[....] Starting enhanced syslogd: rsyslogd[ 16.258967] audit: type=1400 audit(1519097033.986:5): avc: denied { syslog } for pid=3992 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.362714] audit: type=1400 audit(1519097037.090:6): avc: denied { map } for pid=4130 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.228' (ECDSA) to the list of known hosts. 2018/02/20 03:24:03 fuzzer started [ 25.656553] audit: type=1400 audit(1519097043.384:7): avc: denied { map } for pid=4141 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/20 03:24:03 dialing manager at 10.128.0.26:40289 [ 28.526572] can: request_module (can-proto-0) failed. [ 28.535434] can: request_module (can-proto-0) failed. 2018/02/20 03:24:06 kcov=true, comps=true [ 28.972208] audit: type=1400 audit(1519097046.699:8): avc: denied { map } for pid=4141 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9093 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/20 03:24:07 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x8185, 0xfffffffffffffffa, 0x3, 0x7, 0x1, [{0x0, 0x1, 0xe38, 0x0, 0x0, 0x8}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r1, &(0x7f0000000100)=""/72}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f00000001c0)="cb600621a3213b5c103abcc33cdd787a0e81f5f2873620a271dc422934c91e5f728b1b0b2a3f56df280ffa0e76f71e9522e7e16718bd2bcc88622868e53fae22378f03592a9d64e7fc4f1fbb0938c0d3d9e7d5f9948bbda771f0e8a37ef2fdea3cfeb6962fd6442a9b392afa139c3d6de52fcd2e1d49a893688f1d1f748da62687bd1ef5733893e2931af6d500c78875fb8f70c116f2e4d928e3adbfdc1f1d1eead24e47cdb73331aeb5c9d9f9e757cce997ed054b37918a8c5c9d7a7aaf99b81a3e04749750b5063c9d96e1a644b78e1e20d3ad0f5c5db3", 0xd8) r3 = socket(0x1, 0x800, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000380)={0x2, 0x55d6, 0x7f, 0x9, 0xffffffffffff7fff, 0x7, 0x200}, 0xc) connect$bt_sco(r3, &(0x7f00000003c0)={0x1f, {0x1f, 0x3, 0x6, 0x5, 0x39, 0x3ff}}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f00000006c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000000680)={&(0x7f0000000440)=@delsa={0x234, 0x11, 0x100, 0x3, 0x1, {@in=@rand_addr=0xc56f, 0x0, 0xa, 0x3c}, [@ipv6_hthresh={0x8, 0x4, {0x7a, 0x60}}, @replay_thresh={0x8, 0xb, 0x5}, @algo_aead={0x148, 0x12, {{'echainiv(rfc4106(seqiv(gcm(aes))))\x00'}, 0x7c8, 0x0, "3da8c133c05b2f754c14b912341b01172cd23a6f73a371642767ac4e2cc0874928bd2abaf71e8964c52a97f5e818d86d064939f9371becbc3e8b12446a78771951ad89776475100176b5b9d16fc4aefe5fed88f79bcb9f78e7ca921bdd4993c86cbcfcd54e9ea8dcb64c78f69212f36a6a11b95275f26aaee8d3ce390c06adf6487432998899cc7dd43008e3c67003e83086a6df6a89d7ce73c7112ed1fba8effc7e210f22318355c5c73c831fa56c89e3d47c5f9d79221c302d965e1e05fab64da0c0eb4dc94f033f93b1971983733c2c3836f209371c7a3098f959970f1881b85ea63df5377186464d8e944e426420dc81cdc2d7b804c869"}}, @migrate={0xb4, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x1, 0x0, 0x6, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x6c, 0x3, 0x0, 0x5, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x33, 0x2, 0x0, 0x3, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x0, 0x0, 0x2, 0xa, 0xa}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x40}, 0x4008840) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000700)={0x0, 0x5, 0x51}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000780)={r4, 0x31, "f23511820f70c69c4ef213c8dbd5257f5e9796efb8f75f6bc8de8f3ee699d3abb04998420e427188a36ff657cbf65b1621"}, &(0x7f00000007c0)=0x39) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000800)={r4, 0x86, "e20d2052b1ff9c992a1a8f456a92c44340961244db3404dfe00ca107b984907ccb59718e19fd5954a03636433240e87fcf9775e24b35e409fc338f22b488f7cea71a4726e1db773f7fc296321256c273b1ad4b9d76f93c0504dfac939011c89f30e33d242c014d36f8e099482f105c90a5e6f4716343bf84f6c807edbe6b4e31973366e40b8c"}, &(0x7f00000008c0)=0x8e) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000900), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000940)={r2, r6}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockname$ipx(r3, &(0x7f0000000a00), &(0x7f0000000a40)=0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000000a80)="bd2e60e57e32ec8e77f5500145d88bc59978cf8b86865bcb6c334a1516163e4a554e1473de87519c3a81abb6a413df5c1683ea007002f24496075ee64ff6bad64d3035280fc6e19db24f79bfb65a4725a48898bffa8e37d23029fd53e3209f529fd30803b8f791a881233576ced0ce309cc94f000187f61b1f416c558f42801eb702ca5cee839b14e8b9937b08e8e18380ecb3bb1c04036d1eaf79b34e9dc7edf08c0c00e4e74cb26ec2ea114baddccf39d148d0bc5a77aea822d61d0093b04273f36d074d6c1acc80b76c054bb7e5c468bcf229aa93ac7e30cadc9af45586e8a0f842d6dd7657e7aa", 0xe9) getsockname$llc(r3, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000bc0)=0x10) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000c00)=0x2, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000c40)=0x1000, 0x4) getsockname(r6, &(0x7f0000000c80)=@ipx, &(0x7f0000000cc0)=0x10) r7 = accept$ipx(r3, &(0x7f0000000d00), &(0x7f0000000d40)=0x10) getpeername$ipx(r7, &(0x7f0000000d80), &(0x7f0000000dc0)=0x10) recvfrom$unix(r6, &(0x7f0000000e00)=""/188, 0xbc, 0x40000163, &(0x7f0000000ec0)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000f00)=0x4, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000f40)={&(0x7f0000ffc000/0x4000)=nil, 0x10ae, 0x7, 0x10, &(0x7f0000ffc000/0x2000)=nil, 0x3f}) accept4$packet(r3, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000fc0)=0x14, 0x80000) connect$can_bcm(r5, &(0x7f0000001000)={0x1d, r8}, 0x10) 2018/02/20 03:24:07 executing program 3: pipe(&(0x7f0000000080)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x5, 0x8, 0xffffffffffffffe0, 0x3}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x800, 0x81, 0x0, 0x7, 0x6, 0xf64}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000140)="aac6803ef580d8e49d4bd8080ab694756eb73659e7207df331c9dafe1cafe74a5c4f29c371333d987f2a21bc1b9c9e21f42abd2ec0b315c8f7ad76c3980c4936e6243ff390a7536383d121b2af0676b7129b5afb5b3d6703daa016b03a2b37679d320a505c4146e26452d80f813276291f7a6d18e2b2d6f6cf28a60f9614fd4afd433c", 0x83) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000200)=""/105, &(0x7f0000000280)=0x69) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @dev}, &(0x7f00000003c0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r2, 0x1, 0x6, @empty}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000440)={0x6, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x3, 0x7fa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6dd6}}}, 0x108) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r0}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000000a00)=[{&(0x7f0000000600)={0x27, 0x6, 0x3ff, 0x2, 0x6, 0xfff, "66ee9a715d8794871707f6fa5e3e0e01c9309f085e799d0dc70d6608e9ef9326fb82fdf749dcf40f1ca4a35832c0afc2f326a27ca2be810acad003e3d168ec", 0xe1d0}, 0x60, &(0x7f0000000740)=[{&(0x7f0000000680)="96f20d2d6d843b93a9d7b21e78dcec2a81d4dc3f670ec8f321136f174b24bf1875699dfca2181bba0796909498c6f6cd35d04b6bc844dd20996d48536bcb1cdfebf92d09ed77973118b253e3a0c8550a41e2c6d5bda8a8ae254d750f1af299b104b6ce98ad61e122cc0a504eab8ec9c117", 0x71}, {&(0x7f0000000700)="09b3a865f9bf4284033c", 0xa}], 0x2}, {&(0x7f0000000780)={0x27, 0x9, 0x9, 0x6, 0x6, 0x4, "5c10e80f1f545d1d6d835c8cf04351e34244fcfa7f1b3eb46682af91a17a730f0029029ce39dd5c171cc2746616af7675f67d6ce6b2e7894166f30a22af4b7"}, 0x60, &(0x7f0000000900)=[{&(0x7f0000000800)="9fc9cf3f4342e72c5cd84b44db418678c1b642b0c03c0b989b0ce8048fd587fe6677efdb3745a781e77db6e0948ee2c13e9b78572b0b3fbf92ec4b36fb86b3abbfca5c184cab13cc291e25abc192764fce51be79964ae49406b33f7be22245f6f8417ea960c408415688e5f18dbf469d19bae01fb56f44a8dc4a5f2dd7ae7a4a34736d29212c79cfd7fc7b85d105340c00110bffb03c", 0x96}, {&(0x7f00000008c0)="7d447b85132bfccb689e4b4f960db8d1cec4b7796578950d9ffcdcb142596fb11623e7cdcf2cf1aa68cdd646f793ac97aca72b8c32f895ef8c", 0x39}], 0x2, &(0x7f0000000940)={0xc0, 0x10b, 0x2, "5d741376a79cbb2dd04f51eeaa8cab2afb67ee1339e0787228437d280de6ef9e62add7e0b79894775465cf3c166f64573a761d6d23d48751e48796f2dc36831af02b36cb5971b36cffcd1ce01316c8335f76a30fe75924b5884126e018de6e123ef79c84dc207caa79215cab481e0c8958fe08ecbc95af5d8313cea80b15051235c86536ce818f00816dbded6136c5354a45b22629c7612e1233a74360e7882a68adff5639ab4727655b49181c"}, 0xc0, 0x4000}], 0x2, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000a80)={0x58000001, 0x80000000, 0x15}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)={0x9, {{0x2, 0x3, @loopback=0x7f000001}}, 0x1, 0x2, [{{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x1a8) pread64(r1, &(0x7f0000000c80)=""/34, 0x22, 0x20) sendmsg(r1, &(0x7f0000002140)={&(0x7f0000000cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x0, 0x2, 0x3, {0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xd7a}}}, 0x3a, &(0x7f0000001f80)=[{&(0x7f0000000d00)="e6a535123b87cc7440499571ca40410bad7178da44bf78c817eaaa510a0dd7351b906e96542217f236fb5940e5a9cbf1dccea290d77f3ed6e80d63cbfd7036ecda", 0x41}, {&(0x7f0000000d80)="506252bac3b0caad9f8b8565efa1c5fbfb05e3604aee764eddf885c33fc1bd7855886d1fcac41fcdb18da0b73c6657da282bde9e68bff790c194d4239f53719a09ab09a631bec2cdadef18", 0x4b}, {&(0x7f0000000e00)="272705e176ab659b0932bb3949ef68774a6effff4acb088dbf65c1d75a0e967ec75535f8fdad0013be42dde27c491bc8a0c38d1c4e6c64279b5e9c25a247de67acab687590f68840932359f1fd5dc8248cb840b5c29f88af586823019456fcf406e3ed1ae0f4e6094dfbab14152a406c0756dfff9bd9c68244fa02c72152d89e397952cdbee3b258a739df84", 0x8c}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000001ec0)="a3fa874c98f1aade6141d29bb464e3020d5883fc16dfff0de491af9ec2ce942d87843214398d766350871f11e1cbeb5911ddfb7fbfabbf8ff3c368cc26c0ee13beefd1138a6d95ec6ffa036702cf86819e42fe6c284596bf7cf12168814bb48f464c4a5b83d9a0ca789609d45dfef36d8e8ce520934690f79d596664ea75d5b859415c24076f8f453498787c", 0x8c}], 0x5, &(0x7f0000002000)=[{0x100, 0x113, 0x2, "7da6e622978d8c2af21b90b5eeb822e14a4043fa53de839c7b5dec3585c32e4596b8c5cbd393c98faed85f455114c26b2a44cf1f8ee0179b3cf1d04a1bec0e9f8cff32ec06c0d6255a3409ec52e3228f3b9104ab281fa3bdfb5adfe684925c1d98675a8022fd0487c6117c3df89909a2a74ba732fff8997cc8ec7708853c5f4e22957cc85d628bc001806fd2e5e07e9137d3a89f56ef615df111371adac5567930ac8f7e314dd2d592bd675d6482e74ac02060bfdd769df995709cbb9e460515b285f8e2d35308d62e359995fca1a5e4afb1a2c7ad654a4259c518ffb9a2517d795b513a063a1a40a0"}, {0x30, 0x29, 0x2, "cc1bc6049526fd995dc57a7939b42ae95d349556fbb3491e3de30a184985"}], 0x130, 0x40000c0}, 0x4000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002180)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000021c0)={0x100000001, 0x8006, 0x7, 0x3, 0x0}, &(0x7f0000002200)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002240)={r4, 0x1}, &(0x7f0000002280)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000027c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002800)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000002900)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002940)=0x0) r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0, 0x0}, &(0x7f00000029c0)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003040)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003140)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003180)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast2}}, &(0x7f0000003280)=0xe8) r16 = getgid() r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000032c0)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000033c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480)={0x0}, &(0x7f00000034c0)=0xc) r21 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003500)={0x0, 0x0, 0x0}, &(0x7f0000003540)=0xc) sendmmsg$unix(r0, &(0x7f0000003680)=[{&(0x7f00000022c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002380)=[{&(0x7f0000002300)="e3216b6b2375bad79e7a19eb5e693a63104db31be6bd1cff657d230edd43d690ebad10a4553d601ae22507f97fa996668da297068a1bb22fb745ecf975e5060fc52d2cc18762b78d156adcd48edc1d182f8f0d0acb3201bd33b2e0c8ea2a9d90", 0x60}], 0x1}, {&(0x7f00000023c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002780)=[{&(0x7f0000002400)="86b896abdca1b3c9406141897cfa77c9def72d394618b4cd017a621cd22674517e9f166abed190631487984187f2a9e4ec6b7150e70e262324ecc43664dc7d528c1caa0b4fae08010744ff5aba39eec06ead196807104d088c5b10f749f7c8ae055910f0a0071b690c502de27ba379a8b1e299daad24784c4d259326962c47a6a1b2d6445ae30d63d6d6993c2e8e435f8e883ceff0496ae78e648fbec8f69255b49568e59ab1ba2d7fa2720ee27b0d419aa8616175871101eb1ff45d3ba91935a6db07991e44e13c9307e8e6dd1ed9dea052e085ba96c5acb7dadf658fb6713fe5f64ac0", 0xe4}, {&(0x7f0000002500)="20ca120e3767e15c55ee9956282817ad727da8ef32aa7a44b21615987d24b3de1279f3bbb6f722f8388b54599e762a6dd98672e0b731eadaec8901f8d2f28fc049605d80acafeea7b832b9dc0399520991b1c3d4640fdf80881a81a80ab755fdc0ab1c06bf183f3b0ab2ec21194bb1335ebaa4cef265a4fd92b3d96d66bbb9848aa959c7624b128a976c45b06c22f10f583a3528173177a1a11305775c1314614e61a982bae921497566e484bcee8ddff831faaf451d9aa8afa61d73b6ac72803fbc2428b09219e96f074511efdf096664a4f777a941ce31eb92b76de7f6", 0xde}, {&(0x7f0000002600)="3cbe18d7c54e72238d8027bed2002adb34963d41a94b37211dac2cd72047a561e02fe8971f397c867dd1220762b5e3fd99f7688c2723c64a96b8fee709430fd4c971e325134187bd1a4302c2a9217af03f2d5b19c2b076cb8e9f19f6f1a5014520083db7ccb1a6d0e0fb4f2f249479f277d775c75d813ecbc5d16149ea0e64840a4fe476b42cf9091e18126afc", 0x8d}, {&(0x7f00000026c0)="3a74b404b09df7504b1f916b82cdf5ed64fd9f1be6586f5f1cc670ab06a7acd46e528b24bbe3357187db160b5c1b2af382726dc1ce6a9e2420868d7e77c744213a85734e6eb81fc59f9c02828e8f0b9d96e10076fa0a005789691d5337dbbebcbf89cb18351ffa8ae198756055018fe724d071f5245924e548d99c745147941b0dda8ae4abfd5b7bbaca2e32fe022ce3383f0b6cd77dd8da7b80ac3569c6119010496f947855e82f", 0xa8}], 0x4, &(0x7f0000002a00)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r3]}], 0x78, 0x4000000}, {&(0x7f0000002a80)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002f80)=[{&(0x7f0000002ac0)="73eb09f8f763c6eb6f7fd31743494ba5c8687ef8366c1eceaf0cd06bd2dd2ab995f20ef66d338533364125dd4a1fac3a0836882e1c41e2e6a2790d86f75bd05188239bda413ffb5186cf685faefdea3d428bb9f395434669e2937b803184214ddd25cc77f39f405e059a0c56d1c6865bdf13d1645cf66a6e830c9f951fa5f020aeb2efec900cdc6a3abbb2f518818a219e1fec163891d0cc6e97440b6fd19f152043566af563cb432290431c693a8b65449e4856de0b07e0ed8b5626f67378211a7ff00a86a39af26b14de8f37c1ecfcd6061241210d", 0xd6}, {&(0x7f0000002bc0)="db6f025699e2e5ea31ce534ed3aa0c9126160cd1f589744cb94630cd81d58449e5d85259a8ec8cef23f559b009a0b8e70f80326b1e8b7f28ef69dcaef93d84ce29274b84be132a47f4f88d127229e4f544776952aa9ea2fb1bdedc1c5bf13dd418acf552d7533dc44c723223d757b596eb531705d6427b62bc0af191c7a53d9a6d6d27d7bfcac45be8483266c80395d28d9e76b0f2b86038593a41f76b7611ad1fd404aa7af14d14d956db1586967cddbdf2c5bf5bbe42f2a23d42fb8a27eedde034c5b34ca1eaa775d5fbaad2f81a9be5a3b63e95516914767645e6511a333d3847e96801b21427da95e6dc72ebe692c49988b1a1b0", 0xf6}, {&(0x7f0000002cc0)="5418821deebfe2a55f4292b76ab242983240cd23d131568b8a54c5eb86a8bd1751bcbb50b572d6242c01b11670c916a5ad198faf98a3aa38dabd5ca24449df4d0d2d51211666ce8b1c5380d33a6e35ae1ae8e587eac1305cb14644a7ecd722f0398ee83a860ce66ddbf2a6a82f3e580122a450ddd832f3f0132fcd24c383747074dc01e39c910a1d06a6fbd7f55f19ee4dc603e8f58e90ac1a40856a210a708dc3674169d3e6d2", 0xa7}, {&(0x7f0000002d80)="5e09488d1c72f52a6730ae2af1a948ee45b24ec9262c554a6285f857687c1e57cb78bc1a2c0fca163e17833b867875ac499474b136de2c332fc890ee1862fd2e6123e8c2b79e473a43ed3885927839d7459dba2f870df33babf942d3dd5a6a9f642fa75792d1ed594305122acb291d601237aa38f4d4e0b81e5606b5a2fec422ce6034bc25bdde5aa826b0b381b5f8b4701e1b51fb2f5a43f5706dbba08398c330e35216bc6bf9ccfe37d8c5b059399ffae3b794276b0cb52d2a079406b70ccbb49ddd89d1c154bf8dddbbe5929e0d84e8c39c31a38a11475372d2b35c7b", 0xde}, {&(0x7f0000002e80)="6689751150729766ce8c0a8355791a9d38121963758809582a75fd267a5db9d365c5447e4b526585517ab393b7dc16bd47b0b4e62f188dd407848c9f68c5c1f4e49789a207eb79c77d855c4f0dfe68716ed04fff958fccd507d0de297820e5e2d321533e7691c7756696909383ebef9ba51116a122f0f7827b3a59ae973f980ddbf018ac7c9be74a17c17fd84fba175c64238a659985732a9c3f8f3918a8095226c5844b239c4ab5b3c929ffd03ee467d80df585263a34559f8e78cae7beee3f9ed81fcd652309ef29", 0xc9}], 0x5, &(0x7f0000003580)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x20040000}], 0x3, 0x20000004) 2018/02/20 03:24:07 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x9, 0x1) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000080)="8beed307b8b3f4f087e3718b60d8d9de97593fdc79c02193145ceac9fe17933b6344331d4c267c") r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x187, 0x8, 0x200, 0x57dd, 0x8}, 0x14) bind$ipx(r0, &(0x7f0000000100)={0x4, 0xfffffffffffffffd, 0xfffffffffffffff8, "c43ae82425f9", 0x8}, 0x10) getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r1, 0x1, 0x2}, 0x14) getsockopt(r1, 0x6, 0x2, &(0x7f0000000340)=""/255, &(0x7f0000000440)=0xff) sendto$ax25(r0, &(0x7f0000000480)="0e4607499f21c777ae7d5a9122f5202bd735d1048c56ae6c7173a9de1c312131f438b9f4d3211b062260b30b33867bdc435cb04793496d3e0525eefae6ee3735ed2aa6f18fa2011a786a5230014751e64dfeb2ae66b6e720a9e58675bfba99575f0cf2e85c5c2ff4663b34196a70127a", 0x70, 0x8000, &(0x7f0000000500)={0x3, {"d7d74489ab4500"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x11a, 0x6, 0x1, 0x1, 0x401}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000005c0)={r2, 0x5}, &(0x7f0000000600)=0x8) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000000640)="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") ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001640)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001680)={0x2, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}}, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001740)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x6000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001780)={r2, @in={{0x2, 0x2, @empty}}, 0x3, 0x1, 0x155e, 0x7, 0x4}, &(0x7f0000001840)=0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001880)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000018c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000001900)={r4, 0x2}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001940), &(0x7f0000001980)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000019c0)={0x4, 0x5, 0x7, 0xba5f, 0x4}, 0x14) r5 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000001a00), &(0x7f0000001a40)=0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000001b40)={r4, &(0x7f0000001a80)=""/169}) connect$netlink(r0, &(0x7f0000001b80)=@unspec, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001bc0)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000001cc0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001d00)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r6}, 0x14) [ 30.051294] audit: type=1400 audit(1519097047.779:9): avc: denied { map } for pid=4141 comm="syz-fuzzer" path="/root/syzkaller-shm931786956" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/20 03:24:07 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00000000c0)=0x10, 0x0) r2 = socket$inet6(0xa, 0xa, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000100)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x7f, 0x2, 0x4, 0xeb72, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x3f, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x7fff, 0x8000, 0x8, 0x100000000, 0x10000, 0x901e, 0xc7bf, r3}, 0x20) pipe(&(0x7f0000000280)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f00000002c0)=""/211, &(0x7f00000003c0)=0xd3) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000400)) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000480)={r7, 0x20}) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xffffffffffff7fff, @empty, 0x1f9f}], 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000500)=0x7, 0x4) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f0000000540)="953167f05cbbc6c9f129b49d455404384aeaba59e84fde58019c48383b162c7425c0aaede73efb25118311f620ae5eb7a05463da23d32fd7ca1e0c909a9a3f259405f049caa80fbac32262064ddf1fa0b3a6c5c326f45c5a34148073086778", 0x5f}], 0x1, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r6, &(0x7f0000000600)="e9ccb1befa9ea93590e0fbe7f4a1b70844715e34aac0a1f5221ae90962a2a32ea76e71b517770d2533916420c20f1dfa8b92e9ebb030c0fbb76dff1a1b0648a844f46eafe0d5a2e8c79614254819afc159eda2537c2bcbca020a8d89e2399c3baf3ad06053713d99f44643dd6d182d26f5fd2026d55422bb5eee89af7db717948aa266447680be461819daef5c52ee0ee601d28e2bb7a956c3f8274ec631d2302d3e261ffbda34b1148c3b1bd39e834aae1cd6d2d96fd11d87f29d637f2d4d9983e4f6b18d0b9fe17e5deaf2ce06", &(0x7f0000000700)="a026fe923abb69b0d671dd175c0fa2faf45d652f6258b827feb3464dff2a2a6ca1c47a0e0c5af48c03472a3db78fd4fcc2d7bde7c3feeb264cd8c72f747dcc6cfd830feb327ce3b5a9fd6c11b1439a5f1d3fe2dcfbdd605f9cecd4f5c0eee2d9f6d1bb3c7fb1a36fb1805b94bf5b9f8f04c1a1fcd9eee06951ba0056bab5141736f8bd29011ba50c23bc59d66bb4341683d1e0804f9b1108e2a3c7e9a8016654cc4a824de77d8822751380cdf09017e30463dea746b09b08c88562aa3fea625523267bd62fee1a199653dc70", 0x3}, 0x20) r8 = socket(0x4, 0x80000, 0x5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f0000000840)={{0x9, 0x9, 0xfffffffffffffff8, 0x2, 0x3f, 0x7}, 0x2, 0x9, 0x8, 0xffffffffffffffff, 0x100000001, "d461e5b921f62b4ae2dc9cf99a5237751526faaccaec645c90d43c82406a2cb595a6afbefce2e9106e3843f8768d2b1d21cfd8a7e31b0a4702c13a980650d7d79f50670a8becb6a083c1a339b31561a1899fb9f7af99d9e5b7ef2588c30d460041427c8385a647d5bce058f7a8e12b84fee3e8b6b8c7ab5035ec1fa34e7823bc"}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000900)) bind$netlink(r8, &(0x7f0000000940)={0x10, 0x0, 0x2, 0xc000000}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000000980)=0xb200) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000009c0)={r4, @in6={{0xa, 0x1, 0x3, @empty, 0x17}}, [0xfffffffffffffffa, 0x3, 0x3, 0x1, 0xffff, 0x2, 0x2, 0xfffffffffffffff7, 0x0, 0x6, 0x2, 0x0, 0x8, 0x80000000, 0xb2]}, &(0x7f0000000b00)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000000b40)={r10, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xd4c}}, 0x100000000, 0xffffffffffffffc1, 0x2, 0x8000, 0x7fff}, &(0x7f0000000c00)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000c40)=[@in={0x2, 0x1, @rand_addr=0xffffffff}, @in6={0xa, 0x2, 0xd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}}, @in6={0xa, 0x2, 0x0, @empty, 0x9}], 0x74) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000000cc0)) socket$inet_udp(0x2, 0x2, 0x0) accept$ipx(r1, &(0x7f0000000d00), &(0x7f0000000d40)=0x10) [ 30.107364] audit: type=1400 audit(1519097047.835:10): avc: denied { sys_admin } for pid=4184 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.135100] IPVS: ftp: loaded support on port[0] = 21 2018/02/20 03:24:07 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r2}) readv(r0, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000011c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9, r2}) socketpair(0x1, 0x807, 0x9, &(0x7f0000001200)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001240)=0xfc, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001280), &(0x7f00000012c0)=0x4) ioctl(r4, 0x10001, &(0x7f0000001300)="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") setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000002300)='tls\x00', 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000002340)=@req3={0x3, 0x49e0000000, 0x7, 0x6, 0x1, 0x1c0000000000}, 0x1c) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000002380)=@req={0x7fffffff, 0xfffffffffffffffa, 0x8000}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000023c0)={0x6f, 0xc, 0x68, 0xe3, 0x0}, &(0x7f0000002400)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002440)={0x9, 0x204, 0x0, 0x7, r5}, 0x10) socketpair(0x5, 0xa, 0x8, &(0x7f0000002480)={0x0, 0x0}) bind$bt_rfcomm(r7, &(0x7f00000024c0)={0x1f, {0xce, 0x3, 0x3ff, 0x1d46, 0xb7, 0x400}, 0x6}, 0xa) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000002500)="f66790e971dc793c6cecaf32d3c90ae84f245648ee705d583b2448077187cbed3111c66c13774ab93da16ac7a642af51dec827e071f5f4c7f1c69c825248ac130fde64a15da0ef5061e8a66fa17d088175b00e63719fa5ba1985a82dce70bf65223ab40319ab249e1897a516b36e1698cffc25d0f8db48172979d18b4dbe73e6e090bd27c6f1f9b21839a9989a7d76e4cecb11c3de8e1a1490af99dbf3ed2a4b581638e6196657b4a2f6dcb86a217272f078ec5f053f6acdbfe81a0112e0e023d79af3c8", 0xc4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002600)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002640)={{{@in=@rand_addr, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000002740)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002780)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty, 0x3, 0x4, 0x1, 0x7ff, 0xa, 0xa0, 0xa0, 0x3a, r2, r8}, {0x8, 0x6, 0x5ca, 0x9, 0x0, 0x5, 0x7, 0x2}, {0x7f, 0x8, 0x1, 0x53b}, 0x79e87aae, 0x6, 0x2, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0xffffffffffffffff, 0x7, 0x0, 0x26f, 0xa0, 0x7, 0x7}}, 0xe8) getsockopt$llc_int(r6, 0x10c, 0x3, &(0x7f0000002880), &(0x7f00000028c0)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000002900)='cubic\x00', 0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002940)={r5, 0x4, 0x20, "09569dedaa084f4274c3c56665ce9f075dafebb9984a8495231b6b7ae9990652"}, 0x28) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000002980), &(0x7f00000029c0)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000002a00)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}) getsockopt$inet_dccp_int(r6, 0x21, 0xb, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) close(r6) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000002ac0)={0x100000001, 0x3}) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000002b00)) setsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f0000002b40)=0x32, 0x4) [ 30.218454] IPVS: ftp: loaded support on port[0] = 21 [ 30.224825] audit: type=1400 audit(1519097047.952:11): avc: denied { net_admin } for pid=4186 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 03:24:08 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getpid() setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@generic="0ad6dacecd7606cd43d3e8bc1b109882", @ifru_flags}) sendmmsg$alg(r0, &(0x7f0000005c00)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000100)="c66cbeff7577f4ed86ad411c937d16aba676e54b9e36a874b4e8c535d110d428024eee6c9c8900184414306e5ab9328e9d9fa619c99c58e73ec41cbe1fabe085081dc73751e6f0f013b077422d34a3d8ceba9875e078bbab1a949aa8b6415f087d1d79c8e01701ae173ff47a413cb10958bb461efba52ec42b50f7606b5128d0d55fee23e5f6f4770c5ba6df0f4f46e21b2eea685319391304d826049f41186e0c30c5607679c80bf7bc8129ae7ec25f091b104c986ba21baf3085030ea5fc478191bad960e593f9ebedee4df1ac8c3b011e5a853dfa488acbc44ca463ff65805521d1b5343804006731253a5d8e", 0xee}, {&(0x7f0000000200)="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{&(0x7f0000004480)="ac1f571bdeb4b74788070b2aba6fa523ce9433175843d0ae4876cc313cec228ac62c5e75e76f0f9b226b8eafbd9e3adb3d5b34f31330da7fbb97f36b2938cd0051bce1c2dcb33a7e2e2d851fb4178993a228e968cdf4448bb77c32c63c303e1a783d60f17dead6331be0deafbc5690acebfc6d215b38621cecb7f0877c87fc7437521ceafa60e1f9948c85dc6244bff31b6d258e7f344beefcdbc86995dc62fdd8318e723f05c7cb3f39dbef7ed32a0c", 0xb0}, {&(0x7f0000004540)="988609f4156b2ad1f7f7d40b665eecae54f0041f37e18109fc7bfd661286872e0e93dbe85b5f9f0019768c1e988026f692f21ee0070e854f3bd266d282c4d7488f83c5e248d1eec97b180ac2d294a7210059a67bc275d3aa9ca0bf0511c6a8d9f5262791897963b70cf52a4e206568c4eaa6f55b624e0d21e6b724e429c13eb650a3ed0c75ac8a4cd4508cab46693994afaa82d80c92f50db7a7f850c7bf6a7d2d7c5ee7660b80b17fba81f84cb394bca87bbcc58cd7cb1dd596e058984d724255ca28ba047b18635f8e596e659e64af768b6082affff04c67cd9fbd59dc5604efa7", 0xe2}, {&(0x7f0000004640)="10466b6676c16e4cb33f8e42f0e1a562363d6c96ed3e67510085d5a3a24cb40055fee491ad31bfd66926613baa333f3ec73b6987ed2e7e614406cde1eed2709abadcd26c448d88885942c7a681b54ab7", 0x50}], 0x5, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f0000004740)="574e1e7736a690387a3938", 0xb}, {&(0x7f0000004780)="12835ca4479e6cc090b9f2a816799098039ca393116d86586130a710cffa2f89a38f1bfd3b34c56e4bde76fdd7cec9316b6f1daca0d60194c66d61569bcb2c8c6779234e9acd9be6e481e93f756db0d1f73902282070a33e8cf3162ea8c2e736836b2c340074dec1", 0x68}, {&(0x7f0000004800)="31152eee128cdb3929271c1b", 0xc}, {&(0x7f0000004840)="d300be8d74d54e984e118302e35f7ad0b83d3a385627e7a7121d2d9349a2f999a389bc3b026b96e3b890066cbeaa9838c7cb5b2fce3e73f1852ad9f7df556878abbdd6e9eeedba9e5c2a6fa66b78c3369520378b3471dec34069884f835422ce5d066ba25ab4f25a0e69b67ad67c58e9cce93352944f685749a7d1477c74afec3500e996a5113f1fc91d6d6d54275005a8e696ff4679729d58915687b0c880054799ae0713404b8890d8a70af2fe1cdb486650def151042b05a1f52e84c363d30127c6d25d77ce", 0xc7}, {&(0x7f0000004940)="f88eb52cc7cd9487e54e6865201a675ece4ba51371162a6aa964311163372cea01fbd5bdc792a398336ed9a47c6d84d742713dfaa94dd3e7c09ebb8f92a61f8106884a8d84e0326ec95b20db81f7355073f6adc42116cb74a649afe4e074bcf79ec873fc8337a8432662c8cdf7784e8bb0e0cd2b2827c6b425b3c13b4ff0f2ab062326ab731111f3678363c1b90a8f353d8308f3ddbb1800bedb3b074cd43e5199d7edede70398", 0xa7}, {&(0x7f0000004a00)="891ba24b015a28ad270f572c814891c039439800b5df19b7f384870bb7a0ceda631fd311a72c5e306e6df32acaf3525de6ecfe2a0a1fcf1768bfad12042b3886d875427dc838b60e39ec10c0df0aadb9000abac3bd48b98d2a4e714c6ae4884cdedc35b4d85672b250dcd4a3fd7424bf5f87a127892debbb7393448032a6e45d517aaba2fc3bc88d950d43441ff3d43f433ed3d4061113f340ac72bf1799b25ebe768a58c3118f9eb229208f19a6a0cf1ff7ec080d5faf73c2907a6008", 0xbd}, {&(0x7f0000004ac0)="5de5be1d95b16cf5fac7e8e49fc1c39c5a540b8bb52efcbab7e4e1410ae9c0d3e63be1b04ddbcc2cd52e3f42f33be511b2f4f739105159a0b84066676eae73553bf63163eef4e75b7f2c2190e6", 0x4d}], 0x7, &(0x7f0000004bc0)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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"}], 0x1018, 0x4000}], 0x8, 0x4000) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005dc0), &(0x7f0000005e00)=0x4) pipe(&(0x7f0000005e40)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000005e80)={0x94, 0x3, 0x6, 0x2}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005ec0)=0x2, 0x4) sendmmsg$alg(r0, &(0x7f00000079c0)=[{0x0, 0x0, &(0x7f0000006f40)=[{&(0x7f0000005f00)="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0x1000}, {&(0x7f0000006f00)="64da170b3dde97bd5f112d3982", 0xd}], 0x2, &(0x7f0000006f80)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10001}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x35f1}, @iv={0x60, 0x117, 0x2, 0x4c, "5f503b20ce667ecab9e01b0dc8cc02c93cd327bb087241a3b9533d3ed5d1ad42388f31333b110ffabf60f3c13a1472df6053ef6ba6f8d2a5529a9fa9f6c4b1686d4d6c84b4e8ac25bb3a32be"}], 0xf0, 0x4000000}, {0x0, 0x0, &(0x7f00000071c0)=[{&(0x7f0000007080)="ce908c48400baf6d51ed309fc146d5342e2563166c778d339cefe3e17fc0715dd1ad62bb41bb93fcf3fe33a56ad2bb6f883e35948f653f317183f799b6b493e330b13617d6a88e1e6d1beb2d3fde1f4a29af6eebd2ebb8eb9b44", 0x5a}, {&(0x7f0000007100)="1c0a4032ac7a51cc6fb7a9a72cf6190ce15310fb01903124ab45c3b000b804f5d4f3039568739ce3d755ca38ba130a3c93d85b4833482c0637d30b621fdcbdcd42c4ab862dd81fd7dab2b6ab897f3e681e3d4fde05e1645accd78104cfd4503ebf5235a92f79e1c10be8442b943d815003f8aee33ebcd4a3f8bd3664bf26184856cb", 0x82}], 0x2, &(0x7f0000007200)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x20}, @iv={0xa0, 0x117, 0x2, 0x8b, "6720b1cffedbaf3832994cdd5c6c874dd0e120c0efba63f60f980d7f3fa898a7cbc9dc76824f3d1521d9d15b5ca44510671151b2022e99798bf90ce4a652917afcfbce87c2f3599d2acb688df1f896b591bd6c2f405c50d338ed3dbd3e55d5ee5cbdde3ce5f348a3baf156cf0a1e75203cc441d03c88dac71bd31958942db289aef970345130a19b08dbbf"}], 0x100, 0x10}, {0x0, 0x0, &(0x7f00000074c0)=[{&(0x7f0000007300)="045a6871693a9c3f61c8be1aedd14321192de04bf42b715e17ea1195d9cbd303ae371ac91cf9f32621115068520bdeb26a5a3ea37bb6809686d9f5bb98a0727aabb3a9dcae5a5f809a16f4d6a1a15b680e368c7afb1be5d1323fba5ad15ee24ddbc954e46768e261494d8fa00461074ffde6f06677cd57b496112cf5552566d7c670edefcd412d03ec7968ea24398a160db4487bf72da499c8eb4abe157946e903590eaabd614c10e03ac41c97b9b7", 0xaf}, {&(0x7f00000073c0)="64401da9276b1fde94ac8e9c1642e269493a0b76dc06c3e5069b4b6b58e060bb173ac0cda590dee85a8eaa6ef5963531f10d614809b51b4824f2beeefff4e1ad21137e9e441b83afd00d56c8d21d5c6969f97286c53001480c31e7c112300142e78a19a7801045ce8036d9061b11224063568fbae0fd5c170386554f5be8dd44e1e3941be968abcfc93e46825eec32c2655ccfd4a062c65a36d9aebf8e75667e401c1c799132b44ad2d008e0de3534c35669d4a70153b8dc945e97179fa0a6f961f72c043e429418", 0xc8}], 0x2, &(0x7f0000007500)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8800}, {0x0, 0x0, &(0x7f00000075c0)=[{&(0x7f0000007540)="6fa066d18e4c1647170ea56c", 0xc}, {&(0x7f0000007580)="82c4f0f204509a2661d02daa70d65ed011cb6c2d0aeafeff45a34c925433e66d0d963a608d5d0ec2c7b06e13cc17277d6394394815bbaf0f9f10c262", 0x3c}], 0x2, &(0x7f0000007600)=[@iv={0xd8, 0x117, 0x2, 0xc1, "817b06f524c3b428eb679a364216c06011a8735d9f5e2b8eeda3819604fe6705326024411718d0159093765fe842cf182af12beccc24effc6ad6fe297e76a3ed6d7228e7697ab9fd828bbe8caff477ce007c484ad85e9aeeb2e60da4ca6f97ac1e141d6c6ee2043cc5275d6bf80c0de6a2f6b78d7170a83d85bd0052280c3d7ac0e6b2855615d0947d09edbed924ff4e61a3a25eff18606aa3ed2a3863eba34ede132b1325f86463a5685d2a1abe1fea9fde7f66884b6721082b5679a2b80e906c"}, @op={0x18, 0x117, 0x3}], 0xf0, 0x1}, {0x0, 0x0, &(0x7f0000007940)=[{&(0x7f0000007700)="c8dd4bb9516bed20356c58a18a887cceb8ababdb1f519472cc5f489333ec97b63a366af387a0d75bb4c259d8dd6468f17dff44d481281556e8b2fb1978ad87415dce3676c9f7fe", 0x47}, {&(0x7f0000007780)="5d7d143625afb089ffc4ba1f5231beeb6f0cc9b2c01850bcef2f6a737ecd698337aeaa3c2212752a25386264fca2c9d2e7d403052169825fd75f05a833f58dfa59a15810362d814629a9bf0ede91538d79e213a4a5fca4bf5045ce3292bcb08a66b30cd27e253e1568774f9c693e53a171f14ab7a5c264590d80624b005a06675a9f14b3e3f3d9ea473fb2b7335d3efd74776e294279934bc8e730c2a746fd8da4342ce4aee08907f0e14ffcad5406eb11c157e2da1507181e8cd188d2c6dff3e559b9fd44cf8e7d", 0xc8}, {&(0x7f0000007880)="a2222512ef73ee48edff21a01c6f5fa40dd24c56d2b561773d6b42cc04367fd545de586ba9f5e2f7f4b9deaafcd6360bb475e8f9a4a3fefa13271e19fc7ee0932768cd4799482a2dabbfa7fc0e809bcb31e72a3d2fbd3112585b07f4ffbdca8569cb01dbdc2b4be81dbd08393af28eb972aa7ab851d871f797660ef422ab2058db0b9d57b942224409f247794342a73b51336b7def7f1c6686943baafa0bc583a6", 0xa1}], 0x3, &(0x7f0000007980)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30, 0x4000005}], 0x5, 0x4090) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000007b00)) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000007b40)={0x9, {{0xa, 0x0, 0xeb32, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007c00)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000007d00)=0xe8) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000007d40)={0x4, 0x3c8b, 0x4, 0x91f}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000007d80)={@generic="1837848bbfbe3eb739e6714e371907df", r4}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000007e40)={r2, r2, 0x6, 0xc76c, &(0x7f0000007dc0)="05a1ccb7333b76b4b92c76eb837c9c0a8e05c44645f3bd2e3527bd0c0aa25c909e8524c68126fab73937633b9bc0d0a003d48b6f44ed4f52f1e19621d20abf2016bf377a2fa2f8024207615ba46429695e8be51946ad8b66e93b2ff724c0dd2e0c2f4a326a95a7918e4791f7651d52084917a1e2e9b2638210674c2326", 0x24, 0x3, 0x6, 0x2590ab18, 0x0, 0x3, 0x3, "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"}) sendfile(r1, r3, &(0x7f0000008e80), 0x1) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000008f00)={0x0, 0x1c, &(0x7f0000008ec0)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7a45}]}, &(0x7f0000008f40)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000008f80)={r5}, &(0x7f0000008fc0)=0x8) recvmsg(r0, &(0x7f0000009380)={&(0x7f0000009000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000009340)=[{&(0x7f0000009040)=""/114, 0x72}, {&(0x7f00000090c0)=""/246, 0xf6}, {&(0x7f00000091c0)=""/66, 0x42}, {&(0x7f0000009240)=""/210, 0xd2}], 0x4, 0x0, 0x0, 0x8}, 0x100) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000093c0), &(0x7f0000009400)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000009440)=0x8001, 0x4) sendmmsg$alg(r3, &(0x7f00000099c0)=[{0x0, 0x0, &(0x7f00000098c0)=[{&(0x7f0000009480)}, {&(0x7f00000094c0)="5ee8ebfdfb8111189dcd3356ffd4f83a95f90a1cbd7cfeb7351f893437f5d102d33a9aa7c0a7c38e5e64793469087f9d8d596c165275e7698ad743969daeb5a64bd9264ff8b717c476c58314c5e3723b7fcc64c9a4465fa48a001321056ead3fbcb9a87a1b569082c1c9e5f6530fc71bcac9d574ad4a01d233718d", 0x7b}, {&(0x7f0000009540)="d251bc02ae4b033313e6cc0b2df10ad49d015b610a7d08a30f414cc6ca517a1fbca0e04c98b2f9bc617de13536564653bf53441f71c5bebafcabbf36518d98859a19d30d7bd2a347a99ac4d887105bb4544377aa59ea87a762bce33343a773be9bfe5ef8535cc0bb30981b6ef8af730ef7112a82a66dae282a7abc62351c0f0fc77982c3e4adb29258081130aaafd3bac708346dca4e578a7179ee1fddbaeac1b86f7f59c7665ea63fb72cb705581ca2d0a8c8d45de4d5e52d63fff3783a", 0xbe}, {&(0x7f0000009600)="3378a036bda07a10341a7e1529a4c27388a11ced73add525872e8b7a6843422b1c293088cda2afe5e65dcb1549bf20bb43846605", 0x34}, {&(0x7f0000009640)="48fa2dcc98aee526bab4336496ba092a0ddd071adb8a526f33619b4dbba3f437f45024916ea7475040eab471c4792f425b", 0x31}, {&(0x7f0000009680)="814df012e03e95ed8e5b3567a416c1175f3bebb45aa1dc9a823e83682bb513fe9e7099fbc9e8f5e14d0cc9fa3be608cfcf66503dd5a43accdd6760173df6abdefd7f622708fa6cab73c0a0e7b72519a7f673e4466c45ca8b2c89168627ebd084f36308e28b5f60872062b9dbda6e90e3b454e8373cfde0f8cba5b95c3799401f64f75264f9985cc2aee3c257995dfce8f2ebf1468ca83ba1dc87b0335c290f6725a5ed5a4c5252ba17cf273fc0894b9df2d11a356baac3a603ff04d970a85636a0cc58adbf43162456be2992e9602b", 0xcf}, {&(0x7f0000009780)="92ea9f7ef7168c4657a1a092f1efbdbb2bfd271a90c234d0f2ef26207c82c571a5b3cee80de216429995ca432fac67e908332b5b16245cf0f091ddf9e6a19f740c4d0333e5ad422c4b14dee2bf6c52992104d1abadb1a4b54d0758dcd80014d1d2e226b187bb469d4fbb15fd6ff9ee9cda944247a9423b273f72dd1fe106ed2bc349b3a128b70c8bc05852e1738796892caa3a8cbf051ecf4cfbdc44e2", 0x9d}, {&(0x7f0000009840)="442ab5967b10fa795b2ede8b7f22182ba88cdcf992f051247076ffa4e4defbfd02983bf9d8b8345b20a6371e17558d940361e3a1b99b9f4dcb5e2e1de18453892387da096a5b19cc3ddbb3d5f253e253ae227bca092572ccda70ca5331fb1ad025c0a9129880fb85a3b08590f1909fe310559842bc21c7bf541bb5", 0x7b}], 0x8, &(0x7f0000009940)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x48}], 0x1, 0x4000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009a00)={r6, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000009ac0)=0x8c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009b00)={r2, r3, 0x2, 0x2}, 0x10) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000009b40)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000009b80)={r6, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}}, &(0x7f0000009c40)=0x8c) 2018/02/20 03:24:08 executing program 4: socketpair$inet6(0xa, 0x8080f, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000000180)="eb5fd105383d1bbb2ea865536a035c6e91ca12242c301fc123b9a7735f72d5d75fd9b67672fa103eac694631e9ff5787d27b1784477567db59324c3af5e202d5fea5eaca996d7eb3679183d41d9002e84f8a74e3a861a44cebcb7ef60aaa1d0d3377aea9672a2a145b41cd23dba7", 0x6e, 0x20048004, &(0x7f0000000200)={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0xd78d}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000280)={0x7, 0x0, 0xbb, 0x3}) r5 = socket(0x8, 0xa, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000001900)=@int=0x8, 0x4) connect$netrom(r5, &(0x7f0000001940)=@full={{0x3, {"db15781fb83a56"}, 0x3}, [{"f16ba09604b22a"}, {"5b80b4369aaddd"}, {"605f9fa9b3dc1c"}, {"f86f69943103a4"}, {"8e27dd11757cbc"}, {"007749554d905f"}, {"b41973a9f55450"}, {"6ba2fb05f80eef"}]}, 0x48) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000019c0)={@common='bpq0\x00', @ifru_flags=0x4202}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001a00)={r2, 0x51, 0x100000000, 0x5, 0x800, 0x2}, &(0x7f0000001a40)=0x14) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000001a80)=0x100, &(0x7f0000001ac0)=0x2) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000001b00)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x2a7}}}, 0x6, 0x1020000000000000, 0x9, "e2dc0d6d26585bce0c35f874a379ac7b301848ad0b06b0690821f4cd14140e7337bde82f04dd6a2b1a4c09b38d111a2b97da495866cbec71fa528ab508a46ddab899c6b23294224a59a72b6337e0c5a7"}, 0x160) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001c80)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000001cc0)={r2, 0x4}, &(0x7f0000001d00)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000001d40)={r8, 0x1ff}, &(0x7f0000001d80)=0x8) socketpair(0x0, 0x0, 0x6395, &(0x7f0000001dc0)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r7, &(0x7f0000001e00)={0x80000004}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001e40)={r9, @in={{0x2, 0x0, @rand_addr=0x8}}}, &(0x7f0000001f00)=0x8c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x7, &(0x7f0000001f40)={0x40}, 0x4) getsockname$inet6(r7, &(0x7f0000001f80)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001fc0)=0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r10, 0x40106410, &(0x7f0000002100)={0xc3, &(0x7f0000002000)="f93f43073a1372379efefe31e2a3c2c3db81f75100bbbd587ffc415f57b197437e5c18f189934923f7dbc017ab4f46b611c07cb4fb72c2192dc3b7fab98b6bf86ad1b921a546c2f2e3abf73eb2dee48d617258a9fc84b70b7886aabb60297075a05e47511fc66d34a44f4ce0ada685cd49b5d587340fb77ba71d56aa449db9f140a018592ea7bf5ce1ad64e141dc7e28445b4ea585119164e64a5e9cece0a6eb420389aa3eaf8aca8a655d2862f34bd8e8d16147c99a3a312b1b166ab90002cbfd16a5"}) setsockopt$EBT_SO_SET_ENTRIES(r10, 0x0, 0x80, &(0x7f0000002b80)=@broute={'broute\x00', 0x20, 0x6, 0x9e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002180], 0x0, &(0x7f0000002140), &(0x7f0000002180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x10, 0x88f7, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gretap0\x00', @generic="dc2d89f5c19f149b981f9667ee0fa08a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xa0, 0x120, 0x150, [@vlan={'vlan\x00', 0x8, {{0x3, 0x3, 0x6, 0x4, 0x4}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100, 'syz0\x00', 0x80000001}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5b4}}}}, {{{0x0, 0x2, 0x6004, @common='lo\x00', @generic="acb0effeebad060b3dc68c5bf0752a20", @common='syzkaller0\x00', @generic="cfce0371af8393dcebe493d8567e4e4a", @random="1468e39d9fe4", [0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8, []}, []}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0x2, 0xff, 0x0, 0x0, "c0aa3de5e2454aa7afe57b214478754725c8336c46c22a84aaee9ec9a7e3be2532a6687dd1db6a7827658ec426308e9c0c9385cbd1eff4a4d3a5401b94adc32b"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x13, 0xe80f, @common='ip6gre0\x00', @common='bpq0\x00', @common='ip6gre0\x00', @generic="07542d5c67e41428260b1e6ea2a90b86", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x120, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x4, 0x100}}}}, {{{0x13, 0x1, 0x890d, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', @generic="565907f0e5fcfdac0096dfc05cb67f9e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x158, 0x1a0, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x5, 0x3}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x5, 0x1, 0x7}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfffffffffffffff7}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x15b02da2, 0x9, 0x1f}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x3, 0x2, 0x9}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x10, 0x88f7, @generic="9dbeff44f0026def8898208179dbb677", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff], 0x1c8, 0x218, 0x260, [@comment={'comment\x00', 0x100}, @connlabel={'connlabel\x00', 0x8, {{0xfffffffffffffffb, 0x1}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xc736, 'syz0\x00', 0x401}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x100, 0x2, 0x5}}}}, {{{0x11, 0x0, 0x890d, @generic="8299c7bc2a49d0e57bf0119edf98068b", @generic="ce67b60fb5cd95f679b0101188dc89d5", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x120, 0x1a0, 0x1d0, [@connbytes={'connbytes\x00', 0x18, {{0x400, 0xaf5f, 0x1, 0x2}}}, @physdev={'physdev\x00', 0x48, {{@syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, @common='ifb0\x00', {0xff}, 0x8, 0x10}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"16bfd621326dfe72d9e7179ff0cf8b0fab1eb813038e9a20158b27aab9c9"}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x6, 0xfffffffffffffffe, 0x0, []}]}, 0xa60) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002c00)={r8, 0x20, 0x0, 0x8, 0x7}, &(0x7f0000002c40)=0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000002c80)={r3, 0x80000, r10}) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000003080)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002d00], 0x0, &(0x7f0000002cc0), &(0x7f0000002d00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x6001, @generic="3361f6d0c2cc41694d306c73f88d5066", @generic="d7ae5c961e29604ca327ea5e44b7feb8", @generic="d1feeb6078b981534a2204da33a5c183", @common='lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="8cefe8712583", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x200, []}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7fffffff}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:framebuf_device_t:s0\x00'}}}}, {{{0x3, 0x14, 0x0, @common='syzkaller1\x00', @common='bcsf0\x00', @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0, []}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x3d8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003180)={@common='erspan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000031c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r11}) 2018/02/20 03:24:08 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0)=0x5, 0x4) r3 = accept4(r1, &(0x7f0000000300)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x54, "fbd27c87c1fb73dc5fdf5e0f75d8e1fb22d6be929a2b9fe8eba543603191717a5112bd0589fe90cc727ca16a9ae6796f02bb51636c9cfb13a6f7139b326bc43223e4fabffac0194aeb0d789d953808a34d65487f"}, &(0x7f0000000400)=0x5c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000440)={r4, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000480)={0x1, [0x2]}, &(0x7f00000004c0)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={r4, 0xe3, "b968150fb203f26a585a619994c8b141f3cc6b79b49b55d530ed7f06de330ab49744e4e85fc80745955d75c20b5182ce98db1c2b503077a77b4b6b2c6b9b684af4af7d5cc711a3e93e586de1e4e8476b18278109070a8382fd264a90300094a0add8e37ce650ebc220bddf76c3907133ef9e1ffafd1c88a957cad21dc000550c2817281757c1baadea84c13491e71103daf70dcee493ee0ff12528a927152d0037e545222f2941f63e56c0fb1f50b22db97595d1640d89cf1d9ff752fedaaa9603b271b47aeea46b47f137b77b1b58ae2f46b94dfe51333eba0d1c2a60440c45319e11"}, &(0x7f0000000600)=0xeb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000640)={r4, @in6={{0xa, 0x2, 0x98, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x6c, 0x5, 0x0, 0x4ad2, 0x16}, 0xa0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000700)=""/3, &(0x7f0000000740)=0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000780)={0x1, 0x200, 0x5, 0x0, r5}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000007c0)={r4, 0x3f, 0x1000, "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"}, 0x1008) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001800)=0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000001840)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="3bed470a9d96da2d366adc1cd8f72cbf"}}) sendmmsg$alg(r3, &(0x7f0000005140)=[{0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000001880)="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&(0x7f0000005000)=[{&(0x7f0000003e40)="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", 0x1000}, {&(0x7f0000004e40)="d73a683098899d31b355f8a81a9da9be08386da9dc5107c2cb74c1539246df2fc40304bd02bbd2ee7e5daf4de0bfd29377e33724f403629a3c6e3ccda29f44c7808b28beef4817b21a67bdd5a4c4ff0a58046092fadaea26ecefcae9927d7d89c2e329c268dbdd20022f772f73951d5253ffe2026ded9cbda4963fd00fa0c76c728d17e34a0bfe78bcaff7ebf6541c86b4ac2579d3cf08fc005644ada106a00a34fae204951e", 0xa6}, {&(0x7f0000004f00)="edcfc4714d093aadc4d6fd04a01c08c859be8b06039d271aabde4c8ffd8d0a8df1a22ec68eeeaa0cb8a0e6b748c3d3d6ef79e1da9d3d2a5eda55b2eb1bed15bf94912fd44abd2d95f33cc94f623a91cc7d4a21b52d03a01d41fc7f48c6a9afebf74564320611d857e4e4fb116543f1b07938c9b5c2ab3caf", 0x78}, {&(0x7f0000004f80)="5f76b000bc8577e88b69e083e1f84173e89c2b8a1bd87eca7e9e78a0660ef0189f33bcf32316ccac3d3546e1b4ec1c46bbaa61eafeeb35807c1690f0a4359d62291dd967bdb44082f3cf918e796ac5cd5eca4dee49de8bf138bbb94654e2a5b0de522d6ff7d6cea150b8c4be5af1cb4c8cc4", 0x72}], 0x4, &(0x7f0000005040)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x98, 0x117, 0x2, 0x7f, "e8649eb82474295207e8c6ca2f7c6a44135851e2a17164a7fa9f6c5f82320ea646defffdfd0aa8a36c875f6a09c4ee35652d8708dadbfecc475f8c88948a370dc9d1fb8c4b021c4d2ef90b399ba1ae944b6241e5f032b1b73ad8da2d6badbc8b6e79c5c6367b385baa9579580710037c946f861cffa190851e7ab2e7e654ef"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @op={0x18, 0x117, 0x3, 0x1}], 0xf8, 0x40000}], 0x3, 0x8000) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000005200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000005240)={r5, 0x1, 0xe8, "9910878b2784775333ff1bb1402d2897b33aaead6d0b0b056ee029892901d5861571be3d6dca8a618620ddc83c3a3f197a8cdacbc6ddd4d2568f0a33440b6ff2580885da7cf40a7b0c5bd4d9d2905ef8dddf894168fe4b1e4f1479f4d891b4c2fae7ced63b7ba50a4d42c7fdcfe48ff6c82cf99adee2006af84461111e9f3a1965b6a1d8bb9feb24e7fd44040e83738adf53937e7e21051fd225492f5050e73da74e9e805d24ea8651722f28a79f9fb9b6f7383350c2cad69841240354055f0bae2b973f4ed2acfd2e9b13101ce0ad74429af85ee1971e45106459bfe4952b6c02ca3c66b48b5f25"}, 0xf0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000005340)=""/55, &(0x7f0000005380)=0x37) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000053c0)={r4, 0x3}, &(0x7f0000005400)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005440)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000005540)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005580)={0x0, 0x0, 0x0}, &(0x7f00000055c0)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005600)={r6, r8, r9}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000005640)={0x3, 0x2, 0xfd, 0x8000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000005680)={0x20f5}, 0x1) pipe(&(0x7f00000056c0)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000005700)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r10, 0xc0086423, &(0x7f0000005740)={r12, 0x1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r11, 0x84, 0x7c, &(0x7f0000005780)={r5, 0x9, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000057c0)={r7, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x6cb, 0xa7}, &(0x7f0000005880)=0x98) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r10, 0x6, 0x1d, &(0x7f00000058c0)={0x8000, 0x4, 0x9, 0x1, 0x1}, 0x14) [ 30.304486] IPVS: ftp: loaded support on port[0] = 21 [ 30.405257] IPVS: ftp: loaded support on port[0] = 21 [ 30.465987] IPVS: ftp: loaded support on port[0] = 21 [ 30.529209] IPVS: ftp: loaded support on port[0] = 21 [ 30.619521] IPVS: ftp: loaded support on port[0] = 21 [ 30.716360] IPVS: ftp: loaded support on port[0] = 21 [ 31.484844] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.588564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.839521] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.854172] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.870555] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.066589] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.165515] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.265439] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.980173] audit: type=1400 audit(1519097051.706:12): avc: denied { sys_chroot } for pid=4186 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/20 03:24:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x1, 0x7) setsockopt$inet6_buf(r2, 0x29, 0xdc, &(0x7f0000000000)="ce05c7638aab1686fb363fe76e7f5fa48c736f84064bb9dd360efbdf9936c9e4cc65b865a316a943a19ff465edf3389b875e2f3154d179da5a95ce3bd050b490c3b66fc3b7a2c524ec335ea8a1017bf10d1f600dd6c599a46ae0e45e61eff450408d2cfbe4b9d652306437f3230aa8617a928ca2bfad2f5c53764588d8c65711fd9d19d811104809aee63b54adb78ea50e64b6460aa527a3196592ce63f94730c3510aeb7f5808da2d76c38357cd37a29b6dccc2d429f7bb132ad9bc91e75cf0ba38151002c157b54b502196a4d4e9efb33d9a3cb6339b65c04c663a7954a15c9a8a09811b2d6b7c5959eb6afe335b", 0xef) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x7ffffffffbeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) [ 34.112638] audit: type=1400 audit(1519097051.840:13): avc: denied { net_raw } for pid=5138 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.474695] audit: type=1400 audit(1519097052.202:14): avc: denied { create } for pid=5230 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/20 03:24:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[], 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/20 03:24:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0x270, 0x108, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000580), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="ebd752223a960a84a983e0a8a1d55356", @common='ipddp0\x00'}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x140, 0x168, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@loopback=0x7f000001, 0x12}}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xe22c0b8f5ceaa679) syz_emit_ethernet(0xfffffffffffffe23, &(0x7f0000001100)={@random="0d4ddefaf676", @random="df045ef478ff", [{[{0x9100, 0x9, 0x7f, 0x1}], {0x8100, 0x6f6d7240, 0x100000001, 0x1}}], {@mpls_mc={0x8848, {[{0xffffffffffffcf21, 0x0, 0x88, 0x5}, {0x47, 0x1, 0xffffffffffff63a1, 0x1f}, {0x1ff, 0x10000, 0xffffffff, 0x7f}, {0x8001, 0x6, 0x3f, 0x6}, {0x4, 0x1, 0xbd, 0x8}, {0x3ff, 0x6, 0x6fda7d58, 0x8000}, {0x3ff, 0xd702, 0x8, 0x1}], @ipv6={0x7, 0x6, "7a8f6b", 0x1b0, 0x8c, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@dstopts={0xff, 0x1b, [], [@calipso={0x7, 0x30, {0x8, 0xa, 0x4, 0x4, [0x946, 0x5, 0x2, 0xfffffffffffffff9, 0x8]}}, @jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0xff}, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0xffffffff}, @generic={0x0, 0x54, "bf26410bd741f0b2c946c5f8e51c4dffc828f397dd176321f2d6fe8acd26244066aa00a12bda5630c45c71b3342d64d12737beb5e14477ea00fd8770118e71d9053d81e0243c5cb58a035a61b7b8aa9a2826cbe6"}, @calipso={0x7, 0x20, {0x1, 0x6, 0x7, 0x4, [0x4, 0xffffffff80000001, 0x2]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @pad1={0x0, 0x1}]}, @fragment={0x6f, 0x0, 0x7fffffff, 0x65, 0x0, 0x5, 0x2}, @routing={0x2c, 0xc, 0x2, 0x1, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x14}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @dev={0xfe, 0x80, [], 0x0, 0xe}]}, @hopopts={0x1, 0x0, [], [@jumbo={0xc2, 0x4}]}], @udp={0x2, 0x1, 0x4f, 0x0, "9a343c9fcb4a04a3fad04d8c6c3461ff3d501092def7d2f3b4e780c41ba733a7a67ef5df3742b92b7a7e2ea07a07db5af4379d2bf0cfeaccd42910d3511ac768284ca3847edb08"}}}}}}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/02/20 03:24:12 executing program 3: syz_emit_ethernet(0x66, &(0x7f00009edd0f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x400000000036, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, '`9%', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@common='lo\x00', @ifru_flags=0x3003}) 2018/02/20 03:24:12 executing program 5: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a6f20)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xffffffffffffff64, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000039d000)={0x0, 0xfff, 0x20}, &(0x7f0000123ffc)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e3f60)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x800, 0xad64, 0xf88a, 0x3ff, 0x81}, &(0x7f000039d000)=0xa0) accept4$packet(0xffffffffffffff9c, &(0x7f0000317fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000145fd8)={@common='bcsf0\x00', r3}) listen(r0, 0x54c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2}, 0x8) r4 = socket$inet(0x2, 0x80001, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000040)="144db0bf92f9f967fc474bd1003922b8ef4c59d5c400b8ec6e536a455ab85d9b306c59ef1029f49fa3e6dafa03c09a832bb121fe6b934ee465ea88b785d3a358ab951f3c1409074caa6077ee8f88119e803a6cb9bccb2ed18ed75615feaa92f587fa43d0d0309efc7bd00e70c65270741325ad33afc3ae35e2b7946bf35f8f91135a19a4955d020128a5a27bfea166b612f3c07daecc6aa72df13cbe6c1a387af332613e0d828e908d0ccdb44f48ee994ab9a72d629a3caa83de0cb254c4ee4bd3c47df07087a99d", 0xc8}], 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x9, 0x4) connect$inet(r4, &(0x7f00001cbff0)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept4$inet(r0, 0x0, &(0x7f0000398ffc)=0xfffffff2, 0x80800) 2018/02/20 03:24:12 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x4cc, r1}) r2 = socket$inet6(0xa, 0x220000000005, 0x200) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000753000)=0xfffffffffffffffe, 0x4) socketpair(0x10, 0x3, 0x9, &(0x7f00000000c0)={0x0}) recvmsg$kcm(r3, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/10, 0xa}, {&(0x7f0000000380)}], 0x4, &(0x7f0000000400)=""/48, 0x30, 0x3}, 0x10000) connect$inet6(r2, &(0x7f0000f65fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/20 03:24:12 executing program 4: r0 = socket$inet(0x2, 0x3, 0x8000000000001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/111, 0x6f, 0x41, &(0x7f0000000080)={0xa, 0x1, 0x9b, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x42, &(0x7f00000fb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0, "c5e0326083e2e38ea64a49f86adb1375225bde7005891015"}}}}}, 0x0) 2018/02/20 03:24:12 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x2, @broadcast=0xffffffff}, 0x49) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000000)=""/156, &(0x7f00000000c0)=0x9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000140)={0x7fff}) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/20 03:24:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000888000)=0x3f) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x89, 0x4, 0x7fffffff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x81, 0x1f}, 0x8) read(r0, &(0x7f0000053f5f)=""/1, 0x1) shutdown(r1, 0x1) 2018/02/20 03:24:12 executing program 1: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000215ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/20 03:24:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x19b}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0x6000}], 0x3c) accept$inet(r0, &(0x7f0000955ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x4) 2018/02/20 03:24:12 executing program 3: r0 = socket$inet6(0xa, 0x400000000000002, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000080)="7e43b74261cd6d458bc0cfad246d747842d8140a43209533dd5907a7db595fb5e96ba5bfb20bd2ac60f43918d441bd03176145f1c1c5b7cbb3dcea423fb778bca389069e38b0b311c0c55c49432543ba372a9113e3b36b3a2d514f3095a28c2d9a44beacf9f559867a781e8a2ae9697dfc91b454ca8b809051d5", 0xfe9b) connect$inet6(r0, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0xffffffffffffeeee, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/20 03:24:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x80000000, 0x3ff}, &(0x7f0000000040)=0x10) pipe(&(0x7f0000001700)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockname$packet(r2, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001780)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7f64, 0x0, 0x8, 0x40, 0x70, 0xffff, 0xecd3, 0x100000001, r1}, 0x20) recvmsg(r0, &(0x7f00000012c0)={&(0x7f00000000c0)=@hci, 0xc, &(0x7f0000000280)=[{&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/188, 0xbc}], 0x2, &(0x7f00000002c0)=""/4096, 0x1000, 0x9}, 0x10000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001300)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r3}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d1c000)=0x2c, 0x16e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x805, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f66000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001340)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/20 03:24:12 executing program 4: r0 = socket$inet6(0xa, 0x200000000000109, 0x40000000008) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x400}, 0x1c) socketpair(0xa, 0x2, 0x800, &(0x7f00000002c0)={0x0}) bind$netrom(r1, &(0x7f0000000300)=@full={{0x3, {"92daee7423454d"}, 0xe}, [{"f656252ba5e08c"}, {"5ce90734e9d8fa"}, {"60dbfaa8fbc12e"}, {"bf338031a4c1c7"}, {"942eb85f2c42b3"}, {"65437718ef2c5f"}, {"7162a31d43e9e1"}, {"e636d281f064a1"}]}, 0x48) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3"}}) 2018/02/20 03:24:12 executing program 5: r0 = socket(0x40000000015, 0x5, 0x40) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00004cefb0)={@common="6970365f767469300000008000", @ifru_map}) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 03:24:12 executing program 7: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x8644}], 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000080)="a4d7f63022786cd0e07aa0e916f9689873ba1a9a84e9f78edea824fed8e9845e8a88e7719b9b9b74b018c4a881f481", 0x2f}, {&(0x7f00000000c0)="b8f30b7396b22cdc11127ed51ac6285f1baffc68ab7a74", 0x17}, {&(0x7f0000000100)="54839c36acb2853a2a6cb1bfbd687fe9592bc4805449e33f95d84a052ed4fd6a7e5d84680647", 0x26}, {&(0x7f0000000140)="2c058ca4c7ab071851a979858425c230f07463574d4b2b410472522bbe0e9d5d015ece17cc8fd956a070e8760982a8e71f4c8d2a75169de76e76ce0509f4bb586768a5e3a6698a9302fe5ac2e49b98734bac889c8d440917ddbed1d5ad042a838a0179089f76737b5f4144537a84c1ceecfef789e53ee55b17b28dd85f23529f5e4d5c0550e2bb15d1ae6d6695c8b198bda87ab43a7200d4aa646ae4cee64ca8da634ed2f1201e7e41", 0xa9}, {&(0x7f0000000200)="a205697d5a06cc0846d309da8c85f438aa32541ae500961abe72b97443c9061c7561896f83d2bf8b2a03b87793f7d6e6920cf0d2f2c82d2c3388146887ac3c249478838ffc9212160aa585f3359232539365f53ce478edb43abf7e90b82e069174e88ad4bd1136737520b50ef12518f400953fca6301206ae38c69b006592feebd9d9b9352be5ce831702beb1ddbc8dd60900390bf54fdcc45ad8c4b5626a303332e9dad77b48c9f72fc865f4b5059239a06e19e7d5eaca8d182f7bcb6d091ac54ed85aabee46d83f2cbded7990d8737531dda53702194c85783", 0xda}, {&(0x7f0000000300)="fe1398d18223b59876ae3a96df40ee2ae422625ce1ef4231c06e0abdff07f7089801f67aaf15c3397bf1b90571624ce00e23c2015babdcc3d3d16c7cd05d5e515c7c94045afc4abc4c21c479a6ea450a04fa2dd2873876aa0315cd668222ee80597ceef111c2b0c8c822eaa59903688e0970c2368d2cec3daa9716fc0e98842e18336a1bd8f1f07e2456148950ae6f965460b0fb1396ff42c7c984cc26a2fcc7206ffa32bb28f55a796069cce457be90058af5659b6f23d5bebe701ca599f0154548a04831aa744325979e03", 0xcc}, {&(0x7f0000000400)="aaf7cab3aa0c097bc447da7d4030661d039fb1f4cadea7bfc8", 0x19}, {&(0x7f0000000440)="f2c203f51cad38c02823bd6b638be2ab1cb3845081a5357809f6fe41d5c6c173bcafbe3e6e20a23a75e29dda76de0e00df531e3c49cb822de37d25407c87b67c6cf7a64b43110fe656d2cb28b44046c37c6ac2a4e7d5c73f5067167ce06dabb0d2c8f6620e42ba680e0a6c647d4eea1b9a7ec9ca89a65adbb26894674fe90e68ac8f82a1f522c22abde7d3c0f80e", 0x8e}], 0x8, 0x8) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000580)={0x20000001}) 2018/02/20 03:24:12 executing program 2: unshare(0x210000) unshare(0x40000000) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0xea2b, 0x4) 2018/02/20 03:24:12 executing program 1: sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x7}) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000013000)=0x12d50b884ce33bd6) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000180)=""/252, &(0x7f0000000180)=0xfc) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000000ffc)) 2018/02/20 03:24:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000969ff8)=@assoc_value={0x0, 0x401}, 0x8) 2018/02/20 03:24:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$alg(r0, &(0x7f0000000ec0)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="de785bb48e8d063addfa8cc477d8da15fd3692bb4070cb6fdc82a5f008000995c7224e89e1a4291b992b3b5669aa", 0x2e}, {&(0x7f0000000040)="e6bdde2eb857db678ac6166b7089b9e08194206bdcc18d973ed0c0b0fbe5f10db061dd8b92f21eabbc53009dc8cdf1402e6d93560b5d7377e765adcaabc3a2a5aafb07f667baa1e9a156057c0bd75812267f06b76a2f04f8248ddd6712d300e997006929ce2254ebfa497d984788fe65d0d034039723692ecb6c374864a3bf8d286c8a76f95638e5cc21c737b01cd3218a4d2f387d4bb39a5e332280132910607d89cb90b96482ba038aeea83f8b89", 0xaf}, {&(0x7f0000000100)="e05c2b562694c44a1ae78267cc3eff9e8ce86d0d4f1810c33be4525d1145f50e77794a39621959b41e7bd5fcc01331bd35fd181b17b5ce4f2baa4c5670d24212448163bb7a93845f29dc7ab409b8f6031a8c94e39902c44c05842b66939e6252cc98d83278f25e923ce714d604d89d466c1cd7f1af65e642d4f0fcc404ec3eb810d9cc1a1a03bc2bf6bfb95a94fbc2cf05c3a954b5f069fee2a97d9bdc629e217a0978bcb92b15fdc703382ccf858df4de1472aacabe960c7ea781fd6fd501113ca2e42770880bfded09fa4614f3a692c20cf26fb25ce422fecd7655e632501a343a3ec54144d13086c8f5994a597da569", 0xf1}, {&(0x7f0000000200)="8d4239fe6d23b112f19bd2ad314a53cc85728fb1dee3d1b0f424331eaa23954dc6c4aaa616b244de25b5c1e1c176ca5d5c6f4467162ee79707abae203e90fff489faa84eefaf4de9e9958e3ccd49f760b2aa54ac2ef92953387529a1ed2fbba02db9363dac86584b8cdda92ec3dfa6658a55f1586b058783bc2e0af7cf7827530e3fdba66f2e0068e4a932b616a121ab64f7ea42e0cf9868d59f1ae9744acb1a3ce68adf3fd1e6c8b96329c2e51d8ea44e7ed18a943a3812285e8b485cffa9c1d09720b6db133274c2e5b00721154af0343862fd66cc2fa266ee7d8563efc735d6", 