187f364645a24dec40e6b95415f53b657f22c7d4dfce21c893a7700817c78325608e1d8b4dc36eca0ff6b0435a391e9272c34343c38816c010b65e9ebe8b8c67b109c51bcf58aa08682ced6f9545c9a265b2e1107337e7a48a3ea1e3b764805fd3f3ab3ffb07d9c5cf3ac03e0d32423c68c979961af25223021d8c74031aed93db3c639a716f31a8d7414b3fb641366a3d7ae817"}, {0x70, 0x117, 0x6, "26fd076cb79ff87aafc96bf50ca78ad2a94ba827cc820a06ef2efe6ad76d2ed9916d5f4c508977ca201351a08d3ceaecdc7e604d7b42e2ac81c05a39fb13fa90a9e594ae4cd20b4b44fda08d6a5a99d0fd2541069683779134bed0860ebf73"}, {0x28, 0x6, 0x1, "6a938769ea41e2ac466a86990e8731f01805"}], 0x270}, 0x8000) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000d1a000)={@broadcast, @loopback}, &(0x7f0000c8d000)=0xc) 2018/02/09 08:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) close(r0) r1 = socket(0x15, 0x2, 0x7) connect$ipx(r1, &(0x7f0000c0d000)={0x4, 0xffffffffffff7fff, 0x656cc136, "4c8ce939deb7", 0x5}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000e7a000-0x4), 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00006d2000)="895076fa4b95dcfb94ded45f370543e8", 0x10) 2018/02/09 08:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xf, 0x6, 0x1, &(0x7f0000ae6000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000161000-0x20)={"1e6d597d9abad9ee6a35e6fc340c7ee7", {0x4, 0xb52, 0xfffffffffffffffe, "ac56fd0b527c", 0x300000000000000}}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000824000-0x10)={0x100, 0x9}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) close(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00004dc000-0x14)={@loopback, 0x0}, &(0x7f000060b000-0x4)=0x14) bind$packet(r1, &(0x7f0000b18000)={0x11, 0x17, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) accept$ipx(r2, 0x0, &(0x7f0000620000)) 2018/02/09 08:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="7c0a0ec8084fff07a7", 0x9) pipe(&(0x7f000069e000)={0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c81000-0x4), &(0x7f00007ac000)=0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/09 08:31:19 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000)={0xffffffffffffff9c}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000018000-0x8)={0x0, 0x9}, &(0x7f0000017000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000011000-0x4)=r1, 0x4) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @generic="1094c20c867c9c3570645aefa7f37067", @generic="8cca090eb2995f31ce7c697c0a659d95"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@ecn={0x28, 'ecn\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) accept(r2, 0x0, &(0x7f0000017000-0x4)) 2018/02/09 08:31:19 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0xf)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x7fff}}}, &(0x7f0000015000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000013000-0xa0)={r1, @in6={{0xa, 0x1, 0xdc, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80000001}}, 0x2, 0x6, 0x1, 0x25, 0xc3}, 0xa0) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000010000)=0x26, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 08:31:19 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000d22000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x101, 0x1, @fr_pvc_info=&(0x7f0000cdf000-0x14)={0x0, @generic="ad96c4d892d405b712037b2b137db965"}}}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f8a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f8b000-0x4)=0x3a) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000f8a000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000e0a000)=0x10, 0x80800) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f8a000)={0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f8c000-0x4)=0x3f, 0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f8b000-0x290)={0x61b2, {{0xa, 0x0, 0x1000, @empty}}, 0x1, 0x4, [{{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xbff5}}, {{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x200}}, {{0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x107}}]}, 0x290) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f8a000-0x3a)=""/58, &(0x7f0000f8a000-0x4)=0x3a) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f8c000)={@generic="489e49e8687ebfb3c8fb972a28ffd73d", @ifru_flags=0x2000}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a1c000)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/09 08:31:19 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4a, 0xa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000008000-0x138)={0xffff, 0x2000000000, 0x0, 0x8, 0x57, [{0xf2d5, 0x100000000, 0x4ff33ac0, 0x0, 0x0, 0xb}, {0x5, 0x20, 0x5, 0x0, 0x0, 0x300c}, {0x7, 0x8, 0x0, 0x0, 0x0, 0x2009}, {0x5, 0x1, 0xd2}, {0x1, 0x5, 0x5, 0x0, 0x0, 0x400}]}) socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/09 08:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair(0x2, 0x1, 0x5, &(0x7f0000de8000)={0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a86000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000609000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006a2000)={r3, 0xc36}, 0x8) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/09 08:31:19 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0x0, 0xffffffffffffffbd, @dev={0xfe, 0x80, [], 0x0, 0x10}}, 0xfffffffffffffd8e) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) 2018/02/09 08:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x7, 0x350) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dd4000-0xc)={0x0, 0x100, 0x2, [0x8, 0x3]}, &(0x7f0000290000+0x42)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f07000-0x8)={r2, 0x88b7, 0x20}, &(0x7f0000374000)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f00000fd000-0x8c)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x0, 0x0, []}, 0x90) 2018/02/09 08:31:19 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={0x1, 0x28, &(0x7f0000001000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r2, 0x4, 0x8}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x20)={@generic="31163cebfb29a6ad28e4105fe66513c9", @ifru_flags=0x200}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x8, 0x100000001, 0x2, 0x7fff}, 0x14) connect$vsock_dgram(r3, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000001000)=""/4096, &(0x7f0000003000)=0x1000) 2018/02/09 08:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e8b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000095000-0x4)=0x26) accept4$llc(r0, &(0x7f0000d52000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000889000)=0x10, 0x80000) syz_emit_ethernet(0x46, &(0x7f0000047000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x21c89195, [{[@multicast1=0xe0000001]}, {[]}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}}}}, &(0x7f0000842000)={0x0, 0x0, []}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00005a2000-0x4)=0x2, 0x4) 2018/02/09 08:31:19 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000005000-0x73)=""/115, 0x73}, {&(0x7f0000005000)=""/124, 0x7c}, {&(0x7f0000006000-0x58)=""/88, 0x58}, {&(0x7f0000001000)=""/20, 0x14}, {&(0x7f0000005000)=""/198, 0xc6}, {&(0x7f0000006000-0xdd)=""/221, 0xdd}], 0x6) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0xfffffffffffffe46) 2018/02/09 08:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000068d000-0x8c)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f000023b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003ef000-0x8)=@assoc_value={r1, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) [ 91.750106] audit: type=1400 audit(1518165079.148:74): avc: denied { getopt } for pid=20159 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 08:31:19 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400009, 0x0, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24}, {0x6}]}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000029000)={0x20, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) 2018/02/09 08:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) sendto(r0, &(0x7f000061e000-0xda)="89517363585a9f520dd71fbae6d58aabdbaafdaeeb0e26f6a03bdae0f4643be45735a9b974e928d48ad7235543300a62c1f16fa7b234ae5c13eb909494371972a1286da1be7a3df80dfdda4b4a3cec9107587eea5885f7ceedd109a469bd8b2c5ff882122d0d5c8319120a520dda54786fd64aa22ac86266e805a5fded1ecd1d7110496c75f0d05e1a437cb3457812a8ff56152d9e2823dc1250648ffe5dc0fa8d33be2ac9a59c61d10b7ec2369f6b075dea0e2b9e18b728fbbed22b101e18d6f377b52c899295d672e5dca3ebc4a9fc2d76b52ce5c404f31e62", 0xda, 0x1, 0x0, 0x0) r1 = accept(r0, &(0x7f00007eb000)=@rc, &(0x7f00002b4000-0x4)=0x9) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000a74000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c21000-0x46)={0x0, 0x3e, "c57644dce143fe37528ca83dc0cfe96b19720c6192941440d3bcb865723d9e3bee90e82d06af5add126ef1dd67676442446f5c88d59a18813bfdefacda6c"}, &(0x7f000031c000-0x4)=0x46) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a89000-0x6)={r2, 0xcd55}, &(0x7f00000b0000-0x4)=0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00009f1000-0x5c)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, {0xa, 0x1, 0xbebe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x2, [0x6, 0x8, 0x4, 0x81, 0x3f, 0xd40e, 0x1, 0x10001]}, 0x5c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000c8b000-0x4)=0x1c, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c58000-0x8)={r2, 0x101}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000072e000-0xe8)={{{@in=@empty, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000713000-0x4)=0xe8) bind$inet6(r0, &(0x7f0000cf0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/09 08:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000948000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000306000-0x10)={0x0, 0x9, 0x100000001, 0x3}, &(0x7f000052c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d93000-0x14)={r3, 0xbc4d, 0x60, 0x8, 0x79, 0x76bedbc3}, &(0x7f0000228000+0x242)=0x14) accept4$packet(r1, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000526000-0x4)=0x14, 0x800) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200}}]}, 0x138}, 0x1}, 0x0) 2018/02/09 08:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000033d000-0x18)={0x0, 0xd2, 0x20, 0x8, 0x1}, &(0x7f0000041000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003e1000-0xf2)={r2, 0xea, "723c85cb00d2f10c175ff71876d716b80bc2f983165448fc0922dc1853a107af7678025f7ece59b0ed4e03563f6cd4bc65d932b09065cd3e02d6cb22039942b18536bb3e86857a30f5bc3daa8107f2d4d2c73cd31007a4e6fc8cf839a69b4b4c74a87ec5c95657ed518a11d850f71e90832cb6131b09d0400c1cfab679a5a47bd61b1ed2f2305306221470ff898c26af05e64a792d69e2902050684f37c089f5ed3dbb2fa94ef968e4aeb60ab6e7883aac32f5c740927327d4725c9f61c29ec9bac0e7aad1f1cde5b2e1876523bbde615f2732e5dedead49d576f4c75d9a1fcd737630bb5b367f344f5e"}, &(0x7f0000984000)=0xf2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae), &(0x7f0000b30000)=0x8) 2018/02/09 08:31:19 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005bf000)={0x0, 0x80000, r0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fa2000)={0x3, &(0x7f00006f5000-0x18)=[{}, {}, {}]}) 2018/02/09 08:31:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003d2000-0x10)="288b1e4ce85e98640969669e336f9282", 0x10) unshare(0x8000400) tee(r0, r0, 0x800, 0x0) 2018/02/09 08:31:19 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000011000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000002d000)={0x0, 0xd, &(0x7f000002e000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x62a, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xbc6, 0x0, 0x0, 0x0, 0x800}, @alu={0x7, 0x9, 0xe, 0x0, 0x7, 0xfffffffc, 0xffffffffffffffff}, @generic={0x278, 0x41fddec8, 0x1, 0x9}, @alu={0x7, 0x9, 0xe, 0x0, 0x0, 0x34}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f000002e000-0x4)='GPL\x00', 0x6, 0x44, &(0x7f000002e000-0x44)=""/68, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000001d000-0x4)=r1, 0x4) 2018/02/09 08:31:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @loopback}, &(0x7f0000e30000)=0xc) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000064c000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00009ec000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d4e000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x2, 0x1000, 0x2, 0x8, 0xa, 0x0, 0xa0, 0x7f, r1, r3}, {0x54, 0x800, 0x0, 0x50d, 0x40, 0x6, 0x7fff, 0x8}, {0x7f, 0x5, 0x20, 0x80}, 0x3, 0x4, 0x2, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@empty, 0x1, 0x3, 0x3, 0x4, 0x6, 0x4, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0xa, 0x3ff) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) 2018/02/09 08:31:19 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x30}, &(0x7f0000048000)=0x32f) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000005000)=0x5, &(0x7f000000c000)=0x1) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f63000-0x58)={0x20, 0x6, 0x3, 0x20, 0x1, [{0x7, 0xaf2, 0x6d, 0x0, 0x0, 0x4}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000d000)={@dev}, &(0x7f000000e000-0x4)=0x14) sendmmsg$nfc_llcp(r0, &(0x7f000000a000-0x70)=[{&(0x7f000000c000)={0x27, 0x40e9, 0x5, 0x2, 0x81, 0x4, "17be53e160ffd3fad0665885124dc6e451ab980e7d068158c6ec6f168111f4fd9e21c6b961de28109aa5a6d2175415bcdb9afd1952fe835728487c73779389"}, 0x60, &(0x7f0000008000)=[{&(0x7f000000a000)="eda426c835253781ebb0f88b87723ea7994fbd746ea8ddb8cb8f3a4a9a326fd64a98df67fa38bcfe97fe11ef2dc00a8f330ada44a7b2bd7f4907d756e9fc0730a75072489547ceb6d2fa762ec899f304c47f44c84d9c766066ac8283d0ac6d0f65fbbe990566571b6160a1b0c90bc27026c4ef3589481ba8d0df8530404a2dae91bf5ee77f12a3bdda04dfd8b81e71f711faa64c3f26bfe344df5ca70979b93bd324478bc33b5977739528ed222daa50c946190f88129019548247ae9c7452cd9b5f5731916b7c28a644249bd02253f3a2f4d05ee100ecaffb9aadc1def6", 0xde}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f000000c000)={0x27, 0xffffffff, 0xffffffff, 0x7, 0xfffffffffffffffc, 0x6, "b9e5d711034b981910d56fa7968c01663809abefdb42cc62fa24f5579bca4923c63fbb2a420e82801b3a19003aedae7e0727abcfc031df4ad2840773244f35", 0x9}, 0x60, &(0x7f0000008000)=[{&(0x7f000000d000-0x52)="559e919f0afb860866a305a02a7bf0c7e28fbcd4b2eaed88bad3c773ef0dcbfb5813eac41c777079f3bc430de77c3b6c02097c0734c0643f167745bb92790691ef286b6b3b9df0b6b018bc9ffe65d39593f0", 0x52}, {&(0x7f000000c000)="3c8666a4df90cd0678279502749c0730a996680448a1f84ba8d655611a61a5da0b06682c6139ad33b72bdf7caa3dd6bab6ded667c156119e8da0710a2497376032023c84ddae04caf3a08830ade6ac54a9138665a310b5dbdc69958c88a8ee7deb6ca66166b216d36931ff0b44658e74fb107838b971031e92e9772ef4b9e453e6b7e4a2b96ce2c42528e6940bd8adbe46c2e706748b2036931bc0e1ec178e036b5aa225c422beb537721b007bebb8d9835195aac06564c15640f9c459d5303207f3169b91289cb99761314d31425ac7a653490e110e227da146f0f251bf55346f", 0xe1}, {&(0x7f0000006000)="3ba786caa00ce4c1aee67de3881e4e9ba58e8136393f9ab401836ba689aa8fea679859d85912340275991641a233e928af3d3b", 0x33}], 0x3, 0x0, 0x0, 0x4004000}], 0x2, 0x4000000) unshare(0x8000400) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000005000-0x3c)=[{}], 0x1, 0x9, &(0x7f0000004000-0x8), 0x8) 2018/02/09 08:31:19 