0xe1}, {&(0x7f0000000300)="455efd8bd1c83755211326181850e329434ad0c9793af88cdc4b222a", 0x1c}, {&(0x7f0000000340)="672be6283502d4ccf15c7ffcac20c411913a5d8c4a8bc3e5f18469ae9a7322eed95e8afb5b7b1839f38a04eedf262d702ff376124dfba881e443e94d4cedc3b495541089de6598b3dacd396d6dc97c3f3c95078211306113f9f50bc599dab0c4356558371ca269dfc1fb1a814a5b11c7c17d80589308bf17cbdd47baab4cb3b5a265b4935058e4940123186e49c261b5279990c5eb04fc28f8daf0eb13b93dc21ac6396d8a1cefd8a7e12c2ef5ae8794cf6ae9091c4b9ad2725a2ddd71b2723e50421e9019669fa5c7c1de15f4d7db3ac3f6b3f2c32809789a83f6733eec3b9f991ea5d257c9f4a6532c35963cbbe24fd902483b1eb6e566c4", 0xf9}], 0x6, &(0x7f00000004c0)=[@iv={0xe8, 0x117, 0x2, 0xcf, "6dcd414c2826f34e64559c97ad57559be75b257c29ad2b6e2fa4527f515d101eca8fd02847dc33cc8833baf396a5507f9a9377e55b770456c22c2d9a1dc6fbd296dfcc141575e0c4518fb3345d1e888ab305f867859651d4ffe20d5872a2c74f56be793b032b342422fce5a7275519655f2354e6433b08cd978e13dfa63d179721d5716893339c712d75d8ac9fbe8409a922f90a7be27be75f90432162a96e3d4b5c5e76894012d5ed91b634a839e2736be717c6f43397de54650248cf5be995db41ca0d176f6167d8787ba11d0c84"}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x401}], 0x130, 0x4000000}, {0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000600)="50999795ea51338adcff746bbf9f93c03ca0806257f8c8d9b9421922e670498f87df42b57c1eeb9fcce1625e0576c3e1e5f4ad00176c7f7cdb583de09f30155459a067a7015302f1ce8e130cd63377b04057856d8655e0afbc435803d61ef9824ead43de13237a09105ee63e5aff491b8f807f482a831a31df8fba9926a0f13f8d551fc28c61e8f9d6c84eb7f70914804e55c1c93c543981dee19eb721068a1817cd8564450851c8e87a", 0xaa}, {&(0x7f00000006c0)="45f312b8c2faebac48bd3e770a935a47139b3a5d7c8fd073eb7d88f166f99b7073e8e787c2fa41149338a04c6ffd", 0x2e}, {&(0x7f0000000700)="00be16611cca19b7fb5c9dbf4b65aa78217ea355c35bc959378de02ce33cfe7cfb3124f1c82eda199efd0db5a62e51e6ef54058d9b3cad51d2ac6bfac3498a905b984775ec6b952eeaebc733c3c35e65bdb9e3a4bd6450f428ba6f2dbd5cfac9fdaa3e84bffae984dc512f762fce1c65e918ca984acdde53e3a1ec2197a1e6dd007c86a3e6d794404fd52fe3f8f8620fe93ce2f3a67585134be165c631375134a3b09be1c9e7d61b3085a8975a8dbb28c9caf37091ea663d8d1b311040b3fb1b3f2ac40816f4a64063cfcb1edd56e6f4794e332435", 0xd5}, {&(0x7f0000000800)="58fa24d565de5d5ba67fd4a64715e082755f4db6a6fca1e52e46f5a892d01e5620c9a9f6c4f5922dbf936fcd8eae1813a773b78c878fab06de6c8ed1f5085ae2b1d8d0ce05527f021ca5965750f482e0d3025a87eaa8c5b7e6db8b744653729c1765fb5c843ee64126d3810b3a35d51f21bdb9c432eff7e069e5c09a8f4548542b0a2bb6d44a3224c53d353484c1c9e82831efea17dce17397eccb5afd151637316af76799dc11c147739cc31b32e263c8a5172bc8210c0ca67d943dc344663aeb3818aee926111b49", 0xc9}], 0x4, &(0x7f0000000940)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "9556ab669181d577e7ed87af0184ef976d5b59de1e4d10f8926791900d009f54c0d24eb6db055f9b622c96447f88623559bc1373d082d279bddc7b742de6c3c49bb5a5c9f036c79529acf97a7f9535b73b0ccf373535e7efe1e281b2a3cd8c434925c8a8f01ce470e150fbac386a682e6227e4f7a7e9c38ebe27b92999b68034ad480fb74e1a4ae02f299141d2917e030dca8215"}], 0xd8, 0x4000000}, {0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000a40)="95edecc27dd957b50ebb09cd3477e9b2595e06333000cde127fb22b75a5e004f88a8ea023af4ab4644e18bf8df8b2220b5121ccd54db5d6fc910bc232bef2fd62e78ac0ec82df7b19c78295e58df3435751112ef12ab9c683fc40a2a2eda9524d7004b72ac8476d80263d789ce23dd53bda0653d8da25d9301e9ea517bbefbc43fb62530520cfd", 0x87}, {&(0x7f0000000b00)="2476691bef4c76087eb1a4a18631c04ed55ac2dcf3dcb101c5287781c44542f9f66776f7588d09bde03b5f1d14f93f6541abba1d9eb05931a211d922f0e004d6c2a7c7204d2d6efeb3c3e381885e88508db007118ab1451fc7cb16c04f23dc75181cddc78ce6b84c8f8f7714dbdb2d1cb6fe64", 0x73}], 0x2, &(0x7f0000000bc0)=[@iv={0x90, 0x117, 0x2, 0x76, "47e7cf33643153c02aa7b90f2b44af318cb1e254ab98eb25dc49b8e6481e5c6ae6e595df36de396ff9f12a113c10d82057ad3d813d1150dc9c32807bc05e257b3dfdc4930bc138fb3d561095c80794d18afcebf40954cb33a7b35f337701f1ee3a4301e6f3148229d9534f738306a04f8dd595a4d14a"}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0xd0, 0x117, 0x2, 0xbb, "a74f0141135370f43640a94b7eb8f28e3347d3b0ae2caf558c989e2816df15c9b0ae4e899c0ec575c6603a5e235bbe403d11e3f3b36ba4a5f7c28031058b370833260171904b3ae3f50fb8c0b3b4befe0bb36237415aad3f2b920fa373b648899f502d4b1a0b364f459aef568569612d7a75523cb09180f70decc6fa24794f09f6dd1d876e70008bf5608fa8f00ec661d4593e269ed0619315f92d28c7981a09a3504ec4415dc33117e2b4b8cf64c902b90e2e722f8521082bb67c"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd6, "434ee42f2b347a509d82be4d7ac44cbf63863c75e8d71c2a5b50f46e7301b3d53c7d4b91aeae73d38e483a90108a4f178e969a30c72476d702215f750c1c7b7103591b7f13f0978a1ede68b5182f39c5efe91e9598887fb32e03a022597e4d166b735fb7c779be3ab61615225bd2007510284c502f5e3c76185fa57b9f8650476d8e90493e3f2dc9cbee2e63790d6fe8bf5e595e2aa80c2abd3cb0b054e86902a9829aed6f037f25b80db217d1f2915c052db6bb9248e38e274168d9926735eff7c1a2c70a64aa7daaf11bcf000d677247c333bd81dc"}, @iv={0x20, 0x117, 0x2, 0xc, "7924b7dac6842720ee431d0a"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2e8, 0x88c0}], 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x2, 0x381e, 0x1, 0x2000000000000}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000080)=0x20) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"f6715755a7b881"}, 0x148}, 0x10) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000fba000)={@common='gre0\x00', @ifru_data=&(0x7f0000496fe0)="0d00000000000000000305fffe00eb00ecff0000a10000004449faf4e2007e23"}) 2018/02/20 03:24:12 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x2001c000, 0x0, 0x8011, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x45}, &(0x7f00000002c0)=0x8) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x800) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x4}, &(0x7f0000000340)=0x8) 2018/02/20 03:24:12 executing program 0: syz_emit_ethernet(0xb, &(0x7f0000d3f000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}, "2f28999bc83c1e1d5ec88206a832fd5956e75242"}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) 2018/02/20 03:24:12 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0xa, 0x0, 0x80000000005, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f0000000100)=""/195}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x2, 0x6, 0x1ff, 0x4, 0xffffffffffffff9c}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xb, 0xb, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0x0, 0x1, 0xf, 0x1, 0x0, 0xe6ff46b2e142e021}, @map={0x18, 0x4, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, @generic={0xbd, 0x1, 0x200, 0x4}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x6, 0x10, &(0x7f0000000280)=""/16, 0x41100, 0x0, [], r2}, 0x48) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000001680)=0x19, 0x4) 2018/02/20 03:24:12 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xc, 0xffffffffffff8f25, 0x81fe, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x5}, 0x8) r2 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000400)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x400, &(0x7f00000000c0)=0x2) listen(r0, 0x100401000003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x100000001, 0x10001}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={r3, 0x4, 0xb858, 0xa43, 0x1, 0x1}, &(0x7f0000000580)=0x14) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/20 03:24:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000095faae)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0xffad) [ 34.817886] audit: type=1400 audit(1519097052.545:15): avc: denied { prog_load } for pid=5316 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.828761] IPVS: ftp: loaded support on port[0] = 21 2018/02/20 03:24:12 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e33ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b91ffc)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r1, &(0x7f0000898000)=""/1, 0x1) 2018/02/20 03:24:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000f, &(0x7f0000d06000)=0x1, 0xffffffffffffff86) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x80000) 2018/02/20 03:24:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@generic="fa0eb3547c21a43d4f6bb1ed8899a117", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x3, {0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x575}}}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x100, 0x4, 0x1, 0x1, 0x3}, &(0x7f00000000c0)=0xa0) socketpair(0xa, 0x3, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$int_out(r1, 0x2, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xdd, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}, @in={0x2, 0x3, @rand_addr=0x80}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x0, @empty, 0x6}], 0x94) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r3, &(0x7f0000000240)="6899daba8b089b67d5c62016f6db5fe2e2e7f7f960882d38689e6032f08ddba0e4b43858410c606178e0ea126fdc7ecdc1b0f3e65d16923951f4404425e413fa47783c390e5bb946afdf028ae1e7a35a440a0315c7d928c769a037bdb12acae56699b71ad2e8bd74f373b598200530bab43dafb53940def3b73cc0089bd9d3616dff92d3fc38e73b42438d377d94f4ec9600490dd3bf761051a3869ba00de1942fb03ba7144d7e7c3cdac00cef6a1493502f8592c98cd1d3fa601792d894ca49e032c7c492eb01d281228e9458394c3c78cf85affbd04a54538e2d7de1c7a728769748c8cb92", &(0x7f0000000340)=""/205}, 0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0xab}, 0x8) 2018/02/20 03:24:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d22000)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000013efd0), {[{{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x725f630563105ec3, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b0) socketpair(0x5, 0x1, 0x8, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000100)={0x0, &(0x7f0000000080)=""/6, &(0x7f00000000c0)=[]}) [ 34.840936] audit: type=1400 audit(1519097052.545:16): avc: denied { create } for pid=5322 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 03:24:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x0, 0xa0, 0x3d8, 0xffffffff, 0xffffffff, 0x4e8, 0x4e8, 0x4e8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@rand_addr, @empty, 0x0, 0x0, @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2d8, 0x338, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x80000000}}, @common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@empty, @multicast1=0xe0000001, 0x0, 0x0, @common='syzkaller0\x00', @common='sit0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) r1 = socket(0xf, 0x1, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = accept4(r1, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000080)=0x2e, 0x80800) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x2, 0x6}) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x7, 0xb) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0xcefd, r4, 0x10002, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x83, "05f2750bfea1639befda1521955347e1afb528658dccf4818931f380a9615e4717f07ccbe3dfc2a457620065b5326111a12057da9cfb86560cb3c527e1a2317423c520a198a7aae66f593ffb28f5bc78eb9d9f8cadf572dca243bb4c3b50ed5164aa191acf3bbc942b16ed1234d14f9e4485718de7d50c0c382aa8e4383fe95c439e6a"}, &(0x7f00000001c0)=0x8b) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r5, 0x8, 0xf5, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r5, 0xd67}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x1c00000000, 0xffffffffffffffc0, 0x0, 0xcb27, 0x2, 0x3, 0x5, 0x1, 0xbe6, 0xc7c, 0x1, 0x1, 0x4, 0x200, 0x7ff]}, &(0x7f0000000240)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r6, 0x9, 0x657, 0x1ff}, 0x10) [ 34.904554] audit: type=1400 audit(1519097052.604:17): avc: denied { map_create } for pid=5316 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.927176] audit: type=1400 audit(1519097052.605:18): avc: denied { create } for pid=5316 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/20 03:24:12 executing program 1: r0 = socket$inet(0x2, 0x8000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012af0f)=""/241, &(0x7f00003d1ffc)=0xf1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = socket(0x3, 0x80000, 0xc0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/02/20 03:24:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000000000)="3a7b7089", 0x4}, {&(0x7f0000000040)="c837169aa965e86f21bb4e94b2092b9677afe88051bfa32a0d5f3d2966a2970b8722b6b67c93916e7dfaa78f4fa3917e689ad9fe2494881e0a0fa07942917c9f0abdd5f52407d6468db38e0d0fd465ab91ff916cb259cf03d7063ab78f97413b25896b768ec2263c115be008e46efeaeae1ea17de8bcc618626dab51ee6774127062cac686b1b223330feba3f618d2be2a38f12e4c72a2c2e57664443f680c8235b05caee0228590eda8190e8fb47038b0e0e86f1d180370fd5bdf506351a1841e747b827cf3b2a356c08a458d0375213096", 0xd2}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="b5067dc3d7873e39d870840dba074b766611fb4528419d632b4af2801ac4b424388cd198a57c673ef48585a26ea369fa76725e278cff25cbff0b053802e309afd203d41f1747b0a00c88fe94119c4bfe407ce726c61faa1be49362efdc79b3779ea56981d6757787e667c779c2fa34680c22acfe115fb42116f77d3a7170dea3a817412d1b7a2bfbb9b504f7fbe0cfd275464f53331cd64ad0b62bf6bf146d8f17ec2012cb6c6b48c0274ec8e2f06a969c4c30b7ebf1058cf2fe8acb509eb712bb53bf917a20236805cfd8500578474a70901ea52acd88101536a29f9393e2224772ecbd19deb65da3d334ca9dd1ecfb", 0xf0}, {&(0x7f0000001240)="7c1b40906382bf5b5eb001576d42baea620265310c364119a75a4f84e475819fd209a80b3182117d50ce86b2b9a0f0e41f5d1fdb969f31cd29a982ad50c122fd71f75aa4da5c96a9065ff668c9de221a8f0e537efdeee5d043a47faa37dcc184d439a9c23db4a44ed8685acf88ed431065e253c6d4d1e83cfab0", 0x7a}, {&(0x7f00000012c0)="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", 0xfa}, {&(0x7f00000013c0)="5b926fa646effe3f568e23f02a001cdabd1474891f601f418210fccc357826b8e8d35f887077651e", 0x28}, {&(0x7f0000001400)="d45e73afe62f47e68c06fd1ab6778edadba2e1b6cc3645", 0x17}], 0x8, 0x3) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/02/20 03:24:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$inet6(0xa, 0x807, 0x100000001) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x2) 2018/02/20 03:24:12 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000adaffc), &(0x7f0000ef9ffc)=0x4) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20028004}, 0xc, &(0x7f0000000080)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x400, 0x7, 0x2, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40005}, 0x4000000) socketpair(0x1d, 0x803, 0xffffffffffffff0c, &(0x7f0000000180)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x3, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x3, 0x20}, 0xc) [ 34.950927] audit: type=1400 audit(1519097052.606:19): avc: denied { setopt } for pid=5316 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 [ 34.974654] audit: type=1400 audit(1519097052.615:20): avc: denied { map } for pid=5321 comm="syz-executor7" path="socket:[14682]" dev="sockfs" ino=14682 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2018/02/20 03:24:12 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) r1 = epoll_create1(0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)) epoll_pwait(r1, &(0x7f0000297000)=[{}], 0x1, 0x10000, &(0x7f0000197000), 0x8) 2018/02/20 03:24:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}}, [0xce50, 0xd1, 0xf02, 0x4400000000000000, 0x0, 0x3, 0x8000, 0xe368, 0xee3, 0xffffffff, 0xffffffffffffffff, 0xfffffffffffffff9, 0x74f, 0x3f, 0xfffffffffffffffa]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) r3 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x80}, {0x8, 0x10001}, {0x0, 0x7fff}, {0xe, 0xc4}, {0x8, 0x4}, {0x4, 0x3}], 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad6000), &(0x7f00002edffc)=0x8) 2018/02/20 03:24:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002af68)=@ipv4_getaddr={0x18, 0x16, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/20 03:24:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000101, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f0000000040)={0x12a8, 0x20, 0x401, 0x5, 0x3, {0x1f}, [@generic="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", @nested={0xa0, 0x8a, [@generic="de34a766ff2c12f9842c331c087767e4419ec426b1d6967ed4b9e39c6fc202", @generic="f92c8b5cc8b6f0ca206242cf843422e620cb351f02dd3ce7f8c4cabf22986e7aa088eb8ac2afdc143103a83a3b65636d3c2b1d3b327fc3d91dc6ba9e1ae5eb5ba0904cf725a421dd884f", @typed={0x8, 0x96}, @typed={0x1c, 0x1f, @str='md5sumsystem{]+-\x00'}, @typed={0xc, 0x37, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0x1c, 0x61, [@typed={0x10, 0x1d, @u64=0x6}, @typed={0x8, 0x74}]}, @nested={0x128, 0x6e, [@typed={0x74, 0x7f, @binary="7599d4d32d782e9ee1c5e98e50bcee3a680c523a3378d51a3e098399f0a012377cc317803e772d350c0d3ceeadd8a745a7fd672ce44277561ff226c24c50c09601d573251fb4316f8c5367def38ddf5a6647952b67c1f15a12772d60b76d198fb2ae1c3690560825c1a4f7cb"}, @generic="613f3606021863f1a988fd7cca9700f65af75a6ecde9464252ed683f39b17e2d7417f01feffae7c7826aba18d7cd5689e9f7a1aea362363d8b3d3b79ba4a0b4946a42299f8470ce274190bbd1abeb128aa6f07602e236010f75cb982b2880bc3e465ec9f85559be00d2a00dfe08027a32f216889ea41427f61f4f9483c203e3b7b424e8ea5d02604cc8458bae3222bafa997aa4312c6aae1cbbbb8d11a32f6296992399ab1b73866", @typed={0x8, 0x84}]}, @typed={0xc, 0x3, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x1c, @fd=r0}, @generic="f784785a5dda8e7a903af00bc73678228f3fe4b05a29c5bcabbd613980da5b0e2aac7549d1d9fa96b8aaf5e138e8dc41aa7d7d4d2cbd1af56488c7fb1ecc4642c39dda500c4361e997d413c966322431972c08537c86a1e9f2beaa362f06045f6354c4f3ebaa028b69aac93ddd04110358b351a0e76cce06a506c1bf5f229986802a4c23e00991bd12cc050c88865da3aa3ceb594c1b91"]}, 0x12a8}, 0x1, 0x0, 0x0, 0x84}, 0x40000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b05ffc)=0x290, 0x4) 2018/02/20 03:24:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc}, 0x1c) connect$inet6(r0, &(0x7f000067b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=@hopopts={0x3a, 0x3, [], [@ra={0x5, 0x2, 0xb3}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xc}}]}, 0x28) 2018/02/20 03:24:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x401) r1 = socket$inet6(0xa, 0x802, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2, 0x16, 0x1, 0xfffffffffffffff7}, {0x200, 0x1f, 0x6}]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x1000000000000033, &(0x7f000036ff91), 0x0) 2018/02/20 03:24:12 executing program 2: r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000938fd8)={@common='bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000080)={r3}) 2018/02/20 03:24:12 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="1a0000004a000700ea091008090007000a0000000022000004008a082edc6db95c91afeb0022725b3cb8d3bd24448f5a251b5b23d316b754ee18e5fcffff3fd4f15e221eb7f02acaaf45ab698b682c93e89174225febc679f2b0e9fca676cdeddf296c13c893cb6455e453c48c387b8c8a5366f9385ed8bbd293fc874359fa3dc511cd89775e6b53e5e84f2c249b2bc4b15b71", 0xfffffffffffffeb7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd6fe0)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) listen$netrom(r0, 0x1) sendto$unix(r0, &(0x7f00000000c0)="c58fbc3271f368727728b2b870ca07cf8f79ecf2365c12903924b0a0d308d23bd38a8ccfaec0dd98cad691f789ef4694f829e07252732392122cf492572f09fb69488fb536337c083acf99fe927de172f7d9c274aaada91e1c97a1dcec7a3933174352eddd16dcd0d585f972dca1d73cd91f7d311ae84a90445c2b10cf19ad9cef4f27843a662c739fc03a4c08b92cb5d3afbf517b107bba4abe054ed794fc8099d08536899f35335eea47933b0fc6e1a3d034", 0xb3, 0x4000000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8) getpeername$packet(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002840)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002880)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x8, 0x9, 0x1ff, 0x400, 0x9c91, 0x410000, r2}) 2018/02/20 03:24:12 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@can, &(0x7f0000000140)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x0, 0x4}, {0x4, 0x7fffffff}, {0xc, 0x401}, {0x3, 0x1000}, {0x3, 0x1}, {0x7, 0x2}, {0x0, 0x7fffffff}, {0x8, 0xc128}, {0x4, 0xbe}, {0x8, 0x3}], 0xa) r1 = socket(0x15, 0x80005, 0x0) bind$inet(r1, &(0x7f0000025ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt(r1, 0x40200000000114, 0x8, &(0x7f0000e92ffc)=""/4, &(0x7f0000fcb000)=0x4) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/02/20 03:24:12 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a3fe0)={@common='lo\x00', @ifru_flags}) r1 = socket$inet6(0xa, 0x1, 0x7fffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xca2a}, 0x8) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) [ 35.131086] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 35.139287] in_atomic(): 1, irqs_disabled(): 0, pid: 5, name: kworker/u4:0 [ 35.146331] 5 locks held by kworker/u4:0/5: [ 35.150685] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<000000007ff6a0a8>] process_one_work+0xaaf/0x1af0 [ 35.153246] device bridge0 entered promiscuous mode [ 35.160706] #1: (net_cleanup_work){+.+.}, at: [<00000000dae60ac0>] process_one_work+0xb01/0x1af0 [ 35.160735] #2: (net_sem){++++}, at: [<000000000674aedb>] cleanup_net+0x23f/0xd20 [ 35.160757] #3: (net_mutex){+.+.}, at: [<00000000c67bad36>] cleanup_net+0xa7d/0xd20 [ 35.160777] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<00000000bdab8e37>] tipc_topsrv_stop+0x231/0x610 [ 35.193451] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 35.200436] CPU: 1 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc1+ #232 [ 35.200442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.200454] Workqueue: netns cleanup_net [ 35.200460] Call Trace: [ 35.200472] dump_stack+0x194/0x257 [ 35.200488] ? arch_local_irq_restore+0x53/0x53 [ 35.200499] ? print_lock+0x9f/0xa2 [ 35.200509] ? lockdep_print_held_locks+0xc4/0x130 [ 35.245896] ___might_sleep+0x2b2/0x470 [ 35.249848] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 35.255705] ? find_held_lock+0x35/0x1d0 [ 35.259753] __might_sleep+0x95/0x190 [ 35.263529] ? lock_downgrade+0x980/0x980 [ 35.267658] lock_sock_nested+0x37/0x110 [ 35.271696] tipc_release+0x103/0xff0 [ 35.275484] ? tipc_sk_backlog_rcv+0x390/0x390 [ 35.280043] ? retint_kernel+0x10/0x10 [ 35.283916] ? lock_acquire+0x256/0x580 [ 35.287867] ? tipc_topsrv_stop+0x1a3/0x610 [ 35.292167] ? lock_release+0xa40/0xa40 [ 35.296121] ? trace_event_raw_event_module_request+0x320/0x320 [ 35.302165] sock_release+0x8d/0x1e0 [ 35.305855] tipc_topsrv_stop+0x3c0/0x610 [ 35.309976] ? kfree+0xf3/0x260 [ 35.313229] ? tipc_topsrv_start+0x1010/0x1010 [ 35.317788] ? trace_hardirqs_on+0xd/0x10 [ 35.321911] ? tipc_nl_media_set+0x570/0x570 [ 35.326298] tipc_exit_net+0x15/0x40 [ 35.329984] ops_exit_list.isra.6+0xae/0x150 [ 35.334373] cleanup_net+0x6ba/0xd20 [ 35.338064] ? find_held_lock+0x35/0x1d0 [ 35.342104] ? unregister_pernet_device+0x70/0x70 [ 35.346919] ? trace_hardirqs_off+0xd/0x10 [ 35.351129] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 35.356214] ? lock_release+0xa40/0xa40 [ 35.360174] ? check_noncircular+0x20/0x20 [ 35.364385] ? lock_acquire+0x1d5/0x580 [ 35.368334] ? process_one_work+0xb01/0x1af0 [ 35.372729] ? __lock_is_held+0xb6/0x140 [ 35.376781] process_one_work+0xbbf/0x1af0 [ 35.381002] ? pwq_dec_nr_in_flight+0x450/0x450 [ 35.385661] ? __schedule+0x8ea/0x2040 [ 35.389522] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 35.394614] ? check_noncircular+0x20/0x20 [ 35.398821] ? lock_downgrade+0x980/0x980 [ 35.402950] ? do_wait_intr_irq+0x3e0/0x3e0 [ 35.407259] ? lock_acquire+0x1d5/0x580 [ 35.411210] ? lock_acquire+0x1d5/0x580 [ 35.415159] ? worker_thread+0x4a3/0x1990 [ 35.419283] ? lock_downgrade+0x980/0x980 [ 35.423410] ? lock_release+0xa40/0xa40 [ 35.427357] ? try_to_del_timer_sync+0xe0/0x130 [ 35.432003] ? do_raw_spin_trylock+0x190/0x190 [ 35.436577] worker_thread+0x223/0x1990 [ 35.440524] ? finish_task_switch+0x1e2/0x890 [ 35.445026] ? process_one_work+0x1af0/0x1af0 [ 35.449496] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.454489] ? trace_hardirqs_on+0xd/0x10 [ 35.458611] ? mmdrop+0x18/0x30 [ 35.461864] ? finish_task_switch+0x29b/0x890 [ 35.466338] ? copy_overflow+0x20/0x20 [ 35.470226] ? __schedule+0x8ea/0x2040 [ 35.474103] ? check_noncircular+0x20/0x20 [ 35.478311] ? find_held_lock+0x35/0x1d0 [ 35.482350] ? find_held_lock+0x35/0x1d0 [ 35.486393] ? find_held_lock+0x35/0x1d0 [ 35.490435] ? complete+0x62/0x80 [ 35.493870] ? __schedule+0x2040/0x2040 [ 35.497816] ? do_wait_intr_irq+0x3e0/0x3e0 [ 35.502109] ? __lockdep_init_map+0xe4/0x650 [ 35.506493] ? do_raw_spin_trylock+0x190/0x190 [ 35.511050] ? lockdep_init_map+0x9/0x10 [ 35.515101] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 35.520178] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.525169] ? trace_hardirqs_on+0xd/0x10 2018/02/20 03:24:13 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000), &(0x7f0000009000), 0x1}, 0x20) 2018/02/20 03:24:13 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x3, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) [ 35.529291] ? __kthread_parkme+0x175/0x240 [ 35.533590] kthread+0x33c/0x400 [ 35.536931] ? process_one_work+0x1af0/0x1af0 [ 35.541397] ? kthread_stop+0x7a0/0x7a0 [ 35.545348] ret_from_fork+0x3a/0x50 [ 35.568255] device bridge0 left promiscuous mode 2018/02/20 03:24:13 executing program 5: r0 = socket(0x4, 0x807, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x181b}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xf9, 0xa3d, 0x1000, 0x77, 0x5}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6, 0x4}, 0x98) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0xffffffff, 0xff, 0xff000000], [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='eql\x00', {0xff}, {0xff}, 0x73, 0x0, 0x4, 0x10}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xb0e, 0x2}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "85472f653f8b568272c740f5becafa39fd1d23c910823892854f8f07a31e"}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0xff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x7f, 0x0, 0x2, 0x4}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x247c}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r3, 0x4, 0x30}, &(0x7f00000000c0)=0xc) getsockname$inet6(r0, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000400)={0x1f, {0xdb3a, 0x8001, 0x400, 0xe58c, 0x2040, 0x5}, 0x4}, 0xa) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x540, 0xffffffff, 0x350, 0x230, 0x230, 0xffffffff, 0xffffffff, 0x470, 0x470, 0x470, 0xffffffff, 0x4, &(0x7f0000058000), {[{{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x1, 0x6, 0x9, 0x1e, 0x0, 0x6, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x20}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}], 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xff], @common='gre0\x00', @common='sit0\x00', {0xff}, {}, 0x11, 0x7, 0x2, 0x8}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) 2018/02/20 03:24:13 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@l2={0x1f, 0x1000, {0x6, 0x100000001, 0x0, 0x3ff, 0x7, 0x7}, 0x40, 0x1}, 0xe, &(0x7f00000000c0)=[{&(0x7f0000000080)="cedfa1132349fd940d2c5b8b1eb9d3", 0xf}], 0x1, &(0x7f0000000100)=[{0xa8, 0x11d, 0x1, "247ab62b1e951143498c58ac7a2b3475d641207b3387cd0481d66bd6300f433c70fcee171e798cdef1c1f59a97648b6d89040fade06e1c8db549f0b7f36a0d9375f6e245294637d31d9c7669ba905bcd458340c2c54b415e9038dcb5d729cc212c17df3c28679292f42cab96d14c597f29d3c690c4e2be9f8bb1389c19568504a49f9ffb383308761ad7c47d6090daf77db8"}], 0xa8, 0x20000801}, 0x20000040) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6bff6)=@rc={0x1f}, 0x9, &(0x7f0000a02fd0)=[], 0x0, &(0x7f0000027e58)=[]}, 0x0) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001}, 0x1, 0x1, 0x3, 0x3}}, 0x26) [ 35.606423] audit: type=1400 audit(1519097053.332:21): avc: denied { map_read map_write } for pid=5426 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.669739] ip6t_REJECT: ECHOREPLY is not supported. 2018/02/20 03:24:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x4800, &(0x7f0000001080)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8000}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={0x0, 0x6}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001180)={r2, 0x49}, &(0x7f00000011c0)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/20 03:24:13 executing program 3: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000000100)="24000000f81e10001a0000008efc7700e1ffdfffffffffffffff08ff1dfa070000001d730006763b3be123576640f5ff00f703fced1ea45dd55303da924924af722bbe39", 0x44) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x571f, 0x9e5, 0x5, 0x1, 0xffffffffffffffff, 0x5}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) 2018/02/20 03:24:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020005, &(0x7f0000940000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/20 03:24:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000dd9fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e24000)=@ethtool_gstrings={0x1b, 0x4}}) 2018/02/20 03:24:13 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/198, 0xc6, 0x2000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/02/20 03:24:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000012) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xa4f8, 0x4, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={r4, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x204, 0x40, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r5, 0x4}, 0x8) getpeername$ax25(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000000ffc)) r6 = socket(0x200000200013, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e48ffc)=0xfffffffffffffffa, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}}, &(0x7f0000000200)=0x8c) write(r6, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/20 03:24:13 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="fb5d95cf049dda4d66cbe49dc7c4b64c40dc11b092e46b889da186d1670ed860a60efeb2406090a759acf45368383231de2b4d586443c670dc5b5299d63e6e02848b70543196d69d06fd2cedb2ec2636d280971c051db255076e7997976346eae5d30218883fee3360e77cbad67d98b8dfe88e8ca1a51920ebaee86e8d3350e44382fd", 0x83) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00004f0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000f02fe0)="9a4623631a9e3aad7bc1fa6856a7c55474b98bf412868963c97e873a2682e174"}) pipe(&(0x7f0000000000)={0x0}) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/20 03:24:13 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x806, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000dbc000)={0x14, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket(0x8, 0x80003, 0x401) [ 35.702682] ip6t_REJECT: ECHOREPLY is not supported. 2018/02/20 03:24:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000029ff0)=[], 0x0, &(0x7f0000001000)=[]}, 0x80000) 2018/02/20 03:24:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)={0x18, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x2, @empty, 0x7}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xff}, 0x8) 2018/02/20 03:24:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) 2018/02/20 03:24:13 executing program 5: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) 2018/02/20 03:24:13 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) [ 35.749220] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7928 sclass=netlink_route_socket pig=5461 comm=syz-executor3 [ 35.789104] netlink: 'syz-executor6': attribute type 15 has an invalid length. 2018/02/20 03:24:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f000038f000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:13 executing program 0: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x80000001) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) [ 35.823821] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7928 sclass=netlink_route_socket pig=5461 comm=syz-executor3 2018/02/20 03:24:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000094dfc8)={0x0, 0x0, &(0x7f0000966fe0)=[{&(0x7f000019bf37)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1}, 0x0) socketpair(0x1, 0x3, 0x3, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x9, 0x5, 0x401, 0x10001, 0x1a, 0x4}) 2018/02/20 03:24:13 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000578000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1d}]}, &(0x7f0000f91ffc)=0x10) socketpair(0x4, 0x5, 0x4, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x3}], 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/20 03:24:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a93000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x360, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000f15000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='nr0\x00', @common='gretap0\x00', {}, {}, 0x84}, 0x0, 0x258, 0x280, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [], 0x0, [], 0x0, 0x40000005}}, @common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@common='ifb0\x00', @common='vcan0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001400)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001500)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001540)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x79d, 0x10000, 0x1, 0x500, 0x3, 0x200000, r1}) 2018/02/20 03:24:13 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x20000000000001da, &(0x7f0000016000)=[{0x28, 0x2, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x100000000}]}, 0xfffffffffffffda9) 2018/02/20 03:24:13 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x7, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x16, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@snap={0xab, 0xab, ')', "aebb54", 0x600}}}}}, 0x0) 2018/02/20 03:24:13 executing program 2: r0 = socket(0x9, 0x0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001840)=0xe8) sendmsg$can_raw(r0, &(0x7f0000001940)={&(0x7f0000001880)={0x1d, r1}, 0x10, &(0x7f0000001900)={&(0x7f00000018c0)=@can={{0x7ff, 0x400, 0x81, 0x7f8000000}, 0x6, 0x1, 0x0, 0x0, "8f843510921c401a"}, 0x10}, 0x1, 0x0, 0x0, 0x7767b22ad6262c41}, 0x4000000) socket$inet(0xa, 0x801, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0xff, 0x20, 0x7, 0x4, 0x0, 0x9467}) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getpeername$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) epoll_create1(0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x3d, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd57) 2018/02/20 03:24:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x20}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) socket(0x1f, 0x3, 0x85f) 2018/02/20 03:24:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002acffc)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@llc={0x1a, 0xf5, 0x2, 0x8, 0x100, 0x81, @empty}}) 2018/02/20 03:24:13 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x0, 0x5, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000)=0x14) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/20 03:24:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00003bcff7)="230a0eb9464f8894a7", 0xffffffffffffffab) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0xa96, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00007e6f28)="d526197cce697f5b1f7b614857e871fb2071e3f1dae17a2c2c2e53e10edc097e664b3e01d7820c24ef9d6e294eca59f88bedb0eb94f68dff763b5a82d042c8b9622ccd121250b95f0dea485ed6f9ab62b602680e571f5456cb1e70ff6a6cfb0abc93fae00efb96a3a6f955ce66a596baf238c7b21c32e9feb7c78f18b9c78341dfd709939fb90c604fece16f4f4471cabe96fe32020e9ae431bf16c1cf89e44fa0f053e840ab51d06b6f065342f07c1c5c39dbc42db62f9f12a22bc3d805851e9629c937095b635e7d18e4", 0xcb, 0x400c040, &(0x7f0000feaff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x4ea, 0x0, &(0x7f0000bc8ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/20 03:24:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000804f82), 0x0, 0x200007ff, &(0x7f0000d73000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00009f5000)='r', 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000084b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) socket$inet(0x2, 0x5, 0x200) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="e43ececb98f6122bc15a4adb830a4117", 0x10) close(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept4$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/02/20 03:24:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000cd8000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf50174be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='nr0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/02/20 03:24:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x80000000) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00003aa000)="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", 0x5b1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) 2018/02/20 03:24:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000786000)={0x0, 0x0, &(0x7f000092bf70)=[], 0x0, &(0x7f0000629fb4)=""/76, 0x4c}, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x8, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) 2018/02/20 03:24:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000980000)=[{&(0x7f0000571000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000400000000f9000008", 0x29}], 0x1) 2018/02/20 03:24:13 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000bcf000), 0x13e) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7, 0x30, 0xffffffffffffffe1, 0x4}, &(0x7f00000000c0)=0x18) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xc313}, &(0x7f0000000180)=0x8) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) [ 36.008380] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 36.059771] [ 36.061438] ====================================================== [ 36.067742] WARNING: possible circular locking dependency detected [ 36.074053] 4.16.0-rc1+ #232 Tainted: G W [ 36.079402] ------------------------------------------------------ [ 36.085703] syz-executor3/5525 is trying to acquire lock: [ 36.091221] (rtnl_mutex){+.+.}, at: [<000000009c2eb75c>] rtnl_lock+0x17/0x20 [ 36.098498] [ 36.098498] but task is already holding lock: [ 36.104456] (&xt[i].mutex){+.+.}, at: [<000000009d0c54fd>] xt_find_table_lock+0x3e/0x3e0 [ 36.112770] [ 36.112770] which lock already depends on the new lock. [ 36.112770] [ 36.121072] [ 36.121072] the existing dependency chain (in reverse order) is: [ 36.128671] [ 36.128671] -> #2 (&xt[i].mutex){+.+.}: [ 36.134128] __mutex_lock+0x16f/0x1a80 [ 36.138528] mutex_lock_nested+0x16/0x20 [ 36.143098] xt_find_table_lock+0x3e/0x3e0 [ 36.147837] xt_request_find_table_lock+0x28/0xc0 [ 36.153187] get_info+0x154/0x690 2018/02/20 03:24:13 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x14a) sendto$inet(r0, &(0x7f0000000000)="7630bab47d688e2bb8ac1a4dc4b86fb26414ac6a92e57897be1345fbca5fa51e73de04236b1fd9cb59ce89aff8", 0x2d, 0x20040000, &(0x7f0000000040)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/20 03:24:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000003e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001affc)=0x3a) pwritev(r1, &(0x7f0000000ff0)=[{&(0x7f000003ef74)="3827cb9da8b45cd4dd239f759161", 0xe}], 0x1, 0x0) [ 36.157143] do_ip6t_get_ctl+0x159/0xaf0 [ 36.161706] nf_getsockopt+0x6a/0xc0 [ 36.165923] ipv6_getsockopt+0x1df/0x2e0 [ 36.170486] tcp_getsockopt+0x82/0xd0 [ 36.174789] sock_common_getsockopt+0x95/0xd0 [ 36.179792] SyS_getsockopt+0x178/0x340 [ 36.184276] do_syscall_64+0x282/0x940 [ 36.188673] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.194364] [ 36.194364] -> #1 (sk_lock-AF_INET6){+.+.}: [ 36.200158] lock_sock_nested+0xc2/0x110 [ 36.204724] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.210248] ipv6_setsockopt+0xd7/0x130 [ 36.214729] rawv6_setsockopt+0x4a/0xf0 [ 36.219211] sock_common_setsockopt+0x95/0xd0 [ 36.224216] SyS_setsockopt+0x189/0x360 [ 36.228694] do_syscall_64+0x282/0x940 [ 36.233089] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.238777] [ 36.238777] -> #0 (rtnl_mutex){+.+.}: [ 36.244057] lock_acquire+0x1d5/0x580 [ 36.248362] __mutex_lock+0x16f/0x1a80 [ 36.252756] mutex_lock_nested+0x16/0x20 2018/02/20 03:24:14 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000674fc8)={&(0x7f00005e1000)={0x10}, 0xc, &(0x7f0000e5dffc)={&(0x7f0000de4000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 36.257323] rtnl_lock+0x17/0x20 [ 36.261196] unregister_netdevice_notifier+0x91/0x4e0 [ 36.266892] tee_tg_destroy+0x61/0xc0 [ 36.271196] cleanup_entry+0x242/0x380 [ 36.275591] __do_replace+0x7ac/0xa70 [ 36.279892] do_ip6t_set_ctl+0x40f/0x5f0 [ 36.284459] nf_setsockopt+0x67/0xc0 [ 36.288678] ipv6_setsockopt+0x10b/0x130 [ 36.293241] udpv6_setsockopt+0x45/0x80 [ 36.297724] sock_common_setsockopt+0x95/0xd0 [ 36.302725] SyS_setsockopt+0x189/0x360 [ 36.307200] do_syscall_64+0x282/0x940 [ 36.311593] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.317279] [ 36.317279] other info that might help us debug this: [ 36.317279] [ 36.325399] Chain exists of: [ 36.325399] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 36.325399] [ 36.335704] Possible unsafe locking scenario: [ 36.335704] [ 36.341741] CPU0 CPU1 [ 36.346383] ---- ---- [ 36.351027] lock(&xt[i].mutex); [ 36.354463] lock(sk_lock-AF_INET6); 2018/02/20 03:24:14 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x20, 0x0, 0x10001, 0x5f6b}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x540, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, r2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r3}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) [ 36.360763] lock(&xt[i].mutex); [ 36.366713] lock(rtnl_mutex); [ 36.369975] [ 36.369975] *** DEADLOCK *** [ 36.369975] [ 36.376020] 1 lock held by syz-executor3/5525: [ 36.380584] #0: (&xt[i].mutex){+.+.}, at: [<000000009d0c54fd>] xt_find_table_lock+0x3e/0x3e0 [ 36.389332] [ 36.389332] stack backtrace: [ 36.393817] CPU: 0 PID: 5525 Comm: syz-executor3 Tainted: G W 4.16.0-rc1+ #232 [ 36.402367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.411701] Call Trace: [ 36.414271] dump_stack+0x194/0x257 [ 36.417883] ? arch_local_irq_restore+0x53/0x53 [ 36.422543] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.427537] ? save_trace+0xe0/0x2b0 [ 36.431233] __lock_acquire+0x30a8/0x3e00 [ 36.435363] ? print_irqtrace_events+0x270/0x270 [ 36.440111] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.445281] ? __lock_acquire+0x664/0x3e00 [ 36.449509] ? __lock_acquire+0x664/0x3e00 [ 36.453728] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.458900] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.464079] lock_acquire+0x1d5/0x580 [ 36.467858] ? lock_acquire+0x1d5/0x580 [ 36.471814] ? rtnl_lock+0x17/0x20 [ 36.475336] ? lock_release+0xa40/0xa40 [ 36.479294] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.485159] ? rcu_note_context_switch+0x710/0x710 [ 36.490069] ? __lock_acquire+0x664/0x3e00 [ 36.494286] ? find_held_lock+0x35/0x1d0 [ 36.498332] ? __might_sleep+0x95/0x190 [ 36.502287] ? rtnl_lock+0x17/0x20 [ 36.505812] __mutex_lock+0x16f/0x1a80 [ 36.509681] ? rtnl_lock+0x17/0x20 [ 36.513203] ? rtnl_lock+0x17/0x20 [ 36.516726] ? lock_release+0xa40/0xa40 [ 36.520687] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.525510] ? rcutorture_record_progress+0x10/0x10 [ 36.530512] ? is_bpf_text_address+0xa4/0x120 [ 36.534986] ? kernel_text_address+0x102/0x140 [ 36.539553] ? __kernel_text_address+0xd/0x40 [ 36.544037] ? unwind_get_return_address+0x61/0xa0 [ 36.548949] ? __save_stack_trace+0x7e/0xd0 [ 36.553262] ? check_noncircular+0x20/0x20 [ 36.557486] ? save_stack+0x43/0xd0 [ 36.561095] ? kasan_kmalloc+0xad/0xe0 [ 36.564953] ? __kmalloc+0x162/0x760 [ 36.568637] ? xt_replace_table+0x641/0x9d0 [ 36.572968] ? __do_replace+0x2e3/0xa70 [ 36.576913] ? do_ip6t_set_ctl+0x40f/0x5f0 [ 36.581119] ? nf_setsockopt+0x67/0xc0 [ 36.584974] ? ipv6_setsockopt+0x10b/0x130 [ 36.589175] ? udpv6_setsockopt+0x45/0x80 [ 36.593292] ? sock_common_setsockopt+0x95/0xd0 [ 36.597927] ? SyS_setsockopt+0x189/0x360 [ 36.602045] ? do_syscall_64+0x282/0x940 [ 36.606078] ? pcpu_chunk_relocate+0x315/0x770 [ 36.610635] ? print_irqtrace_events+0x270/0x270 [ 36.615361] ? free_percpu+0x229/0x830 [ 36.619219] ? lock_downgrade+0x980/0x980 [ 36.623337] ? __lock_is_held+0xb6/0x140 [ 36.627368] ? lock_release+0xa40/0xa40 [ 36.631311] ? tee_tg6+0x170/0x170 [ 36.634831] mutex_lock_nested+0x16/0x20 [ 36.638859] ? mutex_lock_nested+0x16/0x20 [ 36.643064] rtnl_lock+0x17/0x20 [ 36.646401] unregister_netdevice_notifier+0x91/0x4e0 [ 36.651559] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.656545] ? trace_hardirqs_on+0xd/0x10 [ 36.660669] ? register_netdevice_notifier+0x860/0x860 [ 36.665915] ? free_percpu+0x22e/0x830 [ 36.669774] ? __alloc_percpu+0x30/0x30 [ 36.673718] ? find_next_bit+0xcc/0x100 [ 36.677664] ? cpumask_next+0x24/0x30 [ 36.681437] ? tee_tg6+0x170/0x170 [ 36.684948] tee_tg_destroy+0x61/0xc0 [ 36.688717] cleanup_entry+0x242/0x380 [ 36.692572] ? cleanup_match+0x220/0x220 [ 36.696605] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.702459] ? find_next_bit+0x5a/0x100 [ 36.706408] __do_replace+0x7ac/0xa70 [ 36.710183] ? compat_table_info+0x4a0/0x4a0 [ 36.714563] ? kasan_check_write+0x14/0x20 [ 36.718768] ? _copy_from_user+0x99/0x110 [ 36.722884] do_ip6t_set_ctl+0x40f/0x5f0 [ 36.726912] ? translate_compat_table+0x1c50/0x1c50 [ 36.731904] ? mutex_unlock+0xd/0x10 [ 36.735590] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 36.740843] nf_setsockopt+0x67/0xc0 [ 36.744527] ipv6_setsockopt+0x10b/0x130 [ 36.748560] udpv6_setsockopt+0x45/0x80 [ 36.752508] sock_common_setsockopt+0x95/0xd0 [ 36.756975] SyS_setsockopt+0x189/0x360 [ 36.760919] ? SyS_recv+0x40/0x40 [ 36.764344] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 36.769858] ? do_syscall_64+0xb7/0x940 [ 36.773808] ? SyS_recv+0x40/0x40 [ 36.777231] do_syscall_64+0x282/0x940 [ 36.781090] ? __do_page_fault+0xc90/0xc90 [ 36.785294] ? finish_task_switch+0x1e2/0x890 [ 36.789759] ? finish_task_switch+0x1b9/0x890 [ 36.794235] ? syscall_return_slowpath+0x550/0x550 [ 36.799134] ? syscall_return_slowpath+0x2ac/0x550 [ 36.804035] ? prepare_exit_to_usermode+0x350/0x350 [ 36.809029] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 36.814365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.819180] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.824348] RIP: 0033:0x453da9 [ 36.827511] RSP: 002b:00007fd61a75cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 36.835191] RAX: ffffffffffffffda RBX: 00007fd61a75d6d4 RCX: 0000000000453da9 [ 36.842430] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 36.849668] RBP: 000000000072bea0 R08: 00000000000002b7 R09: 0000000000000000 2018/02/20 03:24:14 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x3, [0x8, 0x4, 0x81, 0x9, 0x5, 0x1f, 0xffffffff, 0x7]}, 0x5c) r1 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) pipe(&(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r1, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}}, 0x1c) connect$inet6(r1, &(0x7f0000de33c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = socket(0x15, 0x7, 0x9) accept$ipx(r4, &(0x7f0000001280), &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) 2018/02/20 03:24:14 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0xff, 0x10, 0x200}, &(0x7f0000000100)=0x18) getsockname(r0, &(0x7f0000000140)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) r2 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x0, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/20 03:24:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) socket$bt_hci(0x1f, 0x3, 0x1) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00004d3c18)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x160, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, 0x32}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @common='sit0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffff8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@generic={0x1, 0x7, 0xffff}) sendto$inet6(r0, &(0x7f0000fa0fd6), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/20 03:24:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x6, {0x2, 0x2, @rand_addr=0x4}, @generic="4c22b8171076775b0c94175842fe6130"}) 2018/02/20 03:24:14 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0x2, @empty}, 0x10) 2018/02/20 03:24:14 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @multicast1}, &(0x7f0000000040)=0xfffffffffffffcd8) r1 = epoll_create1(0x0) poll(&(0x7f00001bbfb0)=[{r0}, {r0}, {r0, 0x100000}, {r0, 0x4000}, {r1}, {r0}, {r1}, {r0, 0x404}, {r0, 0x4}, {r0}], 0xa, 0x576) 2018/02/20 03:24:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000018fe8)={r0, &(0x7f0000026000), &(0x7f0000938000)}, 0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xe4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x2, 0x2}, &(0x7f00000000c0)=0x10) 2018/02/20 03:24:14 executing program 3: socketpair(0x15, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001680)={{0x2, 0x3, @rand_addr=0x10001}, {0x306, @random="f5b9226c0327"}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='erspan0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x100, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x481}, &(0x7f0000000180)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) [ 36.856905] R10: 0000000020cd8000 R11: 0000000000000246 R12: 00000000ffffffff [ 36.864145] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000000 2018/02/20 03:24:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000000080)=@can={0x1d}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$inet6(0xa, 0x7, 0x3) sendto(r0, &(0x7f0000000000)="ce00fe7588d49e51537d8d2ab803c46ce05a4ebfd3e9a1e960ceac9748ecd5bb0e", 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xffffffffffffff31) socketpair(0x0, 0x803, 0x20, &(0x7f0000000100)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x6173, @mcast2={0xff, 0x2, [], 0x1}, 0x989b}}, 0x1, 0x4, 0x5, 0x80000001, 0x7}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r6}, &(0x7f0000000300)=0x8) [ 36.961042] sctp: [Deprecated]: syz-executor2 (pid 5589) Use of int in max_burst socket option. [ 36.961042] Use struct sctp_assoc_value instead 2018/02/20 03:24:14 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000ad3000)={0x10}, 0x18f, &(0x7f00000000c0)={&(0x7f00000002c0)=@updpolicy={0x0, 0x19, 0x1, 0x5, 0x0, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x2, 0x9, 0x2, 0xa0, 0x20, 0x2f, r2, r3}, {0x7f, 0x100000000, 0xdf9f, 0x3, 0x75a1, 0x1, 0x2, 0x8}, {0x42a1, 0x4, 0x3f, 0xce19}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x1}, [@tfcpad={0x0, 0x16, 0x1e1}, @user_kmaddress={0x0, 0x13, {@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@rand_addr=0x200, 0x0, 0x2}}, @tfcpad={0x0, 0x16, 0x9}]}, 0xfffffd7c}, 0x1, 0x0, 0x0, 0x80000000}, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x3f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000440)={r5, @in6={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}}, [0xf3c, 0x100, 0x5, 0x5, 0x7fffffff, 0x6, 0xdf0, 0xa6, 0x8, 0x7, 0x101, 0x2, 0x0, 0x0, 0x10000]}, &(0x7f0000000580)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000005c0)={0x6, 0x206, 0x1, 0x2, r6}, 0x10) r7 = socket(0x5, 0x6, 0x70000000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000000000)) 2018/02/20 03:24:14 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x8001, 0x80, 0xab, 0x80}, {0x5, 0x6, 0x9, 0x2}]}, 0x10) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x28, "90c709718010cc2bacdd8705503764791cb064d17005bd8cd0a9098a2356ce343206c3b4f5c6f4a5"}, &(0x7f00000000c0)=0x30) r2 = accept4$unix(r1, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r2}) r3 = socket$unix(0x1, 0x8000006, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000180)={r5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000040)="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", 0xfc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f00000001c0)={r8, 0x3}) getsockname$unix(r6, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) getsockname$unix(r3, &(0x7f000096cff8)=@abs, &(0x7f00008c1000)=0x8) 2018/02/20 03:24:14 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003ff6)='nyzkarlel\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x3}, 0x2a1) 2018/02/20 03:24:14 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f00000f8a2c)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="1ff653f08343c0e0cf31e662a7052391", 0x10) 2018/02/20 03:24:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x6, 0x1, 0x3, 0x18, 0x0, 0x9}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r2 = accept4(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x58, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="1e336500ff4ad5e700000022000000ec", 0x10) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) accept(r3, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000000100)=0x1e) getpeername$unix(r3, &(0x7f0000000300)=@abs, &(0x7f0000000440)=0xfffffffffffffe20) 2018/02/20 03:24:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000000040)=@ethtool_eee={0x44, 0x400, 0x7, 0x7, 0x0, 0x80000001, 0x6, 0x20, [0x7, 0x8]}}) 2018/02/20 03:24:14 executing program 2: socket(0x0, 0x8000e, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002b8ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f00001f5000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0xffffffffffffffff, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) socketpair(0x1d, 0x4, 0x6, &(0x7f0000000000)={0x0}) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000040)=0x2, 0x4) 2018/02/20 03:24:14 executing program 5: r0 = socket(0x1c, 0x6, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) [ 37.001736] sctp: [Deprecated]: syz-executor2 (pid 5589) Use of int in max_burst socket option. [ 37.001736] Use struct sctp_assoc_value instead 2018/02/20 03:24:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000)="4f6fa0a63f4d8920962ddb6221ad002eec2bfbc7f4298498451cf17eb06291de5b41567e194ff93ed33c88dcfaff14f6ed88bb37c794e6d1828cef09c8cfbea66140f1006694436dfa7edb525f006d97902ecb32be78c92a5850223d01a8f0", 0x5f, 0x800, &(0x7f0000000080)={0x1a, 0xff, 0xff, 0x99, 0x1f, 0x10001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100000001, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x3c896783, &(0x7f0000000040)="d605") accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80000) gettid() getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/59}, &(0x7f00000000c0)=0x3d) ioctl(r0, 0x8936, &(0x7f0000000200)="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") poll(&(0x7f0000000100)=[{r0, 0x8000}, {r0, 0x8}], 0x2, 0x10001) 2018/02/20 03:24:14 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, {0x80000000, 0x0, 0x8000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xfffffd56) 2018/02/20 03:24:14 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/154, 0x9a}, {&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)}], 0x7, &(0x7f0000001580)=""/215, 0xd7, 0x6}, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001800)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001840)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001980)={0x0, 0x995}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002e00)={0x0, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, [0x559a, 0x1f, 0x7016, 0x6, 0x2, 0x800, 0x0, 0xffffffffffffffba, 0x3000000000, 0x2, 0x57fb, 0x3bea, 0x6, 0x4, 0xd9b6]}, &(0x7f0000002f40)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002f80)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f0000003040)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003080)={0x2, 0x5, 0x4, 0x0, 0xb1, 0x301, 0x8, 0x9, 0x0}, &(0x7f00000030c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000003100)={0x0, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x3f}}, 0xaf71, 0x57}, &(0x7f00000031c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003200)={0x0, 0x7, 0x80000001, 0x1eb7, 0x4, 0x3ff}, &(0x7f0000003240)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000004840)={0x0, 0x8, 0x3, 0x100000000, 0x7f00000000, 0x1000, 0xfffffffffffffffb, 0xe244, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x9, 0xd547, 0x7, 0x8000, 0x9}}, &(0x7f0000004900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000004940)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x80000000, 0x9}, &(0x7f0000004a00)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000004b00)=[{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000001700)="32cdad9a840510821a833ffbf4a3083d92b014eb086436cb0d9d7dd54ba2ff715c3a12f8096995ef831b90623680738af3d5087af1de838324daa0d59263c88fe15121bb696bad4871db29fbdbcfa97f07610da74bc9e9ceda323b6f24448a1738aa3c30f03da20f371d70b2a3ddda7bd04290e0fa745b398e57cc351b3c2f9cc19ff056eacaf04c74d9fbd7e63850fa8178ab7b77bfa893ed", 0x99}], 0x1, &(0x7f0000001880)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x2, 0x0, 0xfffffffffffffffc, r2}}], 0x30, 0x40}, {&(0x7f00000018c0)=@in6={0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000001900)="534588fe05947bc4cdece25d12f5c97a016e349636e95329568dfa3b", 0x1c}], 0x1, &(0x7f0000001a00)=[@sndinfo={0x20, 0x84, 0x2, {0x38000000, 0x1, 0x5, 0x10000, r3}}], 0x30, 0x800}, {&(0x7f0000001a40)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f0000002d80)=[{&(0x7f0000001a80)="98447c879b5d832e4cf220bfab98e82fcb1a756dbd629866448056be728be6408a1754a6d3b265b172e876d98e434ccec14365694ea89ae54faa8e4d1d5e0fccf86511008f8cd6621c0151ac1d01b1f887b6f691ccba765bb88e21b016de2d62c6c2e5", 0x63}, {&(0x7f0000001b00)="98e369e811710343da571fe2fdec191a5b4cc52487ea1635c0d28936f3c568c83bdd57d68b2066529a0ea0ddc28b64", 0x2f}, 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{&(0x7f0000002cc0)="e47f5cca6996af0e23c85518efdf442ff16b5b016bffe2258d6c347d0eaf06ab8f6410f23317028e4a3f4a52da40da812459377f08a83694425dc9f622a274d9e9ac3eaadab45dca5ff42d0d5d2e849e6e9217ea6aaeaa568885732b6df44f86f3939e7c872b54d974cd0129ae1416cfaf748b0590b8a0e8fa46030bc5219e3a45e54c71396e0d1e97cd9d3db01c8051f40df879a3a808249dc5fc2ea6da75419005c1", 0xa3}], 0x6, &(0x7f0000003280)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8201, 0x30, 0xbe49, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x800, 0x9, 0x1, 0x10001, 0x7, 0x80000000, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x1, 0x0, 0x86, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x4, 0x7, 0xffff, 0x8, 0x8, 0x7, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x10000, 0x8, r8}}], 0xf0, 0x80}, {&(0x7f0000003380)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000047c0)=[{&(0x7f00000033c0)="c056f1d8eb2c7632c8c8fbbb8a13158646dcfb3e09f28c35375662c53e6a9c8ae2dd74de607e8ff50529091fb0acf53ee67b2ea2bf2c1495fed5841ed6d5dcea3eaa1e289c3a0fda2be36a977201fff0f8ff901a987aa5da5625d924e86ff34a2cccb9ea214b59717fa4b6b5e28538072d3d4d2ab7e9a44e6a206823e56bda81778e8578442c3382547d736043b2416888f22ff8176b871e60e92b2843ba960f05ae10c3bda5e7e57fe7981e10d371ff1e90f4c2663ff4b4a83f882e6834491f3be33716f967c2bfee6be12f14406a8543df23", 0xd3}, {&(0x7f00000034c0)="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", 0x1000}, {&(0x7f00000044c0)}, {&(0x7f0000004500)="3d1f6a4640a4777768177e5e0b8621580bf80a82983223dad74d55c25ab893386399178ec7da7b2a5131418e261eb75a53a0b15c9f858248c9ae5f7680d8cc6c0354cdce92573ecd03677a1b404ca631567052b55f6d4f61ba48bdfb998866d37d07398983975b5e5c80ec9c1a78bcc7f8ba5e3774d417208b100ad61b8aa8488da63a8eb5b2df853cb7313e", 0x8c}, {&(0x7f00000045c0)="529caf5063b7d691d594a8c19e8f120f6c09301df170dcc3b5234f7ed93c02d67da8b349f9a8023bc27165465b36ef54b6ecea15f0753f2ef6156dc2d6c8bafb125b7542e8b1fe5d7f0943ac6b6ebd4cc1294443083067345950462cdacca4778a31159fc6e28dcf32694aacddeb0da1338e2abef0bfa5b83bff233abb804ef8a6af6d3470206b12e2272b08b8c4bc934c44a089df0aae83cbe37ed71c3cc0fb0217586e6c34d96c6d1bfaaa1d1b2daff9b8385ff773441262c2137e3a743c108e9310b12fde25b636fd87", 0xcb}, {&(0x7f00000046c0)="f1204cd32a15a812b2b56ea43f6c58384692777e9927b75167b659d5ee2eddd8d2dafc26f66bd3ae14ef39a3053865a068bac94a6b507eea6e512344630f018ac0404a2e82deecb767a99d701ee1e90cadb72697c696e6d58e37c193bd5870ebc2a51dd47fcc5ba8d32a838ba1a047a07f39c871bbf9b59dbbeee2e50a2e7eb6600dd6dc26c138c2e99a02b72e5e70ae4041f23e329eebd644ad633bdc21a4421b44d0383aab8aab55d35740341410d00f9f8b01648b30ae192399cbd3f0c1bd9f1a0692bc73bc5dfa2e", 0xca}], 0x6, &(0x7f0000004a40)=[@init={0x18, 0x84, 0x0, {0xd002, 0x4, 0x101, 0x4cd}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x4, 0x8209, 0x2, 0x8000, 0x0, 0x58b8, 0x8f4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8, 0x2, 0x7f, r10}}], 0x90, 0x4}], 0x4, 0x80) 2018/02/20 03:24:14 executing program 4: socketpair(0x18, 0xfffffffffffffffc, 0x0, &(0x7f0000000040)) 2018/02/20 03:24:14 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002400030f07fffd946fa283bc0a00004003000000000008680081ffffd188737e", 0x24}], 0x1}, 0xfffffffffffffffc) 2018/02/20 03:24:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000033b000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) shutdown(r0, 0x0) socketpair(0xb, 0xe, 0x5, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x5, 0x7, 0x8, 0x15, r1}, 0x2c) 2018/02/20 03:24:14 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x9482, 0xfff, 0x6, 0x4, 0x12, 0xa11b}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/20 03:24:14 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000c9b2ac)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x80000000000000, 0x7, 0x41, &(0x7f0000ffe000/0x2000)=nil, 0x541}) 2018/02/20 03:24:14 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8000, 0xe5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x401}, 0x8) r3 = accept$llc(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001200)=0x10) sendto$llc(r3, &(0x7f0000001240)="bba8fdac8ba951976b11ef129daf5594f88361e741db4194dca11c08f9f11791d76381effd1f5a52f2b9fb2e6097ee5923d68dd8a24345500b49c67ccefc", 0x3e, 0x4008000, &(0x7f0000001280)={0x1a, 0x1c, 0x4, 0x8, 0x3, 0x4, @random="e2ae12a59780"}, 0x10) close(r0) 2018/02/20 03:24:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1b) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x1, @rand_addr=0x8001}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x40, 0x800000000000011d, [0x4, 0x8000, 0x1, 0x4]}, 0x10) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000200)={r3, 0xea, "9c474d7cdd8a530e2a61b11282f07266fbc4ec579e96da9bef5d59e4e2d3bb42714b32d2b605032737d932de78ed94496c2d79c1e6d9d4e68ad432be28a5b4f2df48d4c4f5c5e9b37dff4597d5276da3e98271a3247902a1fe7a3dfc64b4e2bc907b7d2f0cf4e10dda6674cadccba29c95fea4bf938d04c96299ed313fa8e25a733eef4d5940953363af5c9f6ce7b1b03929e35d4daffa52c0467be15693ad72335c6fabaddb137df8d5c990ac086fb8ca5f5bf6d0823ae6e7e8f87db36898724a25c5b7b0b4f0383e09cca5628b4ca0d7c7df8c5ee1b97fb87d505df82ae3d94b1bfed67373b38a97ab"}, &(0x7f0000000300)=0xf2) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x8, 0x0, 0x7, 0x100000000041}, &(0x7f0000000400)=0xa0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x2, 0x576, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}, {0xa, 0x2, 0x3dfffffffffffff, @loopback={0x0, 0x1}, 0x3ff}, 0x7, [0x8, 0x3, 0x400000000004, 0x400, 0xe22, 0x7fffffff, 0x9, 0x24ee9035]}, 0x5c) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3c8, 0x110, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000080), {[{{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xff000000, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x48a, 0x400, 0x16e3, 0x950, 0x0, 0x200, @generic="eb4b8fd98e917460fc3394ebee0d1831", @generic="f0fb7233fc8e79c2947b3d17df11902d", {0xff}, {}, 0x0, 0x10}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xe}, 0xf, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff000000, 0xff000000, @mac=@random="7849fcaab7e8", {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@empty, {[0x0, 0x0, 0xff, 0xff]}, 0x5, 0x2, 0x1f, 0x7ff, 0x9, 0xfffffffffffffffe, @generic="ca179f82ec57e9692edb0f61f22e42d8", @generic="cab37355b008a463470741ff484ece7e", {0xff}, {}, 0x0, 0x4}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x6, 0x8001, 0x3f, 0xfffffffffffffffa, 0x7, 0x6, 0xd8, r6}, &(0x7f0000000540)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r3, 0xb0a2}, 0x8) [ 37.050319] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 37.071326] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 37.084739] can: request_module (can-proto-6) failed. [ 37.130601] can: request_module (can-proto-6) failed. 