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea1000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@loopback}, &(0x7f00004b7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a26000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f00001be000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f000071e000-0x1000)="bacbd3db9cadd2a7b141b9fdce71e6153d3a4ec498ca1743b0639eb7901f250d4d46abf14734370b6c84dc9a920e0c5073eb441f07017d72f77fa99aed6d75046a5afa7a71c6a408df3634835c97b4d1176ab6a397a3bbda25e5ba720ff3ecaa9f246252ebd1431675f35a8e1e143f401e6af59ca07583cd78bdc929e5140d95e06101817aeb1b4c19743f254bcfb869926b04a781037967b74e257d11c10c62f8ff3de91df6a056676a1732f48bc5906a160a0b0924c90a71bfb8d51c207454af5bc1c215ef3b0d620a360b553aae8b1a46601fa783a30bacb15ebacb6bf53f94deb61b4ed34039658d638b06dc499f253b96fb3b0f4f622852a88113f30659d9935acc26aa1b4bc533e048f66600612c4726bd323d9a27ef86efdb7334d2f6e2b1e10126dc9f3a1f0bb4d53d8383c8f130dc1099fa60234d9d0a01937ce2385de5ff75e5df541e359e3898ba864b26a78cce5e6012587434d882483bfd371989b6406b9b9d3d8a56b280b34cea8a9beefa744948d1683d99d218dbb346b97cb356b2bbe729f127212816406cea3d217dc3714347376bcc296c0510ac779dc22c569e8b6612a7ab6029609eff0181ca735f13308fc781991ccf2e3a34e666f69bddb96907c04594efb928d5ccfa73b46defdb36e3270383631e7b8f958e60ec93d14f97e763aaf20851330d1c965a9008bda47f09a6e9b1e301652fad2e2dd1e0ea687ed2a1d6d64d8dfa23fb33ae528e1ad302dae83e7e8e166649b11f037e85b01dc1031451148b3bdd1199be125f665d7d98d86c26b989513bb439058c03ab22e04e2549cc77029c160b55a427b87d15bf8172045a5b7df86cf772083d06f17a686b0b33ba0ab6eed650ba22137554d87bd936b2e0ededf46a11d372f7d7e199ecbc7e7fddd5c1756daaeac0972d67f876babc659ce9a7cac203ade1eea87c773de209eb3f4b025ef062a76048b52de2f9362f21eccd901a9b7092ecab20eed5b2fe01d3def78d775e4d4e73278560907a59df8b8dbe51b8e20eead98f54156e715622fe741df8a244c65f4ef7f3589779d19a61ca61402ece45ce28f8538f46a7c276aafd501cfa3359ba73be97e8eaf571a39cac47960662174470885ead50dce8f215f6a088c422bc835faa1ec4e5d0c545a620fec5eaf5a97c8efda73d1d78cb6b19a58b46ecdc419183a4b23e421d1c5e75abf5c9aa1e29ff5cfe014bd7e1e62c8e501f8e5d41625e7269694d18389aa9a55aa990a6c949858d18f52635d9a2b5d5ed00f8a2caa794563ae807bda986b7dea32a73cb770126ccf8f412676d5c991083d288df637c8af90795354ad59ef56260742484a72c60de7ad26b6d4d94d36cac428011cde85a1d879a1b631ffacf6a1177caa552129408f0dadc124b6282d0b3aee668f84ef827fb0c1787b1b88d8dcb9e8afeb2f03dfc102349f622dfe3420c2a8ba1ccce474ff36bb3a2763789f7441a204b35684021695975a154fd31e8309b00bedb2f12b824f54e8986c010f69959bf0354b74ae44c3eef147cb728ef98294ff9f7113fd61f0665e29c827255ca898cac1b8a6fbe54859ca7c1f0bd354bf982c4ce195daeae8c1b1edabbce6a0dde36f5a6f28262f1ee1a6bd93caffab9e6e46eb7630898ed7f52a3cdb20edb8f7651335603ad2159e60ae80ccecf8455a5c789d7cca64e847609d2e8e060f46c00caf5d7d685c7fff9109db6e1d1af6c1662fad5624e7353ceaae7468347b4599937eb22a15a52f56933081f9d7aac3fd2ed37503dd32b3557d352cd08c71fba5b79a86ca630e6d077845569bba4ccd9cdfd7a605a5186b23e05432c5101cf0f9d4427115fbaf370e24166a1780a68eed1917f9884db67a7caeaeffa3389bfa68253e3cdc508a10c3963bfdfa8bf841392fc04cab30641d8a4d568e61718f251d9571e3ec53a372aaf4c0ca4122d70a5e784c005d6fd2d563c709219648c697ce2ffe5db1289e50c5cddf807ccd1c50b95a358b12a512d80b6d4ea301ee2d0f97fd0da1733f2053f2a9dcb6f39cbb467d5622d75e78751d4972828046a447a791f50e5b3d728a44fcf4eeab8146fb014fa5e0b573548ee304c1149385f872c59fdbc2c445aef67687a048489fc5934b4523b0193b7f7943bfd27dd8ed77c1dd7b39e64397709cc1f48bf40ae67194bf1423bdc25f6a0377c05c25af35f1d0541fd52a4a6c038cb591dab53d700bead1290af120f6c7c428d8c45616070e21bdfb876e4912d8dcb4283dd36517d043d6e8dea4c32c5ed04ae23c015786c368a239d90aff408b01665219af847c95a251ddc7b24ec86142da3dd51c3442d0a718ac532ba2846f76787cbdec58f4a4dbd057da1db14eecbaddb5ae564b817c26a1fcb99f810fb0f9d6b6fca50a1580e7bf94978c7ec5609110ca40c394ee18e963ef4827eb7e4a6dcd7703fea18c29f8f74fce41efe1085d6316aee29a5877f7c8f4af005fdda983add4bb7eb85e85a40123e6b738f4cf3dce7ba1dd23798d8e8ab0585920540d9507a46e533ac5d5bd1c39e3c7630dfc58e42291aa7200f5b854cbb3713b2aabe9f318da3783cc50e8a1ba3f72706f5338c9a0305f2d61fb41747497bd2b36abe71abc19465fedb1d22eecdf0c7216458c32315d6aa3e199dbf98e73556f362acbd7c33782ad01c390f582018f109458f62546b64c74a499969c262038c83a7798510e543f33b4f95f8421b44cb3e04ad9f3172bbd9f8190af43f59616ea11d8fd7e73f1ac40c779cd6fd1bcf64ab163de84240d7b168ba4b5f555067b78c268e34c059b1b14c7b51347ec2b58754b512fc194803584fa52c1c7273e1c03187f691320e63f5f5774c8b1133a3a1304f0718f0b135e80968b853c0e31882a78152320784868c0b034d3fbe0d33fb7a8c91aee8a36eea9ef0d8d4f11383f04d5984155e9113d2bc90c06f80aac78f49fb99efec42d6dcd8c3f26787d8cf3c82f65d9c069f888eee2f54696a834b0e8aaafff96ed29f223c7af8f5d68d312a3e2b30780be256851157648e01d4c45a4d949a29c33e8e6c89ee217a0caac4bfb24211e88000be3cc708f6abfa727512f800ea06115546a4641e6b75b1b9ffd6f9ccd0f0220fa80d56fd56798129a694338e223efaa85492314302bf748dcbc46d5c2da20adc391e7ac2e0683bd074543da1543111121cf5de56ecdbfab17cddce4c1c9ac8f70d93a39c62319a134ff6aefc35d1ec18721b0db8e26b56ab2bb39d40ed7287bb02d74018e3b29c38aa04d8b1935ed714bdd46e9a998b34408bebdf2168691f278e87ac3e804cd0d5318201d230b5804dbab95a3c0c4fba70b0c56ae135773aa42d5cc4320404a5f34c5f8876d244572471bf27c717ff6eef16504e63fb7a3f54064b80974cbb931203620904b973a2258a76946ddcb04a39e777050b33cbb666b7ca3198793d1e04d2cbb4e5ceacec85f3955c7c203df57544287db67296c8a5bb457f82415942a280213b528ff405f9b9e726f3bcef60b7809af6e04c9e7273d225af6a535adf8d7fd40afcbe820d6fa48368132ca2ca3e5cf8fcb626651655055844744e2ef73f7cbbe27beb4e0c83d005acad91a18afc82f0143dd31c1106dc7f93aa8fdf87260fd7cada282fb35e6c6b928b77390204ef372b67e554b888c5094fc0ce174ee9c8e0a0f21d82b1227fdd2dd85bf2c0b295620af76363c4e343b031a6c71e825d12e01571f925286f8c37c47d86c4e7be75f3e1daa8dac8ddb17dc27406d50da2eb90dde012e31dae3ea43c586c3ecf170350bc8e191804b6f8470655dd5d5b11c930729efa200e8d428f8d23000116ee4055c11182d54b7414e2c5b0e68ac14184ced37cb0e16967c8f7bf787717e774ccbe4c6cca9ad75b7ecb3f8b82bec32512cd2e91090fdd00e05c13d1e56005a44c31161ce53f82cbab6c8c5ebf26143f5155f8e6bd38ba5cf96a77afe900e7f7157687b36b0e5db5912703032612cb3190b57e367ccec465980ec29569036d52ea7c33f77c320cec7de62d72f4b30977582cd88098f766d47ea4603b9cc9c8cbc7962cbd8ce579beb5227a8f0af5060fa9435f3fc9507b36fe506913121dc9ae11af2102e480e12b47cc4fa72f23fd92c34ea4743980ef86b21f175cff3a16988dcbb2464a310bac36ebe3bca53d1300990423ec439965bf6f528313a597cd0bd73311a81534c43ce907c19128a6f4624ec8cb9456daf9bd343ba9dcb0557ad791d232cff6f0356fb3488f0c340a2aead7d6c205df6cc061d213381c3bccf8ab9c17d8615dbf7594ca11f48c0e0364d7700117e5c8d1c5756108e8ac9cb59c5968ce0c6a7d85de76a179ecb9092ca2671851c816a77107179cb81bbff287ca4ccb8796cad5ee42978a477916f04990ec27f479f2798aa1b070e5fa5a14bff1667055e3ffe5af4c6c2dc318af6a93084586a911180b996949c462d00b3195f188ffbe81335cda5658b592faf8f29944d985db8a493297df4d97d958c7e03227ecc9efb589c9f108b49001e0e6744e24de792ebdcfc8fb538a8963c33eaf65f0a963a3fb864f077da86fa0f94b3128f5e0ececa50ace3ea35073ad85485610646a562fa3746f1eb7ab3af7afb0b2bdf765686fb344b2149f7414efa1fc4a03222d3b9364dc1ee423b9a9d968157997dec1db0fb5d2816b4cb8245835f58d25f2a52c311399bb1446da5726b8ce375df620273c4abc4be6eda66e61f163d1f0a16e2664bd93b17ecd85e2db439d7db6addc19f9189fdab2ef22f39e185e76f5eedd1d3e105e31fc564d1cfc44b98129ff43bb683ca037a00c46d6a57302af518a1ebb0e5d7d26694ffa71c865f71efdc6823e7ef4fe012040ef66782864fc5fec2e56b8d3077c3e845d33c54b4c7aeaa98019a1704e802fc68759f03d7cb03c19eb74a5eb4ab542ba09ad04f3ce34b57599edc2e3c5d7ca3e7cf8d8b30b69fbd6078f0def898baf69eb1dc354b56b53a228b8faa4ddf45ea56acb5253afebc95584301ab5fd75bdc0d55ff7ac46395e03bb325e7fa77683a4920c2dec0dad46a2b5f5edb7ca0746a736c0e6e95e9b8288406ef8c66973b5d17a1500036823b13588f3590b40ad8156a0effd6e256efcdb7844e86a9d0072e09f981bf87f6976614af3f25b755f4f46b934e82a2762dbcd5ede3423d930f772b75505a9e16e1d836712c7d3b9261617aec0c25e7d2f51b9a26f842504ef2d80ebb28c87587fe8499209d449c9ed44b8ca37df8f18ad8d4b1323d0aa4d911deff4432e1f600b6c5019d5fda156fdcd9cf44a719fa70fb882a09586bdf7e41f8c7f6b7e0f2563253e75576ff53fa02d22f40ef3d1a6a5add55be31a5721216bfc01c4758b35e793406c176e846dcefc12356bab39c8fe0fa7cfb2eeea7ef9c8484a3923355bab2a07675f2de5ceaff32b133305781e35a3268ea19bf78608ab961be3452e406f00ecde6f116c35872b600c72c5b0b6251b179df7a69dbe544cf56b9090fab828902a160ca8c58882232b89790131711648383d59a8c5dde1ac086b116adeb84d5580f990f1cedfed76d1c9dd0ed4e03e653daaa45c841fa013bd8510b1262f6dd1c0df072d17d783bcb363c7f62a050f2dc4628b2173237cdc66ab69503e050e9c6b6951332edc49e86b0bf087e8a08a0ab00c82129dd9f60a137399bd744ef99ad73eaff203e461331afd47d1762d222aa77cf34c6df760e01c886c3658ce0591db2c13b621d360a5c830c60fc2052091135a0e87bd059d95846b25a927e90517fa1b749e389fc0b3d2f6", 0x1000}, {&(0x7f0000dfe000)="c3f52942f3bc99ed7024ece711e11a0baab69c902483357296b4df38fa999311", 0x20}], 0x2, &(0x7f000024b000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000800}, 0x20000000) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00004e5000-0x8)=0x3f) shutdown(0xffffffffffffffff, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d7a000-0x4)=0x200100) 2018/02/09 08:31:19 executing program 7: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8000000000002}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7d000)={0x0}) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000e7e000-0x8)=@abs, &(0x7f0000b8c000)=0x8) connect$inet6(r0, &(0x7f00000da000-0x1c)={0xa, 0x0, 0xeae4, @empty, 0xd6}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r3 = socket(0xb, 0x6, 0x4) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e7e000)=[@in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r4, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r2, 0x1) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000085000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f0000d1d000)=0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b58000-0x10)={0x5, &(0x7f0000d37000-0x28)=[{}, {0x0}, {}, {}, {}]}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000e0d000-0x2)=0x9, 0x2) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00009a5000)={r5, 0x4}) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f000034e000)={0x0, 0x0, &(0x7f0000e7e000-0x50)=[{&(0x7f0000bbc000)="29dbee453be99ef2d2f07d3cb0dfb7389468d9f14ad95d1738560014f1e2f46c8e8caa1620920bd41060572c8203477468d87e62bdc7ed09a61507c73414efd6a7c86cd5480ae71075c01057ca2333d8ec58ea5e33d9a661fb053f44d3f7f68250846656fc97a154faf919f2af08b832cf55a65c51f515f7253b9041b788e99e297630bc9ebbc12860ddf6a1c2a5a096e713626187e312dc493270768f", 0x9d}, {&(0x7f0000e7e000-0x50)="fe64e95f5fa30b0f6f918f2e533ea4819fd0cb39fe3599ac3b2f866c161dbf3657f7f73d241aa93856f8c5c3012f5517207b9661241060ccfeab94c0e9c28811a5467c1fb69b8bea0e171fa3fa16c5dd", 0x50}, {&(0x7f0000ca6000)="2fd09a3c099208bb4cb28be736f4aa8f021b5a249ad75dbaa594c917c925304ddad62a2626f524c9df0c1e3ffc468d0a687af9486fbca316a3c9a2773baab5c92546b289c5cd407e846d76d559ad0803da9aad6d85b18d99e7a4949a7579b2c8733cd5b9926af8308f5c066bf4b141b4fbd96bdb89e7febf59e838890c54eab66f726c0a625f24f98990e9982310966d27a02591a66f55b00c7a3cc6954b9c188223ee11b4cb8b4a3cf8b81fe023be827ee3a61d7ea2", 0xb6}, {&(0x7f0000cf3000)="0ed08ffa7d7879fe8724be19c0e91517677c73b7fea731c623f05b6b311a10de9924283770fb60ef1de8296acdae29525cbf1e162282e5bdda01a31ae45f55c9c0bd7da1857952ff2e933130ba650efc63ec9d7f02aa29f896636917c5fcb33f108d85fdee9676be6e3a505da2b62a6b23c21b2bfb21a70bf4e52b697584d9c125abdf205c693f197fcfd4ed0e43c622c69c5feaaadb10dde039257ba1fc9384af99132578825337d6df32302ac3c293d9d55f17a49a63ba1169722130c4f836f7b5ce0e58ec51d97fcc6c", 0xcb}, {&(0x7f0000e7d000)="4ea99e60bec6d0ca988c66a69962610f4b56eafd9f143ca8edc5ba5f2c58d4e6110f9f33ad8e423346dbd7fe643795e21753baca1f7d8322ebf07598b0a73003220b67314f777293f1362c774c903ebc73b87188af23e2c208da7844095a91419a37dfe95fd1d95790e08ec900b4c28bb4e4a330f26bb555346940988fb4b0532ea91cdc449089c191bdc1846f5fe6aecc2f26", 0x93}], 0x5, &(0x7f00006f8000)=[@assoc={0x18, 0x117, 0x4, 0x151}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x60}, 0x0) 2018/02/09 08:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/09 08:31:19 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000)=[{&(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000029000-0x80)=[{&(0x7f0000026000)="347629890a59def420b5bff00bb7caa63beb86371a73e3310a551c1c4fe749bf", 0x20}], 0x1, &(0x7f0000022000-0x100)=[]}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 08:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair(0x9, 0xa, 0x2, &(0x7f00003a5000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aed000)={0x6, &(0x7f0000027000)=[{0x3, 0x9, 0x5, 0x4}, {0x2, 0x1f, 0x9dd, 0x10}, {0x674, 0x3, 0x100, 0x9}, {0x400, 0x8, 0x10001, 0x8000}, {0x1dc, 0x4, 0xe24, 0x3ff}, {0x1f, 0x2, 0x0, 0x3}]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000fd1000-0x14)={{0x2, 0xa, 0x3, 0x0, 0x1, 0x8}, 0x612, 0xe4, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000629000), 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r5, &(0x7f0000a6f000)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004da000-0x20)={r3, 0x0, 0x1, 0x100, &(0x7f00001c5000)=[0x0], 0x1}, 0x20) accept$unix(r1, &(0x7f0000608000-0x6e)=@file={0x0, ""/108}, &(0x7f0000755000)=0x6e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) sendto$llc(r4, &(0x7f0000f03000)="d12cbf997558f8b10e0f1f72f471df43ab2885d355f1cbb3ed959a52510b97860ef063e939f2acfc3c97f71e306618af438cbdc7b33cf476a113bb89707c30c430da80182f76188bbf81a33327dd951e7b6850f06018a0885a784113233a8b265df8fb388b7e81e2f1dd5fd4b703cab49e028ce42fc38117dc3e07a7f68f814a8173496c408124a76fe9f8b69c72b9dac7b64e106652672f39c49080035a43e9f123a3374aafc07f6c8d04ce70eef09a9b6c9a145ecc25412a802d81aa72eafcdce617b9e50c480bd6f92165e31c4e560f16a07706914a988be37e9e", 0xdc, 0x8000, &(0x7f0000205000-0x10)={0x1a, 0x16, 0xcd08, 0xc2, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000436000)={r6, 0x6}, &(0x7f0000888000)=0x8) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fdd000)={r6, 0x2}, &(0x7f0000ff9000)=0x6) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000d82000)={0xfffffffffffffffc, 0x9, 0x9, 0x7}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f0000288000)="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", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r0}], 0x1, 0x0) 2018/02/09 08:31:19 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000009d000)=0xa, 0x957871edbea247f6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004b3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/09 08:31:19 executing program 4: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cda000)) r2 = epoll_create1(0x10000080000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000158000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d0000)={r0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000cdc000-0x38)={&(0x7f00004b0000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000cdc000-0x30)=[{&(0x7f0000291000)="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", 0x1000}, {&(0x7f0000cdb000)="377804b4f186044fd584fc72bb95fb0497ca40e0c21a87f58a0f1f525c4c0a96", 0x20}, {&(0x7f0000cdb000)="575c7c9c6af0b09c8c827d41464d89cc3eb3c266fea5a3c8b228712b9bf52c9b0f7c94db5813e8316f755deb24681a6065751c16877a1d7e81ba74a94fe29b0d18d05863812035f89c1c0ef47624c0ae709698d2e3e6fc42030dee2dc187450f5c87bedca5b712a497099277b3f6f45f1af4c8e29135c8e662e2b63f3e6dc67333b9de5a7039e316e758256338d8f01978ec1dc6263acf56db1cb00e75945033837d40a7ce50b8f57a476a9cca6493201787b9241861a14c0b5cb4a9c0aa5624831e13c69314c96831213f409cbb36818323c913eb472fb89c41144f5e69c56f26", 