2018/02/20 03:24:14 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a3fdc)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x1, 0x2, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6tnl0\x00'}) 2018/02/20 03:24:14 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x0, 0x3, 0x9, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441)=[], 0x0, &(0x7f0000000fe1)=[@op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/02/20 03:24:14 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000ba2ff4)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000c9b2ac)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x44800) 2018/02/20 03:24:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) 2018/02/20 03:24:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dab000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/20 03:24:14 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000080)="79d520f63ae382e9f04eff14d595bb8a", 0x10}, {&(0x7f00000000c0)="fc558b34299d3762776232b734f6b099c8856e8e83daa3631c898cdfa0a2135ff3ae1455d182aa3f7a1bd91cafb357a6e86716587cb9b0958c86aaf153489f7ea1dbabf399f930796c5283af6a5cee7d84488daa264981", 0x57}, {&(0x7f0000000140)="59072de91211527745aa475d67954ce3b02d4f8dc491a4d4feb98b7eaf475dfb7b4a406c48fee3738a4e650cf23ee5f49ef0ddc2b82cc780951e5b674768320509916b6633c948753a6c6d0954c9fd50fe5af991e890bd01db030a7dd6da8ad358116f18e1d307566cbabbf12b7fdd5d5a6d67ff9845088cfc432dfad58a0da642693025b8f23bd165c59ee1ff884dba24f4f99bf66d000daabc07c281313070c56115ae153b35f344600cc85b7e5d8a8fd0a386b800482c9ba6dfb1b7c7ef663bcf121283b583836a6ece5c2f72", 0xce}, {&(0x7f0000000240)="f2459ba6cc1bdb30a825a4cccf5a42cbae4c582aebf8deb2fadfecd85fbc7044ce6f63bdfe0f7a8ee058332ef78a0210299e66460bd6357f7f135ffe8ab7dde36d7f62695aa135bf0b2588af20a924", 0x4f}, {&(0x7f00000002c0)="0ffb63", 0x3}], 0x5, &(0x7f0000000380)=[{0x48, 0x113, 0x2, "4baafbcf6f136398213bb37fd9febc3cd731c5895d1d68d68817a9ca40ed2860ddddb88878e546aac3b50ba2ba363f4da5599fe61e"}, {0x78, 0x10e, 0x8, "0619d87a3feeea609977d623d05be8e3c444cb7e4f7a3a7b17ad45d767d31d20b99213d061d6269df243049a65ecddb419b77c356939b45e83a9734e55aabbb037161d9cc3b40c6f4176842ca9e5b741eb3d3a855d07ab987bec196bdb206b5236d44309f03b80"}], 0xc0, 0x8800}, 0x80) 2018/02/20 03:24:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x74c, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x556}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x47000000000000, 0x8}, 0xc) close(r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = epoll_create(0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8100}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)={0x1000000e}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c4ffc)=0xbfd, 0x4) 2018/02/20 03:24:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x2, @rand_addr=0x4}, 0xfffffffffffffdd8) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000000140)=[{&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000000c0)=""/92, 0x5c}], 0x3, &(0x7f0000000180)=""/36, 0x24, 0x630}, 0x1) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x4, {0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x31d5}}}, 0x3a) recvmsg(r0, &(0x7f00001ab000)={&(0x7f0000c0b000)=@alg, 0x58, &(0x7f00000b9000)=[], 0x0, &(0x7f00009e1000)=""/182, 0xb6}, 0x0) shutdown(r0, 0x0) 2018/02/20 03:24:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000aff0)=@common='bcsf0\x00'}) recvfrom$inet(r0, &(0x7f0000000000)=""/217, 0xd9, 0x2002, &(0x7f0000000100)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/20 03:24:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e91000)=0x1c, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) poll(&(0x7f000029cfe8)=[{r3}], 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000047a000), &(0x7f0000494000)=0x2) r4 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) sendto$packet(r4, &(0x7f0000000040)="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", 0x1000, 0x20040080, 0x0, 0x0) 2018/02/20 03:24:14 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) 2018/02/20 03:24:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x234) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x1, 0xfffffffffffffe47) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/143, &(0x7f0000000100)=0x8f) write(r0, &(0x7f0000b49000), 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000)) sendfile(r1, r2, &(0x7f0000004000), 0x100000000fff) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="41370d72a0d1060807a7fb8653f530e5024a7f3da8b1f77848d3496d3d274cd7cdffeec3f428ba7b3c6ce628376816ed7348d603f98333000a75a780a95f58", 0x3f}, {&(0x7f0000001080)="a14b73fd182dd367f407ad868b520cada65c958be2c3a5dcf507ed213dc12880b41ec925d26b22a58309557417f13b4a0907644e71533594030e92d4a8836229558733d6a68af493a0c779178c91eb7ee0a7b8816f5b4a45cd1dae68d4392b0971bc7705354d464e95f8c5b07174d219446d27ed5f8b71526689933c90f94e41caee6f546a0a55ce7f852ef8deccf43edd996cdf770b03cd86d28d4ac06d9ece0b15dfb301bd5d6a1905c9c00d434eb0afcdcd94", 0xb4}, {&(0x7f0000001140)="a588574575396bcf7948963c04004a02a0368ede3322c6f1182a8b1ba4d4ea6bf9b12790c64fc8d387cd6c4994c6f9d538e64feff44efa86faf3912631ea256bf03e29dc6ca0312fb448c4d720b09289b04fcdc098df98f1d31f44bd387f1380e74c418806a853cae33ff49a14dae92ffa3814de69f05c666e1e45be9a", 0x7d}, {&(0x7f00000011c0)="429bf7d2b68920b298103d48f06f93d0778afe0fa1e315f530d406490a82d1a9f4829504c3cda129ce12218ca134b0cf4a83b576cbdbb48686", 0x39}, {&(0x7f0000001200)="e796ed893b4b6b9f1d154842a4ef2ffbeda668f3519f7f753a5a426dca915f548ac411243048fc69e39856cd93a4366299edc45556e7a31122deae89b8a3c3221aeb4563298b88ca3d04ec4dd57dc0f581dec02d1df824ff0c13d53c8d901a", 0x5f}, {&(0x7f0000001280)="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", 0xfd}, {&(0x7f0000001380)="63a9cc20", 0x4}, {&(0x7f00000013c0)="4a8b899f506536dcd1e4c26d74abe0f384ae19ac457758f58d750edd1d8d45abe05efe9706a2382dba5a8409514043655d8121edbbb29cad7981b315312aa7e1cea1512d96b728444686e559143d6a6ba6f2e9166717090e02bf26d18b48757fcdb01f0e17a4cf5f06397852f83d9a0949c7bd76d116173726c5933ef3d82e20f3a9e44a9b1e21ebe8d03134fc7b7c", 0x8f}, {&(0x7f0000001480)="4fc03e70e334410529338a3c1a1ce6c99dffa3599d23d8746f5293fc16466ead", 0x20}], 0xa) 2018/02/20 03:24:14 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000005ff0)) r2 = socket$inet6(0xa, 0x0, 0x8010000000000083) socket$inet6(0xa, 0xe, 0x8001) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002eafec)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/02/20 03:24:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0xa545, 0x7, [0x1, 0x702, 0x8, 0x3, 0x401, 0x7ff, 0x3]}, 0x16) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0xfff, 0x9, 0x0, 0x2, 0x800, 0x9, 0x8000, 0x1, 0x7, 0x4, 0x9}, 0xb) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={@common='ip6gre0\x00', 0x1000}) 2018/02/20 03:24:14 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x32) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3, 0x0, 0xe, 0x2c80, 0x5, 0xffffffffce07e3e3}, 0x20) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/20 03:24:14 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, 0x0, 0x0, []}, 0x90) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0xd92) 2018/02/20 03:24:14 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x44}, {0xa, 0x0, 0x7fffffff, @empty, 0x2}, 0x8, [0x4, 0x0, 0x0, 0x8001, 0x1f, 0x3f, 0x4, 0xff]}, 0x5c) connect$inet6(r0, &(0x7f0000b7efe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/02/20 03:24:15 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)=""/155, &(0x7f0000000100)=0x9b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aed000)={0x1, &(0x7f0000027000)=[{0x2, 0x0, 0x0, 0x10}]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/02/20 03:24:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0xa, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x0) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x0, 0xe2, 0xa, 0x20, 0x20, 0x2c, r3, r4}, {0x891, 0x7, 0xe40cb28, 0xa77, 0x0, 0x1, 0xfffffffffffffff9, 0xec4}, {0x9c14, 0x6, 0x1ff, 0x80000001}, 0xffff, 0xb, 0x2, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x0, 0x1, 0x6, 0x1, 0x1, 0xffffffffffffffff}}, 0xe8) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000040)=""/181, &(0x7f0000000100)=0xb5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c78)=@nat={'nat\x00', 0x1b, 0x5, 0x328, 0x1e8, 0x1e8, 0xffffffff, 0x140, 0x140, 0x290, 0x290, 0xffffffff, 0x290, 0x290, 0x5, &(0x7f0000001fb0), {[{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @generic="b655ecbd61fb251b32ca250cca18a872", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @common='sit0\x00', @common='vcan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @multicast1=0xe0000001, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @empty, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @icmp_id, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) 2018/02/20 03:24:15 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 03:24:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000057000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr, 0x2}]}, 0x38}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x101, 0x4) 2018/02/20 03:24:15 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000000000), 0x26e) ioctl$sock_ifreq(r1, 0x89bd, &(0x7f0000000040)={@generic="6d5640083176c68bccbac9c284ba35ad", @ifru_map={0x1, 0x7fffffff, 0x1, 0x4e6, 0x5, 0xce4}}) 2018/02/20 03:24:15 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000e27fb0)={@common='ip6gretap0\x00', @ifru_mtu=0x7}) 2018/02/20 03:24:15 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10003, 0x80000001}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="458c40cad17a8fc4f552d9573fa56178d106e314a059ebd383", 0x19) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xfffffffffffff79b, r2, 0x1, 0x9}) sendmmsg$alg(r0, &(0x7f0000e56e78)=[{0x0, 0x0, &(0x7f000064cfe0)=[]}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x0, 0x0, &(0x7f00000fff80)=[], 0x0, &(0x7f00001e1e78)=[]}], 0x1, 0x0) 2018/02/20 03:24:15 executing program 4: r0 = socket$inet(0x2, 0x2000000000084003, 0xd) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/20 03:24:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/20 03:24:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000140)={0x5dbc, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}) listen$netrom(r1, 0x5) r2 = socket$inet(0x2, 0x1, 0x9b5b) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000180)={0x7, {{0x2, 0x3, @rand_addr=0x10001}}, 0x0, 0x7, [{{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x1, @empty}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @loopback=0x7f000001}}]}, 0x450) 2018/02/20 03:24:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f57fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000000)=0x10000, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7a140a18fc5d176f00a104ad400a9c30", 0x10) 2018/02/20 03:24:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000)="30c8351ac8478e15a24dc1da373e98885ebf164f9ed5f9f9ae3726dd49555ab4def822686153199e6f9d9a5b8f35077625fc7d6d547cfa4dfe4983845106d0e055f2b40b77cdf1f647e8ba8d9b045d9558c7f6639f07f5206a7aa332d0d4dd709a8e1ee64327e63f09685563b75ec94b9bb3a2bed9", 0x75, 0x8804, &(0x7f0000000080)={0xa, 0x2, 0x3d26, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x124, 0x0, 0x0, 0x0, 0x0, &(0x7f0000594000)=@common='gretap0\x00'}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) 2018/02/20 03:24:15 executing program 3: socketpair$inet(0x2, 0x80a, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}}}}}}, &(0x7f0000775ff8)={0x0, 0x0, []}) 2018/02/20 03:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x24114, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_link_settings={0x4d, 0x4, 0x8001, 0x7, 0x7, 0xffffffffffffffff, 0x6, 0x401, 0xfff, 0x3, [0x5, 0x1000, 0xfffffffffffffff9, 0x401, 0x5, 0x2, 0x1, 0x5], [0x3, 0x2]}}) pipe(&(0x7f0000000080)={0x0}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071afe0)={0x0, 0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, r2}, 0xfffffffffffffeac) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d79000)=0xbe20, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) 2018/02/20 03:24:15 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x806, 0x7) pipe(&(0x7f00000000c0)={0x0, 0x0}) accept4$unix(r2, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x44c75efcdddfbe66, &(0x7f0000000280)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0)={0x3}, 0x4) 2018/02/20 03:24:15 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x15, 0x3ff, 0xfffffffffffffba6, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x1000000}, 0x2c) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000040)=0x2e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, 0x14) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005dba50)=@filter={'filter\x00', 0xe, 0x4, 0x528, 0xffffffff, 0x138, 0x138, 0x138, 0xffffffff, 0xffffffff, 0x480, 0x480, 0x480, 0xffffffff, 0x4, &(0x7f0000f94fc0), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='lo\x00', {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0x1c}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="4cbe7fbba2025f882973b80ecf26d5a7"}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80}]}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@loopback, @remote}, &(0x7f0000000040)=0xc) 2018/02/20 03:24:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000140)={0x2, 0x100, 0x100000001, 0x36, &(0x7f0000000040)=""/54, 0x7e, &(0x7f0000000080)=""/126, 0xc, &(0x7f0000000100)=""/12}) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f000077e000)=0x4) 2018/02/20 03:24:15 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000010ffc)=0x800000, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @multicast2}, &(0x7f0000000040)=0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000000c0)={0x20000000000, 0x4000000000009}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) 2018/02/20 03:24:15 executing program 2: socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x22c) poll(&(0x7f00009cefc0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x100, 0x20, 0x201, 0xfffffffffffff800, 0x3e0, 0x6, 0x6f62, 0x8, r2}, &(0x7f00000000c0)=0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r4, 0x7, 0x38, 0x7, 0x398}, &(0x7f00000001c0)=0x3ef) 2018/02/20 03:24:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x5, 0x9, &(0x7f0000000000)={0x0}) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000080)={r4, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e99ffd)='nv\x00', 0x3) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) [ 37.350223] sctp: [Deprecated]: syz-executor0 (pid 5759) Use of int in maxseg socket option. [ 37.350223] Use struct sctp_assoc_value instead [ 37.358557] xt_connbytes: Forcing CT accounting to be enabled [ 37.385528] sctp: [Deprecated]: syz-executor0 (pid 5776) Use of int in maxseg socket option. [ 37.385528] Use struct sctp_assoc_value instead 2018/02/20 03:24:15 executing program 4: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000)={0x0, 0xff}, &(0x7f0000004000)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0xffffffffffffffff, 0x200, 0xe5, 0x3, 0x2, 0x0, 0xfffffffffffff0c0, r0}, 0x20) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/20 03:24:15 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003adc80)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@dev={0xfe, 0x80}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2810}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf2d0fb56241ea7dd80e31", @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd", {}, {}, 0x0, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/20 03:24:15 executing program 6: r0 = socket(0x410, 0x7fe, 0x0) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) sendfile(r0, r0, 0x0, 0xd9) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40, 0x3, 0x7, 0x3, 0xc1, 0x9, 0x4, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x4, 0x79, 0x0, 0x8}}, &(0x7f00000000c0)=0xb8) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) 2018/02/20 03:24:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/02/20 03:24:15 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7fffffff}}, 0x3, 0x1, 0x7ff, 0x3, 0x7}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x1299, 0xa, [0x0, 0x7, 0x9, 0x80, 0x4, 0x10000, 0x2, 0x0, 0x101, 0x2382]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x5b}, &(0x7f0000000100)=0x8) 2018/02/20 03:24:15 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) socketpair(0x10, 0x6, 0x5, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 03:24:15 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000184000), 0x0, 0x0, &(0x7f0000184f7f)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/20 03:24:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000028b000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000f74000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x10, 0x4000000000000011, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r1}) connect$inet(r1, &(0x7f0000756000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = accept(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000040)=0x10) sendmsg$rds(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/2, 0x2}], 0x1, &(0x7f0000000140)=[], 0x0, 0x20000010}, 0x80) getuid() 2018/02/20 03:24:15 executing program 6: r0 = socket$inet(0x2, 0x3, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='ip_vti0\x00', 0xfffffffffffffcff) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x3, 0x0, 0x0, 0x9, 0x9, 0x56, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x4, 0x6b, &(0x7f00000000c0)=""/107, 0x40f00, 0x1, [], r1}, 0x48) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x7ff, 0x0, 0x500, 0x4, 0x5450219, r1}) sendto$inet(r0, &(0x7f000085b000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@common='bcsh0\x00') 2018/02/20 03:24:15 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000578000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1d}]}, &(0x7f0000f91ffc)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x3f, @ipv4={[], [0xff, 0xff], @empty}, 0x7d2}}}, 0x0, 0x10001, 0x10000, "95c03a0a2456c71b35369dddbb2e0e8e28720d140c07c8632495d71bc01d596985d3b3b39f03d18e03a440f5def5e1f7612dac01b607d891f7bdfc6285405997b6119526989417fff217f0fcb535e205"}, 0x160) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) 2018/02/20 03:24:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x46, {0x2, 0x3, @rand_addr=0x8}, @generic="a2d978cab55dfee07535f9229cf6ca37"}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000607000)=@mpls_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0xfffffffffffff801}]}]}, 0x24}, 0x1}, 0x0) 2018/02/20 03:24:15 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet6(0xa, 0x2efcc8ed637da53e, 0x2) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004e7000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000842000), {[{{@uncond, 0x0, 0x1c8, 0x1e8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='nr0\x00', @generic="fd4058e2ec5e5da10e64949f578f8099"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = accept4(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/02/20 03:24:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x1, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000422fe0)={r0, &(0x7f00000affff), &(0x7f00002b0000), 0x2}, 0x20) 2018/02/20 03:24:15 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x10) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff}, 0x1c) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000002c0)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x9, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80}, [@ldst={0x3, 0x0, 0x7, 0x4, 0x9, 0xfffffffc, 0x5}, @generic={0x4, 0x7, 0xabd0, 0xffffffffffff7fff}, @call={0x85, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x1d}, @ldst={0x3, 0x3, 0x6, 0x6, 0x0, 0xfffffffc, 0xfffffffffffffff0}, @alu={0x4, 0xbf5, 0x8, 0x9, 0xf, 0xffffffff, 0xfffffffffffffffd}, @generic={0x5, 0xffff, 0x3ff, 0x8}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x335, 0x7a, &(0x7f0000000200)=""/122, 0x40f00, 0x1, [], r2}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053dfe0)={r1, &(0x7f0000fed000), &(0x7f000044dfff), 0xfffffffffffffffd}, 0x20) getsockname$inet6(r0, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) 2018/02/20 03:24:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000353fd8)={@common='ip6tnl0\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) accept$packet(r2, 0x0, &(0x7f00000016c0)) sendmsg$nl_route(r0, &(0x7f0000b59fc8)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x80001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) socketpair(0x1, 0x8080f, 0x40, &(0x7f0000000000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040)={0x8, 0x6, 0x7ff, 0x3}, 0x6) 2018/02/20 03:24:15 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0xfffffeb5) 2018/02/20 03:24:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0x4}) 2018/02/20 03:24:15 executing program 3: r0 = socket$inet6(0xa, 0xb, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000d50f88)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b2bff0)=@common="6c6f3a000089ffffffff9300"}) 2018/02/20 03:24:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) sendto$inet(r0, &(0x7f0000852000), 0x239, 0x20020003, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x80800) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f7ff8)=@sco={0x1f}, 0x8, &(0x7f000027efb0)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) 2018/02/20 03:24:15 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007bfff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001600)={0x0, 0xfffffffffffffffc, 0xfff, 0x4}, &(0x7f0000001640)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001680)={0x0, 0x3}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001700)={0x0, 0x1f}, &(0x7f0000001740)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f0000000000)=@in6={0xa, 0x3, 0xb33, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000040)="1f3cb6176eac815808fa5a05135372c1e499c8b08a8cae41d85f3032becb50c0cd153cb057e32abfbbc7a8dcf66d173383bad6557e42ea7c68553f32eb6da5364f4ebf9f1d76284cfc5b85e9dbc195dd47a713a615bbac205398144844dee1e66747ebddfdcc98", 0x67}, {&(0x7f00000000c0)="6e67b077bc6f6dea35", 0x9}, {&(0x7f0000000100)="5b1c6f32c861aa9fb8b3c728499ed5985e132ab24ce7ade2f0fc9d7e72f785ecbdd97ac5f3d887293088dc51b3fbe1cca481a038a1330b93edb3109d10cabfb5c1a6d2e3d5598a51769e41113daa53ee0894747d6d91da8618b41a51870c2b850b571ae7ee965dd7ca578ddd30ec2e09d11c4e184fc1c2248af06ae9982397975151215b36b79327dd7e", 0x8a}, {&(0x7f00000001c0)="d3dc1f908fe4d060fb10c7d7b30ccbef6796317153ed7115e5d0e155501d3e3966bcf37373cbfbc3d10e786987f06f63ec6776d7d53d59879a7ef05feb25089da9b989c6b1c4ef9e", 0x48}, {&(0x7f0000000240)="b91cc01e222314d9524c24683e94decd4bad97c63ce0016d31da03c5ec1182bdb7c88685ff281fe22ca8", 0x2a}, {&(0x7f0000000280)="68e4241f0c5e65e2208edc8cb2cb983355bf326b0f7ffac86f509dfd5b16e0b4878d4086b935f5b5639fa18d3d549d6a3050e69142", 0x35}, {&(0x7f00000002c0)="a2d6761f624f327d9c4d4063c641ec9a822c3eb65f2a031c8cfa836162c08010062403ff1a497a3e8ec564128c17d7fe393d4cd2838c02fb3b90faf54865d8100e87934a30ea44510ded687dc121a960ffc491f52e9ce07d74d861eba59ea7fd31562b29b1e747e0af261d96c3570bf594afa568314b8f6f3362a60f086cd72087bc92847299815ff6cca75e0a4cd43581f215d1cfb09127113d", 0x9a}, {&(0x7f0000000380)="ecb50dae277d826d1603f5a63fd948fd67ccec38f185415fcaf1c1f9a6c1478f38d35f010a88207ac91dbb66b206c470b3f07693d746cc3e5c92848bc6f423abcdfb03cb7c15a448b2e1310e82afbe14719efaeca0ffbf9e5c9c788d080183e9c67095f68b92aa47b533520f498b84e9fada87827c883dbe0b404cfe157756aeca76b9a80af01774d4e986208cbfc2e40c017833d72e6ea1d5b2a78d6841124cc06e07d39cb7af44577049db750183d27d719660ed603a8e2cfc8fc5f1458e9b89550f5d719dd45bb4e35d874f58adba75f614453e4394d57d9fefdb552d93ae714970c010e637b194b756e78a1b513c6ddf372eae65ed7fb2", 0xf9}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="1ce2ba79cf3bc9054a43830358443d0d0e5da9cb41980b0b3076b6eb97dbd92f01f75ca89f4093a6e90d21fe8c8453384915f83c256c77577c8f9d3cb7faa9a28ab51cc0611104ac14cb655a62051e742be64313ee1e7dbf06297fd003547649fd3cbb45468b6d12ff9823692c7dae791392117a807253a87300c09de979be1634d4a51638b6d1346d88f1e256cd5a42e08083b553be00577e98bda4dc568d7c713e80a725cc7460529b8f3237aafa19e29ba88aac86", 0xb6}], 0xa, &(0x7f0000001780)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x8, 0x20d, 0x1, 0x100, 0xfffffffffffff801, 0x4, 0x81, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfff, 0x1, 0x1, 0x19d2, 0x9, 0x2, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x80, 0x4, 0x3}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x1, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8005, 0x80, 0x7, r3}}], 0xf0}, 0x4008000) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/73, &(0x7f0000000080)=0x49) sendmsg$inet_sctp(r0, &(0x7f000009afc8)={&(0x7f0000935ff0)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[], 0x1e4}, 0x0) 2018/02/20 03:24:15 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000000ff0)=[{0x6, 0x0, 0x0, 0x40}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfe0b, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/22, 0x16}, {&(0x7f0000000080)=""/205, 0xcd}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000300)=""/71, 0x47}], 0x6, 0x0) 2018/02/20 03:24:15 executing program 2: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xd1, 0x4) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/02/20 03:24:15 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x6) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0xfffffffffffffdc8, &(0x7f0000000140)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x80000000, 0x1, 0xfffffffffffffffe}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xf, @empty, @dev={0xfe, 0x80, [], 0x0, 0xc}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}, 0x0) 2018/02/20 03:24:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x6, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) recvmsg(r1, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000b8cfc0)=[], 0x0, &(0x7f00000a9000), 0xffffffffffffffea}, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x80000000, 0x3, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/02/20 03:24:15 executing program 7: socketpair(0x8, 0x800, 0x5, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3f, 0x80000000, 0x47d1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8dcd000000}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x7fffffff, [0x5, 0xd0d, 0x1, 0x2, 0x4, 0x6, 0x2f, 0x100]}, 0x5c) r3 = socket(0x1d, 0x801, 0x2) setsockopt$inet6_buf(r3, 0x29, 0xfe, &(0x7f0000000080)="36087a319c0be1e6c139ef61331e8930253c2dd641757726728dca1358ca9f6f74c8b9e446fdc6f6e0991d735ad145e44ce83d49dd0bf6b50196c4e9d863fba83132b07c70940959ab2acb5cd73997ffd7ddbe760695749021eb346cfd2154c3bdb7db6ef5f3df70da40119d7e3b6ccda7f2829553656b90bcb851166fb610d9b40b6081218b4d3d8f214fbf8b90b2a74479fbdb49f54def54575b649e3d9c4bcc9a6522469e3065d0b5abed5726b233c4dd1606e07060ac80a91ab11c0af20021dabe09ee92", 0xc6) connect$nfc_llcp(r3, &(0x7f0000000000)={0x27, 0x400, 0x0, 0x0, 0x8f, 0x5c135b9a, "9a8e6969a2f4b0241035df3af7e197a0e3bcec04000000000000c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b"}, 0x60) 2018/02/20 03:24:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000c35ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000b10fe0)=[{&(0x7f00001f5f2b)="c1", 0x1}], 0x1) r1 = socket(0x1b, 0x4, 0x7) sendmsg$rds(r1, &(0x7f0000000540)={&(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)=""/47, 0x2f}], 0x1, &(0x7f0000000340)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x8}, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x800, 0x8, 0x6, 0x3, 0x7, 0x28, 0x100000000}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000140)=0x28, &(0x7f0000000180)=0x9, 0xd14b, 0x200, 0x7, 0x1, 0x10, 0xffffffff}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0xffffffff}, &(0x7f00000001c0), &(0x7f0000000200)=0x9, 0x9, 0x92b, 0xb40, 0x4, 0x48, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x2}, &(0x7f0000000240)=0xffffffff, &(0x7f0000000280)=0x4, 0x480000000000000, 0x8, 0x8a5, 0x7, 0x78, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x8, 0x1}, &(0x7f00000002c0)=0x3, &(0x7f0000000300)=0x4, 0x67, 0x7f, 0x58, 0xc2, 0xc, 0x100000000}}], 0x1e8, 0x4800}, 0x800) connect$rds(r1, &(0x7f0000000580)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000e60fa7)=""/89, 0x59, 0x40000142, &(0x7f00005c8ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair(0x2, 0x80007, 0x40000000000, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x10000000000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0xcd}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x3f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0xa3, "e895cebf5a3f85477c565b4265849c46525440d747bd83ccb57be37602afb5c794180ac508bb954aa124e869c8a006ad0e3a0c8d953784c3e2d2132c756722290a9a51cd10d209124b06236238430736835693e7c544289454b2fe4b91e64b3ed9b20fc3c4e79f80de7b7fb3df953100c4198ddda112183ae58bf774a7b595aabc7e31636bcc3aa5d2ff75aa0f859acb5982723c4bce55a14cecfb285c39d7c599a82b"}, &(0x7f00000004c0)=0xab) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x7}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x1, [0xfffffffffffffffe]}, &(0x7f00000005c0)=0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={0x0, 0xfffffffffffffffb}, &(0x7f0000000640)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1f1}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="f8dd94bcd9dea18e0eadcb451f99d1bbe374d2656121be072ff19f00", 0x1c}, {&(0x7f00000000c0)="8f201f0b20c5067e212099076e1598a28ebe24046001fc1c2194a9a4db91350c787cb5dffc90b101c1550392aedc5698e7523f70196b8f3b4129e8e85ce6fc160e", 0x41}, {&(0x7f0000000140)="20547a84991831f6bc58f07eecc1cd2a71986b23e7855982d986fdf67d33faf55691addfc1b1bae0748013a01cee0cb2870a4a31c20c038b733f528198bdf67527d57af28c389647b385fed742b38c0c04503ddb3dd888820bdd666d2bbd3361f6db", 0x62}], 0x3, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x5, 0x3f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1ebc, 0x208, 0xdc, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x80000000, 0x2, 0xd8c, 0x5, 0x7, 0x3ff, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8000, 0x800, 0x1f, 0x2, 0x0, 0xf4b, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x401, 0x8008, 0xffffffffffffff80, 0x2, 0x0, 0xfffffffffffffffb, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x1, 0x6, 0x7fff, 0x8, 0x6, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x7fffffff, 0x80000001, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x3, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x3, 0x4, 0x0, 0x8, 0x3ff, 0x4, 0x1, r9}}], 0x1b0, 0x48014}, 0x8000) setsockopt(r0, 0x84, 0x80000000002, &(0x7f0000000fff), 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f0000001000)="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"}) 2018/02/20 03:24:15 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, r0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) 2018/02/20 03:24:15 executing program 5: syz_emit_ethernet(0x72, &(0x7f0000000080)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x6, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/02/20 03:24:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x3d, 0x0, 0x401}, {}, {0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0xff, 0x7f, 0x4, 0x1000}, {0x6, 0x5, 0x3ff, 0x4}, {0x4, 0xd2, 0x3, 0x5}, {0x9, 0x2, 0x800, 0x10000}, {0xfffffffffffffff9, 0xd7, 0xffff}, {0x31, 0x10001, 0x7ff, 0x1}, {0x81, 0x9, 0xa930, 0x10000}, {0x6, 0x704, 0xffffffff, 0x7}, {0xa502, 0x80000000, 0x9fd, 0xd9fe}, {0x5, 0x101, 0x7fff, 0x100}]}, 0x10) 2018/02/20 03:24:15 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req={0x8, 0x5, 0x1}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002a40)=0x14) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@empty, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x0, 0x1ff, 0x2, 0x20, 0xa0, 0x2b, r3, r4}, {0xe63, 0x80000001, 0x100, 0x9, 0x200, 0x7, 0x274a, 0x20}, {0x0, 0xc3d5, 0x2, 0x9}, 0x2, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x1, 0x4, 0xc74, 0x3, 0x32fa000000000000}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a80)={0x0, 0x0}, &(0x7f0000002ac0)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000000)="cd6cc70cd79e191d12fe3e1ca0332634c3662db8faa2d601842fcfbfa7209d5d89b1a2968cbb7cde7f550db6e23930", 0x2f) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002b00)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xf2d}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x1, 0xaae3, 0xa, 0x80, 0x80, 0x3e, r3, r5}, {0x1000, 0x2, 0x5, 0x8001, 0x5, 0x9, 0x2, 0x4}, {0x3, 0x400, 0x7, 0x133}, 0x0, 0x3, 0x2, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x2, 0x800, 0x8001, 0x80000000, 0x4}}, 0xe8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000180)={0xb8, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0xc7c, 0xaca, 0x8, 0x0, 0x4, 0x4, 0x1b}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c2f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x80, 0x2f}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0xffffffffffffff2a) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) sendto(r0, &(0x7f0000000040)="66668d2fd0829ef8894956b918ff231922b674a244c09e017c2cdba2ad1cb2b1bdc759bc5b5a4f8e3b77fb98002d107c16b7da4fbc15f27f0a8c9055b9bf45db3d023d642c0828a8670b57", 0x4b, 0x84, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) 2018/02/20 03:24:15 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000040)=0x26) socket$inet6(0xa, 0x3, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000ee6f94)="8d00", 0x2, 0x40010, &(0x7f0000ee6fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/20 03:24:15 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xffffffffffffff26, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000918000)=""/4096}, 0x48) 2018/02/20 03:24:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x17, 0x1, 0xbf96d844387a6010, 0x18, 0x0, 0x0, 0x0, [@sadb_key={0x16, 0x9, 0x520, 0x0, "469e3956c8b8047f8e2801d24b8e36b9b7d017aa23af1759abc0a0e0c7f31907c4d2443d9ddb8a1e1278ac73932a2b40fda01932feb9c7031cf5fd29390a8a241e7bb3fbf3519893d22962f15c3e8d12d98e88871f95d8da6d97a33e696c5a25e55335708094892b87a8668771c538091f548519e05d5517e73d8fd714b4ec20d615f24963e440bfbeaf0094457720f8f836ce5cf93904aca06328a943000a87e003de79"}]}, 0xc0}, 0x1}, 0x80) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0xff) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x5, 0x9, 0x8, 0x0, 0x4, 0xb8, 0x3, 0x0]}, &(0x7f0000000040)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@multicast1, @dev, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x10001, 0x7f, 0x400, 0xea0b, 0xa0080, r2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x10001, 0x4, 0xfffffffffffffffd, 0x2, 0x3ff, 0x21]}, &(0x7f00000001c0)=0x10) socketpair(0x4, 0x80007, 0x3, &(0x7f00000017c0)={0x0}) accept4$netrom(r3, 0x0, &(0x7f0000001800), 0x800) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000180)=0x1000) 2018/02/20 03:24:15 executing program 1: r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000938fd8)={@common='bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c7dff0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000014eff0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet6(0xa, 0xa, 0xe0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0xba, 0x4) 2018/02/20 03:24:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x8c8, 0x10001, 0x7, 0x2, 0x8}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x8}}, [0xd327, 0x7fffffff, 0x0, 0x1, 0xe0, 0x8000, 0x100000000, 0x5, 0x0, 0xfc, 0x100000001, 0x2f, 0x85bc, 0x3ff, 0x3ff]}, &(0x7f0000000280)=0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff2fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffd6) 2018/02/20 03:24:15 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000001, 0xda, 0x0, 0x400, 0x7, 0x7, 0x4e, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x4c3, 0x3ff, 0x2, 0x8001, 0x2}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xd53}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) getsockname(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) 2018/02/20 03:24:15 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x101, [0x8, 0x7ff, 0xff, 0x145b, 0x1000, 0xc00000, 0xa3a, 0x1]}, 0x5c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x100000001, 0x4) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r4 = socket(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r4, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/20 03:24:15 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x9, 0x16c7, 0xffffffff, 0x1, 0x80}, &(0x7f0000000140)=0xa0) read(r2, &(0x7f0000000180)=""/100, 0x64) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r5, 0x7b, "e531a8e9cb4d5d142a35ff3b49d11417ca3dd9127594b9ddb1b05876165860a271528b567142c7e631e779bafc68e421cc1ed36b066d88e3877ff6665a4a49a3699599f81e15d68fb35a3532b136159544f564de8910c7891bd1060f2dfdae401310cad91fc2cfa06e5217227a7e95efe6536aade2c16ebd46f7f2"}, &(0x7f00000002c0)=0x83) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb8, 0x5, 0xf, 0x4, 0x3, 0x2, {0x0, 0x0, 0x3}, [@typed={0xc, 0x5d, @uid=r6}, @generic="f2a7c6c7128153e7e042a53c25bed8d41ce3ce60c5281e20d4b9f76eebcde2ad9bf9c17865d2c3f4ab37abf6b0eec0db6c2f6233f9ae2aec580621bb629a6f8b8c8bd0d09c6bc16c10ffd446e9108c3ba655e7a57d981bbf2e438b38eea39bbcb3834112fcf1a3f3b61a006daaf5f8813f6c5a04855b1e56937a3ae8c61269ed8802eae5f37b5fa057e62079cd33ac0b84d5eab212db0e"]}, 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x20004000) 2018/02/20 03:24:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x3, 0x18f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) recvfrom(r0, &(0x7f0000000000)=""/243, 0xf3, 0x40000102, &(0x7f0000000100)=@rc={0x1f, {0x1ff, 0xfffffffffffffff7, 0xd5a6, 0x9, 0x1, 0x9}}, 0xa) pwrite64(r0, &(0x7f0000000000)="9a1708d6856f9d461964c312aa1b6468aec80ac6e9189c3f2ec572ba57a2550fb21c7af9cac2c36486f5499c01a63e25b72430bfd7e8a665e0a7997d8e32007367f5e4a25d2c8197345d864351f40fbd38001a5fc7c6ff54783cf2e7bc2f5954d1d8997ed346cb04b43b51e333e41a0c377d821b85cb1a233a80981184011a91c99ac75ef637858403facda8ae8d418e688dfe2864d87ad7f41a9b0b9c56a64510409b7c1f07b13f538d1c87ed39fabfffc2249a2aad63c71dd9e8e3ae57d4e96db37ca673151b78b77f08ec38d10464de201086b3726e72d48fff25bb7c1737be2dac5838935ea7063788fc0d", 0xed, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000497f54)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, '\x00'}]}, 0x24}, 0x1}, 0x40) 2018/02/20 03:24:15 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000021000)=0x486fe9a231d2dfac, 0x4) [ 37.731799] device bridge0 entered promiscuous mode 2018/02/20 03:24:15 executing program 7: r0 = socket(0x20000000000000d, 0x800000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000866ffc), 0x362) 2018/02/20 03:24:15 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000714fb2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000064fff8)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r1}) 2018/02/20 03:24:15 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x4, 0x0, 0x2) bind$can_raw(r1, &(0x7f0000000a00)={0x1d}, 0x10) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/238, 0xee}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/214, 0xd6}], 0x7, &(0x7f00000004c0)=""/244, 0xf4, 0x3}, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000d7bd34)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 03:24:15 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000040)=0x3a) accept$packet(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x14) r2 = getuid() accept(0xffffffffffffff9c, &(0x7f0000001f80)=@can={0x0, 0x0}, &(0x7f0000001fc0)=0x10) sendmsg$nl_route(r0, &(0x7f0000002140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x436dc1f886aeef4c}, 0xc, &(0x7f0000002100)={&(0x7f0000002000)=@ipv6_delroute={0xd0, 0x19, 0x806, 0x1, 0x3, {0xa, 0x10, 0x34, 0x2, 0xfe, 0x1, 0xc8, 0x7, 0x1200}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_UID={0x8, 0x19, r2}, @RTA_METRICS={0x84, 0x8, "8c07560171b3ecc1970c8a988b05af7c23ea389465ca905b25bbc0201923e896fc928a37bc2f9d3d0bc2bea5782b093fe111600839ddaa53136dc780b5c27f68cbfc65ac05219025da547a9f99a43bc6f6d45a398915d2148e04122e82422ced8195296b58a5e4902f0959eae21276a932d208ba22a3fc4d227de153e9"}, @RTA_PRIORITY={0x8, 0x6, 0x2}, @RTA_EXPIRES={0x8, 0x10, 0x1}, @RTA_IIF={0x8, 0x1, r3}, @RTA_PREF={0x8, 0x14, 0x4}]}, 0xd0}, 0x1}, 0x80) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ae8fa8)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) 2018/02/20 03:24:15 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000200)={r3, &(0x7f0000000100)=""/213}) sendto$inet(r0, &(0x7f0000000000)="b1a3c6323f51f11e562c038b8b959ce7c87ffdde1919231ccd91969a0fb8cb4918d30945ee8cff83348308bc0763cd79925c75b934520b649313c098d5e2b3a1a63a0f767922cf28967393d3f35dab89f3d9844337c55fa6b2cad961f80368ad9cd10c89a036e92a", 0x68, 0xfffffffffffffffd, 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000240)=""/237, &(0x7f0000000340)=0xed) 2018/02/20 03:24:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r1}], 0x1, 0xff) close(r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r5 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004200)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x7f, @empty}}}, 0x5, 0x37f, 0x21, "0331b68dc9f2c1be437a4cf875597b0b4ea6a867ec6c37b02df3913954b6f6177e492b9fd93fd0b3379febda43aeed6f5f08accecfcd9ef193ad16b3bd50c610565cbba8029e5e885e050105d0c65b98"}, 0x160) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004240)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000004340)=0xe8) r10 = getgid() sendmsg$netlink(r1, &(0x7f00000043c0)={0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000000000)={0x1c, 0x17, 0x0, 0x6, 0x1, "", [@typed={0xc, 0x12, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x1c}, {&(0x7f0000000200)={0x4ac, 0x38, 0x10, 0x7, 0x1, "", [@nested={0x148, 0xf, [@typed={0xc, 0x51, @str='\x00'}, @generic="bdff04b051f05e5fa06bb38a2f92c6b63467dde042ecb2072cc227b7670875bd5cd18cd9966b7d443c428fd3ceaab1630d7e9ee09ed4c4088835a9ce9842444e367082b406291c0b2d595a78f7d48d05892ef43ffa530b52e49ddacba8b042eeaa0d6bf573f451c80279fe8f833a1bc741491f53fad4fe344c7d79236fdc6bcd5d5722be10fba391a169e9a5564df0ac81bcef7a212b9df9927d56250c3590dced81eb89d2abd0c049cb8d2a545e682b1e7426301e5e0b309afce67a03e2cc327359afd829d1423b50a7426e", @generic, @typed={0xc, 0x30, @pid=r3}, @typed={0xc, 0x49, @u32=0x5}, @generic="0f634747598b8b7017b63fc5ea0e16b0cc6c197785007c12e896fe1ef48b5bad8d4904dfdb28a8e4b3bc1985ebc5b05dd8a6cef97c579ea032da5cb89292835731", @typed={0x10, 0x6c, @u64=0x4e}]}, @typed={0xc, 0x8, @uid=r4}, @nested={0x248, 0x61, [@generic="43d3fcdc8ffbbd9051e5d4666e813f28fc705afb49fdc001b9c1ebf63e6c28d4743f5134ed171103a7c394197025b5d216571ee81b891bf379f72c454325f14466d7dfa934f95788d90a47abf92908e82f4a6e0a1410bdabded12a0fa5d0abfda7345c0b67f3931c688f1d3dbad9e49b3e0d7a3801", @typed={0x8, 0x21}, @typed={0xc, 0x64, @ipv4=@rand_addr=0x2}, @typed={0x8, 0xf}, @generic="c0c3b31e9fcd2bb5a247a2aea3c4d6bb30a21b3d0cdc72791e5ced1dbd1ba2c864da5d01114811206d80479db84a295e0d02d179775a53e7981b9fddc07ce005bbce44628da92536f19998bbf49498c32263adc91e48191a39d63be68d02f5549d6000d4e217cd16e8a01cd300b33905f5284a00be044762c5050f41a5f24818aba541ac9c8b1ccc6ab31dce69941e0bfc997dc786ddbcb0", @generic="fa049c242bdeef218478429481f0817e805b39831f444fb9bc7d8400a207cbc8b45417ee9cfc3af74de808a393f8c6a512732ff8ca7ffcdc81da858a626f8736ec746078e9df3ed0afe422a718fcf64baa9abe1de5a36b81e5ccccd1aeb47df55cf7870400fe56855e5491858134559dd0e3e75fc8f6cbf34e1a86472e976e7a1607539d008d73dd6be44f4b95c9393e177d174be6f740a458be47c450edae0d130e81451ab4a825e6960f4d3f29a77ee72419076b75d284832877b73ce6bd06b1337a9415d60bfaace712d374c7c71f40c6692a9d38511c1a59cddd7d74c147eacc7d0bd8a62802a7b85097cbb9f6670e3a2aeb4b5f", @generic="af3ce070334970418f44a7e2e51bb29b857000301f7dd6f43f074925cd126585c75f99"]}, @typed={0x18, 0x1a, @ipv6=@empty}, @generic="4b784190f3ec9f2e23d55716996d94f396e5c8a54db9b19b51e057cc3fbe4d106ef2978e0a321c4f5c9a154bff365db8cb6d3d9b91f32390eebfaf624b7a4a2a19c5245987bec4a155208fed2f48c48f73654e3060067fad75b4925c702b28ffb50e1a6397278bb8d0e037383f9bee166ca6fd5135f2180dba408f196d4a8f1a045fc6b0695b24a98e3dd3cbdeca312842c4e53ab1", @generic="16ceb1c72f29f02450532c5a84886baa760a36c5b7f14807885a8cf2d1b4e5dc5b69328f7795522d626bed4afebb5fff34f5db18db78a179020c382fe759d328", @typed={0x10, 0x8b, @u64=0x8001}]}, 0x4ac}, {&(0x7f00000006c0)={0xf8, 0x33, 0x500, 0x2, 0x3, "", [@nested={0xe8, 0x34, [@typed={0x18, 0x70, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x83, @u32=0x4}, @typed={0x60, 0x79, @binary="6b881b2f70ec5365bc86d4ed2aa2ebd5002d21eb80c6f43a21bbd5fb5fef2d1c10747eca71dff4b20437c7ae19672b254f7318b944bd8c272795ad9817f847f70619f3dc6e7e12584dac02853f7189ebcd13001848ca1677"}, @typed={0xc, 0x96, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0xc, 0x56, @u32=0x4}, 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@typed={0xc, 0x6c, @u32=0x7}]}, @generic="3087f30502672197006c734c987f16ce5b224472f2a8718bd8c17453134fada42a2c6a2d6b964f0869cf2a6b5c3010bb50342f6b6477afe72b6ff31b53cd5239571feefde89023103e723a90b29aacc83a3bdd6ab52225157bc26ae398df6e2b0154774d1773030642a6ea6de9484bec781f21ecdcc160b1cc9a87dd1a6ad618935bb018489dbed47a43ab112772d7b02e865b4d2271845e", @nested={0xcc, 0x21, [@typed={0xc, 0x6, @fd=r0}, @generic="b93c2558b613b243fcc9db8e607fedbb47b3cc196d06d853a37d34e8fcfd21ee44e4a99af4945736067d2cf0617084124498cc02257069713941235e67511d8e57cba498249b704dd5af7de8b7e45073b762f0fb8bd83d1e4ea5cddbdf44a854e6bda3d401abf4510d25c8bf18a663cbd8e136f44c657b98bd9c6004d6581653676fceee1230591f2e98b92b229b09102e30a1ea4d6cd1c22695fc2b3e19a9e52d0672c5b757165123949475119e8e3263e00ce9259091a6ce88f08e"]}, @nested={0x284, 0x53, [@typed={0xc, 0x1d, @ipv4=@empty}, @typed={0xc, 0x6b, @pid=r5}, @typed={0xc, 0x77, @fd=r1}, @generic="a5e73e511bb36b9bf77aac69200f0882026cc33b0bea585d1cc3eb37ac8a1a28d77bec41fc7467e2773e47cb08981e30aaabae8ae260593d4b0b7891472f265a6b5d9f1a615cbe02a477abff84187bec23f8f08c66a5a2a842ec9c3b39cbd0cc9d64079187adcf0f6a38", @typed={0xc, 0x3f, @pid=r6}, @typed={0x8, 0x7}, @generic="5b17f224aee7784ed172b44465e9fe45794a433c1cd48d0d8fc41747608785a2acbb88f59a2a9213e39ca206f60dc44a7170213f43bec6841f441c1107c507df3803f09667f1f0b6b9849037a4efb9ce5d79a4e05473b21cf922d454a5a058019a56407ba97cd375b912e42257c24c6c21cb05d56371b5e5baad3cd11ff778c3b9f0a1ba0158042348109d6076312f2d05da138bd84c115cfa4f83363e112cfe488aad348298033a4ac458ada1ae40026a5459b2a1202b79e1c3f44c49b7da9ce95c33ea68f75eadb5b880109fc0ff69ba", @generic="79e0cf9ae247185e90b9f6df6cfce5c067f17203e72520c1cdad0686231d7b99ee83c89cfddb5b29581078b11e544847dbaabff5ea442e7cc3", @generic="65b34ef9a1dbd8dabe5684f8dd31eb23b5e2bb7c7d3f32f45fac526e120520aa3e1d095da4171249f833105968e6084f23af8f6fe5119aa5c8c89903ceab99088a2c54fdbb30b1095d1d4f6919dae30533d911627db577887510753bc4748f6b32f3766e1462a8f610c2221253f8ac99d8f28d2c6a609df4ff64926ad792bc2f1bd042c44f95cd16c2d6430040831a54be9781e113c8db06c5b8a61b26708117e293236eb7c322a9b9f56c33cd9edcf1b57265911068eddbcd21bfdb8699363a8b08b0c2b5506204", @typed={0xc, 0x38, @pid=r7}]}, @typed={0xc, 0x57, @u32=0x4}]}, 0x3700}, {&(0x7f0000003f80)={0x18, 0x25, 0x400, 0x3, 0x3, "", [@typed={0x8, 0x27}]}, 0x18}, {&(0x7f0000003fc0)={0x34, 0x24, 0x300, 0x7, 0x0, "", [@typed={0xc, 0x26, @u32}, @typed={0x18, 0xe, @ipv6=@empty}]}, 0x34}, {&(0x7f0000004000)={0x164, 0x20, 0x400, 0x5, 0x0, "", [@generic="e601a79870a37cf5207d5103e5347e837b1261b45317205c5077152d360ac2064d8c57d6c349163c26bae81099a6768c93b3c9181f17431e09f932d1ea31e4bd391b769a2fde72f5330c66aab53f4c879a530de7f0f95178cd6278d654c6e5d428990d4bbc7e721b6e220fcdeb8a39dbbc9d17c3f6190afdbdba47c803c64ea88909f3dfd3ff5def2b2cc3b11bba74aa15325480cef33861d1f7f207355add5d228adcc13575e75f9d4f8cb62a4ebb640fd88008cc7637fad21e1d8aa4", @generic="363cf7aff5644d3620f0814f88d5aebae3d39afe50d8eb666f084a2cb3e1b6aa43ec0d73a4945f462af61284e7ba50f3f57a270b88226837a85d752f33607c93db45033064315d1dd98d0de8af05d4e702157d6a41776ce1a86e77f2debe0f3cd9000a3ee63f3bd63f0cf3926d68ff21b39ffb6adce4f3545930188d28abf06ec0a40d31ff286666cd986817e285d7ad85d21e4545"]}, 0x164}], 0x7, &(0x7f0000004380)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4000}, 0x0) writev(r2, &(0x7f0000e67000)=[{&(0x7f00003bd000)="a1", 0x1}], 0x1) vmsplice(r2, &(0x7f0000cfc000)=[{&(0x7f0000e63fdb)='Y', 0x1}], 0x1, 0x0) close(r2) [ 37.768136] syz-executor6 (5921) used greatest stack depth: 15344 bytes left [ 37.807201] device bridge0 left promiscuous mode 2018/02/20 03:24:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0}) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x680, 0x9, 0x7}) 2018/02/20 03:24:15 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) socketpair(0x9, 0x7, 0x8, &(0x7f0000000040)={0x0, 0x0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0xfffffffffffffffd, 0x5, 0xffffffffffffffff, 0x8}, {0x6, 0x8, 0x8001, 0x8}, {0x3, 0x0, 0xc899}, {0x6, 0x2, 0x5, 0x8000}, {0x6, 0x80000001, 0x3, 0x8}]}, 0x10) write(r1, &(0x7f0000dea000), 0x0) 2018/02/20 03:24:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009d9000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1f8, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) sendmsg(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000000)="4010c3a770e8b9927f2443d6e1952dba7f881fd889938fe0fc354800a52a290cb3023ed63b46284735b0db85bfd51b936acd2784d5ba8fc5ae60ad7f192ba0926e3862591062461174c9413eb69a57d1beebf872bfceb6ca85f7276e19db9f2862306850362b541910fe7a31a994dd6b5ab8fe313479555a812ab2312b6b5a7a00773686b2ea1aeb6d", 0x89}, {&(0x7f00000000c0)="ac7d415779b862abe84de6511ab364b5f98e276fb96a5015889de1144c7d5cb86d2c66b37116d5968479638e6e2a31422a6e461f556e37aeddfc7ad9e05b6bd9ff367f910ed7c3c7f373f4ec744d0caf40b9e71f3d89", 0x56}, {&(0x7f0000000140)="604f8caf583c712d927ceea90a7a9e2a481404b1f9193ec70294e92f84f9edb19860273f2d52898e9d8f90a948575a2b04ead1058c91023db6c9f5793da403809f6c343a697152f8", 0x48}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="d426aabd1f00cc89974112834927b41cc0ee85af95f134e91318a2be2d79fc9b4cca444729d63f8ea2dea7cf708116d9539d94af7fe864506c4d5f65bd166098800acd33e01556466b6b5f64a33553ce7b4e985660e3f8c28aab43dc6d0c8f1afd3876fcadd2323bbcf19247fef7239cccf3732e809a1c7ca85b7a73376b8d6578bca643b5f324921a1799fc60", 0x8d}], 0x5, &(0x7f0000001300)=[{0x1010, 0x13f, 0x5, "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{0x108, 0x1ff, 0x1, "2f7fff2fd9ce84fd0b917e2aeb20b7da5cacbbdd4f7a0ceb9f71a326487049311e62f3a758ae5db2f258a8b899222b53d3280935a12fdb5a03d0a5927b5977e30f86640b6119eee47c6a6112a8d04cf48a1ef80b7e30fbad88875016e17c296ee073ce71a50b146ee7092289f7983243384ce14c80081a6e11f650a4a6c470b4b683bb07b5ab2ef898e5430e93526e32884b1be9c72302c494dd7539c444ca8673bec9365bae2b3e50e4f5f865ecc4d1da8b0d180bdaeae25e2777a5c4b503eae17a0891a0110620c72e2f6f1dbc3c6f739128cad474e380058d501877a5f3d27ef71df267fd44e020e445328d46558c3d2719aa3f"}, {0x108, 0x113, 0xd2, "31d784b457c640bae9f9f969f0f540e2b769fe286f6bb63c5323c6408e462e7de3e31ef08c5934b3b9e6cb7ef5e9f99c38ce2507cda767a0a05de29ea00e07247c9746df92728320455f37d3ed4d329fd3282a5bd701573cd9a0c6e63ece4bf78922b93d90d70ad507935b1d62da7195cd3e914797dc7553e0bba3c3c374f075e55e7c3c1fb32cec56d5bac8a28dbed25f7e5e51db270a94d24d111d2fc1091a218c2b6e12043c31e539308bea5c10c29ecabd53dcd9e76298025876cca06642d6e17f7bfa0e1c55fcd9570b747604505428446bcd4a5c3fd0c3aef9d00b725cf134f1c2722449f4cd84763a3666c1eb0e80d1c46f04b1"}], 0x1220, 0x40000}, 0x20000000) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/20 03:24:15 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000bfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d, r1}, 0x10, &(0x7f000000b000)=[{&(0x7f0000007fc8)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[]}, 0x0) 2018/02/20 03:24:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x10000000, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b8ff0)={0x2}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c48000)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={@generic="122c0f93a2c1acd7c39ab064868076e5", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) 2018/02/20 03:24:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x555bcf690609b9b) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000025ffd)) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f93fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x400000000000000}, 0x1c) socketpair(0x0, 0x2, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x1b, 0x83, &(0x7f0000000080)="d687115ff7f529caa71f14fd67f8cf81ffc1bddc221cd2e30d5ef4", &(0x7f00000000c0)=""/131, 0x7ff, 0x8}, 0x28) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d8df89)=""/119, &(0x7f0000fdf000)=0x77) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x8, 0xe5c8, 0x4, 0x5, 0x1, 0x6, 0x7fffffff}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x9}, {0x7, 0x7}], 0x2) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r3, 0x1, 0x1}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0xdf, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x7, 0x4) 2018/02/20 03:24:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d2000)="010100000000000000000009409d0954", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000092f7e)="7ff195013c603d6cc4c1b5b334d6b290d993ec8824aba09c6d791c1074ddf61b183edd7945d1455deab197898df76de9cc9c9d17df4669e3e9145abeaa21deea731fa7f15ec264c503ed92789d85008f1e87e2e5cabf997d9fd0eccc6aee2df21fcb33063213435f4a7f7f4df24ccbed4aab5eae7a17818f44e6d497db4cb0a88a", 0x81, 0x0, &(0x7f0000f01ff0)=@can={0x1d}, 0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) pipe(&(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in6=@empty}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/02/20 03:24:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_newroute={0x30, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0xfee3}, 0x1}, 0x0) 2018/02/20 03:24:15 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000249fc8)={&(0x7f000000cff4)={0x10}, 0xc, &(0x7f0000891ff0)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0xffffffffffffffbf}, 0x1}, 0x0) 2018/02/20 03:24:15 executing program 3: pipe(&(0x7f0000000ff8)={0x0, 0x0}) unshare(0x400) splice(r1, &(0x7f0000c4bff8), r0, &(0x7f0000000000), 0x8, 0x0) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b77ffc)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/02/20 03:24:15 executing program 5: socketpair(0x13, 0x7, 0x8000, &(0x7f0000000080)={0x0, 0x0}) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x18050, r1, 0x0) 2018/02/20 03:24:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007faffc)=0x1, 0x4) accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) close(r0) r1 = accept4(r0, &(0x7f0000000580)=@generic, &(0x7f0000000600)=0x80, 0x80800) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000640)=0x400, 0x4) r2 = accept(r0, &(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xe38b, 0x5, 0x5, 0x5, 0x9}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r3, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000100)=0x40000000001, 0xf016d11e4daab0b7) 2018/02/20 03:24:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) bind(r0, &(0x7f0000624fa8)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff, 0x674349caaa851270, @common='vlan0\x00', @generic="1a55dec51b7ae92f080fcfd76118375c", {}, {0xff}, 0xdf, 0x0, 0x6}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x80, 0x10, [0x16, 0x1b, 0x2a, 0x1c, 0x21, 0x1b, 0x2b, 0x25, 0x3e, 0x20, 0x1c, 0x1a, 0x9, 0x0, 0x1, 0x35], 0x1, 0x0, 0x3ff}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x8, 0x1, 0x1, 0x1, 0xffff, 0x3fd6], 0xffffffff, 0x0, 0x98}, {0x267, [0x1c33, 0xffff, 0x1000, 0x48, 0x7, 0x4], 0x9, 0x9, 0xebc}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) 2018/02/20 03:24:15 executing program 4: socketpair(0x4, 0x6, 0x5, &(0x7f0000000000)={0x0, 0x0}) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001040)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001f00)=@filter={'filter\x00', 0xe, 0x3, 0xe08, [0x0, 0x200010c0, 0x20001bd0, 0x20001c00], 0x0, &(0x7f0000001080), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x4f, 0x910c, @generic="77da60b63e9b508bf38b398ec69b43ac", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', @generic="e2d53b8f878a0e5c5ad8c9b79e03def9", @random="16957bd5812d", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x128, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}, @common=@log={'log\x00', 0x28, {{0x0, "a7ea5de17f979a6f8b778ba2a5862f8ccca500b737f8018db358a9e13d55", 0x6}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xffffffffffffffff}}}}, {{{0x9, 0x24, 0x8af5, @generic="b4ac9ea8c17b9a321842bcdd06585187", @generic="d419741ef64d6db6b3e53d760eab02f5", @common='lo\x00', @common='bcsf0\x00', @random="fd9f7bbb5072", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @random="21bab0cabf6b", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x938, 0x968, 0x9b8, [@among={'among\x00', 0x8a0, {{0xf2c7, 0x8, 0x2, {[0x8001, 0x6, 0x287f, 0x2, 0x7ec0, 0x38, 0x7, 0x0, 0x40, 0x4, 0x7ff, 0xffffffffffff0001, 0x3, 0x2, 0x81, 0x7, 0x5, 0x7fff, 0x1f0000000000, 0x0, 0x5300, 0x8, 0x9, 0x400, 0x9cc8, 0x7fff, 0x40, 0x80, 0xfffffffffffff001, 0x8001, 0x0, 0xfffffffffffffff7, 0x9, 0x9, 0x8001, 0x5, 0x7ff, 0x7ff, 0x80000000, 0x9, 0x8001, 0x9, 0x6f0b4fcd, 0x100000000, 0x2, 0x7, 0xfe4f, 0x6, 0x4, 0x2, 0x7, 0x7, 0x10cf00000000000, 0x7b2, 0x0, 0xff, 0xffffffff, 0x7, 0x100, 0x1000, 0x7, 0x80, 0xa9f, 0x4, 0x8, 0x9, 0x9, 0xff, 0x5, 0x10000, 0x5, 0x6ef093a2, 0x9, 0x80000000, 0x5, 0x7f, 0x3, 0x2, 0x0, 0x1, 0x7f, 0x1000, 0x4, 0x7e, 0x1, 0x7, 0xad, 0x9, 0x7, 0x2, 0x80, 0x1, 0x80, 0x3, 0x8, 0x6, 0x3330, 0x7, 0x9, 0x4, 0x6, 0x9, 0x0, 0x3, 0x7, 0xfffffffffffffffb, 0x1, 0xa3a, 0x1, 0x2, 0x1f, 0x77, 0x0, 0x80000000, 0x0, 0x9, 0x6, 0x1ff, 0x9, 0x3, 0xfc00000000000000, 0x1, 0x1000, 0xdcd, 0x400, 0xf29, 0x7, 0x3c1, 0x7, 0x9, 0x3, 0x80, 0x0, 0x2, 0x1, 0x0, 0x400, 0x10001, 0x9, 0x9, 0x0, 0x845, 0x0, 0x8, 0x5, 0x20, 0x643, 0x4, 0x8000, 0x1, 0x6, 0x9, 0x1fffe00, 0x1, 0x10000, 0xe73b, 0x7f, 0x7, 0x40, 0x2, 0x0, 0x4d, 0x1, 0x4, 0xfffffffffffff64c, 0x7, 0xff, 0x289, 0x5, 0x8, 0x0, 0x4, 0x9, 0x10000, 0x9, 0x1ff, 0x7fffffff, 0x7, 0x6, 0x400, 0x5, 0x100, 0x80000000, 0xfffffffffffffffb, 0x4, 0x2, 0x7, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x4, 0x1, 0x1000, 0x6400000000000000, 0x3, 0x3, 0x5, 0x20, 0x6, 0x8, 0x0, 0xffff, 0x4, 0x23, 0x80000000, 0x5, 0x80000000, 0x40, 0x6, 0x5, 0x0, 0x1, 0x0, 0x100, 0x10001, 0x8, 0x8, 0x7f, 0x4, 0x7fffffff, 0x0, 0x80000000, 0x1f, 0x3, 0x4, 0x4, 0x20, 0x401, 0x401, 0xffffffff, 0x7f, 0x3, 0x101, 0xa1fb, 0x8615, 0xa6, 0x0, 0x9, 0x81, 0xfffffffffffffe00, 0x4053, 0x3, 0xfc92, 0x6, 0x1, 0x94, 0x3ff, 0x9, 0x0, 0x100000000, 0x2, 0xd93, 0x80000000, 0x2, 0x7, 0xfff, 0x2], 0x8, [{[0xfffffffffffffffc, 0x7], @dev={0xac, 0x14, 0x0, 0x14}}, {[0x2, 0x100000000], @remote={0xac, 0x14, 0x0, 0xbb}}, {[0x1f, 0x1], @broadcast=0xffffffff}, {[0x80000001, 0xd6b9], @multicast2=0xe0000002}, {[0x8, 0x1ffc000], @multicast2=0xe0000002}, {[0x0, 0x1f], @broadcast=0xffffffff}, {[0x3b68, 0x3], @broadcast=0xffffffff}, {[0x1, 0x2], @broadcast=0xffffffff}]}, {[0x1, 0x100000001, 0x20, 0x0, 0xffffffff, 0x1000000, 0x0, 0x2, 0xffffffff, 0x6, 0x58398e49, 0x80, 0x401, 0x7, 0x40, 0x0, 0x4, 0x3, 0x0, 0x0, 0x7ff, 0x8, 0xfff, 0x8, 0x5, 0x1, 0x9, 0x200, 0x100000000, 0x8001, 0xfffffffffffff000, 0xfed5, 0xffffffff, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x6, 0xfffffffffffffffd, 0x1f, 0xffffffffffffffff, 0xf7, 0x8001, 0x7f92292b, 0x7, 0x4, 0x6, 0xd50f, 0x401, 0xa8d, 0x6, 0x10000, 0x5, 0x9, 0xfff, 0x8, 0x2, 0xfd2d, 0x7f, 0x8, 0x4, 0x1141b683, 0x5, 0xf0de, 0x6, 0x2, 0x8, 0x9, 0x6, 0x5c0, 0x100000001, 0x1a4a1b65, 0xfffffffffffffffe, 0x7, 0x161, 0x7, 0x5, 0x5, 0x1, 0x10000, 0xfffffffffffffff8, 0x3, 0x0, 0xfffffffffffffffc, 0x61, 0x85f, 0x8, 0x5, 0x4800000000000000, 0x4, 0x800, 0x1, 0x80000001, 0x9, 0x4, 0x1, 0x60, 0x7, 0x3, 0x4, 0xab, 0x3, 0x20, 0xfffffffffffffff7, 0x3, 0x7, 0xf193, 0x80000001, 0xfffffffffffffff8, 0x7, 0x7, 0x7fff, 0x0, 0x2, 0x4, 0x401, 0x1, 0x4, 0x10e, 0x7, 0x4, 0x40, 0xb7, 0x101, 0xe3870e3, 0x2, 0x4, 0x9cd0, 0x0, 0x1, 0x9, 0x4, 0x20, 0x7f, 0xfffffffffffff4cd, 0x7, 0x2, 0x7, 0x15e0, 0x9, 0x0, 0x5, 0x6, 0x1, 0x1, 0x5, 0x8, 0x9, 0x3, 0x5, 0x6, 0x6, 0xf2a, 0x4, 0x2, 0x7fffffff, 0x2, 0x6, 0x8, 0x8, 0x3, 0x80000000, 0x3, 0xfffffffffffffff9, 0x3, 0x80000000, 0x40, 0x9, 0x400, 0x0, 0x1, 0x6, 0x80000000, 0x1ff, 0x0, 0x3, 0x4, 0x40, 0x7fffffff, 0x31, 0x3, 0x1, 0x3, 0xffffffff7fffffff, 0x10001, 0x3, 0x3, 0x3, 0x8000, 0x9, 0xf2, 0x1, 0xf3, 0x7f, 0x6, 0x8, 0x1000000, 0x1f, 0x0, 0x1ff, 0x10001, 0x6, 0x8, 0x1, 0x8, 0x87f1, 0x7ce82f58, 0x8, 0x3, 0x800, 0x2, 0x5, 0x3, 0x5, 0x40, 0x80000001, 0x5, 0x7f, 0x1f, 0x4, 0x960, 0x0, 0x5, 0xba, 0xc8ca, 0xad, 0x816e, 0xffffffffffff0000, 0x8, 0xded2, 0x3, 0x5, 0x0, 0x2, 0x66, 0x0, 0xcfbe, 0x30, 0x80000000, 0x5, 0x1ff, 0x3, 0x1000, 0x80000001, 0x1, 0x8, 0x401, 0x1000, 0x7f, 0x0, 0x8001, 0x4, 0x80000001, 0x377, 0x72, 0x740, 0x4, 0x74b, 0x101], 0x3, [{[0xfffffffffffffffe, 0x2], @dev={0xac, 0x14, 0x0, 0x14}}, {[0x10001, 0xd986], @rand_addr=0x3}, {[0x7, 0x60e], @empty}]}}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x4, 0x101}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x20, 0x8aa2, @common='sit0\x00', @generic="359d43d3af996a0abde3512589636fea", @generic="e3ba214a7374b67e9a04d510d3709d5f", @common='irlan0\x00', @random="ca116fe9f7a2", [0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xa0, 0x168, 0x298, [@connlabel={'connlabel\x00', 0x8, {{0xffff, 0x2}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0xa6, 0x4, 0x1, 0x0, 0x0, "c6f8cf622d5406f21b49ac8509bc684c76775a2f9316ee9b782cd03b1cc7bdca2dbc998b851df5aea9b4af8afba78e6eda8f9208acf8cc53afe9362e6bc63f7c"}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x1000, 0x401}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xfd0, 'system_u:object_r:mouse_device_t:s0\x00'}}}}]}]}, 0xe80) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x4, 0xffffffffffffff22, 0x2, 0x9, 0x7, 0xfff, 0x6, 0x1], 0x8, 0xff, 0x2, 0x5, 0xc6b, 0x2, {0x1000, 0x7, 0xfffffffffffffbff, 0x8, 0x3, 0x3ff, 0x7c6e, 0x1, 0x1, 0x80000000, 0x3230, 0x1, 0x0, 0x0, "0deeefee5133b0abd89d3812315ab2094ad8300fad78f3930dc6c2e4ca4a03c4"}}) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00000056a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) 2018/02/20 03:24:15 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001080)={0xd1a5, 0xffffffffffffa007, 0xfff, 0x81}, 0x10) r2 = accept(r0, &(0x7f00000010c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001100)=0x32) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001140), &(0x7f0000001180)=0x4) 2018/02/20 03:24:15 executing program 6: r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x81, 0x1}, &(0x7f0000000180)=0x98) sendmsg(r0, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@nl=@unspec, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002000)="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", 0x5c5}], 0x1, &(0x7f0000005ee8)=[], 0x9c}, 0x0) 2018/02/20 03:24:15 executing program 1: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000518ffc)=0x7f, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000830f36)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe3699", 0x74) 2018/02/20 03:24:15 executing program 7: r0 = socket$inet(0x2, 0x7, 0x1f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a26f18)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000040)="b96f5cf0f97b63ff6f863be2a6507d0f2be04178851dd5ba16e0b80b99f7f8e8668e564439ff57babbe3c688c8fb6c91e1a8eb8f48f40d9b3e155446b603f78ddab2f51e66b5fa1b0fca2612f4d4ae6c48e1e07c26bf3e50fec694c3dbfca51b93966f8e652854af9046ded275477bae1fdb39f714cab7c14a17", 0x7a) r2 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x71ddf8c838ad17c2) sendto$packet(r1, &(0x7f0000000100)="4e2e899eee30b9fb590d0d07116f90ffa536c090b4950a0d3b647eabfbed0f163e16330118b53aa4910928e6bd6daf9235dc1cff6b6b69a1", 0x38, 0x1, &(0x7f0000000140)={0x11, 0xf7, r3, 0x1, 0x10001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) 2018/02/20 03:24:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f00005befe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/02/20 03:24:15 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) pipe(&(0x7f0000000a40)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) sendto$inet(r0, &(0x7f0000697f21)="08c85b632b1d74c8", 0x8, 0x0, &(0x7f00004a4ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/20 03:24:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd00070ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_buf(r2, 0x6, 0x800001e, &(0x7f00000000c0)=""/203, &(0x7f00000001c0)=0xcb) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000282fb8)=[]}, 0x0) 2018/02/20 03:24:15 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x9f5, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffff9c, 0x40206435, &(0x7f0000000040)={0x4, r0, 0x1, 0x3}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)="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", 0x1000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00005ae000)=""/4096, &(0x7f000040f000)=0x1000) 2018/02/20 03:24:15 executing program 4: socket(0x11, 0x800, 0x7fff) r0 = socket$netlink(0x10, 0x3, 0xd) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000000240)=[{&(0x7f0000000080)=""/127, 0x7f}, {&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000140)=""/223, 0xdf}], 0x3, &(0x7f0000000280)=""/188, 0xbc, 0x1f}, 0x3) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000026ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017fdc)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) [ 37.990140] x_tables: ip_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/20 