0xe1}], 0x3, 0x0, 0x0, 0x8000}, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009b6000)={0x9, &(0x7f00008d5000-0x48)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r3, &(0x7f0000cdb000)=@generic, &(0x7f0000cdc000-0x4)=0x80) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f00000a4000)) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00003ae000-0x8)={r5, 0x1}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000cdd000-0x33)="c37504bfd690f40ab742b9161c10928821be2cf7de9bc2631f9988cc1dbd63a5c34e1987d66ce2ce15084caaca208e0b88f1b5", 0x33, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{}], 0x1, 0x400000) 2018/02/09 08:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d8b000)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004d7000-0x2)=0x1, &(0x7f0000782000-0x8)=0x2) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x8, &(0x7f0000922000-0xb4)="30be8588b2bc3a36381c8e2ccfe3287fec7fc01802c75445930d89d09755dde643666e2b2992f25651185b62607f563ddced4d5060dc6b9e6521e9dd7a0e2ab6457852ce626928394027552d89155e591a70c7eeab747d0e3fb0511b83c39acf91cbeb447d12ff922d63fce87064022a10734d9f8b1206d196bf21c4eb390807f78114b6e824d4a0bb6abcb441a6e30b627245beef2ab3069f0ee299be824750690797cfce9ad3eccea9b948db02bc42ec23e655") setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000ed000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000de000-0x8)={0x0, 0x80000001, 0x8}, &(0x7f0000f02000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005b3000-0x10)={r2, 0x0, 0x5, 0x9}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00004f2000)=0x65, 0x4) r3 = socket$pptp(0x18, 0x1, 0x2) sendmsg$nfc_llcp(r0, &(0x7f0000498000-0x38)={&(0x7f0000482000)={0x27, 0x3, 0x6, 0x4, 0xfffffffffffffff9, 0x400, "113489f9421425e33884a875d2cd08926ab9d483bc53e99be7b81968f76ed9f523fefc4e9574f51ac2f2f04eee987331b21617faaabedd5426ada8e33fc04b", 0x1600000000000000}, 0x60, &(0x7f00006c2000)=[{&(0x7f0000b95000-0x56)="afaa3efce7bdb783901ecbcc068c0ee22ed386846f0b1345905742d9628e57585fce1df9c91d4430cf707558a1c1328e85726f8c6c8d5703fc86148b45e717356ee93212a30adcf81f915089761512a004b52ee8bb46", 0x56}, {&(0x7f000096d000)="3dbc4a278f2cd9950e836b03d031d65089c7924fbcfec455acd842817e4076333beb7f6a380f693b751f92dc117b7b12b2ca14b3f34be0831a3bbfdf5c6cb7816ed09d1ddac84e5794e8c25bcbea4152d05c647a415e2fab90ca4fbbb541edbdca4abefe99f49a25cb4e21276070744bd7b134", 0x73}, {&(0x7f0000502000-0xe7)="c542ac3e338540dd1742cfce428b6cac9a7f6cc6abe5483142bc8ee12cdc67a9cca5e817eb8fcbf078a037b8a529e11828518581c1aab5ec8d3b676c2dfe424cc9a01fef2a436dbf724105c0e1ea433dc061ebdd0ff0e5de92897f4e13613320474be0429e2b8b47b90fd28889b9f300528fcc18be1ff2bcdfb7d37ada9762226f7a7c8aa5a494692a420af7dc054e29f56d02b88d270dfa36f570ab06047650d7ffc54673bc0c008a4ef72c54cadd7da937b6a2a4b133cf16465459bcc1278e54fb98d9b5effe2ff32df2c6b5850e421bf61b0d7ead636fd9b6f4465e3d6e11e390f745b428d7", 0xe7}, {&(0x7f00002a9000)="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", 0x1000}], 0x4, &(0x7f000020a000-0xc0)={0xc0, 0x18b, 0x7, "ba4228fa206b180015021015727069bf5b6ce5d1b5e9dd9275af61ac57f23e12eabc616fb57814dc7beb7be97b02079e0e1ebe330d5407711b34b1261d943019130349cc6fcc494e5ec39302d3210b33226c368fd8505577be5d3fbd3249766c9a8b573160669ee00acd0c1f128d4c10485d375e953d7f8b40a05b5cfdb5a2b8f775c1c4c06b9be9a03445bd5e1b896fcf0e27ea3148c320487608f07b71b0011ba96f852449e55ad41a"}, 0xc0, 0x20000000}, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f000025d000)) 2018/02/09 08:31:19 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000001000)=0x2e) readv(r1, &(0x7f0000002000+0x8bf)=[], 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x80000001, 0x30, 0x7, 0x6}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000)={r2, 0x8, 0x1, 0x5, 0x200, 0x4, 0xeaf2, 0x6, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xa3, 0x359, 0x3, 0x9, 0x3}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000006000-0x10)=@ax25, &(0x7f0000006000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000005000-0x10)={0xa3ed, 0x1}) [ 91.989479] IPv4: Oversized IP packet from 172.20.7.17 2018/02/09 08:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r0, &(0x7f0000729000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) read(r0, &(0x7f00007b9000)=""/1, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000164000-0x10)={0x200, 0x1000, 0x40, 0x40}) close(r1) 2018/02/09 08:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ce8000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bbd000-0x4)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x4, 0xcb, &(0x7f0000efc000)={0x0, 0x0}) getpeername$ax25(r2, &(0x7f0000fd6000-0x10), &(0x7f0000f3e000-0x4)=0x10) getsockopt$inet_buf(r1, 0x0, 0x2000000000485, &(0x7f000005a000-0x18)=""/24, &(0x7f0000628000)=0x18) 2018/02/09 08:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r1, 0x8906, &(0x7f0000d61000-0xe6)="f54f4aac3d27cb1995e4e6e8945f9fc16451c1410e371f4ed6ffdbbe3fb031f9d87eb86ed35fcc4e8b0e1332a553a2475876c793bf2e20ce64aabeedad1258b039e434bef659c6b1ede06165ff0a22496d2db1a12e4736136f3ef495c71dd11f2591d3b7894c83abc70bf88d28ed385e8c94ec5775c8c838e731187487d59dc9021a7f678cd88c83dbbbd1bae614ae0040945d45f5232898181fc7a796ce2a04b7aa0789a433cc1a87ce5224d1e0212b83771b6bcf7f79f60dd23a5fd3b6395eb11fb4ef5b08416ea2ac7bf0cc97e55a161c9a9a5c86f5c1f113c4661c1a6f9c17052635ed41") setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) poll(&(0x7f00009ab000-0x28)=[{r0}], 0x1, 0x0) 2018/02/09 08:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009ab000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 08:31:19 executing program 1: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005e3000-0x20)={0x0, 0x18, "dc6d04ba5c58b218faa219b0926829a7ad0bfd7ed22bafa1"}, &(0x7f0000301000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000568000)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4e7a44d2}}, 0x5, 0x9, 0x7, 0x7, 0xa2}, 0xa0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000021d000)={r2, 0x1, 0x2, 0x3}, 0x10) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00005e4000-0x68)=@routing={0x3b, 0xc, 0x2, 0x80, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, 0x68) socket$rds(0x15, 0x5, 0x0) 2018/02/09 08:31:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/02/09 08:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000dd2000)={&(0x7f0000b32000-0x9)=@rc, 0x9, &(0x7f00005a9000)=[{&(0x7f0000fd5000)=""/121, 0x79}], 0x1, 0x0, 0x0, 0x8}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = accept(r0, &(0x7f0000f0d000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f00000de000)=0x1e) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000034e000-0x4)=0xda19, &(0x7f0000e28000)=0x4) sendto(r0, &(0x7f0000d95000)="00040022", 0x4, 0x0, 0x0, 0x0) 2018/02/09 08:31:19 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000025000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000024000-0x5c)={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x4, [0x2, 0x27d8, 0xb0d, 0x8, 0x1f, 0x7f, 0xb8bc, 0x1]}, 0x5c) r1 = socket$inet(0x11, 0x2, 0x5) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xc, 0x7, 0x4) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000021000)="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", 0x1000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000000f000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000024000)={&(0x7f0000025000-0x131)=@newae={0x150, 0x1e, 0x408, 0x6, 0x0, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xa, 0x2b}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3}, [@policy_type={0xc, 0x10}, @replay_val={0x10, 0xa, {0x2, 0x7, 0x9}}, @replay_val={0x10, 0xa, {0x0, 0x0}}, @algo_aead={0xe4, 0x12, {{'authenc(sha512_mb,xts-camellia-aesni-avx2)\x00'}, 0x4b8, 0x160, "d5c11940f7abff95a6862fbe00f863696e4bc0404bb8235eee72e8253ae74315517be4f246b600e23598d7da76e58e9eace0ac754ae2c0a86764befe8ecfbb9730bb9db0489132edebc5661d316c28ccdfc21a424785de6d9a54c4c03294b11dd18db64f07b18a8526affd13d3cdc40868e2bb450b7a1e66c8a2f5c95049fc5a923a4886d652ef9c9d882995f419803829ffc2693dfc75"}}]}, 0x150}, 0x1, 0x0, 0x0, 0x40001}, 0x200480d0) bind(r1, &(0x7f000001f000)=@ll={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x11, &(0x7f0000021000-0x75)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/09 08:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009a4000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000987000)=0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000d44000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000023d000-0x2b8)={0x1, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0x4, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x2b8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000cf7000-0x20)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) r2 = accept4(0xffffffffffffffff, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00004b6000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[@empty]}, {[@remote={0xac, 0x14, 0x0, 0xbb}]}, {[]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fb2000-0xc)={r1, 0x8, 0x30}, 0xc) 2018/02/09 08:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000a57000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000865000)={0x0, 0xea, "0c5c6bd806f96ce16cd8a225afd612d2d3d69897452c7fbe23bda49a55bd8f10e54fd7826d84764e2a3fe62443e6617b548389009b4563cc2e5f3f3ba57887ecb6e09dcaffb64b2b0a04d047c22119c7a85aa38b7481c8563c85434f0f0ee781e063cf2e3413d0841adcaf30c043740cb0508a08dd7b92990840a133399f534bb2220bdfa3ff2ab09c782b01ce9986b9700c6f04c0dafd08e3115fa042b5ed646a1d2a7fc64555b7f92de3094396e25a94b5e26ee2be8a88d07d1ed7712b71988960cf7d170864c644bca366020aa4746539d204cd86f635b7a5d6ed5a17d2682b18ae5a83d72c2e63ae"}, &(0x7f0000755000-0x4)=0xf2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b0d000-0xd2)={r1, 0x7fffffff, 0xca, "81eef3edf8363a23d65c81256aa868761a8186aeb606c5e45bcf0f9cdc833427a2c1a332f8fdc3496f483e7530a2ca8beff312c751804712c72312ac40e9069cc8954825a86956cdc7935b2c86fe040e499f0c7ecf18cc44aa9e7ec142ff0fae35c3b278774d31e8f3323f24d4f600596287e098cf793fa2e73f8d1bc19cb3417763cc18a89c2980d1bf8e1086c9a1d3eab8cb086d0a7fb07498d7724a116ac1b8675dbc403d4216219b03565905aaada71b8896031e03ddec2e53e77394e72843fd85b8e3cacdd796aa"}, 0xd2) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/09 08:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x800}, 0x10) listen(r0, 0x400) bind$inet(r0, &(0x7f0000e12000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r1, &(0x7f0000a51000)={&(0x7f0000168000-0xf)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f0000f3d000-0x30)=[{&(0x7f0000ff6000)=""/99, 0x63}, {&(0x7f0000ed0000-0x3e)=""/62, 0x3e}, {&(0x7f0000508000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000f45000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000601000-0xcd)=""/205, 0xcd}, &(0x7f0000ff1000), 0x48}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x1}, &(0x7f00003aa000), &(0x7f0000b1a000)=0xa189, 0x5, 0x8, 0xffffffff00000001, 0x100000000, 0x11, 0x75a}}, @rdma_dest={0x18, 0x114, 0x2, {0x1f, 0x3}}], 0xa0, 0x4044}, 0x0) r2 = accept$inet(r0, &(0x7f0000f98000)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/02/09 08:31:19 executing program 6: r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000610000-0x1), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) 2018/02/09 08:31:19 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x100000001], []}}) 2018/02/09 08:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000003f000)=@req={0x3f9, 0x0, 0x1, 0x6}, 0xe) recvfrom$llc(r0, &(0x7f00004df000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000ca3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/09 08:31:19 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008db000-0x28)={@generic="682f4dd3a2b757e6eef066e0dd1e492a", &(0x7f0000a1b000-0x38)=@ethtool_stats={0x1d, 0x6, [0x5, 0x0, 0x2, 0xd6, 0x4, 0x8]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004e9000)=r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r2) tee(r2, 0xffffffffffffffff, 0x4477, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r5, &(0x7f0000001000)}, 0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$unix(r3, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000221000)={&(0x7f0000979000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000535000)=[{&(0x7f0000d75000)="d20a21b61f3e41b63a502471ca10f2cfb0dff63281bd923505a3b3db5ee0a6bba4d3399cae097d9b602a789021e0db508d2b897623c5ceb94c820375ad1db1c30a013df1a8b567ddb93a13519639a7382f23aec4a0d30edf21d6723ce2fea7b173e246b430242098f8c101b0851462c5d792cc388b6d30d36019bada4be7dc73595396964669c8dc116f94b2b05ef4adb1fdf0543d82388fb7ae38dc6afffffe87f0fec270d7a92788d02abcadc00bc918f4dcc82964fbbdf47d1a00cfbfe538", 0xc0}, {&(0x7f00008d5000)="c1873b96a28c", 0x6}, {&(0x7f0000321000-0x3c)="436fd0ad827b9127b584f6dc927ab29ff2ec5c2e639f0c863c8acc498afd95e15f0c5e1779817656fe7beae85c92ec864ebd2d7a2363f1ae4bf5b555", 0x3c}], 0x3, &(0x7f0000417000-0x78)=[@rights={0x28, 0x1, 0x1, [r3, r5, r6, r4, r6]}, @rights={0x28, 0x1, 0x1, [r6, r5, r6, r3, r3]}, @rights={0x28, 0x1, 0x1, [r2, r6, r6, r7, r6, r4]}], 0x78, 0x4800}, 0x4000) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000000)="4e6e6e17693d331ab0c1e860b161dbc91199195dd7bb42bcca3ab03528b2d0c52ff29c49f55608eefb497cdc1082519f360954abbbbaee9c97f3419c28bfcb16931703ba55111b006acf960495844589e3de56e91e5d53409470e2f3d7751df8e2ea90faf3da1c6e15e0cfa81e742d459ab1749605da99642cdc04f75a431bc6a73f2ee86165188b461be6d0606fccf29e259bcecf1edc", 0x97, 0x1, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, @common='ip_vti0\x00'}}, 0x1e) 2018/02/09 08:31:19 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x60, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendto$unix(r1, &(0x7f00003d0000)="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", 0x1000, 0x20000800, &(0x7f0000a72000-0x8)=@abs={0x23f48d8753d06298, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/09 08:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000b14000-0xfa)="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") sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f0000256000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000358000)=0x3a) recvmsg(r0, &(0x7f0000173000)={&(0x7f000050d000)=@un=@abs, 0x8, &(0x7f0000ee3000)=[]}, 0x0) 2018/02/09 08:31:19 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0xfffffffffffffdd3}, 0x1}, 0x0) 2018/02/09 08:31:19 executing program 1: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000f9000), 0xfffffffffffffe8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x7, 0x0, 0x0, 0x7, 0x400, 0x5, {0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8001}}, 0xfffffffffffffc00, 0x1, 0x0, 0xfffffffffffffff9, 0x6}}, &(0x7f0000000000+0x7ce)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000002000-0x10)=@req={0x7ff, 0xedd0, 0x81, 0x3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000002000)=@req3={0x101, 