03:24:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000024fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000afd8)=@ethtool_eee={0x45}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/02/20 03:24:15 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@syzn}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) pipe(&(0x7f0000000080)={0x0}) accept$unix(r2, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x2, 0x2}, 0x10) 2018/02/20 03:24:15 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6bfd6)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/20 03:24:15 executing program 0: r0 = socket$inet(0x2, 0x2, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@nat={'nat\x00', 0x1b, 0x5, 0x4a0, 0x0, 0x310, 0xffffffff, 0xe8, 0x218, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xfffffffffffffffa, [0x5, 0x3, 0x9, 0x5, 0x4, 0x1f], 0xfc, 0x4, 0x8000}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @multicast2=0xe0000002, @multicast2=0xe0000002, @icmp_id=0x1, @port=0x2}}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x100, 0x1, 0x1}}, @common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x9, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0xffffffffffffff7f, 0x7, [0xc, 0x23, 0x24, 0x27, 0x32, 0x33, 0xc, 0x32, 0x24, 0x2a, 0x2f, 0x1b, 0x1e, 0x3c, 0xe, 0x2], 0x2, 0x4, 0x5e8}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', {0xff}, {}, 0xc, 0x3, 0x41}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8001, 0x20}}, @common=@socket0={0x20, 'socket\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x12, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, @gre_key=0x100000001, @gre_key=0x5}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x7fff, 0x4, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x8, @multicast2=0xe0000002, @broadcast=0xffffffff, @gre_key=0x7ff, @icmp_id=0x0}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x500) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e8, 0x0, 0x1a8, 0xc8, 0x1a8, 0x338, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f0000000000), {[{{@ip={@empty, @dev={0xac, 0x14, 0x0, 0xb}, 0xffffff00, 0xff, @generic="166c68c725b2b4c7baedf78992b42dd1", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x1, 0x3, 0x20}, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x3, 0x1, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8, 0x9, @dev={0xac, 0x14, 0x0, 0x14}, 0x0}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, 0xff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="cba8fba94d5f5a8333447079ac691974", {}, {0xff}, 0xff, 0x2}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4c64af504b930e1b}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x4}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='yam0\x00', {0xff}, {0xff}, 0x29, 0x3, 0x70}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x4, 0x9, 0xff, 0xc6, 0x80000000, 0x9], 0x101, 0x1, 0x1}, {0xd3, [0x9, 0x1000, 0x1f, 0xffffffffffff0d27, 0x5, 0x1], 0x3, 0xfffffffffffffffb, 0x4}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='teql0\x00', {}, {0xff}, 0xaf, 0x2, 0x1}, 0x0, 0xe8, 0x118, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0xc, 0x0, 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x218, 0x100000000, @broadcast=0xffffffff, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) socket(0x5, 0x8080f, 0x5) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f00006ec000), 0x60) 2018/02/20 03:24:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0x0}) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/20 03:24:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) recvfrom$inet(r0, &(0x7f0000000000)=""/147, 0x93, 0x40000100, &(0x7f00000000c0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/20 03:24:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a7f70)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) 2018/02/20 03:24:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f0000)='scalable\x00', 0x9) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f0000000ffc)=0x4) 2018/02/20 03:24:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003ff8), &(0x7f0000011ffe)=0x8) 2018/02/20 03:24:15 executing program 6: r0 = socket$inet(0x2, 0xfffffffffffffffc, 0x8000000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/02/20 03:24:15 executing program 3: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x67, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/20 03:24:15 executing program 1: r0 = socket(0x15, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)="ee9e3534870c3b26d99c634eb8177fdbc057b378f8b5f9e92f49c04bb6b4bf251f56037fe6c7865ddc7ed0f090e80c1d690f3b16485178593bd3fb3d31cae5a4d284065784013dd0f1988e3aae8882104562a1131bbfeb683ce6061429790bd3906c5e7c025fcabbf53712541694d32dc962e40d56887334cf733cf48d315dfe061e47b0abef0b5023f429527af5f1", 0x8f) 2018/02/20 03:24:15 executing program 0: r0 = socket$inet(0x2, 0x80007, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000082c000)='vegas\x00', 0xb9) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/20 03:24:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5e0, 0x270, 0x0, 0x1a0, 0x0, 0x270, 0x510, 0x510, 0x510, 0x510, 0x510, 0x6, &(0x7f0000fe5000), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, [0xffffffff, 0xff, 0x0, 0xff], [0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x84, 0x737a, 0x4, 0x10}, 0x0, 0x5a, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='sit0\x00', @common='ip6tnl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffffff], [0xffffff00, 0xff000000, 0xffffff00, 0xff], @common='ip6gretap0\x00', @generic="85da98b45d8d07790eaec6c728ae2fc9", {0xff}, {0xff}, 0xc, 0x0, 0x2, 0x10}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:mouse_device_t:s0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xe}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', {}, {}, 0x3c, 0x6, 0x1, 0x48}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7dd) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x19) sendmsg(r1, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f0000836000)=[], 0x0, &(0x7f000016ff78)=[]}, 0x0) 2018/02/20 03:24:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0xe9e, &(0x7f00000000c0)=0x2) sendto(r0, &(0x7f0000000000)="4cae43d77c2d5d92c65d33ab2d2bc954a88d58dd579adadbd7859b89d5ae69414775a4a6d087eb9d59af780b3a76e6975fd39d9b3d5c2e9afce42dc52f67f0a2faf6ace998664e7a4c36d16f0db3c7236581697934376121e05b19bf351e60eb07cf6f7966a6192f61b5c2772abd19ee54c7b821984098b3bad222a36cc3e8eab18f7e4ea728d98abe5f3423989e5e2b453186980ed0a26dbc759cd7088af45888f01c9d1289d93c8384ad6e409acbf867df5ea21410d3a683bff2c15b223d", 0xbf, 0x20000004, &(0x7f00000000c0)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2000212, []}, 0x90) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f000002c000)=[{0x28, 0x29, 0x2, "91346bef386f13b189886daeb6d56e860d"}], 0x28}, 0x0) 2018/02/20 03:24:15 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000000)="2e5a51e8fc036aa733ee1e2e26ef48bcc140175f8bf05a") r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$kcm(0x29, 0x0, 0x0) sendmsg(r2, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000016fa0)=[], 0x0, &(0x7f000000d000)=[]}, 0x0) pipe(&(0x7f0000002980)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) recvmsg$kcm(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f00000029c0)=""/103, 0x67}, {&(0x7f0000002a40)=""/185, 0xb9}, {&(0x7f0000002b00)=""/175, 0xaf}, {&(0x7f0000002bc0)=""/28, 0x1c}, {&(0x7f0000002c00)=""/195, 0xc3}, {&(0x7f0000002d00)=""/13, 0xd}, {&(0x7f0000002d40)=""/92, 0x5c}, {&(0x7f0000002dc0)=""/142, 0x8e}, {&(0x7f0000002e80)=""/31, 0x1f}, {&(0x7f0000002ec0)=""/3, 0x3}], 0xa, &(0x7f0000002fc0)=""/54, 0x36, 0x6}, 0x40012123) getsockname$netlink(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r2}) ioctl$sock_SIOCGIFINDEX(r2, 0x8907, &(0x7f0000001000)={@generic="a30e6ac0400158ff2dbf067547b7eae1"}) recvmsg(r2, &(0x7f0000027000)={0x0, 0x0, &(0x7f0000027000)=[], 0x0, &(0x7f0000027000)=""/4096, 0x1000}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001040)={r6, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000000140)={0x2, "e840"}, 0x3) socket$kcm(0x29, 0x2, 0x0) 2018/02/20 03:24:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x10001}}, 0x3ff, 0x26, 0x6, 0x3ff, 0x5}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x4, 0xfffffffffffffc01, 0x400, 0x3}, 0x14) r2 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x8, 0x4) 2018/02/20 03:24:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5bfec)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/02/20 03:24:15 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x3, 0x4, 0x0, 0x8f, 0x8, 0x69}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x14, 0x4) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xfffffffffffffe97) 2018/02/20 03:24:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="f91a37d623c2b9f47d4da842a8befa5e", 0x10) 2018/02/20 03:24:15 executing program 1: r0 = socket$inet(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x10) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x5f9}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000240)={0x2, 0x5, 0x0, 0x0, 0x2, 0x612}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1d0, [0x20000080, 0x0, 0x0, 0x200000b0, 0x20000220], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x8100, @syzn={0x73, 0x79, 0x7a}, @generic="031a724e19cc640f2d04940366e9367c", @common='ipddp0\x00', @common='bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x110, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}]}, 0x248) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/20 03:24:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x101, 0x80000000, 0x81, 0x800, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x7, 0xa, 0x564, 0xffff, 0x6, 0x7, 0x9, r1}, &(0x7f0000000140)=0x20) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002b4000), 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f00004a9fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xdadb}) 2018/02/20 03:24:15 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000004000)=0x26) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) 2018/02/20 03:24:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000463ffc)=0x3b) pipe(&(0x7f00000001c0)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000000200)={0x3, {"a050f1515afde8"}, 0x4}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/02/20 03:24:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r1 = socket(0x9, 0x8000f, 0x40) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x5, 0x4, 0x2, 0xfffffffffffffff9}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f80ff0), 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2dfc8)={&(0x7f0000000080)=@hci, 0xffffffffffffff9e, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/207}, {&(0x7f00000001c0)=""/110}, {&(0x7f0000000240)=""/232}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/27}, {&(0x7f00000003c0)=""/165}, {&(0x7f0000000480)=""/23}, {&(0x7f00000004c0)=""/49}], 0x1, &(0x7f0000000000)}, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/33}, &(0x7f0000000040)=0x23) getsockname$unix(r2, &(0x7f0000000340)=@file={0x0, ""/40}, &(0x7f0000000580)=0x2a) 2018/02/20 03:24:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000)="61fa1cf355f5e527ddd71902196602cdb7f6069bab0fab357da7d9d5a6f1665e64fb2d8c935dfc66d870b88c604936b3a3f9c995751e2b0111a401529e665d282cd4a689cd24c788b090781dce912b1dd76babb251b25ccd55f91096bb3d43275a4931d0b6fdbbb3600b32abafe151500174ddd60334e0c05b0f2a698c5ec32724521e6da9beaaaf9d6fdfd6cec0c17ff4ccce4b241ad1672b72d10b7d46a85111a87beccfe0b52d4e2d8ac49b51c979f0afc7bb1dcddbf702610656fe1b466ff4ee46076cb15decbab5d449aee53b60661779b242ad234c53081dad47230963c92aa675b834a76903190046373ade2c09b5ad410dc8b310", 0xf8, 0x20000000, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fcb000)=r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bind$inet(r0, &(0x7f00001f6ff0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000eb6f89)="c6", 0x1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/20 03:24:15 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x10, 0x80000) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000080)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x2e}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x0, 0xfff, 0x9, 0x200, 0x20, 0x100000001}}, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @rand_addr=0x2d}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2e9}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x58) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x5270c13b, 0x1, 0x200, 0x7, 0x1, 0xfffffffffffeffff, 0x8, 0xffffffff, r3}, &(0x7f00000002c0)=0x20) socket$netlink(0x10, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x3, 0xad, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x3, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x5, [0xffffffffffffffc1, 0x80, 0xa72, 0x2, 0x4, 0x4, 0x1, 0x2]}, 0x5c) 2018/02/20 03:24:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000cec000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}]}, 0x104}, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xfffffffffffffd0e) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4100008}, 0xc, &(0x7f0000000580)={&(0x7f0000000280)=@expire={0x2d8, 0x18, 0x224, 0x2, 0x1, {{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x3, 0x5, 0x1, 0x0, 0x2, 0x0, 0x80, 0x6e, r2, r3}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x80000000, 0x1000, 0xfffffffffffffffe, 0x3, 0x8, 0x0, 0x6, 0x4}, {0xb5, 0x6, 0x69b3, 0x800}, {0x7ff, 0x1, 0x7}, 0x0, 0x1, 0xa, 0x7, 0x81, 0x82}, 0x1ff}, [@algo_aead={0xa4, 0x12, {{'echainiv(echainiv(rfc7539esp(ecb-camellia-aesni,sha256)))\x00'}, 0x2c0, 0x40, "47b52354e48cc57df806f2cbcfc5c6a528ea880e4462654edd353ab876e231d9019e5c0abd0124137e8ccbebc6a137a6298138dae1d1abd85968bf83629e66c1b68570e10dcea44ddc33b286e8edcad49a2d96651cf074a4"}}, @algo_aead={0x120, 0x12, {{'authenc(sha256-ssse3,ecb-aes-aesni)\x00'}, 0x6a0, 0x40, "02c171e3c0bb454383b14997887902e19bfa4898866233bd8e3049376e7064149cdba9d295087da63b32a69ddc7468e8ed04662f4e6b242d47f2d0520dfed2f6c06f4e342fe70641ba468561fa1431437c35c2e0b86fe8f5d61b3faafeb270683292bf968ea903afafd92cdefcf85d1c0b6d3d4adc7484a4fc4ba6999c22155b2fd3ac7f4e65945f0e0f93ac226156b538ec4329f9118cd5a29f4b843e841f7362f0aa16203958e07f92ca030c4f92d5f121384a1bcca2e57d2219e9a5fb8cc9166484a604c61bf2572333d3aeb8549cba93da58"}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x3, @in=@empty}}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x4008804}, 0x4880) r4 = accept(r1, &(0x7f0000001e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001e80)=0x14) sendmsg$can_raw(r4, &(0x7f0000001f80)={&(0x7f0000001ec0)={0x1d, r2}, 0x10, &(0x7f0000001f40)={&(0x7f0000001f00)=@can={{0x0, 0x6, 0x10000, 0x1}, 0x5, 0x2, 0x0, 0x0, "5cbb3f892adf649a"}, 0x10}, 0x1, 0x0, 0x0, 0x4004800}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x800, {{0xa, 0x1, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x401}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, [0x3, 0x70ef5882, 0x3, 0x8, 0x3, 0x6, 0x4f, 0x8, 0x2, 0x0, 0x6, 0x69f94f07, 0x40, 0x0, 0x3]}, &(0x7f00000000c0)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000100)={r5, 0x3, 0x2c, "506000a2dda82df07938934b3572b9049ae7dbf76e598a618a8f410eaefdfeb5e1411d92fb882b3656510b3b"}, 0x34) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000140)=0x10001) 2018/02/20 03:24:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts(ctr(twofish)),sha512-ssse3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e5fcb5bf5e00000000000008ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f000015bfd0)=[], 0x0, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) 2018/02/20 03:24:15 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x86}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, 0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) [ 38.214553] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 38.247065] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/02/20 03:24:16 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="051d51e112777d2dffc23e832a572da3", 0x10) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000), 0x0) 2018/02/20 03:24:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000430000), 0x0, 0x8001, &(0x7f0000376fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket(0x2, 0x805, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004ffff5)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x20, 0x20}, &(0x7f0000000080)=0xc) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x0, 0xf}, r3}, 0xfe53) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) recvfrom(r1, &(0x7f0000b77000)=""/198, 0xc6, 0x0, &(0x7f000024aff0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000889fc8)={&(0x7f0000f61000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f00001d7fe8)=[]}, 0x0) 2018/02/20 03:24:16 executing program 1: r0 = socket$inet(0x10, 0x40000000000003, 0x40008) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000004f00030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1}, 0x0) 2018/02/20 03:24:16 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="c60c11bdcf27ac1c1871e9735743ad21"}) 2018/02/20 03:24:16 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84cd2e750f14df050000000000000095df1572ab9bd9e401839ff6f436997b8802f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa74e5b6095ba9f12e6ffff1954c79e14144ff618d9364b77566897ca0c35020a0353b34ef05e9ce0c83208cee09eea8dab4400000005e91550", 0xb1) socketpair(0x8, 0x8000a, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/02/20 03:24:16 executing program 2: r0 = socket$inet(0x2, 0x8000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001bb000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0xf0, 0xf0, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000c0e000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x33}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffc}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/20 03:24:16 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003180)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000031c0)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000032c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0, 0x0, 0x0}, &(0x7f0000003340)=0xc) sendmsg$netlink(r1, &(0x7f0000003400)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f0000003140)=[{&(0x7f0000000080)={0x201c, 0x27, 0x800, 0x4, 0x0, "", [@nested={0x1004, 0x7f, [@generic="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@binary="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@typed={0x20, 0x39, @str='eth1:ppp0/selinux@(*-\x00'}, @typed={0xc, 0x84, @u32=0x100000000}]}, 0x1074}], 0x2, &(0x7f0000003380)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x1}, 0x4000000) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b31000)={@common="6272696467653000ff0000002000", 0x0}) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r6 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000000)={'vcan0\x00', r5}) 2018/02/20 03:24:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e7fe0)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x3, @rand_addr=0x8}}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}}, 0x3, 0xffffffffffff947a, 0x3, "7a19ae030f3cbf6dd4899ad9251bd9c48a9ea14906b150660919a2970a9fe5d3771fc7dad6f37157b026d0b63f86b7ebb3ad94cdfb34cce1cb9afaf914a62ace8170f8c5026d1621b945d514fd6e1b79"}, 0x160) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xd}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) socketpair$inet(0x2, 0x7, 0x3ff, &(0x7f0000000200)={0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}}}, 0x8c) 2018/02/20 03:24:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xac5b}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x9, 0x30, 0x4, 0xc16}, &(0x7f00000000c0)=0x18) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) connect$packet(r3, &(0x7f0000000180)={0x11, 0x1f, r4, 0x1, 0xfffffffffffffff7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7, 0x7, 0x80, 0x1, 0x9, 0xdc8, 0x100000000, {r2, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6f}}, 0x1, 0x5af, 0x0, 0x5, 0x7f}}, &(0x7f00000001c0)=0xb8) r5 = accept(r0, &(0x7f0000000200)=@sco, &(0x7f0000000240)=0x8) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000280)="86344856b4c29778ecdbf7847afd5e744f57454555c585a0409bd42363581ece675ea1b1ab13e49f4038c330533ed7e1b25ebdac9699463eb1f8ae85ac86161fe091f3007632dd1e236d9afeb3f76640a9faec3f7af4143421f20d74b3cf4f2aeec85a16dbee820660ce2173ec1cb2da135d6d0e3eb6643d8fbe9d") 2018/02/20 03:24:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$packet(r0, &(0x7f0000000000)="f4c43f011c177d280f99c7671e383f160002665f338ed746813ada0b016f5f2b77d95c0124f98454790387d315509d1ee84bffc4b0852d7e29b181e1ce4f676944b3fc4ce5d0630c73b2cf2ff1", 0x4d, 0x94, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@nl=@unspec, &(0x7f00000000c0)=0xc, 0x800) sendmsg$alg(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000100)="8ac42a67f69f4dd0023b442f66ace93ca8b934da27de2b4ceba17dc71d474efc4c3e3aadc242fe62028be0116b581cf695770f580bc39b6d1f4e680070240516174e3076cd6e818ca71f35f1cdc55a69add0fe4a5151b945d5516168d95c2d560ec77c98d8", 0x65}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="a79f7c3745389aeceb03dd3168a896127b4ea019acd477c5ba7f27bf09adc30fccca0f3caf460bbe2bbeddc723f846b763d8c2afa2ab4cadbc8a5c1386bb0ae7da5d752dd16e9a1e11eae74b16a0372415b0386b97cf487734924d9f859b88bfcd72ac63980d6c2597544c89f96c5dd8cd14598e9628bfc35ef937ca22cefd6b0538cb8e5bb2ecad49dc2cfb56f85c38d14c219c200d481506e463102d24a6500d27671b8a6b42198151a47eb02c65859ef477da9797eb45558b1cbb77362ef9bab947bf1fa313c38ecd", 0xca}], 0x3, &(0x7f00000012c0)=[@iv={0xe0, 0x117, 0x2, 0xc8, "d2d037091dbce76be8f1f64b62137c73e8058ac452b6b381ab8fee468b4bf523bae1c8a4af0b8d9f1332a8711e455bc7a89721972325eb8c0e5e78283e9ac600e7cc52d54ff4fa05b6d3e668b73c282f0576875077c93d842ea5413fd7aedfa925d2e06607604668475dae16bd419abbbfd8093bf456c2f55864fb4f6a399f7a524b81984ad6064f7226d26493035de2e425bee78b4714ab73cfeac6a100220de5ee137a78c93d7ff30eb5f42ba00a9f5844a4fae6beea6b297b02270808033add7996698784c286"}, @iv={0xb0, 0x117, 0x2, 0x9a, "29eb4ff62546475368f5258fac714c9ec69209bbcc3ddca063d3d29da30e6f13058410b7701e7af43000e0d947b6a078dde2a248a8edb2a7198d1ed61a1716bf7db5bd94e55cada8c83c6825368627057fa29accc83b96673d9ef027ee8963077133852ace7df8f94e0d4b4a320e78abdf7ae37c837bae129b3847682c47267a8379b2b1f4ea7453d9f3082962ce79b6e4502b25309acb5bb0cc"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xe1c}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x759aca9b}], 0x220, 0x400c1}, 0x20008841) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)=""/185, &(0x7f00000000c0)=0xb9) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={@common='lo\x00', 0x0}) sendto$packet(r0, &(0x7f0000064000), 0x1000f, 0x0, &(0x7f000041ffec)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/20 03:24:16 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001240)={0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001280)=0xffffffff00000001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/02/20 03:24:16 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00007bfff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000009afc8)={&(0x7f0000935ff0)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[], 0x1e4}, 0x0) sendmsg(r0, &(0x7f000013dfc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000994fe5)="1b000000170a03130200000000100001000000000000009a270900", 0x1b}], 0x1}, 0x0) 2018/02/20 03:24:16 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) pipe(&(0x7f0000000000)={0x0}) connect$nfc_raw(r0, &(0x7f0000000040)={0x27, 0xfffffffffffffff9, 0xfffffffffffffeff, 0x7}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="f3c2410a1b4dfc05dde75ce73ea2f41949d62b9a995ea2f20c5a8ff8c000df4e4f8a4d1babdd7f4d3d3e38d090ab7873fb43f67738d0adec68aad38472c65d2a351cb0130e064f7a0beac265604b6934b01dd679b8e504ffefc34ce820b9d01356213b88b1b73616c1552d426e991b2dd28d67f74451ece43846511f9b97e70fe067e9f0af285b77f72497697517712491c6ec83df09cc66939861b8e77cba9d64a128b6ecfdd0ce74327c13a2e31c072642d7c37561eeb201b0d956d5b4ab74c838f165d8055f832b6254c7d6926e1d0d5b9167a6ab152f988e225b", &(0x7f0000000180)="26d0a0289663003369ac17ff81b506", 0x2}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/20 03:24:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000000ffc)) r4 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e48ffc)=0xfffffffffffffffa, 0x4) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) accept4$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/20 03:24:16 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8, 0x5b9}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x40, 0x1, [0x4]}, &(0x7f00000001c0)=0xa) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)) 2018/02/20 03:24:16 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x1000) r1 = socket$inet6(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000080)="05a53e5b75a2b121846d7cd844add95bde49ba47002747ba64d63c3dd2044c4538abca55a968758456f6dcb76baf17e2725de15325e2a69bacc078915278a63a4d6ce45909b4ea5616df64e2d32713508209394a696b206d1ec31f00541dcef5237655abb8844255daec7dbf1faad5f510ca72ac6f51976fc448d7bf7dc8c17dbbabf1793a98b8465d2769dfec3de0eb77d0ad1e080753d1c6440c362732077d9fd1c250cfea2beca622463610c8b56c18cfeadf77afa98740ca0761eb9fbe0b09540d4585d2e00164c2ba0ab928ebd0", 0xd0}, {&(0x7f0000000180)="cf10a72a8ab5d9bdb63edc9614acd15e88fc97b42dbfbd7fe5dabfc5ee822fce77a0be3063c6134c85e5bc062ad55454b7939308cacfe2073f582b1be0b38a6864a3dab7a086735a32e3250e86d75dcb7860a03518c7d61ddac150b653fdebf5809479798269150aaeab1dd9cb9c03db3e3475a387ba06aa1687cab9440c5f9beed90a19cd5d616298edb1cfacebb78d491da5e083170ffa65a96ceeb390de0646f866fa080444f671d91673c52ed070b298197cb1fe767f4fcaf40e8e3dae009231795a62e1bf6db05e0bbce43901adfbf9815ed286a040", 0xd8}, {&(0x7f0000000280)="3a376fc7ea745b5c29f40604b130c1e87f177a06d321e88d76824e8e5ab7e9ce3cc2922f63ba7bddfbc45998ec17704fd7b55cb8b2a572ca0abbd0b5835b2eaf03de042bcd8ba35d1195224938dae3385e1145559a4835d4eb96d2531b3edb7e5320741c5520da3208279c1a6e4e08ce7628e0b81ebde778cc0fa5208dfcbb0926b37401411e5cfd3bd437082936c5715581fe2571210b7d0a225ea7ffb20af395dbce95633c705112c7f83b0c068eb1dae28a4ab29df7637bbb3b", 0xbb}, {&(0x7f0000000340)="dd3add9b8b2b8a3571d54944ec9ae7ee4b3738adb933eb3ca95bf061db7e5efa21addd882e56378bb2c4d77bbf175ebeef10a1429b49dba9925a9be664b079c1234f83861e0d66423af76564a1cbf149c040b2d9082d923d3f1f13e16c4ae0f12eefe092540c8ad046cd57df0ef113d732776697fd404edb5433b576b40bb7bf56f65d8cb8a0d38860c37bd25d8d96f9909255e20b5ca4fc90dc73483c81c96b7f10f401147e5d258527ac84941d131d22a0c71e112b7d7163656004e92900dd2858c2f762f8ba91eecd", 0xca}, {&(0x7f0000000440)="56c47fde433a97a03b604560c91af4b16993f5870f11853743042ef4e9c1caae6de871f48598c7fabfb123e91bd00459dd96da434b5fb9cdbb9514b21641d11b1b42afacfdc160eb21628856add1757f5db47005c80d88ee00b61fe0bd3ed569e3459468a9cccab654ca5a12cae6397b03791e08d576da5b87a7a977976b65b5b3c112dc5a110053330ac4f38c589d45e8b9dbebaf69ada08c990c998438860de971", 0xa2}, {&(0x7f0000000500)="630706545882ddfb83dee7d3900d689226fc6b75253bee4f6d86ad0fd996ca2470b5011a71f1a281835945d9a5e42ed7564bcc8d51d2471857ed05674e4133f92d67900b7c1b517e0d139e2fd32278ca06f0dc89b1418e38ec4061255e8116184d783077531aaa6004b8d74a730b47db0cf33e76a5662ed104272c89d4b2cccf6b486f967c999e7729bdac6081c003b0cf04ebe76edc0743c44dd92cf6f705294c1ad5e1ae73b4d1998f0de0c03cd0ac6707e8145f23a4a6b2aa0d4ab765dea6ca3a620aed252840ec3b48f7c88b4447739c61a685e9", 0xd6}, {&(0x7f0000000600)="831bf801743e8525968751bce5d159476ffbe721f1058cf01737ac8c7fbd3f35c8d59d8adfd0a72623e71667d477d5b6f57499618b486caf84409034aa8f0e8fbf5a5aa6ebeecb57a2c73f07bf00e481a9096c11bf5258ed73f43c2028d734dd79e8bee6a5962eee180924d4bbe41087376bcf72b12f3261e80efae41806eb984c64f3ad21e6f9aa416d88dac9ff1ce36ca1b7153015", 0x96}, {&(0x7f00000006c0)="0fab04e81827a20b237f8a35d70a05d76d62d54ad24963bead776f680b9d1e4be05f498414d9be249ed642417e94de26509722fd12ec4d6aa92552c255f6d52e820e1137d96905a29f273164a4401a14e6fea82474a5846dc1a65c76deacededb74f71a50e1c1a1102b6e9b6e0", 0x6d}], 0x8, &(0x7f0000006000)=[]}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000007c0)=0x3f) 2018/02/20 03:24:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x8, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x10}, []}, 0x1c}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/02/20 03:24:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000000000)=0x4) [ 38.404786] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.432270] netlink: 'syz-executor2': attribute type 15 has an invalid length. 2018/02/20 03:24:16 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2040000004d, 0x0, 0x0) 2018/02/20 03:24:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002b40)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000002b80)={{0x88, 0x4, 0x9, 0x3, 0x3, 0x80000000000000}, 0xe9}) 2018/02/20 03:24:16 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000866ff8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/02/20 03:24:16 executing program 6: unshare(0x20000) r0 = socket$netlink(0x10, 0x3, 0x8) getpeername$netlink(r0, &(0x7f0000000ff4), &(0x7f0000001ffc)=0xc) 2018/02/20 03:24:16 executing program 7: r0 = socket$inet6(0xa, 0x9, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@generic}) bind$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) r2 = accept(r0, 0x0, &(0x7f000015effc)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f26fdb), 0x0) 2018/02/20 03:24:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bf9ffc), 0x4) r1 = accept(r0, &(0x7f00000011c0)=@generic, &(0x7f0000000000)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x80000000, 0x81, 0x4, 0x6, 0x200, 0x4, 0xfffffffffffffffd, 0xdf, 0x200}, 0xb) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001280)={@common='bond0\x00', 0x146}) 2018/02/20 03:24:16 executing program 0: r0 = socket$inet(0x2, 0x2000000000007, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x1f0, 0xd0, 0x1f0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x5, [0x28, 0x11, 0x1d, 0x10, 0x28]}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) 2018/02/20 03:24:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r2 = accept(r0, &(0x7f0000000700)=@ax25, &(0x7f0000000740)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000780)={r0, 0x2, 0x9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1000, 0x2}, &(0x7f00000000c0)=0x8) 2018/02/20 03:24:16 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b074, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x40, &(0x7f0000000000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xafa, 0x20}, 0xffffffffffffff60) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0xff42) [ 38.460752] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.493009] netlink: 'syz-executor2': attribute type 15 has an invalid length. 2018/02/20 03:24:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$inet6(0xa, 0x80007, 0x6) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000080)=""/35, &(0x7f0000000000)=0x23) 2018/02/20 03:24:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001040)={0xe, 0x401, 0xa0, 0x2000000000000008, 0x0, 0x1, 0x562}, 0x2c) close(r0) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r1, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) 2018/02/20 03:24:16 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x3a, 0x1, &(0x7f00006fd000), 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) getpeername$unix(r2, &(0x7f0000001140)=@file={0x0, ""/95}, &(0x7f00000011c0)=0x61) 2018/02/20 03:24:16 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x3f) connect(r0, &(0x7f00004f0000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, 0x1c) socketpair(0x3, 0x4000805, 0x10001, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r3, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x9}, &(0x7f0000000200)=0x8) 2018/02/20 03:24:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000909f70)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0xf, 0xffffffffffffb1eb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/20 03:24:16 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/138, 0x8a}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/251, 0xfb}], 0x4, &(0x7f0000000440)=""/144, 0x90, 0x7}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) socket$netlink(0x10, 0x3, 0x1d) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) connect$bt_rfcomm(r0, &(0x7f0000000540)={0x1f, {0x6, 0x3ff, 0x35, 0xfffffffffffffffa, 0x2600000000000000, 0x1}, 0x100}, 0xa) 2018/02/20 03:24:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004ff8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x1, 0x8000}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0xe7, 0x4) sendmsg(r0, &(0x7f00009eefc8)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e2000)='w', 0x1}], 0x1, &(0x7f0000cf3000)=[]}, 0x0) socket$inet(0x2, 0xa, 0x6) 2018/02/20 03:24:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port=0x0, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="2de322771122f248a5d164ca6c246acd"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) r1 = socket$inet6(0xa, 0x1000000000000806, 0x0) bind$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x162) connect$inet6(r1, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d], 0xffffffffffffffff, 0xaa}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r3 = socket(0x1, 0xa, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/20 03:24:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x13, 0x80007, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x42, @mcast1={0xff, 0x1, [], 0x1}, 0xc8}}, 0x1000, 0x0, 0x9, 0xa528, 0x1000}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x2, 0x7}, 0xc) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/02/20 03:24:16 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0xb5e2, 0x0, 0x28, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x53) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000020e000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) 2018/02/20 03:24:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000932ac0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e0, 0x340, 0x1a0, 0x270, 0x0, 0x0, 0x410, 0x410, 0x410, 0x410, 0x410, 0x6, &(0x7f00008c1fa0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="a126663536c48fc5e7526c0a0003dfb3", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="3eb41dde417f6ea933ca88f61e5d1348", @common='bridge0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='eql\x00', @common='ipddp0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @generic="413b767367b09420b85a060d078fba02", @common='ifb0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffea5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xfffffffffffff399}, &(0x7f0000000080)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x2, 0x101, 0x587a2ea5da1bbac3, 0x80, 0x5, [{0x400, 0x0, 0x2}, {0xc1, 0x9, 0x1, 0x0, 0x0, 0x304}, {0x8, 0xffffffff, 0x8e92, 0x0, 0x0, 0x400}, {0x5c, 0x5, 0x8, 0x0, 0x0, 0x100}, {0x5, 0x4, 0x1, 0x0, 0x0, 0x1}]}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x42, "89ede186c11a2d774605f652c9c8f6f0944d653dd93166bd6036806497f3eb7319bd68cba8d2a02d14043292e04851cefc41dcb6ced83e7930d9f65e22a7226b527b"}, &(0x7f0000000140)=0x4a) 2018/02/20 03:24:16 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r1, 0x3fe) r2 = accept$inet(r1, &(0x7f000038a000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000080c000), &(0x7f00003e6ffc)=0x20) 2018/02/20 03:24:16 executing program 0: r0 = socket$inet(0x2, 0x2001, 0x80000002000007) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000015000)={'filter\x00', 0x7, 0x4, 0x410, 0x218, 0x110, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000014fc0), {[{{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, 0xffffffff, 0xff000000, @empty, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x10000000000, 0x2, 0x200, 0x28e, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gretap0\x00', {0xff}, {}, 0x0, 0x289}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0x9}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @dev={0xac, 0x14}, @empty, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877be5b353a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e0, 0x210, 0x210, 0x210, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000000), {[{{@arp={@dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001, 0xff, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x9, 0x8a, 0x2, 0x100, 0x3, @generic="9d0532d866fc6e8c276c35de13cf6c56", @common='syzkaller1\x00', {0xff}, {}, 0x0, 0x40}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "018c3ed9a64dbd90448b26c8752e77bc05d77b849ba4d5edc23580e13bb9"}}, {{@arp={@empty, @broadcast=0xffffffff, 0xff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x8001, 0x2, 0x7ebd, 0xffffffffffff590a, 0x9, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller0\x00', {0xff}, {}, 0x0, 0x10}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mac=@random="d8e41514d5eb", @multicast2=0xe0000002, @broadcast=0xffffffff, 0x6}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xf1c, 0xfffffffeffffffff, 0x81, 0x9}, &(0x7f00000007c0)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x3}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000880)={0x0, 0x89, "c35d0d4c53a7979b235184ea53ae7a3ec0e000699c9176c2f5a71ca8a7827617ecd90e37da4ad2d348ec056dd1e2513600dc2c3d2290c59a1282285158e601fc9b7862d05c7b4969ef49a3845f913dba6282d440b79079abe1a125aec55a626204025e5bb833f61d71a2c17c55974e30a6f88a4af5b440c9c894f7ec27fb6beb0fb5d0b60e0987ba99"}, &(0x7f0000000940)=0x91) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000980)={0x0, 0x5e}, &(0x7f00000009c0)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000480)={0x7fffffff, 0x1, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a00)={0x2, 0x1, 0x5, 0x7f800, 0x0}, &(0x7f0000000a40)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000bc0)={&(0x7f0000000480)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)="60cea94ead1be0aea069", 0xa}, {&(0x7f0000000540)="c8322e9d8f7d7df17dc50dc6a71b45d4939c74b3abcc95ee85fb62990a18ec5be3e7c6308f9abe2dd2a85049e0", 0x2d}, {&(0x7f0000000580)="5a4a4222e4ed679f10a97e79f61fa81d430309c08a1722713dda84ad9510e48e2984f51d4b3a25c8a7468f6ad64eeabd97dd0f43aec9a4e2ffd1f889bea8a46f670f529c1ba7ea8b631c5caea1be61523202ce4e37a41717aa9b616ffa47a4444b", 0x61}, {&(0x7f0000000600)="c0", 0x1}, {&(0x7f0000000640)="a6795066963fc00aa4e6d3d48d6b43b1f59a66b1aeb738d5ddaee7f5931864128f1d8f451e", 0x25}], 0x6, &(0x7f0000000a80)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8001, 0x8000, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xd370, 0x200, 0x3, 0x21, 0x8, 0x2, 0x1, 0xfffffffffffff801, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8, 0x8, 0x8, 0x3, 0x0, 0xfffffffffffffff8, 0x59f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x4, 0x2, 0x86c, 0x80000000, 0x8, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x1000, 0x1, 0x5, 0x7ff, 0xaa, 0xb, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}], 0x120, 0x4008005}, 0x4000010) socket$packet(0x11, 0x99578c1bebf81548, 0x300) 2018/02/20 03:24:16 executing program 7: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x100}, 0x8) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1400}) socketpair(0x2, 0x4, 0x5, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/02/20 03:24:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000efffc), 0xfffffffffffffe2d) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) 2018/02/20 03:24:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001afc8)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000690f34)={0x18, 0x2b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) socketpair$inet(0x2, 0x2, 0x686, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000, r1}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100000000, 0xff, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r6, 0x3b, "fce5a1145308a13d4b93a55b7bc394012e15f3dff5229010515a4c041147bc6f368766229ae5f71bb006ff7609a6f3731fb40d7d2d32693a7bf4dc"}, &(0x7f0000000140)=0x43) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000180)=""/28, &(0x7f00000001c0)=0x1c) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r8}) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair(0xa, 0x6, 0x6, &(0x7f0000000280)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r9, 0x6, 0x1f, &(0x7f00000002c0)=0x2, 0x4) [ 38.656730] xt_HL: invalid or unknown mode 3 [ 38.684144] xt_HL: invalid or unknown mode 3 2018/02/20 03:24:16 executing program 5: r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xf8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f000096b000), {[{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0xf8, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@generic="821888c7ad4a31bf55df140113fd0c8e", @common='vcan0\x00', 0x5}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000002c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x99, "3d8f9280978a54f995146221b43bd55a6bc758e163b25d15bb6928b71775f70e61a459d05f4b20aae8d8fdd750f4b179f3f2edc8641ff2dd9e47a0f4781eec5aa3ce9be491c98d16d215ea7ece9f2f4a8bbd866fa36a6c9cf29f8717592e93f333a0f6a2d47dcd8d8a414cb17ee8d0f426bca160292818671a5ab161a554aa190767f38a7eb23cf22cafb285d8d5b8e9d6d2f62ace4f442e6c"}, &(0x7f00000003c0)=0xa1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r2, 0x5f}, &(0x7f0000000440)=0x8) epoll_create(0xfffffffffffffff7) socketpair(0x1f, 0x6, 0x0, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) sendmsg$can_raw(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x1d, r4}, 0x10, &(0x7f0000000540)={&(0x7f0000000500)=@can={{0x0, 0xffff, 0x40, 0x10000}, 0x0, 0x2, 0x0, 0x0, "bb245ad65cc9a2ab"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) 2018/02/20 03:24:16 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000269fde)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x6, 0x4) 2018/02/20 03:24:16 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004f3000), &(0x7f0000c7b000)=0x8) listen(r0, 0x7fffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='/', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000361fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/20 03:24:16 executing program 2: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) recvfrom$packet(r0, &(0x7f0000022faa)=""/86, 0x56, 0x40000000, &(0x7f000049afec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/20 03:24:16 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000040)=0x2e, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000006f90)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000002f00)=[]}, 0x0) sendto(r1, &(0x7f0000000100)="940284cfac88ed9abb3a36c23d0683f056aad16f9aadf7cf24e30b3fde7781d263a53934e963cc82177cada11c43150515fb9316bde91fe794431ffd36d4baca606988de5113673554a3e8bd971661c42625a42466fd3a4f341b833cb919af4e357c338fed25ac3ac9ca1dc6df25", 0x6e, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x401}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"87ae54e71c8a9f"}, 0xffffffffffff7fff}, 0x10) 2018/02/20 03:24:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/20 03:24:16 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x53e3, &(0x7f0000000340)=0x4) syz_extract_tcp_res(&(0x7f0000000000), 0x2080000003, 0xfffffffc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x10030, r0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/20 03:24:16 executing program 7: mmap(&(0x7f0000632000/0x4000)=nil, 0x4000, 0x0, 0xff67fb985444af7f, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$void(r0, 0x5451) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000980)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)=0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x7, 0x3, 0x80000001, 0x7], 0x5, 0x8, 0x6ae, 0x7, 0x1, 0x7f3, {0x3, 0x2, 0x2, 0x6, 0xb8, 0x2, 0x80000000, 0x1ff, 0x200, 0xfffffffffffff000, 0x0, 0x3, 0xe00000, 0x80000000, "a4d798bd7ffa8a07813baf1c50e0c0070ac8322ee6497afa9f3cc011a3ef26a0"}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000b00)=0xe8) r9 = socket$inet(0x2, 0x80000, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b40)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x106, 0x8, 0x10, 0x100000001, 0x2, &(0x7f0000000140)=@common='teql0\x00', 0xffff, 0xf8, 0x100000001}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x17, &(0x7f0000000100)={r10, 0x0, 0xf1, "583fa1431f4d943294ae443c91e3afa7a309146a2c5d2c4ef3aa76775eb320cbde2163c7e239a74872f14f210a1f120737db6f2d87fa45206ca97b55dfe0d6d7bd63dc9506e6d6efb1f82adbdef8c14de772cc5bb674d5a52edd100bfdfb1bd79e2fcb336910099ae313bbf6418b9d34c642e581ce54f3c531b7f5d791b0cc48be774f5129da5a7f3d66a8f1aefe5d651bf842895cc2539d277ccacfa4c9909d0a7650ff0d4e83057e593405adbab80244aab24690d291d1a4e66ad0b0c374f8ad47d4abd0faf5964089d394c848291ded1002a7fd511333348baccafd636d707ef589939b7038399b2a6a7c6000f7b9a1"}, 0xf9) r11 = getgid() sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000080)="7f0ec6c64079039ae87452c847aa47eee31d3071b3677a7180d01f15f4390cb6ce1d71e220df9b5df949e100bdcd6b811d9c6a0763d1858f91a1a542a5ed147b96ab402e1ae4aead7287c191d72882db7ae8e43fcdf8983f7d0462c59d612cb0b209e67e5bcac02594ca1473457d1c80c3dc4ad3ef3925179bb9be71cfcadd0036c8ed0a74d48c6240229ef12f2d550ee6ec0d", 0x93}, {&(0x7f0000000140)="6a88c9e780eeedc931f87c211a14690587fea8ca7ce458df78ba196b0e1c4fd512a1ad0649b7ad184d4227e059311e4a4a2bcca5877a7a2ce83d36c8855cf91f4e8b2628d049a0605040e6f633540e9d88f0423dcb440f0080b809de513d622d6d4bd5d9e51dbe49d9b80ded4b77d6289aff41357742b4e3b31be40854d191", 0x7f}, {&(0x7f00000001c0)="6ca482ddeb1d98ff1866d742e0be8d6b0c46889b026732ec7545b34350afb13538cc2637730bd25b339f2f20763ba3a96e746ea76fd644a8b05c64c3792856d3a4d9eae299f67fd12fce94e26ae42a7630dd94fa7545aa3195129b71ed73d79b4e0dda5c67fd70ebf926d5a80535f9a35551115df4326dc99c30562980a8cae0b94dcc6a87f7bc6658eac5d031b339", 0x8f}, {&(0x7f0000000280)="b377", 0x2}, {&(0x7f00000002c0)="ec3c0c3303f77ce588116e84d08612eca5186040b9fd4207268f792e5c9a512bfd6b3b3de970bfd80d3f2501a2fd3d280699d0a1507ed609ce4da36aea32c8b733", 0x41}, {&(0x7f0000000340)="a35bf4f6297a896d0321a6c195e750f0e5f8effdbd1c47e572e257e2214beaab1b53ed571f417474479a63d374c148bc8c072b64f96311c671b5b7577d4cb2bba613df7d332eef37ecc43dae4ad670fdbb7418611d086ef730c10086ec5df7fd3ac76a553fbe404f83b07ef16f0b39273c306b2a8abaa15a6d8c4d3caae0a0c7bf13ecc4541e4ba4e8b1aeb30f6a7eb6e7642f0d530e5273f84856bc5d24cadc6c17c23faf69077f32e7f3b6a0991f824532dc96579a8d798d2cd48dfc5e203f42d3d2a90fffabd27480b7d9", 0xcc}, {&(0x7f0000000440)="4d68bde50cdefa4052d193199a9b86322235e104954715f760b590c91559c2fac7483c74b15ec94ce1cb8842c49b2f5834eede873d8c418838d56d526b21b68064d149c575085f2f028815cd9d8b1a745f0b0a50060c4d932fe992792c0f9039992dd3fbad1f75698b9f41ec22dd4ea1aa85f3548d885e18b29dec998501f7dd9cf3a29c46348cd1b7e07a298f82be4b5729079ac556c34b75bacd0aa61d453536b00a2712e22c68583f90b827c0a553be550c45843cbcfb490efeef69395943e0b92d9655cc82e28958ea704db01b4257f3fb9ba780bc05448a401f7fc9", 0xde}, {&(0x7f0000000540)="80fe7b9b37397b531375f3a08f628ce442cfdfa9f656beae6d3153780e6e837b2f4f0ed6b63d8e3976dcaf087b2d1e2c", 0x30}, {&(0x7f0000000580)="7a5856fa52d2dca1df6e760298f71d1c5cb6ac9b7d0f9ab607a227098b30c36479929d3206942d9b1954ac4c93ecbe8dd8a3576f3f7abd3b89e40eac0df28d97d441415b91719d87589ce08a3032d5a0c507920e33dd0c5d452dca570dfb75d71643bb852db48f8c423e2a4ae4e7714bd6712b9656abbc1c881e613c34d0a9404e969270af163eba0121eb24690f3c3c21f79783720b30e79c25ecc7692fe15104f87e3223a0dda0d9f38b9c82ee104b5d37a97da0cec1bac3b646e7850cfe86cd0d1489fa7219751c281f98878b40136814fdc5882bfc744b40a66c26bf2dbac5e6f1", 0xe3}, {&(0x7f0000000680)="bba296267192ff6dc60c7fff4ad380106008dbbda1b4b94e2443ef62fa9b0a5bdade5e8e5dbc8b989de2f747aa65aa08a445d5e9352ad42662d38a331ef55c05848ecd9efa58c7a3abb308975629f5cc940dbbc8eee2a9abb32b0160ab4d676feb4c31bc40be908b5b5b4a7de11f3c9be44330a1f33866bc5268b6a45a4fa80693929d275a878d52d444b24bc8a185d20e8017ce06da5aa218d650d213fe6c1f8f802a6ff34018bd98a1f305c49ff29fb19e54889fac0599c91a468c2804e517a1f4c360c8357c01025cb54db118f49bae401f8cfcd1d93d2c74039feac00796526bad5349b73ec42200a1221341a05ab152949facaadde3", 0xf8}], 0xa, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r8, r11}], 0xb8, 0x4004000}, 0x40000) 2018/02/20 03:24:16 executing program 2: r0 = socket$inet6(0xa, 0x803, 0xb) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f000074dfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/02/20 03:24:16 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x1, 0x178, [0x0, 0x20000402, 0x20000430, 0x20000460], 0x0, &(0x7f0000000280), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x7, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xe8, []}, []}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "76569b52bcaf4d16dd3998a1885d3056124ffc8a30e1b524affbc908a3980d56b25bd02f9b38f726da3bc94347c6d4a8eff9e75cdb76acc9c3bfb6c56498c34b"}}}}]}]}, 0x1f0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3d7, {{0x2, 0x2, @empty}}}, 0x90) 2018/02/20 03:24:16 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket(0x10, 0x2, 0xc) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) write(r1, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x20, 0x4) 2018/02/20 03:24:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x15, 0x5, 0x9) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0xb, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000028b000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x83, &(0x7f0000f74000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x4d, 0x4000000000000011, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "7a830dad80188ac17a2b5f75acb6491732fac3ecdbd46e9a35613dce3337c0b2281a201527a633c338e31172bdc00c08eb310ec2f9e188e702c17dece0"}}}}}}}, 0x0) 2018/02/20 03:24:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)=0x6108a4) close(r1) r5 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000080)={0xffffffffffffffc1, 0x9f6a, 0x6, 0x7fffffff}, 0x6) sendmsg$kcm(r5, &(0x7f00000005c0)={&(0x7f00000000c0)=@in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000100)="92d62b71e204e8ada45f32ee4d0e97220e2350fdc648f3f965470eab0c2da199267b2591eddda07f59ad5583cc8bfea5312bea26fc5da0a0529f07ead35b8490db62207ac583d91eceab9b9e8df590ed89e6ad49af75c38988dd6f4897ee61240005563cce47f65bb87facfac8fdd1321a11ef95fe550a3ae6f0c834f24ac995bde9020a62a3cbfadcfd910b6c85a86b4531fac6185a48331739be002776006f6df48b66b84d0baeef1c3cc4e0575735fbb7f3a2e088b5465e49fd4d24a17702ae6a4493991f77b3dc7d2b8c021c7838278fd99350d6e973bd0c79f0ce41582ad2ebcde05c4cb9da519b844b7180d6733ee8d7c624b1656b", 0xf8}, {&(0x7f0000000200)="de2312844ef9bba02ffa2d6927af9909ac630b2677280751f7fe4311b7e722ecce5ddb18cecc3a3ccaf07e48264abf0ff87b748ac160579e3309d1f373096fbcffbd78cefa75d869aea5b0757d474e354d1ca322e4eeaa8cf2cd75ff34fc2f94207558361bf556e216c74e90d1e7c378058c61f8aa0dd8dfc3007b6592a9cc23454c6020c9096f2027538c5d3a216707c407d51683749f0899457671c671ac6363e48f368f04e2b7d669b234804f588d8749a39efe955d9d25b41134a540d6d50b7b71739b26e412226b87cad7", 0xcd}, {&(0x7f0000000300)="7f4ffbac103a0e4263d5123111ed630d0d", 0x11}, {&(0x7f0000000340)="92cd3a78ce496719c79df07b0d498f6b837c07f03f5af82dfe53ec6470075fc192a5c5a4b1008fe0b28bd51748ce4aac51aeab4268b7ebcca05cf650cfd311456cba0deffd36011c5d0557a09323b3fcc8feac649fdb49413924eeebb8ec8e21bef3fdcbba77a23459c07d490393c9e233fc90c547b28d212b9291642d03d8fc17dd1b77c5d5fdd5d15dadd85b61836e84f0592918a6e0dc0f4289362ed12411b90392d189fe70b1de1be5", 0xab}], 0x4, &(0x7f0000000440)=[{0xa0, 0x1ff, 0x0, "c06ef1986259a75ed7c0825fc94f8f951c4802f0d9202418ea8f0185df76be092cc8d51e3805c3ff9ab4daf4fb07905ec082d0d37942a5b538d4a821c09104be74d9b4414576a6f8f8456d38b5fc0bca609f18ed313b397faac8107f730fd107b4cb4ab6e184ec74e5cbc1b07a0902dc80accb3f19e9dbc05ca5a3706868d13361451b6f4ec9b159acac4a84eb"}, {0x68, 0x11f, 0x5, "f3477814ad0c13813d21297e506cbca68df2ff3f863d38ffa195673bb4913dc6e6be2b5617e1b6db6781f64c6577adbb8a53422b6eda66e3228e0522c9bcd340e78845cfc52abe5e8652bd9366e2975e2536"}, {0x78, 0x108, 0x0, "e970bd0741a5512554a857de1fe0d3d59e64e3fff7992e744cc20d8b95bb474851ebca8df85ffd4cbe293dbe5a26f4157afb00575016b05d818132553717e2139bdf5eb555598eb15c8205cf31f4434c15d56027347efab26cc539e08957c9eb450091"}], 0x180, 0x90}, 0x40004) close(r2) close(r1) 2018/02/20 03:24:16 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x6f8, 0x188, 0x188, 0xffffffff, 0x188, 0x360, 0x628, 0x628, 0xffffffff, 0x628, 0x628, 0x5, &(0x7f00001da000), {[{{@ipv6={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ifb0\x00', @common='bcsf0\x00', {}, {}, 0x11, 0x0, 0x0, 0x42}, 0x0, 0x140, 0x188, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@multicast1=0xe0000001}}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty, @ipv4=@multicast2=0xe0000002, @port, @icmp_id}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@empty, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@broadcast=0xffffffff}}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @gre_key}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="85239910a6423d0c242cf3df5c38d151", @generic="5f42206c24d3057d276b8cc5a70bdec3"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@rand_addr, @ipv6=@empty, @icmp_id, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000780)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x3, 0x1, 0x5, 0x46, 0x5, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000007c0)={0x0, 0x8}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x10db}, &(0x7f0000000900)=0x98) connect$inet6(r0, &(0x7f0000000780)={0xa, 0x2, 0x9aac, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) socket$inet6(0xa, 0x80000, 0x43) 2018/02/20 03:24:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000011c0)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000012c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)=@ipv4_getaddr={0x2c, 0x16, 0x100, 0x7, 0x3, {0x2, 0x1f, 0x0, 0xff, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4008005) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000000c0)=0x4000000000000, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) pipe(&(0x7f0000000000)={0x0}) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) [ 38.773426] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 38.785710] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/20 03:24:16 executing program 2: r0 = socket$can_raw(0xa, 0x2, 0x11) socketpair(0x3, 0x6, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0x8001, 0xfff, 0x6, 0x6, 0x9, 0x2}, 0x6, 0x200000000000000, 0x5, 0x3, 0xcd86, "e2715f40d4c8fb75de83910d32752f428b47ce7a3c57f16af23a04f1ccea1d96d210253540ae83ab58e038447c2ff85a030500843ab3ad33a08a5bd0b2fa443d7235dafe3d7b8f71eb17711a32b1f252255ca82faa72cdfcfd1255a71136ff6e357cc1f43315d2cbc44c80274ba3bdb8d95111e5f856fb6bd0c95266a5d70af4"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x4, {{0xa, 0x3, 0x451, @loopback={0x0, 0x1}, 0x6279000}}}, 0x88) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) sendmsg(r0, &(0x7f0000000fc8)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) [ 38.814558] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.817782] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/02/20 03:24:16 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="230000000891154600000000008c009ffffc00065500270841040000001217007352f61d58d2d9864237ef893a9402f14a957dccbd43392bd6e021f08c9c3cf7596e3c3f83a4f6ccbc24297778696469c4dae1f0f8823835fd1d14", 0x23}], 0x100000000000007c}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x900000000000000, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @empty}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0xdc34, 0x8, 0x100000000, 0xffffffffffffffe1, &(0x7f0000000080)=@generic="52acb2d0fe54f2fbcf237be4e98ba61a", 0x7fffffff, 0x401, 0x2}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4003, 0xf9) 2018/02/20 03:24:16 executing program 3: r0 = socket(0x200000001, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x1, &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000bb5000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) 2018/02/20 03:24:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0xffffffffffffffa5) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0xfffffffeffffffff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xff6}}}, 0x16, 0x7, 0x1000, "b421c8318918e3dafc9c4ab3d5d050ad3661654f0d04c2d7f78b361bf88a1746ed16ced7e2ccdff6e807348f00940482ce721915ddd4b7137661a7d69a0d1dedb4e8d9d3d1e8583aefb72956b37c2244"}, 0x160) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x0, 0xe1e, 0x20}) 2018/02/20 03:24:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fabfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x81, 0x1, 0x1, 0x1, 0x6, 0x9, 0x400}, &(0x7f0000000040)=0x20) sendmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000000000)=@generic={0x9, "76c6d15465ad42b183e18b95d9d00a2a61a170b3bfeded2f00787709a059fe27e54e83f091f671437a92ce502f38d7316cebbad9bb11fa39594467b3c394daa49d622e9e8d6efeebbe60da86cad16212d429c10fa1fa651a8c9c644980cf4a9fcfba11c5e334d0d051acb0108bf648df894ebb20d73a57a17c052ee76626"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="954f317df9e54cf5fa3f8fb7a80af8180752bc3e203b94a018b8b107d8dde8f66087f745d637711c623ea0d3b66058fe50b0bc0b3481070b6d6b8e830ccc9e07cf", 0x41}, {&(0x7f0000000100)="c5efd6d4cd75998902a0162867fd55bfa1350be3be6e6e0b24cc93f6da35c94d4d49bc7bf0be84a45fef00b61d07cbfbd9175d9317e45dbc90e50d5795c9128ad880d826211a7d4ab2e42e2e8179c2b19329e9a56d20e07c03690e3dfee46999535b939d08447827a8540725", 0x6c}, {&(0x7f0000000180)="c3c3fb145a658635677c6bfcef8000b0d4058af74f65c46ff12ef3", 0x1b}, {&(0x7f00000001c0)="3da21f2a38d1cededaf244823a717a3fd383a70f6646308200b0f3f3165af50d7f94a175ed200ff0e5e9e346028b0fba6a5dfae49693e98e1c6694fcfb86735c2bfaeefccfa605b1d3f3f69a4374d182e5abdc5e1a12e001f77e061c0480f895fcc175da8f81f0ac5fa7", 0x6a}], 0x4, &(0x7f0000000280)=[{0xa0, 0x108, 0x0, "4532fba2e5c7ae62fa22f2b22145704351b16f7d069bcd4981eba4d13f6dacc7e7bd8e64ab682d21ebcb679f61d6df28d5b046df7e330ed0e3c525978956a10c416a1ec73169cdfa2afc250635a0d027faba57a4f15d58eb862a4edc598247fb11c5fbdafc555eea0cc93df06bb9261a2d1b733b73e9907c1225834bb5a9d5fa89556e5983b63e3150"}], 0xa0, 0x20004000}, 0x1}, {{&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001}, 0x4, 0x1, 0x1}}, 0x2e, &(0x7f0000000480)=[{&(0x7f0000000380)="70591df3cd189206e392526a78b734753b6341275618d4a0a88d23e860ce48c0906018f98d298c8a3da4f07033cd7c6415d6e3570e6debff1578fb8e94e24f9dd4cb9765b6d23bbdc451c0fe0c578bc736461e7623db36d5c39cd377a814ae1488018e33487077ee3c37fe6478462a85f18ce4bcd99129eae722512e7c641a34fac8b35e00e8ce25fe0d226241bcd4e186431d24", 0x94}, {&(0x7f0000000440)="13ac41c2722a359df75106f69a2dd6a70d9516d08f24198ae65a8c9d53b6d9ae42e8301ca9b9496a6082b6a0bf182534067464e99764faf88d", 0x39}], 0x2, &(0x7f00000004c0)=[{0xf8, 0x29, 0x6, "e8853de072cf165e23a6c3a44ff3cfd4d4a145142c413df0a05b5bc62408b9ceb8ed819cfaddc619b9a485de8dae29e7d068c8f14fa5e9777ec20e90dc8d1a3ef8d89fdf349f722ae341d72b1d5f97f7f3e75751fd3ba0fa9eba19b8615e581b7fe3b4b608eedf54a967fe1ed332309878ab8188f9a993e24a2c072cc05ccdb437aae2525a17d7f1b07b700871cabf52b83a0ca50f3488e52c882244401df3ed0bf15b12899e567472909937ac3ccbe91ad03499699a2c90c475d3db784f15ab6cc9dd7dfcd11f73183d3ae6c258de3c6557f1e3fff274f8a8bb7347ea5f46864e95bfe7d46846"}, {0xd0, 0x112, 0x6, "805422768c4c4e1d3f20ee045cdb25aac8159808c871b591ab65f7f48de71a30af19ef0bdb9ccb3c64584793cc49ae2678c5fe9e00b26b8ccdf9dda2c136cdb4a9b442df8607a70309245dabf9bac99d234451586e62cb6cc3336be48a65e288977b8fde10856b83247606f279190c162389c8e7abc0ad79dca12d8d484672d87d3a618e12146a85f41f5b5aec2765901bf0d37e1c6902b0d517449933a3ee1f1eaf6116c8957b1818079344a81a58e23a190954659f95a0debab2afce7ec2"}, {0x98, 0x119, 0x1f, "37c1b5c677aeb383363d65c3f57b480f993ca0d5a97921694533173ee93c1871bb86f4b2b40d6b9ff787f3022cf02bea35269645ebc6dce96cc5f52bec48244d705d4cf8edfdb83dab8614027b4009bc295ae8470d09d16ce94fb4d2b5939f0aa0cea98c5ae4b7e75de193656a3aff5429e31a3e4a9250e5f88c4fbf42a6a8208af253766e"}, {0x78, 0x10f, 0x2, "205da361021d3cdf48da75a70d15b411939c4dcb0ed55c02ad27e38e29e81b55e648eee1b7699df528e9b14ed53767529501152ac5fed65b6bd92d232a7afee808160f36f9e4e2222406e18072e4a820274ee1e6f8be8e96b53bc05e59f032b0a43f114b"}, {0x88, 0x18d, 0x9, "130d279a41c612f5c8c657f31ea1c99ed1b767592d72f937ac2cc920b0f0fda7086b66f0d77f8bcb7b811c24c8b95a448a3c7bd8adecc1b27ad47f6d208b4e356b072814a13746d86688c23967bb867fd08a3b4667c8219621d7d716d9774f1c820c3f055510eb87ce3e09c3cd0ff07a6263"}], 0x360, 0x20000090}, 0xfffffffffffffff7}, {{&(0x7f0000000840)=@nl=@unspec, 0xc, &(0x7f0000000b00)=[{&(0x7f0000000880)="69d40979244d3fbcbe51662b1e4931b1d4cb9168acefb159e7870a33b54045086c769a260550fe6b200d050941f8adccfce5fde1389e786347e7707ce79f956e67a7b5079da893757e47b2d9298963b6bedf08de5d6313dc37488725f7a2d2b4337a4a3d5084f072a4", 0x69}, {&(0x7f0000000900)="c833860ad77962879c9f1b20bee5d560e3abcab15635d5927916c73e7f76d58885bb5980ff177c27a008dc30dce73efc248bf91df7751e457853162f7af5c73497dbac5a860f87e1a19411fc343ccf4d9feda4955d13c7f61617196a1f4cda3dfe03eaca0b72e0f71e5005fdfd04e8b90bb6923f02be167ba4cc5f3d9b0c54c05fb6bead15afce3154cc015647ad09286236e85831c01c4febbf3ecdd4072d4cc7b6104ab5552fb0f2e5ea436aa90676b49c7b96299fd183ce143204b3d52891c75d10288c15764807105505d021b4ac0faa0fa13a26e19ce43e1a32decd", 0xde}, {&(0x7f0000000a00)="c5a5cabad3b8f9f79a002af752b724f0d3641cddd924b0ffab41990b7af866a1eb46554633b651b72a862afa9780ba68ef5ccfd3d5e54ebf8949c6ffafe8cef0b6caf4b9920e9e7387a2ff788c54ad3ddb1bbc6fabc51553830ce10a5406623ce52ca10853f05900679d59f7b0edda7055be298d407ecd167857cfd25b8e2d01fe432cb6e126a632fda61db49e7a444d500c2a840bd284d6bfe5a7f81b9ece878ac31eec6d74b84d28d1967fed8b0afcc9ca1daf85953a9aadd6e8251e01074eb29fb1c1051e81cfc9bf3fabed5f5662b8cfde25ecec9b08167ba823aa262f86473ed7c2fef2", 0xe6}], 0x3, 0x0, 0x0, 0x8000}, 0x1ff}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000b40)="7e9d01fd16451918d2e0122f0e73291bb01d72a953be", 0x16}, {&(0x7f0000000b80)="6ffeab03d079153423a7c2731ce83fe6b6a41e500e1d95ceb1a4b519ab9bf2f3f2010399562c8b5db2a95177bc7b84961aa585c4a9e80a9cd0bbe330f728c22a4696584ad7555f632039c4a6112f3675f6d4078767647e722d8acdf4b0e71fbe429c8e873387ff563bce3b9650eb8dcc9b64cba2a3dbc80007a3056ab594788eb830ef10adc9f483ebb6b92049c4e59c2a7402c908aa8c2a9b88fa25df9c1584e0599bf31283e016618bb930a13e001175b5c0a1d77524a3be0c77dc2fbfd21d62ee4ea73b57340ed5cd1497e7e32a5ff7c89d5466a299ea97cde3ba581b78a52893df3b3dd97ed981146d653404e3875631ec84", 0xf4}], 0x2, &(0x7f0000000cc0)=[{0xd8, 0x3a, 0x1, "db097565f7cb5bdbcd6d5d69918be4fc9c4b72bae0c3ca895358b459062caa90bd1bd2ec8ab3bf6d8328832dde9fa6c91b93caf76755177329f25887118054b8cf51956eb98944c2b158c86e115ba0f8c87d1eefa210331b1a315fa63b27892d1bc4daeb83415797de8a79364af299b7a83d7ace89ce320c8d85661c7be5244d56cdbbff72af9ee556628fb47c9328768620a5daa28287918a2a41c2493d72f1d8b2dee4c51a37f0b1db7d31c0a76a8b4296811fb48c3306bb8b21cdfb35b1fe4f26156000"}, {0x10, 0x0, 0xffffffffffff0000}, {0x110, 0x113, 0x8, "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"}, {0xb0, 0x10a, 0x9, "9d16dfebf9ccee9c48d624a0c23ddc051f98ecbbc22db7418240b584f4eee0ea2dedde712777076a03d338dcf987d302062b74bc3f12bedc173bfed09fa8b174651349258e9e8ff5841b47073441e0a765a7da849d7c9be0b58aa8a7536aaffb803b8f9ecec61f931fd20da17eaebd735c7a1f45432183caf0203902ef2e3e406458d3f3b108ce93c33c12630267eb15862f5bd061873392e6547490b29a491d"}, {0x110, 0x19f, 0x100000001, "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"}, {0x10, 0x0, 0x4}, {0xe0, 0x10a, 0x7, "79cf26ced0d7542d7eb32a94cf7d70210768af078b5d187370ddb6426f8a85c6723f48ff493ffdbd9876af37badfcbcbef78b71c1e814c05143c85f0d3d73bf139582d7559ca890f69f34ae8425b28fa4b2022b0e7c36e20faf192d2a2773cb5453b27d3b432a0575048de8bfa08fd4d1dfae66a19949ac3c1d02629004d6a29ec4214ba33df3593c7daffa43b77da8b083ae205c10c31bca3178a18cf36153eb91b2c49a6e6785829754dbd767767f5b290adf8fca27f353a922acd35b207d74d28f1f4722b8803c8506788"}, {0x50, 0x104, 0x8000, "f573fd9c1731be0e9ea09f43fc042921f773afcd87fdcc9632a4d3872367982c6b90d1b5106d5ee7beba7923108181c608e0bbdf5d68bd504312bcf1"}, {0x1010, 0x29, 0x9, "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"}], 0x1508, 0x24040004}, 0x3}], 0x4, 0x4011) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) socket(0x11, 0x800, 0x100000000) 2018/02/20 03:24:16 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) bind(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x4, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x32) r2 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f000002c000)={&(0x7f000002cfce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000020000)=[], 0x0, &(0x7f000002cff2)=""/170, 0xaa}, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002af68)=@ipv4_getaddr={0x18, 0x16, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x800) 2018/02/20 03:24:16 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x9) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000efaffc)) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000ffcff0)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/20 