0x7, 0x3ff, 0x6, 0x100000001, 0x7, 0x37ed54eb}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r4, 0x1}, 0x6) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/09 08:31:19 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000007000)=@can, &(0x7f0000019000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000019000)={0x7, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) socketpair$inet(0x2, 0x805, 0x80000000, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000011000-0x4), &(0x7f0000019000-0x4)=0x4) r2 = socket$inet(0x2, 0x80004, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@remote, @in=@broadcast}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000011000-0x4)=0xe8) 2018/02/09 08:31:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) recvfrom(r2, &(0x7f000061a000-0xa7)=""/167, 0xa7, 0x40000063, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000446000)={{0xa, 0x2, 0x500d, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x1, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9}, 0x99e0, [0x1ff, 0x3, 0x3ff, 0x4, 0x3778, 0x8000, 0x3ff, 0x5]}, 0x5c) 2018/02/09 08:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000618000)="ad56b6c5820fb995298986d054c7beef9f5d56372e75c2a4462f9fb9e6822c86cf05aeabe45e8a603a", 0xffffffe5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ce1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000019000-0x4)=0x1c, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00008af000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0xab1}) 2018/02/09 08:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000be2000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000fb1000)={r0, 0x3}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000830000-0x10)={r0, &(0x7f0000be0000)="f624a94317677e3d4a27de05e0a40ad6cdf45756148da55efac355b7cd74ffac8be95bcb21bb1c0a3a6aedcdf6ab6cdfdb24da8789c66062f1db8b9ffeb238b468b4143ff293f5580a99458cbd89068b9284f9da12ea1454a1d37a109a00ce4cc6832f334b7f696b1e5b8cf4cf4bc021a8a552269ccde8fc780c6d4e3605ec81efca1844f772f63269f175e24fa4c1d01e165b42e2dc2a3b2d79b49ea4f5d3db"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4}, 0x1c) 2018/02/09 08:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000607000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00003aa000-0x4)=0x2e) accept4$packet(0xffffffffffffffff, &(0x7f0000b02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00006f0000)=0x14, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000957000-0x10)={r1, 0x1, 0x6, @random="6895bcf93591"}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e86000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000fc1000)=0xe8) [ 92.394869] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/09 08:31:19 executing program 2: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bef000)={0x0, 0x7fffffff}, &(0x7f0000bc8000-0x4)=0x8) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000dec000)={r3}, &(0x7f00007ad000-0x4)=0x6) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000dec000+0xa7b)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000013f000-0x4)=0x32) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9}, 0x10) 2018/02/09 08:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000839000)=@hci, &(0x7f0000ed1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002b6000)={0x0, 0x8}, &(0x7f0000894000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f48000)={r1, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, 0x2f80000000, 0x0, 0x6, 0x9}, &(0x7f0000f61000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) connect(r2, &(0x7f00005d0000-0x9)=@rc={0x1f, {0xffffffffffffffff, 0x5, 0x641a, 0x1000, 0x80000001, 0x100}, 0x40}, 0x9) sendto$inet6(r2, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/09 08:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00005dc000-0x4)=0x1ff, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006fb000)) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00002af000-0x8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000000000000019c", 0x29}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000127000)=@common='ip6gretap0\x00', 0x10) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f0000b43000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[]}, 0x810) [ 92.441262] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/09 08:31:19 executing program 1: r0 = socket(0x1b, 0x80007, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa9000)=@assoc_value={0x0, 0x1}, &(0x7f0000aaf000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x5, 0x4, 0x800, 0x8001, 0x9, 0x2, 0x1, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x27c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x6, 0x0, 0x1}}], {@mpls_mc={0x8848, {[{0x0, 0x100000001, 0x8000, 0x3}, {0x76, 0x401, 0x1, 0x7509804f}, {0x0, 0x7ff, 0x400, 0x6b86}, {0x1000, 0x6f81b47, 0x7, 0xfffffffffffffff7}, {0x8000, 0x0, 0x5}], @ipv6={0x4, 0x6, "fe8a86", 0x22e, 0x9f, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x14}, @loopback={0x0, 0x1}, {[@dstopts={0x3c, 0x17, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x7fffffff, 0x8e, "e7f2695ba5b72d7b079ceec663aecdeab201aced85b485b673089b504c1951de005dd912004c3d9c1dfa6e0924f13f942fbc326ca843c33ce47ca746f6c0820b672d091e4b4b629826c1f97bbacda7d5c8bf66d18d3b0dc19fcd6114cfb481537ef67a106ac5462f365141788db89d3829ed05d8aa0074915e983535eab7c3e467c0088814f54db35b9f3dfff4ee"}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x80000000}]}, @hopopts={0x2b, 0x10, [], [@calipso={0x7, 0x38, {0x9, 0xc, 0xa0, 0x7, [0x1, 0x122, 0xfffffffffffffff8, 0x3c, 0xf4f9, 0x4]}}, @calipso={0x7, 0x30, {0x6, 0xa, 0xfffffffffffffa59, 0xe0c, [0x5, 0xc, 0x0, 0x1, 0x7]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1}]}, @dstopts={0x7f, 0x0, [], [@ra={0x5, 0x2, 0xf}]}, @dstopts={0xf7, 0x6, [], [@jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x28, {0x5, 0x8, 0x400, 0x600000000, [0x20, 0xffffffff81af4f5e, 0x1, 0x3]}}, @pad1={0x0, 0x1}]}, @fragment={0x7f, 0x0, 0x1, 0x2, 0x0, 0x0, 0x3}, @routing={0xfb, 0xc, 0x1, 0xd678688, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x13}]}], @udp={0x3, 0x0, 0x25, 0x0, "fe73e3ced9c15e874e7a23d6495ac09f14fa01549b2df79e79479928eb"}}}}}}}, &(0x7f0000a2a000-0x14)={0x1, 0x3, [0xdbe, 0x97, 0xeef]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x0, 0x1, 0x7ff, 0x7, 0x3, 0x9, 0x8, r2}, 0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f72000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e77000-0x4)=0x5, 0x4) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000acf000-0x8), 0x8) 2018/02/09 08:31:19 executing program 0: r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cfd000-0xa0)={0x0, @in6={{0xa, 0x0, 0xa7f, @loopback={0x0, 0x1}, 0x43}}, 0x2, 0x10000, 0x5, 0x7, 0x8}, &(0x7f0000509000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0xfff, @empty}}, 0x80, 0x5, 0x401, 0x1, 0x3}, &(0x7f0000001000-0x4)=0xa0) connect$inet(r0, &(0x7f0000f22000-0x10)={0x2, 0x0, @rand_addr=0x589e}, 0x10) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e17000-0x30)=[{&(0x7f0000000000)="b535ba7b370a6382cf3a4af3b706d7b08b4b77fa0757a773508921c3bc961a500bc03b11905c80905132b64edc3d5cd3c328898659276857c12c3ca4790f86f5826f18f16a36156792e2f216fe068215b2c865ca6ddcdccb83e0927d113587cb6b20244e30ac7ba0e6c81854d5a7c17ef0269d6aa3625f52427a956a38bfb97308a4ce0b62ba7b5a89039c45714bfa739c0eace7f677531f2d5c8f22decae4dc59017cef871b2f4de91f61833cc3f3a0c29af73637dcb66127e62564b63437b8b6df172b8bca83e0047f0bbc4f90b680c8e33541e5095b0d62c33dc7c3d2875f2e4bf6a975e7c54ed678bfea00ef61f85041b291aa3a", 0xf6}, {&(0x7f0000000000)="3bf27c2aba886188d57a7e15f5c0ed740a69f766e21c5e92eff58e89a09d2a07696da17ba7aabe6a6c4e6d4339a61b02fc040970c73f71a3b8fc1340e195f21709491a15c8ca049789a24133734f343485903a0f55efbe5e8187861de7735c4093ef065243044d418013034a46dcca8168837bd4a65e7592a9f578ed5a3cacafe00c319dd12679ad1a1a84a4311f387b01a01c50c57afa433a7197ca6fa8d4c6460b161ece7504c3c431ddd20acdd2cc", 0xb0}, {&(0x7f000013c000-0xc)="2d84e9e03e07bcd1a52de2ca", 0xc}], 0x3) 2018/02/09 08:31:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006a4000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c) 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) writev(r0, &(0x7f0000388000-0x70)=[{}, {&(0x7f0000a33000)="bb1f80b875df16b368dfc3c1e714afffd744fd7e4e08d150e73e16dd03243702e923bbae56c01ee3df58fcbb7b4dbc7805183e54485b263c616a9e83b2ba56228b40e4a48a888a1e810dc5a5acfd0c20259034cff89054aaeb16276bb744e4663d424f6970af928b0b230ba690dbecc3b013f69b5db568e840c80644d2885ea14287f15b81bf954503688e1ba4fe083ee4b2a7c7f3f130e0b6e2f97f5ff2a378c9c52551cc8b8ef536ca7ea4f31804", 0xaf}, {&(0x7f0000001000-0x77)="fc3ba7861a16b7addd700d1f7a32ecdea24d8e2378257ab23c31a5e3003e139c96cd5705b7043d584840c9fccae96f86965a360e26418f8c336cadaf9bf18cec61938c1946837bf90d8936ae471eaf82ba38f9bf74e810666a7f0ecdc0209375eb33b7c4ee51af5b32610ab398952d4a2193f010ed61fb", 0x77}, {&(0x7f0000132000-0x78)="001bd16394319d14dc6226cc3ff36e34b8296570a9a1cec086ae92b9d488e9f1c888e409d4294269a0ad97945e88acb805841795097a4d8d091f12c2fe8661ed9a1e46ebb7726dbf054f82ed9389660ff43222f2eee3dd74d5a4c6d13fecd231e23a968918085b49f38b7af2cb3e2fd780a0e6d2ff826eaa", 0x78}, {&(0x7f00002eb000)="6a623a8d8f76d172d2078ad55712a249bc0f75dfb23adeb05b2bd780e087c25f78b36ff6c9d32458616e1b01edab91fba83fe8650e6a217c26f59a095e4549873779a7a9a7a3c27187bbabc14879c42fa8c3ff27793f452cd3856c1d6869ffc4866531b3fd6dcacd1da453f4a4f13e62b0616ec06669cf1ffcb2ba96683194d22236caa0", 0x84}, {&(0x7f0000eb4000)="a96eb06d8b27b0ee8f64c6577899a3f9b3696179e0f4383457e5e07ecb1687d0df23d316393ab238a41149415ae8ebdcaa49646f7fa90e8784fc0302659ddacb34cc20fc16e735894b1155cd9dabd5564d18010bfe3b4f026c2833876b4d151f3fdf7427788c950f5e71c7df2012a327dc56b93027efd85e5468b570de63532c5ac117872a4e5beba8a489f7ff2563fdde2a967ce8ed8e0d6d236c7b0ff046989bf3ddc5b30f2000ba3b60514b93ba9d64d7aa1d92aa99398df28f2c025c525cdcd79388bd37edff013eccfb732f5166be862a663c92c9ea680db79f767bedb3ed9b23ca45da0de401981e91a0ba59f095c9cda6e0", 0xf5}, {&(0x7f0000001000-0xa0)="815cfd372725b3b7f7efb0725dceec1f3a262764629b1bebfd3ca0f8d4608a80f1b2b90b26bd3f37e45a87692ae67c75956238030f4644c7343a80b8497ff8c4a4bf2d8ea0afcbfbf9bfa1e0b3c11f19294d24f88eeab995c7e3ff6900ad8a66e3b961ce49ea32af3ece4bf2a984bb958ea3300c1bd6a6ed712dfc017687d8e756d0b44a540dc78aee4e8faf9c9064d87f4a7958b0e13679d4da85b0b04885c7", 0xa0}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socket$unix(0x1, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000299000-0x10)=@ax25, &(0x7f0000f82000-0x4)=0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000acb000)=0x9a, 0xfffffffffffffed5) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) 2018/02/09 08:31:19 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xffffffff, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000)={0x5, 0x8008, 0x40, 0x101, 0x0}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x3, 0x0, 0xfffffffffffffffe, 0x9, r1}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0}) listen(r2, 0x1) r3 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x9, &(0x7f000000b000-0x8)) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/09 08:31:19 executing program 5: r0 = socket(0xa, 0x80002, 0x3f) accept4$ipx(r0, 0x0, &(0x7f0000288000-0x4), 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/02/09 08:31:19 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000024000-0xc), &(0x7f0000023000)=0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000025000+0xd59)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000024000)={0x1}) sendmsg(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000003000)=@hci, 0x6, &(0x7f000000a000-0x30)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000)=""/15, 0xf}, {&(0x7f0000009000)=""/166, 0xa6}], 0x3}, 0x0) 2018/02/09 08:31:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f00003f1000-0x7)="844fa78fa3565a", 0x7, 0x800, 0x0, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000feb000)={0xffffffffffffffff}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000013d000-0xe6)="747bddd268948fc1ca86d0f59146cff79a61743680de2986784e1752f0cdaf110583e74e138c8638370656dcf909464f48b0d3580fd8a520ef2e3944e269ef80a72c73d353685d322926bc856dcb255520496c6290e02dd1bde273090b323a95295269db751ee8c25d265526fd64d273d73f2cbd885833fd7a4f8a28f629bb2f3a541d4a93132fa227c63f9e55326a8be0cedb320cfb1cce95886c446a9f391956cb09a8328db5f2871e27e0638a7f395284766ed369b2a0734523ad68f9ee19d371d174680f08df46a9eb4ed2e038b4ea190ab62d21f382be42d0aef36145a16387279b73cf") sendmsg$kcm(r2, &(0x7f00007e3000-0x38)={&(0x7f0000205000)=@llc={0x1a, 0xfd, 0x2, 0x1, 0xffffffffffffcc4f, 0x3ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f0000a39000-0x50)=[{&(0x7f0000548000)="6baabd9765ec4425199624b11eb0a43951f97dab6f62fdbd4a8e71944f03347342ecfcf34c741f7ab0a34548ea1235a4a8ad32028bc6dc44119834803e6a8d320dba9e8dae654a61b106d898a50d2e6fb337718bf6fa1f5316a4d22d9ab5823cd57f727bc2e3186da14aa3603f776f8dc65c3a23c1d49d61eaa944944647baa282ff867f3ef0343b", 0x88}, {&(0x7f00009ec000)}, {&(0x7f0000fec000-0x19)="bfa29999ee6c6f2eb65e2d4aa34bf8c830ae1a6c6c4ef0975a80", 0x1a}, {&(0x7f00001b5000-0x1d)="e435055cf175b8bab5f34e903890e2985c5668d997dbfba34609916fa1", 0x1d}, {&(0x7f0000c15000)="1cc94018f093ad456a809d8a2487f27dac85e89a650a202875913fe0a65e985a06e660acbe649e146e68413287c9bd1814d5c69e87c039bb13a9cba550d89962f04d96e0d69654d6adb87a338e70c379ac18d21358752cd9a676a7b53c3028d1045a8a069203a66b9abcc18f218e421fb6e396559c82c1be7e907c5496690e17", 0x80}], 0x5, &(0x7f0000d0f000)=[{0x60, 0x117, 0x5, "f1e7ca4cdbb4d007e0079fabf6c38335bd67c59ea479e9075736050eea08dfb380b81e49580a7897758ccc594c8d6cb44820c0b468fb6f320aaf47a26d1707d0c0aca3cd76c6bcc36b31107e5c4f4efe"}, {0x1010, 0x109, 0xfffffffffffff486, "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{0xe8, 0x114, 0x1, "074bcc4acc8089c0207fbe3aa3795d52a9234f869207347d87b342d477e5ecaab869bc474e961d50d416493f2a0002169fd3a45c557c001aaa2fd1cf0e3e06ffe39153b63b39c9e33896021af07d465e1e6cee0d1b1e75c0d03aeea6dddc45ed6fae07481390918c252a589c11d8c6e2b0dee232fa82c745a243204f50bc2345a3b57940e175d969bf8f7f2401af5916f8bbee184f4d8ea3201ec7836ac9ee6967eb8318699a1f4cd78732f1404ca64ae93740ed6bb026d7b3bc8b89db7fe3eee111c8765543388a9ca2033566d0910757384dd49b"}, {0xd0, 0x10e, 0x0, "6e9c4333abcd7f285d536c35a3931a2dbf743378d5890fd03396dc4643ef13d78dfc9a135555a4df3a2f96871131466e75d6c56592606a8deed16bad8a19ff7fe78db79f02db7fa8f04c5db217788d0bcce161d2045b4fa2d976e969d1a2ddc115404ba2aa0f2338b8e6a9535d4667bec5bd35891fd1ec3d1ab3909e75b696d4227c156071a5b775424b17e3e5826e7cc0fb07ed98e58da46dde625b80b78ad03a9fc7d39a80d7840dfcd216c0a82a5e794a3b465a92f405302d3b60ee8a98b8"}, {0xd8, 0x119, 0x0, "0a644ff91b7ef5460e868d54a6495d862791dad815796dd9c2fd40751a6b16cd581c974479cb445b7154720e51ef82fc24310cfceb984e0ab9849d9cd0219f6464d57b2d4da6b48d87a83d34a346f02afdf1a3a1dd16e8c5ab3325467dfaa03627f118bbcb7a1f51b92cb402545a57cf033154bb029a0a4ee44df1eb387bcba67c9de2e8bd8bf82c838f565ec58d503c7337700d295be6b6c2cb544f40fea6819e604b7b7ebfd21e2639f32e65f839b85489861b6f0a92070109a8920dbdd9ed3417d3083ff7"}, {0xa0, 0x1ff, 0x3, "c8d12c27e57d435584b53662bbb61d8c5c82cd29a4defc1d509a9b82b4dfcce054c6a70eefcc00777f24752c9c33472cdd34e9b62535b8adb16532d2d0df78a3e7aa3d68ca853e599f181a7ad1a2f998ff57bc89f45c9fd345c585175d8b661e153fdce72e44853ce72ddbcde16ea6fed48b23f4a7866659061241bceee822cf2ec4e595382accf622c7890c2b79"}], 0x13a0}, 0x8000) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000f87000), 0x4) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000a10000)={{0x3, 0x1}, 0x20}, 0x10) 2018/02/09 08:31:19 executing program 1: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x101) sendto$ax25(r1, &(0x7f0000e29000)="8c9181267a66ef2c597ecab43dd643c1f6ad41d1d616f787b8d7756b93bf4c8a6bd924d381329d7c894bc3cf00cc61e7e6425c0d7b9d88d7007f134297502c4055025fe5e91c799111e08c88baf2d456e5a351f19a9d7d68c096dd8a08a9f1bde6f21dc5ba7d3734b734ac3a8a600e3377043245886bdc1390eb8d9b84f24f5d40c2814b979947f9a4a52034081835d20b83d366dc9a3adff4d24cc0518b0c2b917ea6b4abead8", 0xa7, 0x40000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) 2018/02/09 08:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) getsockname(r0, &(0x7f00006b0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000018c000)=0x2e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000438000)={0x0, 0x8}, &(0x7f0000f87000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001b0000)={r2, 0x38, &(0x7f0000af6000-0x38)=[@in6={0xa, 0x3, 0x56d, @empty, 0x2}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000b4f000-0x4)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009a9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffff60) 2018/02/09 08:31:20 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0xc94, &(0x7f0000fd7000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fd9000-0x10)={0x2, 0x3, @rand_addr=0x5}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00002fb000-0x60)=[{&(0x7f0000fd9000)}, {&(0x7f0000fd9000)=""/4096, 0x1000}, {&(0x7f0000fc3000-0xb0)=""/176, 0xb0}, {&(0x7f0000fd9000)=""/52, 0x34}, {&(0x7f0000f4d000)=""/103, 0x67}, {&(0x7f0000330000)=""/177, 0xb1}], 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000fd8000-0x4)=0x2, 0x4) 2018/02/09 08:31:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x44f}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common="6c6f000000e5ffffff0000fae20500", 0x0}) sendmsg$nl_route(r1, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 08:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)}, 0x10) pipe(&(0x7f0000f81000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000834000)={0x0, 0x101}, &(0x7f000095f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000756000-0x8)={r2, 0x4, 0x9}, &(0x7f0000ebf000-0x4)=0x8) 2018/02/09 08:31:20 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000f85000-0x20)={0xddaa, 0x8000, 0x6, 0x4, 0x2, 0x100000001}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xe0000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 08:31:20 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = gettid() r2 = getuid() r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) r4 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000cce000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000002000-0x1f)={0x0, 0x17, "b2c0c6770e5789c7acbb977aea29baa16ce22e04a83792"}, &(0x7f0000002000-0x4)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000002000-0xa0)={r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x40, 0x5, 0x80000000, 0x1, 0x245}, &(0x7f0000000000)=0xa0) 2018/02/09 08:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = socket$inet(0x2, 0x4, 0x62) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000049000-0x4), &(0x7f0000c80000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e16000-0x8)={0x0, 0x10040000}, 0x8) pipe(&(0x7f0000fb6000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f000009d000-0xff)=""/255, &(0x7f0000e50000)=0xff) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f000011a000-0x4)) connect$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a88000-0xc)={0x0, 0x5, 0x1, [0x0]}, 0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004b1000)={0x0, 0xa2, "e03de81dc77f2d52fa1f5aad4a0576e9e5ee69183948a5b76184c3c020d9bae2fe1f2a853ca48b3659dcaff04dfb35221b4434e4f2868c003983eb2f0cddc092fa393d78dd6e1100b0cd1d74e55f079f8db6ba66d7e13494fe626898ed6bec46a3c8e1dfec9cac1bc77104f7c1b895c23c6305286abd1790af67fd635d18960e6cc01b3c303dfef73daddaecd2be9f11c78c77abf97a4f5ea3a52654fede0565ae4f"}, &(0x7f0000f92000)=0xaa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000608000-0x108)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x7, 0x2, 0x81, 0x80000000, 0xffffffffffffe2a8, 0x40, 0x6, 0x40b, 0x3f, 0xbd, 0x80000000, 0x8001, 0x2, 0x0, 0x800]}, &(0x7f0000ccc000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a1e000)={0x0, 0x0, 0xbfac, 0x62e, 0xffffffffce29455a, 0x4}, &(0x7f0000135000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000403000-0x20)={0x9, 0x80000001, 0x4, 0x8, 0xfff, 0x10001, 0x8, 0x19a324dc, r4}, 0x20) 2018/02/09 08:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0}, &(0x7f000073a000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000540000)={r0}, &(0x7f0000b64000)=0x8) 2018/02/09 08:31:20 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000014000-0x4)={r0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000001a000-0x10)={0x4, 0x5, 0x100000000, "afbd0d544b23", 0x3}, 0x10) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000000f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[], 0x0, &(0x7f0000018000-0x1368)=[]}, 0x0) 2018/02/09 08:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x6, &(0x7f0000fc0000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000390000)) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x8000, 0x0) vmsplice(r3, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) write(r2, &(0x7f00000f2000)="ba", 0x1) 2018/02/09 08:31:20 executing program 0: pipe(&(0x7f0000648000)) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) tee(r0, r0, 0x9, 0x1) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4), &(0x7f00003d9000-0x4)=0x4) 2018/02/09 08:31:20 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000), &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fe5000)={0x6, 0x6, 0x400, 0x9, 0x5}, 0x14) 2018/02/09 08:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000035e000-0x6c)=""/108, 0x6c, 0x40, 0x0, 0x0) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xfffe, 0x7, 0x1}, 0x14) socketpair$inet(0x2, 0x80b, 0x38d, &(0x7f0000d98000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003f6000), &(0x7f0000860000)=0x4) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f00003df000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004ac000-0x70)=[{&(0x7f0000cd4000-0x1000)="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", 0xc98}, {&(0x7f00008c5000-0x1b)="61bb39807dc7dbe1ba8649cc9918e0cdf43be0dc2c409169fee29e9eec5a461f38d4b147c05b22207f0a615e8ac0c6dfc0dff0a306ee4aa532f7fdda20329170f7dfd5658a4ddda327880c5ae927cf64afc45ec28f95d8d1e6664a20534354e4c67758dd7c21", 0x66}, {&(0x7f00008b9000)="3016e59b8c89e02261db331cc72c1cb855383e09d64e36dc2f39b4dfd3e2932080615ebb1e8457de1fd38520a7866dd6b3d1b65da2e9d04bed66a2ba94703524dc96f3f34f1272b17120350d2b755335ca5b7ade03eeb9fa5d6436e516066828769ddd8033ccead63566f23987a870afc60d504322e25eae8792364ab7623a26446cc0a264b6", 0x86}], 0x3, &(0x7f0000f93000)=[], 0x0, 0xffffffffffffffff}, 0x4) 2018/02/09 08:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x103, 0x7) sendmsg(r0, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000add000-0x38)={&(0x7f0000020000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f0000367000-0x10)=[{&(0x7f0000d49000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000a9b000-0x38)=""/56, 0x38, 0x36816f31}, 0x12040) 2018/02/09 08:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005cd000-0x8)) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) r1 = socket$inet6(0xa, 0x800, 0x10000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000017d000-0x14), &(0x7f0000018000)=0x14) 2018/02/09 08:31:20 executing program 0: pipe(&(0x7f0000729000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000)=[0xf2, 0x100, 0xffff, 0x101, 0xdf, 0x1], 0x6, 0x2, 0x5, 0x1, 0x10001, 0x7a6c4dbf, {0x0, 0xff, 0x2, 0x7fffffff, 0x66, 0x0, 0x0, 0x1, 0x800, 0x0, 0xf10b, 0x0, 0xd6c, 0xd0, "4408cf404348acca7222699f57e6cabcfedb79110559d9315c90aae9c9d9d86b"}}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000002000-0x4)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/09 08:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eab000-0x8)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) pipe(&(0x7f00002a6000-0x8)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000415000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000812000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ade000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000acf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000067b000-0x8)={r3, 0x4}, &(0x7f0000eda000)=0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000530000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ebd000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000512000-0x8)={0x0, 0x6d8}, &(0x7f0000ad5000)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009f1000), &(0x7f00008c3000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00003c6000)={r5, 0xa5}, &(0x7f00004d0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000e1000)=@assoc_id=0x0, &(0x7f0000a77000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000d83000)={0x0, 0x0, &(0x7f000092f000)=[{&(0x7f00009a5000-0x60)="6aec1bc354ad32039ff6c9f75b9578b245a0772dab227135d90b0a8f79a57aae44dde1f009e4074ac004bdc803aacd3e6ce0bcdafec1793397f693e25009c33be3111228b27e94b42222b441a64b549858884f2b9f60c6db821a5c4c1eb61c7d", 0x60}, {&(0x7f0000f77000-0xf7)="86f2923793ccc54a846ac369cd2068d0eee21202e5ed58ef04954fcdb446e6c279cf203a17eb6c7a0d8e4874cbfb0fc672b8922fe70b7532a1aaef2725d5071c556bfa7a0e23fc6de00dbba5c591830da0fcd818b7529be841aa1f678ecdd6409c689c27906e2d1b05bf5f95989f78254666aca086a6d90ba0ce750e836bc79a286267a38cf6779d43b799cf4e8332641e2cdcbf6597e9dd08fe5370baba0463e2b6828e08de2247bc55cc4600abafe149b6f5ee540ab9dce00f4b8d991bd3cb577a4e0edd15134c0c57487fbdd6c256a558d6cd2f4f46aa5f782845eb1f6be0bf8fe05d691a1e823ef75f34e3f12983babb5659f57043", 0xfffffffffffffec7}, {&(0x7f0000288000)="8a", 0x1}, {&(0x7f0000719000)="e34f2f44cd7429d20bfcee43e191eac39cdc0ddbb486dfa8f77e88cdf3193c5916b4b39406000000000000009e847eb073b7b6f49fbf760c4c3e12b40d80cb15a8961c797f973a679d3edb77950f1bf704bc55a98a3351c5d890f109f24d90c5b5b64638770cd4c10eb2ca9c0ccb2c9bf7b746253cabea2827133fb3074f8fa62c8536210994d9c6f097d50cf5bd5fae94f3b705ae42f0f5727be6b89b7dea59", 0xa0}, {&(0x7f0000149000-0xca)="d30f98fa36866d34a85f0979c7d66609c8166b3f12af7e3dbdfc46c500c59f357502a574a6bb7b4127b05ee2296730485f3d0a1a446ae689730087c4f092898197fe2b15a3c897023f64477b7e90ebe3a8e37bf7389e5c8659b120515105bb4baec72477adad56fa9c0fab73c9d4bf7cb907b4fb06d34b2c52ee8164e0b7a8f3f3c065d27d494726b032edf805bc580acd71476d9ee03753a6a064b45e02493818fe5c77de737ae803e571f5b5d395fd56139ad5c6d2fe87a1538ad0819f2ef4f6bb92f9f8c1f7d46092", 0xca}, {&(0x7f00008a9000)="5ca27654998c16dbec67b3e224", 0xd}, {&(0x7f0000d3a000)="f323230526bfe2be8d38fa68c3b48301ecc69ef16160b8dabcb8f024e5bcfe96ba04fff35998560310161c1247bdea3a9d65d07723d5d1cfef78a7e2db26695daf0bb838f5e5ea5e83ec9f0c666eaa8385103b41e3dda8cb3c555ac6abe7e1", 0x5f}, {&(0x7f0000d28000-0xa8)="89136532661faecd9a87d507b8e51a06ab4d84ce6d269ec64c40afeee327a71ae8127b48062a0b2de6cb973c613f4b7804d048abedc08615e116c438c48abe5d79a402201ed0ab8a16211b39ab843d5d09d6060d9c071787fb4f6901553996229af2aa0096d5f8f76b70e56100e65ca3367e89e635a0398347bfd062108919a764e94b3e2f97ac35260d9dee391bc6ebdb332d76475e38de209c43a18ed7f73811948b601f69d7c3"}], 0x8, 0x0, 0x0, 0x1}, 0x40) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000035f000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x2, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000a1000)={r6, 0x9, 0x10}, &(0x7f00006f3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000928000), &(0x7f0000001000-0x4)=0xfffffe90) 2018/02/09 08:31:20 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x3, &(0x7f0000ffb000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e41000)=0x7, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ffc000-0x4)=@int=0x5, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d65000)=@nat={'nat\x00', 0x1b, 0x4, 0x648, 0x418, 0xd0, 0xffffffff, 0xd0, 0x418, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00008fd000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x418}}, [{{@uncond, 0x0, 0x318, 0x348, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x5, 0x13, 0x6, 0x8, 0x1, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty], 0x4}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x2, 0x101, 0x8, 0xff, 0x2, 0x1, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @empty, @dev={0xfe, 0x80, [], 0x0, 0x13}, @dev={0xfe, 0x80, [], 0x0, 0xf}], 0x6}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0xfffffffffffffff8, 0x0, 0x7}, {0xfffffffffffff000, 0x7fff, 0x3}, 0x1, 0x8}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x964, 0x4, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @icmp_id=0x2, @gre_key=0x7fffffff}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x9ffc}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x5, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv6=@loopback={0x0, 0x1}, @port=0x1, @gre_key=0xfffffffff1d3f39f}}}]}}, 0x6a8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1, @multicast1}, &(0x7f0000e82000-0x4)=0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f00004fe000-0x4)=0x3, 0x4) 2018/02/09 08:31:20 executing program 6: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001c8000-0x20)={0x7b, 0x0, 0x10001, 0x5}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000b9000-0x4)=@assoc_id=0x0, &(0x7f000026c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000118000-0x10)={r3, 0x730, 0x800, 0x1}, 0x10) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000026b000-0x1)=0x1da, 0x1) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000026e000-0x8c)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f00000f1000)=0x8c) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000026d000-0x2)=0x100000001, 0x2) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000b5000-0xc)={@remote, @remote}, &(0x7f000026c000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000026b000-0x10)={r2, 0x80000001}) 2018/02/09 08:31:20 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x5) pipe(&(0x7f00001b8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a8b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000079d000)={&(0x7f0000026000/0x4000)=nil, 0x1ea1, 0x5, 0x1, &(0x7f000069c000/0x3000)=nil, 0xa203}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x2, 0xd, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@alu={0x7, 0x7b22, 0xb, 0x5, 0x3, 