03:24:16 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet6(r0, &(0x7f0000b85f4f)=""/177, 0xb1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b70ff4)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) 2018/02/20 03:24:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/154, 0x9a}, {&(0x7f00000013c0)=""/44, 0x2c}], 0x9, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@common='rose0\x00') 2018/02/20 03:24:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c5000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000085b000)="a9", 0x1, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x3, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @common='sit0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x7bf7712c, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7fff}, @in6={0xa, 0x1, 0xfffffffffffffff8, @empty, 0x9}, @in6={0xa, 0x3, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3ff}], 0xac) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x10003, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000001c0)={r2, 0xc21}) 2018/02/20 03:24:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a66da0)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0xd8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, &(0x7f0000f98fd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6c}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) r1 = socket(0xe, 0x80000, 0xb16) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000900)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000940)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/20 03:24:16 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/20 03:24:16 executing program 3: socketpair(0x1, 0x5, 0x1000000000, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x0, &(0x7f0000000040)=@raw=[], &(0x7f00000000c0)='GPL\x00', 0x5, 0x73, &(0x7f0000000100)=""/115, 0x41100, 0x1, [], r0}, 0x48) socket$packet(0x11, 0x3, 0x300) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000486f68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) 2018/02/20 03:24:16 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f80ff0), 0x0) socketpair(0x4, 0x805, 0xffffffffffffffff, &(0x7f0000000000)) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)}, 0x0) 2018/02/20 03:24:16 executing program 5: r0 = socket(0x2, 0x805, 0xffffffffeffffffd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc1, "c3d6829dced68fc74ea837b9a6ca921316e58960854172b07ae9c813df8ffdb30a1f1f45cc306c93b2d8bcdfd893ba7ab4da6743d1b0fff1d4c1663a812f713295d18bab5a297c5e08f4c1b2d6f155543ddc16d9bd50e18b08146fe5a68bdb2e5b3d2a642174813d8d50c72b8cda26e43b22de79f12cf900fd8440f3d5835e968de636376dda3c27f2cf8f4004e6807e6ad1142ecc28cb5aaee8132c382a31f24b63547921a48b46f9eb34cde9c7227401b78438ad1f5a5d8e1dc93e9357e9ee1d"}, &(0x7f0000000100)=0xc9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x0, r1}, &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)="fd975bdf676e04bb9bd0e6908b03bc0fa47c43b0651a184f82d95df06b760aa23645b53f7d09a9bde0571afcb270b050626d260d8d778a8a9ad193154f09a469d66acb759816e2acf478e546964b8c30e7a4c162", 0x54) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000915ff0)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/20 03:24:16 executing program 1: pipe(&(0x7f0000000500)={0x0}) sendmsg$nl_crypto(r0, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@delrng={0x10, 0x14, 0x0, 0x5, 0x3, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x80) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x6b6, {{0xa, 0x2, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x45184f84}, 0x56d}}}, 0x88) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x74}, 0x1}, 0x0) 2018/02/20 03:24:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x237) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x0, @empty, 0x3ff}], 0x2c) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f0000e5ff2d)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/02/20 03:24:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 03:24:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x4, 0x5, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt(r1, 0x101, 0x9, &(0x7f0000000040)=""/243, &(0x7f0000000140)=0xf3) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000040), 0x4) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000), &(0x7f0000fe3000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2, 0xffffffffffffffbc, 0x9f8, 0x3, 0x100}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r3, 0x7c}, 0x8) [ 38.941645] xt_CT: No such helper "snmp" 2018/02/20 03:24:16 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x5984}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x2, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/20 03:24:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc}, 0x1c) connect$inet6(r0, &(0x7f000067b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socket$inet6(0xa, 0x3, 0x3c) pipe(&(0x7f0000000000)={0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0xfffffffffffff769, 0x3, 0x25, 0x200, 0x82a, 0xe, 0xfffffffffffffffe}, 0xfffffffffffffcae) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x298, 0xffffffff, 0xffffffff, 0x298, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@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]}) 2018/02/20 03:24:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x37d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x20}, 0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7cfb0)={@common='bridge0\x00', @ifru_data=&(0x7f000011efe0)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) 2018/02/20 03:24:16 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x7, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8000000000006, 0x4, 0xfffb, 0xe2e1, 0x0, r0}, 0x2c) [ 38.987546] xt_CT: No such helper "snmp" [ 38.994821] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/02/20 03:24:16 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000046fc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@multicast1=0xe0000001, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x80000000, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x80}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000000000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001380)=[{0x98, 0x19f, 0x5, "7a9063662bdf17909f39b73cc0c6fee81bbf0c759e74262d3de85845b0ca90f872155f6278f399dc29b5e66594c6d6bb596c3d2e063f03c98db991ccc98e71cab554c7d2aa1b0df28a4ff1664e949e7056eb4eb6ed15c5cf1200a42740e47ddd9883bd0dab02018f799f1775223bdf7e4b205034a8ee25ec746b076cc6a281ca6e79e72aabbd7416"}, {0x70, 0x117, 0x3, "72dbbebcc561ca9ef2bf431fc518bf0cbfdad5dbae6ae4a67933885592df9df9f47158ee8c40361442283fb185e729fe0f8f3ca9d388096a8c703629ed7b063896562f0fc869495591bf25ed639ed302d9db5f153c1a027f8695"}, {0xb8, 0x18a, 0x6, "4df477053e4b4ad1dd8bdbd3ffa7082a70180ac8daa4f9eaba44c26d05ee5fd12eebf5917b34980bcaab5e51948a7590f17dca2a3c28d543a7cb3c9600a9871bc8664d923256baf27f7567e07bffa2d390eb06077384615e3b6cbe64dab9baa4737a6dde41213d48e5cc115e2e84b1df480b4e747cb04d027977708a0ea26a0ce051392bffa041136ab81d0d40b63c651be1cf91eb57a66f4787a8e9f6af3ca2a068976246"}, {0xb0, 0x1af, 0x8, "3db2fb84cf37a278f12712111630ad89548ec5e3e17eacf84619f7fa1935da781049d37b3a66b5f1d206308ceffb5c0ebc6b2d6788caaa05f6f09d89dbfeeed0950e235b7ce645c4a8f3c82a3faab7a8cdc80524d493d2fcdc0ba0d86c90573acafd5fd03915b521bff3b39c1cdc30df58b3f0ee11cc0a44a2f39ff4c7a9ea75684b8ba21db0870180907eb9d36b01928a462d73a883913fe3658727fcee"}, {0x1010, 0x110, 0x100000000, "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"}], 0x1280}, 0x0) 2018/02/20 03:24:16 executing program 7: r0 = socket$inet(0x2, 0x100000003, 0xd3) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000192ffc)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) 2018/02/20 03:24:16 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000ff8ff4)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x27, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/02/20 03:24:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) close(r2) 2018/02/20 03:24:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x0, 0x1, &(0x7f0000fff000/0x1000)=nil, 0x6}) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = epoll_create(0x48) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000098dff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) 2018/02/20 03:24:16 executing program 6: pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) read(r0, &(0x7f00007b9000)=""/1, 0x1) close(r1) 2018/02/20 03:24:16 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffea5) r0 = socket(0x11, 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000598000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c82000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/02/20 03:24:16 executing program 5: socketpair$inet6(0xa, 0x802, 0x2, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x6, 0x8}, 0x10) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000309ffc), &(0x7f0000a6bffc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000100)="56c60adf2e28659a949c26cf10e85d5b5dd425a9e270d2c2b364bb4c98ac3a0c7641bd4ec87c2100be3745c6a3e146498c5bb5f447e1475f419e3d10ebadc9b63b8dc1c09a3a2f73557753e0469a076638b90acbd6792157720678c5a92749fb5f809f0d3a20c141b70e428c36e6ec6da3790bcb640ba5f885c9efef8d2379958dc06db1fc0300465f911558591e4d51dc82ee0dcf4ba030821ee64de5e60b64cb8a6d830291fe8c7c040fedf6b452ca", 0xb0) [ 39.029832] x_tables: ip6_tables: socket match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING/INPUT [ 39.047481] x_tables: ip6_tables: socket match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING/INPUT 2018/02/20 03:24:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x200020020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/20 03:24:16 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c75c1cc6cc359f"}, 0xff80000000000000}, 0x10) 2018/02/20 03:24:16 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x4) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/20 03:24:16 executing program 3: syz_emit_ethernet(0x16, &(0x7f0000cfa000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "2f0f63d155350021"}}}, 0x0) r0 = socket(0x1, 0x800, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 03:24:16 executing program 2: r0 = socket$inet(0x2, 0x0, 0x8) r1 = socket(0xa, 0x3, 0x8001) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000002b80)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "f6d054"}, 0x4) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c55ffc), &(0x7f0000565000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 39.073406] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=6520 comm=syz-executor2 [ 39.093935] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=6520 comm=syz-executor2 2018/02/20 03:24:16 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7, 0x8}, &(0x7f00000001c0)=0x8) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008fe0)={0x0, 0x0}) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000180)={0x7d4c, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r4}) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000000000)) 2018/02/20 03:24:16 executing program 0: r0 = socket$inet(0x2, 0x6, 0x2000000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@nat={'nat\x00', 0x19, 0x2, 0x278, [0x20000440, 0x0, 0x0, 0x20000550, 0x20000580], 0x0, &(0x7f0000000400), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, @generic="d43f39f5f475c2480365221d1e00d013", @common='yam0\x00', @generic="5b175ffe658622973a2273dd5d9127a2", @common='bcsf0\x00', @random="a72f486b8eae", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0, []}, []}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @generic="509f41bfee6bf885c9ca31f20f631820", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @random="4626033fd31c", [], 0xe0, 0xe0, 0x118, [@physdev={'physdev\x00', 0x48, {{@syzn={0x73, 0x79, 0x7a}, {}, @syzn={0x73, 0x79, 0x7a}}}}]}, []}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x2f0) 2018/02/20 03:24:16 executing program 3: r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) read(r0, &(0x7f0000009f45)=""/187, 0x329) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0xffffffffffff8000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000013ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/20 03:24:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x800) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000000c0)=""/65, &(0x7f0000000140)=0x41) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[]}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000193fa8)=@alg, 0x58, &(0x7f0000f77fe0)=[], 0x0, &(0x7f00008e5fa9)=""/87, 0x57}, 0x0) 2018/02/20 03:24:16 executing program 7: r0 = socket$inet(0x2, 0xa, 0x4e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/20 03:24:16 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000217fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r0 = socket$inet6(0xa, 0x0, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x5ee8, 0x3}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x9, 0x6, 0x0, 0x6, 0x9}, &(0x7f0000000340)=0x14) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[], 0xf79629e9278df1e9}, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000000)) accept4$alg(r3, 0x0, 0x0, 0x800) 2018/02/20 03:24:16 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x35e0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001afc8)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f00009afff0)={&(0x7f00005bd000)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/20 03:24:16 executing program 2: socketpair$inet6(0xa, 0x4, 0xbb, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000023d000)=@nat={'nat\x00', 0x1b, 0x5, 0x540, 0x358, 0x160, 0xffffffff, 0x268, 0x268, 0x498, 0x498, 0xffffffff, 0x498, 0x498, 0x5, &(0x7f0000a76fb0), {[{{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xe814, 0x79}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@dev={0xac, 0x14}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @gre_key, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='vlan0\x00', @generic="d3fb1be259910e37ab4d35cf96d1ff45"}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @gre_key, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) 2018/02/20 03:24:16 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x6) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000019f88)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x24, 0x0, 0x0, 0x0, 0x0, &(0x7f0000019000)=@common='bridge0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/20 03:24:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b8ff0)={0x2}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c48000)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x7, 0xa, 0x80000000) bind$rds(r2, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/20 03:24:16 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xaac, 0x1) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="2ce4a08833b4e6d96abcaac6f784d9e7f511341be0255499daf024b259299d901928ae2d4b0295c3c8d1588986d040af5e2dc43f136d451d97047e5d71be4349303e01e7ef412179470806aefe308411f387214537988de12fb0c3bf944cb50658413ae093c0864318ac6009408a98255b98ef05") bind$unix(r1, &(0x7f0000f59ff6)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000fd6ff0)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/20 03:24:16 executing program 7: pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000635ff4)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000020b000)=0x8, 0x4) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000001c0)={0x20, 0x18, r4, 0x0, r5, 0x2, 0x8}) [ 39.194258] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/02/20 03:24:16 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0xffffffffffffff7f, 0x7f, 0x800, 0x4, 0x6, 0x0, 0x2, 0x1f, 0x80000000, 0x7000, 0x40, 0xfffffffffffffff9, 0xf5, 0xb47, 0x1]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x85, "a02117ac8c07f6a382f0d9eea929d0b8819d8507447fe9181678dfd6f183810a44311d0266e3a8c0765f517f7fe615fe79ae7aa71409da06dae6e953858bc639dd585bdb5508034a3da486ea469664cd43e3554acf3ae0a9b012898457afbe72306e61c2b61ba83885a1ebf2e3ec69a84dcce21c419fa3536c03c811c030649212257d2f4b"}, &(0x7f00000002c0)=0x8d) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair(0xb8cc9c604eed8471, 0x802, 0x400, &(0x7f0000000300)={0x0}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x418, 0x220, 0x220, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000340), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, 0x4, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @dev={0xac, 0x14, 0x0, 0x12}, 0x8}}}, {{@arp={@rand_addr=0xd2, @loopback=0x7f000001, 0xff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x2c80, 0x86cc, 0x3f, 0x9, 0x6, 0x8a, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000380)={r3, 0x4}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000019fc8)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 03:24:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/236, &(0x7f0000000100)=0xec) connect$inet6(0xffffffffffffffff, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(0xffffffffffffffff, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d4", 0x2}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/20 03:24:16 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000158ffc)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x7fff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x7f}, 0x8) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/20 03:24:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x6, 0x60a, 0x6f37f905], 0x3, 0x7f, 0x80000001, 0x8, 0x80000001, 0x1, {0x9, 0x9, 0x3, 0x7, 0x8fb, 0x1, 0x4, 0xff, 0x497, 0x7, 0x0, 0x100, 0x2, 0xff, "32222782a9189fd3dda5c8f11e580899e19392f722d63afead080228d13e2769"}}) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9faa7e40282983af5adefdaf08e21b2a", 0x10}], 0x1, &(0x7f00007ea000)=[]}, 0x0) 2018/02/20 03:24:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="1c0000000000000800005800000fff54", 0x10) 2018/02/20 03:24:17 executing program 1: socket$netlink(0x10, 0x3, 0x0) [ 39.236396] kauditd_printk_skb: 18 callbacks suppressed [ 39.236404] audit: type=1400 audit(1519097056.964:40): avc: denied { net_broadcast } for pid=6595 comm="syz-executor7" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.279367] xt_connbytes: Forcing CT accounting to be enabled 2018/02/20 03:24:17 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000888000)=0x3f) shutdown(r1, 0x1) read(r0, &(0x7f0000053f5f)=""/1, 0x1) shutdown(r1, 0x1) 2018/02/20 03:24:17 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0x0}) r1 = socket(0x2, 0x0, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="6a9512da4d76bfd28520d48908e07fbadb9f6d71227ac5040c79896b8fc564a16a4c32603751f12505e3b94a1be57f32981c56d25223b351deb11d1664dc458ab17e4bcc8a716e2278c702d4ad2d896e8042d1a5953a062074ebf8410abcf15ac3452277d46b92d0c5003b689007e3fb664d5396ed8a0a09c40cce6deafc81ff34622a6bf9a1d258a3756b9030f26431349c0c80629d3c87b6eeaadb305b633aae517d4c352deb", 0xa7) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="5e407d42ae8f2fad349e62ebfc173acd9b791691bfbe955c16e526a2140ef1a5f9eed6689f1b54b02b01fa62fae9fb229c7141919e6b76b015120d06aa491479112b3b1c148fd9c57a58eb4ac3b2", 0x4e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/20 03:24:17 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0xffffffffffffff83, 0x80000080800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)={r0, 0x40000000, 0x3, "82e4bc40e9edf57088f57a50a165f4d742040cb4215cc8c52fc17f8eb6100aab376541664b9d614ee3c52117abdbb48ff302677c2b82925be8ab766800"}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000ce5000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0xe0, 0xe0, 0xe0, 0x378, 0x2a8, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f0000277fa0), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @common='syzkaller0\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}, {}, 0xd4ed}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7dd953fc8a9d146bb6de670e15036208", @generic="17aa2a963e369238590fd3f856457893"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) connect$pppoe(r0, &(0x7f000000bfe2)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)="9d077724207162522b47130e141470a687efb9754d8aad35c6ef16b4e3320a23bfc5452f3e022c3ac3a8aa2102e1dfcc6ac379944e3753b7003ceb041a5b40aff0ae6b9df6cc94c71bf744f35397c4eb1ee0a5cee061e893fc64bc29db79af254b85a2518246df76cf80eb94f95916443cf0df9edc2482715fb02cb3130d6d89f838084d413f5aeead56c3a1b0c4a535e9f971ffdaf616f5faa5e1d6f35497e545379d158b6e4fdf9dccd7b8bda5466dfe7741da93ce2b77eec0af285d", 0xbd) 2018/02/20 03:24:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x26, 0x80000) sendmsg$alg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="d28ff56d0444005f3d570a5cf50d39ec35e33be340f0a8d04fe845dea29def7526d74dfcc1e8405036231e468d81618d42a6fdd6c8d84bde89ecf9b1d7875931ab814d5c", 0x44}, {&(0x7f0000000100)="d2e7d35ec1b34b22d19de84d8b5a85444c915e254776fd715674fbfea8c39170cdbc31e81ffbd55588", 0x29}, {&(0x7f0000000140)="d6d0c48bfe9f323a06a9c63e1ba0e1519bc085809413029ed8e36a407dea564c200d75fe54293d1fca0dcccf8b9b7107862d36f6f3926d6718c3bd5d4e16d5aaf495937f81b55b6fc8e52078c5fffa348ea1033f7dafae81d9ea7f5d21a2380cbe852f70deacf6ede8d11a0545a7ba142f9b006e01417dfd2e41908526b21d05d603104926483d16d97c59e9ecdc3b9832d5f800644c04fff64ddc990068e4f7a892456f7d34d8ef3691dd64dca58d339fef30171a6b0ea6be47495f34304402567773c8fcd0e52fd9f00ca995b8f9c7b7e1ea", 0xd3}], 0x3, &(0x7f0000000280)=[@iv={0x110, 0x117, 0x2, 0xf8, "760dfce0e2ed92e40e44a3f2a4d1b0f958034b354402c98fb80ec5305fcd0683b0add0ca58a01ae460ae3bb4301e24b721046a7df75ed80e1b7282c528e9df43ab1d592f3b8cec85bdb85b4e73d81a5c318796088c80482e8d21d5d4cb86857222845150272ef3512f6278a579f00d8df5a2ee090893f003b4430715a40ccc24eb0833c78684281455a7f841059eedfaabf2c8f5d2ec98edf0e42b49f770d4afccf0054c3bdae1f83f1eb29caa23caae2dbf9ec501ca50e19e4b9156461fb7875999ea7e2ecd29e4bf7aed02e351e88aa100af0f4c399b542660662e9e32483ae3116d12971aba65a989c11ceaaf82e31659c0bc6129b35c"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x79, "7552374da7c1c1f7a6a655ef5949da2d8c597a0327c021da7c48e8f3030f0804b5f8596f3137adcb9c4fb6d9301deec98e4f6db9cdc7f1325d7024f5805547d56892ecdf84a17f0cf13a5b100673cb3d5cf4e1886d376ed3192885205aac781de5d2b9da2a6895b9e8a71a205ce5abba9882c2a69c29f1faf2"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x384}, @iv={0xe8, 0x117, 0x2, 0xcd, "b2464f6768d5c3d4da288d55083dc6dd153345df2838b8fa66e2807234909ebc99bf90e8ace267257614a62f178be271eb1cecdcd675447631cb120ca28f7f6d7a12b07d2801b785c2b96ab291d2c275215ed1b2854659da56d045db941f310bfd16b3b9512ee900a9f7c25e68adb025a7dee66f7f2f8a608777617e7802b9ded25e3e14883ff496efa60ba2f45940270a2659e2e81f68b41fecc61cccf3459ae119d4fefc65d69dfbb46921e8d6db3613ee839efed01e69a5256df5dab02e38e21227a4d94b5960f72dbe4d9c"}, @assoc={0x18, 0x117, 0x4, 0x2a00}, @assoc={0x18, 0x117, 0x4, 0xf1500000000}], 0x318, 0x11}, 0x40000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x110, 0x110, 0x330, 0x330, 0x330, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=0xffffffff, @rand_addr}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @dev={0xac, 0x14}}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip6tnl0\x00', @common='tunl0\x00', {}, {}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) 2018/02/20 03:24:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) socket$llc(0x1a, 0x1, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/02/20 03:24:17 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/02/20 03:24:17 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000d2cfd4)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x9d, 0x20}, &(0x7f0000000100)=0xc) 2018/02/20 03:24:17 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}, [0x7fff, 0x5, 0xffffffffffff88c7, 0x6, 0xd17, 0x2, 0x3, 0x7b0, 0x800, 0x100, 0x40000000000, 0x5, 0x2, 0x1f, 0x9]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x2, 0x5, 0xfff, 0x100000000, 0x2}, 0x14) [ 39.288829] xt_connbytes: Forcing CT accounting to be enabled 2018/02/20 03:24:17 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f0000000080)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$pptp(r0, &(0x7f0000ae3fe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f000018ffe0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x20) 2018/02/20 03:24:17 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socketpair(0x11, 0x800, 0x5, &(0x7f00000000c0)={0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x4, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x1368, 0x1108, 0x1108, 0xffffffff, 0x1228, 0x1310, 0x1408, 0x1408, 0xffffffff, 0x1408, 0x1408, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0x10a0, 0x10d8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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"}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @port, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, @icmp_id, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @empty, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x13c8) 2018/02/20 03:24:17 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000068efc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/20 03:24:17 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x800) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common='erspan0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)=@common='vlan0\x00', 0x10) bind$inet(r1, &(0x7f0000001ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xffffffff00000000, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) 2018/02/20 03:24:17 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000b84000)={&(0x7f0000a57ff0)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00008a7fe0)=[{&(0x7f0000139000)=""/39, 0x27}], 0x1, &(0x7f0000811000)=""/239, 0xef}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r1, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000a78f20)={0x10}, 0x10}, 0x0) 2018/02/20 03:24:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd7ff8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000aa2000)={r0, 0xffffffffffffffff}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003b80)=0x14) bind$can_raw(r3, &(0x7f0000003bc0)={0x1d, r5}, 0x10) r6 = socket(0x1a, 0x6, 0xc57c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xe0000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000080)={r7, 0x5, 0x10}, &(0x7f00000000c0)=0xc) getsockname(r4, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x58) 2018/02/20 03:24:17 executing program 6: socket$inet(0x2, 0x3, 0x8000000000001) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x2, &(0x7f0000000100)=""/29, 0x1d) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xff1e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 03:24:17 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f00005e1fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) 2018/02/20 03:24:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}}, 0xfffffffffffffffa, 0x8, 0x4, "87fb5696c5bacb0c77d1eb50f0ce53c1456a53f4b24f4856e52f52250c5e5cff7129b3b9b48b6d278ff43fd88db6588bc62d17fa2cda14a7b30c567dd895b55efd060b87424c47a291d14a4a1f9eb4e2"}, 0x160) getsockopt$sock_buf(r0, 0x1, 0x800000000000001f, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/20 03:24:17 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0xd) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) sendto$inet(r0, &(0x7f0000000080)="216cb42e433e0d0a07871b5ad00d0fa752bb485489f71633be0df4c978d26b713c2a7a8946ca19d0135bdd458cb251fbfeb3b8fa37209ab382b714e4b322014fff013b53afff58ef602fb490ab751cef9e7e08923b74695d39ebb874c3117259102b178c4f69c803e54cc6da48f257af687ca881c373c8ba79db771b57b4492041d27e5f586c5c065b8828491977b5420ec226f775d90a80a009200e8b981b54a2dc036139caf72da89406ae076149ef062e659dbc62009db303d64692079c6c1714aa618c9303612998f9b744bf8a1d3422917acd4d9eccc4f16cb9038e3d1e643aa398eb2c9f", 0xe7, 0x0, &(0x7f0000000180)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/20 03:24:17 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) sendto$ax25(r4, &(0x7f0000000040)="c67a88a0419934a63d565e7e03be099f8c7db43d1730be4a72373d06a0c7b6af43eb21104a528d9b4a6e08b346a2e62816db70c36ce0b1bf60cdd5f1debe8036005c53c8508d0b3d6cfe6e84f28a5d8a7efb41d71973937e3d45c91a4e8af86506d65707f4b1efb9610e605e189f19a4cbec34f7cf50ad515a474ba4db6059d53b29a38a1a5fce659a43ff074c1c1897762c7633b440ff8f3c2cc2fb5f00cf65da58b974c28948f25185bdf335f2370416aa24a8f81ca82ab2b3e7105a9ca55cdec3ab8d034df243eaf47473b24ffd6360584fe5096aef12c3", 0xd9, 0x10, &(0x7f0000000140)={0x3, {"e88254202ef8ea"}, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x6, 0x7, 0x2, 0xb62}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000200)={r5, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x1, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6, 0x4, 0x841e, 0x1, 0x67, 0x7fffffff, 0x2, 0x5, 0xfffffffffffff07c, 0x1f, 0x6, 0x1]}, &(0x7f0000000340)=0x108) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/20 03:24:17 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000013c0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7fffffff}, 0x7) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r2, &(0x7f0000014000)=[{}], 0x1, 0x7518) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000007ffc), 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x810, r2, 0x0) [ 39.354883] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 39.391376] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 39.443610] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6687 comm=syz-executor4 [ 39.450694] ipt_ECN: unsupported ECN operation 3 [ 39.465737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6694 comm=syz-executor4 [ 39.466881] ipt_ECN: unsupported ECN operation 3 2018/02/20 03:24:17 executing program 7: r0 = socket(0xb, 0x7, 0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x6d, "1a0aa6df4fd1efd93799e1de7b36771c3e2e70b22df37bfcaf6cd2ce53f40858badf49b3e28f367e1335d18741759d877a08150186558782e62ededb73d9215ebd6452983b7756d6d46b561bb83b3e547404798d9d6e1a060c05e465072e20a8a247509ea86b0c90ebda420bc9"}, &(0x7f0000000080)=0x75) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xbd49, 0x2, 0x8, 0x3, 0x5, 0x80000000, 0x0, 0x1, r1}, 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x3ff, 0x6}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001cfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/20 03:24:17 executing program 3: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="49f87a6558a3136f641d07d6c84a81664c8d8a2b50138c0600", 0x19) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x481, 0x3, 0x3, 0x8, 0x0, 0x3, 0x7}, 0x20) close(r0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0xfffffffffffffffc, @empty, 0x9}, 0x1c) 2018/02/20 03:24:17 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0}) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x81, 0x9, 0x5, 0xffffffff, 0x4000000000000000, 0xfffffffffffffffc}, 0x7}, 0xa) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x40000) 2018/02/20 03:24:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085df70)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faef70)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) close(r0) 2018/02/20 03:24:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x101, {{0x2, 0x3, @rand_addr=0x1}}, 0x1, 0x6, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @empty}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x3c8) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00000000c0)=0x1, 0x4) recvmsg(r2, &(0x7f0000af3fc8)={0x0, 0x0, &(0x7f0000af3000)=[], 0x152, &(0x7f00006f0000)=""/64, 0x40}, 0x0) r4 = socket$inet(0x2, 0x6, 0x372) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffff8d1a, 0x6, 0x8, 0x7, 0xffff, 0x2, 0x3f, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000080)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) 2018/02/20 03:24:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x345, &(0x7f0000000080)=[]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x7, 0x81, 0x4}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000200)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @rand_addr=0x1}, @generic="026fd8f2af288015135437893ee80cb0"}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/02/20 03:24:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae3000), 0x0, 0x200418d4, &(0x7f0000ad5fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096effc)=0x7, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/150, &(0x7f00000000c0)=0x96) 2018/02/20 03:24:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0xfffffce1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) 2018/02/20 03:24:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x10], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x3e, &(0x7f000001afc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/02/20 03:24:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0xffffffffffffff72) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10, 0x1276b82987b6d8e3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x5a, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x7c, "95986f66691282aa95689a9c499b7917e58b09bf64483877fc2df2d15d272717e77401d65a6f0ce4b0086a1bbda82447260257db1be3a34c0f2346b3988594502a28d1430d224cde5b2d95109a54e1857c6be0d64878ec72035417439d00725b01539c6ca97299e38b8fcc8d8b568edeeb0db48a6019ea34b8003149"}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x1, 0x3, 0x1, 0x9, 0x5, 0x6, 0x2, 0x20, 0x7f9, 0x9, 0x7fffffff, 0x5, 0xffff, 0x400, 0x2]}, &(0x7f0000000300)=0x108) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c2bfe0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @loopback=0x7f000001]}, 0x18) accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000040)=0x60) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x5, 0x10000, 0x7e0d}, 0x8) 2018/02/20 03:24:17 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x9ab9576, @dev={0xfe, 0x80, [], 0x0, 0x11}}, {0xa, 0x3, 0x6, @empty, 0xc147}, 0x9, [0x3ff, 0x80, 0x40e, 0x5, 0xb2, 0x1, 0x6093, 0x48aa4901]}, 0x5c) syz_emit_ethernet(0x2e, &(0x7f0000e6b000)={@random="fde048aa5c2a", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "08070017"}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:17 executing program 2: syz_emit_ethernet(0xffffffffffffff6e, &(0x7f0000c85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/20 03:24:17 executing program 0: r0 = socket(0x1f, 0x802, 0x6) write(r0, &(0x7f000061cfab)="240000001a0001f00080000400000000000000000203bf06000000cc0800190005d70000", 0x2a7) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @empty, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x8f66, 0x0, 0x80000000, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x3b, r1, r2}, {0x6, 0x4, 0x1f, 0x0, 0x4, 0x7, 0xfff, 0x4}, {0xf6, 0x6, 0x2859, 0xffffffffffffff80}, 0x9, 0xb, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x7e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x0, 0x8, 0x8, 0x9, 0x4}}, 0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2018/02/20 03:24:17 executing program 7: r0 = socket(0x20000000000000a, 0xfffffffffffffffe, 0xfffffffffffffffd) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) 2018/02/20 03:24:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20f60000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003400)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x3, {0xa, 0x0, 0x87, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}}, 0x32) 2018/02/20 03:24:17 executing program 1: r0 = socket$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) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x2, 0x5}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x2}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c79fa0)=[{&(0x7f0000dff000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) close(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0db678bc6dce1e5cda39a1906b89d798", 0x10) 2018/02/20 03:24:17 executing program 7: r0 = socket$inet6(0xa, 0xf, 0x8) setsockopt(r0, 0x84, 0x77, &(0x7f0000000000), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x28, 0x40}, 0x8) socket$kcm(0x29, 0x2, 0x0) 2018/02/20 03:24:17 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x1f, 0x800, 0x1f) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x7, 0x5, 0x80000000, 0x5, 0x41, 0x185, 0xffffffffffffafb9}, 0x1c) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff6fe8)=""/24, &(0x7f0000fe3000)=0x18) 2018/02/20 03:24:17 executing program 2: r0 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r0, &(0x7f000055efff), 0x0, 0x0, &(0x7f0000c08f80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x5, 0x3f, 0xa6c}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffff800, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x80000000, 0x20c, 0xc70, 0x7, r2}, 0x10) 2018/02/20 03:24:17 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007d3d40)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f1cde8)=@raw={'raw\x00', 0x9, 0x3, 0x1b8, 0x90, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x3, &(0x7f0000405fd0), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @generic="6006ce72089c4f843c33c11811743c4e", @generic="2a710797250928df9adc1e3fa27fcb74"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x218) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="18542fae8be54c406a67e88cd7e64ebf4ece6c93112421c25031c91be2380379271016a944f81968a09df6cd64b83a375dd0027025b4db6c3ac2f9f5f3a797de6df41c9dea0b083ba6d6d8e865e1e279af08fdeea1d92b4a2ca9f3ad74214ca966c6b04e6f4b9de7639e63ecc9f86a02998c79067fa569c3943b3a1a8c2ded4a6c47c3e614ac8d257fd54c278c7fe49214d8fee8fa593cd526b4295a3e15ca999f75b89023d36c33d7dd3e61ff22d072e365de2c63132e2a687e5942d35e23f1c88aa596c963875abb1c66fdf24ff1ef1a2db4db9528adb6218c5354fa8d67b13a70859afbe1162b572a1455e736d826", 0xf0) 2018/02/20 03:24:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000715000)={r0, r1}) 2018/02/20 03:24:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8929}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa3fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="00fe50018afffffffff800c600000006"}) 2018/02/20 03:24:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000023afb2)=""/78, &(0x7f0000b62000)=0x4e) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) 2018/02/20 03:24:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f00009cafb8)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/02/20 03:24:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0xf0, 0xf0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000037000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x24, 'syz0\x00'}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x0, 0x0, 0x12, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x4}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={@common='eql\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000007c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x3, 0x5, 0x6, 0x0, 0x4, 0x100, r1}) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000013c0)="12c8e73dde8d7917", 0x8}], 0x1, &(0x7f0000000180)=[]}, 0x0) 2018/02/20 03:24:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) connect$nfc_raw(r1, &(0x7f0000000080)={0x27, 0x7f, 0xc3, 0x7}, 0x10) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000140)=@nl=@proc, 0xc, &(0x7f0000000400)=[{&(0x7f0000000180)=""/248, 0xf8}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/26, 0x1a}, {&(0x7f00000003c0)=""/15, 0xf}], 0x4, &(0x7f0000000440)=""/240, 0xf0, 0x3}, 0x10000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000580)={r2, r3}) accept4$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000580)=0x6e, 0x800) 2018/02/20 03:24:17 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000080)=""/98, 0x62) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000)="240000005e00030207fd946fa283bc0ae6e6d87992c4020b1d8568b51ba3a2d188737e1f", 0x24}], 0x1}, 0x0) 2018/02/20 03:24:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000025f9c), 0x0, 0x0, 0x0, 0x8, 0xf}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x20, 0x800, 0x6, 0x2, {0x14}, [@typed={0x10, 0x63, @u64=0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x40004) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000000b000)={0x24, 0x29, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/20 03:24:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x0) 2018/02/20 03:24:17 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x4}, &(0x7f0000000180)=0x8) 2018/02/20 03:24:17 executing program 2: socket$inet(0x2, 0x6, 0x7) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x51, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@nfacct={0x0, 'nfacct\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x14, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket(0x17, 0x807, 0x5) accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/20 03:24:17 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={0xffffffffffffffff, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={0xffffffffffffffff, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={0xffffffffffffffff, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) socketpair(0x15, 0x806, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xfff}, &(0x7f0000000100)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="82c7494088d7e26cb5998404380bccdbd421477d99ae8adbff", &(0x7f0000000080)=""/204}, 0x18) 2018/02/20 03:24:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) close(r0) 2018/02/20 03:24:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x9, 0x6, 0x6, 0x7, 0xfffffffffffffd14, 0xffffffff}, 0x7, 0xfc, 0x258c9e88}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0xff}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x2e, 0x0, r2}, {0x5, 0x5, 0x2, 0x3, 0x700000000000000, 0x4, 0x182, 0x100000001}, {0x0, 0x8, 0x9, 0x320d}, 0xfffffffffffffffe, 0x4, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x6, 0x7, 0x7, 0x40}}, 0xe8) connect$inet6(r0, &(0x7f00009c5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) pipe(&(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000140)={&(0x7f0000000000/0x1000)=nil, 0xffff, 0x0, 0x8, &(0x7f0000ffc000/0x1000)=nil, 0x400}) 2018/02/20 03:24:17 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = socket(0x0, 0x5, 0x7) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x1, 0x81, 0x0, 0x0, 0x0, "f65ca246609c9d0cc717df752ba68d3083e2374ebc21ffa6fe0451edeaf8e4e4f5ceb65dafaddd784b94e09c6a6e24374d9bbcc26b4b37d0bccf09e1039f2d", 0xffffffffffffffff}, 0x60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x7a, "fb87b831e1dd517c24c019883b0c245fcfc0b6a4a021b4ba97daa11fe4c7008e5a9d00ad26692ee5b6fab7099b0375ce11e9a0bdb2e3e62e7a310e0a857ea58f1734ca6e8b5995eb86ee5eb7fae76173a2553508813d266d8e41a5bb091b9279bd067b936f1e295f836f7085bc0846f56e4d2293ba7503c38623"}, &(0x7f0000000100)=0x82) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r3, 0x7, 0x30, 0x7, 0x6}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0xbb, 0x0, 0x8, 0xfffffffffffffff8, 0x10000, 0x3, 0xffffffffffffffb5, 0x2d3, r3}, &(0x7f0000000200)=0x20) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000200)=[], 0x1, 0x0, 0x1c5}, 0x4) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f0000000440)=[{&(0x7f0000000040)="ed29104bef582ff42dac6450e3b8298c051f27a3d66c373c5ee1ba9bad4e4510cbb5d9239fae6023ab18b7c3238ca0e0e444d92b42ce075c6d2e06f3395be06183af0eba64f5ca91e69752ba99a3fbb95e82f2bc51459ef84bcc0fe2bd403100bd46c882bd4887001dfa5c8bcbd4369dcf74ad1f62c2e8d4220760c7ed065bd82298ac1e33ff7d6d586feed383d397572c859f1cd74f456efd20a5602d63dfa28a", 0xa1}, {&(0x7f0000000100)="3a415c5c9a04c5960da770c70df097054143e46c893e072124d13b14ad759967c2cca770731ede2e3d447048e0a8dc99f8cc2f8acf36f8970d4fa3a998f0e003a40ca82d7a5406c209537916b712b4eb2461824bae3d933e01b8466616306ef17b2f8131a9c2838eb2b5ec69acac94095f1ddf31668e0e8be0875ad567bb75d254965268e6a931b00d8fb6a700ef1468bbb3d62d74587ca0f839c1131ae9fa455f80ca50ed8b4b0a79cd5ab99dc6d5484931bacc9ffc3cb2", 0xb8}, {&(0x7f00000001c0)="d7f86fbed810902b6b4babfe2f321610dde8d4480de470eecad972db5f062651e550d3cc971353b10cdadde758bcd89b9ef03e2ae97ee006d2bc6c1500e6360f835125aefa20bf322c4519624870fa5a86f58b6b2f9893c0ba5ca09c0716db84f03677ad55fa911ffa7ff4d139767e350edc89308ddd2a44f7d9b7e5a37780d1100e240f3c54018bb5a7cd173f340909949bb1bc86426c705735c9497783eb3902c0e9fc0edfc6fe28f8f2e462282d57904aab01b3b1839b2d62c05876cf6455d56dac79635c7b66cc9fa48c50016b221aeeb7721f856c622abef759f4855fd7b03009899863b4af4c28967308bbf67449123e443e", 0xf5}, {&(0x7f00000002c0)="dfa0d55b0f681c97765efba7c7d62138a160aff94c618c95c31e64fd8fe57be6fc62a8aa8cb8cbe06556eeb3892231841e4fed848a92232ab2f2c53517a5c35622b969470ced4cf5337bff73ed38a4e3d5d164a20368bb80d90a3cafa8a1b67205d12590e6722a2e3b8b87b2d134b256db47bb7a9bf992e2afba8e06ec5a745c5408cfa1fb3100648490e6ff22ddac102ac1653127d476fb546968", 0x9b}, {&(0x7f0000000380)="ae582c50d123a5edbda0616ce837259c74c183c9ccf1398ee0842a5c010fb081024f23aa6bb236f90687f9696b3dc04569757e2a0ba1809f86b414d49eb51589125b29aaf09cd59c235e510fccb2df9876c3921590a513fe1bfdd8d8ee6843be74bcc437fafb6629b209743cda6043ac35bae91d104a98df9d1ad183df0aa83bd0353e17d3c73d08d74114f099862073613a1238654951db3cc65b960d56ddc8f1dde45a4cc346012a", 0xa9}], 0x5, 0x0, 0x0, 0x4000}, 0x40041) 2018/02/20 03:24:17 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt(r0, 0x100000114, 0x2, &(0x7f0000006ffc), 0x0) 2018/02/20 03:24:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@hci={0x1f, r1, 0x1}, 0xc, &(0x7f0000001340)=[{&(0x7f00000000c0)="8015eab3af23a49c947bece00ad6f25b5c0de344f0295027a722c7a1c4d9d595315ab536a33f49f035b1aa09a93e8c1dda8a5e2b105b19e90c9438607a84eef5885db33b1088a6f9500390ebab22af1c62875d5651f7", 0x56}, {&(0x7f0000000140)="3069364ac7fc4f7e689ac83561e7222fadf2c26a77de512c8222ede57dd1e526346ec0155d5aaa42d56b495f56693343a6b02e9dc47facde3f08968aab16346256efdde89a0773b17db00ada4fe5b50ddf", 0x51}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="77af2f4e1f1c57075642e5d254de36b8ad6ef1bfa60b31cf5c1094844db774a5e8f11ba384744443c149b4ed0a8a0c3659870ef2d1ca3ad719483c205dd4cdf224e0196eebfdc5206529f2eaa9e23b314487157d8b3f11343492865ad2ae934d535dec8fdcc16b76f576a80a", 0x6c}, {&(0x7f0000001240)="15361054e8c8f3f585c5c11d285868ba3024d714c858dbf115a26fda801f29f572bd142afcf4d5d8f66fe57e4ea7298c600063602ed9488a7aa5ef3b14167221a6a23c6c3b8f2b81bed4c47c928c0d75f8be5bf59384d7a046aba047236aef8f292c52b5e2299e69fd27e3fdc5c0aebacd5da752c7106fd10beb53fbc6e5af999d7871c39db824cae4e0f390547361cfe78ef33c8f7ea21aaf78e45734a976ac28da80988f594d72ed4d29ac36a929fe673ad01f9b6c3b2c3d6ea1bc44ca4be071c3f21b39ede1e325c4162cf4", 0xcd}], 0x5, 0x0, 0x0, 0x4000}, 0x4) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/02/20 03:24:17 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x8f, &(0x7f0000039000), &(0x7f0000a89000)=0x4) 2018/02/20 03:24:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x0, 0x7fff, @empty, 0x8}}}, 0x88) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x50, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x8}}) [ 39.694772] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/02/20 03:24:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000019f88)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x24, 0x0, 0x0, 0x0, 0x0, &(0x7f0000019000)=@common='bridge0\x00'}) 2018/02/20 03:24:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7f, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x40010, r1, 0x0) 2018/02/20 03:24:17 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 03:24:17 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000011fd6)=""/42, 0x2a}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x2, &(0x7f000000cf80)=""/128, 0x80}, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) sendmsg$netrom(r1, &(0x7f0000000580)={&(0x7f0000000140)=@full={{0x3, {"e00f42e679afb0"}, 0x9}, [{"2702f8e5cfeb78"}, {"6aa4d52e75ca4e"}, {"31f9c7844d82b2"}, {"ac837539659234"}, {"a9bc31363a4379"}, {"ecc5378b29a21b"}, {"eb7c8a1517d32f"}, {"981d65d4a26ced"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f00000001c0)="8c6ee9f90331ac58e0740851afd01b4181ebf334132669a7e9226de7a147833c4142716e98a1928c23b43d726e4a8eaac16c95a871907ada07190e961e4fce7573b9e849a79c20027ce96c64345a2d8659220b24c0c84a", 0x57}, {&(0x7f0000000240)="dcef0394454650e656d2711b8133769dd1136d5f39e932d321d297480a3b38", 0x1f}, {&(0x7f0000000280)="a78fb6da550906b84fb11a94d1d1be9b8b58eaeb5877df0e672741211aedfa48c86bc4216751d5c565d265ab799c3672f22136923a3617467fc3259b1da5bc16d98e52e32eb270299a82b4e6a7599c41dfd8287f277f2e6ef4a3afbb54e357491b84dd3a87c1c5dc7a66ff688a973dc3342f934205b939dbbd043d96d78194f5fbd22a31235a", 0x86}, {&(0x7f0000000340)="4d47bf97b2c8a9588dba7ddbd5d9373554163617100c9303354d5005bde625d14e6e9448c8066434646f56793a3364c15785c3d02ad1753064516c7d7e66730e38c25304ec46b868396d64795a3d2a0a92affc5fab3c67592dac4f8378e745f029b12cc975e64218d35b5675224f13037127cf7bb945df419e7981812bcc495f2fb57ae31521e4a283ba8af0cdc6eb5b3d39cb9d5b1a1147726ec4a084dc7b181934021643626a93f65347c32c346e54f85e0a84b184f5d8c5b4397d156b3a5ccd45950a69f1fd0476ceb50ac4daa4c544bc29d2eb8e5987053a3d6086a830fd", 0xe0}, {&(0x7f0000000440)="9085bb70d1ae6689ded8927491e1e328d99017ba3d1858359880102b9a481da37eed4714008bb2a141635c4b5d6ec51d323733554a14fc63e8f3a52385c95e850ffd9c5d8e45eef767fd8932208a63", 0x4f}], 0x5, &(0x7f0000000540)=[], 0x0, 0x40}, 0x4000000) 2018/02/20 03:24:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_test={0x1a, 0x81, 0x8d, 0x4, [0x4, 0x886, 0x6623, 0xfff]}}) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt(r1, 0x24d, 0x5, &(0x7f000060fffa)=""/6, &(0x7f00000f3000)=0x6) 2018/02/20 03:24:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x6}, &(0x7f000035e000)=0xfffffffffffffdb1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000568fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000040)={0x380, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000), 0x0) r3 = socket(0x8, 0x5, 0x3) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f00000000c0)=0xffffffffffffffc1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0xffffffff80000000}, {0xf, 0x6}, {0x3, 0x3}, {0x3, 0x9}, {0x3, 0x8000}, {0x0, 0x7ff}], 0x6) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)=""/117, &(0x7f0000000080)=0x75) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0xfffffffffffffff7, @empty, 0x8}, 0x7, [0x6, 0x10000, 0x6, 0xe, 0x8fd, 0x6, 0x0, 0x100000001]}, 0x5c) 2018/02/20 03:24:17 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000fd7000)=[{&(0x7f0000fd6000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 03:24:17 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000a15fce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0xfffffffffffffe92, &(0x7f000032d000)=[], 0x1000000000000394, &(0x7f0000d3f000)=""/179, 0xffffff9e}, 0x0) 2018/02/20 03:24:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x80000001, 0x2, 0x5, 0x4, 0x1f, 0x5}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040)=0xffffffffffffff8e, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/02/20 03:24:17 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f00000000c0)={@common='bond0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x1, 0x1, 0x2}}}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000140)={0xfffffffffffeffff, 0x3, 0xffffffffffffb49f, 0x8}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x8c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e4ffc)=0xc4) 2018/02/20 03:24:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000000ef28)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) socketpair(0x19, 0x1, 0x7, &(0x7f00000000c0)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) 2018/02/20 03:24:17 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/20 03:24:17 executing program 7: r0 = socket$inet6(0xa, 0x7ff, 0x20000ff46) bind$inet6(r0, &(0x7f00000dbfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) pipe(&(0x7f0000000000)) 2018/02/20 03:24:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffff, 0x80000000, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x4d46a5fe, 0xd748, 0xdc, 0xf56, 0x1}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x5, 0x9, 0x8, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000563fe0)={0x20, 0x8, 0x6, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/02/20 03:24:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x568, 0x0, 0x0, 0x358, 0x358, 0x358, 0x498, 0x498, 0x498, 0x498, 0x498, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x9}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x2, 0x1, [0x1000, 0x2, 0x401, 0x8001, 0x6, 0x80000000, 0xff, 0xe4c, 0x8, 0x0, 0x1000, 0x1000, 0x7, 0xffffffffffffffff, 0x0, 0x7f], 0xa}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[], 0xffffffffffffc6a}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000680)=@nat={'nat\x00', 0x1b, 0x5, 0x598, 0x148, 0x148, 0xffffffff, 0x0, 0x298, 0x4c8, 0x4c8, 0xffffffff, 0x4c8, 0x4c8, 0x5, &(0x7f0000000600), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x2b, 0x100000000, 0x2, 0x8001, 0xff, 0x84, 0x80}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x1, @port=0x0}}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x3, 0x8000, 0x1, 0x3}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x5, 0x81, 0x45006d75, 0x12, 0x3}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@empty, @port=0x1, @gre_key=0x10000}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x3, 0x3ff}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0x0, 0xff000000, 0xffffffff], [0x0, 0x0, 0xffffffff, 0xff0000ff], @common='ip6_vti0\x00', @common='irlan0\x00', {}, {0xff}, 0x7e, 0x1, 0x2, 0x2}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x18, 0x11, 0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfff, 'syz0\x00', 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f8) 2018/02/20 03:24:17 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1}, 0x0) [ 39.795410] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 39.821191] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/20 03:24:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000d36fe4)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001fd8)={@common='lo\x00', @ifru_flags}) r1 = accept4(r0, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe, 0x80000) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/02/20 03:24:17 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f22ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000000180)=[{&(0x7f0000000040)=""/255, 0xff}, {&(0x7f0000000140)=""/40, 0x28}], 0x2, 0x0, 0x0, 0x2}, 0x120) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000200)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240)=0x5, 0x4) 2018/02/20 03:24:17 executing program 4: r0 = socket$inet(0x2, 0x4000000004000001, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x81, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7fff, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x45da, 0x2, 0x1f, 0x7f, 0x7fff, 0xffffffffffffff81, 0x2000000000, {r2, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}}, 0x4, 0xff, 0x5, 0x0, 0x401}}, &(0x7f00000001c0)=0xb8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000929ff4)={0x0}, &(0x7f0000691000)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000824ffc)=r3) 2018/02/20 03:24:17 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x0, 0x6bc}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0xcd74}) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5}, 0x14) 2018/02/20 03:24:17 executing program 4: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x3}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xce}}}, 0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x3ff, 0x4}, &(0x7f0000000240)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) [ 39.853339] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 39.870545] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/INPUT/FORWARD/OUTPUT/POSTROUTING, but only valid from PREROUTING [ 39.887917] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/20 03:24:17 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8c}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7363776d, 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:wtmp_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x3, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}}, 0xcb, 0x3}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r1, @in6={{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}}}, &(0x7f00000005c0)=0x8c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) connect$inet(r0, &(0x7f0000000440)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe98) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000440)={@dev, @multicast1}, &(0x7f0000000480)=0xc) 2018/02/20 03:24:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfdfffffffffffffd) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0x0, &(0x7f0000023000)={&(0x7f000000ffd0)=@ipv6_delroute={0x12, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_UID={0x0, 0x19}]}, 0x30}, 0x1}, 0x0) 2018/02/20 03:24:17 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000ab5fc8)={0x0, 0x0, &(0x7f00008e5f90)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}}}, 0x98) 2018/02/20 03:24:17 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xa) connect$inet6(r0, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000032ff0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000034fb0)=[{&(0x7f000002b000)="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", 0x2c9}], 0x1, &(0x7f0000041000)=[]}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0xffffffffffffffaf, &(0x7f0000024f70)=[], 0x0, &(0x7f000003c000)=[]}, 0x4801) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/20 03:24:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e2fd0)=[]}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001600)=[{&(0x7f0000000080)=""/10}, {&(0x7f00000000c0)=""/4096}, {&(0x7f00000010c0)=""/243}, {&(0x7f00000011c0)=""/95}, {&(0x7f0000001680)=""/251}, {&(0x7f0000001340)=""/170}, {&(0x7f0000001400)=""/228}, {&(0x7f0000001500)=""/239}], 0x154, &(0x7f0000000040)}, 0x0) [ 39.895971] x_tables: ip6_tables: MASQUERADE target: used from hooks OUTPUT, but only usable from POSTROUTING [ 39.910257] audit: type=1400 audit(1519097057.637:41): avc: denied { relabelto } for pid=6893 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:wtmp_t:s0 tclass=packet permissive=1 [ 39.932244] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/INPUT/FORWARD/OUTPUT/POSTROUTING, but only valid from PREROUTING 2018/02/20 03:24:17 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="4640d37b7c37fce0b6247b0db9e876177b1b9dafd56039ba370cd5d804ce6d117c95f79b669d544dac4e6f9d97559972f8a43e76ba", 0x35) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280)=0x213b, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/02/20 03:24:17 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0x0}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0xd0b, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) r3 = socket$inet(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x30) sendmsg(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011f2d)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) 2018/02/20 03:24:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x19) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)="e70b960ff0", 0x5) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000cbbfaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socketpair(0x8, 0x0, 0x400, &(0x7f0000000040)={0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 2018/02/20 03:24:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x60) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='tunl0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) [ 39.953379] x_tables: ip6_tables: MASQUERADE target: used from hooks OUTPUT, but only usable from POSTROUTING 2018/02/20 03:24:17 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x11, 0x80000, 0x2, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) socketpair(0xa, 0x80007, 0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x7fffe, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, r3}) r4 = socket(0x20004000000015, 0x80005, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000040)=0xd0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/02/20 03:24:17 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x6) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000030000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/02/20 03:24:17 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a87ffc)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad", 0x30}], 0x1, &(0x7f0000383fb8)=[]}, 0x0) read(r1, &(0x7f0000d81f25)=""/219, 0xdb) 2018/02/20 03:24:17 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)="ff0204080000dedd1d001122000000d8144e00000000024f", 0x13f) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/20 03:24:17 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x58) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000080)={&(0x7f0000001fce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x14, &(0x7f0000000fa0)=[], 0x0, &(0x7f0000000fef)=""/17, 0x11}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/20 03:24:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/164, 0xa4, 0x40010002, &(0x7f00000000c0)={0xa, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x944f}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0xffffffffffffff7a}, 0x1c) 2018/02/20 03:24:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a71ee8)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[]}], 0x1, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f00000000c0)=""/67, 0x43}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/8, 0x8}], 0x5, 0x0) recvmsg(r1, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) 2018/02/20 03:24:17 executing program 4: 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, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/219, 0xdb}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000240)=""/95, 0x5f}], 0x3, &(0x7f0000000300)=""/118, 0x76, 0x1f}, 0x40012000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000400)={@remote, @loopback, 0x0}, &(0x7f0000000440)=0xc) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@ipv4_deladdr={0x30, 0x15, 0xc00, 0x3, 0x0, {0x2, 0x3f, 0x0, 0xfd, r2}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x8, 0xffff, 0x400, 0x6, 0x100, r3}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077bff8)={0x0, 0x5, 0x0, []}, 0x8) [ 40.007088] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/20 03:24:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="bb699145b5968e3f3d7a102e59c711351ffd38b71f2d0abea3c19e9234de9c7db56f5f0fed26c5e1c070579e3e0d83724e292de93bddb39c739295a4431507443ee450c5b779b8e0d21633339b155831b99dec8a9f6bbb3c47207809b1f830d5c2a14f530cc52b85ed9e1b60f1217441fa7c13891829cd34f7d8052d255f9098f54aa44e30e54adf58d3be0d513d80af8fcb79a4c97e715ba1f9f294894e7155cfd127eea541238997b41da932b32c67dd72351636c8098c30bc948833", 0xbd, 0x20000000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0x7}], 0x1) 2018/02/20 03:24:17 executing program 7: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x0, 0x7, 0x6}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00000000c0)={0x0, 0x0}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x80000) poll(&(0x7f0000000180)=[{r0, 0x5000}, {r1, 0x202}, {r2, 0x1c}, {r3, 0x204}], 0x4, 0x1000) 2018/02/20 03:24:17 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x4, &(0x7f0000000000)=""/4, &(0x7f000018e000)=0x4) 2018/02/20 03:24:17 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x3, 0x8}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f3a000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/20 03:24:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000036e000)={0x14, 0xe, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000100)="e90936daf2337d0d5e6e208942769ffa70a15ba5323b768574609d1c6497904a1182a14381", 0x25) [ 40.047371] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/20 03:24:17 executing program 1: socketpair$inet(0x2, 0x3, 0xffffffffffffed7c, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r1, &(0x7f0000000100)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x4, 0x3}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x401, 0x5, [0x3, 0x8, 0x1f, 0x9, 0x1f]}, &(0x7f00000001c0)=0x12) sendto$unix(r2, &(0x7f0000000180)="1dfb5a47997af477a3db8dbec2b94760013d757948da10d82a9f83ae06898c698567f4a8bee86f126b16cb9693ccc1af23bbc473717381826538d69b94a5641e86abf32063257639d3436c2ca0b56af9f748b941b3187b31e9ff2cb0c91fa06dfe27fa975e19e90cc48aa485d8", 0x6d, 0x8000, &(0x7f0000000200)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt(r1, 0x800000010d, 