0xfffffff8}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x15}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000000}, @generic={0x100, 0x34, 0x4d88, 0x200}], {0x95}}, &(0x7f0000002000-0x4)='GPL\x00', 0x1f, 0x2f, &(0x7f0000001000)=""/47, 0x41f00, 0x1, [], r3}, 0x48) getpeername$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0x3, 0x28ad, 0x100, 0xffffffffffffff81, 0x80, r4}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000628000), &(0x7f0000001000-0x4)=0x14) 2018/02/09 08:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000e3e000-0x4)=0xf2b, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) socketpair(0x11, 0xa, 0x7fffffff, &(0x7f000010b000)={0x0, 0x0}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000683000), 0x4) 2018/02/09 08:31:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000001000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x42)="a9e2c1dc89157641eae48537ea98b09be874f1a7504224b8073e0db5d019e04bf17c83ccc2ae49dbf9045fe5e53029c7c29f049389e78cbdc82be6127dc671b78f9e", 0x42) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000a5b000)=""/226, &(0x7f0000000000)=0xe2) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000097c000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000ad0000)={0x2, 0x3, 0x56b, 0x9, 0x10, 0x0, 0x6, 0x1, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @rand_addr=0x6fd}, @in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x80}, 0x1}, 0x4800) 2018/02/09 08:31:20 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x2, &(0x7f0000021000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000-0x20)={0x2ad, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000018000-0x10)={r1, 0xff}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000005000), 0x80800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000021000-0x4)) r3 = socket$netlink(0x10, 0x3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 08:31:20 executing program 5: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300"}) socketpair(0x7, 0x6, 0x80000001, &(0x7f000043d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ce4000)={0x2, [0x1, 0x3]}, 0x8) 2018/02/09 08:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00005f1000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x17, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty]}]}}, @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, []}) 2018/02/09 08:31:20 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) writev(r0, &(0x7f0000613000-0x10)=[{&(0x7f0000476000-0xcf)="1e6e04c5a27c08b0c98c8ba27bbef54d86f419b82fb624ababfdd0ae802541b495f3e47f6a43184fdf23d15c23412161b84c7f91b71d49f5ae183fc506329858a9669f817d777c40d0a26c7e82a934d3d2668f5d0c239b06ef17d82b39730525e62ecb0a430592aead1256180cde534dec49dea462f6bdfce8dcd39e406fdf5ba0b17eb94c1f0ba893dcfdbce1b6d72c6955f821e418a97528e1e5431a92160ca0a8c005243dabf45d14c17eda56994925269882e77f7bf5e014570fc33a8b0e1c74d708d5d6f69c4d9a6676445379", 0xcf}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c84000), &(0x7f00007c0000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socketpair(0x1b, 0x8000e, 0x8, &(0x7f000021e000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000b23000)={{0xb41, 0x2, 0x401, 0x1, 0x1, 0x4}, 0x4}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000005000)=0x9461, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000147000), &(0x7f0000575000-0x4)=0x4) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="61d273961d75526085a1", 0xa}, {&(0x7f0000008000)="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", 0xec9}], 0x2) 2018/02/09 08:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0xeb) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/02/09 08:31:20 executing program 6: mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00000b2000)=""/30, &(0x7f0000000000)=0x1e) socketpair(0x0, 0x80807, 0x2, &(0x7f00000ab000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000019000)=0x8) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000005b000)={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f00000e0000)=0x8) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000e1000-0x8)={r3, 0x20}, &(0x7f00000df000)=0x465) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000df000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x8, 0x10000, 0x6, 0x2, 0x7ff, 0x1, 0x7fffffff, 0x1, 0x1f1, 0x1ff, 0xab, 0x2, 0x3, 0xcc, 0x2]}, &(0x7f00000e0000-0x4)=0x108) 2018/02/09 08:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x8, 0x80000, 0x4, &(0x7f0000324000)={0x0, 0x0}) getpeername$packet(r2, &(0x7f0000dbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000932000-0x4)=0x14) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000347000-0x4)) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/09 08:31:20 executing program 0: socket(0x10, 0xf, 0x5500f89) pipe(&(0x7f00001f3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0001000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x114)={0x114, 0x3, 0xa, 0x704, 0x6, 0x3, {0x3, 0x0, 0x1}, [@generic="fb1933fadafe70ae250fcb9a83d2ed400a795e376f06133dfad681b1a8dff013a1e6d5c0c47ae230974693fbedfd86a31d9261442d455be58ddadf3d3bc162dfa0994a45b6a6d2106761cc74cf280e62b978de04dceddad71d07f2873db65efa9015d3d3fb8b853352aedb9c6e37d85f92d3ac63d49da6552e8e93a166c034cc", @nested={0x2c, 0x27, [@generic="e1fedc118c8c5c81b2fe39c9ad4a877f194217fc1627ede6f670bc", @typed={0xc, 0x61, @u32=0xd99c}]}, @typed={0x18, 0x64, @ipv6=@empty}, @nested={0x4, 0x72, [@generic]}, @generic="c830c082f2c531060f645443fcb8e87df2c253cd4a36ac405fbf494f8ca6be70f57b85869b43e0d5b9106e", @typed={0xc, 0x4e, @u32=0x7}]}, 0x114}, 0x1, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r2, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008d4000)="90b1da4f5dca6fdddf34d4fd4b7da252a363a9d5243acf1d1446ef604c5163d35b63ac1d634cd12cfc0efb73f054828ac6ea1971381028a1ad56409e2033b69f8d7f211413fac0c626235f1cbafc7c24c83c685047223da5e6473f00399a65768df524b25b681654182736", 0x6b) 2018/02/09 08:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009ab000)=@nl=@proc, &(0x7f00000d6000-0x4)=0xc) accept4$nfc_llcp(r0, 0x0, &(0x7f0000ead000-0x4), 0x80000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r1, &(0x7f0000abf000)=@rc, &(0x7f0000f67000)=0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x41, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty, 0x409}}, 0x3f, 0xa, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xfffffffffffffed9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000efb000-0x8)={r3, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000084000)={0x8, 0x6, 0x101, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000256000-0x4)=0x1d, 0xfffffffffffffdb0) r4 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000004a000)={0x0}, &(0x7f000053c000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000661000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000c60000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000031c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) sendmsg$unix(r2, &(0x7f00009c5000)={&(0x7f0000228000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000397000-0x20)=[{&(0x7f0000702000-0x8e)="a7685ab909dd8dea48dcca80ae40fdca85f0d5abd4c01a101af953d57fddc334d8bf9cc17c40cf729069df5e4a2c1d4024a6e4ede7398a86b1b1dca043626a35c0b1f08d03ef16774e49dae389149de61435ed9355f40b8b6ff2b262308a23383238ace9a259ecb9028004e93f6a981771aca76377dbc78442f414b183f29ffd160ab1096a2fa0052bc6d6702ff6", 0x8e}, {&(0x7f0000f20000)="f6106b398dbab1b02d69a7b794fec0b04835fd00397a9a8b91e6a78e01329026130ab61ca67318f2533f9db1fcb6820bfdd5d0eeec2115253690647f1997fe60be259dfb7e6a20837268e14fc9b50c5d0fbb837de7831d2941a0abf98aa50b8c78564bc15bec043dadb58393afe31a19ab11d485788ad2c32a24f93b229dbec528046d07bccd7a3464de9652a3dead9c018dbc27207e2d05f80804ddaf61fceedcbf96180b409108b0de3476fb3cb65a4fced71dc4b7d77744f6744a6ff5f2ede0e9fe46816e8359181f72dd1040f8a01383a7d3a2a8c24e62ba8df1d7e639215e", 0xe1}], 0x2, &(0x7f0000145000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r4, r2, r2]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x60, 0x20000004}, 0x20000000) bind$inet6(r4, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r4, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r8 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r8, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000151000-0x6)={r3, 0x8}, 0x6) r9 = accept(r4, &(0x7f000080e000)=@l2, &(0x7f0000723000-0x4)=0xe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00004eb000)=""/230, &(0x7f0000ce3000-0x4)=0xe6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f00006b7000-0x8c)={r3, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x800}}}, 0x8c) getsockname$ax25(r9, &(0x7f00003ef000), &(0x7f0000056000)=0x10) getsockname$packet(r2, &(0x7f0000b79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000490000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bd2000)=@assoc_value, &(0x7f0000381000-0x4)=0x8) sendmmsg$unix(r9, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x3, 0x0, 0x0}, 0x8, &(0x7f00000e5000-0x10)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) connect$bt_rfcomm(r9, &(0x7f0000c44000)={0x1f, {0xe11e, 0x7f, 0x2, 0x101, 0x100000001, 0xf9a5}, 0x6}, 0x9) 2018/02/09 08:31:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000047b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x32) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e52000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000)=0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x68, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @rand_addr=0x1}, 0x0, 0xffffffffffffff56, 0xffffffff80000000, 0x800, 0x7fffffff, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7f, 0xbdc}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000003000-0x10), &(0x7f0000003000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000-0x60)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/99, 0x63}, {&(0x7f0000004000)=""/68, 0x44}, {&(0x7f0000004000)=""/253, 0xfd}, {&(0x7f0000005000-0x25)=""/37, 0x25}, {&(0x7f0000001000)=""/102, 0x66}], 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x5, 0x4, 0x1ff, 0xfff, 0x86, 0xffffffffffffffc1, 0xffffffffffffb47f, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x33d9}}, 0x4, 0xbe, 0x1, 0x3, 0x101}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x5}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000007000-0xc)={0x10000000, 0x1, 0x2b}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000008000-0x4), &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x4c, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x81}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x3c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@multicast1=0xe0000001, 0x0, 0x7fff, 0x1, 0x4, 0x2, 0xa0, 0x80, 0x0, 0x0, r5}, {0x0, 0x9, 0xc0, 0x8, 0x4, 0x11319dfc, 0x10001, 0x5}, {0x25, 0xb01, 0x1f, 0x100000001}, 0x94, 0x8, 0x0, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x2, 0x3, 0x31e, 0x4, 0x7, 0x4}}, 0xe8) 2018/02/09 08:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000222000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fb6000)=0x10) sendto$inet(r0, &(0x7f0000251000-0xff)="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", 0xff, 0x40, &(0x7f0000f6c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) r1 = socket$packet(0x11, 0x5, 0x300) r2 = socket$inet(0x2, 0x4, 0x8) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x20, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/09 08:31:20 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x3}}, 0x2, 0x59d4}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)=@sco, 0x8, &(0x7f0000003000-0x50)=[{&(0x7f0000004000)=""/55, 0x37}, {&(0x7f0000004000)=""/251, 0xfb}, {&(0x7f0000004000-0xe4)=""/228, 0xe4}, {&(0x7f0000002000)=""/88, 0x58}, {&(0x7f0000000000)=""/146, 0x92}], 0x5, &(0x7f0000001000)=""/205, 0xcd, 0x40}, 0x10043) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 08:31:20 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000d000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000008000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) r3 = getuid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000003000)=0x419) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f000000d000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0}, &(0x7f000000e000-0x4)=0xc) r15 = gettid() mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f000000e000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000d000)={&(0x7f0000009000-0xc)=@proc={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000007000-0x80)=[{&(0x7f0000001000-0x4fc)={0x4fc, 0x3b, 0x8, 0x7, 0x1, "", [@typed={0xc, 0xe, @u32=0x180}, @typed={0x8, 0x1b}, @generic="873843b31a91d9f9fee39cfe47e69baaea620d3019dfe1d05dd0425ef4818cfa0193cdd5ab7e7536be343274cd479b1ca7793462999260c123d65b8e526913665098307e6706d5bc29a7624db1fc387546d241c77bb57fd4e4b1d082a5df440563c24e4bc93fc6", @nested={0x2b4, 0x7d, [@generic="edfc9f35038f9609764540395245cf54f7a62eb3a599e50930015ff9e9676a31a69507d9c66338b6c75a2ef6ad14a6090668e1a99cef0159f2d488b0a77c5a300cda09ac62d530d830fed33598f6a4842e35b5fa6a1c1e939f2dede098078f635fcf0067e1b00451282f62866b3079deeb121c454ff73c7ba4ea0bce2ca552394159f341ffd2f1177ac98d7a66329fe61d05aec4a772378e954a9acfe8e176829edff6235be8801062a3", @generic="38c468795706792419887ec0ad0b56d0c69f88fcc0d549ea4bba3247079aaf2143e22d055c29d743a35c0619f4d8ac826bb7224a4fb68ee8b6f6652344e250d9a23da27160dc0d89ca8ab7d120479a744d19a4afbb54f5bfb1f2f26b9e992d898c7621333bf34e0dcb783eda0d03b57c26616677d88474d942a562133c8ec7903a51ee21", @generic="923a365e97c61d0ef8a507c8ced6c701915f8bd1e36572077f56ec80c577a3fdd8ac9c13df99ce567a457c16d359f6", @generic="6dae17adee7e1f73808cb65fb0cc560dca19f60ec2ee971a6b4edc36969edfe5c9406cb36dabdbf42c8831452366e6357080c4123e218a6ca758c6e50e0f2c070a4d245ad7c37c8271664c354a1e9ed15686ca4de3f42a0c7584dcbe9643a725af6830588fd2656ed9fdda8877fe8e63c7ad51c7125063ad913398c6e04d5c9136970b5136281309a3fbd664e08f87e79993646b2a7efbc4054ad38b40bedde79acd15c6a2d39475e1e77a5a39ca2b7de6246739e5354a3105ab84cdcd531030a1d4cd2c77171ccdbf92e4dede5a3102ea08b0c439c7", @typed={0xc, 0x46, @ipv4=@multicast2=0xe0000002}, @generic="a562145b67561498168d7261967b4b5dac0cf02800d97d65aca68d6fb6135820d3219b499973bd010d9bc9e8df9eb076a6d8e58aa52622bd3877308ec3", @typed={0x8, 0x3d}, @typed={0x8, 0x7e}, @typed={0xc, 0x94, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0xc, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @generic="2c4b9baa7a123b6fcb0be5d0364c9d2bcea2237fb52dd34e24a3eb6097f803e63ae3a153533c26bb77b7a81b56cdca77d07f7a4277df4278820293ae39468a88bf941fcbe1a5201f0a8a8b42dacc873b7808f8fc366dd1afb6bf2c7ea2da0464d766655b7b211c729a34fedda74fa42415e6af2e2b01e907", @nested={0x1c, 0x7b, [@typed={0xc, 0x30, @uid=r1}, @typed={0xc, 0x2e, @ipv4=@empty}]}, @nested={0x128, 0x42, [@typed={0x10, 0x8d, @u64=0x7}, @generic="7106ad91215cd64f48fdb0114b4276e7dd6f4af3db3f3e36123778c6acf2edcbb166ec5b589234fd140a07f2487ec0709119b2212187fce36b14b6eaaf0639ca32d82bed3a4eeec21b9345c42f84abe24f99f9b25869905be34b989c2fe619f33999bc198d771c6b6990f1c8972d96e2cc04240d06c0e702b0a33fda607a34b1ac40003f55b501cce52a5a59934856b78fcae14325b9689da17bf0d87724eb260dce8ec34a1a61fbbb2c44093c391dac8987cf95b30af382e1", @typed={0x8, 0x3b}, @typed={0x10, 0x22, @u64=0x5}, @generic="ffceed0327cfc56ec22af4", @typed={0x20, 0x85, @str='trustedbdevmime_type\x00'}, @typed={0xc, 0x4a, @str='!\x00'}, @typed={0xc, 0x44, @fd=r0}, @generic]}]}, 0x4fc}, {&(0x7f0000000000)={0x2e0, 0x13, 0x100, 0x0, 0x2, "", [@nested={0x2d0, 0x0, [@generic="f449597c601b8a5f0b33d22894fd7fcd93ed0c6ced334f5cadc639e9ec840e0d6f8a0bb50703c63d2075ca2f38aa28fe4276e58872bb5a685e4981fc2a313e93e71fa98d02a886765f24c30abf39026ad50f38d5dca216510070c9b9e17fd69d8c19fbd601e9d572c182022a745c56602933a9874c26241550bac9304d43f01e69859fa78cdb02402058902bdb22d1dac56b3a8a8f88a631961eb102200ce137b6d44e47b79a3d5c71ba96c1f9e6e82c1ed9778e69a991f6fea3fca8a6f23a4b26c8d003ed68260d9729ee110ed765a03c96a18d6fbdc9156f48a00353b5bd24069201c6a91a7ca6f2bb3122cea2219692f7c70c1172305cf1add053d5", @generic="2770f7869cbdc20ead5980705a94f77117a5775993718418354a98262aaee209042c5455a002a303161fcce67a0ee0e45db787bbc752463c24fde5152213e9673554ad5e4f1ead48330faf6e5883c37391fc29b1804b2746e7f13e752ce1c0ff4d4123efbf8ca94f1b3349f4a71bcdc45fa8ad419b316d8055111cfcdcccc6e6bb0d7f41237c0d3d088953864adbbb0d89d216916f24089822ec5cb438e1e2b8dc760f7a65ef02dbe3425fb14175c1e2039cffa9a14be39413008477051e9f50c9bf556767e1ce7d1d0c718a6b", @typed={0xc, 0x22, @u32=0x4}, @typed={0x8, 0x8c}, @generic, @typed={0x18, 0x6e, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x89, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x1a, @pid=r2}, @generic="d2a5f113965a0ddcb4de5ef3dea6368dd305bcb6d1887022e265aefcde6bcb6724a2e367c80132a66137a754d87bbf1851b67de3e50ec55d10da28f0e34273778db307ed3975ac1c3df180b8bcea7989cc0aaa3279ba1ad273abae53ec59ad11220fe85616551c3678b5293d4e6a5db445616e8ef6204054a605cb085da196f1fc7ee46b878a867eb7896fa22c33601839f69a68bde6f71ced3a4bb8c8154beb1d7b41034cacfc403118124dfcff73009376bea416162bf9d45b7fc984"]}]}, 0x2e0}, {&(0x7f0000004000-0x5c)={0x5c, 0x11, 0x20, 0x1, 0x1, "", [@generic="8bdf789ca7c45da8995a0c077235f9fa4741e680aae4bf0253fcfad775313e56e21b4d06c0c9fb248840647633fe4e49ff7d5b9a6268ad02cd26f9b3893c846c1cb41a7e9a8a7f33a54b9c1b"]}, 0x5c}, {&(0x7f000000e000-0x65c)={0x65c, 0x20, 0x200, 0x2, 0x0, "", [@typed={0xc, 0x82, @fd=r0}, @typed={0xc, 0x68, @u32=0x4}, @typed={0xc4, 0x28, @binary="e507b13462985d33430dfb5023e07d12e1458155b5b28040af4d13c613ff75e23b9644589a87f4d62625078b9e938bdc356368906c015c0affe510aac6177a36f9de017bfc009f55e4e063613c825afb5b23fdae3a99f9eb040b77c6cb5d3695a0a35cffdd72f5a9400e3100f713b5331308c69a423bd603b36a1e9cc9ffa88a6c879b896998483777f8a5f8a88eaef8fe856dc231791dd3d70e895de8eab594ab3cbc02c98447e369a39fdf8feb75b6b65b01bb9ecf7f1f638b"}, @nested={0x214, 0x51, [@generic="e1445dc20ff8c73d6cabec4213de9573a1b89552997b28b4632325a7900cccaffa6f2b41eeee8617f16b0c2f89daeb7352ce6b365a51c0dc650fe94082ea5e3e854f40989bb52663580f54969ae60f28403e94c11612b707f468ed34c3ab3052931e4ba8d3eff72edc00a8899dceebad7202b3ee77dc846e83a15139453e91805044d0828c981798008d275337cf8134b8ea18dfb1eb0e93b63c74cecfcfac0226f2a7fd261b601de1b253cb1859853c2cdc535e8570a08eed33f687b90d92a29fdc6df4b0e8030750892e0824110a2c95cca950b1ee40616574a515ecc0b97afa8e68bff48aca603496b1d5dc55cf50c583bae4fc1a5d", @typed={0xcc, 0x2a, @binary="f2175f2e187a7d2fa711ffff18c8cddfb11e6389dab6f878218c7b3d37ff612eada6839bea5c1e6ce8768d7793ba727f3de9c5fb492fc1ee4ad6e0ab3c4df3f377bfc8f4dbb359e8bede85c0a633510ebe9468af9fdc7c714ab464aab3c0723a0db32ee30667f4b10c6335e4e27350bf2a7338cd51d624a8d2209c24fa128a847af9eff3ff3903ec5be3e6e1e02b0de0b7dc5accdfba722f056b321a91ec2e25da020eee11c81db95024845f8267a2f410ed2e5f93c3ede90f71f30d3102037965"}, @typed={0x10, 0x24, @str='nodev\x00'}, @typed={0xc, 0x27, @uid=r3}, @typed={0xc, 0x9, @uid=r4}, @typed={0xc, 0x30, @fd=r0}, @typed={0xc, 0x51, @uid=r5}, @typed={0xc, 0x3e, @pid=r6}]}, @nested={0x35c, 0x85, [@generic="b07000e61df00574b02b5cb17e5c86a05c344b8c0ed948d5670403f5600786d2d55b8c1e904fe027066348120cb6356791072c0e84bed81330540db53faeb08b29395d05ad82bd94eff36548e5d53ad65403e97986d7b9216c3021c4a996dd40b2dc34510d151594725925ae443892090357fffce1648077", 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@generic="913cfd54d8a15e3511445115bbfebeb3f7ef6279c103e79cde4bb03236f7f2ffc1e770c726ab2d442e7b34438cae2ca8ed4516d2e3905e750d8c41c15c4b847535aa3c44daadd5c0c2a2139ec2996a4c1d9f2e3d1a86fc55c1c1705ba3302c1d71c12ad8e3fe23eacb24d3ce6dfe995136a8d253ba97ed7cbcc66e813eef55e619b9b84f0b33e5e3229f98bfac888afeebba4d17dd690576"]}, @nested={0x11f8, 0x31, [@typed={0xc, 0x38, @uid=r16}, @typed={0xc, 0x3, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @generic="96352ea9647a12c0845385d9bbb7c55c814d4e2c3966c7011d88a7410a65b9089f34884e361732593d61628678c6652550863b13cf4551810b054962579f7f50d7ebbc832dd535ffd895c0cf0d1f648bfa43633962da9d4274064d862625c8eaf637956af1f5b5dc34d861e22a5041bc6fcfb81fe2118320e3b9a4", @generic="3409776bd38efc950fcb529ddbfa5fa68caa43bbd37ee9ccd24dd5209aea621f73f26b7186b7507efee81626c153455900a05d4ae7cf70489c6f98b3cef672b1e99859289baf607a1b940576123b073c40434504ff42d0dc47d40034ae60be487964435016ab8080f7636a8f954d42023ce86948edf81449b2ff8b0e950c616e5f9a2b118ebdb13426534434877be82f1d96bd8cba99ab49f09a87cb47e38a59ef485615067d4d81319641e7c4e0b25f2c0c9f2d03b170063c1aef33529b675fb9eb697c16a2294f7c5b08acc5b12c757562c8f8d631d4070a48fd5afe2a7ad256cb9ebee38eabee0972b99299c7", @typed={0x1008, 0x74, @binary="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@generic="e1df8b25bc8b83f5cbc13de548c2eb9345007d6b02c196e6", @generic="c3b09b07d28d1b347605d96812ae81a21d872af02434d9cd00a1a031e66f4052a56216201ca5656e960bcaf6de3764b227bbe9c7d9c94ac3273e", @typed={0x18, 0x73, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @nested={0x2f0, 0x91, [@generic="a9b57937a410ccb3c7e1ce945fc7551dddb833bca9ede0ef1316f1c5d29fbdcc317073a3dc324afa3149283e7175ea67da2ab3e3b8574b6b92a9505a142007a1380c97105dc46b853c684ae49871067167dbdb1dc1f2e98e7dd6cdaeed18ec84411ca903c8bb9946024425cf83a725b7c88a2cec12fc60ff251bf3196036efff2ef0da7644d0899a58401f6dc9177c1dabdcdac03341af768a9776fc3cc5c0050effaeced6786826ac849f2dd7d67abe543861f6ed97bea02251177055861f1a1c", @generic="3db9f3ee2971dc1eac4e70f80fe018ef914c9252bbd71fa258db690caad70e7e430895351790df84496df4d2ddb2b1c2c3a7deee5cf48200df107bfe06c595d62897282d553cbf90f420b8af6606848d7191dfd40340025bcf841ef0b7d9267a4a77d0b8d637df04933085c350a219e3d76e7b9925363f85eb7b3684447cf9cd263323d0ab87195ebdc753e930915fdd9193f6c3de092f9cc08e9d4495e9ca57153f2570080577a7e62bb22fb91fa954bfc87f25b5c124329e40aecc63f480a4d2f3654e0a869b07f96bf14aba71db673adf55b651fbb2212d9b2f3434f569d3144e7dfd5d955f19cf7575aa3e08fb97c1c44b45a9ec39", @typed={0xc, 0x88, @fd=r0}, @generic="1dbbbb1907e9722033807d0ab176caf30d506f32145d472fd65ff712b0104fba5b8c3d58bd7eabc6ca538d275f2294baf2a314d44f0aaad91aa09d4507c32449f01e8b6821f64a3eaea2cd676444cc9f332ea5d13e76c2d53690f7a9c14b5edf76a372e8cb10d7c452cdf9431fafe566c4a02dbd3cf8e2ad7f3969f3ac2232a2d8c9549ee7ca56182c1ee7b72530a3695658af89337e89fc9fa9c903ed5d46bda5ac9d8e6315ac7bfcc8a57345f62f3886f9ca4946a3f8e3a02cc2868609c2b16e", @typed={0x8, 0x5}, @generic="f7f85ae0b027010c2a565182382ba664911f9ce04a93340c970f0f122ac6fddcfad32b434d32bbfab7c6e70cc4535a0b4d89cfbcbc9b2adbae651e75d09017aebddc11d51b50f7e9a1100df6c1da3a1122342cbe394a917bf30bb0202a54"]}]}, 0x15b0}], 0x8, &(0x7f000000d000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x80}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000e000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000009000-0x18)={@ipv4={[], [0xff, 0xff], @empty}, 0x4, r20}) 2018/02/09 08:31:20 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000c000)={'vcan0\x00', r1}) 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) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000016000-0xde)={0x0, 0xd6, "afa9dfcfd5ab55a3d2a49f79cae5f4e4a6b750965ae94dbc55b3964da7f8ae6b1d482130a0b4b157f1e5707b941952a189d8f22575d39bcd54746b534eb8c699f0914cce7260de722db1fa9935c10de2c5016615e64bb1e407771c4b1707a144ebe0c3038f0d911d96739862918e9403c25bc4ad5fbc05ff82a614968ba2c8d4d174b72068221dba893fba1237e8f09c98f847c60009b2a0c0b7f2c8eb5657adc6be835fd6ca0c5db28dc6cdcc17399e7480b4fed28310c98e76f26c0efce395a41cd49f0c88108278909a35702a7a84734abde235a5"}, &(0x7f0000015000)=0xde) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000c000-0x8)={r3, 0x6}, &(0x7f0000013000)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000014000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9, 0x6a, 0x2, 0x400, 0x4, 0x4, r2}) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/09 08:31:20 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f00005b4000)={0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000524000)={@can={0x1d}, {&(0x7f0000c25000-0xf1)=""/241, 0xf1}, &(0x7f0000f79000), 0xe}, 0x30) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/09 08:31:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000000)=0x2e) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000772000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a24000-0x5e)={r1, 0x1, 0x1, "ba1981965fd058a57569e427709f1758aa7a75d0dd9b6824422c73ca31ee34437cc248fa8f2c6cd50435fd42b0475508117caf7612ea0181a8f01242ccb8d6f2ab5ab9826fe6c061987cca2bef1ea7bcf3022637"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f00009f6000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_GROUP={0x8, 0x1b}]}, 0x2c}, 0x1}, 0x0) getpeername$netrom(r2, &(0x7f0000aa3000-0x6)=@ax25, &(0x7f0000496000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007c2000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000be8000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001ca000)={{{@in=@broadcast=0xffffffff, @in=@empty, 0x3, 0x3, 0x0, 0x8, 0x0, 0xa0, 0x80, 0x0, 0x0, r3}, {0x7, 0xffff, 0x9b, 0x2, 0x2e1, 0x100, 0x1, 0x5}, {0x41c, 0x39e, 0x4, 0x9}, 0xa26b, 0x5, 0x0, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x2, 0x0, 0x1ff, 0x2, 0x800, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000079e000)={0x0, 0xd0e, 0x6, 0x1, 0x7fff, 0xfffffffffffffffd}, &(0x7f00006b0000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d26000)={r4, 0xffffffffffff7fff}, 0x8) 2018/02/09 08:31:20 executing program 7: pipe(&(0x7f0000bbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int, &(0x7f000072e000)=0x4) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000dc2000)=0x6, 0x156) connect$inet6(r2, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dc5000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000862000)=0xe8) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dc4000)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x0, r3}, {0x7, 0xffffffffffffff80, 0xfffffffffffffff9, 0x7, 0x101, 0x8, 0xc2, 0x3}, {0x1, 0x885, 0x6c, 0x4}, 0x2, 0x3, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x3, 0x3, 0xd8, 0x9, 0x5, 0xfffffffffffff800}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000473000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000dc3000)=0x104) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dc4000-0x10)={r4, 0x100000001, 0x9, 0x200}, &(0x7f0000dc4000-0x4)=0x10) 2018/02/09 08:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x6}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000014e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000926000)={r2, r2}) [ 93.241147] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 93.309707] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 93.326431] dccp_close: ABORT with 214 bytes unread 2018/02/09 08:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000052000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e61000-0x1)={0x8}, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2}, 0x0) 2018/02/09 08:31:20 executing program 3: 2018/02/09 08:31:20 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000014000-0x38)={&(0x7f0000019000-0x80)=@generic={0x0, "b4c857195985081f80d6ba532d85499ea786362ef4dc84cff21bf5fe56d2f5417ba5c7160ed3c836d9d5d4fc80590f9c6593ce90187a277ceccd624c3139fb8d7fba8587742b99d1e689949185da91041086448745df7d80c852f114c066ea74655cdc68f6eedb3e74ceae58e471ed24fa6286233d3aebdc2d7a468b86ed"}, 0x80, &(0x7f000001b000)=[{&(0x7f000000a000)="bcdf5f55e5d26510f5481ce1e456def06cbcd3088f8ddddee531101155e9e4e54e1cfcd233f3400eb55a74f3a22fd5178fef2a48ad3e6766f2f3df2b23bef5d3a3583b", 0x43}], 0x1, &(0x7f000001b000)=[]}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001d000)={0x0, 0x1a, "073c48f2c91c91ef68d995f3815752748025c4bb7f7ae8c82521"}, &(0x7f000001d000)=0x22) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000018000)={r2, 0x80000000, 0x30}, &(0x7f000001e000-0x2)=0xc) 2018/02/09 08:31:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000b8000)="f4", 0x1) r1 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000084d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000216000-0x10)={&(0x7f0000001000-0x34)=@bridge_delneigh={0x34, 0x1d, 0x0, 0x7, 0x2, {0x0, 0x0, 0x0, r2, 0x91, 0x1, 0x4}, [@NDA_VLAN={0x8, 0x5, 0x3}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_VNI={0x8, 0x7, 0x100}]}, 0x34}, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000001000-0x4)={0x0, 0x0}) r6 = socket(0x14, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001000)={r7, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}}, 0x9, 0x10001, 0x0, 0x8, 0x80}, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000d4c000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000253000-0x4)=0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="82f995c1f7b31a211da58ef72f89174b", 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001000)={@common='ip6gre0\x00', r8}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000526000-0x8)) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f0000c7e000-0x4)=0x2000000000000001, 0x4) 2018/02/09 08:31:20 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00009cf000-0x28)={@common}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) getpeername(r0, &(0x7f00007d3000-0x58)=@alg, &(0x7f0000b9e000-0x4)=0x58) 2018/02/09 08:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000db1000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0), 0xfffffe88}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) 2018/02/09 08:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009bd000-0x4)='tls\x00', 0x4) pwrite64(0xffffffffffffffff, &(0x7f0000746000)="1bf69ee886e34a732b5c6b6be9a38905b610267868841c17bc9f2f7ef084759b3b332aec60936e44b07163ad54ada38569d0ea39e15c4b19cf6079", 0x3b, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8020}) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000118000)={0xffffffffffffffff, 0xffffffffffffffff, 0x10000, 0x0, &(0x7f00000a4000)="347045132a64a035d334545e0b030f3b8b98283203c2a35edb4e08f8257b1201c9737470a70cbd5d1fbf4d97bc57761155392dce0c2bc2409ef4d034b5cf65bb5d30ac6d250eae44cbe8a1e34e7812841a5901524ebb23a6c6bcaa6170a34e35309d34c5174b4b079fc01e0415873f4eabfc1739981e744fa83d09ce67c71fd9905d6d0f4abfd3406eeb03663be4ccb08e151e6090ebf32718318a7ebde2f20a430e1abc8a2b452d3c0b2ff02aa92f1bbb932724c7de76b28b780ed9841dbcd976c6", 