0xb, &(0x7f0000a8d000)="07040000", 0x4) 2018/02/20 03:24:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000cd8000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf50174be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='nr0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b7) r1 = socket$inet6(0xa, 0x8, 0x2000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 03:24:17 executing program 6: r0 = socket(0x1e, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x10001, 0x7, 0x800, 0x800}, {0x7, 0x8, 0x751e, 0x9f1}, {0xff, 0x6, 0x181, 0x400}, {0x3f, 0x3, 0x9, 0x1}, {0x1, 0x7fffffff, 0xffffffffffff88e7, 0x2}, {0xdd, 0x0, 0x7f, 0x20}, {0xfa, 0xffffffffffff0000, 0x8, 0x9}, {0x7, 0x5, 0x800, 0xffffffff}]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) socketpair(0x0, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x81, 0x7ca6, 0xbf1f, 0x5}) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000000)=@nfc={0x27, 0x7, 0x200, 0x3}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="459d2f2391e3598f7bad44e287bbf491138b4b1f73ad4f499520a70c04da11b6777121cbdd0a4d5e62d9f025685e36742379c8fa42c0a76836689b661b249ff4d856d57cbcd78456c33f3b38762d13cdf1081b696b737ccbfdaea4fb03b54ad1", 0x60}, {&(0x7f00000000c0)="b6ab1f4a41500a03b384cba7d2064e13d39156bdb300d08d8a13c6405cfe3487177dec66015cb66e8b10bdd65609d9f44547b27b6a938f3b40cdf9bbd91b9f5fc799971508c8f82e43b7ee3fae053f74120dc17902f37048111c70660e8a609a31de7bf5d3d7b55c987ff9cfeaace54e757c4af347806daa4065e33ad9f3d82936584d09a3510931316d6f8f4147e2b163f03be159509b8160f352e9faaecfc127f4f408f12ff6944b20f0b353a8f3af62bb108dcf41b61718d346caacb99fc697828b1178a328fe757e433d884e221305", 0xd1}], 0x2, &(0x7f0000000200)=[{0x80, 0x13f, 0x7, "e75c9747cff5b6217ee938e44e5dde63123ec01430dd8898b1e212b1083bde166b8e64d71d3fe883aa0d130a5ecbc828028c5b5deeb9e1071b0c9484d748ea64e6ad03d1cf71d9863f643c3bce93b70120260881605437e514c575ac177e81408b943ace9273977d5ed5433127e1"}], 0x80, 0x80}, 0x10) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) writev(r0, &(0x7f0000bc7000)=[{&(0x7f0000ddaf14)}, {&(0x7f0000483000)="c0", 0x1}], 0x2) writev(r1, &(0x7f0000001440)=[{&(0x7f00000002c0)="335d474a4c3979f611b64c3c41b566099478b426205ba1ec612b8c580ee8b7536d4e5fd874da18df87626304cf4ccb7e257fc048182b43a5dc0a90ffca31b17b2fb278171b595bd45ad8b8af27b14974c5449447358c08f145de84b4707bac52ac5555ee10b63ee7eac6839db7a4", 0x6e}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="f309da7913264521e5088a48354be1161adacc270a70c4292235ca37d0b04466b535c5d0a5ac103e103ba52a6e5bc13c79b37f8fe5743d3227c59d09be8c1d37cdcf085d2c12f150f78c3a3ca657817dbd8ff1da2794d6525ce26f4871b43564d4c712c6cc1bb291e5437e53c72c34b7c78f172cbab59aead8fef48a41a9ecc893d17c00002ac1cb7ff4167a97ddddfafed77a5da02e35134c5d4d9dbb69f8638ba5ec162c0d9f28ea352f0917f7fe049137845df39c794229866a7eeec235e895b408e06bb8c8e6289801bad84c2b", 0xcf}], 0x3) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001480)={0x31bd, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa2a3}}}, 0x108) 2018/02/20 03:24:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0xffffffffffffffc5) 2018/02/20 03:24:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r0, &(0x7f0000000000)="270100fef22003a53850cc00a1e6a3acf17860", 0x2ad, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}, 0x1c) 2018/02/20 03:24:17 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) 2018/02/20 03:24:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000217fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000000)="f228cdfb5f1f1d75d1ff26d02d42fdac15b5f29b52a48fa972527ed0cc287db40cdd49afed61edd67a98bc3255becd85d72226f1e4730cdd3ef184405fa24da88c9009a1a8cf0f4a4aba93b9b41a4cef68e9589c642a856ab7a3d1b7c9fc93fcd5b2a20d33") sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000961f85)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1}, 0x0) r2 = socket(0x2, 0x807, 0xff) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080), 0x4) 2018/02/20 03:24:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0xefec, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x81cf}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x1000, 0x30}, &(0x7f0000000100)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a00ff0)=@common='gretap0\x00', 0x10) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x0, @rand_addr=0x10000}, 0x10) 2018/02/20 03:24:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0x7, 0x7, "b37002f3e186", 0x6bb}, 0x10) 2018/02/20 03:24:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000006c0)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000700)={0x0, 0x5f5}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000780)=@assoc_id=r2, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/20 03:24:17 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x2, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) 2018/02/20 03:24:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) 2018/02/20 03:24:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000d1d000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000e72000)={0x24, 0x2b, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2dd, 0x0, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) socketpair(0xf, 0x80005, 0xf9, &(0x7f0000000000)={0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff0000}}}, 0x6, 0x31, 0x53, "d282df11ceef5f184efa2c814a3132c68d0b6ddb4f94d523df550ad24566534d193cdac23f617b41bbc4abc231456ec09ed0c91791e3928ad7cc7adb05e1aaa8ab92270b4376790ec413ef45971275ba"}, 0x160) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r2}) sendto(r1, &(0x7f0000000100), 0x0, 0x1, &(0x7f0000000000)=@llc={0x1a, 0xd, 0x1, 0xb378, 0x0, 0x100, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) 2018/02/20 03:24:17 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x0) socketpair(0x14, 0x3, 0x1ff, &(0x7f00000007c0)={0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000800)={0x0, 0x6, 0x5, 0x800}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000880)={r2, 0xffffffffffffffcc, 0x4, 0x873f, 0x6, 0x6}, &(0x7f00000008c0)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fafc08)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x1d8, 0x1d8, 0xd0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000245000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x6}}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2c9}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x80, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) connect$inet6(r0, &(0x7f0000c91000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 03:24:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04ff7)='scalable\x00', 0x9) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000bd5f80)=[{&(0x7f0000950000)="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", 0x218}], 0x1) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) 2018/02/20 03:24:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5e0, 0xd0, 0x270, 0x440, 0x0, 0xd0, 0x510, 0x510, 0x510, 0x510, 0x510, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='sit0\x00', @common='ip6tnl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:mouse_device_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x640) r1 = socket$inet6(0xa, 0x4, 0xc7e) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) pipe(&(0x7f0000000640)={0x0}) accept4$packet(r2, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001a80)=0x14, 0x800) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001ac0)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) sendmsg(r1, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f0000836000)=[], 0x0, &(0x7f000016ff78)=[]}, 0x0) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000680)=0xf9, 0x4) 2018/02/20 03:24:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00002b1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) [ 40.216574] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14668 sclass=netlink_route_socket pig=7004 comm=syz-executor6 [ 40.239994] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/20 03:24:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@ipv4={[], [], @dev}}, &(0x7f0000000180)=0x14) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/20 03:24:18 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote, 0x0}, &(0x7f0000db2ffc)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x801, 0xfe75) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/02/20 03:24:18 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) 2018/02/20 03:24:18 executing program 6: socketpair(0x3, 0x2, 0xc8f, &(0x7f0000000000)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x100000001, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/20 03:24:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x2, 0x322a, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x4}}, 0x7, 0x7, 0x8, 0x6, 0x10001}, &(0x7f0000000500)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={r2, 0x200}, &(0x7f0000000580)=0x8) socketpair(0x1d, 0x80005, 0x101, &(0x7f0000000000)={0x0}) recvfrom$packet(r3, &(0x7f0000000040)=""/30, 0x1e, 0x100, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f000087fff4)={0x10, 0x0, 0x0, 0x20100800}, 0xc, &(0x7f000008eff0)={&(0x7f0000b9e000)=@migrate={0xac, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}}, 0xffffffffffffffff, 0xfffffffffffffffd}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xac}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f00000000c0)={{0x7ff, 0x7, 0xffffffff, 0x9, 0xd2b, 0x9}, 0x6}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)) 2018/02/20 03:24:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ded000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0x2, @dev={0xac, 0x14}}, 0x0, 0x7, 0x0, 0x20000000000, 0x0, &(0x7f000007a000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/20 03:24:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f0000000080)={@generic="5245307f768b35b15c254da2621a701b", @ifru_settings={0x100000000, 0x800, @te1=&(0x7f0000000040)={0x271, 0x800, 0x2, 0xffffffffffffcc47}}}}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dbff0)="ad56b604000000b989299592ea54c7be", 0x10) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x38, {0x2, 0x3, @broadcast=0xffffffff}, @common='rose0\x00'}) 2018/02/20 03:24:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000213ff8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ebd000), 0x8) socket$inet6_udp(0xa, 0x2, 0x0) [ 40.251867] audit: type=1400 audit(1519097057.979:42): avc: denied { relabelto } for pid=7031 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mouse_device_t:s0 tclass=packet permissive=1 [ 40.285426] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 40.295049] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14668 sclass=netlink_route_socket pig=7028 comm=syz-executor6 2018/02/20 03:24:18 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001efc0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000000)=""/115, &(0x7f0000000080)=0x73) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00005f0fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @multicast1}, &(0x7f0000000040)=0xc) connect$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"dcd072947576f1"}, 0x6}, 0x10) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, r3}, 0xc) shutdown(r1, 0x0) 2018/02/20 03:24:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00002fe000)="437e75b4ffeb00a46522258a6a07b039289220e245c9b8e96dc987851c278b4bfcbdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e2973c050059", 0x48) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/20 03:24:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) socketpair(0xa, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x34, "a4b17f2c8b39b44ca165664687b2d9d0949d10eedebdf5c90af5d0cd0fdf530d5b6223dea1d8a0451d5b601655ee7ebbdbb20e90"}, &(0x7f0000000180)=0x3c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) 2018/02/20 03:24:18 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x0, 0x16}, r1}, 0x11c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000000fe0)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) 2018/02/20 03:24:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000031afa4)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f00000000c0)={0x0}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, 0x2e, 0x800, 0x2, 0x0, {0x7}, [@generic="33027059c9fe275e2fc203e7c2202715764263735801f8eab4b2c231996dce1901f022e4767e3dafb214909f4598c29d0b8898d10fcfcf1003e2497f1be410fc7a"]}, 0x58}, 0x1, 0x0, 0x0, 0x24008080}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031af68)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/20 03:24:18 executing program 5: syz_emit_ethernet(0x64, &(0x7f0000ed6d0c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x2e, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x2, [], [@generic={0x3, 0x13, "cca8781ec7704b53100d37f9ccf7ef0c93472e"}]}], @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1df06b", 0x0, "cd9533"}, "92"}}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x12, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000200)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, r3}) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000002c0)) 2018/02/20 03:24:18 executing program 0: r0 = socket$inet(0x2, 0x6, 0x1b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = socket(0x1b, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x278}, {0x8, 0x80000000}, {0x3, 0x88f4}, {0x4, 0xffffffffffffe371}], 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x170, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, @common='lo\x00', @syzn={0x73, 0x79, 0x7a}, @generic="ecfc145aed4e7fe3d48d2f81fdbf4a0a", @syzn={0x73, 0x79, 0x7a}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @random="96bd6a619574", [], 0x70, 0xa8, 0xe0, []}, [@snat={'snat\x00', 0x10, {{@random="ce150f05a825", 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}}]}]}, 0x1e8) 2018/02/20 03:24:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da3ffc), 0x4) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$llc(r1, &(0x7f0000000280)="8d221ca22c1d1199bd9a8a3a76d63e9502ff1006a23ff7cb58173ea55ecdc9344c20013750b36fa0a48a28b3fe58be41fe3576147b735cf204aa13772b2d33a5ea245fa39537f960202df686285f9e662af2fb5cc984c90708289a90d90ac11fc61cce35d84aee637057ce6962e71b80bc5ee63203ffd4fc27ee8e07f74dbbd12310dfb6f9bf929b3ae7a65c3b90c23846e6e99afa73447052705ec580c87eb3f567a89f799728255c756ae56b8fa9fe9ccd504b110c386fd32b10731805f90b3b32d907db9558546dbc2753a69acb17215ed1230794c48ff36e00ba0431a946098e1a6c870860015431311dc6e50513d78a69f625f02097fd6560", 0x100000341, 0x0, 0x0, 0xc3) 2018/02/20 03:24:18 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)=""/204, &(0x7f0000000100)=0xcc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x528ad38f84e0c408, 0x3}, {0x2, 0x4}, {0x8, 0x80000000}, {0x7, 0x2}, {0x2, 0x1000}, {0x2, 0x8435}, {0x2, 0xa7}, {0x8, 0x6}], 0x8) 2018/02/20 03:24:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000705000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da8ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0dff8)="8022e2ed01000000", 0x8) writev(r3, &(0x7f00005a1000)=[{&(0x7f0000108000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000485ff8), &(0x7f0000e11ffc)=0x8) recvfrom$unix(r0, &(0x7f0000ef0000), 0x0, 0x0, &(0x7f0000130ff8)=@abs, 0x8) 2018/02/20 03:24:18 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d09f78)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r1}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000003c0)=0x20181) 2018/02/20 03:24:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005cff0)={&(0x7f0000b15000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x98, 0x13, 0x6, 0x100, 0x2, 0x1, {0xe, 0x0, 0x8}, [@generic="a38e20e7150546", @typed={0x34, 0x82, @binary="fb4bdc827e2344b9b1ed41dd8b1dec3f83986c4605bdab5f9d183952d6ab3e1dbc40744db36b2f5cccc488"}, @typed={0xc, 0x47, @u32}, @generic="a88332a0a5ac9d2cb0bc519648391b582eba18ca668f011b8cec863ad29a1035bb5d4ee4c267f1b786b7edd43de913565ddec20a82559233fec94683"]}, 0x98}, 0x1, 0x0, 0x0, 0x841}, 0x4000) 2018/02/20 03:24:18 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x90000001}) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000000040)=0x8, 0x4) 2018/02/20 03:24:18 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4000000000000000, 0x0, 0x10000, 0xd4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x2, r1}) bind$alg(0xffffffffffffffff, &(0x7f0000000fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0xfffffffffffffff2) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f00000000c0)={0x0, 0x0}) getpeername(r3, &(0x7f0000000100)=@nfc, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1a6d}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0x8) getsockname(r2, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000240)=0x2e) bind$nfc_llcp(r5, &(0x7f0000000280)={0x27, 0x81, 0x1, 0x7, 0x400, 0x1, "4a9f3b016d16fda8bcf2db5cbe6be94df23d60ee799e495f384feadc67ad98d6c569c4aeb7e3ab66be0a452704d9bc91754d490d70fecbe3baabca65286c4e", 0x2}, 0x60) getpeername(0xffffffffffffffff, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000fa0)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/20 03:24:18 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f000000dfe4)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000018fe0)=[], 0x0, &(0x7f0000011ffb)=""/5, 0x5}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0xf, 0x23, 0x5, 0x0}, &(0x7f0000000080)=0xfd3d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x0, 0x12000000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x30}}, 0x7f43c826, 0x9, 0xfffffffffffffffa, 0xff, 0x9c}, 0xa0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="c5ab233caedb4d16b12ba58c2c20dc1b3332af4f3f081f9befb4e3fc3d3a1f24b46966e7d09ca2071bf54277f173bc29d36e279d969c3ea985fdd47bcaf17e034df29d3e6a5a8201985f194bc18df7525ac45b4d7ebf3b1dc574cadf032204edd47809ea6fce3284931fc644d7828e7dde6fd3d40fe392230e0000e9626ed0810d6a159c89db48aadaeffc73d60ce3f245df2dcae3cc08bf9ea445d81b9e5bd05a50265033757ff12ac4fa5763b689f573321f30f2d1d0e22d5a3fb7d089a47ba760fdb4a35fa2f3cabef7ff633c175da81854b84f0abab6f592301d925807fd5b981fc548002024640ee7980b", 0xed}, {&(0x7f00000002c0)="94eb623bd48905700f6e45fb9ca823f30b91f0ad905ee7c74c089993d4a69efc35717bfcf60763df7bb43645d92a6e3c73d2baa3870be9d195ba05ff1adc77c10f259d6d", 0x44}], 0x2, 0x0, 0x0, 0x84}, 0x8040) socketpair(0x9, 0x6, 0x2, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000200), &(0x7f0000000400)=0x7a4fc15662648a82) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000280)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/02/20 03:24:18 executing program 6: r0 = socket(0x10000000000, 0x1000000000804, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"591aec74a766a37decf466ae14ed90dc", {0x4, 0x100000001, 0x0, "ee6d680ec167", 0x5}}) sendmsg$nl_route(r0, &(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) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/20 03:24:18 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x96, &(0x7f0000000000)=""/150}) [ 40.497710] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 40.516129] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1555 sclass=netlink_route_socket pig=7107 comm=syz-executor2 [ 40.543540] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 40.545671] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1555 sclass=netlink_route_socket pig=7137 comm=syz-executor2 2018/02/20 03:24:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe, 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000000080)="cc58600d50", 0x5, 0x4044040, &(0x7f00000000c0)={0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0xa49}, 0x1c) listen$netrom(r1, 0x2e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000)=[{&(0x7f0000018ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000028f80)=[{&(0x7f0000026000)="347629890a59def420b5bff00bb7caa63beb86371a73e3310a551c1c4fe749bf", 0x20}], 0x1, &(0x7f0000021f00)=[]}], 0x1, 0x0) listen$netrom(r1, 0xfffffffffffffffb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000027ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @u32=0xb91}]}]}, 0x24}, 0x1}, 0x0) 2018/02/20 03:24:18 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x2) writev(r0, &(0x7f000002d061)=[{&(0x7f0000025000)="19fc74677e6a675f20b71d1e0092479804ead4cae6ec235999129cd93bfe8ce92c24f332d1239170", 0x28}], 0x1) 2018/02/20 03:24:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x2c) socketpair(0x2, 0x6, 0x7, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x298}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r4, 0x3ff}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r1, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000fc9000)="14"}, 0x10) sendmsg$nl_generic(r0, &(0x7f000001afc8)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009afff0)={&(0x7f0000690f34)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/20 03:24:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x13, 0x5, 0x5) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"857a4a65283aff"}, 0x2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 03:24:18 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0xfff, 0x5, 0x44}, &(0x7f0000000200)=0xa0) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x20}, &(0x7f0000000100)=0x10b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r5, 0x7e, "85cc1292e6d0db8600a2b330062002415ca5d58f36e2918fa08d6dea30339eaf36dce7c70f84fb6384095bf7ffad1480924e495c182d31c3a280579368d49dbb9a88a5a03edb079b22bb6026feb6a6e9361f952a1a9a707720641469b230a9a59129984fcfff6bd5851139c734640b30416ed2b070823662f40400823ad6"}, &(0x7f0000000200)=0x86) tee(r0, r3, 0x6, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000240)) recvfrom$inet6(r2, &(0x7f0000000080)=""/4096, 0x1000, 0x40, &(0x7f0000001080)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) r6 = accept4$packet(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14, 0x800) preadv(r6, &(0x7f0000001100)=[{&(0x7f00000010c0)=""/32, 0x20}], 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000700)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r7}, 0xc) recvfrom$inet(r1, &(0x7f0000001140)=""/246, 0xffffffffffffffa6, 0x160, &(0x7f00000011c0)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/20 03:24:18 executing program 1: r0 = socket(0x9, 0x0, 0x3ff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x31, "6dedf73afe7eee5eb5ccacbe74fa6ef1cc12476e7d6150fc12a5e76d5c7915bc288d280251e844487ae3bf3ba0ec1b4904"}, &(0x7f0000000040)=0x39) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x4, 0x2, 0xc14, r1}, 0x10) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a700030000"}}}, &(0x7f0000000000)={0x0, 0x0, []}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00000000c0)=0x32) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @empty}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r4}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000001c0)=""/185, &(0x7f0000000280)=0xb9) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00000001c0)=0x20) getsockopt$inet6_int(r3, 0x29, 0x1f, &(0x7f0000000100), &(0x7f0000000000)=0x4) 2018/02/20 03:24:18 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockname(r1, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x2000010, 0x84010, 0xffffffffffffffff, 0x0) unshare(0x80000000) r5 = accept$inet(r4, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/20 03:24:18 executing program 0: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00009c2fde)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) write(r0, &(0x7f0000000000)="5b04ca2dc09614463ab44c79de815350e451355ff27c5ddc0550f7ca0b1c1b88520b0cb86c17e3ac88c1572475a8e94ccb2ec7fb6eb8e046dde83b6d71a9fff2c5c0223347ecd148c3c1bba04a7c25388503de338cc95ae40965dbcbe6901bfdf64fe9345c8e58c5898130b4", 0x6c) 2018/02/20 03:24:18 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) r2 = gettid() r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [], @loopback}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) sendmsg$unix(r1, &(0x7f0000000a00)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000180)="7c5804ef450b0ae901ec37a234504a58ca45857c5f4c745d64d15aed9038c3da9ae5f40f3d9830380e3fbd975d07aab103db4e9d6d8081eea11d7453451b18c630d99ea8c4e5fe3d6218f3fa029ed68606044aa07d27969a11c396bf1e08606949e95e7b729f6437e99706744052bb5eb55c21e7e7ec71b27f44e75b0fca491d4b2edc945badaf1447003dfcf23a1659c06b00f7861585401ca0f21ad6b337f557b4060f24e24689591ba2ba9e56", 0xae}, {&(0x7f0000000240)="82e991fe3c00ea4799eb1fa4e4d217df8184788b394881877fd3736b309f2005c63cf96937102958f1f3edd1c304c8031fa23c6b63658e97feb3fb154c8eaf3ba23ad986d06590e71795bba6d748d6d0cdac", 0x52}, {&(0x7f00000002c0)="9966592b12ed7b3b9a5fa88a56dc56b993a5aefeb4bfe436067167a800e2993dcc6a062a52f7017880e83fc0353204ba583db9549c1c2655a3414c3e9c6517222773f1915de71911fc690f235820872e06abac4a46fbabc8a1a09b0cf7820141a7e106114f480870ea8d44d33c048ce6865c71faf1ef972151b713ca8453ca6150ffbe10826f67554017109c04e46902ab48fa624ea00247168b7b6f81233a4c4009751d314f91d99e24caeea482e89d54c1dc29acd11dba57d8572b0d8200e1cde6653aec7d097531d84ad793794989fca40a84ef00fbbc03861299697f58b46c759469", 0xe4}, {&(0x7f00000003c0)="0713116701b8ade0495f75cffa356fda4e3049b13d1fc3b6080c3f946b5c3f77a30b2f39ebeb7685d6edd3fdd72c9e94bbab8b1f177b6d248a8b9a41bcb1ef11acdb1b164b29b6a06232c3a3ca15e18f27f2cceb302a736bcff4cb4e298a15ec90b8a27e9cc6a8500dabac6f5884cce1b1ef150a188b7c5d10cd3a1195ae377d9ee018ebf865517cff608d1c3f6ae3a93698a8ad67deb83014ca7eb7947f3aae86f429fb6916a6d3f038e1d2ee5f2ef6c2ad7058de4076a28c2de7a9865c7a", 0xbf}, {&(0x7f0000000480)="04e5ed128173cbc3b873d6a486e0c80fafe2fe8e14d803fe5a3db9f8c5c0b3465e0c13370c882e69e7ce3e99e57ed3d919407af69505700ea537acb851842cfdeef719e0d2046a76decaf2b6b10924d9dec7495d586db4f06e41bb5953501195ed878103c00855b5440d29dc04475f1b87de46186d6fef100f36548457001200ec4bac25deb7668dc19cc399aea5dde270e0e3196accf20bc598", 0x9a}, {&(0x7f0000000540)="c8c9dda573817b26d2644df29f595b354120d0926700794f6a733134a712069b6a72471d4b4ebe946f67d317a372e810496d1bb3a4517f93f847", 0x3a}], 0x6, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe8, 0xd0}, 0x20000810) r11 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) connect$can_bcm(r11, &(0x7f0000001ff0)={0x1d, r12}, 0x10) sendmsg$can_raw(r11, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x18, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/20 03:24:18 executing program 0: r0 = socket(0x1f, 0x800, 0xea) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = socket(0x3, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/02/20 03:24:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076efd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000296fd4)=@ethtool_cmd={0x43}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@common='bond0\x00', @ifru_ivalue=0xe7c}}) 2018/02/20 03:24:18 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) [ 40.639137] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 40.640632] audit: type=1400 audit(1519097058.368:43): avc: denied { accept } for pid=7146 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.673310] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/20 03:24:18 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000003c0)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0x10, &(0x7f0000000480)=[@in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000000500)=0x10) read(r0, &(0x7f0000000000)=""/191, 0xbf) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000ffc), &(0x7f0000000ffc)=0x4) 2018/02/20 03:24:18 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="5d97bbfca897677131c3776914436192", 0x10) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x3}, {0xb, 0x1}, {0xa, 0x9}, {0x4}, {0x3, 0x3}, {0x6, 0x7}, {0x2, 0x2}, {0x4, 0xda9}], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x7, 0x0, 0x8, 0x2b0000000000, 0x3, 0x0, 0x6, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000011000)="36775952586f8896242cc4b37d0497b1", 0x139) 2018/02/20 03:24:18 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/6) sendfile(r0, r0, 0x0, 0xca5) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x80000) r2 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) sendmmsg(r1, &(0x7f000000a6c0)=[{{&(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000180)="1b7f8fd0a1b7fc113963d80f52f0102390e35fe1eb75a681740b5b1be99ef95e172d14d14cd4d3aa963122dfe0669f1f17415c6d4e6eee5da1d34026d773be11f6b62b2a656cde94f18e7e1188c9ded28cfd", 0x52}, {&(0x7f0000000200)="0317285b7c1853d2518a2245641b29d88204038b518cbc57a81bca9f62524f4a", 0x20}, {&(0x7f0000000240)="a36c73a5eacd9df2c2d9f3035f2f35df0a7f80fe72a5a441e6e2d289605f131dcfb38cf0a021d88bf0f61c0e2c0ec99bbd3aacb82812119f067e185b19e99e7401112ec2c499fb40c81e4b7a9da79667a86685d45ad01bdef03e14ee461656e6a51dd9cad2a346c2cfc4e484c8071fefd7255b47613548e988e7121c56f17714ed0db58629fa6b416f8d439cb8ce3d55152c7ff505e23e631eeb6ece41f0955e1475a1cd6390a79491b9ae0f9002683dd955c8bd0554c3ac10d5172bf33670dc438eaf2a414e5dd57cf41028e73c089a23f26ca2dda27eb68d19cbbc4c56", 0xde}, {&(0x7f0000000580)="387636bb9aac3a698078ff4f08d55f33bfe92342be2fc2beb6640d2ce00d3a", 0x1f}, {&(0x7f00000005c0)="c952c9254ef8fc4774d3aff29f93842295c87c99e96de863be7179ac22dff4b72192115f8675557316c6dc929977fa1a2623ae880749187eddc6923b231c888a721c407d158a9e9e2fbc97ad3efac1d6d8dd778cb7ab94c91bbc43789d64226de5a0a37a64d5b9b16a488c45fc9899b4526a14e2c4e3934db1e199539d4c30c391ecd12dc7361206a1e0e4e14b911613d155e44f85ecd78a53d94294a9157a977790db0f90af93a512e017d0b3d7d366d6166b61c33f54437749830726f5c91819143bb5e6b539025c60fa09345e4dc6f686451f51223aa9d73154c3c2204e19a76bd6c3aa5a2309a8995a8ded0e173172da0f", 0xf3}], 0x5, &(0x7f0000000740)=[{0xf8, 0x1bf, 0x7f, "0e5389fb74a805b4981b5eb52f1c400d82e1c46808a3705d2cfa59749ca4118fbe89a8af1022e74f5428001400fd96b09f55963e7781d9916b5de2f9f06abe272013dcfed8972531543d00820ce2481c9e2d4a7ec8442aa96d6ebd1f1c72ad7d6ea2eee413491fa5bc9b83f3a8eb5819684d41420b36bb50d38a6ac00da81c38096b6f4914e43f663d911ffdface80c092274293197e4bc6b4f6d6cd76ea2a10bde01d4bebac2b6fa0d2ba00272d27997df140a1e90fa7860e1828fb118a2616ccee74617670fdcf3e211479b6eb80494b5b7b7daf408a9292c8ec73e922011835"}, {0x20, 0x114, 0x7, "7777da4b224c228dd2403d9f73812e"}, {0x10, 0x10f, 0x7}, {0x80, 0x10d, 0x20, "0a259c02b33dc206da318d2c869c6b25da31744e6746aa2127ea45c516c1f3bf31c734c0644abc5c51cfcc28501cd65dca6f8878d8fda7439848d06b0edafea5661aea65a52426902278c810b074ab76cc3f33f5c617b1b2120c2cdf36cb3f52a234903400449abf7519d3616086"}, {0xe8, 0x1, 0x400, "ceb151fcfb30c5a5c37c87b0c62a6fdd056d4db6aa39c941976b05ba20d129e08fd0b31a45134e4d7ea381c1c64f81e4200a1a474523c5c14ecf5b5483adf23bd3c0f9c14eafd757d95edb468f3da710d6df02f95a027d975d1db05fcd352c621de5a12f0893387bb0ad0b74ac016895b38cef8e478e23f6b3f9a33ea101dfc7c5a54dbe26135663493e6fb9a7e0885a573bf22e03bbb6bbd01c2348d28ee5418409be804a5f8c74f4d8df242af005443193df20a4af01d7623a0fcf2f3759a7dedf27868210216380a37df736a675ffb41662"}, {0x40, 0x108, 0x1ff, "db283ed67e40cdb4b8f8ae039cfe6a880fdf0d66a07bdaddce102cdd3f45222be9139e1ae7615e1cf1"}, {0x100, 0x0, 0x8, "31b0ab4266b958e6b8a07a6048ec5bc31b05ef5998f256676ee2e9cefe4b7a974e4cf0cf8df290bdf06d87950ae6f53e80a4fec2329e3d2e0e9012678b3efec6c63d80066a6be7e1c249a8ef2acea4e5a1f5dcfcc8dbc20fbfa0b1cade19fbe158f4b2181933a3f65bcdf8f620d77009676e8c17bc6f28a0e7f39a8d4d4987eddfeda15f494d292352bea0e62aa4b0c67b6cb4a819830402174c9ad3885d217709707ca8a24b77c2ef8c7450dd2cfe7e53a90ab96bc6fb2464357a4c6fa2b987ab1aff14e61c4146befe9577ca57fb5491e80fe8e67a120650bc58239c54040db56a5c1aacf38fea6cfc6a"}, {0xb0, 0x1, 0x7, "0e9645ec4189017f7db9dfc66a0438bce7618a20a3cb8eb43cecbb9cbf85410b2072d01e459e87d80fd38c2cb664050ebf959b64a8017fb15e87c32d83bb0edf95c54d256dcb2fc95b0f11e105840395f171bd7e80dd790a12cd78183a7b372f10ab5d49fa6f1999aca952efab8736911c5a7bc45ad29b07fa8bb20c0ef82b68802299dd8fbf46a2bc911381b5d23b8130777043481e3b4085"}, {0x1010, 0x1ff, 0x6, 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{&(0x7f0000009340)="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0x1000}], 0x3, &(0x7f000000a380)=[{0xd0, 0x117, 0x8, "090cccbd2f83a57717acafeafee8a57dbd602ce5b748e24400eb2391483ff485aa1912ad310af068c8b2b2b8d21adb8008be7371643a6cbe80c0c9b8e6d5d95159b402fd0db6e2c89cf50e643299dbb6e224ec190e7f50bc9d5391ea9d8415591ea4724f3042129e66114dc20bf279e52525dc1d359f694afd31ae9e5a5958cfb0438615b0ee7b6d95b174a2dba297ccf350f90d81b26aef42caad3bd78d6ec5b53249c9bde389d2e5319465ee25adc6d15732b0ffb677645c68dcdf"}, {0xf8, 0x11f, 0x2, "1679655f323ebdf4d6d5bbae535ca03284164fd51a3d2fb4c60f963841563e939885c5449c27a5054825ceecf43d7b035077f3be5d0272cbf4c5b20c6f5f832a0ce2d8cb3332f795630ad067b792afb830aea172d107ccb6ea392c81cfa63c9ee611413ac68d627313e76b012931a9a2ad74e00352802e16470024e58a2a026bf2496ceb5d1bba07e887f75d96bd5452590c515a58c6ae87bd27c54d4d9792436a110d2af098188bc252853a8f7a99e1e3470cba1f58617967aac16ce9bc1ab75fd9af6f602a7fa9f1845976a67498177611730ca51920a87d42bef66387ce4ab56144c073e08c"}, {0xc8, 0x114, 0x800, "aee0bf3ffd35b9895ecbb7f3c3e9423944af7f085f1e2e2d7b3e231c187f15e02c98d95e8b9a3ff0032b3ec4c03a654b5348b8a290844f62e57c3853a9cb4add37267aac39c267ae954a2c60cda41b6293c8cef3e4766776c976c2af1e5d4b578721e67dcf476dbc7f1ba9853d2a08fee47e37272743d6236ece19eef90c3c414e119fd8cd15120d4cabfc75c9c392a5807d58fbc1a674e65ebc4ac20b1cee95ee607d1a25c6d3a5b77b020ed40002440b"}, {0xa8, 0x0, 0x1000, "977d67fc5a4c1e7643319d70848f2bf8424b939b192695a0601fecd90efcd8a73ddb8017bf8548b18333acef920f586f118e26db430ce85cfb449496503e461f2421dba0fec8d5ccff3139ef94d4019c7ce82b37bca059a4652212d6bffe3402f0f597e1939e074eb8a2a444de6aba91b1caf3b7bbce2fa652dc934c72b6952e068be7a122e1b77e57c2ce191fc9050b38"}], 0x338, 0x40010}, 0x9}], 0x9, 0x4000) r7 = getgid() sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000180)="de10747fc1e4b0b923fa05722e5962550cf5cc62d7dac3e32d5112642912cb49b9924912ce1e83d2ffb03f6bafc13837df4df37ac13887fd37e145ff0f57e8bc674d70bd4354e7c199afa9912b0f59fac67828d8fd609c2b3a05b4fb432116d97f61722fde7d6a32e4d6b2029651a79e7561284372f574015323ead2fa516d5474bedfd20831d9b3612017349e37312759e3c48007a2c250082871bdd1cc0e99d3c530cbd4316376329bb06e417b8ba17a31e6ff728c791e9666461bb3c261c4bd5c798f93ffb79741a0a88a7fada3865263ae4649f9f8a8c372dcb914c5219e8f6fbb0493102c7ef51655f111a6e09b4bb5030f000a6157df", 0xf9}, {&(0x7f0000000280)="b9c5962bf0bacc98a1ca0b2e28e1b69a2cc20a9b3f30a7c1c8c5a6dcef6c2c42c8c8c4e46226efc5c7779991a1532baa334da04f48e844f15c08f3fea04b70fc9785a9c2b0bfd71612906013d0b1322fe30a093917e6fd566f21", 0x5a}], 0x2, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x810}, 0x801) r8 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) r9 = accept4(r8, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80, 0x80800) accept$unix(r9, 0x0, &(0x7f00000001c0)) ioctl$sock_inet_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000100)) 2018/02/20 03:24:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10000, 0x8001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4f}}}, &(0x7f00000001c0)=0x8c) sendto$inet6(r0, &(0x7f0000ae3000), 0x0, 0x200418d4, &(0x7f0000ad5fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/02/20 03:24:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072baa8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0xffffffff80000001, 0x100}) 2018/02/20 03:24:18 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x9, "37822b7263c88151d4"}, &(0x7f0000000080)=0x11) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x10001}, &(0x7f0000000100)=0xfffffffffffffd38) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001a00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000019c0)={&(0x7f0000000300)={0x16a8, 0x12, 0xf, 0x8, 0x7, 0x2, {0xf, 0x0, 0xa}, [@typed={0x8, 0x16}, @nested={0x464, 0x2b, [@generic="e42f9aff5b1af7cfbb9ca94a98a91e7d6e94aa282189d7eea1b111e209e0b2b5bb32c2211d2c19a6a8d23ce255896aa2880358302df8361dc92f0bf99472ca0ca56e422b4af50623269de54a8603d59a87d9e4ca9c0581e0a6a4058bfb2c2f673c4b2eee993b4cfe937f36848f508b718cd5ec7d12179399720f918d9e079c5962748d89498b8b58018cf4fc2cbaf8298d8cc6f0b0104be07691a51005d9b08ffe28e3a6b96cccd800fdeb353facf105c1", @typed={0xc, 0x31, @uid=r2}, @generic="e5ecede236ef478bb83e343a087c3b83933cefe6d7bb38059570297fa43f3eb2675b10c9ffd5d34bba09ba5ad5b40059555d2941334bff1a3f558f44f16820b3fb747edd3fdc3d8bd8b2d407753da46fb6cfa95d7406c7fd5869c884762ffc800c10f173e3f2b0941920f73caf148a317ca9236eca774a4385db5d9e73ccab163df4b5b7b046fe9a58a2ba962c3640ce9f2ece6b46afbebc02c814421648e599379f487dca4f9d658273cd84b34286683744f02133c41ad6aa19ee46f28b709b75ee5640e5af54c630d9fa96f871392692a3748095d9e9098707485cbd75ee5e673db21398fe8e03e3f8deba4a88ce", @generic="10e0acc8c5749b65de5139928fae4de1c87282e4146a6438a7b4278aae8bd725fcd5e3d1eebf8e4a7636165dce80b3b121f50c468725cb731e3ac2ad76c1dedabed94a51aa20abe42666418e2d0d0d96369d9a2f1b038d9d9b1ea201841aeb2ca1494becce3263b94d9c528b8f2505495653008c14b6221705b10de48a2db4d1c8672ba7ce72350685bc2cf93392d566dc5c6d", @generic="aeeb145f31652b5dfb6c8fb512ca3ecd55f44b042fd654be3d33d9f78dcf87ad5eb4daf64bf7fa9b5469626a9af768440d54afb0da3dad28f13b9d214e2bfb389fd924e7da65557c40e330828bdbb577edcdbe451cfb47d3ae6b873f1c9b5acab02c0dd357e9a4569bb36ba1acd34a8d97622f624a9b1440f3ae7f8ef3c45c5ee6abf66cef412ee911c16f51bc0e6f6d6bf12da3e1e282d81864ebec86f31ccf3520ef873bef0d5d7fdc95c8af78125f25c85f54796f9e7c82a332a075a5bbbfe702a34a8436edddc77927933ef019e121e0cee61777f06a07d90ed8399378867197f455188d0e2261f4302e0f3992a9274b97", @typed={0x18, 0x38, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xb0, 0x80, @binary="0fa86d13aa493e3006c8521926d1794acf925056167f2afbc141d3450a8de7914dfd54cde01626385126477706ac45dc465c4b8b826504915fc4656e29d114a96798996f8013fd7897b4867b9371f69be0c98a750d1aa863eb7b5dcae6027dd6ceefdb585c92c56e231b3d82dcf6e33036f04a38cc0064e7e2a5d0044b85e4cfb3530e9a0778d5f1e9f75fdca4d76802540111d59f46668725151a08157b8de481c56ffda4d67e7d"}, @typed={0xc, 0x3e, @fd=r0}, @generic="0383a9dc48d5770f9384df693a1a5724c654dddc13e53abf90ebaa78535a7e1ac895f671c502c78f03aef2a9285307d0e8ce0ab3e70ec2d483ea3c74975e5d1d45865956680d74cb479ee519e61f9e6da256a1e99e3a5f1f"]}, @nested={0x10, 0x58, [@typed={0xc, 0x65, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @typed={0xc, 0x6e, @pid=r3}, @nested={0x11b4, 0x17, [@generic="08ed2abec088ebc0bd58f8f7448fae701760048d1d6c285da9fcdfe376ff00abadab0757cb0266ac92c1cf1b081adb75649d7688b6116dbcba1a16d8d745584dcb2d588f4521b014c12052f9f58622051ede4f4639e19cbdcc4e4ddc1d8708ea8d30b689c26c05aba3215ceeb78003cc011d2039add0e351d497a280e92807d39c0010cb13588766cd45f188c9258f2277a3c69900031a32441f0bfcf6fc2ee1a8b8e7c0c66f476c76d8f49e1b", @generic="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", @typed={0x8, 0xb}, @generic="ab85ffb82fc31d385a254105388a9824f5cfa670be48b401adabc42814d176ef509814627db50bbc5c2cd9cdc7e012a52a59234da8cd681f4a68059332efe476acbe0bfcc2693fedc29c1c055268fd9be5d1d378ce2749f2105afaada60f78249b92ba8e64029d3115f8c946426b168634261fe86b32ae478aba1bae4d5af6cacbd2528c199e4c502591c068b271ffbd5494a574d5c70464cf06d0b51c19199be291d83486574b6f4582b10c830cd7ce42207826de1b6b05f555dedd654e6ade38b8287b71f73203", @typed={0xc, 0x2, @u32=0x28079890}, @typed={0x24, 0x2b, @str='/mime_type]&.-cgroupprocem1\x00'}]}, @generic="9da92cb63831cbc6ed59d86fb5e07737ad5c7fbc9e04c5d2b46372c3d811da35949023fff3270d4a38706b0405b94131d955760e6b3d355051706e07c884fe0e4d8b9e27e9f883a4283c1ae7015ede7871636a0100"]}, 0x16a8}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001a40)=0x7, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001a80)='tls\x00', 0x4) ioctl$int_in(r4, 0x5421, &(0x7f0000001ac0)=0x5) 2018/02/20 03:24:18 executing program 4: pipe(&(0x7f0000000000)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/02/20 03:24:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000518ffc)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f0000001040)=[{{&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000040)="7a0078204f18c01e0f83ea342f7306400e183ebdd56868033241fa", 0x1b}, {&(0x7f0000000080)="1e7e205d8152b363c18c9747d9a3212402eede5759198286015579410cb2c006ea6ace2a6205d17a7e5c6e289946737f2d60976326f599aec94841e06a04590e270613a76ff64fa2ce956838f3cc0c1db081ea96750b08b02411a4dc600abc499cce1febfdd3b82bac0d772ebc118221a702b7690351680e1f34d483be62d3fe49b6dc97abb8129a2db1789554f3365218ca573adbfd7254180eae82f6240c4b813b11ea4ffad385a2d00c6e71e032731234b39701910adb9b832693001b5ce13d22b36ee903390c1d4721523f3b85f6be5cbad47f537b261a1e96c3f8a2f7", 0xdf}, {&(0x7f0000000180)="8d48709f4e634070fe980409c429156b916d3eb307a3cf31dfad507d70e16e2df2f59ec3e5ea7b4963d6f4ff5441b65c80cf1c70273a21bf3aa1536f67cb2475eb3327d13cd9bd26ed70c3451557ff11967be7326324651644ae26953bae0de5ece400fe1c09f6dfb723e7da2fe6fd6c4526ea1917f33077e32a9d9979fe31e475f7718e2540e44e603cacf4bc63ff0c84baabafb33e25543d9448e84288b50dd66cea0cfb7b0144576beca9e721319505b3852e132a445da41b8dd8b68604276054259e8a2301d838ca627fbf31d4780bd9c4f3d19d18d20b98049665d6c444238aad0d7ff17439e75c1e27cab5c684f186df7f", 0xf4}], 0x3, &(0x7f00000002c0)=[{0xe0, 0x101, 0x2, "f6f622f564afc79c18151559fd5663d22862a41a2a64521ec6ba6e652b42c06c4dc30c3ccab24e24a105676ab9270ac7f52f9e1871e2f578e975712e82bc705551ca9eb391aea6e0809ef3de727d04b9c16a992c3bd8637361c4a5ac82fef17e1e2c107b5f52b33c2535533111c96a221326fafd3ebbf1725fe2ea65e1220e047b8ca3a73ccd7ab4bd0e2a0440bb9d0120c3cd518a11ab4139c8a1495eb4c24d6adbae1db1812ebd82c3662d8f5cc2b615a43a92dfa5a9454a8537d6f102f54837a9ad237b7eb6f8dac6dd0e59"}, {0x58, 0x117, 0x7f, "127d152b6d3b09cea298f7d798acfc4a254a3a551618877ec6fb8c8eff768e11a80d6b1a80fbc9ff7d6188329892eebf93c5924dcc9b9ee6984e31fef2d603e0aac7970c7e09a2e5"}, {0x100, 0x114, 0x6, "d329e0465db5d3a1015b0dced48de9a8c8996886150948eaa89e881cabee12bf0ac8b16a08b32fb20b9e1e070cd5c0fe1662eb816aeaf8460adb397b9e19d472f9c8af71ac135c108c6bc4820321e41cd385d1a1f238981409c4bde329363ad635d6e9b923d86b844aa914cf76ef39ef5f629a6b0bdf13ec53ea9e8e64ced22eaa8be75fb6b4d4e4e5c2e181d5e7440130eafc693e69a7a2faa438aee99c88fc6d6d1105d7ff628e5d93c73a6eae2ddb046376885716b7ac7d8385ef718b89a84f2a0ae7d03b16525d44a68bd6d15188ba9322979fce945432e599897a78d26914fa1402a12c5f0431e6b745c2d74c"}], 0x238, 0x844}, 0x3}, {{&(0x7f0000000500)=@ethernet={0x7, @empty}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000540)="fe40c5b217bcff88d8bf451c21f9f72bae688cc049c7d104e6c0333cdc8d3a70881edcae8d3c0eb8e22dfe37d5aa25d50002cecfa8edd6146f6042e43d135beb24069dcdbde08ee15ff3f1321861201dc93576d028c3e9833e3ef8acb92dc8b221369fd8a11fb0486459a62a79293523fe3ac375576fd8e23dd51870c4a07d86802577f1d83096d3560ee55035d300f561213334120d7a5561fbc6d4607dcd9cf8e3f3a05bfb6ae6d24e3414dc7aef3205d094b4236b3c0608a3312559367a79cf0d969ab2c4514a9889bfaa1ea5f1017bf528b9945315eee7227e5955e3388ec5c53e33bfc258", 0xe7}, {&(0x7f0000000640)="eb16f7ea6308b2546235fcbbb11240bdac50d68926d83eb7a477c35eea5a2ea09652d67f80b2e8bf96ecc2fd3d063addeed7cd9be8f483baadde1bd2f2d43c1f67bcfc3b5aefc3a220b1cb6d2002a006afc89c1e6df857d4f2d9d2af53b56d21ee6ae4ca4b4da8e03a0587c1acb3b7c1a551a605b9627b2a970a04bad08b83ecc55401f4a3d6663a3de18eea612a79f9ce6159592b35d4420546983656863acebe3f02690bab58bffbc490c54a295e83c7baf8ad465f6cbae32555182fe0ff2602eefe6c7486925adb0c29da313141cf8b710d7f60c59847d44784ee12ca9ea074af1038458964185d72", 0xea}, {&(0x7f0000000740)="e06fdd31f83f737e028bb3e2fccb0ffd9684ffea5161e801f8deddc674aedbbbbb2fc5b3f0c3165a79c09c798ed0e42996b575b74504668e36a45bc3a616024d0739843888678decd2def68e4a6dbe1485f7995d748da561f01bda1d432856ed3b06cf512108e85b408bd57a", 0x6c}, {&(0x7f00000007c0)="8817d1cf550c09026862655a6c275c08b1aec8c9de84ed9e48ffbb334ce8a6ec1c43c1358b7607c272a0fce511e4b75853cb8bd572431f01308f2e145e8417ec6ecaf91a0da6f70637047f0036d710d4ef860c6af59b10a37c15c4f6d05f5dc88271542b895274fad259ce6328a130b44d1802b31f3d1fafa72c3427a8c9fab4ae498a7a959b76b5ea36b584c4d20a499ef3c6f50873b8e574b1b6cc0a8a904e4a9503b4c5eb164875477ef8ecd51631de1c77ebe5fbb025c165cf95d7c0ba140ad626a20114e7049f9149abc56d0d43f450659dbe19e86b5d9d09af73695a41c8c79f", 0xe3}, {&(0x7f00000008c0)="0ef7328533ded359ecb60302122973dfbcdbcee3899a7fe0a05b76e71845ddf1bb6719f34c64f3df37b0e49e3929128d025ce08b8f3ba312119e20679c09f76975d6c41ec9b1a3f2e3d468ea5949fc127a4ed45d5b95809fbfc3d22b46a0c8f5d9001b3d8a7ef1b67f36e25a8fcc9a20bc6f9424a5fdd6d429b1e284433b7a8be405f56ec8626cd70a64e48a2e240cec2ea31bff8cbc4a8ec0ac356e1ea4859fe49121a34b039b62e6aa889e0f73047364fdd00f166c89c6c919a27ff47901c3c7b3ba4e7f5c0f8b054e211494bf62378d", 0xd1}, {&(0x7f00000009c0)="f6bba7eab2d0fb6b4a0efd7712e8e9", 0xf}, {&(0x7f0000000a00)="36eb61f0b3cce3ef3c0868728d86f4840056e1f39ab49231061b033d33c8f9a4a3276ec8d0dbc0aea9367c82ca4e6bb088bf92b656b8c6019896285d301dc4d0dc687746554f3732a3480b90e27e7e746c0d016c6d08940d35ef9fc9d206c26ec1339667b827a06e6ed58e30f2dd64b1f0a7a8323c51927d6f50e3598707f4364e766f9de3e71ac0664c701917e2e8777e", 0x91}, {&(0x7f0000000ac0)="6c9f62bef92c5f21a629bed8f789006afd313262914c0c1aff79834df429fbaf547df780274c63b083f3f016bbfc72cd2e45180001faf316c9bee6c2b1d25f612079d21952982980aa6b6a35d48e17a260d79e09", 0x54}, {&(0x7f0000000b40)="5f6f9cd46b30d012762c6ee9ced09269c048b4ac877869c41ecf8ce38448834cc11db4329790dbc65e942aea677a2d79b69e03e843702b39841bb4fde35385f7fc2477f6183cab5a6f31f8581f2655b15dfc689912c3b32f80ab67cc8797e279847b230d55df299f713f38006a590e59454a1f77e61d0fbd18d36e7ab1fce473d2aeb8b23e64607871a600c1", 0x8c}], 0x9, &(0x7f0000000cc0)=[{0xd8, 0x10c, 0x200, "0195e94053a5a6e330a03556ea7ed0cd5710f95acf3306443e2b8131d634db71f58c1c8301f8233eec24020a4a67322d127b9b5299ff9b447690d53ea116a6cdee9229e6e1da7149762ad1c84e71507c118cf1184446a2c3e8f0c9da234d30c416e0565c2da91f32493d1aff8fdad265ebcb11ba224c6407eb54a1cadaf9327e4d37d2cd59ffb675ad7658c78704250eac903918f36727d2610146543bdcde62c07ad572068aa17d2a0201b8528797c34be4cea06348fff9c0ec2bb067bc0869fb3747"}], 0xd8, 0x4000005}, 0x10001}, {{&(0x7f0000000dc0)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="f205e4599616c2b7d7a56b6a1e669f0c"}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000000e00)="e203007710e280ace20887e6", 0xc}, {&(0x7f0000000e40)="dc82a9999e8a4371ea94d5ea57227a574daf41eb3bcf4060bef926c6e64813ac5f308d727b11d420a9ffa54242dcdd6394b09137e8c208bf2bc5790c9bc994cba33cc008d42974686d3aef91be4fff2ae3bc63502b55a2fd32c6fe9ce7c019f5730bd9aa9312dc00d2b251a2638431b5431556590840d8", 0x77}, {&(0x7f0000000ec0)="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", 0xfc}, {&(0x7f0000000fc0)="5e31a8e72d1359114d39440e7998f465db7e465b2946edb7fe6f9774e7b3ce0edca2780565d1e274fcb10f2c67efda92ca69b5e0d300887f2e0aed80bc", 0x3d}], 0x4, 0x0, 0x0, 0x40080}, 0x100}], 0x3, 0x801) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000febf75)="af", 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmsg(r0, &(0x7f0000530fc8)={&(0x7f0000becff2)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000012000)="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", 0x326}], 0x1, &(0x7f00003aada0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001700)={r0}) accept4$unix(r1, &(0x7f0000001740)=@abs, &(0x7f0000001780)=0x8, 0x80000) 2018/02/20 03:24:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x8, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000040)="3de3e4929633865f7dba4abe236af02aa720c2773a4f10c3f871a0228df06d2ca123f4d3132ef1ce55e26f97bf4564a76ed8ac1a7cacf89fe8711d9e443c4e627057e19ec0439d920498f78055722153d07e5808b92f7ca6f6f4203b06480f88c50a0e79065a4e0cc06f3d09e0039e510e1a0e817283864bc70390603b1380333f80beaa18190517f38722cd8df2780e95669a3464621a261ba63a751b261cb2a9f60db2d2df5c422409e2834eb8871de4b6702fc670ba9df601c74eaf12efe4cac8570f8c"}, 0x10) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000fa9fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000faef6f), 0x0, 0x0, &(0x7f0000fabfe4)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/20 03:24:18 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x90010, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r0}) connect$vsock_dgram(r2, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto$ax25(r3, &(0x7f0000000080)="c1ea51aa2da8e5ae8df012a78e7ca02353e0abfb028ea79db0e2149c4e91d9357da964fa2280052fd983d3de7901cdf0d432558579eaa8353afc38eba2134e14dcbc21f8588c5c612f42b85c1a1458647513694e8617d769d52926fa8a3def4f09d2d2bc9eb6854619307db77fa52ea77f003e4ca9177ec8598977a2b600134237223ad087ba61b4d0653c2474f77c50981217c2995fa5a7e679dfd367195218aa0be6732b", 0xa5, 0x4000, &(0x7f0000000140)={0x3, {"07c8df40e6bb2a"}, 0x2178740000000000}, 0xffc4) 2018/02/20 03:24:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000208f10)=[{{0x0, 0x0, &(0x7f0000f6bfb0)=[{&(0x7f0000143f4d)="a3", 0x1}], 0x1, &(0x7f0000f69cc0)=[]}}], 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f00000000c0)="9827da132f24ec031da102b86cbba44d28cdacc16a9b78369bd396e3b96b59e49dd5d8628f33e8caef61ed57c283be2a244f9a7d603038f1dcf8ba1dcccdd343a8ba4fb94fce4750f3c887f8aa27fdba84de52a828db66c361e74f4fcf1f5243d53d6378bcec2b6196c24444f72760081ddfdde9ad8c0e8f8b9bd176361a54e3653e857aff6fc5ab3ac491f6fe2c48c4405b85a9ac1503499018eb3db1972054a99638841e0d95a08ca14ceb2b4f38e89403ce23cb6fc9270096720844c4", 0xbe, 0x40, &(0x7f0000000040)={0x11, 0x800000011, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ffeffc)=0x7, 0x4) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000000)=0xe4, 0x8) socketpair(0x0, 0x800, 0x7, &(0x7f0000000500)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000540)=[{0xc, 0x100}], 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x0) r7 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_udp_int(r6, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$llc(r7, &(0x7f0000000080)="578191910186ea3945dd153ae0f941e87779193a8563dd80cac7b56c27f2ce1cceec17fe", 0x24, 0x4000000, &(0x7f00000000c0)={0x1a, 0xf7, 0x2, 0x6, 0x3, 0x100000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000000200), 0x4) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000240)=0x9, &(0x7f0000000280)=0x4) 2018/02/20 03:24:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$alg(r1, &(0x7f000007df90)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f51fd0)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4cfb8)=[]}], 0x1, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000000040)="b0fd7b4ab7db5d65c3cda0c28afe37a6760883810ed9060ca79e9e08f6a2ca6fbed85ed61921b11732780b32a4173ab1a7148d8b0123d4aa9632861b664428efcdb6fe053237a0467abc81628694a8caf15f556a3466ab5e3b928641cb8fcb9a1b7df0b0842cf5fb442c40b8101f5e3d6cfe8e3da2f8feb4a0e8eba993f45d864d842a986bbcb99bb7822ece62e362a7bbff69744d38940bb06a3aaed586df379be1e4e7c80ee844f27c363718392eade31a4dbfab39d7f2c7cc1fc15bd3f24630f38821ca210c95bc274d458f0f1e241227a3ffd08890d66288125adb275cc61d743659314ddbe175de15", 0xeb) ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000000200)="b3ab2b4a08d60be7723a65bff803ecdafb6d485f09b03aa8d888cabf4f754a4e8dca989c8f20302eef30ae180fba4c1d2afba5e9613940d932826289227fcd59bb00b2911a62a3ed72ca10ed1a12c737fb9e5bf5818829637a9bce2cbd7d7d3c5e26ea7f46f9651dbc779532229ef22299025bf918bf81f7bb1c48bbeb3d0e6a") recvmsg(r1, &(0x7f000090afc8)={&(0x7f0000f8aff8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8affa)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/20 03:24:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @multicast1=0xe0000001}, 0xfffffffffffffebf) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d57fc5)='W', 0x1, 0x0, &(0x7f000045aff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r3, 0x4) close(r2) 2018/02/20 03:24:18 executing program 2: r0 = socket(0x18, 0x0, 0x0) listen$netrom(r0, 0x0) sendmsg$netrom(r0, &(0x7f0000001340)={&(0x7f0000000000)=@ax25={0x3, {"501c970d4d3282"}, 0x1f}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000040)="c4de42c9db04a05dbe8332068073d7890147cc14ca20b36780bc30c023b3718cf5f67822f99159745f996ed14671be8407167dd3931c8e65daedc0d0e875f6bab3a94816d51065aba1a6429031cad177b32bb6a5bd915cc2cda0cb", 0x5b}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="58163c3fff2efc6b8e0db3502bb47450a29b6dde6466eccfafe1ae3256ba943ce3e3c3549d270a90809021bee39a6a9ed47f47d757e07570c919b08ea0a11b464192cbac68a8f237e595f071d1863cda891d94feb3943a605e8343bc8370471741ac8dec81cff9f6a0da5a1e20d3658affcdee040abc80e1122151207b252ee85669eb516bfbcc6257d5cd809f643288a6b258492efb28e9cfeb20072fe45fe1d19d75218e74df1ad7f7015a19c6fd8b71b2643003a1861e8f0a7172c989614ec0a83fefe622519e08743553c9f4cb05b3a858fdbc821a14fb42e4db09aefadc8ceb6c668e69f7f48c9467b846c224c33f0f5ef112c95afb", 0xf8}, {&(0x7f00000011c0)="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", 0xfa}], 0x4, &(0x7f0000001300)=[{0x30, 0x11f, 0x7, "15061bf7ea68d42bb3d9e5169aee3a4ac6709fc03b3f7e96a0"}], 0x30, 0x4000}, 0x4004) 2018/02/20 03:24:18 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f00000003c0), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0xfffffffffffffffe, 0x8035, @common='bcsf0\x00', @generic="4b27e0f2e6730509439b0a6f0fb8ec4e", @generic="7866242c2b16f61729689253ccc37151", @common='sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x2], 0xd0, 0xd0, 0x108, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @rand_addr, 0x0, @multicast2=0xe0000002, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="eea5ed09c46d"}}}]}, []}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x7, 0x0, 0x0, @common='sit0\x00', @common='rose0\x00', @generic="513b2265c2e0b69321a8c175306842d8", @syzn={0x73, 0x79, 0x7a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x400], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [0xfffffffffffffffe], 0x70, 0xc0, 0x108, []}, [@common=@log={'log\x00', 0x28, {{0x0, "a056dab41b61e718d48305711e568940d8f12a6ca83b1b1e8962127ed15e"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x318) 2018/02/20 03:24:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x100000000006) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x10}) sendmsg$nl_generic(r0, &(0x7f000001afc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80000}, 0x8000) 2018/02/20 03:24:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a26f18)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a6b000)) write(r0, &(0x7f0000000000)="0627568adc24ec387e6cc70334dfbafc83dc7a178771d5e6813c048bb27d", 0x1e) 2018/02/20 03:24:18 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000f63e4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "f37d05", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "217c14", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], "f975420db95a18ec"}}}}}}}, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='ifb0\x00', 0x8}) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000100)=0x2e) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, 0x3f, 0x0, 0x0, 0x500, 0x3, 0x2, r2}) 2018/02/20 03:24:18 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1, 0x4) 2018/02/20 03:24:18 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) connect$inet6(r0, &(0x7f00007e5fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 03:24:18 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0xa5b2, 0x1}, 0x14) syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) socketpair(0x10, 0x431c4430f955361f, 0xffffffffffffffe0, &(0x7f0000000040)) 2018/02/20 03:24:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@multicast2, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @broadcast}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x1}) [ 40.899664] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/02/20 03:24:18 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000866ff8)=0x80000001) r2 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000040)=0x20, 0x80000) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x9, 0x0, 0x8000, 0xba, 0x10001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x2a, "82062c0ac9fcaa2a0ef556bcd432f06f5f1d8aa94747509a0594b14ef2e2f44d591709d96d07eb8667cf"}, &(0x7f0000000100)=0x32) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x5, 0x30, 0x6, 0x533}, &(0x7f0000000180)=0x18) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0)=0x4, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x5, 0x4) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000aadff4)={0xa48f3798a56e60b}) 2018/02/20 03:24:18 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0xffffffffffffffff}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x1, 0x9, 0xffffff8000000000}) r2 = socket$unix(0x1, 0x7, 0x0) r3 = socket$inet6(0xa, 0x7, 0x7) sendmsg$unix(r2, &(0x7f0000001340)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001280)=[{&(0x7f0000000040)="d152a86d2bfb899f82e68493dbfb55352b3252528d8a4c39c7492c5a036313798203d6e74122d5e621", 0x29}, {&(0x7f0000000080)="009cdaa48e", 0x5}, {&(0x7f00000000c0)="8a954caa44cb36d186b6edf43370a03ceb0dffb361babf48d9e24f9b69305bc523ff8821c7b7a53a79be4b3ab295c448226581a823d8853e2cc85d3c2c24609ff4b1a73019eb6cf00521c4130eacd91d3f59a040fd3afed4fa03705474fed609c5a3893b4021b8a55e7148cf08a9209ad7084b8de4fec812ba103bdfea69c0c9a8215c564088d08d053930394d80f3da46e2351079807318b2403f638f3f50f8d8b97c6d37adade71b090493ab49dc9988ad", 0xb2}, {&(0x7f0000000180)="6a8412f997a71d5b2cf17cc4d1be3e8f02ba614c0480b76809c44359ed2e05570aeddad5a0e9d1845130ebd43a", 0x2d}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="08e735aa3e4c8c173ceb90bf4f915c4de08b72ebbc62047d39a79af01d1ee019cf25e8ca1fdbb23f578e3f27f37562811fc63017ddf0a7482fdbdab1eb5d5c4d2c9e5d4f5c933e4f20865f77a40aee9a45819294ce4df32187600ccccf76e8d44fa00d78eee607a71934d90e4108b2431efa6891852984d6b8220bc1a7cae44e50615254531035decd9d52a4e67400512110df8524c796a4df01d3abfb9c7e756cc0568ae203c7ef27a7a0cbe657f1c9", 0xb0}], 0x6, &(0x7f0000001300)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x20008800}, 0x40) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001380), &(0x7f00000013c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001440)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001480)=r5, 0x4) recvfrom$ipx(r4, &(0x7f0000001400)=""/139, 0x8b, 0x41, &(0x7f00000014c0)={0x4, 0x1, 0x769, "4daf1857b550", 0x6}, 0x10) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/20 03:24:18 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) 2018/02/20 03:24:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bcff7)="230a0eb9464f8894a7", 0x9) r1 = accept(r0, 0x0, &(0x7f0000002680)) getsockname$ax25(r1, &(0x7f00000026c0), &(0x7f0000002700)=0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00007e6f28)="d526197cce697f5b1f7b614857e871fb2071e3f1dae17a2c2c2e53e10edc097e664b3e01d7820c24ef9d6e294eca59f88bedb0eb94f68dff763b5a82d042c8b9622ccd121250b95f0dea485ed6f9ab62b602680e571f5456cb1e70ff6a6cfb0abc93fae00efb96a3a6f955ce66a596baf238c7b21c32e9feb7c78f18b9c78341dfd709939fb90c604fece16f4f4471cabe96fe32020e9ae431bf16c1cf89e44fa0f053e840ab51d06b6f065342f07c1c5c39dbc42db62f9f12a22bc3d805851e9629c937095b635e7d18e4", 0xcb, 0x400c040, &(0x7f0000feaff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x4ea, 0x0, &(0x7f0000bc8ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/20 03:24:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/20 03:24:18 executing program 5: r0 = socket(0x6, 0x6, 0x100000000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001540)=0x1ff, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/20 03:24:18 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x662f4f9c) 2018/02/20 03:24:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014fff), 0x0, 0x0, 0x0, 0x8, 0x16}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@rand_addr, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a75f18)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f00003c8ffc)=0xe8) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000140), &(0x7f0000000140)=0x4) r4 = accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000000b000)={0x24, 0x29, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid=r3}]}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001180)={r5, 0x2e, "a9d35ae9f51715ff0ef8e25266b3048ce8511b2678e743f145654f75588d70bded917625430d2536c45e39728122"}, &(0x7f00000011c0)=0x36) [ 40.958005] openvswitch: netlink: Flow key attr not present in new flow. [ 40.989901] openvswitch: netlink: Flow key attr not present in new flow. 2018/02/20 03:24:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000216fe9)="9fa029ff40797c3d71824a9fe285877400", 0x11) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10002, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0x6c}) 2018/02/20 03:24:18 executing program 6: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1e, "71c22f1fd653804dead7474af5c82535e0f6e74e9a3020e02e01fea75d68"}, &(0x7f0000000180)=0x26) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x800, 0x100000000, 0x1, 0x2, 0x6}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3f, 0x20}, &(0x7f0000000280)=0x65) getpeername$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) socket$key(0xf, 0x3, 0x2) 2018/02/20 03:24:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2c000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x1ff}, &(0x7f0000000100)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x18, 0xfffffffffffffc00, 0x5, 0x23, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xb, 0x81, 0x0, 0x1}, @sadb_lifetime={0x4, 0x6, 0x2, 0x6eedf7f4, 0x5}, @sadb_spirange={0x2, 0x10, 0x0, 0x1}, @sadb_lifetime={0x4, 0x3, 0x8, 0x4, 0x1}, @sadb_x_sec_ctx={0x15, 0x18, 0x0, 0xfffffffffffffffb, 0x9d, "25a26f78e8aee389b656c212da48f3cbf43a82f2109aca71e91ae7eec8cb3321f52c910f198597e43b57b7e1142681d2cbffecabdd30d726898f119d43bf3dc382bf18c028b710868dd4b0cfdef809de969a69f9247aa83190e35dfdf9075d57be5aec47f76a5b074405798e61f7f74d6f059040700b8fc8c0d88eb578a2e3bda36668a58aa7969a79cc6f91e6b385cbc23cbbb9ada9eccb10c0333d4f"}]}, 0x118}, 0x1}, 0xfe63549c231faa61) connect$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x7fff, 0x244, 0x103e07f8, 0x9, 0x7, 0x3, 0x0]}, 0x12) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000), 0x0) 2018/02/20 03:24:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0xd, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) [ 41.041382] openvswitch: netlink: ct_state flags ffffffff unsupported [ 41.068384] openvswitch: netlink: ct_state flags ffffffff unsupported 2018/02/20 03:24:18 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000139fc8)={&(0x7f0000e6fff0)=@can, 0x10, &(0x7f0000e72000)=[]}, 0x102) socket$llc(0x1a, 0x3, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendmsg$netlink(r0, &(0x7f0000e81000)={0x0, 0x0, &(0x7f00008eef70)=[{&(0x7f00002d5fc8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000064000)=[]}, 0x0) 2018/02/20 03:24:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x6524e1b9, 0x0, 0xb, 0x4, 0x0, 0x2, 0x20, 0x6, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2}, 0x8) 2018/02/20 03:24:18 executing program 5: socket$inet6(0xa, 0x6, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/20 03:24:18 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0xfe5e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)="bf6f78e637cf357eac79ca3f5d812f79caf980595e763c3c43657981", 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7fffffff, 0x0, 0x5f3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x79, "70bbebaea17a54833d9e9ae77cb5bab86564989f3f75ccb4e66cc8e72b3541abed344576dbd2cd05f9f72a6584c2cea8a81db42a6c8fcd055387fcbf3a36a3832cb594f39ba8a145fe4393b2a44d56eeebe80f584925777469bd716457ec14051ebf847a0a70dac3c768feeec05ca7b1f69d12a1a0a969888b"}, &(0x7f0000000140)=0x81) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r3, 0x5}, 0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000000ffb0)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/20 03:24:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002fe2)="44110905000000000000ff7af61a00f313", 0x11) 2018/02/20 03:24:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x2, @loopback=0x7f000001}, 0x37e) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000e43000)=""/18, 0x12, 0x0, &(0x7f0000077000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x4}, {0x8, 0x8000}, {0x3, 0x3f}, {0x4, 0x16}, {0x2, 0x100000001}, {0x8, 0x1}, {0x3, 0x1000}, {0x8, 0x4}], 0x8) 2018/02/20 03:24:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$int_in(r0, 0x5452, &(0x7f00009e3ff8)=0x3f) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) shutdown(r1, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$int_in(r1, 0x0, &(0x7f0000000000)=0x5) 2018/02/20 03:24:18 executing program 2: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/65, &(0x7f00000000c0)=0x41) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) 2018/02/20 03:24:18 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)=""/197, &(0x7f0000000140)=0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_buf(r1, 0x29, 0x5, &(0x7f0000000000), 0x0) 2018/02/20 03:24:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/125, 0x7d, 0x40, &(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58) sendmsg(r0, &(0x7f0000235fc8)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[]}, 0x20000080) 2018/02/20 03:24:18 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x5a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002ab8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0xa8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000fc0), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6gretap0\x00', @common='syzkaller1\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='teql0\x00', @common='dummy0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}}}, 0x3a0) 2018/02/20 03:24:18 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="f37ad9f09e748096acc6ba3b77b1a101fae4ed467de89f689cb053177a3e75296d5221385a7ac85ccae204000ef1515c4f28bfb6f7a7328e2687425b66bbf9c2408f705cf746dd41817a7a716f7217a8995906fb727d80264e10f04e74997a6cbca5501b3e67059764972dee37218039d297e6f36f3f24552f26137acd0ab077f720810837a30c10022065f844670cae3cfaee674731ccf153f6d7f88b73486eac6ca832dc8737f95319c554236213ef58430999a59a752f9136f8cc724d02f48ca7302f0be09fbb0029043d19fc487a61a064164cf3ef", 0xd7}, {&(0x7f0000000100)="fa", 0x1}, {&(0x7f0000000140)="db070ecb51e60408ac56eee843a74bf0b5f3ddfe9ba2cac8f37caf5b39db0893424d0238d675c33f4d9832d75792dea9717814d72e5bedfb3b10f7a66a9463c91a358cdf8afd0ec27dfe72c743506c3bf1e7b496eb18f36631fca2f542d493f1fd741f9e7c0904c0fb4bea5daef1d1a5ccbaaa8c79b3aa66c0758ce8feff8372500d98ba171242b5de", 0x89}, {&(0x7f0000000200)="d7e861ea3841408db5eeafb6ebe5b0501f7e5360f9215916adcae1b16b8a547b7b0d113b39fb9fd5af63a3fdb1df5e2c9c21a063", 0x34}], 0x4, 0x4) close(r0) 2018/02/20 03:24:18 executing program 7: r0 = socket$inet(0x10, 0x7, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000)="2300000024009115460000000012000001000000000000270100008000000011007352", 0x23}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x1, 0x3, 0x4, 0xa, 0x20, 0x20, 0xbd, 0x0, r1}, {0xfffffffffffffff1, 0x6, 0x6, 0x1, 0x2, 0x9, 0x4, 0x5}, {0x7, 0x3, 0x20, 0x5}, 0x1ed, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x4, 0x1, 0xf7, 0x8, 0x8, 0x3}}, 0xe8) 2018/02/20 03:24:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@ax25={0x3, {"9b5624a27ab6cf"}, 0xfffffffffffffffa}, 0x10) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e99ffd)='nv\x00', 0x3) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/20 03:24:18 executing program 6: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c17ffc)=0x80000001, 0x4) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000040)={0x1064, 0x3f, 0x0, 0x7, 0x0, {0x1c}, [@generic="9be39b08f75adee0252655d8adedc3fafbc0a9d083315634f08b4b2a1f6f2d3bfa4f159fa621a74a3b65eaf9918771682277f4bdf63baa419ec0572b8435913a11119581fc14e1", @typed={0x1008, 0x6d, @binary="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"}]}, 0x1064}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet6_int(r2, 0x29, 0x47, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000040)=0x10001, 0x4) [ 41.194426] audit: type=1400 audit(1519097058.921:44): avc: denied { create } for pid=7353 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 41.218449] audit: type=1400 audit(1519097058.934:45): avc: denied { write } for pid=7353 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/20 03:24:19 executing program 2: syz_emit_ethernet(0xae, &(0x7f0000000000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0x1, 0xab, 'n', "73f5ad", 0xc, "f0c4bfbd0785cd183bbfd3a07849b5a1a721d69fafe3072b0bade66cbc9e92e05d0ea7ca4b860b93adf57866ae1b81f6fa107d8fde98c3024138b3adaef593de26fe412e006174acb47d6d968a556b29b6f9ddfe231cfa76fd18ccd97ad7b569dd111feddeddb20c684e598b9264b639cce67429a39e6b59376181a0075fd0b8f10ad65b4d9a8b3678634839d866422205d1df919e0752a4"}}}}}, 0x0) syz_emit_ethernet(0x59, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x0, 0x3, 0x2}}], {@llc_tr={0x11, {@snap={0xaa, 0x0, "bd", "4f6ca2", 0x88e5, "d400f4f8bda0ad169c12d2974db18225cef79523f9f40db292714a687bd6c68829c0cf8ae0a57cb3843f4aed32b5f305c293aab319020da2bb9965fa7537b4"}}}}}, &(0x7f0000000140)={0x0, 0x4, [0xbcc, 0x3cb, 0x508, 0xd53]}) 2018/02/20 03:24:19 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000a05fc8)={&(0x7f0000af7ff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000cdffd0)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1}], 0x30}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/02/20 03:24:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000006, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f00006e9000), 0x0, 0x891, &(0x7f00002cffe4)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 03:24:19 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) pwrite64(r0, &(0x7f0000000000)="6ec035d01c6ddacf92d91045a0e5ca2cbdd747cd4d259890ccadf8e61cf4c42600ace54f661943b002046aefd0bf122af098e7d0d71db4e24d12bd54302173a969e133e9ef3f19555552", 0x4a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet6(r0, &(0x7f0000000080)="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", 0xff, 0x4, &(0x7f0000000180)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x80}, 0x8e0000000}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x4c, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) r1 = accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x58) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0xfffffffffffffffe, &(0x7f00000001c0)=0x2) 2018/02/20 03:24:19 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000400)=@file={0x0, ""/70}, &(0x7f0000000480)=0x48, 0x80800) connect$unix(r0, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007fd8)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000001ffc)=0x9461, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000516ff0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) shutdown(r1, 0x1) sendto(r1, &(0x7f0000009ff3)="d300000000026f830000", 0xa, 0x0, &(0x7f0000009fec)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/20 03:24:19 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7c7}, {0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9dcd}, 0x7f, [0x8, 0x3, 0xa5, 0x9, 0x1, 0x2, 0x8, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b97000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x8, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) 2018/02/20 03:24:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0x8001, 0x2, 0x5b42, 0x3, 0x80}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x8c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x8c) 2018/02/20 03:24:19 executing program 0: r0 = socket$inet(0x2, 0x6, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000064fff8)={0x0, 0x0, []}) 2018/02/20 03:24:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @dev}, &(0x7f0000000040)=0xc) 2018/02/20 03:24:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r4}, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r3) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/20 03:24:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/02/20 03:24:19 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0xcd2, {0x228, 0x200, 0xc0, 0x1, 0x6}, 0x8, 0x8}, 0xe) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fafc08)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x1d8, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000245000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x6}}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xa000, 0x0, 0x0, 0x2c9}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, @generic="4e98d1daa6520061925351ffb3244d00"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) sendmsg(r1, &(0x7f00000015c0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000040)="cb07eb3db5b423d61e8cc57d56", 0xd}, {&(0x7f0000000140)="4ede1ed56db65d217d6f9f25aa6b495d38280df5a549508c7c0d692e179bf22781a551e1f5873913c92ecc4d937bdc1d867b52279d341c9ee8f00c6f8bf987416ded79c6120024f5b2620bb09130351167dccc46b444dd6f5f5e", 0x5a}, {&(0x7f00000001c0)="5bbd96c8829b5ac9dda8d2e9a8cbbb844343f60dd19d56ab72bb41b7f3a2cade1357bae064067c21b99affa2246ce82dc76b680f4654773caa15b97c00fbecee6a8abc82e8578d0edb8abce3daad097b97256eb5da37f0026a54f0b74d9f5c6d3e88c238c97d74718cfc83ae74ba75abe21f5f292bcac20c00fd947a7997487bc4bd8b3ba68f031fe090e7efd5cb524f19357e36612c7919f8e889ad3393f2892a0d28f553326e82a10d2c22ff612e7660b6d5bf90daabae40677ac517541788640654602446", 0xc6}], 0x3, &(0x7f0000000300)=[{0x1010, 0x10c, 0x80000000, "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{0xc8, 0x119, 0x7, "557aead795a351ffdc03816abf80e4a443178d71947ca4468f3d920e2b3c9951caa404813853e9e48b42e4bde84b243f7a0e41fc224fefd53319a0950f7afa53203b7790cc0d1085a42daadc91f53214972dcb0bdd3c66b8bb15129dffcfc95381d4223193cff56a217dc40a4c59513879b46cfab4fd1afb8ea1e5cd567b69f97a63ac95bda398bdcd39475167795e372e03b1ee5ee8a1c3c8133665f68b631352993f4dd81dd36950440dd15513aaec53"}, {0xe8, 0x115, 0x2, "7fec7458403594711f0c92ce29c3dc084dca2c10ed431b8a8b4ba238cc5272e747194008144087ea82add4e986d7e291251d392e9c46cf57e9a2cf2a46b77f7cf137ef6ce7ade0c8a802ae8696991b681da2a799f2229e579a762153d4f37766ee92886059a7de3d87ba00b7b7df6cce03f40ade0e45fd25b3e9008b1e3cdc3b38c844b5841fe2849366a8b5ff2684cfcfaf7b148acba236fdd61ea6af6b274cfc71baf89c399a2ef139833ac278d400df267a476eeb2c94ed162d61783b02007120cf3e1f31aadc987966885aeb30383645f53d07bb"}, {0xf0, 0x10c, 0x3, "df7e035229ae7fe52d6544302b2d83569e7d670e07fb95aa6b36a314416eb3e86b4a42532e746361372ec22c8057b5ca02853f30cc7c22b3531304dd0b6518e7c0aa33fc776b7f74eb83a0ab61b9912a955f570d0f0a7e4d90a6f537a48655117eef9c1a39afab51f8dd84e3fd85827b22c9c85b44d122b3803e9401d4c9e2306520493471ab41e24eb2cf562bfc7cd80dd043a2a24aacd794e57d5d2868fc8a18a295f9f66115d7fad6c9c55f8c8ea7925f44f4d6b08ea19accb05884068480006d9461d08e74a338da4ed6fba931d6e6cce116fd1029ab2fab96801378"}], 0x12b0, 0x80}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0xad6, 0x38, 0xff, 0x1f, 0xb703, 0x4]}) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x10000, {0x1, 0x6b27, 0x5, 0x1}, 0x3}, 0xe) 2018/02/20 03:24:19 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x1}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/02/20 03:24:19 executing program 5: socketpair(0x11, 0x3, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x3}) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@empty, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002180)={0x0}, &(0x7f00000021c0)=0xc) r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003640)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000003740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003780)={0x0, 0x0}, &(0x7f00000037c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003d80)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003e80)=0xe8) r11 = getpid() r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000004040)=0xe8) r14 = getpid() sendmsg$netlink(r1, &(0x7f0000004540)={0x0, 0x0, &(0x7f0000004480)=[{&(0x7f00000000c0)={0x3c8, 0x24, 0x400, 0x2, 0x0, "", [@nested={0x48, 0x88, [@generic="74ff5d30ba5855c594bd57a2674e939f3341160783a8a66414ec70b00d3313f4dcd8accc39f09ce19ab3de8b1ea859345c374f13433f8d00d6663392f8e86fff5e6c04"]}, @nested={0xb0, 0x81, [@generic="605e66472b6ba628f5124d1fda61e6bb4d6f7d40dc60775bf2d3d35781a29d494b51d59ced9a54a74dcea56436e08f22bc", @generic="b1b0db59a8e426d796af8fa4bbb8bf8f953e0732dcee8c5e2cd47d66bf1e8ed7fae64ad7a5ef63592e4bee7721abb092aa84a85db0b6e5cf09ebefc19a5309fa52defe14ca36f2182f53dd04b0652a8650b2a6694076e5459f0c01e3a7c7edb48025128dad7501c4758293eeaaa72606a6956de1ef886479c4eb06"]}, @generic="a0849db296172db64ff3d5ce001a74ce48dd5094c5fd80c3801c62e5b025699f06b433db37c5da0c95bcac1930dd8bcfbc5576b84ff653429850b7720937b618829fc17f12a4c5527c06299e58a98adac3ea3106730bdd1b0585e0ccd11dfd3071a4e989c65167cbc90a2462ff8916c93800d5f5752b2a3066dd89cb0550f53558fa41ec13dd626f6322d2355aca35982e0c80926434360c1d09a0ceb8ca1ff999320735691f1f24191c686cb9", @generic="0526425304a9eb332b3576bc90afd4d6a5cf20fff1cf47430a507780c910f6e2f67e4df66c9c68349048146849d9ed5a16ccdb99e49b7c8d2c1bba4bdebf0d39879e0a76eb0ca9a431b63ee9e40f4b814fcaa1b7ff2180a9dcdafac23d737f810164ba2518d684507d61f00aee508438aefd16fed3f5f3d366c7e328d286a4e8a38daac0fdf60779eb933a8d580e96ae8d6280b02187001a8827ee99fe9ce0ffc327c8de70c633c27cef597de1cda9e80b7d4387cc07c834be6cd4746c045f1438f54c", @generic="3ed77bd63d3756dc62c29572f172d70fde08bb8586e300618744499b3acfecea4396015c0a4235b937393748fda84d716190593ecf890018288541c49ead5d5e316c44f37d4f2707380a04e286b9aef77dbf8bacd71405db01aa72926a75a63f9deca7413007a2856b245da72f285015808f0b27f8a30d0592ade9ac0be3ccc08909ec58ef37b29edd9b108184544d90fb0dfe5f022c6106bafb13fa4f4a14b0d76579e6c5e984d8c7897c5342b83ae30d7769acb4cd0f9fb6afbfffb0bc68146cd81906d4e40b7a4e929c24b3bd4eab6b093d6015ce7b03b6bc", @nested={0x18, 0xa, [@generic="f42f434a808360da5ff69d7c82b652be5a98"]}, @typed={0xc, 0x78, @ipv4=@multicast2=0xe0000002}, @generic="8599d5a466c86cd08455c8e7d39427ef6e15e2ab1e170c2a40682a51765872f88f1bb77a0ae40a1a4d73b13dc09d2bfa62ebbf93fa24694f71b32a8d66163a0ba0a7fd4999292a4e64ffc42afb7669567dd8"]}, 0x3c8}, {&(0x7f0000000640)={0x16d8, 0x39, 0xf01, 0x1, 0x1, "", [@typed={0xc, 0x5f, @fd=r0}, @typed={0x78, 0x17, @binary="2cff2cdff0e17502ebe5a22555c5a8013e61e2c153d588fe39c42742751b93db36dc60cb33f941195cf3e1b6f0668efa7bbbbe08c94aaf54a3179dc07d15fea7fcf9cc7b9a989457e5a199f3d351b3a318b3d531a79a9fc9f74f9cc07c4afaddc684068756ebf70f11bbec3e8e"}, @nested={0x3c, 0x6e, [@generic="7aeef9e4a65cadaa1c8f49efdb5ae4fe772031103349250b3ebd47f4732ccd7b5c42d266cfb5477cac91398098bc4cc86945d99e460c"]}, @generic="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", @generic="3369466d78874d5ed8ceda26b03b3c3a767d3a9e0d0dde2890292a0c6e504132cb866efa896f746844c4af6c2570494c496cdbee5ffb0f05261131cec122b68f055918720f3cb5da5d3a3a", @nested={0xe0, 0x3, [@generic="577ca86cd80436bf32a03ab392262db7e808ddf3132fdc6b3fe29e04fe2fce93ec207d2b80ab543f9c44f15da75f95654df8ef1b8036860272b4fba92eb758159a72cbe133ffd1f7a0ca4f21e874cbd0ba6a8e4f046689d35afc80503a8214e3b78c0c42b36375172d3ef921f4ed47c3185683e2dcf88ecbf918ba5d9ac92d253993720fe4ee400be8d74b65ede1b2d5bb971b68462e47e9e133efa79a04440d8997bb6e532f03010646fa72c98326fc7d767bf7cf39f09c586f975f19c50d693601a3ea00c2627825004359178a0dd1691bfb5ec215764a556e6e"]}, @nested={0xec, 0x87, [@typed={0xc, 0x62, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x86, @pid=r4}, @generic="9b409e915f05338533ac3d14777c9daf4e19b612def918665faee40595bf53257c22dca0a50182359879b82be68f508c4c50b53e8bc8b85dc638dc5bdb2b6586dd1d9048de1472d146b6d5f48a", @typed={0xc, 0x2b, @uid=r5}, @generic="b1be751a44c1624d39c560c22bebc474999871a635ec141e42a8d8aefd5477fe839d2198", @typed={0xc, 0x72, @ipv4=@multicast2=0xe0000002}, @typed={0x44, 0x8, 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[@generic="4219cd04518c5bb4f8b6831d80fdf307e45d07fc9a000af38c67a8cc268f6db144c2be4908ab48daaaf6e9045c4023f35433b0dfe1bfa2e87d6d3060fcc047448e0210f8bdb700879fdcce83cf2a590846f77d5b9ca4dd43a31d13cfad19a678fb5fce46483706240c0cafb1baf02f828f", @typed={0xc, 0x29, @fd=r1}, @generic="afddfa35a37628a65cda3bb0c009e98aabb72dc50a4a007ef375ddca38583ca7f6d794d4498b89e6b0a91c1fbae500601f833bbbf4f513ce6d2e1f5b13f66c7366ccdd6542f3af67fad933f55abb8a8bad6af1cc701a15ed8eb9212c15e0c2", @typed={0x14, 0x54, @binary="91f3555a55d956de3543c066"}, @typed={0xc, 0x6b, @pid=r7}, @generic="df016bf79e7421722a", @typed={0xc, 0x79, @uid=r8}, @generic="218b3bbf2333b38a97a6befa1187a8113f35f53db6d929f51a5e02a540819f150b2378aa327d73a0c5bdcd2ffb23f9c1a37ed02fffb65e94e497e1b59be530273c1c36be206938bcfce2a8590339b3f5fe3681e9d7129780c537ca65102aae3e7334ad76c4659a411e7e294227bf6605f78ff077a5d29fa1b89a0be004c9dadb5acaf9b8e6471ef908e0d886b8fc5e1bb9bf35a1e40324199144edc785f4ba8c56916d495b912dc8e9f3f06a4c847ceab80ab5e086678113ca34d796f00781aaa037c514708d3b9d15d82db89ff0b081248cd45ef69fef23db68ca6dce02986126b5d8096e4e86235817"]}, @generic="27715fb8a7e00f7ea8a9d07496fa1b1aa43789fa53507c3eec3a6c6a808e4e011e2ac80cbce0f4b4ba1da4881ffaacf9ade3159dab2a4722102e69ff5a0b9f76a89f3d874d3c45ae840acf54be74504c7c20edc887dbd72b9ab7688770fe8a81c2759dd980def50729148096a7d8925e5f7ad7e9536931c8b8d2396943a5fac50cebf5830136be6f821c9ac8bd5af8c6f7e9c00e3e866dd242767ce45cb71fb0b2e380545629c7ff2e7f251d14ed873872ec8d9e48201e5d0823d002e13d395745d31a3c348ca3edd2b9d424c32fa12b566e07966f377bead06800063f12a2cf494328a177cb995dfc17214ebef54d", @generic="10a1a7c79053ecb3be910a882681c46e0cc7f3923d4c62feee1d324bfd99aab1fc0d2299ad8098bd965e2eb82631fa67fe181bbe9d56ed408979fc73e4a857f881a74200a05ae9f69a8511a0e39f13593c458b444cfd71190d6a6b51aa14971acab0a17967831e6539ccc534a35ad238c7f2b1768b94a6c0b6ebe4df680d4dac962915400128bbb4ab2755a2ea190671b90cdf90200bf2aeec986ce8e57b6522f619fbab683ce322e15895ed561bc0b88d3ede6d862331d65b14c6115305e0d91f9d8a144a3037eb7c08c56ef1c1eb68ebc41f32f830f589e908cd474d640584474ee9ab51088714d8534e065660915c", @nested={0x30, 0x82, [@generic="20176caa249ef39a2fb1e17cf51f022645ad", @typed={0xc, 0x94, @uid=r9}, @typed={0xc, 0xa, @fd=r0}]}, @typed={0xc, 0x3, @fd=r1}]}, 0x568}, {&(0x7f0000003ec0)={0x58, 0x28, 0xa07, 0x1, 0x2, "", [@nested={0xc, 0x7a, [@typed={0x8}]}, @typed={0xc, 0x94, @uid=r10}, @generic="b478cf122b367a32e1863716b8530909f5bc465f3ccb22029b97fd1c0e653626b230395bae46a40b5e8e1ba2aa44"]}, 0x58}, {&(0x7f0000004080)={0x348, 0x3c, 0xc, 0x3, 0x0, "", [@typed={0x10, 0x53, @str='system^\x00'}, @nested={0x40, 0x3, [@generic="c2513e2e51fbb1022ff22cadc80c5a4ffa074884a81ad32422dc96ae47cd4d4a526aa31df4b920c506567d5231d1c94f2b78f41c622fe060a21234ef"]}, @generic="355f3ff2f1f4a6b4b849092640b82853ed558dfa2ad82ac0894e50ab11afc7ee", @nested={0xcc, 0x37, [@generic="ded894f171db467e01778e2b43b3da1456f32898c5697ac3d50cf4e3f3099edc8b76003454443c74845be1149972b2a4716f43eb838204f60b3f308fcdc34c0888ec1248af91754ed9e185a2b8588c27aa5edb387fb8befb53aa64dfb2e0e54d6c05a1aff139619aa98323244a47c619974e20f5a9e6534bbdbdc57852807e3cd370410d0b04a1328ba44a3fe1918543ab7b5edfc110a7c8e17da8d727f0e0d7c5cb72d3c2f5cf30ce4f5ced5fefc85f149344727c451303f4ede5fdf6067a728305638d06d890"]}, @typed={0x10, 0x8, @u64}, @nested={0xf4, 0x21, [@generic="a3e070698821235f25ea259c3da151d66d8e1c2dd834a377a57be0b1d562a29eb16710594a55b3b4bf1c8d77619e9dc4e8f5443e160fcee1aeb3590b2163b5005a043df9396f39500c80a16cea380c1dad99913b851ae272b0732b5b3f8154c04009f15881ed89c7f92a54323b558f83cd311ac5eeb6c7537f080d172d0eba33dcbd3333129bc63a9c4beaafed84e336cddcebd924722b7f2f5b1ea7b8bc6d38c3d81fa6ed7d58e5fbb5cdf1672c51441d21b8d3693e1fe4613f1c19520cc7ff768d0295f67a64b1d1d739ee3763bc02d961626fefd05a05", @typed={0xc, 0x78, @pid=r11}, @typed={0xc, 0x5e, @pid=r12}]}, @typed={0xc, 0x1d, @uid=r13}, @typed={0xc, 0x92, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="7d281fc04f04d3b1f851e67eb55babb5f9d1a8793c527db71bf0f5b9bf94698f04ea44de93b9ad3398a4aed724725979622b45b33559b5f35e4cd6d6ec7f9112140d4adb34b5aa8f2c656f07f7e175adc6c807e61ad235ed1c6d5b61228ca03535c9ca0d3450ca082311260456f99d8c5f9b47902fdeb88c606fadcd10401d61e6b0db1070b81a6a60dea806c3a328f17364242c459bb5b435d9312f6a6764de8df8c6e6e1d572de34725e51c6814eb475b85b36b6eccf1cb129087a1054a9516a03897aa6cadd0f28cdba8b69cb46687148270ac72cac2ea979b89acbe4a3"]}, 0x348}, {&(0x7f0000004400)={0x70, 0x22, 0x300, 0x1, 0x0, "", [@typed={0xc, 0xb, @pid=r14}, @generic="fb17938fe391e3ec65b13ce37216", @generic="0a4e247b56490cbb333cfe0a74c165337298d4a9952c6b620332920d52d7455e96580b3b851e40ac947dd887156b4f73fa07caccdaf304c4b43589b9892a8c09174c2edecd"]}, 0x70}], 0x8, &(0x7f0000004500)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18}, 0x40000) sendmsg$nfc_llcp(r3, &(0x7f0000000fc8)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c"}, 0x60, &(0x7f0000004f90)=[], 0x0, &(0x7f0000004f98)={0x10}, 0x10}, 0x0) 2018/02/20 03:24:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035aff0)={0x1, &(0x7f0000897fd0)=[{0x74, 0x0, 0x0, 0x101}]}, 0xfffffffffffffedb) 2018/02/20 03:24:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_map}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x1}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x27f486497b4e72b5, 0x2, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000280)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x13}, r3}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xb43f}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r4, 0x79}, &(0x7f0000000380)=0x8) sendto(r0, &(0x7f0000000080)="fe078a7ff8bdc010e06b23c0c3251fde14a5e391739d16890d41669dfdbd16bb4a25cb965c1f551e50b91cb7427cb2e0d0f254350a", 0x35, 0x4014, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/02/20 03:24:19 executing program 4: socket$key(0xf, 0x3, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00006aefd4)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6}, 0x2c) 2018/02/20 03:24:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x220, 0x2f0, 0x220, 0xffffffff, 0xffffffff, 0x3c0, 0x3c0, 0x3c0, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00005f0fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r1, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f0000000040)=0x1e) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) shutdown(r1, 0x0) 2018/02/20 03:24:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000929ff4)={0x0}, &(0x7f0000691000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000824ffc)=r1) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x75) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/20 03:24:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/20 03:24:19 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x800) socket$rds(0x15, 0x5, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@ethernet={0x0, @empty}, &(0x7f0000000500)=0x10, 0x80000) sendmsg$nl_xfrm(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)=@getspdinfo={0x138, 0x25, 0xf24, 0x3, 0x3, 0x6, [@user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}, @algo_auth_trunc={0x88, 0x14, {{'sha512-avx2\x00'}, 0x1d8, 0x40, "c16984a69ead9a0f63df2f07c8956784d69157d1dd6e9ccbb38af630c4763f14a680db0024cf147d60a404df80d5b72e1dff2f950f1edef49504d0"}}, @algo_comp={0x70, 0x3, {{'lzs\x00'}, 0x128, "b7b6ae0b680543fcd3e4eef8f94dd8cb77e740fb1b7be488448bd5db39ee1b4952197e4d48"}}]}, 0x138}, 0x1}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x4, 0xfffffffffffffffd, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/20 03:24:19 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000c85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x86cc}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0xfff, 0xc289, 0x80, 0x1}, 0x14) 2018/02/20 03:24:19 executing program 0: r0 = socket(0x15, 0x80005, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee3000)=""/4096, &(0x7f0000000000)=0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/20 03:24:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000dd3fc8)={0x0, 0x0, &(0x7f00002e3000)=[{&(0x7f00005f6f2a)=""/214, 0xd6}], 0x1, &(0x7f0000dc1f89)=""/119, 0x77}, 0x41) 2018/02/20 03:24:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffee3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f7f000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/02/20 03:24:19 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @rand_addr=0xffffffff}, @in6={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x100}, @in6={0xa, 0x1, 0x1bbd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0xa1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3fc}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xf4) socket$inet6(0xa, 0x80005, 0x0) 2018/02/20 03:24:19 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00', 0xe, 0x4, 0x578, 0xffffffff, 0x360, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x4a8, 0x4a8, 0x4a8, 0xffffffff, 0x4, &(0x7f000000cfc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x248, 0x290, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @ipv4=@dev={0xac, 0x14}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x23}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x3aec, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x8001, 0x2, 0x3, 0x0, 0x962, 0xdb6}, 0x20) connect$inet6(r0, &(0x7f000001f000)={0xa, 0xffffffffffffffff, 0x3, @empty}, 0x1c) 2018/02/20 03:24:19 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00004e5ff0)={&(0x7f000084afb0)={0x14, 0x0, 0x80001, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, []}, 0xaf}, 0x1}, 0x0) 2018/02/20 03:24:19 executing program 2: syz_emit_ethernet(0xfffffdba, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8618e9d6c6f0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "7860f71d"}}}}}}, 0x0) 2018/02/20 03:24:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x2, 0x1, 0x69, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x5, 0x3c, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x10001, 0x5, 0x9, 0x1e5a3b6, 0x7, 0x100000001, 0x0, 0x6, 0x4, 0x7}, 0xb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x87, "f3075e63f928667209fd16f3d846b09e562cc93219a7c532174753f774b9a2fcaa1c13be41f89d682737a1ead13b6c13b8d516be8a06e1a29f6e9ca6a12ce974010541594bc6e4cabd3dde49741a1db9a903e9272e30e9fa56dbabd8f9046542df78b977c84cde13060063332581ffa7a94482f4758b9859e272936c20768d7d4722b603a45c5a"}, &(0x7f0000000140)=0x8f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0xc1c5, 0x4, [0xf0cb, 0x97, 0x9, 0x7]}, 0x10) 2018/02/20 03:24:19 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000001fd8)=@bridge_dellink={0x20, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/20 03:24:19 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xbf, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xd6}}, 0x7, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x800}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x9, 0x4}, 0x98) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x578, 0x388, 0x268, 0xffffffff, 0x0, 0x268, 0x4a8, 0x4a8, 0xffffffff, 0x4a8, 0x4a8, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x4, 0x8, 0x40, 0x8, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0xca7, 0x7af, 0x10100000000, 0x8, 0x2}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x8, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x3, @port=0x3}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff, 0x0, 0xff000000, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="8969fe83cd33881cdd9b5b2a4e180413", {0xff}, {}, 0x3e, 0xffffffff, 0x4, 0x24}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x0, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x2, @port=0x3}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', {}, {0x5043255936ff3cc}, 0x6f, 0x6, 0x2, 0x4}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x0, 0x38f, 0x7, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x5, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@broadcast=0xffffffff, @port=0x0, @icmp_id=0x3}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x0, 0x2, 0x3ff, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x2, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id=0x3, @icmp_id=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xe5, "a471b3537f05f45334c6d4d19a5fa7225e874a48eca5da3156489f4d6dfdf5fc2f58fd73c69b716d3422c3c21ab86b633bb14d0b0f26ac61f6f72688f0c9fb1b33668503fd27b91133c4fc0062b021a357094d00fa56b343018c3ba529c1ef306db2b0967d392ee9484220e6fcb338b5ea895fc642ca50dd9ab8147616322daf66ab96e33cabb6cb6c87f4cf88a7b0931aa3c9056a46c35e2da4315da97ad82f60bb0f9d155d83db0cf72ffa0a0022e6db338cc3a7be213309c7a0595ac10fddc6894c24b75539d75709cb02221f5141b30d751180e5f5bd9ba86f0d1d7258bc154065d59a"}, &(0x7f0000000240)=0xed) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) 2018/02/20 03:24:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e2fe4)={0x8, 0x4, 0x4, 0x1}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000000000)="9db407515ca91ca2bc0eb1aa172d2ad418f43340b5b3e520bfc3a6def4f525ea752d0bfd4bed4d9769bbb359ddc7c9b55c8247d941924f83f047852b42a678c60600000000000000686d691525ca1b5e873825f71dc1e69e8780309da3fabe2fdaf4ff5356df80eb1b8505b4b07e8c21", &(0x7f000025d000)}, 0xfffffec4) 2018/02/20 03:24:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}]}) sendmsg$key(r0, &(0x7f0000f9ffc8)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f97f50)={0x2, 0x2000007, 0x0, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6) getsockname(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000feb000)={{{@in6=@dev={0xfe, 0x80}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0xa, @in=@empty, 0xffffffffffffffff, 0xfffffffffffffffd}}, 0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x3f, 0x10000}, &(0x7f0000000200)=0x8) connect$inet6(r4, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r3, 0x2}) 2018/02/20 03:24:19 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000080), 0x4) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee0f7f)="c2", 0x1) 2018/02/20 03:24:19 executing program 3: socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000712ff8)={0x0}) tee(r0, r0, 0x4, 0x0) 2018/02/20 03:24:19 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002ff0)={&(0x7f0000013fc8)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x38}, 0x1}, 0x0) 2018/02/20 03:24:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) mmap(&(0x7f0000a83000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/02/20 03:24:19 executing program 5: r0 = socket$inet(0x2, 0x20006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002000)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1, 0x1, 0x86dd, @common='rose0\x00', @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="325f2d5379a0", [], 0x70, 0xa0, 0x1d0, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:device_t:s0\x00'}}}}]}]}, 0x278) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x7, 0x100000000}) r2 = accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10, 0x80800) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000140)=""/249) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000140)={0x3f, 0x0, 0x3, 0x1}, 0xfffffd6a) 2018/02/20 03:24:19 executing program 1: r0 = socket$inet(0x2, 0xa, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000867000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) r1 = socket$inet(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f0000f7e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/20 03:24:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@empty, @broadcast=0xffffffff, 0x1, 0x4, [@dev={0xac, 0x14, 0x0, 0xa}, @dev={0xac, 0x14, 0x0, 0xf}, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) sendmsg$nl_generic(r0, &(0x7f000001afc8)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009afff0)={&(0x7f00005bd000)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) [ 41.461346] x_tables: ip6_tables: SNAT target: used from hooks OUTPUT, but only usable from INPUT/POSTROUTING [ 41.475271] x_tables: ip6_tables: SNAT target: used from hooks OUTPUT, but only usable from INPUT/POSTROUTING 2018/02/20 03:24:19 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xfb) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) 2018/02/20 03:24:19 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r1}, 0x10) r2 = socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r2, &(0x7f0000000000)={0x27, 0xffffffff, 0x6, 0x6}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) socketpair(0x0, 0x80000, 0x5, &(0x7f0000001640)={0x0, 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000001680)={@broadcast=0xffffffff, @rand_addr=0x8020, r1}, 0xc) close(r0) 2018/02/20 03:24:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x0) connect$inet(r0, &(0x7f000058eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x17}}, 0x10) 2018/02/20 03:24:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) r1 = socket(0x17, 0x80000, 0xd253) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x4, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) r3 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x2, 0x1, @rand_addr=0x5}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, &(0x7f0000000240)=[@mask_cswp={0x58, 0x114, 0x9, {{0x20, 0x81}, &(0x7f00000000c0)=0xc00000000, &(0x7f0000000100)=0x4d35, 0x9, 0x3543, 0x5, 0x9da, 0x1, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x447, 0x7}, &(0x7f0000000140), &(0x7f0000000180)=0x6, 0x80, 0x200, 0xebb, 0x7, 0xb, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x7}, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0xb7, 0xcda7, 0x0, 0x3, 0x3, 0x8, 0xffffffffffffff2a}}], 0x120, 0x20000001}, 0xc804) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x1, @rand_addr=0x3ff}}, {{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x1}}}, 0x9, 0xfffffffffffffffe, 0x1c51, "5b2c0cfa9dde2390b5d4e1dcebd4e415831dda8f2094a9a39960e4b7c1786c83acc9d776d6400ab8b94003a25d23e46e8b283fde4590e17a8e420bc4cce0b82ee7e052e5c7f47ef37058b3d759d4a3b7"}, 0x160) 2018/02/20 03:24:19 executing program 7: r0 = socket$inet(0x2, 0x4, 0x80008) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000008000)=@broute={'broute\x00', 0x20, 0x1, 0x168, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20007000], 0x0, &(0x7f0000006000), &(0x7f0000007000)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff, 0x1, [{{{0x9, 0x0, 0xffffffffffffffff, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0xb8, 0x108, 0x138, [@limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x1e0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@dev, @local, @multicast2}, &(0x7f0000000040)=0xc) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000000000)={@broadcast, @rand_addr}, &(0x7f0000000040)=0x8) 2018/02/20 03:24:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x3, 0x10001, 0x1}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000002d000)={&(0x7f000002dfdc)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/20 03:24:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[], 0x168) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x1d0, 0x1d0, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x3, 0x800, 0x800}}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair(0x1, 0x5, 0xd5d0, &(0x7f0000000000)={0x0, 0x0}) r3 = accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000040)=0xac) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000080)={r3, 0xffffffffffff7fff, 0x4, "3d499af9d89d5ca40dfdcf"}) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000100)={0x7fff, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x118) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/20 03:24:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2, @empty, 0x3}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004f1000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/102}) [ 41.505194] audit: type=1400 audit(1519097059.232:46): avc: denied { map } for pid=7471 comm="syz-executor6" path="socket:[19547]" dev="sockfs" ino=19547 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 [ 41.572557] xt_connbytes: Forcing CT accounting to be enabled 2018/02/20 03:24:19 executing program 1: socketpair(0x10, 0x5, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x6, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x40010, r1, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x0, 0xfffffffffffffffe, &(0x7f0000000040)={0x10000}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0xffff, 0x4) connect$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x1f, 0x5, 0x9, 0x8, 0x6e8e3cb3, 0x1f}}, 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000c47000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000018000), 0xfffffffffffffc60) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={"017d58af2a796fa2d80e3d616f45bfcf", {0x4, 0x8, 0x0, "45fefb0f4be9", 0x2}}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x9, &(0x7f0000000100)=0xffffffffffffffae) 2018/02/20 03:24:19 executing program 2: r0 = socket(0x11, 0x802, 0x0) write(r0, &(0x7f0000ba7000)="240000002a0025f000150300000000000000c4000400000000e1ff81fcffffffffffffff", 0x24) 2018/02/20 03:24:19 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000040)={0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0xfffffffffffffffd}, 0x4) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0xbfd6}, 0x1, 0x0, 0x4, 0x2}}, 0x21) connect$l2tp(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) 2018/02/20 03:24:19 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r0, &(0x7f0000c7b000)=[{{&(0x7f0000546000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10, &(0x7f000009dff0)=[{&(0x7f00003bdf0f)='C{', 0x2}], 0x1, &(0x7f0000b19000)=[]}}], 0x1, 0x10) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/252) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000001c0)={0x6, 0x37, 0x7, 0x65, &(0x7f0000000040)=""/101, 0x38, &(0x7f00000000c0)=""/56, 0x9b, &(0x7f0000000100)=""/155}) 2018/02/20 03:24:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000907fb0)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="0700000000000000000000000300000900000000070000000000178405007e23"}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/20 03:24:19 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}}, 0x10) close(r0) 2018/02/20 03:24:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000ffb)={0xfffffffffffffffc, 0x0, 0x8}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000000ffc)) 2018/02/20 03:24:19 executing program 3: socketpair(0x0, 0x2, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, 'daO'}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000653ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b51ffb)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/02/20 03:24:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x80000000}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/20 03:24:19 executing program 5: syz_emit_ethernet(0x3d, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x40, 0x4}}], {@generic={0x6001, "7fba74e71269b4c3c91a9eb2cfdce5ed80bb402b169376c836d6d97cc964398a85bc4601b2aa5acc785036"}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x3f, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xfc, "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"}, &(0x7f00000002c0)=0x104) 2018/02/20 03:24:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) recvmsg(r0, &(0x7f0000001140)={0x0, 0x408, &(0x7f0000000040)=[], 0x367, &(0x7f0000000080)=""/95, 0x12}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)=[]}, 0x0) 2018/02/20 03:24:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x3a) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/203, 0xcb}, {&(0x7f0000000140)=""/123, 0x7b}], 0x2) ioctl(r1, 0x1, &(0x7f0000026fce)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) connect$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0xfffffffffffffffc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/02/20 03:24:19 executing program 7: syz_emit_ethernet(0x12, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, [{[], {0x8100, 0x6, 0x8b7, 0x1}}], {@generic={0x8906}}}, 0x0) [ 41.662252] device syz4 entered promiscuous mode [ 41.675592] device syz4 left promiscuous mode 2018/02/20 03:24:19 executing program 7: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) [ 41.708906] device syz4 entered promiscuous mode [ 41.718977] device syz4 left promiscuous mode 2018/02/20 03:24:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000040)=0x20, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xab, "d7eaa6875a2067e63d84356874a61c0203e021c45f66e93b2aa3af072a9911b050c076714511ce13059945f5f668105c0242af8e50876e7f46d56ea4aa1ea916bfe30666c7239e6a4e1dd711fad1138aef05b84a8ef38edb2b3631918ab23a3f57f68887b1c60c12438234ee163742bbee10cdfe410c45e8dc0670eb42dbaafb24977b480fa5af6ff7f4cfa445c107cfe4c6738c753fc1962d372452f4cdfb0e2a8983fc971f0812f0eda2"}, &(0x7f0000000140)=0xb3) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x1}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='irlan0\x00', 0x7}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000eeaff0)={0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000eeaffc)=0x1d6) 2018/02/20 03:24:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x3, 0x0, 0x500, 0x1ff, 0xc0040000, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000001a00)=0xe8) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000020c0)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000021c0)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002200)={0x0}, &(0x7f0000002240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002280)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000002380)=0xe8) r10 = getgid() sendmsg$netlink(r0, &(0x7f00000024c0)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000002080)=[{&(0x7f00000002c0)={0x2e8, 0x1e, 0x0, 0x4, 0x1, "", [@nested={0x14, 0x51, [@typed={0x10, 0x7e, @u64}]}, @generic="70d72e21f93a10f89f2e9a0dd762c738821d770ef7c0b1a3012522a089c9c4dea4e0b43d254a06dcd938c2ace5f0861b", @nested={0x13c, 0x65, [@generic="28a6651a3dd3d0a5d8ae27cadccd54cb32e26fa70dc141697cd6b3605d55920755d5547118db5b054b8221513a1554f5b9e6e97787f36984a4c68c36701a09892b6244fcbf40c5c14a57ac", @typed={0xc, 0x7f, @uid=r2}, @generic="504e6db64904334a765d82f8dde7971b746772e58cdb8f5501563df574656d54c3dd890c41b14eaa1984351aed651ab1b9af9b39681085a0a7f2f2b212776ad9095da3386f18012b8398b8fb49990fcaabca9f98cb4550393905f70166e6aa3b8ce6a9bfe23d567915bfb799761b2af4de2808f2ed076584bfa3c353fd02ff5383968dddef416bf3a34812266deb90eb", @typed={0x50, 0x5e, @binary="6dfe219ef323326b2db276d0afb4dbfb8c8827d270f101180644bddf8adc3f33407a1621b668851ed1a9ae21b887fb40cf690b05bcb7d2c25cc35dff63b947a84af5b5f7e6"}]}, @nested={0x158, 0x45, [@typed={0xc, 0x89, @pid=r3}, @generic="15c45a6eb4e475d8d3ee6aaef42fd446fda610ee2fc43ca20a706622110a93fafd901e9a9ca7cb904b81e103de841276491b461bdccac7956f2082c11bf9f371444eafe50f9d5de036fdadc2fde81b0b2b5f6b1a73519470437651a5d826affdf0bd93327f250b4dd5b3b17a14e8c99ac6712b25174d8f23519571298a0d70181871fa600fc7831009d8c61fa1d9cc210b58d2008a412f9f061e84d09e6cdb22ba36b686662af3072e", @typed={0x1c, 0x84, @str='&[*:nodevwlan0wlan1\x00'}, @generic="aa4f72d7d25a6aab41723377e6962cdbf40d8f550c98910a8509a94d857e9be84d0ac4c8f949545e50a963b2c1373746374262ad6fce86b083f832da5151a3cdf7eb7f4030211542ca6adb4440026648b0a103f1920f80ff51f700294c", @typed={0xc, 0x40, @str='\x00'}, @typed={0x18, 0x46, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}]}]}, 0x2e8}, {&(0x7f00000005c0)={0x1334, 0x19, 0x800, 0x7, 0x1, "", [@typed={0x10, 0x8a, @u64=0x5}, @typed={0x1008, 0x27, 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@generic="c529d7d7014c208dbaab775300b80b246d82846862c31efbe17e19134b31a57abf5a0503e652cf94f09557622843518755d26859d168fb81086c3702df956163326ddb09b766659118275127e39835ea4bcc6661ed592e96c4b9aec846812761db3ac4790968147979acab35c6ea685235cc55fb0d90c19ada23c9c886c6c9dfe2995a6a", @typed={0x6c, 0x5, @binary="f583694b634da435e7cb7dccbef402a0503062a14ca653abf0d60d4e36e4064c34beae29cea1f63c0fcd4acc2e18afe786a05a8b783414d5ff211f3ba8c0653c8e3f9c9ba957c70d0289446476ca9746b606176424a6f2cb483c85d8c5ab0c0b9761c062"}, @generic="35d7a7ca666e71d0d7dec8b00c4d74196f7cf316fce748e7b2e8859f7c3f2bd0cfc7d7e93b716beb2c1e00cd589f3fb5fed245335b3e3cbc7910ad465214189bbc563cab64481c111aa81ca81b5010ef410d4559a181b7175623e9e5beb4fa15ead4192dfa0980ec74c562af6aa44f795215dcf1a66a7fb571819c5d68b03de8a38c3489a971d1715f9809da0a0ae6238ab7d416e66cda175e63b73fe4792ec47fea5e10d79b4279cf7cb210c3635595c7814259ca17f4dacb372932c8aa80bea1a3f4ddc6cf6fc42f5ebb", @typed={0xc, 0x35, @fd=r0}, @typed={0xc, 0x76, @str='\x00'}, @typed={0x8, 0x8e}, @typed={0x8, 0x23}]}, @generic="51eec1ab3289f1b38b07ce1c20b75049cc153130af24a7e5f3f0d318e409809816797b9b1aa9f395038333a4e2e0cf7e70ce0b7efd3af86e32aca8ed608fb8439b8451ef8f2fcc52b91dfbd530c8def936032103f66f4aaba1f94647321ef6bde1e2e60d7f9af350d2dd66ab8eee5770097278607168ea8c2552678b0454d78981ab4c22688c9d4781", @typed={0xc, 0x24, @u32=0x7f}]}, 0x3a4}, {&(0x7f0000001e00)={0x270, 0x35, 0x30a, 0x2, 0x1, "", [@nested={0x260, 0x23, [@typed={0x18, 0x95, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x28, 0x50, @str='Vsecurity.vmnet0&(&}+cgroup}\x00'}, @generic="4201f96f762825c1099f201ed5ba92e0da252a9d9515572360fe01c2ebd4685575fe739ab7276dbff2f2b2210883006ba9db238eae8f701acb13d1ac4498e170206c191a25d38c00c43dd3a8773f341796cfa8c02b44bad86c522a7ec808e1c72a9f5b74a1ec39cd171412106b171e11e7a7c92f56ff7cfb8e0a4cb9254d5d7774f6ed499e48303940d4c797bd52b82255a4e120ea01213bd1d1a2c0a7", @typed={0x10, 0x3a, @u64=0x3f}, @generic="e7d91b556c01b82b6bc3eeb7313030d90afb87d2cb128a5405907c9d7b0fdb6f3d6c4184f5016f1a3bffa9d33a5bc339f03309eee92bf9b828f037cf016cfb5dc917f988345beb919c8ce1f6787f9fc63251c88243329dcb41c38a77f20983a55052c45dc50cf0a703636a3812b086ca090deed41d53b6fb183ec4d131af04c711295db0a9b717a27fb077592a19e540e8bc3bc82cf50b49c7d5cc9570ec58791e2c959d0aff11ae54231e8b9a07eaf7a0e8be696c5eceab8bf859f99ae9bf3110f6b48ca55111e1b30a04e6294f209fa9fd2144ca71a87090928e7f5e082e2df5", @typed={0x8c, 0x7a, @binary="1de27166f02933107931ed8e8aee9e95d7e91c8f9da1478302644d9729717c16602f569fc9bb0162eb9cac7b3ea05462c01f8749146d00333d7b75e02ae2e4297f64b3f8be178da75e8d0d61bd6b0e97be141c0c5c2562347e77c589ae0236133a372b5dce730cff518255ded206fad02da0b5904f23c523c31d004ed5beaddf9be4407b"}]}]}, 0x270}], 0x4, &(0x7f00000023c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x20004000}, 0x20000000) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x4) r11 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r11, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/20 03:24:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1d, 0x7, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socketpair(0xb, 0xa, 0x0, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/197) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000281ffc)=0x7fff, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036b000)="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", 0x201}], 0x1) 2018/02/20 03:24:19 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={@common='bpq0\x00', 0x7fffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r3 = accept$alg(r2, 0x0, 0x0) socketpair(0xf, 0x80000, 0x9, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000000c0)={0x9, 0x1, 0x5f, 0xffffffffffffff2a, 0xfffffffffffffffe}, 0xc) sendto(r3, &(0x7f0000520f72), 0x0, 0x0, &(0x7f00003e6ff0)=@l2={0x1f}, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={r1}) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f00000000c0)=""/126, &(0x7f0000000140)=0x7e) sendmsg$alg(r3, &(0x7f0000fc7fc8)={0x0, 0x0, &(0x7f000086f000)=[], 0x0, &(0x7f0000178f58)=[]}, 0x0) 2018/02/20 03:24:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd7ff8)={0x0}) shutdown(r0, 0x1) r1 = socket$inet(0x2, 0x7fe, 0x100000001) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000080)=0xfffffffffffffd83) 2018/02/20 03:24:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x101, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfffffffffffffffc}}, [0x2, 0x1000, 0x401, 0x3f, 0x2, 0x4, 0x1, 0x7, 0x7, 0x4000, 0x1, 0x8, 0x10001, 0x318, 0x3]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x1, 0x532, @empty, 0x1}}, 0x483, 0x5, 0x258, 0x155, 0x1}, &(0x7f0000000240)=0xa0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000001840)={0x0, 0x0}) r4 = accept(r0, 0x0, &(0x7f0000000280)) getsockname$packet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) socket$inet(0x2, 0x4, 0x9) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000380)={0xc9, []}, &(0x7f00000018c0)=0xa) 2018/02/20 03:24:19 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000ce3000)="000101008d060000000000001022b8d7004f6f3bcb7d8500cb1b4453184465069206e3ad74cf3a8a91029ddd52e227b743a35a9e86716a651153b14b10c396178399cac2920d05a6945cf8000000000000618d56534fa446", 0x58, 0x0, &(0x7f0000671000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/20 03:24:19 executing program 1: socketpair$inet6(0xa, 0x801, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000000040)="f19b7b5b66e45fec75849d5ae9078c04fc256ecaf415e47c13437610386a98011390fba13bb8cf5da2fb6c0dd5f1d2f7317c7f8e15f31e3e1ab0b940fa0f4f583d2dde8cb6f2060bc9b4a5f6c98acc10aa7e1116b1919fe41b28d4565850a460323fd216274a4a3519d78948d9d111a4327fdcc2b5ef127fdc8725627f741f0b95f99bdf5a4d7217d388ab04790c946e784d8c0bb3dc42b4c9741656d50c2911062be438fb258da323ca9287317bbfd2d6915a07fa166308f8b9b102a989891019111ae2f0d10e4329c454a2a20e2ad94a", 0xfffffee9, 0x10, &(0x7f0000000140)={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$vsock_stream(0x28, 0x1, 0x0) close(r2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/198) 2018/02/20 03:24:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) r2 = socket(0x1, 0x7, 0xfff) r3 = accept4$unix(r0, 0x0, &(0x7f0000000080)=0xfffffce4, 0xfffffffffffffffe) connect$unix(r3, &(0x7f0000001740)=@abs={0x1, 0x0, 0x1}, 0x8) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) bind$packet(r2, &(0x7f0000000140)={0x11, 0xff, r4, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xfffffffffffffffc}, &(0x7f0000000ffc)=0x1) 2018/02/20 03:24:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000080)) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002200)={r0}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000002240)={0x18, 0x0, {0x1, @random="10fdd3ed017b", @generic="d781b8fc5e16f57a8ba8e37c420949ea"}}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000000)=""/5) 2018/02/20 03:24:19 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket$inet(0x2, 0x809, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) [ 41.787723] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 41.827375] sctp: [Deprecated]: syz-executor5 (pid 7639) Use of int in maxseg socket option. 2018/02/20 03:24:19 executing program 6: r0 = socket$inet6(0xa, 0x80004, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000), 0x4) socketpair(0x9, 0xe, 0x7ff, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0xffffffff7fffffff, {0x2, 0x3, @rand_addr=0x3}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80, 0x5a, 0x8000, 0x8001, 0x9, &(0x7f0000000040)=@common='vlan0\x00', 0x9, 0x4, 0x9fd}) 2018/02/20 03:24:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/67}, &(0x7f00000000c0)=0x45) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x1, @broadcast=0xffffffff}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/20 03:24:19 executing program 7: r0 = socket$inet(0x2, 0x7, 0x4bfa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xa95, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000900fe7), 0x0) close(r2) [ 41.827375] Use struct sctp_assoc_value instead 2018/02/20 03:24:19 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x80000) recvmsg$kcm(r0, &(0x7f0000002680)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00000025c0)=[{&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/229, 0xe5}, {&(0x7f00000023c0)=""/83, 0x53}, {&(0x7f0000002440)=""/108, 0x6c}, {&(0x7f00000024c0)=""/160, 0xa0}, {&(0x7f0000002580)}], 0xa, 0x0, 0x0, 0x81}, 0x1) getgid() r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000f20c80)=@filter={'filter\x00', 0xe, 0xffffffea, 0x260, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) 2018/02/20 03:24:19 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000100)=""/55, &(0x7f0000000140)=0x37) r2 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000080)={0x101, 0x20, 0x7da2, 0x1000, &(0x7f0000000180)=""/4096, 0x3f, &(0x7f0000000040)=""/63, 0x60, &(0x7f0000001180)=""/96}) write(r2, &(0x7f0000000000)="a8c19f37e1a1b957dadf018fc8995fdf047d1230d5547bbb32dc3057376aff3cbe7c3047721c1f047823e00eb77dee18cc89382a0106abb11822efd7ae182290cb723abdbb0a21acbdb5", 0x4a) socket$packet(0x11, 0x0, 0x300) write(r2, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xa) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)=@generic, 0x10) 2018/02/20 03:24:19 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x7, 0x8000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x5e, 0x5, 0x8000}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x0, &(0x7f00000fc000)=[]}, 0x10) 2018/02/20 03:24:19 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x7, 0x400, 0x6, 0x1]}, &(0x7f0000000080)=0x12) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x8c) pipe(&(0x7f00000001c0)={0x0}) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x233) [ 41.871065] sctp: [Deprecated]: syz-executor5 (pid 7662) Use of int in maxseg socket option. [ 41.871065] Use struct sctp_assoc_value instead [ 41.907590] syz-executor3: vmalloc: allocation failure: 17179869096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/02/20 03:24:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f000088a000)={&(0x7f0000fb0ff4)={0x10}, 0xc, &(0x7f000005cff0)={&(0x7f00009c6e34)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x63, 0x0, 0x10001, 0xa70}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x6}) [ 41.919520] syz-executor3 cpuset=/ mems_allowed=0 [ 41.921485] selinux_nlmsg_perm: 2 callbacks suppressed [ 41.921491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41441 sclass=netlink_route_socket pig=7686 comm=syz-executor2 [ 41.924400] CPU: 1 PID: 7679 Comm: syz-executor3 Tainted: G W 4.16.0-rc1+ #232 [ 41.924411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.941446] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41441 sclass=netlink_route_socket pig=7686 comm=syz-executor2 [ 41.941859] Call Trace: [ 41.974528] dump_stack+0x194/0x257 [ 41.978150] ? arch_local_irq_restore+0x53/0x53 [ 41.982807] ? idr_get_free+0xfd0/0xfd0 [ 41.986764] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.991939] ? depot_save_stack+0x2ca/0x460 [ 41.996242] warn_alloc+0x19a/0x2b0 [ 41.999855] ? zone_watermark_ok_safe+0x400/0x400 [ 42.004673] ? unwind_get_return_address+0x61/0xa0 [ 42.009575] ? trace_hardirqs_on+0xd/0x10 [ 42.013700] __vmalloc_node_range+0x4f0/0x650 [ 42.018168] ? save_stack+0x43/0xd0 [ 42.021764] ? kasan_kmalloc+0xad/0xe0 [ 42.025626] ? __kmalloc_node+0x47/0x70 [ 42.029570] ? kvmalloc_node+0x99/0xd0 [ 42.033425] ? xt_alloc_table_info+0x63/0xe0 [ 42.037803] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.042442] __vmalloc_node_flags_caller+0x50/0x60 [ 42.047342] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.051983] kvmalloc_node+0x82/0xd0 [ 42.055668] xt_alloc_entry_offsets+0x21/0x30 [ 42.060139] translate_table+0x2e0/0x1dd0 [ 42.064264] ? lock_acquire+0x1d5/0x580 [ 42.068209] ? lock_downgrade+0x980/0x980 [ 42.072325] ? kasan_kmalloc+0xad/0xe0 [ 42.076183] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 42.081003] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.086866] ? __check_object_size+0x8b/0x530 [ 42.091337] ? __might_sleep+0x95/0x190 [ 42.095287] ? kasan_check_write+0x14/0x20 [ 42.099497] ? _copy_from_user+0x99/0x110 [ 42.103614] do_arpt_set_ctl+0x394/0x8d0 [ 42.107647] ? module_unload_free+0x5b0/0x5b0 [ 42.112120] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 42.116931] ? lock_release+0xa40/0xa40 [ 42.120882] ? mutex_unlock+0xd/0x10 [ 42.124565] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.129815] nf_setsockopt+0x67/0xc0 [ 42.133504] ip_setsockopt+0x97/0xa0 [ 42.137191] raw_setsockopt+0xb7/0xd0 [ 42.140962] sock_common_setsockopt+0x95/0xd0 [ 42.145428] SyS_setsockopt+0x189/0x360 [ 42.149377] ? SyS_recv+0x40/0x40 [ 42.152806] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.158313] ? from_kgid_munged+0x56/0xc0 [ 42.162429] ? SyS_recv+0x40/0x40 [ 42.165851] do_syscall_64+0x282/0x940 [ 42.169711] ? __do_page_fault+0xc90/0xc90 [ 42.173915] ? finish_task_switch+0x1e2/0x890 [ 42.178378] ? finish_task_switch+0x1b9/0x890 [ 42.182844] ? syscall_return_slowpath+0x550/0x550 [ 42.187742] ? syscall_return_slowpath+0x2ac/0x550 [ 42.192644] ? prepare_exit_to_usermode+0x350/0x350 [ 42.197629] ? prepare_exit_to_usermode+0x227/0x350 [ 42.202615] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 42.207252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.212071] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.217235] RIP: 0033:0x453da9 [ 42.220393] RSP: 002b:00007fd61a75cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.228075] RAX: ffffffffffffffda RBX: 00007fd61a75d6d4 RCX: 0000000000453da9 [ 42.235313] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000013 [ 42.242551] RBP: 000000000072bea0 R08: 00000000000002c0 R09: 0000000000000000 [ 42.249788] R10: 0000000020f20c80 R11: 0000000000000246 R12: 00000000ffffffff [ 42.257028] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000000 [ 42.264351] Mem-Info: [ 42.266770] active_anon:50409 inactive_anon:64 isolated_anon:0 [ 42.266770] active_file:3471 inactive_file:8468 isolated_file:0 [ 42.266770] unevictable:0 dirty:6553 writeback:0 unstable:0 [ 42.266770] slab_reclaimable:8416 slab_unreclaimable:86058 [ 42.266770] mapped:24241 shmem:70 pagetables:638 bounce:0 [ 42.266770] free:1446476 free_pcp:471 free_cma:0 [ 42.300105] Node 0 active_anon:201636kB inactive_anon:256kB active_file:13884kB inactive_file:33872kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96964kB dirty:26212kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 86016kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 42.302653] syz-executor3: vmalloc: allocation failure: 17179869096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 42.328220] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 42.328241] lowmem_reserve[]: [ 42.340015] syz-executor3 cpuset=/ [ 42.366105] 0 [ 42.369185] mems_allowed=0 [ 42.372700] 2868 [ 42.374488] CPU: 0 PID: 7695 Comm: syz-executor3 Tainted: G W 4.16.0-rc1+ #232 [ 42.377398] 6378 [ 42.379418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.379421] Call Trace: [ 42.379434] dump_stack+0x194/0x257 [ 42.379444] ? arch_local_irq_restore+0x53/0x53 [ 42.387990] 6378 [ 42.390018] ? idr_get_free+0xfd0/0xfd0 [ 42.390028] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.390044] warn_alloc+0x19a/0x2b0 [ 42.401916] ? zone_watermark_ok_safe+0x400/0x400 [ 42.401928] ? __kernel_text_address+0xd/0x40 [ 42.405527] Node 0 [ 42.410159] ? unwind_get_return_address+0x61/0xa0 [ 42.410182] __vmalloc_node_range+0x4f0/0x650 [ 42.412226] DMA32 free:2939232kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939940kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:664kB free_cma:0kB [ 42.416151] ? save_stack+0x43/0xd0 [ 42.416157] ? kasan_kmalloc+0xad/0xe0 [ 42.416165] ? __kmalloc_node+0x47/0x70 [ 42.421327] lowmem_reserve[]: [ 42.424925] ? kvmalloc_node+0x99/0xd0 [ 42.424934] ? xt_alloc_table_info+0x63/0xe0 [ 42.424943] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.429761] 0 [ 42.434219] __vmalloc_node_flags_caller+0x50/0x60 [ 42.434227] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.434236] kvmalloc_node+0x82/0xd0 [ 42.436447] 0 [ 42.441343] xt_alloc_entry_offsets+0x21/0x30 [ 42.441353] translate_table+0x2e0/0x1dd0 [ 42.445824] 3510 [ 42.472856] ? lock_acquire+0x1d5/0x580 [ 42.472865] ? lock_downgrade+0x980/0x980 [ 42.472874] ? kasan_kmalloc+0xad/0xe0 [ 42.476476] 3510 [ 42.480332] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 42.480339] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.480349] ? __check_object_size+0x8b/0x530 [ 42.487368] ? __might_sleep+0x95/0x190 [ 42.487382] ? kasan_check_write+0x14/0x20 [ 42.491243] Node 0 [ 42.495614] ? _copy_from_user+0x99/0x110 [ 42.495625] do_arpt_set_ctl+0x394/0x8d0 [ 42.500281] Normal free:2830764kB min:37100kB low:46372kB high:55644kB active_anon:201636kB inactive_anon:256kB active_file:13884kB inactive_file:33872kB unevictable:0kB writepending:26212kB present:4718592kB managed:3594328kB mlocked:0kB kernel_stack:4160kB pagetables:2552kB bounce:0kB free_pcp:1152kB local_pcp:564kB free_cma:0kB [ 42.502037] ? module_unload_free+0x5b0/0x5b0 [ 42.502047] ? lock_downgrade+0x980/0x980 [ 42.506948] lowmem_reserve[]: [ 42.511582] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 42.511588] ? lock_release+0xa40/0xa40 [ 42.511607] ? mutex_unlock+0xd/0x10 [ 42.515284] 0 [ 42.517052] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.517064] nf_setsockopt+0x67/0xc0 [ 42.521534] 0 [ 42.525650] ip_setsockopt+0x97/0xa0 [ 42.525662] raw_setsockopt+0xb7/0xd0 [ 42.527726] 0 [ 42.531636] sock_common_setsockopt+0x95/0xd0 [ 42.531649] SyS_setsockopt+0x189/0x360 [ 42.535769] 0 [ 42.539625] ? SyS_recv+0x40/0x40 [ 42.539639] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.546483] ? from_kgid_munged+0x56/0xc0 [ 42.546493] ? SyS_recv+0x40/0x40 [ 42.552354] Node 0 [ 42.556811] do_syscall_64+0x282/0x940 [ 42.556819] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.556827] ? finish_task_switch+0x1e2/0x890 [ 42.560775] DMA: [ 42.564972] ? finish_task_switch+0x1b9/0x890 [ 42.564981] ? syscall_return_slowpath+0x550/0x550 [ 42.564990] ? syscall_return_slowpath+0x2ac/0x550 [ 42.567205] 1*4kB [ 42.571317] ? prepare_exit_to_usermode+0x350/0x350 [ 42.571332] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.575362] (U) [ 42.604739] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.604744] RIP: 0033:0x453da9 [ 42.604748] RSP: 002b:00007fd61a71ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.609227] 0*8kB [ 42.613333] RAX: ffffffffffffffda RBX: 00007fd61a71b6d4 RCX: 0000000000453da9 [ 42.613338] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000013 [ 42.613342] RBP: 000000000072c010 R08: 00000000000002c0 R09: 0000000000000000 [ 42.613348] R10: 0000000020f20c80 R11: 0000000000000246 R12: 00000000ffffffff [ 42.616431] 0*16kB [ 42.621231] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000002 [ 42.779287] 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 42.789781] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 2*128kB (M) 1*256kB (M) 3*512kB (M) 2*1024kB (M) 1*2048kB (M) 716*4096kB (M) = 2939232kB [ 42.804984] Node 0 Normal: 153*4kB (UM) 106*8kB (UM) 709*16kB (UM) 470*32kB (UME) 231*64kB (UM) 62*128kB (UE) 23*256kB (UME) 9*512kB (UE) 61*1024kB (UM) 4*2048kB (ME) 659*4096kB (UM) = 2830980kB 2018/02/20 03:24:20 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0xa, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7, r2}) r3 = socket$inet(0x10, 0x2, 0x9) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000c0ee000007fffd946fa283bc04eee6d87986c497271d", 0x1a}], 0x1}, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/02/20 03:24:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac2ff0)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, &(0x7f000016f000)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x2}, 0x8) 2018/02/20 03:24:20 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x7, 0x400, 0x6, 0x1]}, &(0x7f0000000080)=0x12) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x8c) pipe(&(0x7f00000001c0)={0x0}) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x233) 2018/02/20 03:24:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3ff, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000140)="6528824d663bddb359699a7985fc4d29b4fd517db94242b74109219afa847feeb1e725cb5b908139922f513bad920fae15b7e9018f162601df56d114fcc2f503c8194047f9e4bcd0c4a2c6b89e0d1ed932747c5cb96ae64fdf29b30c64a8aa172a454d39a4d77b53996eeee02cfb39a47dbe735665810732ce02acc8fba7e1d15b0abd79db1214105545d10330cbb423f1318ee98755534e98ad5233dbcafc2453bc105937ed14a1911361f72971768517921005d77821c1431ac3d3e52d2aa9b0438c6a5b016949031f43a37be5090147a3401152e981b81b9f6d6d7795", 0xde, 0x4, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001fce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000000fa0)=[], 0x0, &(0x7f0000000fef)=""/17, 0x11}, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/20 03:24:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000000000)={0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)=""/117, &(0x7f00000000c0)=0x75) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) socket$inet_dccp(0x2, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, 0xc20b, 0x1, 0x100, 0x1b, 0x11, r2}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000200)=0xe8) socket$inet6(0xa, 0x80b, 0x0) 2018/02/20 03:24:20 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7ff, 0x0, 0x10001, 0x10001}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x0, r3, 0x0, 0x1}) socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7fffffff) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='bic\x00', 0x4) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 03:24:20 executing program 4: r0 = socket$inet6(0xa, 0x7fe, 0x80000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xf1, "2ed7f97a00fa07c40e24b1aadd2fa023e1da41f9d8107106ce73e93bc6769eb1539a152175acd09f9e1c573fe20dfc867372b92ab0abc82585e295c8a1005511b7ae03478162775917d5c03f2bace8849f89572afde68d3c1382c00de9930a9e6641c8e9a6bbcbb75b41f83aa0614216d21529a40c8ae8567853d2db5eb3d7c607162bd3ffc12d34a2e2847aea07238115dc205efab235dc462683ec8ecb54652daa7a7765c0dfc84b12a4f10263c2028a39b18e2679232b8f726832a845000afe5fb3f26436730ac5d27bb8633609bc82ee6818b27c9c5f10109c4655e0ef8dbebc2df597db75815631206bc174fb49c5"}, &(0x7f0000000100)=0xf9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) 2018/02/20 03:24:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[], 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000356000), 0x4) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) sendto$inet6(r3, &(0x7f00002a0b14), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 03:24:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000000)={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x3d, 0x0, 0x401}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/02/20 03:24:20 