0xfffffffffffffffb, 0x4, 0x8001, 0x5, 0x4, 0x20, 0x1, "a230dcb361ef6da002828c1a54712398308d8610da01b28d1c570431d6e4b94eeea3edfda97d12eb48bb0b88f3001eb1a4721589632e1da9f8340b08bcf8da8192ba4c58d3beee922757a0699577781152a38eba47a7dcc95f2e8eba3886de00063e68d5a08e1ccb9cd013073ffbb436a92f5d21f0b909c35f69b6cbc22c9b577ac3082803c347b2de05"}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/09 08:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000101000)={&(0x7f0000ce3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00009a5000-0x40)=[{&(0x7f0000493000-0xff)=""/255, 0xff}], 0x1, &(0x7f0000fd4000)=""/8, 0x8}, 0x0) close(r1) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) 2018/02/09 08:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c77000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000cde000-0x4), &(0x7f00001c3000-0x3)=0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}, 0x0, 0x95}, 0x98) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000921000-0x4)) 2018/02/09 08:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000156000-0x43)={0x0, 0x3b, "e5bbce4f58b130409ec80494215b7d06f4eb49bd35475ab1fb820f51514b07c1345db0f6eb4d6f68c23aba9612f3b27b39605188d9d4fe5641401a"}, &(0x7f0000856000)=0x43) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e83000-0x8)={r1, 0x100000001}, &(0x7f0000d5e000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000da7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) socket$inet6(0xa, 0x805, 0x100) 2018/02/09 08:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000f8b000)={&(0x7f0000422000-0xe)=@l2, 0xe, &(0x7f0000ea7000-0x70)=[], 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000829000), &(0x7f0000ad2000-0x4)=0x4) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) 2018/02/09 08:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000029e000)=0x2, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000b7000-0x4), &(0x7f0000b01000-0x4)=0x1) 2018/02/09 08:31:20 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000013000-0x4)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000014000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x6, 0x5, 0x5e1e00, 0x100, 0x4a0, 0x0, r1}) sendto(r0, &(0x7f000000a000-0xd), 0x0, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/09 08:31:20 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff, 0x4011}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000e9d000)=0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000f69000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009bc000)={0x6b, 0x8009, 0x0, 0xffffffff, 0x0}, &(0x7f000089b000)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f68000)={r2, 0x5, 0x8, [0x5, 0x0, 0x7, 0x3, 0x8, 0xffff, 0x0, 0xfff]}, &(0x7f0000f68000)=0x18) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f69000), &(0x7f00009da000-0x4)=0x10, 0x800) r4 = accept4(r1, 0x0, &(0x7f0000e72000), 0x80000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00003a4000)={&(0x7f0000f6a000)={0x10, 0x0, 0x0, 0x802404}, 0xc, &(0x7f000084f000)={&(0x7f0000e49000)={0xd4, 0xe, 0x9, 0x600, 0x3, 0x2, {0x2, 0x0, 0x8}, [@typed={0xc0, 0x63, @binary="188b3fd5d53388144d28f76d2806f575ea6b3723877b9269ad1b2eb5c346c53321e57bff336f6a3ddd415e19e79e0a8f5001da85cfa064500d3a4721f407454e158671867ec1161ace833ac99b1481d4d9b06ef12e30af645cbac2050f8616973033ab9b286e1f0859fedc1ded0115585a2b6ac7b54f0b50697483f08841fdd5464ad1e70506bfe2843666ca6451da199b0134658b3c97070a6a9ca7e7fc92fcec85deea7772659ccff00c5c03eac861420d56d7c03a025a"}]}, 0xd4}, 0x1, 0x0, 0x0, 0x800}, 0x40000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000017d000)=@int, &(0x7f0000f6c000-0x4)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000f6a000-0x10)={0x4, 0x6, 0x8fcb, "b5b3b8b4cc7b", 0x1}, 0x10) bind$inet6(r0, &(0x7f000009e000-0x1c)={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4}, 0x1c) 2018/02/09 08:31:20 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7ff, 0x3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000019000)=0x1, 0x4) syz_emit_ethernet(0x76, &(0x7f0000018000-0x13e6)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x40, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d30f", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x4, 0x0, 0x0, 0x0, 0x0, []}], "4a1c581c713b8d6c"}}}}}}}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000019000-0x78)={0xff, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x120, 0x5, 0x1, 0x10001, 0x1, 0x0, 0xffffffffffffffff, 0x8, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000019000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000013000)="6d5fe4731b62729eca86b7935a611a29", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000011000)=0x4, 0x4) [ 93.437895] audit: type=1400 audit(1518165080.836:75): avc: denied { getopt } for pid=20574 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 2018/02/09 08:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00005d2000)={&(0x7f0000791000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000004d000)=[{&(0x7f00006ec000)=""/221, 0xdd}, {&(0x7f0000ad6000)=""/89, 0x59}, {&(0x7f0000a36000)=""/153, 0x99}, {&(0x7f0000a62000)=""/4096, 0x1000}, {&(0x7f0000c88000)=""/63, 0x3f}, {&(0x7f0000b6d000)=""/123, 0x7b}], 0x6, &(0x7f000070f000-0x21)=""/33, 0x38c, 0xfffdfffffffff995}, 0x14a73ebab7a484af) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007da000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002e3000-0xc)={r1, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d9c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000e18000-0x8)={r3, r5}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0x80000001, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000b9d000)="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", 0x218}], 0x1) socket$netlink(0x10, 0x3, 0xb) r6 = socket$inet6(0xa, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000688000)={0x0, 0x100000000}, &(0x7f00001cd000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00006a6000-0x10)={r7, 0x3c, &(0x7f0000dca000-0x3c)=[@in6={0xa, 0x1, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1c00}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}]}, &(0x7f00002b2000-0x4)=0x10) socketpair(0x9, 0x5, 0xd367, &(0x7f0000da7000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f000056e000-0x4)=0x10001, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r9, 0x111, 0x3, 0x0, 0x4) 2018/02/09 08:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x9) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000c9e000-0x8)={@rand_addr=0x5c05, @multicast1=0xe0000001}, 0x8) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @empty}, 0x345) syz_emit_ethernet(0x6f, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2f08731604c2179fffbad862bb207369f6aee90f6d46ac92905f4a967cb10704dc7e3b76969a30732a92d9ee262cece7285"}}}}}, 0x0) 2018/02/09 08:31:20 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000000d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000011000-0x4)=0x26) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000011000-0x2), 0x2) r3 = accept4(r0, &(0x7f0000001000)=@generic, &(0x7f000000f000)=0x80, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f000000f000)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000002000)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000005000)={&(0x7f000000a000-0x15b0)={0x15b0, 0x19, 0x301, 0x6, 0x1, {0x18}, [@typed={0x10, 0x79, @u64=0x9}, @nested={0x224, 0x8, [@typed={0xc, 0x42, @uid=r4}, @typed={0xc, 0x3b, @ipv4=@rand_addr=0x6254ec25}, @generic="58488918302af014a58dd5d462ce66d7b6cb4c34656ff2c6af9e608ed0765179b3e2791077f25924c435afc682b48fc70c3712a68eac77aa4d734e31bc7c351ce5e556050c06ad910e1a088aa38ba86aa1c0da67b5b65f7e07542d0280c751d16ae2d5d2a2a50e5bc0f8c79cfe2abfd8f125018ba1b5c7587c004d9a3ef396134db03f46674b39172e628cdd596064195ad94602f01ce3954ff39625884d03b700cbd71c00dd833db1ad23327c728256a4b8d97c6a5421a24d258ddcaf0ae43e664c12ba54d6e437287db7b4763d56161fc2a74663cef8678efaaea1e27b6ca79e9f6f32cef7", @typed={0xc, 0x6c, @uid=r5}, @generic="d2b1a7d365ff194991b12c6bdb43d826f2675b4159ddc4bab4a7ad4518207792678ca39dfe6c5a71e4023fee73cf0ace93348cb79d57100f8de0034f020ff2bc6a566056bb694e46eced758e9416b0d983d77f5aa18b87f283c0d149bb35c6b7250a8d5fe817fe2d91500986b794d1f70e73dcbe7ecce17cb6cbd4", @generic="9f8e49987e30f868a73e9c4a8edfe642d925ee10744e32f455e3915d989caf8bb11167d897c632dc950fe949a9f66ead3f932fbae3065de6760c87499b8fa1cc08e2851689a5b08e13d4ca143c000e0ca499ed98bae5736670f9a971be0818cf1e8c05e9443173e79f267fc839e7208b0095ec5e9a751de827ed3dd88a3675089a1cd5195293f02df67283a71dc4ea8a3d7a7c5f40fd811e84"]}, @typed={0xc, 0x37, @ipv4=@multicast1=0xe0000001}, @generic="98ffd528078d3ed92bb4e114fec0a1dca4bb06d7cc580370f0e3337e47475aa48cfed91f1de21e14a50819e5d0714d1e7df3dbaa39c70f765ce7dd9fc90aadc793ff2f615c545226a8008681", @typed={0xc, 0x94, @uid=r6}, @generic="7d6bb7d9fa197fabc5cb99df31f5be055c4dfcdf861d05033d6f6518c71e3815cd8609988fb19b7a", @generic="1136d5c93ec756ae130bb1097380c6ce93833bdee221b1dcad13bdab504dbf4cea0039d1d213d6f24e530ad5d862f115217d21ccda80667ec5aeccccf1e7eb621d96c9e2d826ca0b5a6ab05ae0db2ee21687293af5e115bbd3228d8c5c2b369df8ce53437725fed638a879a82068476530b1ca50b326f983c9e909aa81c9545146cd", @nested={0x11d8, 0x25, [@generic="04a9ac2592227033e0ad558bad13e51495b7811920837d0d253ceaf37b519fbf03923165ef2170c3ea150302973fc97818e987c032fabf69f75c8f3df715514468a117fbb86b5893c4088802ba5dababea169c7c4ccc91ccb1a3c770a814c176a41cb6b04f6091e43f7f9f5767c03803278b23547d212dcbb49be99937520f334891851293470ba9d264dfe05dff0c2054172c026bd64ac9ef79f8a19d919226e43bfb758704c668b984abeba6846314027dfa14e8ffb61676670e58c33b9e267f92d779d03fbf9dd792a405", @typed={0xfc, 0x69, @binary="ea85e75e8e9a69cfd08a908939b6de96f880aa6681c0ef86d36a19f6fbc39bc61f029222f0cb0cc9e93da5682ddd9d338bec3b42583595c4e9dac3ffb9834f66a563547250979e238f1217c216a2a2023e618df53bff0f890dffea7dfeeef699cb7854dc2d4c21dd76d98b6464ed019735505f002dda48d08cb0fcbb88b64478b0a6279ca7c377917b5c63bbfa3fa73c0579b33dcc8ff1603faeca7e444e8ff24094d1c6ff6747bafe442020a78ba7a558b2a48b1b71ec1d15b792531316fb8652d1cf3a7c162cb866710d3c2ae94101a3ea92784c635c2b051530b97ae451c3473fa1b1eee3f4c92cc99b322ab586c0ae0619aa"}, @generic="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@typed={0xc, 0x69, @u32=0x1}]}, @generic="582ec58ead3538cb92a5a1d9fe407e9856a227923e79a20af8b200a1fd84d0e222427ac40e2b61fe09701642adad23dc496a9c6b0300945123ad93cf2bc7672898f488454080da911f846f7735d66521d7d9bcbb866bd40db5b2758bc32fd24c7e5b1f9c3def50d49952c35b43be3d180a53cf049110158d2e2925e7626eea8e0d5f"]}, 0x15b0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) 2018/02/09 08:31:20 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000024000)=0xff, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000001e000)=@un=@abs, &(0x7f0000025000-0x4)=0x8) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f000001a000-0x78)=""/120, 0x8d6ccc4b48eb3e48) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 93.568749] ------------[ cut here ]------------ [ 93.573730] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 93.587101] WARNING: CPU: 0 PID: 20634 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 93.594900] Kernel panic - not syncing: panic_on_warn set ... [ 93.594900] [ 93.602265] CPU: 0 PID: 20634 Comm: syz-executor7 Not tainted 4.15.0+ #221 [ 93.609271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.618617] Call Trace: [ 93.621200] dump_stack+0x194/0x257 [ 93.624829] ? arch_local_irq_restore+0x53/0x53 [ 93.629502] ? vsnprintf+0x1ed/0x1900 [ 93.633311] panic+0x1e4/0x41c [ 93.636502] ? refcount_error_report+0x214/0x214 [ 93.641248] ? show_regs_print_info+0x18/0x18 [ 93.645725] ? __warn+0x1c1/0x200 [ 93.649162] ? usercopy_warn+0xdb/0x100 [ 93.653120] __warn+0x1dc/0x200 [ 93.656391] ? usercopy_warn+0xdb/0x100 [ 93.660349] report_bug+0x211/0x2d0 [ 93.663974] fixup_bug.part.11+0x37/0x80 [ 93.668026] do_error_trap+0x2d7/0x3e0 [ 93.671899] ? vprintk_default+0x28/0x30 [ 93.675946] ? math_error+0x400/0x400 [ 93.679726] ? printk+0xaa/0xca [ 93.682986] ? show_regs_print_info+0x18/0x18 [ 93.687458] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 93.692039] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.696871] do_invalid_op+0x1b/0x20 [ 93.700559] invalid_op+0x22/0x40 [ 93.703991] RIP: 0010:usercopy_warn+0xdb/0x100 [ 93.708549] RSP: 0018:ffff8801bb7e76e8 EFLAGS: 00010282 [ 93.713895] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 93.721141] RDX: 0000000000007316 RSI: ffffc90004151000 RDI: 1ffff100376fce62 [ 93.728383] RBP: ffff8801bb7e7740 R08: 0000000000000000 R09: 0000000000000000 [ 93.735636] R10: 0000000000000266 R11: 0000000000000000 R12: ffffffff86402580 [ 93.742889] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 93.750166] ? vprintk_func+0x5e/0xc0 [ 93.753952] ? usercopy_warn+0xdb/0x100 [ 93.757918] __check_heap_object+0x89/0xc0 [ 93.762136] __check_object_size+0x272/0x530 [ 93.766537] ? usercopy_abort+0xd0/0xd0 [ 93.770490] ? __might_sleep+0x95/0x190 [ 93.774447] ? kasan_check_read+0x11/0x20 [ 93.778568] ? _copy_to_user+0xa2/0xc0 [ 93.782437] put_cmsg+0x233/0x3f0 [ 93.785872] ? __scm_send+0x11a0/0x11a0 [ 93.789821] ? trace_hardirqs_on+0xd/0x10 [ 93.793946] ? sock_dequeue_err_skb+0x2b1/0x420 [ 93.798595] sock_recv_errqueue+0x200/0x3e0 [ 93.802893] ? rw_copy_check_uvector+0x1be/0x280 [ 93.807641] packet_recvmsg+0xb2e/0x17a0 [ 93.811686] ? packet_getname_spkt+0x2b0/0x2b0 [ 93.816250] ? copy_msghdr_from_user+0x3a6/0x590 [ 93.820990] ? selinux_socket_recvmsg+0x36/0x40 [ 93.825644] ? security_socket_recvmsg+0x91/0xc0 [ 93.830381] ? packet_getname_spkt+0x2b0/0x2b0 [ 93.834935] sock_recvmsg+0xc9/0x110 [ 93.838625] ? __sock_recv_wifi_status+0x210/0x210 [ 93.843531] ___sys_recvmsg+0x2a4/0x640 [ 93.847487] ? ___sys_sendmsg+0x8b0/0x8b0 [ 93.851611] ? sock_sendmsg+0x4f/0x110 [ 93.855478] ? sock_sendmsg+0x110/0x110 [ 93.859434] ? __fget_light+0x297/0x380 [ 93.863384] ? fget_raw+0x20/0x20 [ 93.866814] ? schedule+0xf5/0x430 [ 93.870332] ? __schedule+0x2060/0x2060 [ 93.874278] ? __vfs_write+0xf7/0x970 [ 93.878062] ? kernel_read+0x120/0x120 [ 93.881921] ? bpf_fd_pass+0x280/0x280 [ 93.885789] ? __fdget+0x18/0x20 [ 93.889143] __sys_recvmsg+0xe2/0x210 [ 93.892928] ? __sys_recvmsg+0xe2/0x210 [ 93.896882] ? SyS_sendmmsg+0x60/0x60 [ 93.900681] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.905681] SyS_recvmsg+0x2d/0x50 [ 93.909202] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 93.913933] RIP: 0033:0x453299 [ 93.917106] RSP: 002b:00007f871228bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 93.924792] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 93.932044] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 93.939296] RBP: 0000000000000654 R08: 0000000000000000 R09: 0000000000000000 [ 93.946545] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8880 [ 93.953788] R13: 00000000ffffffff R14: 00007f871228c6d4 R15: 0000000000000000 [ 93.961702] Dumping ftrace buffer: [ 93.965324] (ftrace buffer empty) [ 93.969010] Kernel Offset: disabled [ 93.972615] Rebooting in 86400 seconds..