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x7, 0x400, 0x6, 0x1]}, &(0x7f0000000080)=0x12) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x8c) pipe(&(0x7f00000001c0)={0x0}) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x233) [ 42.822476] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.831420] 12015 total pagecache pages [ 42.835386] 0 pages in swap cache [ 42.838824] Swap cache stats: add 0, delete 0, find 0/0 [ 42.844173] Free swap = 0kB [ 42.847175] Total swap = 0kB [ 42.850180] 1965969 pages RAM [ 42.853272] 0 pages HighMem/MovableOnly [ 42.857248] 328425 pages reserved 2018/02/20 03:24:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)=@flushsa={0x1320, 0x1c, 0x304, 0x0, 0x0, {}, [@lastused={0x10, 0xf, 0x4}, @replay_val={0x10, 0xa, {0x6, 0x5, 0x1}}, @tfcpad={0x8, 0x16}, @tmpl={0x244, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x2, @in=@empty, 0x4, 0x4, 0x3, 0x8, 0xc5, 0x8001, 0x216c}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x2, 0x4, 0x3, 0x5, 0x20}, {{@in=@loopback=0x7f000001, 0x1}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x0, 0x1f93859d, 0x6, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x0, 0x4, 0xfa, 0x1, 0x40}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x3, 0xffffffff80000001, 0x6, 0x1000}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0xfffffffffffffffd, 0x5, 0xfffffffffffffe00}, {{@in=@rand_addr=0x1, 0x2, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x1, 0x0, 0x6, 0x4, 0x10000, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x1, 0xffff, 0x47, 0x1, 0x5}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x1, 0x3, 0x0, 0xffffffffffffffff, 0x7ff, 0x200}]}, @replay_val={0x10, 0xa, {0x2, 0x7, 0x6}}, @proto={0x8, 0x19}, @algo_crypt={0x1048, 0x2, {{'lrw-serpent-sse2\x00'}, 0x8000, "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@extra_flags={0x8, 0x18, 0x20}, @lifetime_val={0x28, 0x9, {0x4, 0xffffffffffffff00, 0x7, 0x4f6c}}, @replay_val={0x10, 0xa, {0x1, 0x5}}]}, 0x1320}, 0x1, 0x0, 0x0, 0x4004001}, 0x20000010) 2018/02/20 03:24:20 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x7, 0x400, 0x6, 0x1]}, &(0x7f0000000080)=0x12) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x8c) pipe(&(0x7f00000001c0)={0x0}) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x233) 2018/02/20 03:24:20 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000300)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={@generic="2c95a1d547f8387bcfd3c845f458e4de", 0x0}) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000f6fff0)={&(0x7f0000000380)=@newneigh={0x30, 0x1c, 0x400, 0x6, 0x2, {0x7, 0x0, 0x0, r1, 0x10, 0x8, 0x5}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0xfffffffffffffffb) 2018/02/20 03:24:20 executing program 6: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f000000a000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x3, 0x2}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="766c616e30000000f700"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) connect$inet(r0, &(0x7f0000000ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/20 03:24:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f0fc8)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000002f59)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1}, 0x400c044) recvmsg(r1, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000003f6e)=""/146, 0x92}, 0x0) [ 42.893917] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 42.906368] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=61120 sclass=netlink_audit_socket pig=7700 comm=syz-executor7 2018/02/20 03:24:20 executing program 5: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000bb0)={'filter\x00', 0x7, 0x4, 0x400, 0x108, 0x218, 0x218, 0x108, 0x318, 0x318, 0x4, &(0x7f0000001fc0), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @mac=@random="c10f0f125be7", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e6d764d2efa6af3fd6c75c73ceb310f2", @common='bcsh0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x6, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @empty}, {0x2, 0x2, @empty}, 0x110, 0x800, 0x56, 0x1, 0x4, 0x0, 0x2, 0x7ff, 0x612}) 2018/02/20 03:24:20 executing program 7: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x6b) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x1f) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/20 03:24:20 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x7, 0x400, 0x6, 0x1]}, &(0x7f0000000080)=0x12) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x8c) pipe(&(0x7f00000001c0)={0x0}) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/20 03:24:20 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x80800) recvfrom$inet(r0, &(0x7f0000000080)=""/219, 0x4ba, 0x1000000001, &(0x7f0000000180)={0x2, 0x2, @broadcast=0xffffffff}, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000da6ff0)={&(0x7f0000d7cf94)={0x20, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={@generic="229458dffb23330fecce968c547b8344", @ifru_flags=0x1001}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x40000000, 0xfffffffffffff8a1, 0x10000, 0x2f}, 0x6) 2018/02/20 03:24:20 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(0xffffffffffffffff, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair(0x5, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={@generic="8bc405b0f63e1f51554f488a1b57021f", 0x100000000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) 2018/02/20 03:24:20 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x2, @empty, 0x3}}, 0x800, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xae55, 0x10}, 0xc) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[]}, 0x0) 2018/02/20 03:24:20 executing program 6: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001ff4)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@common='eql\x00', 0x8001}) socketpair(0x1f, 0x6, 0x10001, &(0x7f0000000080)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0xf0c, 0x6}, 0x2) 2018/02/20 03:24:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e9c000)=0x400, 0x4) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) [ 42.964141] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=61120 sclass=netlink_audit_socket pig=7749 comm=syz-executor7 [ 43.002752] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 43.007184] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 43.010275] in_atomic(): 1, irqs_disabled(): 0, pid: 7763, name: syz-executor3 [ 43.021036] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 43.024913] INFO: lockdep is turned off. [ 43.024929] CPU: 0 PID: 7763 Comm: syz-executor3 Tainted: G W 4.16.0-rc1+ #232 [ 43.044764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.054106] Call Trace: [ 43.056682] dump_stack+0x194/0x257 [ 43.060307] ? arch_local_irq_restore+0x53/0x53 [ 43.064967] ? fs_reclaim_acquire+0x20/0x20 [ 43.069291] ___might_sleep+0x2b2/0x470 [ 43.073250] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.079120] ? __debug_object_init+0x235/0x1040 [ 43.083778] ? lock_acquire+0x1d5/0x580 [ 43.087742] ? lock_acquire+0x1d5/0x580 [ 43.091706] __might_sleep+0x95/0x190 [ 43.095489] kmem_cache_alloc_trace+0x299/0x740 [ 43.100133] ? lock_acquire+0x1d5/0x580 [ 43.104081] ? lock_acquire+0x1d5/0x580 [ 43.108032] ? __rds_conn_create+0xe46/0x1b50 [ 43.112503] rds_loop_conn_alloc+0xc8/0x380 [ 43.116800] ? rds_loop_conn_free+0x290/0x290 [ 43.121270] ? __init_waitqueue_head+0x97/0x140 [ 43.125914] ? init_wait_entry+0x1b0/0x1b0 [ 43.130124] ? __lockdep_init_map+0xe4/0x650 [ 43.134509] __rds_conn_create+0x112f/0x1b50 [ 43.138905] ? rds_conn_drop+0xb0/0xb0 [ 43.142766] ? kasan_check_write+0x14/0x20 [ 43.146970] ? copyin+0x91/0xb0 [ 43.150229] ? _copy_from_iter+0xf30/0xf30 [ 43.154438] ? rcu_note_context_switch+0x710/0x710 [ 43.159344] ? rds_message_copy_from_user+0x375/0xc60 [ 43.164503] ? lockdep_init_map+0x9/0x10 [ 43.168534] ? __init_waitqueue_head+0x97/0x140 [ 43.173182] ? rds_message_map_pages+0x330/0x330 [ 43.177912] ? rds_message_alloc+0x28c/0x330 [ 43.182294] ? rds_message_next_extension+0x210/0x210 [ 43.187457] ? trace_hardirqs_on+0xd/0x10 [ 43.191578] ? _raw_spin_unlock_bh+0x30/0x40 [ 43.195963] ? memset+0x31/0x40 [ 43.199219] rds_conn_create_outgoing+0x3f/0x50 [ 43.203863] rds_sendmsg+0xe63/0x2550 [ 43.207639] ? avc_has_perm+0x43e/0x680 [ 43.211596] ? rds_send_drop_to+0x1930/0x1930 [ 43.216067] ? _copy_from_user+0x99/0x110 [ 43.220191] ? rw_copy_check_uvector+0x1be/0x280 [ 43.224923] ? sock_has_perm+0x2a4/0x420 [ 43.228958] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.234293] ? dup_iter+0x252/0x260 [ 43.237891] ? _copy_from_user+0x99/0x110 [ 43.242021] ? copy_msghdr_from_user+0x3a6/0x590 [ 43.246752] ? selinux_socket_sendmsg+0x36/0x40 [ 43.251392] ? security_socket_sendmsg+0x89/0xb0 [ 43.256122] ? rds_send_drop_to+0x1930/0x1930 [ 43.260592] sock_sendmsg+0xca/0x110 [ 43.264279] ___sys_sendmsg+0x767/0x8b0 [ 43.268232] ? copy_msghdr_from_user+0x590/0x590 [ 43.272963] ? __schedule+0x8ea/0x2040 [ 43.276826] ? __sched_text_start+0x8/0x8 [ 43.280952] ? __fget_light+0x2b2/0x3c0 [ 43.284899] ? fget_raw+0x20/0x20 [ 43.288330] ? __might_sleep+0x95/0x190 [ 43.292294] __sys_sendmsg+0xe5/0x210 [ 43.296064] ? __sys_sendmsg+0xe5/0x210 [ 43.300015] ? SyS_shutdown+0x290/0x290 [ 43.303968] ? SyS_futex+0x269/0x390 [ 43.307655] ? SyS_setsockopt+0x215/0x360 [ 43.311784] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.317296] SyS_sendmsg+0x2d/0x50 [ 43.320809] ? __sys_sendmsg+0x210/0x210 [ 43.324841] do_syscall_64+0x282/0x940 [ 43.328700] ? __do_page_fault+0xc90/0xc90 [ 43.332908] ? finish_task_switch+0x1e2/0x890 [ 43.337376] ? finish_task_switch+0x1b9/0x890 [ 43.341842] ? syscall_return_slowpath+0x550/0x550 [ 43.346743] ? syscall_return_slowpath+0x2ac/0x550 [ 43.351647] ? prepare_exit_to_usermode+0x350/0x350 [ 43.356634] ? prepare_exit_to_usermode+0x227/0x350 [ 43.361621] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 43.366262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.371083] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.376246] RIP: 0033:0x453da9 [ 43.379409] RSP: 002b:00007fd61a75cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.387090] RAX: ffffffffffffffda RBX: 00007fd61a75d6d4 RCX: 0000000000453da9 [ 43.394331] RDX: 0000000000000000 RSI: 000000002000dfc8 RDI: 0000000000000013 [ 43.401575] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 43.408815] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/20 03:24:21 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f000000bfe2)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x7, 0xfffffffffffffe46) 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x7, 0x400, 0x6, 0x1]}, &(0x7f0000000080)=0x12) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x8c) pipe(&(0x7f00000001c0)) 2018/02/20 03:24:21 executing program 7: r0 = socket$inet6(0xa, 0x8000f, 0x3) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffd, &(0x7f0000d31000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/20 03:24:21 executing program 1: mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000d78000)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x3c8, 0xffffffff, 0xffffffff, 0x3c8, 0xffffffff, 0x3, &(0x7f0000aec000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x10, 0x5, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x772, 0xb5}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040), 0x1) 2018/02/20 03:24:21 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}]}, 0x1c) r1 = socket(0xffffffffffffffff, 0x6, 0xff) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x80, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) 2018/02/20 03:24:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3dfd0)=[]}, 0x0) close(r1) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xffffffff80000000, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r2, &(0x7f0000000040)="c50814516902b955aef128879601daa98224a06133037eab4bc4edcec79fd1ec3ac57fe1cf08b0d7d85655e12b4687ff84af2c92b052d215e76f61fc92f9038b161a48a5f2d1cadd10b6c5741107770d0f511e926219", &(0x7f00000000c0)}, 0x18) sendto(r0, &(0x7f00000d2000), 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x280}, {r0, 0x1}, {r1, 0x1}], 0x3, 0x4) 2018/02/20 03:24:21 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000040)=0xc) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0xfffffffffffffff7, 0x2) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f03fc8)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/20 03:24:21 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0xe052, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}, 0x6, [0x7, 0x9, 0xd5f, 0xea, 0xfd, 0x1ff, 0x2, 0x400]}, 0x5c) syz_emit_ethernet(0xe0, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x100000001, 0x100000000, 0x4}], {0x8100, 0xb92, 0x101}}], {@generic={0x8914, "2fe6bae0631e08392da83464d7ecbd2a33e0d0a8238d5eb9e3abc91b6881d250b07b2ff388c09d2ce2d6ba240f1480983bc475b8038d21dfe20777b77c7cbe002d5aa0bd0ba4eeb748ed68d61bbea3f0670dfb3ed5fc083edd1a9b9b338de2d31617c107cad06f6054d8da8d48a79910348bf80747bc7fbed67c7728027a25d709e5c6a43734637dbf5dcbe998842ff6bf2082d48d15e7db47966468805f1e2e399e314dd6249acd5c0c82847afe69c3b419b5fe495502c216f5cf33921c725c8277831720403a450e5a"}}}, &(0x7f0000000100)={0x0, 0x3, [0x1db, 0xb4b, 0x33a]}) socketpair(0x0, 0x80000, 0x7, &(0x7f0000000140)={0x0}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x3, 0x8, @empty, 0x5}}}, &(0x7f00000002c0)=0x8c) poll(&(0x7f0000006000)=[], 0x5b, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x400000000036, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, '`9%', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x7, 0x400, 0x6, 0x1]}, &(0x7f0000000080)=0x12) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x8c) [ 43.416056] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 2018/02/20 03:24:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000036afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_ringparam={0x11, 0x3a, 0x3ff, 0x7fffffff, 0x8, 0x1, 0x2, 0xffffffff, 0x7ff}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@common='dummy0\x00', &(0x7f0000000040)=@ethtool_modinfo={0x42, 0x4, 0x1, "3a28592ce483b1ce"}}) pipe(&(0x7f00000000c0)={0x0}) sendmsg$nl_generic(r1, &(0x7f0000001300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f00000012c0)={&(0x7f0000000140)={0x114c, 0x22, 0x400, 0x5, 0x3, {0x9}, [@typed={0xc, 0x7b, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x32, @u64=0xfffffffffffffffa}, @generic="3b46eb223159432555983d21fb20e14e4e675d07412066e57eacdbdd76", @generic="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", @generic="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"]}, 0x114c}, 0x1}, 0x0) socketpair(0x8, 0x802, 0x38, &(0x7f00000027c0)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002800), &(0x7f0000002840)=0x4) 2018/02/20 03:24:21 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r1}) r2 = accept4(r0, &(0x7f0000000040)=@can, &(0x7f0000000080)=0x10, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) socket$inet6(0xa, 0x6, 0x6) 2018/02/20 03:24:21 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) socket$inet(0x2, 0x2, 0x53) 2018/02/20 03:24:21 executing program 7: r0 = socket$inet6(0xa, 0xe, 0x3) r1 = accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000080)=0x20, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0xff, 0x6]}, 0x8) sendto$inet6(r0, &(0x7f000062bfff), 0x0, 0x0, &(0x7f0000f80fe4)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x24, "1dd924864a53266acc439604bd5fc54c9e2480a5def2f852923c1f1e58c9609a8f822bd8"}, &(0x7f0000000100)=0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x1, 0x6, 0x81, 0x1ff}, &(0x7f0000000200)=0xa0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)={0xc4, 0x11, 0x11, 0x2, 0x3, {0x1c}, [@generic="64674f6f16f915d56dcb432ee2b65e8689b34804b3e50fbce800dd8e3d92e6fea4a8a107d213117a38abeada5a45bea4e81f321c2aafaa275c69e18c1581f8515737f7187639d228b5500b67b9699024dd3c11aabfa4c05ac4d5d0436e551f83d3ab2bcc36ab965c3de9934bfe0cbb2f100bce3c353ec93b0f3c8a28b17cab6148826700b4d3e2083fab08a3a819ea074451b16a039bb8037f1b34df375736209039161f5d8886e2f061992a8438dc"]}, 0xc4}, 0x1, 0x0, 0x0, 0x3fffe}, 0x4000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0xb629, 0x4, 0x100000001, 0x101, 0x8}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x8000}, &(0x7f0000000300)=0x8) 2018/02/20 03:24:21 executing program 2: r0 = socket(0x10, 0xa, 0x1ff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={@generic="bff37e1e21e1f836f8f3ad193ed4baf6", &(0x7f0000000280)=@ethtool_rxfh={0x46, 0x5, 0x2, 0x2c, 0x177e, "0bd2bf", 0x6cfe, [0x8, 0xc4f, 0x7, 0x4, 0xffffffff, 0xc94]}}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r3, r4}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000740)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000780)={@rand_addr, @multicast2, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000009c0)={@empty, 0x0}, &(0x7f0000000a00)=0x14) sendmsg$nl_route(r2, &(0x7f0000000b40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a40)=@ipv6_getroute={0x98, 0x1a, 0xf25cba70179b2297, 0x5, 0x1, {0xa, 0x20, 0x0, 0x10001, 0xfe, 0x7, 0xff, 0x7}, [@RTA_METRICS={0x10, 0x8, "ad75d20aca233484877cb0e5"}, @RTA_MULTIPATH={0x2c, 0x9, [{0xfffffffffffffff9, 0x5, 0xa0, r5}, {0x6, 0x5, 0x1, r6}, {0xc458, 0x7, 0x0, r7}, {0x80, 0xd780000000000000, 0x0, r8}, {0xe5, 0xfff, 0x7, r9}]}, @RTA_IIF={0x8, 0x1, r10}, @RTA_PRIORITY={0x8, 0x6}, @RTA_MARK={0x8, 0x10, 0x1ff}, @RTA_IIF={0x8, 0x1, r11}, @RTA_MARK={0x8, 0x10, 0x4}, @RTA_EXPIRES={0x8, 0x10}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/02/20 03:24:21 executing program 6: r0 = socket$inet(0x2, 0x800, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl(r1, 0x6, &(0x7f0000000040)="12ee5176c144c4b225594f64c1") setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0x101, 0x4) connect$inet(r0, &(0x7f0000021ff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005ca0)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0xf0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f000001c000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x6, 0x0, 0x0, 0x2, 0xfffffffffffffffe}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @generic="6bc95055de8009c0a5371bb9316b7a4c"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair(0xa, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x11, 0x7, 0xba7b, &(0x7f0000000040)) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0xffffffffffffffe7, 0x7ff) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x4, 0xfff, 0x3, 0x4, 0x2, 0x6a64, 0x5}, 0x1c) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000100)={r5, 0x1, 0x6, @random="1f62168d0de1"}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x0) bind$bt_hci(r3, &(0x7f0000000140)={0x1f, r6, 0x3}, 0xc) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000003ff0)=[]}, 0x0) socketpair(0xa, 0x800, 0x4, &(0x7f00000001c0)) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000040)={"818d9ba3eb72c2bb4d7aea65f44f88f2", {0x4, 0x1, 0x10001000, "b134df47bb0b", 0x100000000}}) 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x7, 0x400, 0x6, 0x1]}, &(0x7f0000000080)=0x12) accept4(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x800) 2018/02/20 03:24:21 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffffffffffffffb5, 0x30, 0xfffffffffffffc00, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xca55}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={@generic="1288e478b03730aada652d8e9f5ac936", 0x7}) 2018/02/20 03:24:21 executing program 1: 2018/02/20 03:24:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000700)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x21, "4c0d5e8c9f22e27f4f373dd3b3b2bcbed7566f37aad13f204cdac537a376b4183b"}, &(0x7f0000000780)=0x29) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000008c0)={r2, 0xc4, &(0x7f00000007c0)=[@in6={0xa, 0x1, 0x1, @empty, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x73f}]}, &(0x7f0000000900)=0x10) sendmsg$nl_generic(r0, &(0x7f0000a1ffc8)={&(0x7f00007ec000)={0x10}, 0xc, &(0x7f000009fff0)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = socket(0x3, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4}, 0x8) 2018/02/20 03:24:21 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$ax25(r2, &(0x7f000002cff0)={0x3, {"8bffffef710645"}}, 0x10) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0x42b}, {&(0x7f000002cfea)=""/22, 0x16}, {&(0x7f000002cf07)=""/249, 0x86}, {&(0x7f000002cf8d)=""/115, 0x73}], 0x4, 0x0, 0xfc7a}, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0x10000, 0x8) recvfrom$inet6(r1, &(0x7f0000000080)=""/136, 0x88, 0x2, &(0x7f00000001c0)={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/02/20 03:24:21 executing program 1: socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) [ 43.496115] bridge0: port 1(syz5) entered blocking state [ 43.501631] bridge0: port 1(syz5) entered disabled state [ 43.507943] device syz5 entered promiscuous mode [ 43.514249] bridge0: port 1(syz5) entered blocking state [ 43.519743] bridge0: port 1(syz5) entered forwarding state [ 43.525566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x7, 0x400, 0x6, 0x1]}, &(0x7f0000000080)=0x12) 2018/02/20 03:24:21 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000acbfdc)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x800) 2018/02/20 03:24:21 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="46e0b5c75899f5cda5e2be51213ed0a861b3a8490c08107a297b24ab9069adc71c0395b09a50e8538203704146ec2887dd1a091286b7e48a87dc173442bfb140bda44a536a8c42efb00a6499d679c2e929ad5f720fe13fe3e456e7055f6861a66b79910588bfd1356ecc1c836e3945bff58cd7dc97d1e21eafe0c1f740f53343def6852481408f92d6171cbb79a4ed79f105abbccc715538a4fb993d47c2054c1ce99796df0cc9dbb4643c521c62a5963295188337ca9f15894eba0de0b7ae74c8e85ed7800f5bd9b2db9ea9701105a79d830a76ed52e0f0b51eb2820404f7") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a92ae0)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x1a0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f0000212fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'irlan0\x00', {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x369, 0x3ff}}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) sendto$inet6(r0, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fd5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/20 03:24:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000cd8000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf50174be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='nr0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b7) r2 = accept(r1, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x10) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x5, 0xc7cf, "b2b5cc638d76", 0x1}, 0x10) sendmsg(r0, &(0x7f000002a000)={0x0, 0x0, &(0x7f000002aff0)=[], 0x0, &(0x7f0000017000)=[]}, 0x0) 2018/02/20 03:24:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0x1b, 0x3, 0xff, &(0x7f0000000100)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xa5ce030db03b83f5, 0x800) 2018/02/20 03:24:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000882000), 0x0, 0x20004040, &(0x7f0000d3dff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f000038efcf)=""/49, &(0x7f0000901ffc)=0x31) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/02/20 03:24:21 executing program 7: socket$inet6(0xa, 0x803, 0xc00000000007) syz_emit_ethernet(0x46, &(0x7f00000f6d50)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d6ff9f", 0x10, 0x7, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) 2018/02/20 03:24:21 executing program 3: unshare(0x20400) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) 2018/02/20 03:24:21 executing program 2: socketpair(0x15, 0x805, 0xa8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000014fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) syz_emit_ethernet(0x66, &(0x7f0000004bb8)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x4, "2df4743f"}, &(0x7f0000000180)=0xc) 2018/02/20 03:24:21 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000117000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x158, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000236fc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='bpq0\x00', @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x1a2b, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000040)="ec55a38eff70df2bf4c676d7dd3973778dc4f91f1cca596c8eb436e02ce0ba9bb2f8a3a5395d45014876347397b669286b903178e2af0207aad4f143f5fd130711ffb3608569adf0947b2c4fa931eb054d40b2e758745f037b323de08a90634e598db75435c0cf054052e0b18e1e68bcdfd2fc7baa81ca", 0x77}, {&(0x7f00000000c0)="e8ba1a3c327742a23a29dd6331a6b82af0e5da5ca7d21f11bd2648c49dee50e3314e40e2262d360635ff1cc4892fd92f7fbf094ead552838d47b21e45ca392b7529c5ca84228b389dd52a228a06f28d7d03f6a49d9058f46e761404fced86b166b514caa47491c59306284e61ad78e665c535f4db5cd4725503e4460952040adb5592b4bd227eeb05efb543bb7ab61855e82d7", 0x93}, {&(0x7f0000000180)="04bb19399285af215998ba326ee48ee9a29b1becce26d8de322fda487c96a477b881a34cde2098c9c59a198a9f29c6ba66c1c592a11a5df8652939e8a1c16cff4d4190a7a769744522b6255b87b830af70073616de6d923280372893b7a5a85791e889f0f1916615ec8e763ff390af427217b758029b8428794034384273adf8e5355645879e3a2da3aa9f1583e15d16fea317007c9251d4867cc8ec5f55f133bc599cda984f2d94d4dead4c4f81893c5814d5a764e65e5e3b45c8db0be2cbb073364222d6d5060b59f910950528d861fe40b7a01446c3009d51ae124647603543f54f95f6e562f8550838f8793a5c", 0xef}, {&(0x7f0000000280)="b704dd8a05d29da2f3d2432cfeb32eac6b4a9adae3c75fd16a33313839cae32cc3251f73bdad41b93d121c301bb83a7cd97e989abafb2e91e8fc3dd6f27ae8c0a2e8207e", 0x44}, {&(0x7f0000000300)="bbc5ddd1d266c6ac21339940286a42c980a22287dc4d98b924773a973436a6da5470177d9b3264f2a427fdcb3035fb37eb9f0feb5f73e38563f343e12d962befab173504abb38a46186bdea7e8d1e44a862f2315267b3771c1fff6340aa50d07e71d3826cb64", 0x66}], 0x5, &(0x7f0000000400)=[{0xc8, 0x118, 0x7, "d701ae06cde9e5558116e7542fce0ffc9915318efedd9ff1f937e7d2220e6829d9cf2e83f6471442f216706bff3a06adc484e9f67061cfab8010fddde9d8e3b2518183fc52286d8e6b4a2a4eb2bb6e92d28487f802c8e8b2817c8c80ff6f62762f59456fa0d540dce136489d3d02843787a93b739b8212cf7373ab8660c28c86accfa96369da630156d50ae01c80d5d3bcf744509c24a8472fe5f32765dec686fb72922bfdb199d310e3f73b7ca6f974e1"}], 0xc8, 0x4}, 0x24008001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002840)={0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000540)=@assoc_value={0x0}, &(0x7f0000000580)=0x1e0eac2a9c88039d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000005c0)={0xe7, 0x80000000, 0x205, 0x2, 0x3, 0x1fe0, 0x4, 0x3, r2}, &(0x7f0000000600)=0x20) sendto$unix(r1, &(0x7f0000002880)="bf02909edb731a532a9d4293ad8395dc824f5262c2367a0788e8009566ab7541763d0b06d9e596e4fc8a0f54241ead1f1208b090e96da6", 0x37, 0x40, &(0x7f00000028c0)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/20 03:24:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f000077e000)=0x4) ioctl$void(r0, 0x5450) r1 = socket$inet(0x2, 0x4, 0xff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2996}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xc0f5, 0xffffffffffffff50, 0x8002, 0x8, 0x3, 0x80000000, 0x1, 0x2, r2}, &(0x7f00000000c0)=0x20) 2018/02/20 03:24:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0x1b, 0x3, 0xff, &(0x7f0000000100)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/02/20 03:24:21 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="5ae6f5d9548e7c1e6380b739abef993b60e9a660d924c414b387891436d34220604a0761d3a8d543ad85c85c21564f45f88272f099f1f25ae352947e659a19c2e792152e3fc775cc67520790a52a08970b8c9b0895b4e53254e4623eab597e18625e3886", 0x64) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000), 0x0) 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:21 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000ed5000), 0x373) write(r3, &(0x7f0000000040)="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", 0x1000) connect$unix(r2, &(0x7f0000001040)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000001040)=0x5, 0x4) 2018/02/20 03:24:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0x80000) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000000480)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000640)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) accept$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @remote}, &(0x7f00000001c0)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x188, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0xd, 0x7, 0x868e, 0x1, 0xe559, 0x6], 0x40, 0x4, 0x2d2}, {0xfffffffffffffff8, [0x3, 0x5, 0x5, 0x78, 0x344, 0x5d], 0x7ff, 0x0, 0x81}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, 0xffffffff, 0xffffffff, @common='sit0\x00', @common='syzkaller1\x00', {}, {0xff}, 0xff, 0x2, 0x3}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xff000000, 0xff000000, @generic="fecf30ac3853e346c8344a0021798dfe", @generic="2105b711aa89ad2970189931e69b5b4b", {0xff}, {}, 0x8, 0x3, 0x4}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) r12 = getgid() sendmmsg$unix(r3, &(0x7f0000000880)=[{&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000200)="d99c48e22769e35f0b7c246e824458de2d1d4e2384dca3c871c66a003d70a712dccae600fc1c8fdd7d83ad26549a88599c608e015736a46389592a92512bf5dc1fbbf35a9985e93963c885cea9788800e32b2596ce6010f863bfbfcc8912f5d49f37550aac9ed4ea5f00700f830385969dc4bb0d486ce782f7fdfb796407edf32fc0a3fd35925b274870bfe9a5f14c3ff03487e5d307b415a26729bf96599d4d1fe0d598d9bdae68406890ef5bf5492f6e1f6a2e306e5435", 0xb8}, {&(0x7f00000002c0)="37d5570f1c9094e648b1450a46de7b6657ac01", 0x13}], 0x2, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb0, 0x200040d5}], 0x1, 0x4000010) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000df7000)) 2018/02/20 03:24:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x100000001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0aff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000951000)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) socketpair(0x1, 0xa, 0x9, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f00000000c0)="de09503df6fbeac756e8474ae1875598e26be88d251796401161d5f3f1432aee96c5a9502db94365913eef91076e95de47313a7f22e1aaed7d49e3a0d5532bda3adc1b2f6c9f890000435cccd8666a51f95a60bbed99f64afc63ef9ae25006e6673cd9aec3d847ab01f2aadc6667abe9ac20ddff6fcdb22ebd4f8bdda4474ea2411675d0cb9862f039a26fe2e0856091e8a9e3496f5c90c084d813944e90eba8dd15e1f739d916343a0080c1aad008d59ef80e91a3634870491c16d689d89cac824048a16d24ca63bc4353b324fe2fcd3cafabd4fd275653308a9724c14e5b8277a109a070194262ee2f1dad5672d8e6", &(0x7f00000001c0)="e92f9537d4e5df6d2b37c2b793747c82b4d94e8f82236a6770b362fe626aea2866d2368998d8ef36bf5d46", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000153fe8), &(0x7f0000c2a000)=0x18) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x2, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x8, {0x2, 0x1, @empty}, @common='rose0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x10, 0x3, 0x7, 0x8, 0x1, 0x0, 0x734}, 0x2c) 2018/02/20 03:24:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x42, &(0x7f00000d2000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000a06fec)={0x0, 0x1, [0x0]}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x45, "5a4ea10caef999c4d4824e6ec3421bdec612763a047f1b8297bd6e66a797d460094931d934ba1e389d04d441fb318fbb08ae64c68af1b09861ceb82d66057f3483a868643f"}, &(0x7f0000000300)=0x4d) 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@common='nr0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1c}}) 2018/02/20 03:24:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0x7}}, []}, 0xf8}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00000002c0)=0x2e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x0, 0x9, 0x8, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x81, 0x20, 0xdb, 0xff, 0x2}, 0xa0) getuid() 2018/02/20 03:24:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0x1b, 0x3, 0xff, &(0x7f0000000100)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/02/20 03:24:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) writev(r0, &(0x7f0000000040)=[], 0x0) poll(&(0x7f000034bff8)=[{r0}], 0x1, 0xdfb) writev(r0, &(0x7f0000c7cfb0)=[{&(0x7f0000ee3000)='k', 0x1}], 0x1) socketpair(0x10, 0xb, 0x3ff, &(0x7f0000000040)={0x0}) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000080)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f0000000540)=""/244, 0xf4}, {&(0x7f0000000640)=""/127, 0x7f}], 0x9, &(0x7f0000000780)=""/66, 0x42, 0x1000}, 0x40000000) socket$inet6(0xa, 0x0, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2ade392e, 0x4) 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) r1 = socket$inet(0x2, 0x805, 0x101) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8bd4, 0x401, 0x80}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x200000000004}, 0x10000007c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0x18) 2018/02/20 03:24:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000039fd0)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe00022507e596c11fd4c2a6dc42ffa80001", 0x30) bind$alg(r0, &(0x7f0000527000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) 2018/02/20 03:24:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x2eb, &(0x7f00008e7000)=[]}, 0x20008054) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x919e, 0x7, [0x0, 0x100000001, 0x8, 0x430, 0xf1d, 0x730, 0x401]}, &(0x7f0000000240)=0x16) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x0, 0x1, 0x80, 0x9, 0x8198}, 0x14) 2018/02/20 03:24:21 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = socket$rds(0x15, 0x5, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000080)="5f8c0bbde8bdc1dd9242d1a1e4ba122aaa07db5e41f60c35751f4ad7824f596debde1072023d8e08653cedfc431ea7b3c54453069e52f2d7", 0x38}, {&(0x7f00000000c0)="908dac29b0c0e11c1d69310124f6846d16e01c2421c0c49edf79379f21d88435ca48e155f3b6d9c758d08117455aa6d24f1728d4fe13ad3b07c34e7fea40ff2f5ddee326764fafae1629bdba250f873fee1fd0a1962094dfac20e01ee71cd061bfcb1ec7924f7722e04e6bb8bf64d417efe366cd7b6b4fff341c36c38c053c4d513703e335f4a14132cca09ec992e4a8f3f128a7ea0ef828df784c94d36aca5be43a55fe2eb1c90071a72c780e7a4f84c8620eb936aeeb1d8939fdc9b79ca4ac4610202524c2b515413c15040acaffbbd9351cad9b00ebcf8374e6b356477e", 0xdf}, {&(0x7f00000001c0)="1a4f947d1e73fdd737f2ca7cae91aff6a3981ab2e255aacc095c61708fc4922ca848f992b9fae52bb0763607743beeb6380afd0645cfa38a762421a0370782549c60eca7e02c63f62f9420d54fedd3d2469b9a2b305f210a0005ec2e6266cd7d94012d3202ff23eafebfdc125bb122ad562150d24859e10ac03e96adff3f1faacd354a87b999b66a4a369ba52673922e169a6ad05aec0a8eac2e9959ac65b7a9231553ecdeec04c4ff51bb07d0e0439ae5f27d600582a5b1", 0xb8}], 0x3, &(0x7f0000000340)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000001afc8)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009afff0)={&(0x7f0000690f34)={0x18, 0x28, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000003}, []}, 0x18}, 0x1}, 0x0) 2018/02/20 03:24:21 executing program 3: pipe(&(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7e, "da653a4e98b4b8745d0a09284284e8ffaf9c9cc657f1437dcce390382e647d17a5754cf77204bb13d00213c425e15ac1f0cc49f23eb2cf6d9995d3a8d2c97e92c4e4f7d081867601cba7e8f1004487739b3f4dc58064f6987b3d49c01aff6fea5ff15e9710bab0a6eb21ce51af4d7abe48cf4a0e3e3330fdd444cc63e588"}, &(0x7f0000000000)=0x86) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r3, 0xd0, "c2a49e00377a6134a7b7510eecc392acca258a502676171145a67e309666e4d8a96020d46d0edbcc0a87f2da947cbdaac6fd89e99ae678aab553d3886886fa6337705e4ab4aa874c91366a94aa4cdf71f78052ff47a40d91589bb44f1febda1a86e5b09d3cb4973123e4158bee2e50c0ab01f6eb739c4a458048ac841efdf41f16daa55fc06668436e3484eaa074736ab36ad065984f491045c4f537e226cb46507face4d7b50563954f36924c0ef29b3414180729f6b7fc98b7e22f45860aeaf6c0ec864e4c3a9039b9900251fb5ba5"}, &(0x7f0000000240)=0xd8) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x36, r5, 0x8000000020000000) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) bind$inet(r7, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r8 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r4, 0x200}, &(0x7f0000000280)=0x8) connect$l2tp(r8, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) syz_emit_ethernet(0x3a, &(0x7f0000ca1000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x18, 0x0, "3903b99d4bd03a2f10150589c959369a"}}}}}, 0x0) 2018/02/20 03:24:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:21 executing program 0 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) [ 43.808792] x_tables: ip_tables: socket match: used from hooks INPUT/FORWARD, but only valid from PREROUTING/INPUT [ 43.834082] x_tables: ip_tables: socket match: used from hooks INPUT/FORWARD, but only valid from PREROUTING/INPUT [ 43.883606] syz-executor1 (7972) used greatest stack depth: 14160 bytes left [ 43.893600] FAULT_INJECTION: forcing a failure. [ 43.893600] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 43.905475] CPU: 0 PID: 7989 Comm: syz-executor0 Tainted: G W 4.16.0-rc1+ #232 [ 43.914034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.923372] Call Trace: [ 43.925953] dump_stack+0x194/0x257 [ 43.929576] ? arch_local_irq_restore+0x53/0x53 [ 43.934239] ? lock_acquire+0x1d5/0x580 [ 43.938213] should_fail+0x8c0/0xa40 [ 43.941911] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 43.946996] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.952180] ? lock_downgrade+0x980/0x980 [ 43.956320] ? rb_next+0x140/0x140 [ 43.959845] ? lock_acquire+0x1d5/0x580 [ 43.963794] ? lock_acquire+0x1d5/0x580 [ 43.967742] ? __is_insn_slot_addr+0x1fc/0x330 [ 43.972299] ? lock_downgrade+0x980/0x980 [ 43.976420] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.981579] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 43.986307] ? lock_acquire+0x1d5/0x580 [ 43.990249] ? lock_acquire+0x1d5/0x580 [ 43.994195] ? is_bpf_text_address+0x7b/0x120 [ 43.998667] __alloc_pages_nodemask+0x327/0xdd0 [ 44.003314] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 44.008301] ? depot_save_stack+0x2ca/0x460 [ 44.012594] ? lock_downgrade+0x980/0x980 [ 44.016715] ? lock_acquire+0x1d5/0x580 [ 44.020658] ? lock_acquire+0x1d5/0x580 [ 44.024602] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 44.030630] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.035790] ? lock_release+0xa40/0xa40 [ 44.039737] ? lock_downgrade+0x980/0x980 [ 44.043860] ? depot_save_stack+0x2ca/0x460 [ 44.048154] alloc_pages_current+0xb6/0x1e0 [ 44.052448] skb_page_frag_refill+0x358/0x5f0 [ 44.056916] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 44.061819] ? lock_release+0xa40/0xa40 [ 44.065762] ? unlock_page_memcg+0x2c/0x40 [ 44.069967] ? page_add_file_rmap+0x670/0xc50 [ 44.074433] ? update_load_avg+0x249/0x2d80 [ 44.078726] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.083888] tun_build_skb.isra.50+0x2f0/0x1850 [ 44.088538] ? tun_flow_update+0xf70/0xf70 [ 44.092744] ? lock_acquire+0x1d5/0x580 [ 44.096685] ? lock_acquire+0x1d5/0x580 [ 44.100631] ? alloc_set_pte+0x1102/0x1880 [ 44.104840] ? lock_release+0xa40/0xa40 [ 44.108791] ? idr_preload+0x30/0x30 [ 44.112477] ? __init_rwsem+0x12a/0x280 [ 44.116428] ? alloc_set_pte+0x901/0x1880 [ 44.120550] ? filemap_map_pages+0x919/0x15d0 [ 44.125026] ? lock_downgrade+0x980/0x980 [ 44.129149] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.134313] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.139473] ? filemap_map_pages+0x942/0x15d0 [ 44.143942] tun_get_user+0x17d0/0x3940 [ 44.147895] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.153062] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.158230] ? tun_build_skb.isra.50+0x1850/0x1850 [ 44.163133] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.168297] ? select_task_rq_fair+0x2910/0x2910 [ 44.173030] ? lock_acquire+0x1d5/0x580 [ 44.176981] ? lock_acquire+0x1d5/0x580 [ 44.180936] ? __fdget_pos+0x12b/0x190 [ 44.184796] ? lock_release+0xa40/0xa40 [ 44.188739] ? lock_acquire+0x1d5/0x580 [ 44.192684] ? tun_get+0x1ab/0x2e0 [ 44.196195] ? lock_downgrade+0x980/0x980 [ 44.200315] ? rcu_note_context_switch+0x710/0x710 [ 44.205218] ? lock_release+0xa40/0xa40 [ 44.209168] ? __might_fault+0x110/0x1d0 [ 44.213205] ? tun_get+0x1d4/0x2e0 [ 44.216714] ? tun_do_read+0x26c0/0x26c0 [ 44.220743] ? __check_object_size+0x8b/0x530 [ 44.225213] ? rcu_note_context_switch+0x710/0x710 [ 44.230117] tun_chr_write_iter+0xbd/0x1c0 [ 44.234323] do_iter_readv_writev+0x55c/0x830 [ 44.238791] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 44.243521] ? rw_verify_area+0xe5/0x2b0 [ 44.247561] do_iter_write+0x154/0x540 [ 44.251421] ? dup_iter+0x260/0x260 [ 44.255026] ? map_files_get_link+0x3a0/0x3a0 [ 44.259506] vfs_writev+0x18a/0x340 [ 44.263109] ? vfs_iter_write+0xb0/0xb0 [ 44.267062] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 44.271875] ? vfs_write+0x374/0x510 [ 44.275562] ? fsnotify+0x7b3/0x1140 [ 44.279248] ? __inode_security_revalidate+0xd9/0x130 [ 44.284421] ? __fdget_pos+0x130/0x190 [ 44.288279] ? fsnotify_first_mark+0x2b0/0x2b0 [ 44.292831] ? __fdget_raw+0x20/0x20 [ 44.296521] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 44.301163] do_writev+0xfc/0x2a0 [ 44.304584] ? do_writev+0xfc/0x2a0 [ 44.308184] ? vfs_writev+0x340/0x340 [ 44.311954] ? SyS_read+0x220/0x220 [ 44.315553] ? fput+0xd2/0x140 [ 44.318715] SyS_writev+0x27/0x30 [ 44.322138] ? SyS_readv+0x30/0x30 [ 44.325650] do_syscall_64+0x282/0x940 [ 44.329510] ? __do_page_fault+0xc90/0xc90 [ 44.333713] ? finish_task_switch+0x1e2/0x890 [ 44.338178] ? finish_task_switch+0x1b9/0x890 [ 44.342644] ? syscall_return_slowpath+0x550/0x550 [ 44.347547] ? syscall_return_slowpath+0x2ac/0x550 [ 44.352447] ? prepare_exit_to_usermode+0x350/0x350 [ 44.357433] ? prepare_exit_to_usermode+0x227/0x350 [ 44.362421] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 44.367060] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.371879] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.377044] RIP: 0033:0x453c81 2018/02/20 03:24:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0xc) r1 = accept(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1ff, 0x6c63afae, 0x3ff}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002400030f07fffd946fa283bc0a00004003000000000008680081ffffd188737e", 0x24}], 0x1}, 0x0) 2018/02/20 03:24:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001b7000)) socketpair(0x9, 0x0, 0xb74c, &(0x7f0000000000)={0x0}) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x8, 0x3, 0x4, 0x493d, 0x3, 0x3}, 0x6}, 0xa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000280)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={@common='dummy0\x00', 0x3ff}) epoll_create1(0x80000) 2018/02/20 03:24:22 executing program 5: pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) socket$vsock_dgram(0x28, 0x2, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f000000c000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1293fc4b9a2e19d6f4f445f7475027b0aa452409d1f78afa3f3d6b727d226fc5ab653a9bc1137f4c60b0a5ac543189289f3999bb927ff438f8dc7ea5393c8"}, 0x60) r2 = socket$inet6(0xa, 0x0, 0x8001) socketpair(0x5, 0x1, 0x3ff, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00000000c0)={0x5c, &(0x7f0000000040)="8e5dc3d262c82e01eeef5f6290da78b25069bbf063c8722965ad47baa0288d6b5c3400ee1305a828c314e02be09f150353c9e39c34f6ced89174c2a6f5a0f2ef319543e048eeaa147ca16968524e926b329d983701ab7cfc08ad6589"}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0], 0x2}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='bridge0\x00'}) sendmsg(r2, &(0x7f0000022000)={&(0x7f0000013fe4)=@in6={0x2, 0xffffffffffffffff, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000013000)=[], 0x27c, &(0x7f000000c000)=[{0x18, 0x84}], 0x18}, 0x0) 2018/02/20 03:24:22 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000001cffc)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0xb6) r1 = socket(0x19, 0x80000, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001540)=0x1a, 0x4) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) pipe(&(0x7f0000013000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000029000)=[{&(0x7f0000029000)="5336afc0fd14fd", 0x7}], 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x80000001, 0x6, 0x3000}, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0x0}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0)={0x1}, 0x4) 2018/02/20 03:24:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$inet6(0xa, 0x4, 0xfe0000, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x100, 0x0, 0x7f, 0x6}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/176, &(0x7f0000000040)=0xb0) bind$inet(r0, &(0x7f0000bd1000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r3 = socket(0x9, 0x5, 0x5) bind$llc(r3, &(0x7f0000000000)={0x1a, 0x1f, 0x7584000000000000, 0x20, 0x3, 0x922, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xfffffffffffffe44, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/02/20 03:24:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 03:24:22 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x87) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xf2, 0x2e}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x286) 2018/02/20 03:24:22 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:22 executing program 2: r0 = socket(0x10, 0x2, 0x2) readv(r0, &(0x7f0000a8bf80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x3, 0x9}) write(r2, &(0x7f0000000140)="240000001000057fff07e30300de01170305010006e00b000000000000400000000006009d3e1e979cff5740cf90658a938e47513fbb7fcac1aeeadc26445b7dddfebb211e5629fe2b62ec5b53c3578c715d655590a95a7ad3925fa81e43f3e9fefb182548c32e9d62f45e5b1af5a47563ea15e91bce0c6c794f2b70dfa178da85b106eededd", 0xfffffffffffffe61) 2018/02/20 03:24:22 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x10000, 0x6) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0x3dd, &(0x7f0000000480)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x0, 0xa9, 0x4}], {0x8100, 0x101, 0xfffffffffffffd80, 0x2}}], {@x25={0x805, {0x3, 0x4, 0x0, "e333b67a7308cc89bb0d895174a208acfe783bb05a6c7244459fe7b567a63c809af826d9d8008ca5b1880b8b1b27462b8d23e73e9b021ee3192fde78e2eef4e393beaadabd56c89ac64b6cbca5520b78067e12de0ef03bd7a7d5c68509c493b7c13426230f2dcc"}}}}, &(0x7f0000adaff4)={0x0, 0x4000000000000168, [0x0]}) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x1f) [ 44.380206] RSP: 002b:00007f99e255cba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 44.387885] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 0000000000453c81 [ 44.395125] RDX: 0000000000000001 RSI: 00007f99e255cbf0 RDI: 0000000000000012 [ 44.402365] RBP: 0000000020af0000 R08: 0000000000000012 R09: 0000000000000000 [ 44.409607] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000013 [ 44.416847] R13: 0000000000000610 R14: 00000000006f9220 R15: 0000000000000000 2018/02/20 03:24:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000002e000)={&(0x7f000001eff0)={0x2, 0xa, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/20 03:24:22 executing program 7: r0 = socket$inet(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001600)={@loopback, 0x0}, &(0x7f0000001640)=0x14) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001680)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0x8, 0x0, 0x20, 0x80, 0x5c, r2, r3}, {0x8, 0x5, 0x400, 0x7fff, 0x7fff, 0x3, 0x2, 0x6}, {0x784, 0x630, 0xa9d, 0x8}, 0x0, 0x4, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x6, 0x2, 0x8, 0x6, 0x1, 0x8}}, 0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000068a000)=@broute={'broute\x00', 0x20, 0x1, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x209a3000], 0x0, &(0x7f0000641000), &(0x7f00009a3000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="766cffff80010000fffffffe00000007", @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x130, 0x260, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x890}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "7770f5f4570598f370ca1c4ca88a8fdf86aca050e2eca0333438b8f761ce"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:klogd_var_run_t:s0\x00'}}}}]}]}, 0x308) 2018/02/20 03:24:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x607b, 0x7f, 0x57d, 0x7, 0x401}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x30, 0x56, "f280d640d2448253e70bd2ce598d167b4d2f5ff6b33bce2dcddffb0ed5e2345556372b9c71ce4185b65736bcb03ef7b84405e01acb629a27572a27271d8e6aff408e572300a9a6193a7a5ae3eadf4ffce7851cc25c56"}, 0x5e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/135, &(0x7f0000000000)=0xfffffffffffffef1) syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000379ffc), &(0x7f0000ec9ffc)=0x21) 2018/02/20 03:24:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f7efe0)=[{&(0x7f0000f7df51)=""/175, 0xaf}], 0x1, &(0x7f0000f7e000)}, 0x0) 2018/02/20 03:24:22 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x0, 0x6, 0x2}) 2018/02/20 03:24:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x3, 0x1, 0x8, 0xc, 0xffffffffffffff9c, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1, 0xfffffffffffffffd, r0}, 0x2c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_flags=0x1000}) r2 = accept(r1, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10) getpeername$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x10) [ 44.479152] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'broute'. [ 44.491680] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'broute'. 2018/02/20 03:24:22 executing program 0: socketpair(0x0, 0x5, 0x3, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)="75ac5f05f6ca658778a2f9072439b974eb9b8d325ada60872cb9226bcbabe8d27e422cab39d67b8c15183c8efc5e7f65cf846a82d029bf7a19decb3d72531e328226a9975217f44049b774b1e6408ab07c8ce4f7f979945d72275d2116fda5a747c6b08952199437dfc199c2b16aaac2782b0e7bd5f300921abcbbd9bae285adef6b1139"}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/20 03:24:22 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffe00, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x917}}, 0x6, 0x80, 0x3, 0x168b, 0x10}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x401}, &(0x7f00000001c0)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0x0}) r3 = socket$alg(0x26, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x3, 0x0, 0x0, []}, {0x0, '\x00', 0x4, 0x0, 0x0, []}]}, 0x108) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="368e90b2aae82f25c1cacafe28f18ee10644684bfb16821733bbfbcfd6bb47a1b9a9a430e51c22ca09840d7ceb6788f74d4b8af7804b7519912816ba3c7ca4c78422ca8d19a72a92daacd83abf67247b140835fedb896e5d0ee9d612763c32365bbb7b89ad3f74030b62761804a5c3a8abda20771f377de96207db183e2b5de9d74d750cd34f77d984b9b80366063e8ffaebc1a9d2e412a182b8ca1cfc472e60c602d277a9dfc86199ebbda7da7b0a7e8061d08faa0915f2a0a76988d83c9a61b6ba2e2993cd2222f0506e8c8babd3e06b9e3aa3e2459c9e4e536a829c83e3a1b2877df928ef2ad105c4ce9c0567d02cac21") recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000280)=""/201, 0xc9}], 0x1, &(0x7f00000000c0)=""/34, 0x22}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000440)=[], 0x0, &(0x7f0000000d40)=""/4096, 0x1000}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000087dfc8)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0xfffffffffffffed4, &(0x7f0000000a40)=[{&(0x7f00000004c0)="007b6ed540eb9aaef19e5ba5762e9ab3398b747a20a6fdf4bf5dabb68f27cdb1337b1e63eb4ac8f27f1c7ecbd8b7a627925df50c697973f9696a005fffe1dfbd1584dc68e1097702ab105d431e59e7cc9b09431ab9a76b01cd1531509beed3f973584a655f75893811ea6c6dcac8af65b74f8cdf479fd5a89fa973c8c30dce2d77693ef28204f7ecaac59a6e10ef2462357fed25d0256de9ebe4bf95f772ab5d912bcab79d0d858060f3b4cb0317133b61a1bbbbab849ee725e3d74e902df5ab3b198c15257fa45b7382c895b1ba0287ed4b69a023ac30f7eae6cb1b13810705b6c31a063f30d281e67937c446"}, {&(0x7f0000000400)="0c04e08c07a95d5d0423c3897da86a4822fc32a6a229ae503cd70b3b3f6fd4c28a2c0679d1971759494b64320624977b7ec3f107edc6548b0c6b8134617ab10267c244dc6ff5c0258771d1eb0875cab47b692a1d6da472a9d8add03ead3d251c60bd996d565358241175"}, {&(0x7f00000005c0)="64e10197885c"}, {&(0x7f0000000600)="c6155bc1c3f4f4016cc8"}, {&(0x7f0000000640)="9fb559a4c928b0345bd141c54b43bd9fc39901b478628cb4f4df9a3352562a7acebd8373879a47aff1c2797f0a8c16e067fceaab71062777e011bad691176f1ffc0a782a0a1efe5cd335d717166529708a6ffa07a15811011209dc5edb9ce5d4ff921f1245fce2ba8ba987a07afd044f8cc475e59de5ed29f58dd2ab3dfa8c8755e75644d1c17d0a3bc50bb1dab3e2920b7c3de77bc483fb059f98cb78ba74520e1f3432f6edd2164906e99cb79c1d791f1a06780b9b31a06d3c4f7e54d5f24a527f8570dcce2153975d0f1d5f03d9697dc0469e00c0381464e2bf41fcf05ba56c302e21aacd31e93c265d9360ab31121cdb2c6eae41ee06"}, {&(0x7f0000000740)="d1147d937bb4d013d0d82a6c135080219fab919496c42b1bd4bc8f14f0a2b477500c9e02eae532208f0d1df2d6861d5ee0fa323335e7905299eb559012495b011fbc9e6474e27b703f056419712844f6420b7180ea68935454de897fa8366ebda245e1de148e27d9fcda4e402dbaa1bc7ca421e86a124c68d011954af4ce655143f6b0692266840bb29bb5c353d714d94c67a3afa5e91980b10ee2df46fd6a2e7ad7b5f1c71df4ad37f89200626b20e9"}, {&(0x7f0000000800)="5ca6af208e27ac495775922e89cbce7f4d719fa5666a83a79bb7cb298b54076b92d5dcf80015998cb00ca0a23a1195d463aa6de56d5d4c4d475d1d3c38286c3ce967387ea19ed6d14b591e6dc048629d03346dbc3f2354fd06c59b37527ae3d839140efa78c21bbe9f7ff81fbb015601254397fd876ff843b2503978148563588268b6664e5c3dfcb2909caf33ee9d8d38575095a529c0ef3fadb524bfca08849d9ffbfd3ed97b061ac0da351c38f8afd484788a1eecf81e0639b40307af82ed889e7ed828288d743ddbf5219a3befcefb4b6239d0cfdc57acdcfae591ded04e83c74989636e"}, {&(0x7f0000002d40)="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{&(0x7f0000000900)="863990b578d34c2d626f420985e3458abc35fa3092c7aa880027037aa8e132e4304ff7a385f9bd75c2a87a4c2d0a6b54bf3cce39c4d6c7710f34443801c6d3ebc1c730dfe8aadd2e23f694ad43ad3d93248da07724529389e50f4a891745816f0fbf6582bbdd00784cf73d857a8b0d964eec941bed1653c0577307d4720ee4e374c352fc296e4001862105c7f22d519088c1058d1a415d9cd124835efa7b5f075cf939b74e454b02005541c2d4d16f"}, {&(0x7f00000009c0)="d1ca34c8dddb30ae4e42485198872e69a02418cb86e0769c570726a067e0c1417fde5398f1091e00a84187e2f70a92a31157ff8e743167d0725ccc8492bece6514931ab3aa33bbc18cc023436cff77f5806cf24ded6d2590e09b6c3fe2933b79c7456c1e16443a346cab403dcd194190875fe169173911"}], 0x0, 0x0, 0xfffffdd0}, 0x0) bind(r0, &(0x7f0000000380)=@nfc={0x27, 0xfdc, 0x1, 0x7}, 0x10) getpeername(r2, &(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000b00)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000380)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) 2018/02/20 03:24:22 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}}}, 0x0) socketpair(0xf, 0x1, 0x8, &(0x7f0000000000)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000040)="5c501c020df0ea38390f5f78382e3311610a017c0d96444c1d35bc", &(0x7f0000000080)=""/172}, 0x18) 2018/02/20 03:24:22 executing program 7: r0 = socket(0x0, 0x3, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x100000001}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) sendmsg$kcm(r0, &(0x7f0000001b40)={&(0x7f0000000700)=@can={0x1d, r1}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000740)="ee6f5e619a94b4c1f261b3983637ae4fa8c5c2bfa661fc2d8576aa96bf80cc2c44e0fdf1d65acdfc4ad0ff2a1666bc05f287ef9097ac29ad9443cedfb126f1bf590d05b8bc9520b31e696f5495c639fd3a99a5c3ff69f63430d8129e2d48928bc8f32ef32b8f35b529a489e81cf1fdd2e1623cf165d2ffe74fe9b82f665127b29ac7604e1728948bdd78f02a38db56fb81619034a6feafb0d5551198066e6ea5e0ecc7984090d6572c3eb7c60e13a3767f3f12d1420f195d62f3102df20d9d80a203bec0287194c902347b616d95199e627d829956185888bcf1f6fa4f1f0f24367db3dfa5830009caa5fb3256a55b", 0xef}, {&(0x7f0000000840)="044b232653713bf20c453f368c1c5294938812aabb54978ca1ae8dede9bbba6222565c93156ed8fa49d4caea1e407088cd6519091598a8821b6bb2adcdef603a8274f28575af97bdfc78e1225eb9e68e4339a365d3eeda071514df93169e3cfb1a70", 0x62}, {&(0x7f00000008c0)="29eb217a0fc07b9fee3f6a9f24f119ed5ba8d1439c6733484f8d6d9c8b6722f3aa45048721b8f08237e4c5e55f9d38f8651021655b52853f1aeaf721a584b64f207ac8b0aa531dadcbcbba05a03b8697ac18ed58a2286d20028a333a7a6bf1174c96648d287cbdbf1cf5b4f869d4048e907a10993253dfaff357cd9a7752853f5f23c7ad3fba14753f168955047f26d67de86e8d451e29f1ca1e3b2625c92d0b2d807c28e8a662e181fd920db347427d4cc93a72403f3a7a3ef899ddba2d3b65b829ef89d365a2af223f0a0288ad83d96d48624cc71e665539de80258b6fb500037a73ebf16442116da9", 0xea}, {&(0x7f00000009c0)="a83097acab40acaa7741d9bcffd1bd864d9c609328c568955e9c2cbfeb068cac597b0b279feadd822ea8f7b34e3de72f62e3977bea892d48ee3326b4157cd24e997d3e7cc1a78fd5874bcf573f3cd64cd4", 0x51}, {&(0x7f0000000a40)="e42212a565333b04ac30d94304265d404b70d3983120fee8e3e7c80654aa643bf08ee048c66b4155b5b28d5327696e97814d02bf09", 0x35}], 0x5, &(0x7f0000000b00)=[{0x1010, 0x118, 0x2, "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"}], 0x1010, 0x5}, 0x4000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b80)={{{@in6=@local, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001c80)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001cc0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000001d00)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d40)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x9, 0x1, 0xa513, 0xa, 0x20, 0x20, 0x73, r1, r2}, {0x5, 0x78c000000000, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x10000, 0x3e0d, 0x7fffffff}, {0x4, 0x7, 0x6, 0x4}, 0x0, 0x4, 0x0, 0x0, 0x2}, {{@in6=@empty, 0x0, 0x32}, 0x2, @in6=@empty, 0x7, 0x1, 0x1, 0x80000000, 0x20, 0xfe6d, 0x1}}, 0xe8) listen(r0, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001e40)={0x40, {{0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001f00)={0x0, 0x8}, &(0x7f0000001f40)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001f80)={r4, 0xfffffffffffffffe, 0x30, 0x57e7, 0x3}, &(0x7f0000001fc0)=0x18) socketpair(0x13, 0xa, 0x2, &(0x7f0000002000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002100)={r7, &(0x7f0000002040)="a393a5006b30ff7c9a5556fe1b13f4d0145bfd9a3c8af656d2b531a568923aeaa73f315f27654cbb88bdcd324a09fae08981386db56bed3444ba485c887cef3299e8d7fee0810b2861011e4538", &(0x7f00000020c0)=""/58}, 0x18) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002140)={r6, r7, 0x4}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002180)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000021c0)=0x1f, 0x4) r8 = socket(0x0, 0x803, 0x9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002200)={r5, 0x8}, 0x8) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000002240)=0x3, 0x4) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000002280)="2903e4af2f8185479a36896af2f9408bd224f0b9bfe7492e211cf68132c9ea013af1cb792367edd0d8e9a0697cc7958f475579b9644001cfe166d02f907c6d44783255aae0df5288e03d4457aa89042e4fa3519d3a5f8b0debfe18399cd6b71031a6420650b792ba05a022417f016c20119e6b64bc3771312b6fdafdd0636e88b87c5bdabce75e527a1c5055db97a265ccd3e9860e61f06dd6a5def745d5059070aa2a58000c7497d6b93f167df47748cdb7bbd723ada8593dae7adad9e4b76c7fccdf87e2852c97ea525642da24016739399747fc110604b8e97298b8841f8c98940fc6befc9a4daff53be50457bdb4b343aaaf") setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000002380)="d2969e703b5a9daa247a53eb907e5f994bf082e1f8c032042f6bdb7977977c7294d07c185aab1d9183d097d234d486398dd12642b3c988b8cc30c5a50954a670b788a4c6aba2103f35951cc00e82c0fc5877853c2624ba53a91727a1bfde5a12bc20d83273b999a30b872f227f5f19ef3c1da2b8c21bbf6cc38d2c5feb0b9ef4e52792100d34c2b5ec5cd3b56ce389783fcf01e155251ef996f46cd5f94be307cd2d3d2deedc89d866cc732b9bd87a06fca0aaa7f2556372b3eaad0f2ad9f1128557ae11aad9df4ec2d0e9648219151794e4189a0fa0525fe1f44d36cc5c5c6f", 0xe0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002480)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x1e63, 0xa, 0x80, 0x20, 0x7f, r1, r2}, {0xffff, 0xf65, 0x8, 0xffffffffffffffe1, 0x8, 0x9, 0x30000000, 0x2}, {0x2b5e, 0xfffffffffffffffd, 0x5, 0x4299}, 0x5, 0x9, 0x8af9729b0f014fb9, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x1, 0x0, 0x1f, 0x2}}, 0xe8) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$ax25(r6, &(0x7f0000002580)=""/18, 0x12, 0x41, &(0x7f00000025c0)={0x3, {"491b0a0abd9cce"}, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000002600)={r5, 0x10001, 0x1, [0x7f]}, &(0x7f0000002640)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002680)) getsockopt$inet_tcp_buf(r7, 0x6, 0x1f, &(0x7f00000026c0)=""/245, &(0x7f00000027c0)=0xf5) bind$bt_hci(r7, &(0x7f0000002800)={0x1f, r3, 0x3}, 0xc) socket$packet(0x11, 0x3, 0x300) 2018/02/20 03:24:22 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f000093dfe4)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffc, 0xffffffffffffffff}, 0x2c) r0 = socket(0x11, 0x6, 0x80000000) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa5490002}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x401, 0x5, 0x3, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 2018/02/20 03:24:22 executing program 5: socketpair(0x0, 0x80807, 0xfff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000040)=0x32) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x16, r2, 0x0) 2018/02/20 03:24:22 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x4, 0x0, 0x5, 0x80000000000003, 0xfffffffffffffffe, 0x0, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000633000)={r0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)=@common, 0x2d23) 2018/02/20 03:24:22 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0xd8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f00008c7fd0), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="95e0a776c0fe120ddbb4e4aa303663f3"}, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "f389e4079d7d08578a50d07af9ed1c41bb823e1d7e66bd4f81b9707684996cc697b669feb2fbb21bdb71fe942d57ca75f7ddef79a01b844b4a7a2eb8748dd533"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff0b) 2018/02/20 03:24:22 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000f8f000), 0x61c7) 2018/02/20 03:24:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[], 0x2000000000000089) pipe(&(0x7f0000001500)={0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0xffffffffffff0000, 0x7b6, 0x1, 0x8001]}, 0xc) getpeername$llc(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001580)=0x10) 2018/02/20 03:24:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0x1, 0x400, &(0x7f0000000040)="8a72fde91e5db644ecf8f3dc1005bf5a8621d06d46417d736a56279dd9db4561307d9d841aa16f43ed43508794beeb7f7c88c8f2fdf413a0704d5461452a3692b40e7abe62abacdedd2b60642325d0d7ff4aa07fed76886c71513d336946889db16fbdc44805a471a4c27354bbe44f486732a03202f71fe6e0cdbaffb6782a12d5e6aeb17defa6eeaad76e2a0dba124268861050689f7ac50dfc5a389f2aedbc3aaeb5f18bb7a8946586d79527de1ccd1190", 0xb2) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000ead000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x7927feaf, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) 2018/02/20 03:24:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x344) r1 = accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x749}, &(0x7f0000000280)=0x8) 2018/02/20 03:24:22 executing program 4: socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x3ff, 0x0, 0x7, 0x100000001, 0xfa2, 0x8e90, 0x101, 0x8, 0x8000, 0x400000000, 0x6, 0x1f, 0x5, 0xffffffffffffffff, 0x8]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x3}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x2e, "42db0d88fbbf23e032f51f64170558413557fc896db68446c6ceefa6ef44495f4be8a655f27e2be8169b9840ccde"}, &(0x7f0000000240)=0x36) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000128ff0)={0x1, &(0x7f000058afe8)=[{0x6}]}, 0x10) listen(r3, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/20 03:24:22 executing program 0: socketpair$inet6(0xa, 0x80003, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x80, "ef507f74c8e20704d935feb8ea201d1091159b8938a227579d8d1b79061449ce441bea63fc2922738398c9aee8508ce2f393942b1a9dec99560da44bf08c95bc773c4d05ef4da020ca03ad4739dcd903cb353e5f873ca8463eaadab65806de00741fe644860e150a482160545aa0f8be995435f209e4fe8ca61c990a45fa8951"}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0x6, 0x4d, "c98990bb133a523e818dbded6002118e74ee0aeb2f057e4cab8795613a63025f04797bf310d51db32e472c606c60398db2ce7acea76681ecc87158569cf293e3d1fb68e27d331860b88e65f224"}, 0x55) r3 = socket(0x2, 0x3, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000001c0)=0x7) socketpair$inet(0x2, 0x6, 0x1f, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r5, 0x5, 0x7f, 0x80}, 0xfffffffffffffd4f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) [ 44.631590] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/20 03:24:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000000300)=[{&(0x7f0000000040)=""/179}, {&(0x7f0000000100)=""/5}, {&(0x7f00000004c0)=""/233}, {&(0x7f0000000240)=""/189}], 0x55, 0x0, 0xb8, 0x4}, 0x2000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@ipv4={[], [], @dev}}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000200)=0x8) 2018/02/20 03:24:22 executing program 5: r0 = socket(0xb, 0x6, 0x4) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) sendto$inet6(r0, &(0x7f0000000000)="ea12778355f9751bd92445c89566e18d51d3905dbea4707c765dfc7c298144b97f9a06eefb466618afe0101bc4af2458653bb8b0bbefd5e6775b4686b04e269bf01b3774d5a5f86221ad83f049c